CN206268586U - A kind of simple pressure measurement valve - Google Patents

A kind of simple pressure measurement valve Download PDF

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Publication number
CN206268586U
CN206268586U CN201621406892.6U CN201621406892U CN206268586U CN 206268586 U CN206268586 U CN 206268586U CN 201621406892 U CN201621406892 U CN 201621406892U CN 206268586 U CN206268586 U CN 206268586U
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CN
China
Prior art keywords
pressure
measuring pipe
buoy
flexible sheet
delivery port
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
CN201621406892.6U
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Chinese (zh)
Inventor
许永孝
胡冬军
方立新
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.)
Sanming high and medium pressure valve technology Co., Ltd
Original Assignee
SANMING HIGH AND MEDIUM PRESSURE VALVE 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 SANMING HIGH AND MEDIUM PRESSURE VALVE CO Ltd filed Critical SANMING HIGH AND MEDIUM PRESSURE VALVE CO Ltd
Priority to CN201621406892.6U priority Critical patent/CN206268586U/en
Application granted granted Critical
Publication of CN206268586U publication Critical patent/CN206268586U/en
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Abstract

The utility model is related to a kind of simple pressure measurement valve, including pressure tester, pressure tester includes flexible sheet, pressure-measuring pipe, end cap, buoy and spring, it is raised that the periphery of flexible sheet is provided with a circle, the groove matched with projection is provided with the bottom end face of pressure-measuring pipe, flexible sheet is arranged on the bottom of pressure-measuring pipe by the raised cooperation with groove, end cap is threaded in the top of pressure-measuring pipe, buoy is arranged in pressure-measuring pipe, the top surface of buoy is connected by spring with end cap, the bottom surface of buoy is resisted against on flexible sheet, pressure-measuring pipe is made up of transparent material, pressure scale is provided with pressure-measuring pipe, the bottom thread of pressure-measuring pipe is connected in the mounting groove of delivery port side, the bottom of mounting groove offers the limbers being connected with delivery port.The utility model have the advantages that simple structure, with low cost, easy to use and maintenance, good airproof performance, without power supply and connect up, be particularly suited for measuring hydraulic pressure in the event of a power failure.

Description

A kind of simple pressure measurement valve
Technical field
The utility model is related to valve technology field, specifically a kind of simple pressure measurement valve.
Background technology
The existing valve that can measure hydraulic pressure, installs electrical detection element such as hydraulic pressure sensor etc. typically on valve Carry out pressure measurement, and electrical detection element is relatively costly, and failure is susceptible to during use, maintenance cost is high, and needs to supply Electricity and wiring, cannot measure hydraulic pressure in the event of a power failure, on overall construction design influence also than larger.Therefore, it is necessary to carry For simple pressure measurement valve that is a kind of with low cost, easy to use and safeguarding, need not power and connect up.
Utility model content
In order to overcome the defect of above-mentioned prior art, technical problem to be solved in the utility model to be to provide a kind of cost Simple pressure measurement valve that is cheap, easy to use and safeguarding, need not power and connect up.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of simple pressure measurement valve, including valve body, valve body is provided with water inlet and delivery port, also including installed in delivery port The pressure tester of side, the pressure tester includes flexible sheet, pressure-measuring pipe, end cap, buoy and spring, the flexible sheet Periphery is provided with circle projection, and the groove matched with projection is provided with the bottom end face of the pressure-measuring pipe, and flexible sheet leads to Cross the raised cooperation with groove to be arranged on the bottom of pressure-measuring pipe and close the bottom end opening of pressure-measuring pipe, the end cap threaded connection On the top of pressure-measuring pipe and the top end opening of pressure-measuring pipe is closed, air-vent is provided with the end cap, the buoy is arranged on In pressure-measuring pipe, the top surface of the buoy is connected by the spring with end cap, and the bottom surface of the buoy is resisted against the elastic membrane On piece, the pressure-measuring pipe is made up of transparent material, and pressure scale, the bottom of the pressure-measuring pipe are provided with the tube wall of the pressure-measuring pipe Portion outer surface is provided with external screw thread, and the side of the delivery port offers mounting groove, is provided with the cell wall of the mounting groove interior Screw thread, the bottom of the pressure-measuring pipe is interior installed in mounting groove with the cooperation of internal thread by external screw thread and compresses the week of flexible sheet Side, the bottom of the mounting groove offers the limbers being connected with delivery port.
Wherein, the buoy is in the form of annular discs, and the diameter of the buoy matches with the internal diameter of pressure-measuring pipe.
The beneficial effects of the utility model are:Prior art is different from, simple pressure measurement valve of the present utility model passes through The pressure tester of Simple mechanical is installed in the side of delivery port, when delivery port has water to pass through, water can be applied by limbers Be pressed on flexible sheet, make flexible sheet deform upon so that drive buoy overcome the elastic force of spring in the pressure-measuring pipe on move down It is dynamic, by reading the pressure scale indicated by buoy, you can the size and its situation of change of measurement water outlet pressure.In addition, pressure-measuring pipe The periphery of flexible sheet is compressed after mounting groove is loaded, flexible sheet can both installed firm difficult for drop-off, bullet can be made again Property diaphragm plays a part of sealing, effectively prevents leak.Therefore, the utility model have simple structure, it is with low cost, be easy to make With with maintenance, good airproof performance, without power supply and connect up the advantages of, be particularly suited for measuring hydraulic pressure in the event of a power failure.
Brief description of the drawings
Fig. 1 show the structural representation of the simple pressure measurement valve of the utility model embodiment.
Label declaration:
1- valve bodies;2- pressure testers;3- limbers;10- water inlets;11- delivery ports;20- flexible sheets;21- pressure-measuring pipes; 22- end caps;23- buoys;24- springs;200- is raised;
220- air-vents.
Specific embodiment
It is to describe technology contents of the present utility model, the objects and the effects in detail, below in conjunction with implementation method and matches somebody with somebody Accompanying drawing is closed to be explained.
Refer to shown in Fig. 1, simple pressure measurement valve of the present utility model, including valve body 1, valve body 1 is provided with water inlet 10 With delivery port 11, also including the pressure tester 2 installed in the side of delivery port 11, the pressure tester 2 includes flexible sheet 20, surveys Pressure pipe 21, end cap 22, buoy 23 and spring 24, the periphery of the flexible sheet 20 are provided with a circle projection 200, the pressure-measuring pipe The groove matched with raised 200 is provided with 21 bottom end face, flexible sheet 20 is pacified by raised 200 with the cooperation of groove Mounted in the bottom of pressure-measuring pipe 21 and the bottom end opening of pressure-measuring pipe 21 is closed, the end cap 22 is threaded in the top of pressure-measuring pipe 21 The top end opening of pressure-measuring pipe 21 is held and closed, air-vent 220 is provided with the end cap 22, the buoy 23 is arranged on pressure measurement In pipe 21, the top surface of the buoy 23 is connected by the spring 24 with end cap 22, and the bottom surface of the buoy 23 is resisted against described On flexible sheet 20, the pressure-measuring pipe 21 is made up of transparent material, and pressure scale, institute are provided with the tube wall of the pressure-measuring pipe 21 The bottom outer surface for stating pressure-measuring pipe 21 is provided with external screw thread, and the side of the delivery port 11 offers mounting groove, the mounting groove Cell wall on be provided with internal thread, the bottom of the pressure-measuring pipe 21 is arranged in mounting groove by external screw thread with the cooperation of internal thread And the periphery of flexible sheet 20 is compressed, the bottom of the mounting groove offers the limbers 3 being connected with delivery port 11.
Prior art is different from, the simple pressure measurement valve that the utility model is provided installs letter by the side of delivery port Easy mechanical pressure tester, when delivery port has water to pass through, water can be applied pressure on flexible sheet by limbers, make elasticity Diaphragm is deformed upon and then drives buoy to overcome the elastic force of spring to be moved up and down in pressure-measuring pipe, by reading indicated by buoy Pressure scale, you can the size and its situation of change of measurement water outlet pressure.In addition, pressure-measuring pipe compresses elastic membrane after mounting groove is loaded The periphery of piece, both can install flexible sheet firm difficult for drop-off, flexible sheet can be made to play a part of sealing again, effectively Prevent leak.Therefore, the utility model has simple structure, with low cost, easy to use and maintenance, good airproof performance, need not supply The advantages of electricity and wiring, it is particularly suited for measuring hydraulic pressure in the event of a power failure.
Further, the buoy 23 is in the form of annular discs, and diameter and the internal diameter of pressure-measuring pipe 21 of the buoy 23 match.It is logical Cross using above-mentioned design, buoy moving up and down more steadily in pressure-measuring pipe can be made, it is more accurate to measure.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation Domain, is similarly included in scope of patent protection of the present utility model.

Claims (2)

1. a kind of simple pressure measurement valve, including valve body, valve body is provided with water inlet and delivery port, it is characterised in that:Also include peace Mounted in the pressure tester of delivery port side, the pressure tester includes flexible sheet, pressure-measuring pipe, end cap, buoy and spring, described The periphery of flexible sheet is provided with circle projection, and the groove matched with projection is provided with the bottom end face of the pressure-measuring pipe, Flexible sheet is arranged on the bottom of pressure-measuring pipe and closes the bottom end opening of pressure-measuring pipe, the end by the raised cooperation with groove Lid is threaded in the top of pressure-measuring pipe and closes the top end opening of pressure-measuring pipe, and air-vent is provided with the end cap, described Buoy is arranged in pressure-measuring pipe, and the top surface of the buoy is connected by the spring with end cap, and the bottom surface of the buoy is resisted against On the flexible sheet, the pressure-measuring pipe is made up of transparent material, and pressure scale is provided with the tube wall of the pressure-measuring pipe, described The bottom outer surface of pressure-measuring pipe is provided with external screw thread, and the side of the delivery port offers mounting groove, the cell wall of the mounting groove On be provided with internal thread, the bottom of the pressure-measuring pipe is arranged in mounting groove with the cooperation of internal thread by external screw thread and compresses bullet The periphery of property diaphragm, the bottom of the mounting groove offers the limbers being connected with delivery port.
2. simple pressure measurement valve according to claim 1, it is characterised in that:The buoy is in the form of annular discs, the buoy Diameter matches with the internal diameter of pressure-measuring pipe.
CN201621406892.6U 2016-12-20 2016-12-20 A kind of simple pressure measurement valve Active CN206268586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621406892.6U CN206268586U (en) 2016-12-20 2016-12-20 A kind of simple pressure measurement valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621406892.6U CN206268586U (en) 2016-12-20 2016-12-20 A kind of simple pressure measurement valve

Publications (1)

Publication Number Publication Date
CN206268586U true CN206268586U (en) 2017-06-20

Family

ID=59046116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621406892.6U Active CN206268586U (en) 2016-12-20 2016-12-20 A kind of simple pressure measurement valve

Country Status (1)

Country Link
CN (1) CN206268586U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108786222A (en) * 2018-07-09 2018-11-13 温州海德能环保设备科技有限公司 A kind of anti-blocking liquid filter
CN111981136A (en) * 2020-07-25 2020-11-24 杨静 Lateral pressing type valve for gas field
CN113137519A (en) * 2021-05-18 2021-07-20 中国空间技术研究院 Bistable micro electromagnetic valve and micro pneumatic system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108786222A (en) * 2018-07-09 2018-11-13 温州海德能环保设备科技有限公司 A kind of anti-blocking liquid filter
CN111981136A (en) * 2020-07-25 2020-11-24 杨静 Lateral pressing type valve for gas field
CN113137519A (en) * 2021-05-18 2021-07-20 中国空间技术研究院 Bistable micro electromagnetic valve and micro pneumatic system
CN113137519B (en) * 2021-05-18 2021-10-08 中国空间技术研究院 Bistable micro electromagnetic valve and micro pneumatic system

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200110

Address after: No. 901, Jinming East Road, Jinsha garden, Sanming hi tech Industrial Development Zone, Sanming City, Fujian Province

Patentee after: Sanming high and medium pressure valve technology Co., Ltd

Address before: 365050 Jinming East Road, Jinsha Development Zone, Sanming hi tech Industrial Development Zone, Sanming City, Fujian, Shaxian County

Patentee before: Sanming High and Medium Pressure Valve Co., Ltd.

TR01 Transfer of patent right