CN202533288U - Automatic air bag air sampler - Google Patents
Automatic air bag air sampler Download PDFInfo
- Publication number
- CN202533288U CN202533288U CN2012201190495U CN201220119049U CN202533288U CN 202533288 U CN202533288 U CN 202533288U CN 2012201190495 U CN2012201190495 U CN 2012201190495U CN 201220119049 U CN201220119049 U CN 201220119049U CN 202533288 U CN202533288 U CN 202533288U
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- CN
- China
- Prior art keywords
- sampling
- airbag
- valve
- interface
- instrument body
- 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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Abstract
The utility model discloses an automatic air bag air sampler which comprises an instrument body (1), a membrane pump (8) arranged inside the instrument body (1), a tee (9), a three-way valve (10), an internal circuit, as well as an operation key (2), a display screen (3) and a charging port (4) which are arranged on the instrument body (1) and connected with the internal circuit, as well as an exhaust port (5), a sampling port (6) and an air bag port (7) which are connected with the tee (9). According to the utility model, when sampling, air bag is not required to be pulled out in the whole process of sampling gas and substituting residual gas in the air bag, and the operation is convenient without human interference; passages for exhausting and sampling are separated so as to avoid the pollution of residual gas; a sampling pipe is used for being connected with the sampler for sampling under the requirement of special environment so as to guarantee the purity of sampling gas and reduce the absorption; the whole machine is small and portable, and is convenient to carry and hold with hands; and a power adapter is used for charging to ensure higher safety.
Description
Technical field
The utility model relates to a kind of air sampler, relates in particular to a kind of self-action airbag air sampler.
Background technology
Need specialized apparatus during the lab analysis gas sampling, this equipment mainly is to gather ambient atmosphere and stationary pollution source atmosphere, and the gas collecting of required lab analysis in special-purpose airbag, is taken back lab analysis.Owing to there is not special-purpose airbag air sampler at present; Cause this work to be wasted time and energy, and use the sampling of other equipment and exist complex equipments, volume excessive, cause spot sampling inconvenient; Exhaust is polluted problems such as sample gas limited purity system with the sampling residual gas.
Summary of the invention
For solve in the prior art problem, the purpose of the utility model provides a kind of self-action airbag air sampler.
For achieving the above object; The technological means of the said employing of the utility model is; A kind of self-action airbag air sampler; The operation push-button that is connected with internal circuit, display screen and charging inlet on comprising the instrument body, be installed in the intrinsic membrane pump of instrument, threeway, T-valve, internal circuit and be arranged on the instrument body, and the exhaust port that is connected with threeway, sampling interface, airbag interface.
Further, said charging inlet connects the power source special adapter and charges, and internal circuit adequately protects.
Further, also be provided with sampling pipe, be plugged in the time of as required on the sampling interface.
Further, said T-valve is provided with two, is T-valve A and T-valve B, and said T-valve A connects membrane pump and sampling interface, and T-valve B connects membrane pump and exhaust port.
Further, said airbag interface is connected with the delivery outlet of threeway, has guaranteed that gas sampling and the interior residual gas overall process of displacement airbag need not to plug airbag, also are provided with flowmeter and pressure gauge on airbag interface and threeway delivery outlet connecting line.
The beneficial effect of the utility model is: gas sampling need not to plug airbag with the interior residual gas overall process of displacement airbag, need not artificial interference, and is easy to operate; Sampling is adjusted by threeway and T-valve according to being provided with the displacement duty automatically, and is flexible to operation; Exhaust separates with sampling channel, avoids residual gas to pollute; The use sampling pipe was connected sampling under particular surroundings required with sampling thief, guaranteed sample gas purity and reduced absorption; The complete machine small volume and less weight is easy to carry and hands; Internal circuit has been protected in the power supply adaptor charging, and security is higher.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
Fig. 1 is the front portion structure synoptic diagram of the utility model;
Fig. 2 is the rear structure synoptic diagram of the utility model;
Fig. 3 is the inner catenation principle figure of the utility model.
Among the figure: 1, instrument body, 2, operation push-button, 3, display screen, 4, charging inlet, 5, exhaust port, 6, the sampling interface, 7, the airbag interface, 8, membrane pump, 9, threeway, 10, T-valve, 11, sampling pipe, 12, flowmeter, 13, pressure gauge.
Embodiment
Like Fig. 1,2, a kind of self-action airbag air sampler shown in 3; The operation push-button 2, display screen 3 and the charging inlet 4 that are connected with internal circuit on comprising instrument body 1, be installed in membrane pump 8, threeway 9, T-valve 10, the internal circuit in the instrument body 1 and be arranged on instrument body 1, and the exhaust port 5 that is connected with threeway 9, sample interface 6, airbag interface 7.
Further, said charging inlet 4 connects the power source special adapter and charges, and internal circuit adequately protects.
Further, also be provided with sampling pipe 11, be plugged in the time of as required on the sampling interface 6.
Further, said T-valve 10 is provided with two, is T-valve A and T-valve B, and said T-valve A connects membrane pump 8 and sampling interface 6, and T-valve B connects membrane pump 8 and exhaust port 5.
Further, said airbag interface 7 is connected with the delivery outlet of threeway 9, has guaranteed that gas sampling and the interior residual gas overall process of displacement airbag need not to plug airbag, also are provided with flowmeter 12 and pressure gauge 13 on airbag interface 7 and threeway 9 delivery outlet connecting lines.
The above; Be merely the embodiment of the utility model, be not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within the protection domain of the utility model.
Claims (5)
1. self-action airbag air sampler; It is characterized in that: comprise instrument body (1), be installed in membrane pump (8), threeway (9), T-valve (10), the internal circuit in the instrument body (1) and be arranged on instrument body (1) and go up operation push-button (2), display screen (3) and the charging inlet (4) that is connected with internal circuit, and the exhaust port (5) that is connected with threeway (9), sample interface (6), airbag interface (7).
2. self-action airbag air sampler according to claim 1 is characterized in that: said charging inlet (4) connects the power source special adapter and charges, and internal circuit adequately protects.
3. self-action airbag air sampler according to claim 1 is characterized in that: also be provided with sampling pipe (11), be plugged on the sampling interface (6).
4. self-action airbag air sampler according to claim 1; It is characterized in that: said T-valve (10) is provided with two; Be T-valve A and T-valve B; Said T-valve A connects membrane pump (8) and sampling interface (6), and T-valve B connects membrane pump (8) and exhaust port (5).
5. self-action airbag air sampler according to claim 1; It is characterized in that: said airbag interface (7) is connected with the delivery outlet of threeway (9), on airbag interface (7) and threeway (9) delivery outlet connecting line, also is provided with flowmeter (12) and pressure gauge (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201190495U CN202533288U (en) | 2012-03-27 | 2012-03-27 | Automatic air bag air sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201190495U CN202533288U (en) | 2012-03-27 | 2012-03-27 | Automatic air bag air sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533288U true CN202533288U (en) | 2012-11-14 |
Family
ID=47134464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201190495U Expired - Fee Related CN202533288U (en) | 2012-03-27 | 2012-03-27 | Automatic air bag air sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533288U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764894A (en) * | 2015-04-22 | 2015-07-08 | 苏州聚阳环保科技股份有限公司 | Full-automatic gas sample retention device |
| CN104764632A (en) * | 2015-04-22 | 2015-07-08 | 苏州聚阳环保科技股份有限公司 | Non-contact type full-automatic gas sample retention device |
| CN105954071A (en) * | 2016-06-03 | 2016-09-21 | 中国人民解放军装备学院 | Miniaturized sample collecting device used for gas sampling |
-
2012
- 2012-03-27 CN CN2012201190495U patent/CN202533288U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764894A (en) * | 2015-04-22 | 2015-07-08 | 苏州聚阳环保科技股份有限公司 | Full-automatic gas sample retention device |
| CN104764632A (en) * | 2015-04-22 | 2015-07-08 | 苏州聚阳环保科技股份有限公司 | Non-contact type full-automatic gas sample retention device |
| CN104764894B (en) * | 2015-04-22 | 2017-02-01 | 苏州聚阳环保科技股份有限公司 | Full-automatic gas sample retention device |
| CN105954071A (en) * | 2016-06-03 | 2016-09-21 | 中国人民解放军装备学院 | Miniaturized sample collecting device used for gas sampling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |