CN104502088A - Pressure regulator test bench - Google Patents

Pressure regulator test bench Download PDF

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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
Application number
CN201410843719.1A
Other languages
Chinese (zh)
Inventor
秦艳
沈唯一
钱永
倪超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TERRENCE ENERGY CO Ltd
Original Assignee
TERRENCE ENERGY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TERRENCE ENERGY CO Ltd filed Critical TERRENCE ENERGY CO Ltd
Priority to CN201410843719.1A priority Critical patent/CN104502088A/en
Publication of CN104502088A publication Critical patent/CN104502088A/en
Pending legal-status Critical Current

Links

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

Pressure regulator test board
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.
CN201410843719.1A 2014-12-30 2014-12-30 Pressure regulator test bench Pending CN104502088A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
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)

* Cited by examiner, † Cited by third party
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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SE01 Entry into force of request for substantive examination
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Application publication date: 20150408