CN204177530U - Electromagnetic water valve proving installation - Google Patents
Electromagnetic water valve proving installation Download PDFInfo
- Publication number
- CN204177530U CN204177530U CN201420634477.0U CN201420634477U CN204177530U CN 204177530 U CN204177530 U CN 204177530U CN 201420634477 U CN201420634477 U CN 201420634477U CN 204177530 U CN204177530 U CN 204177530U
- Authority
- CN
- China
- Prior art keywords
- valve
- electromagnetic water
- detection line
- pressure detection
- water valve
- 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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of electromagnetic water valve proving installation, source of the gas connects low pressure detection line and high pressure detection line by the road, described low pressure detection line is provided with low pressure modulating valve successively along detecting air current flow direction, retaining valve, operation valve, electromagnetic water valve to be measured and flowmeter, described high pressure detection line is provided with septum valve successively, retaining valve, operation valve, electromagnetic water valve to be measured and flowmeter, the clamping tooling of interface tube and the fixing electromagnetic water valve to be measured connecting electromagnetic water valve to be measured is provided with between described operation valve and flowmeter, the pipeline of described low pressure detection line and high pressure detection line is equipped with pressure unit.The utility model electromagnetic water valve proving installation fast, efficiently, accurately can carry out electromagnetic water valve performance test, greatly improves testing efficiency.
Description
Technical field
The utility model relates to Special testing device, particularly relates to a kind of device for testing electromagnetic water valve performance.
Background technology
Traditional solenoid valve sealing test, mostly adopt water seaoning or suds spraying process, judge whether north side workpiece exists leakage according to the range estimation of tester, the size revealed depends on test subjective judgement then, so it is difficult to eliminate human factor to the impact of test result, simultaneously, also the leakage rate that it cannot measure solenoid valve is quantitatively determined, in addition, the extra work such as also to clean, dry in this way after test to measured workpiece, to environment with produce and bring new trouble.
Utility model content
Technical problem to be solved in the utility model be realize one can fast, accurately, electromagnetic water valve proving installation reliably.
To achieve these goals, the technical solution adopted in the utility model is: electromagnetic water valve proving installation, source of the gas connects low pressure detection line and high pressure detection line by the road, described low pressure detection line is provided with low pressure modulating valve successively along detecting air current flow direction, retaining valve, operation valve, electromagnetic water valve to be measured and flowmeter, described high pressure detection line is provided with septum valve successively, retaining valve, operation valve, electromagnetic water valve to be measured and flowmeter, the clamping tooling of interface tube and the fixing electromagnetic water valve to be measured connecting electromagnetic water valve to be measured is provided with between described operation valve and flowmeter, the pipeline of described low pressure detection line and high pressure detection line is equipped with pressure unit.
Pipeline on described low pressure detection line and high pressure detection line is equipped with blowdown valve.
Described operation valve, low pressure modulating valve, septum valve, source of the gas are all connected with PLC, and described PLC is provided with supervisory keyboard and display.
The utility model electromagnetic water valve proving installation fast, efficiently, accurately can carry out electromagnetic water valve performance test, greatly improves testing efficiency.
Accompanying drawing explanation
Below the content that width accompanying drawing every in the utility model instructions is expressed is briefly described:
Fig. 1 is the schematic diagram of solenoid valve proving installation.
Be labeled as in figure: 1, septum valve; 2, low pressure modulating valve; 3, retaining valve; 4, operation valve; 5, pressure unit; 6, clamping tooling; 7, electromagnetic water valve to be measured; 8, flowmeter.
Embodiment
Known see Fig. 1, electromagnetic water valve proving installation divides high pressure and low voltage experiment, and can test by double, convenient test is quick simultaneously.Source of the gas connects low pressure detection line and high pressure detection line by the road, its mesolow detection line is provided with low pressure modulating valve 2, retaining valve 3, operation valve 4, electromagnetic water valve to be measured 7 and flowmeter 8 successively along detecting air current flow direction, and high pressure detection line is provided with septum valve 1, retaining valve 3, operation valve 4, electromagnetic water valve to be measured 7 and flowmeter 8 successively.Operation valve 4 is solenoid valve, for conducting or the closedown of pilot piping.
Be provided with the clamping tooling 6 of interface tube and the fixing electromagnetic water valve 7 to be measured connecting electromagnetic water valve 7 to be measured between operation valve 4 and flowmeter 8, clamping tooling 6 is convenient for changing testing tool, and interface tube is convenient to connecting line.The pipeline of low pressure detection line and high pressure detection line is equipped with pressure unit 5 and pressure maintaining valve, the precision of solenoid valve sealing test can be improved.Pipeline on low pressure detection line and high pressure detection line is equipped with blowdown valve, equipment use security can be provided.
Operation valve 4, low pressure modulating valve 2, septum valve 1, source of the gas are all connected with PLC, and wherein PLC is provided with supervisory keyboard and display, can control whole proving installation like this by PLC, make test more precisely convenient.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (3)
1. electromagnetic water valve proving installation, it is characterized in that: source of the gas connects low pressure detection line and high pressure detection line by the road, described low pressure detection line is provided with low pressure modulating valve successively along detecting air current flow direction, retaining valve, operation valve, electromagnetic water valve to be measured and flowmeter, described high pressure detection line is provided with septum valve successively, retaining valve, operation valve, electromagnetic water valve to be measured and flowmeter, the clamping tooling of interface tube and the fixing electromagnetic water valve to be measured connecting electromagnetic water valve to be measured is provided with between described operation valve and flowmeter, the pipeline of described low pressure detection line and high pressure detection line is equipped with pressure unit.
2. electromagnetic water valve proving installation according to claim 1, is characterized in that: the pipeline on described low pressure detection line and high pressure detection line is equipped with blowdown valve.
3. electromagnetic water valve proving installation according to claim 1 and 2, it is characterized in that: described operation valve, low pressure modulating valve, septum valve, source of the gas are all connected with PLC, described PLC is provided with supervisory keyboard and display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634477.0U CN204177530U (en) | 2014-10-29 | 2014-10-29 | Electromagnetic water valve proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634477.0U CN204177530U (en) | 2014-10-29 | 2014-10-29 | Electromagnetic water valve proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177530U true CN204177530U (en) | 2015-02-25 |
Family
ID=52566336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634477.0U Expired - Fee Related CN204177530U (en) | 2014-10-29 | 2014-10-29 | Electromagnetic water valve proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768058A (en) * | 2016-12-30 | 2017-05-31 | 武汉泰安晶液态金属科技有限公司 | One kind shut-off valve test device |
| CN107869492A (en) * | 2017-11-24 | 2018-04-03 | 中山市铧禧电子科技有限公司 | A kind of proportioning valve is performance test bed |
-
2014
- 2014-10-29 CN CN201420634477.0U patent/CN204177530U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768058A (en) * | 2016-12-30 | 2017-05-31 | 武汉泰安晶液态金属科技有限公司 | One kind shut-off valve test device |
| CN107869492A (en) * | 2017-11-24 | 2018-04-03 | 中山市铧禧电子科技有限公司 | A kind of proportioning valve is performance test bed |
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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: 20150225 Termination date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |