CN204313935U - Domestic gas meter movement leak detecting device - Google Patents

Domestic gas meter movement leak detecting device Download PDF

Info

Publication number
CN204313935U
CN204313935U CN201420782983.4U CN201420782983U CN204313935U CN 204313935 U CN204313935 U CN 204313935U CN 201420782983 U CN201420782983 U CN 201420782983U CN 204313935 U CN204313935 U CN 204313935U
Authority
CN
China
Prior art keywords
gas meter
meter movement
shutoff
plate
pressure
Prior art date
Application number
CN201420782983.4U
Other languages
Chinese (zh)
Inventor
欧金莲
Original Assignee
重庆市山城燃气设备有限公司
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 重庆市山城燃气设备有限公司 filed Critical 重庆市山城燃气设备有限公司
Priority to CN201420782983.4U priority Critical patent/CN204313935U/en
Application granted granted Critical
Publication of CN204313935U publication Critical patent/CN204313935U/en

Links

Abstract

The utility model proposes a kind of domestic gas meter movement leak detecting device, comprise frame, shutoff inflation mechanism and pressure detecting instrument; Described frame comprises the framework be made up of the base plate of four root posts supports and upper plate, and the heart is provided with the shape chamber of fixing gas meter movement in the soleplate; Shutoff inflation mechanism comprises block head, slide plate and shutoff cylinder, and sliding plate sleeve is contained on four root posts, is provided with two block heads, connects shutoff cylinder axis above below slide plate; Two block heads are tubular structure, and the air inlet/outlet of its distributing position and size and gas meter movement matches, and wherein, one is connected with high-pressure air source, and another is connected with high sensitivity gas pressure sensor.Advantageous Effects of the present utility model can leak gas meter movement when semi-automation to detect, and adopts instrument to judge leak case, reduce numerous and diverse degree and the degree of difficulty of operation, improve Detection job.Further, structure is simple, and cost is lower.

Description

Domestic gas meter movement leak detecting device

Technical field

The utility model relates to domestic gas meter movement leak detection technology, is related specifically to a kind of domestic gas meter movement leak detecting device.

Background technology

Domestic gas meter movement, in manufacturing process, needs and manufacturing procedure that kind more longer through process, therefore, all requires to carry out leak detection one by one after machining, to prevent from, because manufacturing deficiency causes gas leakage, eliminating safe hidden trouble.Whether prior art domestic gas meter movement leakage detection method adopts filling gases at high pressure in gas meter movement, then places it in pond, observe and have bubble to occur, confirms whether gas meter movement exists leakage successively.Owing to will the gas meter movement of filling gases at high pressure is placed in pond, therefore, need to carry out shutoff to the air inlet/outlet of gas meter movement after filling gases at high pressure, operate very numerous and diverse, and the gas meter movement that easy damage has processed.In addition, being placed in pond by the gas meter movement of filling gases at high pressure is also the operation of comparatively difficulty, because it has larger buoyancy, needs specific device to place.Further, be placed on after in pond, the observation of the bubble caused due to put procedure and artificial naked eyes, likely causes erroneous judgement.Obviously, prior art domestic gas meter movement leakage detection method also exists trivial operations, places the problem such as difficulty and easy erroneous judgement.

Summary of the invention

For solving the problem such as trivial operations, the difficult and easy erroneous judgement of placement that prior art domestic gas meter movement leakage detection method exists, the utility model proposes a kind of domestic gas meter movement leak detecting device.The utility model domestic gas meter movement leak detecting device, comprises frame, shutoff inflation mechanism and pressure detecting instrument; Described frame comprises the base plate and the framework that forms of upper plate that are supported by four root posts, and the heart is provided with the shape chamber of fixing gas meter movement in the soleplate, matches bottom the shape in described shape chamber and size and gas meter movement; Shutoff inflation mechanism comprises block head, slide plate and shutoff cylinder, and sliding plate sleeve is contained on four root posts, and be provided with two block heads below slide plate, connect shutoff cylinder axis above, shutoff cylinder is arranged on upper plate upper surface; Two block heads are tubular structure, and the air inlet/outlet of its distributing position and size and gas meter movement matches, and wherein, one is connected with high-pressure air source, and another is connected with high sensitivity gas pressure sensor; High sensitivity gas pressure sensor is connected with pressure detecting instrument.

The Advantageous Effects of the utility model domestic gas meter movement leak detecting device can leak gas meter movement when semi-automation to detect, instrument is adopted to judge leak case, reduce numerous and diverse degree and the degree of difficulty of operation, improve Detection job.Further, structure is simple, and cost is lower.

Accompanying drawing explanation

Accompanying drawing 1 is the structural representation of the utility model domestic gas meter movement leak detecting device.

Below in conjunction with the drawings and specific embodiments, the utility model domestic gas meter movement leak detecting device is further described.

Embodiment

Accompanying drawing 1 is the structural representation of the utility model domestic gas meter movement leak detecting device, and in figure, 11 is shape chamber, and 12 is base plate, and 13 is column, and 14 is upper plate, and 21 is block head, and 22 is slide plate, and 23 is shutoff cylinder, and 3 is pressure detecting instrument.As seen from the figure, the utility model domestic gas meter movement leak detecting device, comprises frame, shutoff inflation mechanism and pressure detecting instrument 3; Described frame comprises the base plate 12 and the framework that forms of upper plate 13 that to be supported 13 by four root posts, is provided with the shape chamber 11 of fixing gas meter movement at base plate 12 center, matches bottom the shape in described shape chamber 11 and size and gas meter movement; Shutoff inflation mechanism comprises block head 21, slide plate 22 and shutoff cylinder 23, and slide plate 22 is sleeved on four root posts 13, is provided with two block heads 21, connects shutoff cylinder axis above below slide plate 11, and shutoff cylinder 23 is arranged on upper plate 14 upper surface; Two block heads 21 are tubular structure, and the air inlet/outlet of its distributing position and size and gas meter movement matches, and wherein, one is connected with high-pressure air source, and another is connected with high sensitivity gas pressure sensor; High sensitivity gas pressure sensor is connected with pressure detecting instrument 3.When specifically detecting, be placed on bottom gas meter movement to be detected in shape chamber.Owing to matching bottom the shape in shape chamber and size and gas meter movement, therefore, the placement that gas meter movement can be firm, open shutoff cylinder, slide plate moves down under the promotion of shutoff cylinder axis, until block head is by the shutoff of gas meter movement air inlet/outlet.Because the distributing position of block head and the air inlet/outlet of size and gas meter movement match, therefore, block head can effectively by the shutoff of gas meter movement air inlet/outlet, and open gas source switch, gases at high pressure are entered in gas meter movement by block head.After arriving set pressure, pressurize setting-up time.Because one of them block head is connected with high sensitivity pressure transducer, high sensitivity pressure transducer is connected with pressure detecting instrument again, therefore, can be observed the change of pressure in gas meter movement by pressure detecting instrument.When the pressure set and time, the pressure change in gas meter movement at setting range, then can be considered as this gas meter movement Leak Detection qualified, otherwise, be considered as defective.When adopting the utility model domestic gas meter movement leak detecting device to carry out Leak Detection to gas meter movement, only gas meter movement need be placed in shape chamber, or take out from shape chamber, other just Switching Power Supply, is essentially semiautomation operation.Further, adopt pressure detecting instrument to detect gas pressure change, effectively reduce numerous and diverse degree and the degree of difficulty of operation, improve Detection job.

Obviously, the Advantageous Effects of the utility model domestic gas meter movement leak detecting device can leak gas meter movement when semi-automation to detect, adopt instrument to judge leak case, reduce numerous and diverse degree and the degree of difficulty of operation, improve Detection job.Further, structure is simple, and cost is lower.

Claims (1)

1. a domestic gas meter movement leak detecting device, is characterized in that, this device comprises frame, shutoff inflation mechanism and pressure detecting instrument; Described frame comprises the base plate and the framework that forms of upper plate that are supported by four root posts, and the heart is provided with the shape chamber of fixing gas meter movement in the soleplate, matches bottom the shape in described shape chamber and size and gas meter movement; Shutoff inflation mechanism comprises block head, slide plate and shutoff cylinder, and sliding plate sleeve is contained on four root posts, and be provided with two block heads below slide plate, connect shutoff cylinder axis above, shutoff cylinder is arranged on upper plate upper surface; Two block heads are tubular structure, and the air inlet/outlet of its distributing position and size and gas meter movement matches, and wherein, one is connected with high-pressure air source, and another is connected with high sensitivity gas pressure sensor; High sensitivity gas pressure sensor is connected with pressure detecting instrument.
CN201420782983.4U 2014-12-13 2014-12-13 Domestic gas meter movement leak detecting device CN204313935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420782983.4U CN204313935U (en) 2014-12-13 2014-12-13 Domestic gas meter movement leak detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420782983.4U CN204313935U (en) 2014-12-13 2014-12-13 Domestic gas meter movement leak detecting device

Publications (1)

Publication Number Publication Date
CN204313935U true CN204313935U (en) 2015-05-06

Family

ID=53136242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420782983.4U CN204313935U (en) 2014-12-13 2014-12-13 Domestic gas meter movement leak detecting device

Country Status (1)

Country Link
CN (1) CN204313935U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067201A (en) * 2015-08-25 2015-11-18 江苏百特电器有限公司 Clamp for testing water leakage of internals
CN105258852A (en) * 2015-11-21 2016-01-20 重庆市山城燃气设备有限公司 Pneumatic clamping structure for gas meter sealing performance detection
CN105277247A (en) * 2015-11-11 2016-01-27 贵州天益仪表科技有限公司 Gas meter core capacity and core inner leakage detection device
CN105444845A (en) * 2015-11-11 2016-03-30 贵州天益仪表科技有限公司 Gas meter machine core volume and machine core inner leakage detection method
CN105466642A (en) * 2015-11-21 2016-04-06 重庆市山城燃气设备有限公司 Gasometern sealing performance detection device having dual-linked air clamper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067201A (en) * 2015-08-25 2015-11-18 江苏百特电器有限公司 Clamp for testing water leakage of internals
CN105277247A (en) * 2015-11-11 2016-01-27 贵州天益仪表科技有限公司 Gas meter core capacity and core inner leakage detection device
CN105444845A (en) * 2015-11-11 2016-03-30 贵州天益仪表科技有限公司 Gas meter machine core volume and machine core inner leakage detection method
CN105444845B (en) * 2015-11-11 2018-11-23 贵州天益仪表科技有限公司 Gas meter movement capacity and machine core inner leakage detection method
CN105277247B (en) * 2015-11-11 2018-12-28 贵州天益仪表科技有限公司 Gas meter movement capacity and machine core inner hexagon device
CN105258852A (en) * 2015-11-21 2016-01-20 重庆市山城燃气设备有限公司 Pneumatic clamping structure for gas meter sealing performance detection
CN105466642A (en) * 2015-11-21 2016-04-06 重庆市山城燃气设备有限公司 Gasometern sealing performance detection device having dual-linked air clamper

Similar Documents

Publication Publication Date Title
CN204718757U (en) A kind of filter cleaner leak locator
CN102788686B (en) Battery core safety valve testing device and method
CN105203274A (en) Pipe fitting sealing property testing device
CN103743305A (en) Nut internal screw thread detection machine
AU2011223472A8 (en) Floating platform
CN204740107U (en) O type sealing washer leak rate detection device
CN104062077B (en) A kind of connector detecting for medical rubber glove sealing property
RU2011119635A (en) Method for contactless compressor treatment of the soil and device for its implementation
CN205067153U (en) Water environmental detection set
CN203965093U (en) A kind of down-hole packer packing element sealing property experimental provision
CN203519273U (en) Fuel-oil-cleaner airtightness detection device
CN202403879U (en) Leakage detecting device for gloves
CN204255583U (en) A kind of can the withstand voltage and tightness test system of the industrial gas cylinder of telemonitoring
CN203616052U (en) A pressure gauge calibrating device
CN202083533U (en) Device for detecting tightness of container
CN202533235U (en) Leakage-testing device for oil tank of transformer
CN204314020U (en) A kind of high efficiency electric motor end cap air-tightness detection device
CN202204649U (en) Sealing tester for bag body
CN203249742U (en) Water leakage detection device for washing kettle
WO2012151542A3 (en) Hemodynamic pressure sensor test system and method
CN106706228B (en) Song body leak-checking apparatus
CN102494854A (en) Leakage and plugging detection apparatus of infusion set
CN204240934U (en) A kind of right alignment detects servicing unit
WO2014009785A3 (en) Leak test apparatus and leak test method
CN101201286A (en) Device for testing product hermeticity

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant