CN105668919A - High-rise building domestic sewage green purification and reuse system and control method thereof - Google Patents
High-rise building domestic sewage green purification and reuse system and control method thereof Download PDFInfo
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- CN105668919A CN105668919A CN201610014612.5A CN201610014612A CN105668919A CN 105668919 A CN105668919 A CN 105668919A CN 201610014612 A CN201610014612 A CN 201610014612A CN 105668919 A CN105668919 A CN 105668919A
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- 239000010865 sewage Substances 0.000 title claims abstract description 110
- 238000000746 purification Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 326
- 239000008213 purified water Substances 0.000 claims abstract description 16
- 238000010248 power generation Methods 0.000 claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims description 72
- 239000007788 liquid Substances 0.000 claims description 55
- 239000012528 membrane Substances 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 36
- 238000004064 recycling Methods 0.000 claims description 33
- 239000008399 tap water Substances 0.000 claims description 25
- 235000020679 tap water Nutrition 0.000 claims description 25
- 230000000630 rising effect Effects 0.000 claims description 22
- 239000002699 waste material Substances 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 12
- 239000013535 sea water Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 206010068052 Mosaicism Diseases 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003765 sex chromosome Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Automation & Control Theory (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Sewage (AREA)
Abstract
The invention provides a high-rise building domestic sewage green purification and reuse system and a control method thereof. The system comprises: a rainwater-sewage power generation unit, a wind-solar complementary power generation unit, a storage battery power supply unit, a sewage disposal-sewage purification unit, a purified water reuse unit and a control unit. The system not only can fully utilize the characteristics of high-rise buildings, comprehensively utilizes wind energy, solar energy, rainwater and domestic sewage's mechanical energy, but also applies the green energy to a domestic sewage purification and reuse system, realizes purification and reuse of high-rise building domestic sewage, and maximumly recovers and utilizes various energy of high-rise buildings. With a simple structure, the system provided by the invention is convenient for transformation and installation of existing high-rise buildings, and also can effectively improve urban environment.
Description
Technical field
The present invention relates to the green cleansing and recycling system of tall building life sewage, particularly relate to the green cleansing and recycling system of a kind of tall building life sewage and control method thereof, belong to the Highrise buildings green energy conservation technology of more than 7～10 layers and the process field of sanitary sewage.
Background technology
Shortage of water resources is talked by China, and Freshwater resources amount is only the 25% of world average level per capita. In recent years, along with the continuous propelling of urbanization process and the raising of people's living standard, the Highrise buildings effectively improving urban land rate has become the main body of urban architecture, city size is also increasing, the density of population also constantly increases, thus result also in sharply the strengthening of city fresh water demand, being on the rise of water pollutions. What this was further exacerbates shortage of water resources problem, and serious affects China's strategy of sustainable development, threatens city resident's safe drinking water and healthy. Current China treatment rate of domestic sewage only has 6.7%, and does not mostly have cleansing and recycling. Therefore, the purifying domestic sewage reuse of urban sewage purification especially Highrise buildings, is not only and urban sustainable development has important economic benefit and social benefit, is also the essential measure effectively solving town water contradiction.
Make full use of urban skyscraper own characteristic, wind on comprehensive utilization Highrise buildings, light, the green energy resources such as water, and use it for the process of tall building life sewage, in scavenging process, to substitute required main water source, realize the green cleansing and recycling object of tall building life sewage, reach Highrise buildings mainly with the green energy conservation self-circulation supply mode of water, it is possible not only to save greatly and utilize Freshwater resources, alleviate the pollution of Urban Water Environment, the problems such as drainage pipeline excess load, simultaneously, can also effectively reduce the electric power energy consumption of urban electric power demand and Highrise buildings, improve urban environment quality.
Through inspection information, existing tall building life waste water treating and reutilizing document, such as China Patent Publication No. is CN102373735A, name is called the open system of " in a kind of Highrise buildings, water potential energy reclaims and water body reuse integrated system ", include control unit, first storage water module and the 2nd storage water module, this patent has fully utilized Highrise buildings roof rainwater and sanitary sewage potential energy generates electricity, achieve the recovery to water potential energy in Highrise buildings to generate electricity, and by membrane separation process, sewage has been processed, achieve the recycling to water in buildings, there is the effect of energy-conserving and environment-protective, but this system does not consider that high-rise building against the wind can, the utilization of sun power, the process problem of line clogging and dirt when also not considering sewage generating. China Patent Publication No. is that CN104831983A, name are called the system disclosed in " a kind of novel green the intelligence building system ", comprise intelligent control module, remote keying device, green module, this patent achieves and utilizes wind energy and sun power to sewage disposal and recycling, but this system does not make full use of the mechanical energy generating of the sewage of building own, and external wall of high-rise building is not suitable for increasing layer of plants method.
All in all, there is following problem in current published correlation technique:
Although 1 considers the purifying treatment reuse of tall building life sewage, but with only the part green energy resource of Highrise buildings, the fully uncomprehensive whole green energy resource of utilization, and cleansing and recycling water could not realize self-circulation supply mode.
2, the cleaning problem of sewage vent line is not mostly considered, although also having and adopting roof rainwater water source as a supplement, but the rainwater of relative clean is not rinsed water source as plumbing drain, water generation mode under rare employing two-stage simultaneously, under two two-stages, water generating make use of the mechanical energy of high-rise sewage fully, and can improve the unstable row sex chromosome mosaicism of generating of lower water generating.
Although tall building life sewage has been carried out cleansing and recycling by 3, but the amount of organic fertilizer isolated not recycled, dirt is directly disposed to urban drainage pipe network, and essence does not slow down municipal effluent to the pollution problem of environment.
Summary of the invention
In order to overcome existing tall building life sewage purification and reuse system Problems existing, the present invention provides the green cleansing and recycling system of a kind of tall building life sewage and control method thereof. Native system can not only fully utilize the feature of Highrise buildings, the comprehensive utilization of the mechanical energy of wind energy, sun power, rainwater and sanitary sewage is got up, but also these green energy resources are applied in purifying domestic sewage reclaiming system, achieve the cleansing and recycling of tall building life sewage, reclaim to greatest extent, make use of the various energy of Highrise buildings. Not only structure is simple for patent of the present invention, is convenient to the improvement and installation of existing Highrise buildings, moreover it is possible to effectively improve urban environment.
For achieving the above object, the technical scheme that the green cleansing and recycling system of a kind of tall building life of the present invention sewage adopts comprises: rainwater-sewage generating unit, wind-light complemental power-generation unit, secondary battery are for electric unit, filth disposal-sewage purification unit, Purified water re-use unit and control unit. Wherein, it is connected for electric unit with secondary battery after the electric energy series connection that rainwater-sewage generating unit, wind-light complemental power-generation unit exports, secondary battery supplies the regulated power of electric unit output to supply the residual sea water pump of filth disposal-sewage purification unit, air pump, water pump C respectively through wire, water pump A, the water pump B of supply Purified water re-use unit and load; The rainwater water tank of rainwater-sewage generating unit is connected with the water purification torage tank of Purified water re-use unit by filling pipe, and by the blow-off pipe of foul water tank, waste pipe, generator A, sewage pool and primary sedimentation pond with filth disposal-sewage purification unit is connected respectively; The water purifying tank of filth disposal-sewage purification unit is connected by water pipe on the water purification of cleansing and recycling unit, and water purification reuse unit is connected with dirt-sewage purification unit through tap water supply house steward.
Described rainwater-sewage generating unit is made up of rainwater water tank, filling pipe, total washpipe, lower water washpipe, lower supply mains, resident family's outfall sewer, generator B, invertor A, foul water tank, blow-off pipe, foul water tank rising pipe, generator A, waste pipe. Rainwater water tank has two entrances one outlet, top water inlet is connected with filling pipe, the top sidewall entrance being provided with filtering net A directly accepts Highrise buildings roof rainwater, and rainwater water tank inner side-wall installs liquid level sensor A, and bottom water outlet is connected with total washpipe through motorized valve B; Total washpipe upper end is connected with lower water washpipe by motorized valve A, and lower water washpipe is connected to lower supply mains top, and the lower end of total washpipe is connected to foul water tank top by motorized valve H;Mei Ceng resident family outfall sewer is connected in turn on lower supply mains respectively, and the lower lower end of supply mains is connected with generator B, sewage water tank top entrance successively; Foul water tank internal upper part is equipped with filter sieve, mud density sensor B is installed in bottom, middle part inwall installs liquid level sensor C, two, its top entrance exports with the lower end of total washpipe, generator B respectively and is connected, the filter screen bottom outlet of foul water tank is connected with blow-off pipe, opposing sidewalls upper end outlet is connected with foul water tank rising pipe, and the lower end of foul water tank rising pipe connects generator A, and foul water tank outlet at bottom is connected with waste pipe; Generator A, generator B export after electric energy is connected and export through rectifier A.
Described wind-light complemental power-generation unit is made up of aerogenerator, rectifier B, solar panel, potentiostat. Aerogenerator exports electric energy and connects with solar panel output electric energy after rectifier B turns into direct current, then after connecting together with exporting electric energy with the rectifier A of rainwater-sewage generating unit, is connected on potentiostat.
Described secondary battery is made up of secondary battery, voltmeter, invertor, load for electric unit. After secondary battery, voltmeter, invertor connect successively, electric energy is provided by wire to the residual sea water pump of filth disposal-sewage purification unit, air pump, water pump C by electric energy, electric energy is provided to the water pump A of Purified water re-use unit, water pump B and load, meanwhile, electrical network by motor switch B to system electric energy supplement.
Described filth disposal-sewage purification unit is made up of pollution discharge pond, residual sea water pump, sewage pool, primary sedimentation pond blow-off pipe, primary sedimentation pond, secondary sedimentation basins water inlet pipe, secondary sedimentation basins, air pump, tracheae, filtering net B, secondary sedimentation basins water absorption tube, water pump C, secondary sedimentation basins rising pipe, membrane biological reaction pond, membrane biological reaction pond rising pipe, water purifying tank, water purifying tank blow-off pipe etc. Sewage pool top connects respectively at blow-off pipe and waste pipe, and lower end side is connected with pollution discharge pond by residual sea water pump, side is connected with primary sedimentation pond by primary sedimentation pond blow-off pipe; Installing mud density sensor C bottom primary sedimentation pond, upper outlet is connected with secondary sedimentation basins water inlet pipe, and top entrance exports with generator A and is connected; Secondary sedimentation basins bottom is provided with mud density sensor D, bottom blow-down mouth is connected with water purification blow-off pipe by motorized valve K, secondary sedimentation basins water absorption tube is connected with water pump C by the filtering net B in the middle part of it, and through secondary sedimentation basins rising pipe, the membrane biological reaction diaphragm in the middle part of membrane biological reaction pond is connected with being arranged in water pump C outlet; Mud density sensor E is arranged on bottom membrane biological reaction pond, and its bottom blow-down mouth is also connected on water purification blow-off pipe by motorized valve M, and air pump is to the nozzle conveying high-pressure gas being arranged on tracheae bottom secondary sedimentation basins and membrane biological reaction pond; Membrane biological reaction pond rising pipe is connected to cleaned water tank top, cleaned water tank top is provided with secondary filter sieve, secondary filter sieve is equipped with mud density sensor A and is connected with the outlet of water purifying tank blow-off pipe, water purification blow-off pipe end is connected to pollution discharge pond lower position, stilling basin bottom is provided with liquid level sensor D, and outlet at bottom is connected with water pipe on the greening water pipe of water purification reuse unit and water purification respectively by threeway.
Described Purified water re-use unit comprises: water pipe, greening water pipe, pump A, pump B, water purification torage tank, water purification water main, water purification home-in-pipe, tap water supply house steward, tap water home-in-pipe composition on water purification.Water purification torage tank upper end one side interface is connected with water pipe upper port on water purification, and be connected with tap water supply house steward top by threeway, motorized valve E, one side interface is connected with filling pipe, brings out mouth and be connected with water purification water main top under water purification torage tank, installs liquid level sensor B in it; On water purification water main's sidewall respectively other with water purification home-in-pipe point be connected, pump A, pump B according to Highrise buildings height placement on water purification on water pipe; The lower end of tap water house steward valve total with tap water supply is connected.
Described control unit comprises: the motorized valve A being arranged on lower water washpipe ingress, is arranged on the motorized valve B at rainwater tank outlet place, it is arranged on the motorized valve C in rainwater water tank filling pipe exit, it is arranged on the motorized valve D of clear water tank ingress, it is arranged on the motorized valve E of tap water supply house steward's end, it is arranged on the motorized valve F at the total valve outlet port place of tap water supply, it is arranged on the motorized valve G in water purifying tank blow-off pipe exit, it is arranged on the motorized valve H in total washpipe exit, it is arranged on the motorized valve I in blow-off pipe exit, it is arranged on the motorized valve J in blow-off pipe exit, primary sedimentation pond, it is arranged on the motorized valve K at secondary sedimentation basins outlet at bottom place and it is arranged on the motorized valve M of membrane biological reaction Chi Dibuchukouchu, be arranged on rainwater water tank respectively, clear water tank, foul water tank, liquid level sensor A in water purifying tank, liquid level sensor B, liquid level sensor C, liquid level sensor D, is arranged on foul water tank respectively, primary sedimentation pond, secondary sedimentation basins, mud density sensor B in membrane biological reaction pond and water purifying tank, mud density sensor C, mud density sensor D, mud density sensor E, mud density sensor A, is connected to the motor switch A at inverter outlet place, and the motor switch B of access electrical network, connects the motor switch C of load, to the motor switch E that the motor switch D of system power supply and control of sewage disposal pump are closed down, and data line and controller. controller carries signal, the keying of each controlled valve of Controlling System and controlled switch according to various sensors related to all in the present invention.
The technical scheme that the control method of the green cleansing and recycling system of the present invention's a kind of tall building life sewage adopts has following steps: the rainwater cistern water level position shown according to liquid level sensor A, it is determined that the keying of motorized valve A, motorized valve B, motorized valve C, motorized valve D, motorized valve E, motorized valve H; According to the Effluent tank level that liquid level sensor C shows, control motorized valve B, motorized valve H open and close; According to the mud density that mud density sensor B shows, control motorized valve I, motorized valve B, motorized valve H open and close; According to mud density bottom the primary sedimentation pond that mud density sensor C shows, the keying of control motorized valve J, showing bottom secondary sedimentation basins according to mud density sensor D, mud density sensor E and mud density bottom membrane biological reaction pond, control motorized valve K, motorized valve M open; Display according to mud density sensor A, control motorized valve G opens and closes; According to the water purifying tank water level that liquid level sensor D shows, control motorized valve F opens and closes; Voltmeter display is exported, control motor switch A, motor switch B, motor switch C, motor switch D, motor switch E according to secondary battery.
When liquid level sensor A display rainwater cistern water level is below 30%, controller control motorized valve B closes, and the water purification torage tank water level conditions shown according to liquid level sensor B determines the keying of motorized valve C, motorized valve D and motorized valve E, if water purification torage tank water level is more than 80%, controller control motorized valve C, motorized valve D open, control motorized valve E closes, when liquid level sensor B shows water purification torage tank water level lower than 50%, motorized valve C closes, motorized valve D, motorized valve E open, until when water purification torage tank water level rezime is to 80%, motorized valve E closes.
When liquid level sensor A display rainwater cistern water level is between 30%-80%, controller control motorized valve B, motorized valve C close, and open the keying of motorized valve B, motorized valve A, motorized valve H as required in good time. When liquid level sensor A display rainwater cistern water level is more than 80%, controller control motorized valve B, motorized valve A, motorized valve H open, until closing during water level rezime 80%.
When liquid level sensor C shows Effluent tank level below 30%, controller control motorized valve B, motorized valve H open, and ensure that Effluent tank level returns to the water level of 30%. 2000kg/m is reached when mud density sensor B shows mud density3Time, controller control motorized valve I opens, otherwise closes; If liquid level sensor B show Effluent tank level keep 1 hour constant time, controller directly controls motorized valve B, motorized valve H opens, and after keeping 2 minutes, closes motorized valve B, motorized valve H.
1500kg/m is reached when mud density sensor C shows mud density bottom primary sedimentation pond3, controller control motorized valve J opens; Bottom mud density sensor D, mud density sensor E display secondary sedimentation basins and bottom membrane biological reaction pond, mud density reaches 1200kg/m3, controller control motorized valve K, motorized valve M open; When mud density sensor A shows 1100kg/m3Time, controller control motorized valve G opens.
When liquid level sensor D shows water purifying tank water level lower than 50%, controller control motorized valve F closes, otherwise, motorized valve F opens and closes as required.
When secondary battery exports voltmeter display secondary battery electricity higher than 40%, controller control motor switch D connects, and according to needing control motor switch C, motor switch E to be switched on or switched off; When secondary battery exports voltmeter display secondary battery electricity lower than its specified electric quantity 25%, controller control motor switch A disconnects, and control motor switch B, motor switch D connect, until secondary battery electricity is higher than after 80%, and disconnection motor switch B.
After the present invention adopts technique scheme, the useful effect having is:
1) the tall building life sewage two-stage generation mode adopted can repeatedly reuse the mechanical energy of sanitary sewage, its foul water tank generation mode, Highrise buildings Xia Shui Power Generation Section stability problem can not only be solved, and there is the effect of primary filter in purifying domestic sewage reclaiming system, the Collection utilization energy and reasonably processed organic fertilizer effectively, alleviates the workload of follow-up the dirty water decontamination handles greatly.
2) make use of Highrise buildings roof rainwater resource, achieve tall building life sewage and the cleaning task of rainwater cogeneration and waterpipe, not only expand Highrise buildings reuse water water source amount, and make use of city Freshwater resources more fully, also improve living environment greatly.
3) make full use of the wind energy of Highrise buildings, randomness, discontinuity and uncertain problem that sun power green energy resource can effectively solve the various energy, transfer various " poor quality " energy to stable " high-quality " energy, substantially can realize the supply certainly of system energy, thus significantly reduce the operation energy consumption of Highrise buildings.
4) adopting simple electronic valve, motor switch system to be controlled, structure is simple, cost is low, reliable. Adopt once, secondary sedimentation basins mode, effectively extend the work-ing life of membrane biological reaction diaphragm, reduce running cost.
Accompanying drawing explanation
Fig. 1 is a kind of green cleansing and recycling system and the control method connection diagram thereof of the tall building life sewage of the present invention.
In figure: 1. motorized valve A; 2. motorized valve B; 3. liquid level sensor A; 4. rainwater water tank; 5. rectifier A; 6. filtering net A; 7. filling pipe; 8. motorized valve C; 9. liquid level sensor B; 10. water purification torage tank; 11. aerogenerators; 12. motorized valve D; 13. rectifier B; 14. motorized valve E, 15. water purification water mains; 16. tap water home-in-pipes; Water pipe on 17. water purification; 18. solar panels; 19. potentiostats; 20. secondary battery; 21. water purification home-in-pipes; 22. tap water supply house stewards; 23. water pump A; 24. voltmeters; 25. invertors; 26. motor switch A; 27. motor switch B; 28. motor switch C; 29. motor switch D; 30. water pump B; 31. loads; The 32. total valves of tap water supply; 33. controllers; 34. motorized valve F; 35. greening water pipes; 36. water purifying tanks; 37. motorized valve G; 38. mud density sensor A; 39. secondary filter sieves; 40. membrane biological reaction pond diaphragms; 41. secondary sedimentation basins rising pipes; 42. water pump C; 43. secondary sedimentation basins water absorption tubes; 44. secondary sedimentation basinss; 45. tracheaes; 46. air pumps; 47. generator A; 48. liquid level sensor C; 49. foul water tank rising pipes; 50. filter sieve; 51. generator B; 52. Highrise buildingss; 53. times supply mains; 54. resident family's outfall sewers; 55. times water washpipes; 56. total washpipes; 57. motorized valve H; 58. foul water tank; 59. blow-off pipes; 60. motor switch E, 61. mud density sensor B; 62. sewage pools; 63. pollution discharge pond; 64. residual sea water pumps; 65. motorized valve I; 66. waste pipes; 67. primary sedimentation pond blow-off pipes; 68. motorized valve J; 69. primary sedimentation ponds; 70. mud density sensor C; 71. mud density sensor D; 72. secondary sedimentation basins water inlet pipes; 73. motorized valve K; 74. nozzles; 75. filtering net B; 76. motorized valve M; 77. mud density sensor E; 78. membrane biological reaction ponds; 79. data lines; 80. liquid level sensor D; 81. water purifying tank blow-off pipes; 82. membrane biological reaction pond rising pipes.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in Figure 1, the technical solution used in the present invention comprises: rainwater-sewage generating unit, wind-light complemental power-generation unit, secondary battery are for electric unit, filth disposal-sewage purification unit, Purified water re-use unit and control unit. Wherein, it is connected with the potentiostat 19 of secondary battery for electric unit after the electric energy series connection that rainwater-sewage generating unit, wind-light complemental power-generation unit exports, the regulated power that battery power unit exports supplies and the residual sea water pump 64 in sewage disposal-sewage purification unit, air pump 46, water pump C41 respectively through wire, for water pump A23, water pump B30 and load 31 with Purified water re-use unit; The rainwater water tank 4 of rainwater-sewage generating unit is connected with the purified water storage tank 10 of Purified water re-use unit by filling pipe 7, and by the blow-off pipe 59 of foul water tank 58, waste pipe 66, generator A47, sewage pool 63 and primary sedimentation pond 69 with filth disposal-sewage purification unit is connected respectively; Water purifying tank 36 outlet of filth disposal-sewage purification unit is connected with water pipe 17 on the water purification of cleansing and recycling unit, and tap water supply house steward 22 end of water purification reuse unit is connected with the water purification torage tank 10 of dirt-sewage purification unit.
The rainwater water tank 4 of rainwater-sewage generating unit is fixedly installed on Highrise buildings 52 roof side, rainwater water tank 4 inner side-wall is installed with liquid level sensor A3, its entrance collecting rainwater exceeds roof 200mm, and it is provided with filtering net A6, top water inlet is connected with filling pipe 7, and bottom water outlet is connected with total washpipe 56 through motorized valve B2;Total washpipe 56 upper end by motorized valve A1 with, on the upper end sidewall being connected to lower water washpipe 55, lower end is connected to the top of foul water tank 58 by motorized valve H57, lower water washpipe 55 end is connected to lower supply mains 53 upper end side-walls, and Mei Ceng resident family outfall sewer 54 is connected in turn on the sidewall of lower supply mains 53 respectively, lower supply mains 53 times ends connect generator B51, and generator B51 exports and is connected to foul water tank 58 top by pipeline, filter sieve 50 is installed on top in foul water tank 58, lower end installs mud density sensor B61, middle part is inner installs liquid level sensor C48, filter sieve brings out mouth for 50 times and is connected with blow-off pipe 59, blow-off pipe 59 end is connected to sewage pool 62 top left hand ingress, foul water tank 58 exports bottom and connects waste pipe 66, waste pipe 66 end is connected to the right hand inlet port place on the top of sewage pool 62, the outlet on liquid level sensor C48 top is connected with foul water tank rising pipe 49 upper end, foul water tank rising pipe 49 end is connected with generator A47, the outlet of generator A47 is connected with top, primary sedimentation pond 69 entrance by pipeline, the electric energy that generator A47, generator B51 export exports through rectifier A5 after connecting.
Aerogenerator 11 and the solar panel 18 of wind-light complemental power-generation unit are fixedly installed to Highrise buildings 52 roof, wherein, aerogenerator 11 should near position, roof edge, and solar panel 18 is arranged on middle position and can follow solar ray and moves; Aerogenerator 11 exports electric energy and exports electric energy after rectifier B13 turns into direct current with solar panel 18 and connect output, and then the electric energy exported with rainwater-sewage generating unit carries out merging of connecting, and then, is connected on potentiostat 19.
Secondary battery supplies the secondary battery 20 of electric unit to accept the regulated power of potentiostat 19 output, and through voltmeter 24, invertor 25, direct current is turned into alternating-current, electric energy is provided to the residual sea water pump 64 of sewage disposal-sewage purification unit, air pump 46, water pump C42 again by wire, electric energy is provided to the water pump A23 of Purified water re-use unit, water pump B30 and load 31, simultaneously, consider the situation such as extreme weather and human factor, when electric power is not enough, electrical network by motor switch B27 to system electric energy supplement, it is ensured that system is normally run.
The pollution discharge pond 63 of filth disposal-sewage purification unit, sewage pool 62, primary sedimentation pond 69, secondary sedimentation basins 44, membrane biological reaction pond 78 and water purifying tank 36 are connected by pipeline successively, the outlet of pollution discharge pond 63 left bottom is directly used for reclaiming organic fertilizer, right upper portion import is connected with sewage pool 62 outlet at bottom by residual sea water pump 64, left bottom entrance is connected with water purifying tank blow-off pipe 81 left distal end, sewage pool 62 top is provided with two entrances, blow-off pipe 59 and waste pipe 66 end with rainwater-sewage generating unit foul water tank 58 is connected respectively, and lower entrances is connected with primary sedimentation pond blow-off pipe 67 left distal end, primary sedimentation pond 69 lower part outlet is connected with primary sedimentation pond blow-off pipe 67 right end through motorized valve J68, top exports with generator A47 and is connected, side surface upper part outlet is connected with secondary sedimentation basins water inlet pipe 72 left end, and arranges mud density sensor C70 bottom it, secondary sedimentation basins 44 left upper portion import is connected with secondary sedimentation basins water inlet pipe 72 right-hand member, and by being suspended in the filtering net B75 in the middle part of secondary sedimentation basins 44, secondary sedimentation basins water absorption tube 43, water pump C42, secondary sedimentation basins rising pipe 41, in membrane biological reaction pond 78, the membrane biological reaction pond diaphragm 40 at middle part connects successively, secondary sedimentation basins 43 left bottom is equipped with mud density sensor D71, membrane biological reaction pond 78 bottom right is provided with mud density sensor E77, it is positioned at the air pump 46 above secondary sedimentation basins 44 by tracheae 45 to being laid on secondary sedimentation basins 44, the nozzle 74 of bottom, membrane biological reaction pond 78 provides pressed gas, outlet bottom secondary sedimentation basins 44 and membrane biological reaction pond 78 is respectively by motorized valve K73, motorized valve M76 is connected with water purification blow-off pipe 81, membrane biological reaction pond 78 left bottom outlet is connected with membrane biological reaction pond rising pipe 82 left end,The rising pipe 82 right-hand member outlet of membrane biological reaction pond is connected to the left side top of water purifying tank 36, water purifying tank 36 left bottom installs liquid level sensor D80, top is provided with secondary filter sieve 39, secondary filter sieve 39 is provided with mud density sensor A38, outlet at bottom is connected with water purification blow-off pipe 81 by motorized valve G37, and bottom right side outlet is connected with water pipe left end on water purification.
On the water purification of water purification reuse unit, water pipe 17 times ends connect two pipelines by threeway, article one, it is connected with greening water pipe 35 by motorized valve F34, article one, water pump B30, the water pump A23 on being arranged on water purification water pipe 17 pipeline connects, its upper end is connected with water purification torage tank 10, and be connected with tap water supply house steward 22 by threeway, tap water supply house steward 22 respective side walls is installed with tap water home-in-pipe 16 respectively, and is provided with the total valve 32 of tap water supply in tap water supply house steward 22 ingress; Water purification torage tank 10 right upper portion is connected with water pipe on water purification 17 end, and lower right side outlet is connected with water purification water main 15, and left side outlet is connected with filling pipe 7 right-hand member by motorized valve C8; Water purification water main 15 respective side walls is installed with corresponding water purification home-in-pipe 21 respectively.
As shown in Figure 1, during the green cleansing and recycling system works of the present invention's a kind of tall building life sewage, following control method is adopted to realize the green cleansing and recycling of sanitary sewage.
When liquid level sensor A3 display rainwater water tank 4 water level is below 30%, controller 33 controls motorized valve B2 and cuts out, and water purification torage tank water 10 situations shown according to liquid level sensor B9 determine the keying of motorized valve C8, motorized valve D12 and motorized valve E14; If the liquid level sensor B9 of water purification torage tank 10 shows water level more than 80%, controller 33 controls motorized valve C8, motorized valve D12 and opens, and control motorized valve E14 closes, until rainwater water tank 4 water level rezime is to 30%. When liquid level sensor B9 shows water purification torage tank 10 water level lower than 50%, motorized valve C8 closes, and motorized valve D12, motorized valve E14 open, until when water purification torage tank 10 water level rezime is to 80%, motorized valve E14 closes.
When liquid level sensor A3 display rainwater water tank 4 water level is between 30%-80%, controller 33 controls motorized valve B2, motorized valve C8 and cuts out, now, control motorized valve A1, motorized valve B2 every five days controllers 33 to open, and keep three minutes, control motorized valve A1, motorized valve H57 every three days controllers 33 to open, and keep five minutes. And no matter when which kind of situation, liquid level sensor A3 show rainwater water tank 4 water level more than 80% time, controller 33 controls motorized valve A1, motorized valve B2, motorized valve H57 open, until closedown during water level rezime 80%.
When liquid level sensor C48 shows foul water tank 58 water level below 30%, controller 33 controls motorized valve B2, motorized valve H57 and opens, and makes the water level of foul water tank 58 water level rezime to 30%. 2000kg/m is reached when mud density sensor B61 shows mud density3Time, controller 22 controls motorized valve I65 and opens, until mud density sensor B61 shows 1000kg/m3Time, controller 33 controls motorized valve I65 and cuts out; If liquid level sensor C48 show foul water tank 58 water level keep 1 hour constant time, controller 33 directly control motorized valve B2, motorized valve H57 opens, and after keeping two minutes, closedown motorized valve B2, motorized valve H57.
1500kg/m is reached when mud density sensor C70 shows mud density bottom primary sedimentation pond 693, controller 33 controls motorized valve J68 and opens, until mud density sensor C70 shows 1000kg/m3In time, closes;Bottom mud density sensor D71, mud density sensor E77 display secondary sedimentation basins 44 and bottom membrane biological reaction pond 78, mud density reaches 1200kg/m3, controller 33 controls motorized valve K73, motorized valve M76 respectively and opens, until mud density sensor D71 and mud density sensor E77 shows 1000kg/m3In time, closes; When mud density sensor A38 shows 1100kg/m3Time, controller 33 controls motorized valve G37 and opens, until mud density sensor A38 shows 1000kg/m3In time, closes.
When liquid level sensor D80 shows water purifying tank 36 water level lower than 50%, controller 33 controls motorized valve F34 and cuts out, otherwise, controller 33 needs the keying controlling motorized valve F34 according to greening.
When secondary battery 20 export voltmeter 24 show secondary battery 20 electricity higher than 40% time, controller 33 controller motor switch A26, motor switch D29 connect, and the keying controlling motor switch C28 is needed according to load, simultaneously, controller 33 controls motor switch E60 zero point every day and connects once, and keeps 1 hour; When secondary battery 20 export voltmeter 24 show secondary battery 20 electricity lower than its electricity 25% time, controller 33 controls motor switch A26 and disconnects, control motor switch B27 connects, until secondary battery 20 electricity is higher than disconnecting motor switch B27 when 80%, connects motor switch D29.
Finally illustrate: above embodiment is only used for illustrating the technology implementation scheme of this patent but not limits. The technical scheme of this patent is modified or equivalent objective and the scope replacing, not departing from the art of this patent scheme, all should be encompassed in the right of this patent.
Claims (14)
1. the green cleansing and recycling system of a tall building life sewage comprises: rainwater-sewage generating unit, wind-light complemental power-generation unit, secondary battery are for electric unit, filth disposal-sewage purification unit, Purified water re-use unit and control unit; Wherein, it is connected for electric unit with secondary battery after the electric energy series connection that rainwater-sewage generating unit, wind-light complemental power-generation unit exports, secondary battery supplies the regulated power of electric unit output to supply the residual sea water pump of filth disposal-sewage purification unit, air pump, water pump C respectively through wire, water pump A, the water pump B of supply Purified water re-use unit and load; The rainwater water tank of rainwater-sewage generating unit is connected with the water purification torage tank of Purified water re-use unit by filling pipe, and by the blow-off pipe of foul water tank, waste pipe, generator A, sewage pool and primary sedimentation pond with filth disposal-sewage purification unit is connected respectively; The water purifying tank of filth disposal-sewage purification unit is connected by water pipe on the water purification of cleansing and recycling unit, and water purification reuse unit is connected with dirt-sewage purification unit through tap water supply house steward.
2. the green cleansing and recycling system of a kind of tall building life sewage according to claim 1, described rainwater-sewage generating unit is made up of rainwater water tank, filling pipe, total washpipe, lower water washpipe, lower supply mains, resident family's outfall sewer, generator B, invertor A, foul water tank, blow-off pipe, foul water tank rising pipe, generator A, waste pipe; Rainwater water tank has two entrances one outlet, top water inlet is connected with filling pipe, the top sidewall entrance being provided with filtering net A directly accepts Highrise buildings roof rainwater, and rainwater water tank inner side-wall installs liquid level sensor A, and bottom water outlet is connected with total washpipe through motorized valve B; Total washpipe upper end is connected with lower water washpipe by motorized valve A, and lower water washpipe is connected to lower supply mains top, and the lower end of total washpipe is connected to foul water tank top by motorized valve H;Mei Ceng resident family outfall sewer is connected in turn on lower supply mains respectively, and the lower lower end of supply mains is connected with generator B, sewage water tank top entrance successively; Foul water tank internal upper part is equipped with filter sieve, mud density sensor B is installed in bottom, middle part inwall installs liquid level sensor C, two, its top entrance exports with the lower end of total washpipe, generator B respectively and is connected, the filter screen bottom outlet of foul water tank is connected with blow-off pipe, opposing sidewalls upper end outlet is connected with foul water tank rising pipe, and the lower end of foul water tank rising pipe connects generator A, and foul water tank outlet at bottom is connected with waste pipe; Generator A, generator B export after electric energy is connected and export through rectifier A.
3. the green cleansing and recycling system of a kind of tall building life sewage according to claim 1, described wind-light complemental power-generation unit comprises aerogenerator, rectifier B, solar panel, potentiostat; Aerogenerator exports electric energy and connects with solar panel output electric energy after rectifier B turns into direct current, then after connecting together with exporting electric energy with the rectifier A of rainwater-sewage generating unit, is connected on potentiostat.
4. the green cleansing and recycling system of a kind of tall building life sewage according to claim 1, described secondary battery comprises secondary battery, voltmeter, invertor, load for electric unit; After secondary battery, voltmeter, invertor connect successively, electric energy is provided by wire to the residual sea water pump of filth disposal-sewage purification unit, air pump, water pump C by electric energy, electric energy is provided to the water pump A of Purified water re-use unit, water pump B and load, meanwhile, electrical network by motor switch B to system electric energy supplement.
5. the green cleansing and recycling system of a kind of tall building life sewage according to claim 1, described filth disposal-sewage purification unit comprises pollution discharge pond, residual sea water pump, sewage pool, primary sedimentation pond blow-off pipe, primary sedimentation pond, secondary sedimentation basins water inlet pipe, secondary sedimentation basins, air pump, tracheae, filtering net B, secondary sedimentation basins water absorption tube, water pump C, secondary sedimentation basins rising pipe, membrane biological reaction pond, membrane biological reaction pond rising pipe, water purifying tank, water purifying tank blow-off pipe; Sewage pool top connects respectively at blow-off pipe and waste pipe, and lower end side is connected with pollution discharge pond by residual sea water pump, side is connected with primary sedimentation pond by primary sedimentation pond blow-off pipe; Installing mud density sensor C bottom primary sedimentation pond, upper outlet is connected with secondary sedimentation basins water inlet pipe, and top entrance exports with generator A and is connected; Secondary sedimentation basins bottom is provided with mud density sensor D, bottom blow-down mouth is connected with water purification blow-off pipe by motorized valve K, secondary sedimentation basins water absorption tube is connected with water pump C by the filtering net B in the middle part of it, and through secondary sedimentation basins rising pipe, the membrane biological reaction diaphragm in the middle part of membrane biological reaction pond is connected with being arranged in water pump C outlet; Mud density sensor E is arranged on bottom membrane biological reaction pond, and its bottom blow-down mouth is also connected on water purification blow-off pipe by motorized valve M, and air pump is to the nozzle conveying high-pressure gas being arranged on tracheae bottom secondary sedimentation basins and membrane biological reaction pond; Membrane biological reaction pond rising pipe is connected to cleaned water tank top, cleaned water tank top is provided with secondary filter sieve, secondary filter sieve is equipped with mud density sensor A and is connected with the outlet of water purifying tank blow-off pipe, water purification blow-off pipe end is connected to pollution discharge pond lower position, stilling basin bottom is provided with liquid level sensor D, and outlet at bottom is connected with water pipe on the greening water pipe of water purification reuse unit and water purification respectively by threeway.
6. the green cleansing and recycling system of a kind of tall building life sewage according to claim 1, described Purified water re-use unit comprises water pipe on water purification, greening water pipe, pump A, pump B, water purification torage tank, water purification water main, water purification home-in-pipe, tap water supply house steward, tap water home-in-pipe; Water purification torage tank upper end one side interface is connected with water pipe upper port on water purification, and be connected with tap water supply house steward top by threeway, motorized valve E, one side interface is connected with filling pipe, brings out mouth and be connected with water purification water main top under water purification torage tank, installs liquid level sensor B in it; On water purification water main's sidewall respectively other with water purification home-in-pipe point be connected, pump A, pump B according to Highrise buildings height placement on water purification on water pipe; The lower end of tap water house steward valve total with tap water supply is connected.
7. the green cleansing and recycling system of a kind of tall building life sewage according to claim 1, described control unit comprises the motorized valve A being arranged on lower water washpipe ingress, it is arranged on the motorized valve B at rainwater tank outlet place, it is arranged on the motorized valve C in rainwater water tank filling pipe exit, it is arranged on the motorized valve D of clear water tank ingress, it is arranged on the motorized valve E of tap water supply house steward's end, it is arranged on the motorized valve F at the total valve outlet port place of tap water supply, it is arranged on the motorized valve G in water purifying tank blow-off pipe exit, it is arranged on the motorized valve H in total washpipe exit, it is arranged on the motorized valve I in blow-off pipe exit, it is arranged on the motorized valve J in blow-off pipe exit, primary sedimentation pond, it is arranged on the motorized valve K at secondary sedimentation basins outlet at bottom place and it is arranged on the motorized valve M of membrane biological reaction Chi Dibuchukouchu, be arranged on rainwater water tank respectively, clear water tank, foul water tank, liquid level sensor A in water purifying tank, liquid level sensor B, liquid level sensor C, liquid level sensor D, is arranged on foul water tank respectively, primary sedimentation pond, secondary sedimentation basins, mud density sensor B in membrane biological reaction pond and water purifying tank, mud density sensor C, mud density sensor D, mud density sensor E, mud density sensor A, is connected to the motor switch A at inverter outlet place, and the motor switch B of access electrical network, connects the motor switch C of load, to the motor switch E that the motor switch D of system power supply and control of sewage disposal pump are closed down, and data line and controller.
8. the control method of the green cleansing and recycling system of a tall building life sewage comprises the following steps: the rainwater cistern water level position shown according to liquid level sensor A, it is determined that the keying of motorized valve A, motorized valve B, motorized valve C, motorized valve D, motorized valve E, motorized valve H; According to the Effluent tank level that liquid level sensor C shows, control motorized valve B, motorized valve H open and close; According to the mud density that mud density sensor B shows, control motorized valve I, motorized valve B, motorized valve H open and close; According to mud density bottom the primary sedimentation pond that mud density sensor C shows, the keying of control motorized valve J, showing bottom secondary sedimentation basins according to mud density sensor D, mud density sensor E and mud density bottom membrane biological reaction pond, control motorized valve K, motorized valve M open; Display according to mud density sensor A, control motorized valve G opens and closes; According to the water purifying tank water level that liquid level sensor D shows, control motorized valve F opens and closes; Voltmeter display is exported, control motor switch A, motor switch B, motor switch C, motor switch D, motor switch E according to secondary battery.
9. the control method of the green cleansing and recycling system of a kind of tall building life sewage according to claim 8, when described liquid level sensor A display rainwater cistern water level is below 30%, controller control motorized valve B closes, and the water purification torage tank water level conditions shown according to liquid level sensor B determines motorized valve C, the keying of motorized valve D and motorized valve E, if water purification torage tank water level is more than 80%, controller control motorized valve C, motorized valve D opens, control motorized valve E closes, when liquid level sensor B shows water purification torage tank water level lower than 50%, motorized valve C closes, motorized valve D, motorized valve E opens, until when water purification torage tank water level rezime is to 80%, motorized valve E closes, when liquid level sensor A display rainwater cistern water level is between 30%-80%, controller control motorized valve B, motorized valve C close, and open the keying of motorized valve B, motorized valve A, motorized valve H as required in good time, when liquid level sensor A display rainwater cistern water level is more than 80%, controller control motorized valve B, motorized valve A, motorized valve H open, until closing during water level rezime 80%.
10. the control method of the green cleansing and recycling system of a kind of tall building life sewage according to claim 8, described liquid level sensor C shows Effluent tank level below 30%, controller control motorized valve B, motorized valve H open, and ensure that Effluent tank level returns to the water level of 30%.
The control method of the green cleansing and recycling system of 11. a kind of tall building life sewage according to claim 8, described mud density sensor B shows mud density and reaches 2000kg/m3Time, controller control motorized valve I opens, otherwise closes; If liquid level sensor B show Effluent tank level keep 1 hour constant time, controller directly controls motorized valve B, motorized valve H opens, and after keeping 2 minutes, closes motorized valve B, motorized valve H.
The control method of the green cleansing and recycling system of 12. a kind of tall building life sewage according to claim 8, described mud density sensor C shows mud density bottom primary sedimentation pond and reaches 1500kg/m3, controller control motorized valve J opens; Bottom mud density sensor D, mud density sensor E display secondary sedimentation basins and bottom membrane biological reaction pond, mud density reaches 1200kg/m3, controller control motorized valve K, motorized valve M open; When mud density sensor A shows 1100kg/m3Time, controller control motorized valve G opens.
The control method of the green cleansing and recycling system of 13. a kind of tall building life sewage according to claim 8, when described liquid level sensor D shows water purifying tank water level lower than 50%, controller control motorized valve F closes, otherwise, motorized valve F opens and closes as required.
The control method of the green cleansing and recycling system of 14. a kind of tall building life sewage according to claim 8, when described secondary battery outlet voltmeter display secondary battery electricity is higher than 40%, controller control motor switch D connects, and according to needing control motor switch C, motor switch E to be switched on or switched off; When secondary battery exports voltmeter display secondary battery electricity lower than its specified electric quantity 25%, controller control motor switch A disconnects, and control motor switch B, motor switch D connect, until secondary battery electricity is higher than after 80%, and disconnection motor switch B.
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| CN103031872A (en) * | 2011-10-22 | 2013-04-10 | 山东科技大学 | Device for flushing toilet by constant-pressure reuse water supplied through processing washing water and rainwater |
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Application publication date: 20160615 |