CN204154540U - Hybrid power type negative pressure gas sampler - Google Patents
Hybrid power type negative pressure gas sampler Download PDFInfo
- Publication number
- CN204154540U CN204154540U CN201420670897.4U CN201420670897U CN204154540U CN 204154540 U CN204154540 U CN 204154540U CN 201420670897 U CN201420670897 U CN 201420670897U CN 204154540 U CN204154540 U CN 204154540U
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- Prior art keywords
- negative pressure
- cylinder
- miniature
- piston
- flywheel
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of hybrid power type negative pressure gas sampler, comprise the flowmeter be connected with filtrator; Flowmeter is connected with cylinder by vacuum table; The piston matched is provided with in the cylinder body of cylinder one end; Piston is connected with flywheel by connecting rod; Flywheel is provided with the handle making flywheel turns; Piston is provided with piston retaining valve; Cylinder is connected by pipeline with Miniature negative pressure pump; Miniature negative pressure pump is connected with quick charge device; The utility model adopts manual air pump or manual generator to provide electric energy thus to drive two kinds of power modes of Miniature negative pressure pump to make to form negative pressure state in vacuum tank, thus desired gas is collected in special sampler bag by sampler bag, then take back laboratory and analyze.Avoid and use electric energy device to carry out gas production, even if therefore also gas can be collected for a long time out of doors, allow gas production be operated in and also can carry out smoothly without energy state.The gas sample of collection quantitatively can be shown by the flowmeter before being arranged on gas production retaining valve.
Description
Technical field
The utility model relates to air sampler, especially relates to a kind of hybrid power type negative pressure gas sampler.
Background technology
Environment is being detected, is needing to gather ambient atmosphere and stationary pollution source air, then analyze in laboratory, during gas sampling, need special equipment, desired gas is collected in special airbag, takes back lab analysis.Due to be out of doors long term time collect gas, generally undertaken by aspiration pump, and aspiration pump generally needs to use corresponding rechargeable battery, if rechargeable battery does not have electric energy, the not very convenient acquisition of electric power so in the wild, even cannot charge, this has influence on carrying out smoothly of gas production work.
Existing negative pressure gas sampler, is therefore necessary to be improved.
Utility model content
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of hybrid power type negative pressure gas sampler.
To achieve these goals, the technical scheme that the utility model adopts is:
The purpose of this utility model is achieved in that
The hybrid power type negative pressure gas sampler that the utility model provides, comprises filtrator, flowmeter, vacuum table, cylinder, negative pressure Sampling Interface, cylinder body, piston, connecting rod, cylinder body gas outlet, flywheel, handle, quick charge device and Miniature negative pressure pump;
Described filtrator is connected with flowmeter; Described flowmeter is connected with cylinder by vacuum table; Described cylinder one end is provided with cylinder body; The piston matched is provided with in described cylinder body; Described piston is connected with flywheel by connecting rod; Described flywheel is provided with the handle making flywheel turns; Described piston is provided with piston retaining valve; The cylinder body of the described side corresponding with piston retaining valve is provided with cylinder body gas outlet; The described cylinder other end is provided with negative pressure Sampling Interface; Described cylinder is connected by pipeline with Miniature negative pressure pump; Described Miniature negative pressure pump is connected with quick charge device.
Further, described vacuum table is also provided with the time switch for starting vacuum table.
Further, described cylinder is also provided with the rain glass for detecting cylinder air pressure.
Further, described negative pressure Sampling Interface is connected with sampler bag or syringe.
Further, described quick charge device comprises flywheel, transmission gear, adjustable gear, miniature power generating device, charger, accumulator;
Described flywheel is provided with the handle making flywheel turns; Described transmission gear is connected with miniature power generating device; Described miniature power generating device is connected with charger; Described charger is connected with accumulator; Described transmission gear is connected with miniature power generating device by adjustable gear.
Further, described Miniature negative pressure pump one end is connected with the air pipe interface be arranged on cylinder; The other end is connected with accumulator.
Further, described Miniature negative pressure pump is also provided with negative pressure pump gas outlet.
Adopt after said structure, the utility model compared to the prior art advantageously:
The hybrid power type negative pressure gas sampler that the utility model provides adopts manual air pump or adopts manual generator to provide electric energy to rechargable battery thus drive two kinds of power modes of Miniature negative pressure pump to make to form negative pressure state in vacuum tank, thus desired gas is collected in special sampler bag by sampler bag, then take back laboratory and analyze.1, avoid use electric energy device and carry out gas production, even if therefore also gas can be collected for a long time out of doors, allow gas production be operated in and also can carry out smoothly without energy state; 2, three same sample can be gathered by threeway in negative pressure box, overcome the defect that common negative pressure sampler cannot gather parallel double sample.The gas sample of collection quantitatively can be shown by the flowmeter before being arranged on gas production retaining valve.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is hybrid power type negative pressure gas sampler structural representation of the present utility model.
In figure: filtrator 1, flowmeter 2, vacuum table 3, cylinder 4, air pipe interface 41, rain glass 42, time switch 43, negative pressure Sampling Interface 5, quick charge device 6, Miniature negative pressure pump 7, flywheel 61, handle 62, adjustable gear 63, transmission gear 64, miniature power generating device 65, negative pressure pump gas outlet 8, cylinder body 9, piston 91, piston retaining valve 92, connecting rod 93, cylinder body gas outlet 94.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, as shown in Figure 1:
The hybrid power type negative pressure gas sampler that the present embodiment provides, comprises filtrator 1, flowmeter 2, vacuum table 3, cylinder 4, negative pressure Sampling Interface 5, cylinder body 9, piston 91, connecting rod 93, cylinder body gas outlet 94, flywheel 61, handle 62, quick charge device 6 and Miniature negative pressure pump 7;
Described filtrator is connected with flowmeter; Described flowmeter is connected with cylinder 4 by vacuum table; Described cylinder one end is provided with cylinder body 9; The piston 91 matched is provided with in described cylinder body 9; Described piston is connected with flywheel 61 by connecting rod 93; Described flywheel 61 is provided with the handle 62 making flywheel turns; Described piston 91 is provided with piston retaining valve 92; The cylinder body of the described side corresponding with piston retaining valve 92 is provided with cylinder body gas outlet; The described cylinder other end is provided with negative pressure Sampling Interface 5; Described cylinder is connected by pipeline with Miniature negative pressure pump; Described Miniature negative pressure pump 7 is connected with quick charge device 6.
Described vacuum table is also provided with the time switch 43 for starting vacuum table.
Described cylinder is also provided with the rain glass for detecting cylinder air pressure.
Described negative pressure Sampling Interface is connected with sampler bag or syringe.
Described quick charge device 6 comprises flywheel 61, transmission gear 64, adjustable gear 63, miniature power generating device 65, charger, accumulator;
Described flywheel 61 is provided with the handle 62 making flywheel turns; Described transmission gear 64 is connected with miniature power generating device 65; Described miniature power generating device 65 is connected with charger; Described charger is connected with accumulator; Described transmission gear is connected with miniature power generating device by adjustable gear.
Described Miniature negative pressure pump one end is connected with the air pipe interface 41 be arranged on cylinder; The other end is connected with accumulator.
Described Miniature negative pressure pump is also provided with negative pressure pump gas outlet 8.
The sampler bag of the hybrid power type negative pressure gas sampler that the utility model provides, can be arranged to 3-5, each sampler bag can arrange separately a gas production retaining valve, also multiple sampler bag can be shared a gas production retaining valve.Can arrange multiple suction interface, each suction interface arranges retaining valve of bleeding separately, in use, can be bled by multiple suction interface according to actual needs simultaneously, strengthens the speed of evacuation, reaches the needs of Quick Acquisition gas.
Negative pressure gas sampler widely uses at present, other structure and principle same as the prior art, repeat no more here.
Claims (7)
1. hybrid power type negative pressure gas sampler, is characterized in that: comprise filtrator, flowmeter, vacuum table, cylinder, negative pressure Sampling Interface, cylinder body, piston, connecting rod, cylinder body gas outlet, flywheel, handle, quick charge device and Miniature negative pressure pump;
Described filtrator is connected with flowmeter; Described flowmeter is connected with cylinder by vacuum table; Described cylinder one end is provided with cylinder body; The piston matched is provided with in described cylinder body; Described piston is connected with flywheel by connecting rod; Described flywheel is provided with the handle making flywheel turns; Described piston is provided with piston retaining valve; The cylinder body of the described side corresponding with piston retaining valve is provided with cylinder body gas outlet; The described cylinder other end is provided with negative pressure Sampling Interface; Described cylinder is connected by pipeline with Miniature negative pressure pump; Described Miniature negative pressure pump is connected with quick charge device.
2. hybrid power type negative pressure gas sampler according to claim 1, is characterized in that: described vacuum table is also provided with the time switch for starting vacuum table.
3. hybrid power type negative pressure gas sampler according to claim 1, is characterized in that: described cylinder is also provided with the rain glass for detecting cylinder air pressure.
4. hybrid power type negative pressure gas sampler according to claim 1, is characterized in that: described negative pressure Sampling Interface is connected with sampler bag or syringe.
5. hybrid power type negative pressure gas sampler according to claim 1, is characterized in that: described quick charge device comprises flywheel, transmission gear, adjustable gear, miniature power generating device, charger, accumulator;
Described flywheel is provided with the handle making flywheel turns; Described transmission gear is connected with miniature power generating device; Described miniature power generating device is connected with charger; Described charger is connected with accumulator; Described transmission gear is connected with miniature power generating device by adjustable gear.
6. hybrid power type negative pressure gas sampler according to claim 1, is characterized in that: described Miniature negative pressure pump one end is connected with the air pipe interface be arranged on cylinder; The other end is connected with accumulator.
7. hybrid power type negative pressure gas sampler according to claim 1, is characterized in that: described Miniature negative pressure pump is also provided with negative pressure pump gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670897.4U CN204154540U (en) | 2014-11-11 | 2014-11-11 | Hybrid power type negative pressure gas sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420670897.4U CN204154540U (en) | 2014-11-11 | 2014-11-11 | Hybrid power type negative pressure gas sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154540U true CN204154540U (en) | 2015-02-11 |
Family
ID=52512644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420670897.4U Expired - Fee Related CN204154540U (en) | 2014-11-11 | 2014-11-11 | Hybrid power type negative pressure gas sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727639A (en) * | 2016-03-01 | 2016-07-06 | 王俊梅 | Negative pressure and increased pressure generation device for gas purification filter |
| CN112683606A (en) * | 2020-12-07 | 2021-04-20 | 北京润泽金松科技发展有限责任公司 | Based on environmental protection is with portable gaseous sampling device |
-
2014
- 2014-11-11 CN CN201420670897.4U patent/CN204154540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727639A (en) * | 2016-03-01 | 2016-07-06 | 王俊梅 | Negative pressure and increased pressure generation device for gas purification filter |
| CN112683606A (en) * | 2020-12-07 | 2021-04-20 | 北京润泽金松科技发展有限责任公司 | Based on environmental protection is with portable gaseous sampling device |
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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: 20150211 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |