CN114865148B - Graphene-like material for temperature control of electric automobile power storage system - Google Patents
Graphene-like material for temperature control of electric automobile power storage system Download PDFInfo
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- CN114865148B CN114865148B CN202210603885.9A CN202210603885A CN114865148B CN 114865148 B CN114865148 B CN 114865148B CN 202210603885 A CN202210603885 A CN 202210603885A CN 114865148 B CN114865148 B CN 114865148B
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- 239000000463 material Substances 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 9
- 239000010439 graphite Substances 0.000 claims abstract description 9
- -1 graphite alkene Chemical class 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 43
- 229910021389 graphene Inorganic materials 0.000 claims description 43
- 239000000110 cooling liquid Substances 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004429 Calibre Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 11
- 238000007664 blowing Methods 0.000 description 9
- 238000001802 infusion Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of heat dissipation of electric automobile power storage equipment, and discloses a graphene-like material for temperature control of an electric automobile power storage system, which solves the problem that the existing electric automobile battery can not meet the use requirement of people; the electric automobile holds electric system and has effectual cooling heat dissipation graphite alkene material structure, can carry out effectual heat dissipation cooling at the in-process that electric power storage system used, ensures that electric power storage system can stable effectual operation and use.
Description
Technical Field
The invention belongs to the technical field of heat dissipation of electric automobile power storage equipment, and particularly relates to a graphene-like material for temperature control of an electric automobile power storage system.
Background
The electric automobile refers to an automobile which uses electric energy as a power source and runs through a motor, and belongs to a new energy automobile, and the electric automobile comprises a pure electric automobile, a hybrid electric automobile and a fuel cell electric automobile; the development prospect is widely seen because the influence on the environment is smaller than that of the traditional automobile.
The electric automobile is powered by the storage battery, the storage battery of the electric automobile generates heat in the power supply and use process, the existing cooling mode of the storage battery only cools through a simple fan, the cooling mode is low in cooling efficiency, the storage battery of the electric automobile cannot be cooled effectively in the long-time use process of the storage battery, meanwhile, the storage battery of the electric automobile is generally arranged in the protection box, the use of the protection box can influence the cooling of the storage battery, and the battery pack is inconvenient to disassemble and overhaul; therefore, the existing electric automobile storage battery cannot meet the use demands of people.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the graphene-like material for controlling the temperature of the electric automobile power storage system, which effectively solves the problem that the existing electric automobile storage battery cannot meet the use demands of people.
In order to achieve the above purpose, the present invention provides the following technical solutions: the graphene-like material for temperature control of the electric automobile power storage system comprises a protection box, a box cover and a storage battery pack, wherein the box cover is arranged at the top of the protection box, mounting clamping seats are arranged at two ends of the inside of the protection box, clamping grooves are formed in opposite sides of the two mounting clamping seats, the storage battery pack is arranged between the two clamping grooves, clamping pieces are arranged at the bottom of the box cover at equal intervals, the bottom of each clamping piece is abutted to the top of the storage battery pack, a heat absorption component is arranged at the inside of the protection box at equal intervals, the heat absorption component is contacted with the surface of the storage battery pack, a cooling liquid guide pipe is arranged at one side of the protection box, the cooling liquid guide pipe is connected with one end of the heat absorption component, an infusion pump is arranged at one end of the cooling liquid guide pipe, a delivery pipe is arranged at the other side of the protection box, the delivery pipe is connected with the other end of the heat absorption component, and a heat dissipation component is arranged at equal intervals between the heat absorption component and the bottom of the protection box;
the heat absorption assembly comprises U-shaped guide pipes, the U-shaped guide pipes are equidistantly arranged in the protection box, the two ends of the U-shaped guide pipes are respectively communicated with the cooling liquid guide pipe and the delivery pipe, U-shaped high-heat-conductivity graphene plates are arranged on the inner sides of the U-shaped guide pipes and are in contact with the surface of the storage battery, high-heat-conductivity graphene sheets are arranged between one side of each U-shaped high-heat-conductivity graphene plate and the inner part of each U-shaped guide pipe at equal intervals, the U-shaped high-heat-conductivity graphene plates and the high-heat-conductivity graphene sheets are arranged, so that the storage battery can be effectively subjected to heat transfer to cool down, two circular arc groove parts are arranged at the bottoms of the U-shaped guide pipes, a rotating rod is rotatably arranged between the circular arc groove parts of the same position of the U-shaped guide pipes, and driving fan blades are arranged on the surface of the rotating rod and inside the circular arc groove parts, so that heat absorption cooling can be effectively performed; the surface equal distance fixed mounting that dwang is located U-shaped pipe outside has bevel gear one, and the radiating component all includes the rotation round pin, and the equidistant rotation of rotation round pin is installed in the bottom of protective housing, and the flabellum of blowing is all installed at the middle part of rotation round pin, and the equal fixed mounting in top of rotation round pin has bevel gear two, and bevel gear two is connected with bevel gear one meshing to can effectually rotate and blow the heat dissipation.
Preferably, the bottom equidistance of guard box both sides is left and is equipped with the air inlet, and the both sides equidistance at case lid top is left and is equipped with the exhaust hole, and the filter screen is installed to the one end of air inlet, and the protection network is installed at the top of exhaust hole, and the exhaust hole is the toper structure, and the small-bore of exhaust hole up to can effectually dispel the heat.
Preferably, the chucking spare includes a pair of cardboard, and high heat conduction graphene strip is installed to the lower part between a pair of cardboard, and high heat conduction graphene strip and storage battery top contact, jack has all been seted up at the top of a pair of cardboard, and the inside of jack has all pegged graft the bolt, bolt and case lid fixed connection, and the surface of bolt has cup jointed spring one, and the both ends of spring one respectively with case lid and cardboard fixed connection to can effectually contradict the chucking to storage battery, keep the stability that storage battery installed and use.
Preferably, the top equidistance of case lid leaves and is equipped with the through-hole, and high heat conduction graphite alkene piece is installed at the top of high heat conduction graphite alkene strip, and high heat conduction graphite alkene piece extends outside the top of case lid through the through-hole to can effectually dispel the heat the cooling.
Preferably, perpendicular groove and recess have all been seted up at the inside both ends of guard box, rotate between perpendicular groove and the recess and install the threaded rod, and the equal threaded connection in surface that the threaded rod is located perpendicular inslot has the movable block, two movable blocks respectively with two installation cassette fixed connection, the equal fixed mounting in tip that the threaded rod is located inside the recess has the worm wheel to can effectually carry out lifting adjustment to installation cassette and storage battery.
Preferably, the middle part of the inside bottom of guard box installs two play axle motors, and worm is all installed at the both ends of two play axle motors, and two worms extend to the inside of two recesses respectively and with worm wheel meshing connection to can effectually adjust.
Preferably, the fixed pins are fixedly installed at the two ends of the inner side of the case cover, the two hooks are symmetrically installed on the upper parts of the two ends of the inner side of the protection case in a rotating mode, and the hooks are connected to the fixed pins in a hooking mode, so that the case cover can be effectively installed and fixed, and the stability of the installation of the case cover is maintained.
Preferably, the bottom of pothook all rotates and is connected with the connecting strip, and the bottom of connecting strip is connected with the montant, and the lantern ring has all been cup jointed on the surface of montant, and lantern ring fixed connection is at the top of installation cassette.
Preferably, the bottom of montant all fixed mounting has the slider, and two spouts have all been seted up to the equal symmetry in the lower part at the inside both ends of guard box, and the one end of slider is installed in the inside of spout, and fixedly connected with spring two between the bottom of slider and the bottom of spout, and the other end of slider is located the bottom of installing the cassette to can open the operation to the case lid at the in-process that storage battery moved up.
Compared with the prior art, the invention has the beneficial effects that:
(1) In operation, through being provided with the guard box, the case cover, the storage battery pack, the mounting clamping seat, the clamping piece, the heat absorption assembly, the cooling liquid guide pipe, the infusion pump, the delivery pipe and the heat dissipation assembly, the electric automobile power storage system is provided with an effective cooling and heat dissipation graphene material structure, can perform effective cooling and heat dissipation in the use process of the electric power storage system, ensures that the electric power storage system can stably and effectively operate and use, and is provided with a structure convenient to mount and dismount, so that the electric power storage system can be conveniently and conveniently dismounted, overhauled and maintained, and meanwhile, the mounting and dismounting structure is convenient to use, is simple to operate, is stable and reliable, and can ensure the use stability and safety of the electric power storage system, so that the electric automobile power storage system can meet the use requirements of people;
(2) In operation, through being provided with the clamping plate, the high-heat-conductivity graphene strips, the jacks, the bolts, the first springs, the U-shaped guide pipes, the U-shaped high-heat-conductivity graphene plates, the high-heat-conductivity graphene sheets, the arc groove parts, the rotating rods, the driving fan blades, the first gears, the rotating pins, the blowing fan blades, the second bevel gears, the air inlets, the air exhaust holes, the through holes and the high-heat-conductivity graphene blocks, the storage battery pack can be effectively cooled;
when the storage battery pack is used, the infusion pump is started, the infusion pump pressurizes and conveys cooling liquid to the inside of the cooling liquid guide pipe through a pipeline, then the pressurized cooling liquid can be conveyed to the inside of the U-shaped guide pipe and pushes and rotates the driving fan blade, the rotation of the driving fan blade drives the bevel gear I to rotate through the rotating rod, the rotation of the bevel gear I drives the bevel gear II to rotate, the rotation of the bevel gear II drives the rotating pin and the blowing fan blade to rotate, the rotation of the blowing fan blade filters and sucks external air into the inside of the protection box through the air inlet and blows the storage battery pack to blow away heat generated by the storage battery pack, so that the storage battery pack is cooled, then the air is discharged through the exhaust hole, and meanwhile, the air discharging speed can be accelerated through the conical structure of the exhaust hole, so that the heat dissipation efficiency is improved; meanwhile, heat generated by the storage battery pack can be conducted to the U-shaped high-heat-conductivity graphene plates and the high-heat-conductivity graphene sheets, and because the high-heat-conductivity graphene sheets are positioned in the U-shaped guide tubes, flowing cooling liquid can absorb heat and cool the high-heat-conductivity graphene sheets, so that the storage battery pack can be indirectly subjected to heat absorption and cooling, and the storage battery pack can be safely and stably operated and used in the double cooling mode;
(3) In operation, a vertical groove, a threaded rod, a moving block, a worm wheel, a double-output shaft motor, a worm, a fixed pin, a clamping hook, a connecting strip, a vertical rod, a lantern ring, a sliding groove, a spring II and a sliding block are arranged; therefore, the battery pack can be effectively disassembled;
when the storage battery pack is required to be moved upwards for disassembly and maintenance, the two worm gears are driven to rotate in a transmission way by starting the double-output-shaft motor, the two worm gears are driven to rotate by the rotation of the two worm gears, the two threaded rods are driven to rotate by the rotation of the threaded rods, the moving block is moved upwards on the surface of the threaded rods, the mounting clamping seat is driven to move upwards by the upward movement of the moving block, and the storage battery pack is driven to move upwards by the upward movement of the mounting clamping seat;
when the mounting clamping seat drives the storage battery to move upwards, the lantern ring can be made to move upwards on the surface of the vertical rod, meanwhile, the sliding block can be made to move upwards through the elastic force of the second spring to drive the vertical rod to move upwards, the upward movement of the vertical rod can rotate the clamping hook through the connecting strip, the hook end part of the clamping hook is separated from the fixing pin, and then the box cover can be detached to facilitate disassembly and overhaul of the storage battery.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic diagram of a portion of the structure of FIG. 1 according to the present invention;
FIG. 5 is a schematic diagram of a portion of the structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic diagram of a portion of the structure of FIG. 4 according to the present invention;
in the figure: 1. a protection box; 2. a case cover; 3. a battery pack; 4. installing a clamping seat; 5. a clamping piece; 501. a clamping plate; 502. high heat conduction graphene strips; 503. a jack; 504. a plug pin; 505. a first spring; 6. a heat sink assembly; 601. a U-shaped conduit; 602. u-shaped high-heat-conductivity graphene plates; 603. high heat conduction graphene sheets; 604. a circular arc groove portion; 605. a rotating lever; 606. driving the fan blades; 607. a first gear; 7. a cooling liquid conduit; 8. an infusion pump; 9. a delivery tube; 10. a heat dissipation assembly; 1001. a rotation pin; 1002. blowing fan blades; 1003. bevel gears II; 11. an air inlet; 12. an exhaust hole; 13. a through hole; 14. high thermal conductivity graphene blocks; 15. a vertical groove; 16. a groove; 17. a threaded rod; 18. a moving block; 19. a worm wheel; 20. a double-output shaft motor; 21. a worm; 22. a fixing pin; 23. a clamping hook; 24. a connecting strip; 25. a vertical rod; 26. a collar; 27. a chute; 28. a second spring; 29. a sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment, as shown in fig. 1 to 6, the invention comprises a protection box 1, a box cover 2 and a storage battery pack 3, wherein the box cover 2 is arranged at the top of the protection box 1, two ends of the inside of the protection box 1 are respectively provided with an installation clamping seat 4, opposite sides of the two installation clamping seats 4 are respectively provided with a clamping groove, the storage battery pack 3 is arranged between the two clamping grooves, clamping pieces 5 are equidistantly arranged at the bottom of the box cover 2, the bottoms of the clamping pieces 5 are respectively abutted against the top of the storage battery pack 3, heat absorption assemblies 6 are equidistantly arranged in the protection box 1, the heat absorption assemblies 6 are respectively contacted with the surface of the storage battery pack 3, one side of the protection box 1 is provided with a cooling liquid guide pipe 7, the cooling liquid guide pipe 7 is respectively connected with one end of the heat absorption assembly 6, one end of the cooling liquid guide pipe 7 is provided with an infusion pump 8, the other side of the protection box 1 is provided with a delivery pipe 9, the delivery pipe 9 is connected with the other end of the heat absorption assembly 6, and a heat dissipation assembly 10 is equidistantly arranged between the heat absorption assembly 6 and the bottom of the protection box 1;
the heat absorbing components 6 comprise U-shaped guide pipes 601, the U-shaped guide pipes 601 are equidistantly arranged in the protective box 1, two ends of the U-shaped guide pipes 601 are respectively communicated with the cooling liquid guide pipe 7 and the delivery pipe 9, U-shaped high-heat-conductivity graphene plates 602 are respectively arranged on the inner sides of the U-shaped guide pipes 601, the U-shaped high-heat-conductivity graphene plates 602 are contacted with the surface of the storage battery pack 3, high-heat-conductivity graphene sheets 603 are equidistantly arranged between one side of each U-shaped high-heat-conductivity graphene plate 602 and the inner side of each U-shaped guide pipe 601, and through the arrangement of the U-shaped high-heat-conductivity graphene plates 602 and the high-heat-conductivity graphene sheets 603, the heat of the storage battery pack 3 can be effectively transferred to cool the storage battery pack, two circular arc groove parts 604 are respectively arranged at the bottoms of the U-shaped guide pipes 601, rotating rods 605 are rotatably arranged between the circular arc groove parts 604 at the same positions of the U-shaped guide pipes 601, and driving fan blades 606 are respectively arranged on the surfaces of the rotating rods 605, and the inner sides of the circular arc groove parts 604 are respectively, so that heat absorbing and cooling can be effectively carried out; the bevel gears I607 are fixedly arranged on the surface of the rotating rod 605 outside the U-shaped guide pipe 601 at equal distance, the heat dissipation components 10 comprise rotating pins 1001, the rotating pins 1001 are rotatably arranged at the bottom of the protection box 1 at equal distance, the air blowing fan blades 1002 are arranged in the middle of the rotating pins 1001, the bevel gears II 1003 are fixedly arranged on the tops of the rotating pins 1001, and the bevel gears II 1003 are meshed with the bevel gears I607, so that the air blowing and heat dissipation can be effectively carried out through rotation;
the bottoms of the two sides of the protection box 1 are equidistantly separated from the air inlet 11, the two sides of the top of the box cover 2 are equidistantly separated from the air outlet 12, a filter screen is arranged at one end of the air inlet 11, the top of the air outlet 12 is provided with a protection net, and the air outlet 12 is of a conical structure, and the small caliber of the air outlet 12 faces upwards, so that heat dissipation can be effectively carried out;
when the storage battery pack 3 is used, the infusion pump 8 is started, the infusion pump 8 pressurizes and conveys cooling liquid to the inside of the cooling liquid guide pipe 7 through a pipeline, then the pressurized cooling liquid can be conveyed to the inside of the U-shaped guide pipe 601 and pushes and rotates the driving fan blade 606, the rotation of the driving fan blade 606 drives the bevel gear I607 to rotate through the rotating rod 605, the rotation of the bevel gear I607 drives the bevel gear II 1003 to rotate, the rotation of the bevel gear II 1003 drives the rotating pin 1001 and the blowing fan blade 1002 to rotate, the rotation of the blowing fan blade 1002 filters and sucks external air into the inside of the protection box 1 through the air inlet 11 to blow off heat generated by the storage battery pack 3, so that the storage battery pack 3 is cooled, then the air is discharged through the exhaust hole 12, and meanwhile, the air discharging speed can be accelerated through the conical structure of the exhaust hole 12, and the heat dissipation efficiency is improved; meanwhile, heat generated by the storage battery 3 can be conducted to the U-shaped high-heat-conductivity graphene plates 602 and the high-heat-conductivity graphene sheets 603, and because the high-heat-conductivity graphene sheets 603 are positioned in the U-shaped guide tube 601, flowing cooling liquid can absorb heat and cool the high-heat-conductivity graphene sheets 603, so that the storage battery 3 is indirectly subjected to heat absorption and cooling, and the storage battery 3 can be safely and stably operated in the double cooling mode;
the clamping piece 5 comprises a pair of clamping plates 501, a high-heat-conductivity graphene strip 502 is arranged at the lower part between the pair of clamping plates 501, the high-heat-conductivity graphene strip 502 is in contact with the top of the storage battery 3, insertion holes 503 are formed in the tops of the pair of clamping plates 501, bolts 504 are inserted into the insertion holes 503, the bolts 504 are fixedly connected with the case cover 2, a first spring 505 is sleeved on the surface of each bolt 504, and two ends of the first spring 505 are fixedly connected with the case cover 2 and the clamping plates 501 respectively, so that the storage battery 3 can be effectively clamped in a collision manner, and the installation and use stability of the storage battery 3 is maintained; through holes 13 are formed in the top of the box cover 2 in an equidistant manner, high-heat-conductivity graphene blocks 14 are arranged at the top of the high-heat-conductivity graphene strips 502, and the high-heat-conductivity graphene blocks 14 extend out of the top of the box cover 2 through the through holes 13, so that heat dissipation and temperature reduction can be effectively carried out; the heat generated by the battery pack 3 is transferred to the high-heat-conductivity graphene blocks 14 by the high-heat-conductivity graphene strips 502, and the high-heat-conductivity graphene blocks 14 transfer the heat to the outside of the case cover 2 to dissipate heat and cool through air.
In the second embodiment, on the basis of the first embodiment, two ends inside the protection box 1 are provided with a vertical groove 15 and a groove 16, a threaded rod 17 is rotatably installed between the vertical groove 15 and the groove 16, the surface of the threaded rod 17 positioned inside the vertical groove 15 is in threaded connection with a moving block 18, the two moving blocks 18 are respectively fixedly connected with two mounting clamping seats 4, and the end parts of the threaded rod 17 positioned inside the groove 16 are respectively fixedly provided with a worm wheel 19, so that the mounting clamping seats 4 and the storage battery 3 can be effectively lifted and adjusted; the middle part of the inner bottom of the protection box 1 is provided with a double-output-shaft motor 20, two ends of the double-output-shaft motor 20 are provided with worms 21, and the two worms 21 respectively extend into the two grooves 16 and are in meshed connection with the worm wheel 19, so that the regulation can be effectively carried out;
when the storage battery pack 3 needs to be moved upwards for disassembly and maintenance, the two worm screws 21 drive the two worm gears 19 to rotate in a transmission way by starting the double-output-shaft motor 20, the rotation of the two worm gears 19 drives the two threaded rods 17 to rotate, the rotation of the threaded rods 17 enables the moving block 18 to move upwards on the surface of the moving block 18, the upward movement of the moving block 18 drives the mounting clamping seat 4 to move upwards, and the upward movement of the mounting clamping seat 4 drives the storage battery pack 3 to move upwards;
the two ends of the inner side of the case cover 2 are fixedly provided with the fixing pins 22, the upper parts of the two ends of the inner side of the protection case 1 are symmetrically and rotatably provided with the two hooks 23, and the hooks 23 are hooked and connected on the fixing pins 22, so that the case cover 2 can be effectively installed and fixed, and the installation stability of the case cover 2 is maintained; the bottom of the clamping hook 23 is rotationally connected with a connecting strip 24, the bottom of the connecting strip 24 is connected with a vertical rod 25, the surfaces of the vertical rods 25 are sleeved with a lantern ring 26, and the lantern ring 26 is fixedly connected to the top of the mounting clamping seat 4; the bottom of the vertical rod 25 is fixedly provided with a sliding block 29, the lower parts of the two ends of the inside of the protection box 1 are symmetrically provided with two sliding grooves 27, one end of the sliding block 29 is arranged in the sliding groove 27, a second spring 28 is fixedly connected between the bottom of the sliding block 29 and the bottom of the sliding groove 27, and the other end of the sliding block 29 is positioned at the bottom of the mounting clamping seat 4, so that the box cover 2 can be opened in the process of upward moving of the storage battery 3;
when the mounting clamping seat 4 drives the storage battery 3 to move upwards, the lantern ring 26 can move upwards on the surface of the vertical rod 25, meanwhile, the sliding block 29 can move upwards to drive the vertical rod 25 to move upwards through the elastic force of the second spring 28, the vertical rod 25 can rotate the clamping hook 23 through the connecting strip 24, the hook end part of the clamping hook 23 is separated from the fixing pin 22, and then the box cover 2 can be detached to facilitate disassembly and maintenance of the storage battery 3.
This electric automobile holds electric system and has effectual cooling heat dissipation graphite alkene material structure, can carry out effectual heat dissipation cooling at the in-process that electric power storage system used, ensure that electric power storage system can be stable effectual operation and use, this electric automobile holds electric system and has the structure of being convenient for install and dismantle simultaneously, thereby can convenient and fast dismantle maintenance and maintenance to the electric power storage, this installation and dismantlement structure convenient to use simultaneously, moreover, the operation is simple, and reliable and stable, can guarantee the stability and the security that electric power storage system used, consequently, this electric automobile electric power storage system can satisfy people's user demand.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a class graphite alkene material for electric automobile electric power storage system's temperature control, includes guard box (1), case lid (2) and storage battery (3), its characterized in that: the storage battery pack comprises a storage battery pack body, a storage battery pack cover (2), a protection box (1), a cooling liquid guide pipe (7) and a delivery pump (8), wherein the top of the protection box (1), the two ends of the inside of the protection box (1) are respectively provided with a mounting clamping seat (4), opposite sides of the two mounting clamping seats (4) are respectively provided with a clamping piece (5) arranged between the two clamping grooves, the bottom of the box cover (2) is equidistantly provided with a clamping piece (5), the bottom of the clamping piece (5) is in contact with the top of the storage battery pack (3), the inside of the protection box (1) is equidistantly provided with a heat absorption component (6), the heat absorption component (6) is contacted with the surface of the storage battery pack (3), one side of the protection box (1) is provided with a cooling liquid guide pipe (7), one end of the cooling liquid guide pipe (7) is connected with one end of the heat absorption component (6), the other side of the protection box (1) is provided with a delivery pipe (9), the delivery pipe (9) is connected with the other end of the heat absorption component (6), and a heat dissipation component (10) is arranged between the bottom of the protection box (1) and the heat absorption component (6).
The heat absorbing assembly (6) comprises U-shaped guide pipes (601), the U-shaped guide pipes (601) are equidistantly arranged in the protective box (1), two ends of each U-shaped guide pipe (601) are respectively communicated with the cooling liquid guide pipe (7) and the guide pipe (9), U-shaped high-heat-conductivity graphene plates (602) are arranged on the inner sides of the U-shaped guide pipes (601), the U-shaped high-heat-conductivity graphene plates (602) are contacted with the surface of the storage battery (3), high-heat-conductivity graphene sheets (603) are equidistantly arranged between one side of each U-shaped high-heat-conductivity graphene plate (602) and the inside of each U-shaped guide pipe (601), two circular arc groove parts (604) are respectively arranged at the bottom of each U-shaped guide pipe (601), a rotating rod (605) is rotatably arranged between the circular arc groove parts (604) at the same position of each U-shaped guide pipe (601), and driving fan blades (606) are respectively arranged on the surface of each rotating rod (605);
the surface equal distance fixed mounting that dwang (605) is located U-shaped pipe (601) outside has bevel gear one (607), and radiator unit (10) all include rotation round pin (1001), and the bottom of guard box (1) is installed in equidistant rotation of rotation round pin (1001), and fan blade (1002) are all installed at the middle part of rotation round pin (1001), and the top of rotation round pin (1001) all fixed mounting has bevel gear two (1003), and bevel gear two (1003) are connected with bevel gear one (607) meshing.
2. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 1, wherein: the bottom equidistance of guard box (1) both sides is left and is equipped with air inlet (11), and the both sides equidistance at case lid (2) top is left and is equipped with exhaust hole (12), and the filter screen is installed to the one end of air inlet (11), and the protection network is installed at the top of exhaust hole (12), and exhaust hole (12) are toper structure, and the minor-calibre of exhaust hole (12) is upwards.
3. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 1, wherein: the clamping piece (5) comprises a pair of clamping plates (501), a pair of clamping plates (501) are arranged at the lower part between the clamping plates (502), the high-heat-conductivity graphene strips (502) are in contact with the top of the storage battery pack (3), insertion holes (503) are formed in the tops of the clamping plates (501), bolts (504) are inserted into the insertion holes (503), the bolts (504) are fixedly connected with the box cover (2), springs (505) are sleeved on the surfaces of the bolts (504), and two ends of each spring (505) are fixedly connected with the box cover (2) and the clamping plates (501) respectively.
4. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 3, wherein: the top equidistance of case lid (2) leaves and is equipped with through-hole (13), and high heat conduction graphite alkene piece (14) are installed at the top of high heat conduction graphite alkene strip (502), and high heat conduction graphite alkene piece (14) extend outside the top of case lid (2) through-hole (13).
5. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 1, wherein: perpendicular groove (15) and recess (16) have all been seted up at the inside both ends of guard box (1), rotate between perpendicular groove (15) and recess (16) and install threaded rod (17), and threaded rod (17) are located perpendicular inside surface of groove (15) and all threaded connection has movable block (18), and two movable block (18) respectively with two installation cassette (4) fixed connection, threaded rod (17) are located the inside tip of recess (16) and all fixed mounting has worm wheel (19).
6. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 5, wherein: the middle part of the inside bottom of guard box (1) is installed two play axle motors (20), and worm (21) are all installed at the both ends of two play axle motors (20), and two worm (21) extend to the inside of two recess (16) respectively and with worm wheel (19) meshing connection.
7. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 5, wherein: the two ends of the inner side of the box cover (2) are fixedly provided with fixing pins (22), the upper parts of the two ends of the inner side of the protection box (1) are symmetrically and rotatably provided with two hooks (23), and the hooks (23) are hooked and connected on the fixing pins (22).
8. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 7, wherein: the bottom of pothook (23) all rotates and is connected with connecting strip (24), and the bottom of connecting strip (24) is connected with montant (25), and lantern ring (26) have all been cup jointed on the surface of montant (25), and lantern ring (26) fixed connection is at the top of installation cassette (4).
9. The graphene-like material for temperature control for an electric vehicle electrical storage system according to claim 8, wherein: the bottom of montant (25) is all fixed mounting has slider (29), and two spouts (27) have all been seted up to the equal symmetry in the lower part at the inside both ends of guard box (1), and the inside at spout (27) is installed to the one end of slider (29), and fixedly connected with spring two (28) between the bottom of slider (29) and the bottom of spout (27), and the other end of slider (29) is located the bottom of installation cassette (4).
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| US11949083B2 (en) * | 2020-06-11 | 2024-04-02 | Global Graphene Group, Inc. | Battery module or pack with a distributed cooling and fire protection system and method of operating same |
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| JP2020519845A (en) * | 2017-05-15 | 2020-07-02 | チャールズ ジェイ コーシー | Heated cooling technology including technology with temperature controlled pad wrap and liquid system |
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