CN204422177U - Pressure regulator test board - Google Patents

Pressure regulator test board Download PDF

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Publication number
CN204422177U
CN204422177U CN201420860722.XU CN201420860722U CN204422177U CN 204422177 U CN204422177 U CN 204422177U CN 201420860722 U CN201420860722 U CN 201420860722U CN 204422177 U CN204422177 U CN 204422177U
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CN
China
Prior art keywords
piezometric tube
flange support
pressure regulator
support
pedestal
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.)
Active
Application number
CN201420860722.XU
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 CN201420860722.XU priority Critical patent/CN204422177U/en
Application granted granted Critical
Publication of CN204422177U publication Critical patent/CN204422177U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to pressure regulator test board and comprises front pedestal, rear pedestal, with front barometric front piezometric tube, with rear barometric rear piezometric tube, cylinder, retainer, inlet flange support and discharge flange support, inlet flange support is fixedly connected with front piezometric tube, discharge flange support is fixedly connected with rear piezometric tube, inlet flange support and discharge flange support are equipped with support portion, support portion is from inside to outside provided with movable block and cushion block successively, cushion block is provided with one or more, 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, cylinder is fixed on front pedestal, rear piezometric tube is fixed on rear pedestal, cylinder and front piezometric tube are in transmission connection, front piezometric tube is placed on retainer, front piezometric tube arranges draft tube, rear piezometric tube is provided with gas outlet, the utility model is simple and reasonable, assemble easy to use, for the difference of pressure regulator two ends bore, can be adapted to by the quantity changing cushion block.

Description

Pressure regulator test board
Technical field
The utility model 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 purpose of this utility model is to provide a kind of pressure regulator test board assembling pressure regulator easy to use, to tackle multiple caliber.
The technical scheme realizing the utility model object 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 utility model 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 utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of discharge flange support of the present utility model.
Fig. 3 is the side view of discharge flange support of the present utility model.
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 Fig. 1 to Fig. 3 known the utility model pressure regulator test board, 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.
During utility model 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 preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions 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 utility model.

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.
CN201420860722.XU 2014-12-30 2014-12-30 Pressure regulator test board Active CN204422177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420860722.XU CN204422177U (en) 2014-12-30 2014-12-30 Pressure regulator test board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420860722.XU CN204422177U (en) 2014-12-30 2014-12-30 Pressure regulator test board

Publications (1)

Publication Number Publication Date
CN204422177U true CN204422177U (en) 2015-06-24

Family

ID=53472534

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420860722.XU Active CN204422177U (en) 2014-12-30 2014-12-30 Pressure regulator test board

Country Status (1)

Country Link
CN (1) CN204422177U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104502088A (en) * 2014-12-30 2015-04-08 特瑞斯能源装备股份有限公司 Pressure regulator test bench
CN105910842A (en) * 2016-06-30 2016-08-31 重庆市山城燃气设备有限公司 Whole-performance detection system of gas pressure regulator
CN106017894A (en) * 2016-06-30 2016-10-12 重庆市山城燃气设备有限公司 Gas pressure regulator all-performance detection system having self-cleaning pressure regulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104502088A (en) * 2014-12-30 2015-04-08 特瑞斯能源装备股份有限公司 Pressure regulator test bench
CN105910842A (en) * 2016-06-30 2016-08-31 重庆市山城燃气设备有限公司 Whole-performance detection system of gas pressure regulator
CN106017894A (en) * 2016-06-30 2016-10-12 重庆市山城燃气设备有限公司 Gas pressure regulator all-performance detection system having self-cleaning pressure regulator

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