CN205679444U - Compressed air for instrument quality testing portable sampling equipment - Google Patents
Compressed air for instrument quality testing portable sampling equipment Download PDFInfo
- Publication number
- CN205679444U CN205679444U CN201620585538.8U CN201620585538U CN205679444U CN 205679444 U CN205679444 U CN 205679444U CN 201620585538 U CN201620585538 U CN 201620585538U CN 205679444 U CN205679444 U CN 205679444U
- Authority
- CN
- China
- Prior art keywords
- sampling
- interface
- cover
- compressed air
- quality testing
- 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
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 71
- 230000000875 corresponding Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to a kind of compressed air for instrument quality testing portable sampling equipment, including sampling jar, upper cover, Sampling Interface, air inlet pipe and evacuation port, upper cover correspondence is assemblied in sampling jar upper end, upper cover inwall is provided with the rubber gasket of corresponding sample tank, and sampling jar outer wall is provided with the retaining mechanism of cover outer wall in correspondence；Can precisely regulate sample flow and pressure by control valve flow, make this device be applicable to the detection demand of any detecting instrument, simple to operate, practical and convenient.
Description
Technical field
The utility model relates to a kind of compressed air quality testing instruments, is specifically related to a kind of simple in construction, diverse in function
The portable sampling equipment of compressed air for instrument quality testing.
Background technology
Air source quality is required strict by pneumatic industrial automation instrument, therefore must periodically enter line space to compressed air detector
Gas quality inspection；The bleed pressure being used by compressed air detector is higher, and during detection gas sampled, flow and pressure are not
Easily regulation, is easily caused detecting instrument accuracy of detection and reduces, it is impossible to accurately measure.
Utility model content
In order to solve foregoing, provide a kind of sampling dress that can accurately adjust sample flow and probe tube internal pressure
Putting, the utility model devises a kind of compressed air for instrument quality testing portable sampling equipment.
Concrete technology contents of the present utility model is: a kind of compressed air for instrument quality testing portable sampling equipment, bag
Including sampling jar, upper cover, Sampling Interface, air inlet pipe and evacuation port, upper cover correspondence is assemblied in sampling jar upper end, and it is right that upper cover inwall is provided with
Answering the rubber gasket of sampling jar, sampling jar outer wall is provided with the retaining mechanism of cover outer wall in correspondence；
Upper cover end face is provided with evacuation port and dew point hygrometer Sampling Interface, airborne particle counter Sampling Interface and oil-containing absorb
Bottle Sampling Interface, in described dew point hygrometer Sampling Interface, airborne particle counter Sampling Interface and oil-containing absorption bottle Sampling Interface
Portion is provided with control valve；Air inlet pipe passes through upper cover and stretches into bottom sampling jar.
Preferably, sampling jar sidewall is provided with movable handle；Described retaining mechanism is self-locking lock catch；It is correspondingly provided with on evacuation port
Control valve, evacuated tube internal diameter is more than air inlet pipe internal diameter；Described dew point hygrometer Sampling Interface, airborne particle counter Sampling Interface and contain
Oil absorption bottle Sampling Interface is quick connection interface；Air inlet pipe is provided with aspiration pump.
The beneficial effects of the utility model are: the utility model arranges air inlet connection aspiration pump and carries out air trapping, row
Eat dishes without rice or wine to be provided with control valve, detect when being compressed air sampling, can precisely regulate sample flow by control valve flow
And pressure, make this device be applicable to the detection demand of any detecting instrument, simple to operate, practical and convenient；Upper cover is furnished with and is related to
The interface that detecting instrument coordinates, can connect detecting instrument easily and fast, closely；Tank body side arranges movable handle, makes this dress
Put carry convenient；Evacuation port internal diameter is more than air inlet internal diameter, it is simple to be controlled pressure in tank body.
Brief description
Accompanying drawing 1 is structure diagram of the present utility model.
In figure 1 for air inlet pipe, 2 for dew point hygrometer Sampling Interface, 3 for airborne particle counter Sampling Interface, 4 for oil-containing absorption
Bottle Sampling Interface, 5 be evacuation port, 6 be upper cover, 7 be snap close, 8 be rubber gasket, 9 be tank body, 10 be movable handle, 11 be
Aspiration pump, 12 be control valve.
Detailed description of the invention
A kind of compressed air for instrument quality testing portable sampling equipment, sees accompanying drawing 1: include that the 6th, sampling jar, upper cover are adopted
Sample interface, air inlet pipe 1 and evacuation port 5, upper cover 6 correspondence is assemblied in sampling jar upper end, and upper cover 6 inwall is provided with the rubber of corresponding sample tank
Glue sealing gasket 8, sampling jar outer wall is provided with the retaining mechanism of corresponding upper cover 6 outer wall；
Upper cover 6 end face is provided with evacuation port 5 and dew point hygrometer Sampling Interface the 2nd, airborne particle counter Sampling Interface 3 and oil-containing
The sampling of absorption bottle Sampling Interface 4, described dew point hygrometer Sampling Interface the 2nd, airborne particle counter Sampling Interface 3 and oil-containing absorption bottle connects
The middle part of mouth 4 is provided with control valve 12；Air inlet pipe 1 passes through upper cover 6 and stretches into bottom sampling jar.
Preferably, sampling jar sidewall is provided with movable handle 10；Described retaining mechanism is self-locking lock catch 7；Correspondence on evacuation port 5
Being provided with control valve 12, evacuated tube internal diameter is more than air inlet pipe 1 internal diameter；Described dew point hygrometer Sampling Interface the 2nd, airborne particle counter is sampled
Interface 3 and oil-containing absorption bottle Sampling Interface 4 are quick connection interface；Air inlet pipe is provided with aspiration pump 11.
When detecting, corresponding with upper cover 6 for each tool interface system Sampling Interface is connected, utilizes the control valve of evacuation port 5
12 regulation sample flows and pressure, can be sampled test when gas reaches each instrument requirements in tank；Arrange snap close 7 to compress
Upper cover 6 and tank body 9, and rubber gasket 8 is set seals, prevent from producing gas leakage between upper cover 6 and sampling jar and affecting gas
Pressure；Each Sampling Interface is quick connection interface, it is simple to carry out Fast Installation to each detecting instrument.
Claims (6)
1. a compressed air for instrument quality testing portable sampling equipment, including sampling jar, upper cover, Sampling Interface, air inlet pipe
And evacuation port, it is characterized in that: upper cover correspondence is assemblied in sampling jar upper end, upper cover inwall is provided with the rubber seal of corresponding sample tank
Pad, sampling jar outer wall is provided with the retaining mechanism of cover outer wall in correspondence；
Upper cover end face is provided with evacuation port and dew point hygrometer Sampling Interface, airborne particle counter Sampling Interface and oil-containing absorption bottle are adopted
Sample interface, the middle part of described dew point hygrometer Sampling Interface, airborne particle counter Sampling Interface and oil-containing absorption bottle Sampling Interface sets
There is control valve；Air inlet pipe passes through upper cover and stretches into bottom sampling jar.
2. compressed air for instrument quality testing portable sampling equipment according to claim 1, is characterized in that: sampling jar side
Wall is provided with movable handle.
3. compressed air for instrument quality testing portable sampling equipment according to claim 1, is characterized in that: described locking
Mechanism is self-locking lock catch.
4. compressed air for instrument quality testing portable sampling equipment according to claim 1, is characterized in that: in air inlet pipe
It is provided with aspiration pump.
5. compressed air for instrument quality testing portable sampling equipment according to claim 1, is characterized in that: on evacuation port
Being correspondingly provided with control valve, evacuated tube internal diameter is more than air inlet pipe internal diameter.
6. compressed air for instrument quality testing portable sampling equipment according to claim 1, is characterized in that: described dew point
Instrument Sampling Interface, airborne particle counter Sampling Interface and oil-containing absorption bottle Sampling Interface are quick connection interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585538.8U CN205679444U (en) | 2016-06-15 | 2016-06-15 | Compressed air for instrument quality testing portable sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585538.8U CN205679444U (en) | 2016-06-15 | 2016-06-15 | Compressed air for instrument quality testing portable sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679444U true CN205679444U (en) | 2016-11-09 |
Family
ID=57433153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620585538.8U Expired - Fee Related CN205679444U (en) | 2016-06-15 | 2016-06-15 | Compressed air for instrument quality testing portable sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514483A (en) * | 2019-08-13 | 2019-11-29 | 湖北华强科技有限责任公司 | A kind of fast appraisement method of Compressed Air degree |
-
2016
- 2016-06-15 CN CN201620585538.8U patent/CN205679444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514483A (en) * | 2019-08-13 | 2019-11-29 | 湖北华强科技有限责任公司 | A kind of fast appraisement method of Compressed Air degree |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20190615 |