CN202533235U - Leakage-testing device for oil tank of transformer - Google Patents

Leakage-testing device for oil tank of transformer Download PDF

Info

Publication number
CN202533235U
CN202533235U CN2012201911978U CN201220191197U CN202533235U CN 202533235 U CN202533235 U CN 202533235U CN 2012201911978 U CN2012201911978 U CN 2012201911978U CN 201220191197 U CN201220191197 U CN 201220191197U CN 202533235 U CN202533235 U CN 202533235U
Authority
CN
China
Prior art keywords
pipe
transformer
testing
oil tank
leakage
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.)
Expired - Fee Related
Application number
CN2012201911978U
Other languages
Chinese (zh)
Inventor
何涛
杜刚
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.)
SICHUAN NANCHONG JINGTA TRANSFORMER CO Ltd
Original Assignee
SICHUAN NANCHONG JINGTA TRANSFORMER 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 SICHUAN NANCHONG JINGTA TRANSFORMER CO Ltd filed Critical SICHUAN NANCHONG JINGTA TRANSFORMER CO Ltd
Priority to CN2012201911978U priority Critical patent/CN202533235U/en
Application granted granted Critical
Publication of CN202533235U publication Critical patent/CN202533235U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a leakage-testing device for an oil tank of a transformer. The leakage-testing device is characterized in that a connecting pipe (3) is designed, the upper end of the connecting pipe is connected with a pressure gauge (1), an air inlet plug (2) is connected to the outer wall of the connecting pipe and is communicated with the interior of the connecting pipe, the lower end of the connecting pipe is connected with a pedestal (4) having a hollow threaded connector, and a sealing rubber pad (5) is sleeved outside the hollow threaded connector. The leakage-testing device transformer for the oil tank of the transformer has the advantages of small volume, safe operation, good sealing performance, high working efficiency, accurate test results, and convenient portability; further, the test is not limited by sites, the labor intensity of the workers is reduced , and the purpose of the utility model is fully achieved.

Description

The oil tank of transformer leakage testing device
Technical field
The utility model Wataru and one kind of leak detection device, in particular Wataru and A transformer tank leak testing devices.
Background technology
As everyone knows, after transformer production is come out or used a period of time, all to carry out the hydraulic pressure leak test and detect oil tank of transformer.The past oil tank of transformer carries out the hydraulic pressure leak test operation and generally adopts the pressure testing frame; Former pressure testing frame leakage testing device is a stationary structure, and fuel tank to be detected need hang on special-purpose pressure testing platform and fill water, regulates the seal cover board height through motor, gear lifting screw and fuel tank to be detected is sealed (seal process is observed by the operator; Must prevent seal cover board excessive descent damage motor, fuel tank); And adding air pressure, observe tensimeter to requiring to stop pressurization after the force value, whether observe fuel tank has seepage all around.To detect fuel tank after having detected again and hang the pressure testing platform.Exist troublesome poeration, defectives such as inefficiency.
The utility model content
The purpose of the utility model is to provide a kind of volume little for the deficiency that overcomes prior art, handling safety, and good seal performance, high efficiency, test result is accurate, and easy to carry, and test does not receive the oil tank of transformer leakage testing device of place restriction.Its concrete technical scheme is: design a connecting pipe; The connecting pipe upper end connects a tensimeter; Connect an inlet valve on the connecting pipe outer wall and make its with pipe in communicate, the connecting pipe lower end be connected with one be with the hollow thread connector base, the hollow thread connector is set with a seal gasket outward.
When using the utility model oil tank of transformer leakage testing device; With oil tank of transformer horizontal to be detected and topped up with water; Be installed in the leakage testing device base that installs seal gasket water filling port on the oil tank of transformer and tighten; Whether add air pressure with air pump from inlet valve, observe tensimeter to requiring to stop pressurization after the force value, observing fuel tank has seepage all around.After detecting completion, relief pressure is removed leakage testing device.
Can find out that from the technical scheme of the utility model it is little that the utility model oil tank of transformer leakage testing device has a volume, handling safety; Good seal performance, high efficiency, test result is accurate; And it is easy to carry; Test is not subjected to the advantage of place restriction, has also reduced working strength of workers, has reached the goal of the invention of the utility model fully.
Description of drawings
Fig. 1 is the structural representation of the utility model oil tank of transformer leakage testing device.
Embodiment
The following combination of drawings, the utility model for further steps in detail.
Embodiment 1, referring to accompanying drawing 1, designs a connecting pipe 3; The connecting pipe upper end connects a tensimeter 1; Connect an inlet valve 2 on the connecting pipe outer wall and make its with pipe in communicate, the connecting pipe lower end be connected with one be with the hollow thread connector base 4, the hollow thread connector is set with a seal gasket 5 outward.

Claims (1)

1. oil tank of transformer leakage testing device; It is characterized in that: design a connecting pipe (3); The connecting pipe upper end connects a tensimeter (1); Connect an inlet valve (2) on the connecting pipe outer wall and make its with pipe in communicate, the connecting pipe lower end be connected with one be with the hollow thread connector base (4), the hollow thread connector is set with a seal gasket (5) outward.
CN2012201911978U 2012-05-02 2012-05-02 Leakage-testing device for oil tank of transformer Expired - Fee Related CN202533235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201911978U CN202533235U (en) 2012-05-02 2012-05-02 Leakage-testing device for oil tank of transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201911978U CN202533235U (en) 2012-05-02 2012-05-02 Leakage-testing device for oil tank of transformer

Publications (1)

Publication Number Publication Date
CN202533235U true CN202533235U (en) 2012-11-14

Family

ID=47134411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201911978U Expired - Fee Related CN202533235U (en) 2012-05-02 2012-05-02 Leakage-testing device for oil tank of transformer

Country Status (1)

Country Link
CN (1) CN202533235U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102636317A (en) * 2012-05-02 2012-08-15 四川省南充晶塔变压器有限公司 Leakage testing device of gas-liquid two-phase transformer oil tank
CN103308255A (en) * 2013-06-07 2013-09-18 山东沂蒙电力设备有限公司 Leak testing device based on transformer oil tank
CN103364153A (en) * 2013-08-01 2013-10-23 江苏亨特集团华特电气有限公司 Air pressure leakage check method for transformer oil tank
CN104180959A (en) * 2014-09-17 2014-12-03 江西洪都航空工业集团有限责任公司 Aircraft Fuel tanker pressure measuring device
CN105547612A (en) * 2016-01-29 2016-05-04 湖北欢达电气股份有限公司 Transformer leakage testing device
CN106733724A (en) * 2017-03-21 2017-05-31 道真自治县金林科技有限公司 A kind of screening plant for high frequency transformer
CN111751056A (en) * 2020-07-08 2020-10-09 江苏华辰变压器股份有限公司 Detection process for leakage test of transformer oil tank

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102636317A (en) * 2012-05-02 2012-08-15 四川省南充晶塔变压器有限公司 Leakage testing device of gas-liquid two-phase transformer oil tank
CN103308255A (en) * 2013-06-07 2013-09-18 山东沂蒙电力设备有限公司 Leak testing device based on transformer oil tank
CN103364153A (en) * 2013-08-01 2013-10-23 江苏亨特集团华特电气有限公司 Air pressure leakage check method for transformer oil tank
CN104180959A (en) * 2014-09-17 2014-12-03 江西洪都航空工业集团有限责任公司 Aircraft Fuel tanker pressure measuring device
CN104180959B (en) * 2014-09-17 2016-12-07 江西洪都航空工业集团有限责任公司 A kind of fuel tanker pressure tester
CN105547612A (en) * 2016-01-29 2016-05-04 湖北欢达电气股份有限公司 Transformer leakage testing device
CN106733724A (en) * 2017-03-21 2017-05-31 道真自治县金林科技有限公司 A kind of screening plant for high frequency transformer
CN106733724B (en) * 2017-03-21 2019-01-18 道真自治县金林科技有限公司 A kind of screening plant for high frequency transformer
CN111751056A (en) * 2020-07-08 2020-10-09 江苏华辰变压器股份有限公司 Detection process for leakage test of transformer oil tank

Similar Documents

Publication Publication Date Title
CN202533235U (en) Leakage-testing device for oil tank of transformer
CN204101246U (en) A fuel tank leak-testing apparatus
CN203616063U (en) Valve oil seal static sealing performance detection device
CN105319029A (en) Oil cooling AC generator housing seal test apparatus
CN102636317A (en) Leakage testing device of gas-liquid two-phase transformer oil tank
CN202851518U (en) Digital display hydraulic cylinder
CN214066442U (en) Waterproof testing arrangement is used in instrument and meter manufacturing
CN203422203U (en) Air tightness detection apparatus for sealed bearing
CN204788845U (en) Pressure is tried on clothes and is put
CN103471785A (en) Gas tightness detection device for products
CN201973004U (en) Pressure withstanding test device for hydraulic oil cylinder
CN203178048U (en) Gas-meter air-tightness high pressure water test detection apparatus
CN104458156A (en) Portable sealing detection device for wind power brake
CN204330226U (en) Gondola water faucet semi-manufacture air-leakage detector
CN204286719U (en) The portable sealed property pick-up unit of wind power brake
CN104155064A (en) On-line leak detection device for drainage system pipeline
CN204831732U (en) Airtight perfromance detection device
CN103760033A (en) Testing device for water pressure of pipe material and application method thereof
CN204403506U (en) Axle connects formula valve inside manometer type valve for fire-extinguisher
CN202693223U (en) Sealing test device for pressure-bearing casting
CN204142444U (en) A kind of check valve seal checkout equipment
CN204142439U (en) For the working device of hydraulic-brake hose test
CN203981357U (en) A kind of online leakage detection apparatus of drainage system pipe
CN106706229A (en) Dynamic sealing performance detection device for sealing component
CN205506310U (en) A leakproofness testing frock for aircraft tank annex board

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20150502