CN214373664U - Atmospheric composition detects gaseous extraction element - Google Patents
Atmospheric composition detects gaseous extraction element Download PDFInfo
- Publication number
- CN214373664U CN214373664U CN202120437625.XU CN202120437625U CN214373664U CN 214373664 U CN214373664 U CN 214373664U CN 202120437625 U CN202120437625 U CN 202120437625U CN 214373664 U CN214373664 U CN 214373664U
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- China
- Prior art keywords
- pair
- protective box
- atmospheric composition
- composition detection
- protective
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- 238000000605 extraction Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 239000007789 gas Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Images
Abstract
The utility model discloses an atmospheric composition detection gas extraction device, which comprises a protective box, wherein the top of the side wall of the protective box is hinged with a box cover, the bottom of the protective box is provided with a fixed plate, the fixed plate is internally provided with a groove, the groove is internally and fixedly provided with a pair of springs, one end of each spring is fixedly connected with a placing plate, the bottom of the protective box is provided with a pair of driving motors, the driving ends of the driving motors are connected with a pair of threaded rods, the threaded rods are provided with movable plates, the movable plates are provided with gas collection bottles, and the gas collection bottles are connected with a gas collection device, the device has compact structure, controls the driving motors to lead the gas collection device to move up and down in the protective box, is convenient for protection, can be taken out for detection during detection, and can also place detection equipment in a second gate type frame, is connected with the branch pipe to directly detect, which brings convenience to people.
Description
Technical Field
The utility model relates to an atmosphere detects technical field, specifically is a gaseous extraction element of atmospheric composition detection.
Background
Air quality detection, which is used for detecting the quality of air, wherein the quality of air reflects the concentration of pollutants in the air, air pollution is a complex phenomenon, the concentration of air pollutants is influenced by a plurality of factors at specific time and place, the emission size of artificial pollutants from fixed and flowing pollution sources is one of the most main factors influencing the air quality, and the emission size comprises tail gases of vehicles, ships and airplanes, production emission of industrial enterprises, resident life and heating, waste incineration and the like, the development density, the terrain and the topography, the weather and the like of cities are also important factors influencing the air quality, and a utility model patent with the publication number of CN207623077U discloses an atmosphere detection sampler, which comprises a machine shell and a base arranged in the machine shell; the telescopic outer frame comprises a telescopic bottom column and a telescopic cross frame, the telescopic bottom column is inserted into the base and fixed, the absorption bottles are respectively inserted into bayonets of the telescopic cross frame in a one-to-one correspondence manner, the gas collecting pipe is connected with a gas outlet of the absorption bottle, the drying box is connected with the gas collecting pipe, the filtering device is internally provided with two layers of filter screens which incline downwards, the side wall of the filtering device is provided with a small fan and an ash collecting box, two ash collecting ports on the ash collecting box are correspondingly arranged with the lower sides of the two filter screens, and the top of the filtering device is connected with a gas outlet of the drying box; the diaphragm pump is connected with the filter equipment bottom, and the case can be dismantled with machine housing and be connected, however in actual life, this utility model's gas sampling device can not withdraw the protective housing in, places for a long time and can fall on the dust outside the case, leads to the fact certain influence to the testing result, if deposit the part dismantlement, all need the dismouting at every turn, and the process is troublesome, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an atmospheric composition detects gaseous extraction element has solved the problem that current device used the dismouting at every turn.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an atmospheric composition detects gaseous extraction element, includes the protective housing, protective housing lateral wall top articulates there is the case lid, the device of uncapping is installed to the protective housing outer wall, the fixed plate is installed to the protective housing bottom, be equipped with the recess in the fixed plate, fixed mounting has a pair of spring in the recess, and is a pair of spring one end fixedly connected with places the board, it can to place the board reciprocate in the recess, a pair of driving motor is installed to the protective housing bottom, and is a pair of be connected with a pair of threaded rod on the driving motor drive end, and is a pair of install the fly leaf on the threaded rod, the fly leaf is with a pair of thread groove is equipped with between the threaded rod, be equipped with the gas collection bottle on the fly leaf, the gas collection bottle is connected with gas collecting device.
Preferably, the device of uncapping is including installing the cylinder of protective housing outer wall, the slide rail is installed to the protective housing outer wall, install the slider on the slide rail, the flexible end of cylinder with the slider lower extreme is connected, the slider upper end articulates there is the connecting rod, connecting rod one end with case lid one end is articulated.
Preferably, the gas collecting device is including installing water pipe and air duct on the gas collecting bottle, install first valve on the water pipe, install the second valve on the air duct, the air duct mid-mounting has the three-way pipe, the branch pipe is installed to the three-way pipe below, install the third valve on the branch pipe, install the water tank on the fly leaf, the fly leaf just is located first door type frame is installed to the water tank top, install two-way water pump on the first door type frame, two-way water pump one end is installed and is stretched into the pipe of water tank bottom, the two-way water pump other end with water pipe one end is connected.
Preferably, a slot is arranged above the outer wall of the protective box, a through hole corresponding to the slot is arranged on the box cover, and a bolt is arranged in the slot and the through hole.
Preferably, a second portal frame is installed on the movable plate.
Preferably, the other end of the water pipe extends into the bottom of the gas collecting bottle.
Preferably, a protective pad is arranged at the top of the side wall of the protective box.
Preferably, a pair of limiting blocks is installed at the tops of the pair of threaded rods.
Advantageous effects
The utility model provides an atmospheric composition detects gaseous extraction element, the following beneficial effect is possessed, this device compact structure, set up the gas collecting bottle on the fly leaf, through control driving motor, make the threaded rod on the drive end rotate, and then drive the fly leaf and reciprocate, rise the fly leaf during use, when not using, withdraw the fly leaf in the protective housing, the protection of being convenient for, there is gaseous collection device gas collecting bottle external connection, send the water in the water tank into the gas collecting bottle before the collection, put the protective housing in the collection region, then take water back to the water tank in, be full of gas in the gas collecting bottle this moment, then close first valve and second valve, it is convenient to take out the gas collecting bottle and detect, also can place detection device in second door type frame, be connected with the branch pipe, directly detect, the use of giving people has brought the convenience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a protective box; 2. a fixing plate; 3. a spring; 4. placing the plate; 5. a groove; 6. a movable plate; 7. a second portal frame; 8. a branch pipe; 9. a third valve; 10. a drive motor; 11. a threaded rod; 12. a thread groove; 13. a slot; 14. a through hole; 15. a bolt; 16. a protective pad; 17. a box cover; 18. an air duct; 19. a second valve; 20. a three-way pipe; 21. a gas collection bottle; 22. a first valve; 23. a water pipe; 24. a bidirectional water pump; 25. a conduit; 26. a water tank; 27. a first gantry; 28. a connecting rod; 29. a slider; 30. a slide rail; 31. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an atmospheric composition detection gas extraction device comprises a protective box 1, wherein a box cover 17 is hinged to the top of the side wall of the protective box 1, a cover opening device is installed on the outer wall of the protective box 1, a fixed plate 2 is installed at the bottom of the protective box 1, a groove 5 is arranged in the fixed plate 2, a pair of springs 3 are fixedly installed in the groove 5, one end of each spring 3 is fixedly connected with a placing plate 4, the placing plates 4 can move up and down in the groove 5, a pair of driving motors 10 are installed at the bottom of the protective box 1, a pair of threaded rods 11 are connected to the driving ends of the driving motors 10, a movable plate 6 is installed on the pair of threaded rods 11, a pair of threaded grooves 12 are arranged between the movable plate 6 and the pair of threaded rods 11, a gas collection bottle 21 is arranged on the movable plate 6, the gas collection bottle 21 is connected with a gas collection device, the cover opening device comprises a cylinder 31 installed on the outer wall of the protective box 1, the protective box comprises a protective box 1, and is characterized in that a slide rail 30 is installed on the outer wall of the protective box 1, a slide block 29 is installed on the slide rail 30, the telescopic end of a cylinder 31 is connected with the lower end of the slide block 29, the upper end of the slide block 29 is hinged with a connecting rod 28, one end of the connecting rod 28 is hinged with one end of a box cover 17, a gas collecting device comprises a water pipe 23 and a gas guide pipe 18 which are installed on a gas collecting bottle 21, a first valve 22 is installed on the water pipe 23, a second valve 19 is installed on the gas guide pipe 18, a three-way pipe 20 is installed in the middle of the gas guide pipe 18, a branch pipe 8 is installed below the three-way pipe 20, a third valve 9 is installed on the branch pipe 8, a water tank 26 is installed on a movable plate 6, a first door-shaped frame 27 is installed on the movable plate 6 and located above the water tank 26, a two-way water pump 24 is installed on the first door-shaped frame 27, and a guide pipe 25 extending into the bottom of the water tank 26 is installed at one end of the two-way water pump 24, the other end of the bidirectional water pump 24 is connected with one end of the water pipe 23, a slot 13 is arranged above the outer wall of the protection box 1, a through hole 14 corresponding to the slot 13 is formed in the box cover 17, a bolt 15 is arranged in the slot 13 and the through hole 14, a second door-shaped frame 7 is installed on the movable plate 6, the other end of the water pipe 23 extends into the bottom of the gas collecting bottle 21, a protection pad 16 is installed at the top of the side wall of the protection box 1, and a pair of limiting blocks is installed at the top of the threaded rod 11.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.
Example (b): when the atmospheric gas is collected, firstly, the bolt 15 is pulled out, the cylinder 31 is controlled, the telescopic end of the cylinder 31 is retracted to drive the slide block 29 to move downwards, the slide block 29 drives the connecting rod 28 to move downwards, the box cover 17 is opened, the second valve 19 and the first valve 22 are opened, then the bidirectional water pump 24 is started to fill the water in the water tank 26 into the gas collecting bottle 21, then the driving motor 10 is started to drive the threaded rod 11 on the driving end to rotate, the movable plate 6 is driven to move upwards to lift the gas collecting bottle 21 from the protective box 1, then the bidirectional water pump 24 is started to pump the water in the gas collecting bottle 21 back into the water tank 26, at the moment, the gas collecting bottle 21 is filled with gas, then the second valve 19 and the first valve 22 are closed, the gas collecting bottle 21 is taken out to be convenient to detect, or the detection equipment can be placed in the second door type frame 7 to be connected with the branch pipe 8, and the third valve 9 is opened to detect, after the protective box is used, all valves are closed, the driving motor 10 is started to withdraw the movable plate 6 into the protective box 1 for storage, and the protective box is convenient to use without disassembling equipment.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The atmospheric composition detection gas extraction device comprises a protective box (1) and is characterized in that a box cover (17) is hinged to the top of the side wall of the protective box (1), a cover opening device is installed on the outer wall of the protective box (1), a fixing plate (2) is installed at the bottom of the protective box (1), a groove (5) is formed in the fixing plate (2), a pair of springs (3) is fixedly installed in the groove (5), a placing plate (4) is fixedly connected to one end of each spring (3), the placing plate (4) can move up and down in the groove (5), a pair of driving motors (10) are installed at the bottom of the protective box (1), a pair of threaded rods (11) are connected to the driving ends of the driving motors (10), a pair of movable plates (6) are installed on the threaded rods (11), a pair of threaded grooves (12) are formed between the movable plates (6) and the threaded rods (11), and a gas collecting bottle (21) is arranged on the movable plate (6), and the gas collecting bottle (21) is connected with a gas collecting device.
2. The atmospheric composition detection gas extraction device according to claim 1, wherein the uncovering device comprises a cylinder (31) mounted on the outer wall of the protective box (1), a slide rail (30) is mounted on the outer wall of the protective box (1), a slide block (29) is mounted on the slide rail (30), the telescopic end of the cylinder (31) is connected with the lower end of the slide block (29), the upper end of the slide block (29) is hinged to a connecting rod (28), and one end of the connecting rod (28) is hinged to one end of the box cover (17).
3. The atmospheric composition detection gas extraction device according to claim 1, wherein the gas collection device comprises a water pipe (23) and an air duct (18) which are installed on the air collecting bottle (21), a first valve (22) is installed on the water pipe (23), a second valve (19) is installed on the air duct (18), a three-way pipe (20) is installed in the middle of the air duct (18), a branch pipe (8) is installed below the three-way pipe (20), a third valve (9) is installed on the branch pipe (8), a water tank (26) is installed on the movable plate (6), a first door-shaped frame (27) is installed on the movable plate (6) and above the water tank (26), a two-way water pump (24) is installed on the first door-shaped frame (27), and a guide pipe (25) extending into the bottom of the water tank (26) is installed at one end of the two-way water pump (24), the other end of the bidirectional water pump (24) is connected with one end of the water pipe (23).
4. An atmospheric composition detection gas extraction device as defined in claim 1, wherein the protective housing (1) has an insertion slot (13) above an outer wall thereof, the cover (17) has a through hole (14) corresponding to the insertion slot (13), and the insertion slot (13) and the through hole (14) have a latch (15) therein.
5. An atmospheric composition detection gas extraction device as defined in claim 1, wherein a second portal (7) is mounted on the flap (6).
6. An atmospheric composition detection gas extraction device as defined in claim 3, wherein the other end of the water pipe (23) extends into the bottom of the gas collection bottle (21).
7. An atmospheric composition detection gas extraction apparatus as claimed in claim 1, wherein a protective pad (16) is mounted on the top of the side wall of the protective enclosure (1).
8. An atmospheric composition detection gas extraction device as defined in claim 1 wherein a pair of stoppers are mounted on top of a pair of said threaded rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437625.XU CN214373664U (en) | 2021-03-01 | 2021-03-01 | Atmospheric composition detects gaseous extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437625.XU CN214373664U (en) | 2021-03-01 | 2021-03-01 | Atmospheric composition detects gaseous extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214373664U true CN214373664U (en) | 2021-10-08 |
Family
ID=77967747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120437625.XU Expired - Fee Related CN214373664U (en) | 2021-03-01 | 2021-03-01 | Atmospheric composition detects gaseous extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214373664U (en) |
-
2021
- 2021-03-01 CN CN202120437625.XU patent/CN214373664U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |