CN2586152Y - Portable fast detector of respiratory valve - Google Patents
Portable fast detector of respiratory valve Download PDFInfo
- Publication number
- CN2586152Y CN2586152Y CN02291269U CN02291269U CN2586152Y CN 2586152 Y CN2586152 Y CN 2586152Y CN 02291269 U CN02291269 U CN 02291269U CN 02291269 U CN02291269 U CN 02291269U CN 2586152 Y CN2586152 Y CN 2586152Y
- Authority
- CN
- China
- Prior art keywords
- valve
- digital display
- model
- pressure
- vacuum pressure
- 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
Abstract
The utility model discloses a portable fast detecting device of a respiratory valve. The utility model is composed of an air compressor, a gas storage cylinder, a pressure gauge, a gas valve, a pressure sensor, a digital display gauge and a detecting device platform, wherein, the air compressor sends compressed air into the gas storage cylinder which is connected with the gas valve and the pressure gauge; the gas valve is connected with the detected respiratory valve which is connected with the other path composed of the pressure sensor and the digital display gauge; the pressure sensor converts a positive-pressure or a negative-pressure value generated in the cavity of the respiratory valve into an electrical signal to be transferred to the digital display gauge which displays a corresponding value, and the operating status of the respiratory valve is judged according to the value displayed by the digital display gauge. The utility model has the advantages of small size, convenient operation, and high detecting speed.
Description
Technical field: the utility model relates to a kind of skin valve health check-up experiment device structure, particularly relates to a kind of portable vacuum pressure valve device for fast detecting.
Background technology: using a large amount of oil tanks at industrial circle, vacuum pressure valve all is installed on each oil tank.Vacuum pressure valve is to utilize valve disc gravity, spring tension to control a kind of oil tank special valve that valve disc is opened; its effect is the certain pressure of the gas space in the control oil tank, suppresses vapour loss, and the protection oil tank exempts from destruction; in order to ensure the safety of oil tank, need make regular check on vacuum pressure valve.The detection method that adopts is taked by the bigger gas-holder of the volume ratio manufacturing of oil tank at present, and uses bigger compressor, and method of testing is loaded down with trivial details, operation inconvenience.
Summary of the invention: the utility model purpose is to improve the shortcoming of prior art, and a kind of portable vacuum pressure valve device for fast detecting is provided.
For achieving the above object, the utility model is taked following design proposal:
The utility model is made up of air compressor, gas bomb, tensimeter, air valve, pressure transducer, digital display meter and pick-up unit platform, air compressor is sent pressurized air into gas bomb, gas bomb is connected with tensimeter with air valve, air valve is connected with the measured piece vacuum pressure valve, and pressure transducer and digital display meter are formed another road and be connected in the measured piece vacuum pressure valve.
Detection principle of the present utility model: measured piece vacuum pressure valve level is installed on the pick-up unit platform, connect the power supply of pick-up unit, air compressor is sent pressurized air into gas bomb, when the gas bomb internal pressure reaches setting, open Test Switchboard, air valve is opened, pressurized air produces malleation or negative pressure in the vacuum pressure valve cavity, when the vacuum pressure valve valve disc is opened, pressure transducer is that electric signal is passed to digital display meter with malleation or the negative pressure numerical transformation that produces in the vacuum pressure valve cavity, and digital display meter shows corresponding numerical value.Judge the duty of vacuum pressure valve according to the numerical value of digital display meter demonstration.
It is little, easy and simple to handle to the utlity model has the pick-up unit volume, the advantage that detection speed is fast.
Description of drawings:
Fig. 1 is the utility model mounting structure synoptic diagram
Embodiment:
Embodiment: as shown in Figure 1, the utility model is made up of air compressor 9, gas bomb 2, tensimeter 3, air valve 4, pressure transducer 5, digital display meter 6 and pick-up unit platform 8, measured piece vacuum pressure valve 7 levels are installed on the pick-up unit platform 8, air compressor 9 is sent pressurized air into gas bomb 2 by pipeline 1, gas bomb 2 is connected with tensimeter 3 with air valve 4, air valve 4 is connected with measured piece vacuum pressure valve 7, and pressure transducer 5 and digital display meter 6 are formed another road and be connected in measured piece vacuum pressure valve 7.Air compressor 9 can be selected the type sold on the market, as KY-230 plain edition air compressor; Gas bomb 2 can be selected the type sold on the market, as the gas bomb of CQ-4.5 type; Air valve 4 can be selected the type sold on the market, as the air valve of DN15 type; Tensimeter 3 can have been bought on market, and pressure transducer 5 selects HC-20 model, digital display meter 6 to select the HC-100 model to be produced by remittance river, Beijing Electron Technology Co., Ltd.
Claims (1)
1, a kind of portable vacuum pressure valve device for fast detecting, form by air compressor, gas bomb, tensimeter, air valve, pressure transducer, digital display meter and pick-up unit platform, it is characterized in that: measured piece vacuum pressure valve level is installed on the pick-up unit platform, air compressor is sent pressurized air into gas bomb, gas bomb is connected with tensimeter with air valve, air valve is connected with the measured piece vacuum pressure valve, and pressure transducer and digital display meter are formed another road and be connected in the measured piece vacuum pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02291269U CN2586152Y (en) | 2002-12-18 | 2002-12-18 | Portable fast detector of respiratory valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02291269U CN2586152Y (en) | 2002-12-18 | 2002-12-18 | Portable fast detector of respiratory valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586152Y true CN2586152Y (en) | 2003-11-12 |
Family
ID=33750162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02291269U Expired - Fee Related CN2586152Y (en) | 2002-12-18 | 2002-12-18 | Portable fast detector of respiratory valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586152Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362236C (en) * | 2006-04-18 | 2008-01-16 | 青岛地恩地机电科技股份有限公司 | Air compressor with digital displaying pressure regulator |
| CN1959369B (en) * | 2006-10-13 | 2011-04-06 | 空中客车德国有限公司 | Testing device for valves |
| CN102539090A (en) * | 2012-01-13 | 2012-07-04 | 嘉兴善拓机械有限公司 | Detection device for oil tank breather of small-sized gasoline engine |
| CN103134669A (en) * | 2011-11-25 | 2013-06-05 | 北京航天动力研究所 | Checking platform of breather valve |
| CN104058193A (en) * | 2013-03-19 | 2014-09-24 | 中国石油天然气股份有限公司 | Communicating vessel for oil tank breathing valve |
| CN105938056A (en) * | 2016-05-30 | 2016-09-14 | 上海电力设计院有限公司 | Test apparatus for simulating operation of gas storage chamber of energy storage power station |
| CN107894330A (en) * | 2017-11-06 | 2018-04-10 | 中船黄埔文冲船舶有限公司 | One kind breathing valve action test set and method |
-
2002
- 2002-12-18 CN CN02291269U patent/CN2586152Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100362236C (en) * | 2006-04-18 | 2008-01-16 | 青岛地恩地机电科技股份有限公司 | Air compressor with digital displaying pressure regulator |
| CN1959369B (en) * | 2006-10-13 | 2011-04-06 | 空中客车德国有限公司 | Testing device for valves |
| CN103134669A (en) * | 2011-11-25 | 2013-06-05 | 北京航天动力研究所 | Checking platform of breather valve |
| CN103134669B (en) * | 2011-11-25 | 2016-06-22 | 北京航天动力研究所 | A kind of breathing valve checking table |
| CN102539090A (en) * | 2012-01-13 | 2012-07-04 | 嘉兴善拓机械有限公司 | Detection device for oil tank breather of small-sized gasoline engine |
| CN104058193A (en) * | 2013-03-19 | 2014-09-24 | 中国石油天然气股份有限公司 | Communicating vessel for oil tank breathing valve |
| CN104058193B (en) * | 2013-03-19 | 2016-12-28 | 中国石油天然气股份有限公司 | Tank's Breather Valve linker |
| CN105938056A (en) * | 2016-05-30 | 2016-09-14 | 上海电力设计院有限公司 | Test apparatus for simulating operation of gas storage chamber of energy storage power station |
| CN107894330A (en) * | 2017-11-06 | 2018-04-10 | 中船黄埔文冲船舶有限公司 | One kind breathing valve action test set and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |