CN201152809Y - Bursting pressure test system of cylinder valve bursting disc - Google Patents
Bursting pressure test system of cylinder valve bursting disc Download PDFInfo
- Publication number
- CN201152809Y CN201152809Y CNU2007200760185U CN200720076018U CN201152809Y CN 201152809 Y CN201152809 Y CN 201152809Y CN U2007200760185 U CNU2007200760185 U CN U2007200760185U CN 200720076018 U CN200720076018 U CN 200720076018U CN 201152809 Y CN201152809 Y CN 201152809Y
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- Prior art keywords
- valve
- bursting
- pressure
- tried
- testing platform
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- Expired - Fee Related
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Abstract
The utility model relates to a bursting pressure testing system of a cylinder valve bursting disc, which comprises a computer testing platform, an adjusting valve and a tested valve; high pressure gas is fed into the tested valve from the adjusting valve, the adjusting valve is controlled by the computer testing platform through an electropneumatic valve positioner, one end of the tested valve is provided with a bursting pressure transmitter which transmits data to the computer testing platform, and the high pressure gas is discharged by an exhaust valve after the testing is finished. The utility model has the advantages that a computer is used for automatically controlling the whole testing process, thus the data processing is precise, thereby the whole testing system has high reliability, stable working, no field pressure operation, safe operation and lessens the maintenance work.
Description
Technical field
The utility model relates to a kind of computer testing system, relates in particular to a kind of bottle valve bursting pressure of bursting sheet test macro.
Background technology
At present the bursting pressure of bursting sheet of bottle valve is tested, because test macro will adapt to great pressure constant interval (0.05～45MPa), and many devices (as common variable valve, solenoid valve) can't operate as normal when high pressure, promptly enable operate as normal, also short, the reliability reduction of its life-span, therefore, we also consider this point when carrying out the whole test system conceptual design.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of bottle valve bursting pressure of bursting sheet test macro, solves in the prior art when high pressure normally worker's defective.
Technical scheme
A kind of bottle valve bursting pressure of bursting sheet test macro, comprise computer testing platform, variable valve V, tried valve, gases at high pressure are sent into from variable valve V and are tried valve, described variable valve V is controlled by the computer testing platform by electricity/pneumatic valve positioner VX, described valve one end that tried has burst pressure transmitter PT to computer testing platform transmission data, and the end of test (EOT) gases at high pressure are by vent valve F emptying.
Describedly tried also to be equipped with between valve and the variable valve orifice valve FZN.
A burst pressure indicator gauge PI is housed on the described burst pressure transmitter.
Described variable valve is a high pressure dihedral variable valve.
Beneficial effect
The utility model is by the computer controlled automatic whole test process, so data processing accurately makes whole test system reliability height, working stability reduces maintenance work.
Description of drawings
Fig. 1 the utility model system chart;
Fig. 2 explosion, vacuum, a source apparatus rear connection figure;
Fig. 3 proving installation terminal row line chart.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
This experimental test scheme as shown in Figure 1.Test macro progressively increases and is tried the valve internal pressure, and up to causing the rupture disk explosion, test computer cuts out variable valve immediately, finishes test.
The test macro function
(1) the automatic entrance pressure control of rupture disk
(2) burst pressure test automatically, record
The correspondence position of wiring shown in Fig. 2,3 of device joins.
Claims (4)
1. bottle valve bursting pressure of bursting sheet test macro, it is characterized in that: comprise computer testing platform, variable valve, tried valve, gases at high pressure are sent into from variable valve and are tried valve, described variable valve is controlled by the computer testing platform by electricity/pneumatic valve positioner, described valve one end that tried has the burst pressure transmitter to computer testing platform transmission data, and the end of test (EOT) gases at high pressure are by vent valve emptying.
2. bottle valve bursting pressure of bursting sheet test macro as claimed in claim 1 is characterized in that: describedly tried also to be equipped with between valve and the variable valve orifice valve.
3. bottle valve bursting pressure of bursting sheet test macro as claimed in claim 1 is characterized in that: a burst pressure indicator gauge is housed on the described burst pressure transmitter.
4. as the described bottle valve bursting pressure of bursting sheet of any claim test macro in the claim 1～3, it is characterized in that: described variable valve is a high pressure dihedral variable valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200760185U CN201152809Y (en) | 2007-11-12 | 2007-11-12 | Bursting pressure test system of cylinder valve bursting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200760185U CN201152809Y (en) | 2007-11-12 | 2007-11-12 | Bursting pressure test system of cylinder valve bursting disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152809Y true CN201152809Y (en) | 2008-11-19 |
Family
ID=40128488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200760185U Expired - Fee Related CN201152809Y (en) | 2007-11-12 | 2007-11-12 | Bursting pressure test system of cylinder valve bursting disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152809Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871874B (en) * | 2009-04-22 | 2012-05-09 | 沈阳市特种设备检测研究院 | Method for testing flow resistance coefficient of bursting sheet |
| CN102590265A (en) * | 2012-03-05 | 2012-07-18 | 华东理工大学 | Spontaneous ignition point test device in high-pressure oxygen-rich environment |
| CN103698078A (en) * | 2013-12-20 | 2014-04-02 | 中国北方车辆研究所 | Device for testing pressure of pressure valve of power battery in opening process |
| CN107477361A (en) * | 2016-11-23 | 2017-12-15 | 华东理工大学 | A kind of high-pressure natural gas long-tube trailer combined blasting piece safety device and its application process |
-
2007
- 2007-11-12 CN CNU2007200760185U patent/CN201152809Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871874B (en) * | 2009-04-22 | 2012-05-09 | 沈阳市特种设备检测研究院 | Method for testing flow resistance coefficient of bursting sheet |
| CN102590265A (en) * | 2012-03-05 | 2012-07-18 | 华东理工大学 | Spontaneous ignition point test device in high-pressure oxygen-rich environment |
| CN102590265B (en) * | 2012-03-05 | 2014-04-16 | 华东理工大学 | Spontaneous ignition point test device in high-pressure oxygen-rich environment |
| CN103698078A (en) * | 2013-12-20 | 2014-04-02 | 中国北方车辆研究所 | Device for testing pressure of pressure valve of power battery in opening process |
| CN107477361A (en) * | 2016-11-23 | 2017-12-15 | 华东理工大学 | A kind of high-pressure natural gas long-tube trailer combined blasting piece safety device and its application process |
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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: 20081119 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |