CN207379784U - Surrounding air automatic sampling apparatus - Google Patents
Surrounding air automatic sampling apparatus Download PDFInfo
- Publication number
- CN207379784U CN207379784U CN201721298193.9U CN201721298193U CN207379784U CN 207379784 U CN207379784 U CN 207379784U CN 201721298193 U CN201721298193 U CN 201721298193U CN 207379784 U CN207379784 U CN 207379784U
- Authority
- CN
- China
- Prior art keywords
- air
- pipe
- annulus
- opening
- accumulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of surrounding air automatic sampling apparatus, including annulus, asepwirator pump, accumulator and switch, on the outer ring face of the annulus eight air collection tanks are equipped with around the circle of annulus one, the rounded structure setting of air collection tank, a pipe is threadedly coupled in the opening of air collection tank, pipe one end all extends to the external world, pipe is located at the cover board that a sealed opening is fixedly mounted in extraneous opening, a through hole is equipped among cover board, the rubber block of a sealing through hole is fixedly mounted in through hole, pipe is located in the outside wall surface of extraneous one end is equipped with more than one air admission hole around the circle of pipe one.The utility model is simple in structure, easy to use, and one time performance gathers eight air samples, facilitates the comparison between sample, adds accuracy during detection, and can reuse, and reduces financial cost.
Description
Technical field
The utility model is related to a kind of surrounding air automatic sampling apparatus.
Background technology
At present, generally surrounding air is sampled by gas sampling bag, still, current gas sampling bag is each only
An air sample can be gathered, can not make to be contrasted between sample, declines precision during detection, and gas sampling bag is general
It is square, since square bag dead volume is big, every time after experiment, residual gas is difficult to empty completely in bag, causes gas sampling
Bag is used only once, and secondary can not be used.
The content of the invention
The technical problem to be solved by the utility model is to provide a kind of simple in structure, easy to use, a performance acquisitions
Eight air samples, facilitate the comparison between sample, add accuracy during detection, and the surrounding air that can be reused
Automatic sampling apparatus.
The utility model is achieved through the following technical solutions：A kind of surrounding air automatic sampling apparatus, including circle
Ring, asepwirator pump, accumulator and switch are equipped with eight air collection tanks, air on the outer ring face of the annulus around the circle of annulus one
Collecting tank rounded structure setting is equipped with the first screw thread on the internal face of air collection tank opening, air collection tank
A pipe is equipped in opening, is equipped with the second screw thread on the outer ring face of pipe, the second screw thread with air collection tank internal face
On the engagement connection of the first screw thread, pipe one end all extends to the external world, and pipe is located in extraneous opening that be fixedly mounted one close
The cover board of Fengkai mouthful is equipped with a through hole among cover board, the rubber block of a sealing through hole is fixedly mounted in through hole, pipe is located at
In the outside wall surface of extraneous one end more than one air admission hole is equipped with around the circle of pipe one.
Preferably, eight air intake ducts are fixedly mounted on the inner ring surface of annulus, air intake duct one end all extends to corresponding
In air collection tank, the other end may be contained in the inner ring of annulus, and an air valve, eight air-breathings are fixedly mounted among air intake duct
A manifold is fixedly connected on one end that pipe is located in annulus inner ring, manifold is vertically arranged, the sealing of manifold upper ends, lower end and asepwirator pump
It is fixedly connected.
Preferably, an accumulator installs case is fixedly mounted on the right side of asepwirator pump, accumulator installs case right openings, in opening
It is opened equipped with one or the sealing cover of sealed cell installs case, accumulator is arranged inside mounting electricity storage pack installs case, switch installation
In on sealing cover, connected between switch, accumulator and asepwirator pump by electric wire.
Preferably, one handle is fixedly mounted on the left of asepwirator pump.
The beneficial effects of the utility model are：The utility model is simple in structure, easy to use, and one time performance gathers eight skies
Gas sample product facilitate the comparison between sample, add accuracy during detection, and can reuse, and reduce financial cost.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of the utility model.
Coding is respectively in figure：1 is handle, and 2 be sealing cover, and 3 be switch, and 4 be accumulator, and 5 be accumulator installs case, 6
It is cover board for asepwirator pump, 7,8 be pipe, and 9 be air admission hole, and 10 be annulus, and 11 be manifold, and 12 be air valve, and 13 be air trapping
Slot, 14 be air intake duct, and 15 be rubber block.
Specific embodiment
As depicted in figs. 1 and 2, this surrounding air automatic sampling apparatus including annulus 10, asepwirator pump 6, accumulator 4 and is opened
3 are closed, is enclosed on the outer ring face of the annulus 10 around annulus 10 1 and is equipped with eight air collection tanks 13, air collection tank 13 is in circle
Shape structure setting, is equipped with the first screw thread on the internal face of 13 opening of air collection tank, in the opening of air collection tank 13
Equipped with a pipe 8, be equipped with the second screw thread on the outer ring face of pipe 8, the second screw thread on 13 internal face of air collection tank
The engagement connection of first screw thread, 8 one end of pipe all extend to the external world, and pipe 8, which is located in extraneous opening, is fixedly mounted a sealing
The cover board 7 of opening is equipped with a through hole among cover board 7, the rubber block 15 of a sealing through hole is fixedly mounted in through hole, syringe is worn
Can effectively internal air be extracted out by crossing the rubber block, and pipe 8 is located in the outside wall surface of extraneous one end to be set around the circle of pipe 8 one
There are one above air admission holes 9.
Eight air intake ducts 14 are fixedly mounted on the inner ring surface of annulus 10,14 one end of air intake duct all extends to corresponding air
In collecting tank 13, the other end may be contained in the inner ring of annulus 10, be fixedly mounted an air valve 12 among air intake duct 14, eight
A manifold 11 is fixedly connected on one end that air intake duct 14 is located in 10 inner ring of annulus, manifold 11 is vertically arranged, and 11 upper ends of manifold are close
Envelope, lower end is fixedly connected with asepwirator pump 6.
The right side of asepwirator pump 6 is fixedly mounted an accumulator installs case 5,5 right openings of accumulator installs case, and one is equipped in opening
It opens or the sealing cover 2 of sealed cell installs case 5, accumulator 4 is arranged inside mounting electricity storage pack installs case 5, switch 3 is installed on
On sealing cover 2, connected between switch 3, accumulator 4 and asepwirator pump 6 by electric wire；One handle 1 is fixedly mounted in 6 left side of asepwirator pump,
It is convenient for carrying and uses.
Operation principle：Switch is first opened, asepwirator pump is made to be powered, the suction that asepwirator pump generates can act on sky by air intake duct
In gas collecting tank, make to generate suction inside air collection tank, it can be effectively by extraneous air along air admission hole by the suction
It sucks in air collection tank, after continuing for some time, quickly closes air valve, and inwardly rotate pipe, pipe is inside
After mobile a distance, the air admission hole on pipe can enter in air collection tank, can be effective by the inner wall of air collection tank
Air admission hole is blocked, so that surrounding air is sealed in air collection tank, when all gathering air in eight air collection tanks
Afterwards, asepwirator pump is closed, wherein, effectively the air inside air collection tank can be suctioned out by syringe, wherein, pass through asepwirator pump energy
Effectively the air inside air collection tank is emptied, has put the use of next time.
The beneficial effects of the utility model are：The utility model is simple in structure, easy to use, and one time performance gathers eight skies
Gas sample product facilitate the comparison between sample, add accuracy during detection, and can reuse, and reduce financial cost.
Claims (4)
1. a kind of surrounding air automatic sampling apparatus, it is characterised in that：Including annulus (10), asepwirator pump (6), accumulator (4) and
It switchs (3), eight air collection tanks (13), air collection tank is equipped with around the circle of annulus one on the outer ring face of the annulus (10)
(13) rounded structure setting is equipped with the first screw thread, air collection tank on the internal face of air collection tank (13) opening
(13) pipe (8) is equipped in opening, is equipped with the second screw thread on the outer ring face of pipe (8), the second screw thread is and air
The first screw thread engagement connection on collecting tank (13) internal face, pipe (8) one end all extend to the external world, and pipe (8) is located at the external world
Opening on the cover board (7) of a sealed opening is fixedly mounted, is equipped with a through hole among cover board (7), fixed peace in through hole
The rubber block (15) of a sealing through hole is filled, there are one pipe (8) is located in the outside wall surface of extraneous one end and sets around the circle of pipe (8) one
Above air admission hole (9).
2. surrounding air automatic sampling apparatus according to claim 1, it is characterised in that：It is solid on the inner ring surface of annulus (10)
Dingan County fills eight air intake ducts (14), and air intake duct (14) one end is all extended in corresponding air collection tank (13), and the other end is equal
It is arranged in the inner ring of annulus (10), an air valve (12), eight air intake duct (14) positions is fixedly mounted among air intake duct (14)
A manifold (11) is fixedly connected on one end in annulus (10) inner ring, manifold (11) is vertically arranged, the sealing of manifold (11) upper end,
Lower end is fixedly connected with asepwirator pump (6).
3. surrounding air automatic sampling apparatus according to claim 1, it is characterised in that：Fixed peace on the right side of asepwirator pump (6)
Fill an accumulator installs case (5), accumulator installs case (5) right openings are equipped with one in opening and open or sealed cell peace
The sealing cover (2) of vanning (5), accumulator (4) are arranged at accumulator installs case (5) inside, and switch (3) is installed on sealing cover (2)
On, it is connected between switch (3), accumulator (4) and asepwirator pump (6) by electric wire.
4. surrounding air automatic sampling apparatus according to claim 1, it is characterised in that：Fixed peace on the left of asepwirator pump (6)
Fill one handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298193.9U CN207379784U (en) | 2017-10-10 | 2017-10-10 | Surrounding air automatic sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298193.9U CN207379784U (en) | 2017-10-10 | 2017-10-10 | Surrounding air automatic sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379784U true CN207379784U (en) | 2018-05-18 |
Family
ID=62338892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298193.9U Expired - Fee Related CN207379784U (en) | 2017-10-10 | 2017-10-10 | Surrounding air automatic sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883774A (en) * | 2019-03-27 | 2019-06-14 | 青岛金仕达电子科技有限公司 | A kind of ambient air sampling acquires canned clamp mechanism and application method |
-
2017
- 2017-10-10 CN CN201721298193.9U patent/CN207379784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883774A (en) * | 2019-03-27 | 2019-06-14 | 青岛金仕达电子科技有限公司 | A kind of ambient air sampling acquires canned clamp mechanism and application method |
| CN109883774B (en) * | 2019-03-27 | 2023-11-10 | 青岛金仕达电子科技有限公司 | Ambient air sample collection canning clamp mechanism and use method |
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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: 20180518 Termination date: 20181010 |