CN108169821A - A kind of atmosphere parameter measurement device - Google Patents
A kind of atmosphere parameter measurement device Download PDFInfo
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- CN108169821A CN108169821A CN201810106018.8A CN201810106018A CN108169821A CN 108169821 A CN108169821 A CN 108169821A CN 201810106018 A CN201810106018 A CN 201810106018A CN 108169821 A CN108169821 A CN 108169821A
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- gas stream
- processing module
- outer gas
- flow
- input unit
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- 238000005259 measurement Methods 0.000 title claims abstract description 51
- 238000012545 processing Methods 0.000 claims abstract description 58
- 238000005111 flow chemistry technique Methods 0.000 claims abstract description 23
- 239000011148 porous material Substances 0.000 claims description 39
- 239000006260 foam Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
Abstract
The invention discloses a kind of atmosphere parameter measurement device, including：Outer gas stream processing module, for measuring the air-flow outside flight equipment；Internal gas flow processing module, for measuring the air-flow inside flight equipment；Data processing module, for handling the measurement data from outer gas stream processing module and internal gas flow processing module；Air-flow outside flight equipment for receiving the air-flow outside flight equipment, and is directed into outer gas stream processing module by outer gas stream input unit；Internal gas flow input unit, for the air-flow inside flight equipment to be directed into internal gas flow processing module.Beneficial effects of the present invention：By setting outer gas stream processing module, internal gas flow processing module, outer gas stream input unit, internal gas flow input unit, make the atmosphere data inside atmosphere data and flight equipment outside flight equipment that different channels may be used individually to measure, using extremely low cost and extremely simple structure can be realized as the measurement of high accuracy.
Description
Technical field
The present invention relates to technology meteorological data measuring device field, it particularly relates to a kind of atmosphere parameter measurement device.
Background technology
In the prior art, atmosphere parameter measurement system is chiefly used in large-scale someone's aircraft, belongs to the biography of extremely complex costliness
Sensor and computer system.In recent years, with the rapid development of unmanned air vehicle technique, application field is also extended to industry-by-industry
In, for example, in meteorological field, unmanned plane is allowed, which to carry certain measuring instruments, can realize the acquisition to certain meteorological datas and prison
It surveys.However, the device that can relatively accurately measure atmosphere data is usually larger and more valuable, it is difficult to apply in middle-size and small-size nothing
On man-machine, therefore, unmanned plane of the prior art can only carry the static pressure barometer of measurement accuracy difference, static pressure barometric surveying
As a result it is easily influenced by environment, measurement result accuracy is poor.
The Chinese invention patent application that Publication No. CN106705996A is disclosed discloses a kind of based on Atmospheric Characteristics ginseng
Several aircraft navigation information modification methods measures body surface using the pressure sensor for being embedded in aircraft different location
Pressure according to pressure distribution and the relationship model of atmospheric parameter, calculates Atmospheric Characteristics parameter.The realization of the program needs to be equipped with
Multiple pressure sensors, and strict requirements are equipped with to the configuration bit of pressure sensor.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For the above-mentioned technical problem in the relevant technologies, the present invention proposes a kind of atmosphere parameter measurement device, simple in structure,
Of low cost, the structure design for atmosphere parameter measurement device provides a kind of new thinking.
To realize the above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of atmosphere parameter measurement device, including：
Outer gas stream processing module is used to measure the air-flow outside flight equipment；
Internal gas flow processing module is used to measure the air-flow inside flight equipment；
Data processing module is used to handle the measurement number from outer gas stream processing module and internal gas flow processing module
According to；
Outer gas stream input unit, is used to receive the air-flow outside flight equipment, and by the air-flow outside flight equipment
It is directed into outer gas stream processing module；
Internal gas flow input unit is used to the air-flow inside flight equipment being directed into internal gas flow processing module.
Preferably, the atmosphere parameter measurement device further includes outer gas stream output device, is used to measure what is finished
Air-flow export outside flight equipment.
Preferably, the outer gas stream input unit receives one end of the air-flow outside flight equipment equipped with incoming pre-treatment
Unit, the incoming pretreatment unit can eliminate the local turbulence of the air-flow outside flight equipment.
Preferably, the incoming pretreatment unit includes housing, and the enclosure interior is equipped with foam, is opened up on the housing
There is stomata.
Preferably, between the housing and the outer gas stream input unit be equipped with Hermetical connecting structure, connection described in
Housing and the outer gas stream input unit, and prevent the airflow leaks outside flight equipment.
Preferably, the housing includes main casing and housing parts, and the main casing connects with the outer gas stream input unit
Logical, the stomata is opened on the housing parts, and the main casing, which is equipped with, can prevent the foam to the outer gas stream
The limiting structure of input unit movement.
Preferably, the atmosphere parameter measurement device further includes shell, at the outer gas stream processing module, internal gas flow
Reason module, data processing module may be contained within the enclosure；The shell is equipped with and is worn for outer gas stream input unit
The first pore structure for crossing, the second pore structure passed through for outer gas stream output device pass through for internal gas flow input unit
Third pore structure and the 4th pore structure that passes through of signal wire for data processing module.
Preferably, between the outer gas stream input unit and first pore structure, the outer gas stream output device
Sealing structure is equipped between second pore structure and between the signal wire and the 4th pore structure.
Preferably, the bottom of the shell is equipped with several laminated structures.
Preferably, the shell include body and upper cover, first pore structure, the second pore structure, third pore structure and
4th pore structure is respectively provided on the cover.
Preferably, the data processing module includes data processing circuit plate, the outer gas stream processing module and described
Internal gas flow processing module is separately positioned on the two sides of the data processing circuit plate, and the signal processing circuit board passes through several
Fixed bolt connects on the cover
Beneficial effects of the present invention：Atmosphere parameter measurement device of the present invention, by the way that outer gas stream is set to handle mould
Block, internal gas flow processing module, outer gas stream input unit, internal gas flow input unit form two channels, set flight
The measurement of air-flow inside standby external air-flow and flight equipment may be used different channels and individually measure, and use is extremely low
Cost and extremely simple structure can be realized as the measurement of high accuracy.
Atmosphere parameter measurement device of the present invention by setting incoming pretreatment unit, avoids local turbulence and leads
The situation of the measurement data inaccuracy of cause.
Atmosphere parameter measurement device of the present invention, light-weight, flexibility is good, does not have stringent limit to installation site
System.
Atmosphere parameter measurement device of the present invention, favorable sealing property is affected by environment small, can further improve
The accuracy of measurement.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of decomposition texture schematic diagram of atmosphere parameter measurement device described in the embodiment of the present invention；
Fig. 2 is a kind of combining structure schematic diagram of atmosphere parameter measurement device described in the embodiment of the present invention；
Fig. 3 is a kind of sectional view of atmosphere parameter measurement device incoming pretreatment unit described in the embodiment of the present invention；
Fig. 4 is the partial enlarged view of Fig. 3；
Fig. 5 be a kind of atmosphere parameter measurement device described in the embodiment of the present invention do not show outer gas stream input unit,
Vertical view under outer gas stream output device state；
Fig. 6 is the sectional view of Fig. 5；
Fig. 7 is a kind of structure diagram of atmosphere parameter measurement device signal transmission connector described in the embodiment of the present invention；
Fig. 8 is a kind of sectional view of atmosphere parameter measurement device signal transmission connector described in the embodiment of the present invention.
In figure：1. outer gas stream processing module；2. internal gas flow processing module；3. data processing module；4. outer gas stream
Input unit；5. outer gas stream output device；6. internal gas flow input unit；7. incoming pretreatment unit；8. foam；9. gas
Hole；10. Hermetical connecting structure；11. main casing；12. housing parts；13. the first pore structure；14. the second pore structure；15. third hole
Structure；16. the 4th pore structure；17. geometrical clamp；18. signal wire joint；19. laminated structure；20. body；21. upper cover；It is 22. solid
Determine stud；23. the first screw；24. sealing ring；25. the second screw；Connection sheet on 26.；27. lower connection sheet.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's all other embodiments obtained belong to what the present invention protected
Range.
As shown in Fig. 1~2, a kind of atmosphere parameter measurement device according to embodiments of the present invention, including：Outer gas stream
Processing module 1 is used to measure the atmosphere data outside flight equipment；Internal gas flow processing module 2 is used for measurement flight and sets
Standby internal atmosphere data；Data processing module 3 is used to handle from outer gas stream processing module 1 and internal gas flow processing
The measurement data of module 2；Outer gas stream input unit 4 is used to receive the air-flow outside flight equipment, and will be outside flight equipment
The air-flow in portion is directed into outer gas stream processing module 1；Internal gas flow input unit 6 is led with by the air-flow inside flight equipment
Enter to internal gas flow processing module 2.
It should be noted that in the present invention, flight equipment can be not only large-scale, someone aircraft, can also be
Unmanned plane, various small-sized aircraft and the various equipment that can be run in the air.
The atmosphere parameter measurement device is in use, the air-flow outside flight equipment flows into outside from outer gas stream input unit 4
Portion's air-flow processing module 1 completes the measurement of the air-flow outside flight equipment, obtains the data of flight equipment outside atmosphere.Flight is set
Standby internal air-flow enters from internal gas flow input unit 6, is contacted with internal gas flow processing module 2, completes inside flight equipment
Air-flow measurement, obtain the data of flight equipment inner atmosphere.Due to the air-flow inside flight equipment be it is slow, it is interior
Portion's air-flow input unit 6 can undertake the importing and export of the air-flow inside flight equipment simultaneously.1 He of outer gas stream processing module
The result that internal gas flow processing module 2 measures is input to data processing module 3 and is handled.Internal gas flow input unit 6 can be with
For one or more.
As being further improved for the embodiment of the present invention, which further includes outer gas stream output device
5, it is used to export in the air-flow measured outside the flight equipment finished, in case the air-flow outside flight equipment is excessively rapid, stream
It is nowhere discharged after entering outer gas stream processing module 1, and excessive pressure is generated to outer gas stream processing module 1.
As being further improved for the embodiment of the present invention, outer gas stream input unit 4 receives the air-flow outside flight equipment
One end be equipped with incoming pretreatment unit 7, incoming pretreatment unit 7 can eliminate the local turbulence of the air-flow outside flight equipment,
Local turbulence is avoided to cause measurement data inaccurate.
Specifically, as shown in Figure 3,4, incoming pretreatment unit 7 includes housing, and enclosure interior is equipped with foam 8, is opened on housing
Equipped with stomata 9, arrow represents the inflow direction of the air-flow outside flight equipment in figure.Air-flow outside flight equipment is from stomata 9
Housing is flowed into, by 8 rectification of foam, enters back into outer gas stream input unit 4, certainly, foam 8 can select other materials completely
Instead of as long as rectification can be carried out to air-flow, the material that can eliminate the local turbulence of air-flow is all feasible.
In order to ensure the sealing performance between housing and outer gas stream input unit 4, housing and outer gas stream input unit 4
Between be equipped with Hermetical connecting structure 10, connection housing and outer gas stream input unit 4, and prevent outside flight equipment
Airflow leaks.Hermetical connecting structure 10 can be a double-way pipe, and outer gas stream input unit 4, one end connection shell are stretched into one end
Body.
In order to conveniently and efficiently replace foam 8, housing includes main casing 11 and housing parts 12, main casing 11 and outside
Air-flow input unit 4 connects, and stomata 9 is opened on housing parts 12, and main casing 11, which is equipped with, can prevent foam 8 to outer gas stream
The limiting structure that input unit 4 moves.Limiting structure can be one and extend internally step structure to main casing 11, by foam
8 fitting step structure settings, so as to which foam 8 to be blocked in the side of step structure.Detaching main casing 11 and housing parts 12 can be with
It is easily popped out foam 8.
In addition, outer gas stream input unit 4 and outer gas stream output device 5 can be duplicate structures, external gas
Stream output device 5 can also connect an incoming pretreatment unit 7.When outer gas stream input unit 4 and outer gas stream output dress
It is identical and when being all connected with an incoming pretreatment unit 7 to put 5 structures, the function that they are undertaken can be exchanged according to circumstances,
That is the air-flow outside flight equipment can also enter from outer gas stream output device 5, flowed from outer gas stream input unit 4
Go out.
As being further improved for the embodiment of the present invention, which further includes shell, such as Fig. 1~2,5
Shown in~6, outer gas stream processing module 1, internal gas flow processing module 2, data processing module 3 may be contained within enclosure；Outside
Shell is equipped with the first pore structure 13 passed through for outer gas stream input unit 4, passed through for outer gas stream output device 5 the
Two pore structures 14, the third pore structure 15 passed through for internal gas flow input unit 6 and the letter for data processing module 3
The 4th pore structure 16 that number line passes through.The shell of closing can allow outer gas stream processing module 1, internal gas flow processing module 2 to exist
It is measured under one stable environment, it is as a result more accurate.
In order to further ensure the sealing performance of atmosphere parameter measurement device, as shown in Fig. 1~2,5~6, in outer gas stream
Between 4 and first pore structure 13 of input unit, between 5 and second pore structure 14 of outer gas stream output device and signal wire and
Sealing structure is equipped between four pore structures 16.Specifically, outer gas stream input unit 4 is two hoses, and outer gas stream is defeated
It is a double-way pipe (hereinafter referred to as the first double-way pipe) to enter the sealing structure between 4 and first pore structure 13 of device, soft at two
One end of Guan Zhong, first hose connection incoming pretreatment unit 7 and double-way pipe, the other end of another hose connection double-way pipe
With outer gas stream processing module 1, the first double-way pipe is the structure of external screw-thread interior bone, passes through external screw-thread and shell spiral shell
Line connects.Completely identical in structure in outer gas stream input unit 4 and outer gas stream output device 5, outer gas stream is defeated
It is also two hoses to go out device 5, and the similary sealing structure between outer gas stream output device 5 and the second pore structure 14 is one double
Siphunculus (hereinafter referred to as the second double-way pipe), in two hoses, first with hose connection incoming pretreatment unit 7 and double-way pipe
One end, another hose connection other end of double-way pipe and outer gas stream processing module 1, the second double-way pipe are inside external screw-thread
The structure of through-hole is connect by external screw-thread with outer casing screw.
Sealing structure between signal wire and the 4th pore structure 16 is specific as shown in Fig. 1, Fig. 7 and Fig. 8, it is signal transmission
Connector, including geometrical clamp 17 and signal wire joint 18, signal wire stretches into enclosure interior and data processing across signal wire joint 18
Module 3 connects, and signal wire joint 18 is fixed on the shell by geometrical clamp 17, and specifically, geometrical clamp 17 has helicitic texture,
It is attached after applying fluid sealant on helicitic texture with shell.
Internal gas flow input unit 6 can be a double-way pipe (hereinafter referred to as third double-way pipe), inside flight equipment
Air-flow directly enters enclosure interior by third double-way pipe.As shown in Fig. 1~2,5~6, specific two third double-way pipes of setting are made
For internal gas flow input unit 6, third double-way pipe is the structure of external screw-thread interior bone, passes through external screw-thread and shell spiral shell
Line connects.First double-way pipe, the second double-way pipe, third double-way pipe can use same model double-way pipe, they with shell
It is required to first apply fluid sealant on screw thread, then be screwed into shell during threaded connection.It can be by stamping mark near each double-way pipe
The mode of knowledge distinguishes the effect of each double-way pipe, convenient for splitting and assembling, as shown in Fig. 2,5, and there are one point beside the first double-way pipe,
There are two points, third double-way pipe side beside second double-way pipe not to have mark.
As being further improved for the embodiment of the present invention, the bottom of shell is equipped with several laminated structures 19.Laminated structure 19
Aperture is equipped with, for shell to be connect fixation with other devices (such as unmanned plane).
As being further improved for the embodiment of the present invention, as shown in Fig. 1~2 and Fig. 5, shell includes body 20 and upper cover
21, the first pore structure 13, the second pore structure 14,15 and the 4th pore structure 16 of third pore structure are opened in upper cover 21.
As being further improved for the embodiment of the present invention, as shown in Figure 1, data processing module 3 includes data processing circuit
Plate, outer gas stream processing module 1 and static pressure 2 pieces of mould of processing are separately positioned on the two sides of the data processing circuit plate, fixed spiral shell
22 top of column is connected in upper cover 21, and bottom is connected to by the first screw 23 on data processing circuit plate.
As being further improved for the embodiment of the present invention, as shown in Figure 1, being additionally provided with sealing ring between upper cover 21 and body 20
24, for being further ensured that the sealing performance of shell.
As shown in Fig. 1~2,5~6, upper cover 21 is equipped with several upper connection sheets 26, and body 20 is equipped with several lower connection sheets
27, when covering upper cover 21, upper connection sheet 26 is corresponding with the position of lower connection sheet, and upper connection is fixedly connected with by the second screw 25
Piece 26 and lower connection sheet 27.
It should be noted that the inventive point of the present invention does not lie in outer gas stream processing module 1, static pressure processing sum modulo-2 evidence
The structure of of processing module 3 itself, outer gas stream processing module 1, static pressure processing sum modulo-2 can be as needed according to processing module 3
It is obtained by commercial sources.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (11)
1. a kind of atmosphere parameter measurement device, which is characterized in that including：
Outer gas stream processing module is used to measure the air-flow outside flight equipment；
Internal gas flow processing module is used to measure the air-flow inside flight equipment；
Data processing module is used to handle the measurement data from outer gas stream processing module and internal gas flow processing module；
Outer gas stream input unit is used to receive the air-flow outside flight equipment, and the air-flow outside flight equipment is imported
To outer gas stream processing module；
Internal gas flow input unit is used to the air-flow inside flight equipment being directed into internal gas flow processing module.
2. atmosphere parameter measurement device according to claim 1, which is characterized in that the atmosphere parameter measurement device also wraps
Outer gas stream output device is included, is used to export in the air-flow measured outside the flight equipment finished.
3. atmosphere parameter measurement device according to claim 1, which is characterized in that the outer gas stream input unit receives
One end of air-flow outside flight equipment is equipped with incoming pretreatment unit, and the incoming pretreatment unit can be eliminated outside flight equipment
The local turbulence of the air-flow in portion.
4. atmosphere parameter measurement device according to claim 3, which is characterized in that the incoming pretreatment unit includes shell
Body, the enclosure interior are equipped with foam, stomata are offered on the housing.
5. atmosphere parameter measurement device according to claim 4, which is characterized in that the housing and the outer gas stream are defeated
Enter and Hermetical connecting structure is equipped between device, connect the housing and the outer gas stream input unit, and prevent from flying
The airflow leaks of row device external.
6. atmosphere parameter measurement device according to claim 4, which is characterized in that the housing includes main casing and divides shell
Body, the main casing are connected with the outer gas stream input unit, and the stomata is opened on the housing parts, the main casing
The limiting structure that the foam is moved to the outer gas stream input unit can be prevented by being equipped with.
7. atmosphere parameter measurement device according to claim 2, which is characterized in that the atmosphere parameter measurement device also wraps
Shell is included, the outer gas stream processing module, internal gas flow processing module, data processing module may be contained in the shell
Portion；The shell is worn equipped with the first pore structure passed through for outer gas stream input unit, for outer gas stream output device
The second pore structure for crossing, the third pore structure passed through for internal gas flow input unit and the letter for data processing module
The 4th pore structure that number line passes through.
8. atmosphere parameter measurement device according to claim 7, which is characterized in that the outer gas stream input unit and institute
State between the first pore structure, between the outer gas stream output device and second pore structure and the signal wire with it is described
Sealing structure is equipped between 4th pore structure.
9. atmosphere parameter measurement device according to claim 7, which is characterized in that if the bottom of the shell is equipped with dry plate
Shape structure.
10. atmosphere parameter measurement device according to claim 7, which is characterized in that the shell includes body and upper cover,
First pore structure, the second pore structure, third pore structure and the 4th pore structure are respectively provided on the cover.
11. atmosphere parameter measurement device according to claim 10, which is characterized in that the data processing module includes number
According to processing circuit plate, the outer gas stream processing module and the internal gas flow processing module are separately positioned on the data processing
The two sides of circuit board, the signal processing circuit board are connected on the cover by several fixed bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106018.8A CN108169821A (en) | 2018-02-02 | 2018-02-02 | A kind of atmosphere parameter measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106018.8A CN108169821A (en) | 2018-02-02 | 2018-02-02 | A kind of atmosphere parameter measurement device |
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| Publication Number | Publication Date |
|---|---|
| CN108169821A true CN108169821A (en) | 2018-06-15 |
Family
ID=62513168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810106018.8A Pending CN108169821A (en) | 2018-02-02 | 2018-02-02 | A kind of atmosphere parameter measurement device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736238A (en) * | 2019-03-25 | 2020-10-02 | 北京京东尚科信息技术有限公司 | Atmospheric data measuring device and aircraft |
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| CN207937625U (en) * | 2018-02-02 | 2018-10-02 | 顺丰科技有限公司 | A kind of atmosphere parameter measurement device |
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2018
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| CN204214587U (en) * | 2014-03-31 | 2015-03-18 | 北京自动化控制设备研究所 | A kind of miniaturization high precision rain glass being applied to unmanned plane |
| CN105319388A (en) * | 2014-06-30 | 2016-02-10 | 波音公司 | MEMS-based conformal air speed sensor |
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| CN111736238A (en) * | 2019-03-25 | 2020-10-02 | 北京京东尚科信息技术有限公司 | Atmospheric data measuring device and aircraft |
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