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

Leakage-testing device for oil tank of transformer Download PDF

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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
Application number
CN2012201911978U
Other languages
Chinese (zh)
Inventor
何涛
杜刚
Original Assignee
四川省南充晶塔变压器有限公司
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 四川省南充晶塔变压器有限公司 filed Critical 四川省南充晶塔变压器有限公司
Priority to CN2012201911978U priority Critical patent/CN202533235U/en
Application granted granted Critical
Publication of CN202533235U publication Critical patent/CN202533235U/en

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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 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 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 (6)

* 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

Cited By (8)

* 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

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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