CN201378106Y - Simple regulating valve pressure test bed - Google Patents

Simple regulating valve pressure test bed Download PDF

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Publication number
CN201378106Y
CN201378106Y CN200920093140U CN200920093140U CN201378106Y CN 201378106 Y CN201378106 Y CN 201378106Y CN 200920093140 U CN200920093140 U CN 200920093140U CN 200920093140 U CN200920093140 U CN 200920093140U CN 201378106 Y CN201378106 Y CN 201378106Y
Authority
CN
China
Prior art keywords
pressure
communicated
test bed
flange
valve
Prior art date
Application number
CN200920093140U
Other languages
Chinese (zh)
Inventor
李先薇
梁国刚
代群
苗华杰
Original Assignee
中油吉林化建工程股份有限公司
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 中油吉林化建工程股份有限公司 filed Critical 中油吉林化建工程股份有限公司
Priority to CN200920093140U priority Critical patent/CN201378106Y/en
Application granted granted Critical
Publication of CN201378106Y publication Critical patent/CN201378106Y/en

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Abstract

The utility model relates to a simple regulating valve pressure test bed which is composed of a frame form seat; the test bed is characterized in that: a fixing flange is fixed at the inner side of the frame form seat, the fixing flange is communicated with a pressure entrance pipe, a pressure entrance valve and a pressure gauge are communicated on the pressure entrance pipe; a manual hydraulic cylinder is fixed at the inner side of the frame form seat opposite to the fixing flange, and a movable flange is fixed at the end of a piston rod of the manual hydraulic cylinder, the movable flange is communicated with a pressure releasing pipe, and a pressure releasing valve is communicated on the pressure releasing pipe; slot rubber sealing rings are respectively arranged on the fixing flange and the movable flange, and a sliding channel is arranged below the movable flange. The test bed has simple structure and can be processed and manufactured by choosing the existing metal material and universal parts and adopting conventional processes, and the operation is easy; the test bed is suitable for pressure test of power-driven and pneumatic regulating valves with various specifications which are less than 300mm of bore. The test bed has the advantages of simple structure, low cost, small volume, convenient usage and transportation, safety and reliability and good testing performances and the like; therefore, the test bed has promotional value.

Description

Simple and easy variable valve pressure test bench

Technical field

The utility model relates to the improvement of the test platform structure that the variable valve pressure test uses, and is a kind of simple and easy variable valve pressure test bench specifically.

Background technology

The pressure test of Field adjustment valve, past is used the blind plate pressure-measuring method always, because the specification of variable valve is many,, there are time-consuming expense material, big, pressure testing long, the high deficiency of required expense non-cutting time of labour intensity so need the blind plate of standby all size during pressure testing.And large-scale electric hydaulic pressure test bench, exist complex structure, expense costliness, volume big, use defectives such as transportation inconvenience, maintenance difficult.Particularly can not satisfy the needs that the job location disperses, use at a plurality of scene.

The utility model content

The purpose of this utility model is at above-mentioned deficiency, provide a kind of simple in structure, cost is low, volume is little, use the simple and easy variable valve pressure test bench of convenient transportation.

The technical scheme that realizes the utility model purpose is:

This simple and easy variable valve pressure test bench is made up of the frame support, and characteristics are to be fixedly connected with mounting flange in the inboard of frame support, and mounting flange is communicated with the entrance pressure pipe, is communicated with entrance pressure valve and tensimeter on the entrance pressure pipe; Inboard at the relative frame support of mounting flange is fixedly connected with the hand-hydraulic cylinder, and the piston rod end of hand-hydraulic cylinder is fixedly connected with rotary flange, and rotary flange is communicated with relief tube, is communicated with blowdown valve on the relief tube; The wire casing rubber seal is housed respectively on mounting flange and rotary flange.

Smoothly stable in moving process in order to guarantee rotary flange, the bottom of frame support below rotary flange is provided with along the slideway of rotary flange moving direction.

The utility model is simple in structure, can select existing metal material and spare part in common use for use, and adopts conventional processes to make, and implements easily.

The utility model is applicable to the pressure test of bore less than the electronic and pneumatic variable valve of 300 millimeters all size, have simple in structure, cost is low, volume is little, use convenient transportation, safe and reliable, advantage such as test performance is good, has promotional value.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model.

Among the figure: 1 frame support, 2 mounting flanges, 3 water inlet pipes, 4 water intaking valves, 5 tensimeters, 6 hand-hydraulic cylinders, 7 rotary flanges, 8 tapping pipes, 9 draw-off valves, 10 slideways.

Embodiment

The utility model is further described with the embodiment that provides below in conjunction with accompanying drawing.

With reference to Fig. 1, present embodiment is with the simple and easy variable valve pressure test bench of clean water pressure testing, is made up of frame support 1, is fixedly connected with mounting flange 2 in the inboard of frame support, mounting flange is communicated with water inlet pipe 3, is communicated with water intaking valve 4 and tensimeter 5 on water inlet pipe.Inboard at the relative frame support of mounting flange is fixedly connected with hand-hydraulic cylinder 6, and the piston rod end of hand-hydraulic cylinder is fixedly connected with rotary flange 7, and rotary flange is communicated with tapping pipe 8, is communicated with draw-off valve 9 on tapping pipe.The wire casing rubber seal is housed respectively on mounting flange and rotary flange.The bottom of frame support below rotary flange is provided with the slideway 10 along the rotary flange moving direction.

The utility model is simple in structure, volume is little, convenient transportation uses when very being adapted to on-site voltage-measuring.

With manpower variable valve is winched in the middle of the testing table before the test, variable valve two side flanges and testing table mounting flange, rotary flange is coaxial, promote to seal after rotary flange holds out against variable valve with the hand-hydraulic cylinder.Pressure water pump is connected to the testing table water inlet pipe, can carries out strength test, leakage rate test of variable valve etc.Unclamp the hand-hydraulic cylinder after test finishes, variable valve can be hung out testing table.If pressure gas source is connected to this testing table water inlet pipe, also can carry out the air pressure test.

The utility model applicant presses embodiment, implements this simple and easy variable valve pressure test bench, and except that the part of standards part, the hand-hydraulic cylinder is selected commercially available lifting jack for use because of simple in structure, is very easy to implement.Show through inner site operation personnel are on probation, use very conveniently, functional, can satisfy the work pressure test requirement of working-yard fully, be subjected to trier's welcome.

Claims (2)

1, a kind of simple and easy variable valve pressure test bench is made up of the frame support, it is characterized in that being fixedly connected with mounting flange in the inboard of frame support, and mounting flange is communicated with the entrance pressure pipe, is communicated with entrance pressure valve and tensimeter on the entrance pressure pipe; Inboard at the relative frame support of mounting flange is fixedly connected with the hand-hydraulic cylinder, and the piston rod end of hand-hydraulic cylinder is fixedly connected with rotary flange, and rotary flange is communicated with relief tube, is communicated with blowdown valve on the relief tube; The wire casing rubber seal is housed respectively on mounting flange and rotary flange.
2, simple and easy variable valve pressure test bench according to claim 1 is characterized in that the bottom of frame support below rotary flange being provided with along the slideway of rotary flange moving direction.
CN200920093140U 2009-03-06 2009-03-06 Simple regulating valve pressure test bed CN201378106Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920093140U CN201378106Y (en) 2009-03-06 2009-03-06 Simple regulating valve pressure test bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920093140U CN201378106Y (en) 2009-03-06 2009-03-06 Simple regulating valve pressure test bed

Publications (1)

Publication Number Publication Date
CN201378106Y true CN201378106Y (en) 2010-01-06

Family

ID=41518223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920093140U CN201378106Y (en) 2009-03-06 2009-03-06 Simple regulating valve pressure test bed

Country Status (1)

Country Link
CN (1) CN201378106Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104406743A (en) * 2014-11-10 2015-03-11 福斯流体控制(苏州)有限公司 Valve flange sealing detection device
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
CN104596711A (en) * 2013-10-31 2015-05-06 氟络塞尔特种阀门(苏州)有限公司 Fastening device for static hydraulic pressure tester of valve
CN104847466A (en) * 2015-06-02 2015-08-19 潍柴西港新能源动力有限公司 Exhaust control valve inspection maintenance fixture
CN104897384A (en) * 2015-05-29 2015-09-09 共享铸钢有限公司 Hydrostatic test system and hydrostatic test method for valve body casting
CN108061648A (en) * 2017-12-20 2018-05-22 重庆洛昂机械有限公司 A kind of detection method of valve
CN108548665A (en) * 2018-04-29 2018-09-18 长庆石油勘探局技术监测中心 The special-shaped valve burst pressure force test system and test method of Pneumatic driving type clamping
CN108776010A (en) * 2018-04-29 2018-11-09 长庆石油勘探局技术监测中心 Special-shaped valve pressure test platform
CN108801575A (en) * 2018-04-29 2018-11-13 长庆石油勘探局技术监测中心 The special-shaped valve burst pressure force test system and test method of hydraulic drive type clamping
CN108827609A (en) * 2018-04-27 2018-11-16 林明 A kind of numerical control Self-debugging flange machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596711A (en) * 2013-10-31 2015-05-06 氟络塞尔特种阀门(苏州)有限公司 Fastening device for static hydraulic pressure tester of valve
CN104406743A (en) * 2014-11-10 2015-03-11 福斯流体控制(苏州)有限公司 Valve flange sealing detection device
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
CN104897384A (en) * 2015-05-29 2015-09-09 共享铸钢有限公司 Hydrostatic test system and hydrostatic test method for valve body casting
CN104897384B (en) * 2015-05-29 2017-12-22 共享铸钢有限公司 A kind of water pressure test system and hydraulic test method for valve body moulding
CN104847466A (en) * 2015-06-02 2015-08-19 潍柴西港新能源动力有限公司 Exhaust control valve inspection maintenance fixture
CN108061648A (en) * 2017-12-20 2018-05-22 重庆洛昂机械有限公司 A kind of detection method of valve
CN108061648B (en) * 2017-12-20 2019-06-14 重庆洛昂机械有限公司 A kind of detection method of valve
CN108827609A (en) * 2018-04-27 2018-11-16 林明 A kind of numerical control Self-debugging flange machine
CN108548665A (en) * 2018-04-29 2018-09-18 长庆石油勘探局技术监测中心 The special-shaped valve burst pressure force test system and test method of Pneumatic driving type clamping
CN108776010A (en) * 2018-04-29 2018-11-09 长庆石油勘探局技术监测中心 Special-shaped valve pressure test platform
CN108801575A (en) * 2018-04-29 2018-11-13 长庆石油勘探局技术监测中心 The special-shaped valve burst pressure force test system and test method of hydraulic drive type clamping

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CX01 Expiry of patent term
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Granted publication date: 20100106