CN204286681U - Oil gas pressure tank table meter rapid verification gauge stand - Google Patents
Oil gas pressure tank table meter rapid verification gauge stand Download PDFInfo
- Publication number
- CN204286681U CN204286681U CN201420728544.5U CN201420728544U CN204286681U CN 204286681 U CN204286681 U CN 204286681U CN 201420728544 U CN201420728544 U CN 201420728544U CN 204286681 U CN204286681 U CN 204286681U
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- table meter
- pipeline
- shaped pipeline
- meter
- small ball
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- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000000875 corresponding Effects 0.000 description 5
- 210000003127 Knee Anatomy 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to a kind of oil gas pressure tank table meter rapid verification gauge stand, include T-shaped pipeline, the end of the vertical duct of T-shaped pipeline is provided with small ball, the middle part of the vertical duct of T-shaped pipeline is connected with small ball, the horizontal pipeline of T-shaped pipeline is parallel with several small balls, small ball is connected with threaded connector, and each threaded connector installs rapid pressure joint supporting with it, and the two ends of the horizontal pipeline of T-shaped pipeline are provided with the plug of T-valve.Without the need to dismantle during the verification of the utility model pressure gauge, power supply need to be disconnected, can not his-and-hers watches meter screw thread, sealing, binding post and connecting line have any impact; Directly can verify at the scene, shorten the time between overhauls(TBO); Connect simple, reliable, directly perceived during verification, each table meter can verify separately; Pipeline easy accessibility, cleaning is simple, is vented without the need to oil extraction; It is convenient that table meter is changed, and only just table meter need can be pulled down with hand; Stop to show the damage of colliding with in meter handling process.
Description
Technical field
The utility model relates to a kind of oil gas pressure tank table meter rapid verification gauge stand.
Background technology
Pressure gauge is the common Automation Elements of power plant, general power plant all will carry out the verification of pressure gauge when the maintenance of C level or the maintenance of D level, but pressure gauge cannot verify when not dismantling, all first all pressure gauge are all removed at present, deliver to verification unit with car, then verify on tester.Because table meter is all threaded with pressure oil tank or pressure gas tank, after repeated disassembled and assembled, just there will be following problem:
1) table meter thread failure, causes to connect and threads off;
2) table meter bad seals is lost, and causes gas leak of the oil leakage;
3) table meter binding post damages, and causes table meter cannot continue to use;
4) table meter is when dismounting, and connecting line is subject to the twisting force of spanner repeatedly, easily cracks in pipeline knee or root.
In summary it can be seen, repeated disassembled and assembled his-and-hers watches meter itself and the connecting line thereof of table meter all can produce adverse influence.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of oil gas pressure tank table meter rapid verification gauge stand, and this gauge stand can solve the damage problem of repeated disassembled and assembled his-and-hers watches meter body and connecting line thereof when pressure gauge verifies.
In order to solve prior art Problems existing, the technical solution adopted in the utility model is:
A kind of oil gas pressure tank table meter rapid verification gauge stand, include T-shaped pipeline, the end of the vertical duct of T-shaped pipeline is provided with small ball, the middle part of the vertical duct of T-shaped pipeline is connected with small ball, the horizontal pipeline of T-shaped pipeline is parallel with several small balls, small ball is connected with threaded connector, and each threaded connector installs rapid pressure joint supporting with it, and the two ends of the horizontal pipeline of T-shaped pipeline are provided with the plug of T-valve.
The diameter of described small ball is 18mm.
The threaded connector of described threaded connector to be model be G1/4.
Described rapid pressure joint is the rapid pressure joint of G1/4.
The advantage that the utility model has and effect are:
1) during pressure gauge verification without the need to dismantle, power supply need to be disconnected, can not his-and-hers watches meter screw thread, sealing, binding post and connecting line have any impact;
2) directly can verify at the scene, shorten the time between overhauls(TBO);
3) connect during verification simply, reliable, intuitively, each table meter can verify separately;
4) pipeline easy accessibility, cleaning is simple, is vented without the need to oil extraction;
5) table meter is changed conveniently, only just table meter need can be pulled down with hand;
6) stopped to show the damage of colliding with in meter handling process.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of oil gas pressure tank of the utility model table meter rapid verification gauge stand, include T-shaped pipeline, the end of the vertical duct of T-shaped pipeline is provided with small ball 1, the middle part of the vertical duct of T-shaped pipeline is connected with small ball 2, the horizontal pipeline of T-shaped pipeline is parallel with several small balls 3, 4, 5, 6, 7, small ball 2 is connected with threaded connector 8, small ball 3 is connected with threaded connector 9, small ball 4 is connected with threaded connector 10, small ball 5 is connected with threaded connector 11, small ball 6 is connected with threaded connector 12, small ball 7 is connected with threaded connector 13, each threaded connector installs the rapid pressure joint of G1/4 supporting with it, the two ends of the horizontal pipeline of T-shaped pipeline are provided with the plug 14 of T-valve, 15.
The diameter of described small ball is 18mm.
The threaded connector of described threaded connector to be model be G1/4.
Described rapid pressure joint is the rapid pressure joint of G1/4.
The course of work of the present utility model is as follows:
Show meter during normal operation and be arranged on threaded connector 9,10,11,12,13 place, ball valve 1,3,4,5,6,7 is normally open, and ball valve 2 is normally off, and plug 14,15 is at block-up position.
When showing meter needs and verifying, tester is placed on by oil gas tank, valve-off 1, open valve 2, oil remaining in pipeline, gas are discharged, open the table valve needing the table meter of verification corresponding, all the other table valves all cut out, with pressure hose jointing 8 and tester, can verify after connecting.After verification, first pressure release, then removed by pressure hose, valve-off 2, opens the table valve that non-checklist meter is corresponding, and check that wiring and valve all recover normally, open valve 1, whether look-up table meter runs normal, so far verifies end.
If certain table meter damage needs to change, only need total gas admittance valve 1 and corresponding table valve to close, back out corresponding rapid-acting coupling with hand, can quick-replaceable be carried out.If answer service requirement oil gas tank to need increase table meter, removable lower end cap 14 or 15, the pipeline of corresponding diameter is found to connect.
Claims (4)
1. an oil gas pressure tank table meter rapid verification gauge stand, it is characterized in that: include T-shaped pipeline, the end of the vertical duct of T-shaped pipeline is provided with small ball, the middle part of the vertical duct of T-shaped pipeline is connected with small ball, the horizontal pipeline of T-shaped pipeline is parallel with several small balls, small ball is connected with threaded connector, and each threaded connector installs rapid pressure joint supporting with it, and the two ends of the horizontal pipeline of T-shaped pipeline are provided with the plug of T-valve.
2. a kind of oil gas pressure tank table meter rapid verification gauge stand according to claim 1, is characterized in that: the diameter of described small ball is 18mm.
3. a kind of oil gas pressure tank table meter rapid verification gauge stand according to claim 1, is characterized in that: the threaded connector of described threaded connector to be model be G1/4.
4. a kind of oil gas pressure tank table meter rapid verification gauge stand according to claim 1, is characterized in that: described rapid pressure joint is the rapid pressure joint of G1/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728544.5U CN204286681U (en) | 2014-11-28 | 2014-11-28 | Oil gas pressure tank table meter rapid verification gauge stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728544.5U CN204286681U (en) | 2014-11-28 | 2014-11-28 | Oil gas pressure tank table meter rapid verification gauge stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286681U true CN204286681U (en) | 2015-04-22 |
Family
ID=52869830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728544.5U Active CN204286681U (en) | 2014-11-28 | 2014-11-28 | Oil gas pressure tank table meter rapid verification gauge stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406738A (en) * | 2014-11-28 | 2015-03-11 | 国家电网公司 | Gauge stand for fast checking oil-gas tank pressure gauges |
| CN112595456A (en) * | 2021-03-03 | 2021-04-02 | 南京特敏传感技术有限公司 | Portable pressure sensor pressurization test equipment |
-
2014
- 2014-11-28 CN CN201420728544.5U patent/CN204286681U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406738A (en) * | 2014-11-28 | 2015-03-11 | 国家电网公司 | Gauge stand for fast checking oil-gas tank pressure gauges |
| CN112595456A (en) * | 2021-03-03 | 2021-04-02 | 南京特敏传感技术有限公司 | Portable pressure sensor pressurization test equipment |
| CN112595456B (en) * | 2021-03-03 | 2021-05-25 | 南京特敏传感技术有限公司 | Portable pressure sensor pressurization test equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |