CN104502088A - Pressure regulator test bench - Google Patents
Pressure regulator test bench Download PDFInfo
- Publication number
- CN104502088A CN104502088A CN201410843719.1A CN201410843719A CN104502088A CN 104502088 A CN104502088 A CN 104502088A CN 201410843719 A CN201410843719 A CN 201410843719A CN 104502088 A CN104502088 A CN 104502088A
- Authority
- CN
- China
- Prior art keywords
- flange support
- piezometric tube
- pressure regulator
- support
- measuring pipe
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
The invention relates to a pressure regulator test bench which comprises a front base, a rear base, a front pressure measuring pipe with a front pressure gauge, a rear pressure measuring pipe with a rear pressure gauge, an air cylinder, a retainer, an inlet flange support and an outlet flange support. The inlet flange support is fixedly connected with the front pressure measuring pipe. The outlet flange support is fixedly connected with the rear pressure measuring pipe. Each of the inlet flange support and the outlet flange support is provided with a support part. A movable block and one or more cushion blocks are sequentially disposed on each support part from inside to outside, seal rings are disposed on two sides of the movable block, and one side, facing the cushion blocks, of the movable block is provided with a plurality of seal rings of different calibers. The air cylinder is fixed on the front base. The rear pressure measuring pipe is fixed on the rear base. The air cylinder is in transmission connection with the front pressure measuring pipe which is disposed on the retainer. The front pressure measuring pipe is provided with an air inlet pipe. The rear pressure measuring pipe is provided with an air outlet. The pressure regulator test bench is simple and reasonable in structure and convenient to assemble and use, and the test bench can adapt to the different calibers at two ends of a pressure regulator by changing the number of the cushion blocks.
Description
Technical field
The present invention relates to a kind of pressure regulator test board.
Background technology
At present, gas pressure regulator, governor is widely used on fuel gas transportation pipeline, the reliability of its voltage regulation function directly has influence on the safety of user, thus the test for pressure regulator pressure regulating performance is most important, trouble installed and used by existing pressure regulator test board, pressure regulator is assembled into the complex steps on test board, and the pressure regulator of different bore can not be tackled flexibly.
Summary of the invention
The object of this invention is to provide a kind of pressure regulator test board assembling pressure regulator easy to use, multiple caliber can be tackled.
The technical scheme realizing the object of the invention is as follows:
Pressure regulator test board, comprise front pedestal, rear pedestal, with front barometric front piezometric tube and with rear barometric rear piezometric tube, also comprise cylinder, retainer and the inlet flange support be oppositely arranged and discharge flange support, described inlet flange support is fixedly connected with front piezometric tube, described discharge flange support is fixedly connected with rear piezometric tube, described inlet flange support and discharge flange support are equipped with support portion, described support portion is from inside to outside provided with movable block and cushion block successively, described cushion block is provided with one or more, described movable block both sides are equipped with O-ring seal, movable block is provided with the O-ring seal of multiple different bore towards the side of cushion block, described cylinder is fixed on front pedestal, described rear piezometric tube is fixed on rear pedestal, described cylinder and front piezometric tube are in transmission connection, described front piezometric tube is placed on retainer, described front piezometric tube arranges draft tube, described rear piezometric tube is provided with gas outlet.
Further, the connection of piezometric tube and rear piezometric tube and connecting portion conveniently, described front piezometric tube is threaded with inlet flange support, and described rear piezometric tube is threaded with discharge flange support.
Preferably, conveniently rotating junction, described inlet flange support and discharge flange support are equipped with rotation hole.
Preferably, adapt to pressure regulator better, described cushion block is curved.
After adopting said structure, the present invention is simple and reasonable, assemble easy to use, after on the support portion that pressure regulator two ends are placed into both sides respectively, before cylinder promotes, piezometric tube makes front piezometric tube be held out against by pressure regulator, the O-ring seal of movable block both sides ensure that front piezometric tube and rear sealing between piezometric tube and pressure regulator, for the difference of pressure regulator two ends bore, can be adapted to by the quantity changing cushion block.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of discharge flange support of the present invention.
Fig. 3 is the side view of discharge flange support of the present invention.
In figure: 1 is front pedestal, 2 is rear pedestal, and 4 is front rain glass, 5 is front piezometric tube, and 6 is rear rain glass, and 7 is rear piezometric tube, 8 is cylinder, and 9 is retainer, and 10 is inlet flange support, 11 is discharge flange support, and 12 is support portion, and 13 is movable block, 14 is cushion block, and 15 is O-ring seal, and 16 is draft tube, 17 is gas outlet, and 18 is rotation hole
Embodiment
Front pedestal 1 is comprised by the known pressure regulator test board of the present invention of Fig. 1 to Fig. 3, rear pedestal 2, with piezometric tube 5 before front rain glass 4, with the rear piezometric tube 7 of rear rain glass 6, cylinder 8, retainer 9 and the inlet flange support 10 be oppositely arranged and discharge flange support 11, described inlet flange support 10 is threaded with front piezometric tube 5, described discharge flange support 11 is threaded with rear piezometric tube 7, described inlet flange support 10 and discharge flange support 11 are equipped with the convenient rotation hole 18 rotated, described inlet flange support 10 is equipped with support portion 12 with discharge flange support 11, described support portion 12 is from inside to outside provided with successively movable block 13 and curved cushion block 14, described cushion block 14 can be selected do not arrange or arrange one or more according to the size of pressure regulator two ends bore to be tested, described movable block 13 both sides are equipped with O-ring seal 15, movable block 13 is provided with the O-ring seal 15 of multiple different bore towards the side of cushion block 14, described cylinder 8 is fixed on front pedestal 1, described rear piezometric tube 7 is fixed on rear pedestal 2, described cylinder 8 is in transmission connection with front piezometric tube 5, described front piezometric tube 5 is placed on retainer 9, described front piezometric tube 5 arranges draft tube 16, described rear piezometric tube 7 is provided with gas outlet 17.
When the present invention works, corresponding movable block is placed according to the size of pressure regulator to be tested in support portion, pressure regulator is placed on after on support portion, import, the outlet of pressure regulator are aimed at front piezometric tube and rear piezometric tube respectively, on movable block, multiple O-ring seal can adapt to the pressure regulator of multiple size, ensure the sealing between pressure regulator and front piezometric tube and rear piezometric tube, before cylinder promotes, pressure regulator can clamp by piezometric tube, assembling, easy to use.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. pressure regulator test board, comprise front pedestal, rear pedestal, with front barometric front piezometric tube and with rear barometric rear piezometric tube, it is characterized in that: also comprise cylinder, retainer and the inlet flange support be oppositely arranged and discharge flange support, described inlet flange support is fixedly connected with front piezometric tube, described discharge flange support is fixedly connected with rear piezometric tube, described inlet flange support and discharge flange support are equipped with support portion, described support portion is from inside to outside provided with movable block and cushion block successively, described cushion block is provided with one or more, described movable block both sides are equipped with O-ring seal, movable block is provided with the O-ring seal of multiple different bore towards the side of cushion block, described cylinder is fixed on front pedestal, described rear piezometric tube is fixed on rear pedestal, described cylinder and front piezometric tube are in transmission connection, described front piezometric tube is placed on retainer, described front piezometric tube arranges draft tube, described rear piezometric tube is provided with gas outlet.
2. pressure regulator test board according to claim 1, is characterized in that: described front piezometric tube is threaded with inlet flange support, and described rear piezometric tube is threaded with discharge flange support.
3. pressure regulator test board according to claim 2, is characterized in that: described inlet flange support and discharge flange support are equipped with rotation hole.
4. the pressure regulator test board according to claim 1 or 2 or 3 any one, is characterized in that: described cushion block is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843719.1A CN104502088A (en) | 2014-12-30 | 2014-12-30 | Pressure regulator test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843719.1A CN104502088A (en) | 2014-12-30 | 2014-12-30 | Pressure regulator test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104502088A true CN104502088A (en) | 2015-04-08 |
Family
ID=52943508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410843719.1A Pending CN104502088A (en) | 2014-12-30 | 2014-12-30 | Pressure regulator test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104502088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468566A (en) * | 2015-08-18 | 2017-03-01 | 由田新技股份有限公司 | Air supporting microscope carrier |
Citations (7)
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| KR20070114249A (en) * | 2007-10-23 | 2007-11-30 | 에스씨에스 주식회사 | Breather valve test bench |
| CN101266185A (en) * | 2008-05-07 | 2008-09-17 | 常州市科信燃气设备有限公司 | Voltage-regulating transformer valve body detection device |
| CN101266187A (en) * | 2008-05-07 | 2008-09-17 | 常州市科信燃气设备有限公司 | Gas pressure regulator test device |
| CN201378106Y (en) * | 2009-03-06 | 2010-01-06 | 中油吉林化建工程股份有限公司 | Simple regulating valve pressure test bed |
| CN203037428U (en) * | 2012-12-29 | 2013-07-03 | 成都伦慈仪表有限公司 | Auxiliary tooling used for realizing integration of pressure regulator assembling, debugging and detection |
| CN203287163U (en) * | 2013-05-08 | 2013-11-13 | 蔡金泉 | Seal detection device for valve |
| CN204422177U (en) * | 2014-12-30 | 2015-06-24 | 特瑞斯能源装备股份有限公司 | Pressure regulator test board |
-
2014
- 2014-12-30 CN CN201410843719.1A patent/CN104502088A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070114249A (en) * | 2007-10-23 | 2007-11-30 | 에스씨에스 주식회사 | Breather valve test bench |
| CN101266185A (en) * | 2008-05-07 | 2008-09-17 | 常州市科信燃气设备有限公司 | Voltage-regulating transformer valve body detection device |
| CN101266187A (en) * | 2008-05-07 | 2008-09-17 | 常州市科信燃气设备有限公司 | Gas pressure regulator test device |
| CN201378106Y (en) * | 2009-03-06 | 2010-01-06 | 中油吉林化建工程股份有限公司 | Simple regulating valve pressure test bed |
| CN203037428U (en) * | 2012-12-29 | 2013-07-03 | 成都伦慈仪表有限公司 | Auxiliary tooling used for realizing integration of pressure regulator assembling, debugging and detection |
| CN203287163U (en) * | 2013-05-08 | 2013-11-13 | 蔡金泉 | Seal detection device for valve |
| CN204422177U (en) * | 2014-12-30 | 2015-06-24 | 特瑞斯能源装备股份有限公司 | Pressure regulator test board |
Non-Patent Citations (1)
| Title |
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| 李江波 等: ""基于ARM的燃气调压器检测系统设计"", 《机电工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468566A (en) * | 2015-08-18 | 2017-03-01 | 由田新技股份有限公司 | Air supporting microscope carrier |
| TWI582896B (en) * | 2015-08-18 | 2017-05-11 | 由田新技股份有限公司 | Air floating table |
| CN106468566B (en) * | 2015-08-18 | 2020-02-07 | 由田新技股份有限公司 | Air-float carrying platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |