CN102636317A - Leakage testing device of gas-liquid two-phase transformer oil tank - Google Patents
Leakage testing device of gas-liquid two-phase transformer oil tank Download PDFInfo
- Publication number
- CN102636317A CN102636317A CN2012101314666A CN201210131466A CN102636317A CN 102636317 A CN102636317 A CN 102636317A CN 2012101314666 A CN2012101314666 A CN 2012101314666A CN 201210131466 A CN201210131466 A CN 201210131466A CN 102636317 A CN102636317 A CN 102636317A
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- gas
- liquid
- phase transformer
- oil tank
- 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.)
- Pending
Links
Abstract
The invention discloses a leakage testing device of a gas-liquid two-phase transformer oil tank, which is characterized in that a connecting pipe (3) is designed, the upper end of the connecting pipe is connected with a pressure meter (1), the outer wall of the connecting pipe is connected with an inlet valve (2), the inlet valve (2) is communicated with the inside of the connecting pipe, the lower end of the connecting pipe is connected with a base (4) with a hollow thread joint, and a sealing rubber pad (5) is sleeved outside the hollow thread joint. The leakage testing device of the gas-liquid two-phase transformer oil tank has the advantages of small volume, safety in operation, good sealing property, high working efficiency, accuracy in testing result, convenience for carrying and no limit to the field during testing, is also reduced in labor intensity of workers, and completely achieves the purposes of the invention.
Description
Technical field
Wataru present invention and one kind of leak detection device, in particular Wataru and one kind of gas-liquid two-phase transformer tank leak test device.
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.
Summary of the invention
The objective of the invention is to provides a kind of volume little for the deficiency that overcomes prior art, handling safety, good seal performance; High efficiency; Test result is accurate, and easy to carry, and test does not receive the gas-liquid two-phase transformer fuel tank leakage tester 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 gas-liquid two-phase transformer fuel tank leakage tester of the present invention; 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 from technical scheme of the present invention; It is little that gas-liquid two-phase transformer fuel tank leakage tester of the present invention 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 goal of the invention of the present invention fully.
Description of drawings
Fig. 1 is the structural representation of gas-liquid two-phase transformer fuel tank leakage tester of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is made further detailed description.
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. gas-liquid two-phase transformer fuel tank leakage tester; 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101314666A CN102636317A (en) | 2012-05-02 | 2012-05-02 | Leakage testing device of gas-liquid two-phase transformer oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101314666A CN102636317A (en) | 2012-05-02 | 2012-05-02 | Leakage testing device of gas-liquid two-phase transformer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102636317A true CN102636317A (en) | 2012-08-15 |
Family
ID=46620798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101314666A Pending CN102636317A (en) | 2012-05-02 | 2012-05-02 | Leakage testing device of gas-liquid two-phase transformer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102636317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282415A (en) * | 2014-09-05 | 2015-01-14 | 申达电气集团浙江换热器有限公司 | Structure of directly welded transformer heat sink, leakage test air filling cover and sealing cover |
| CN104697730A (en) * | 2015-03-18 | 2015-06-10 | 中煤特殊凿井有限责任公司 | Detection device for detecting tightness of freezing pipe |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334027Y (en) * | 1998-07-03 | 1999-08-18 | 高有方 | Special liquefied petroleum gas steel cylinder pressure tester |
| US20110156918A1 (en) * | 2009-12-30 | 2011-06-30 | Eduardo Pedrosa Santos | System for monitoring oil level and detecting leaks in power transformers, reactors, current and potential transformers, high voltage bushings and the like |
| CN202533235U (en) * | 2012-05-02 | 2012-11-14 | 四川省南充晶塔变压器有限公司 | Leakage-testing device for oil tank of transformer |
-
2012
- 2012-05-02 CN CN2012101314666A patent/CN102636317A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334027Y (en) * | 1998-07-03 | 1999-08-18 | 高有方 | Special liquefied petroleum gas steel cylinder pressure tester |
| US20110156918A1 (en) * | 2009-12-30 | 2011-06-30 | Eduardo Pedrosa Santos | System for monitoring oil level and detecting leaks in power transformers, reactors, current and potential transformers, high voltage bushings and the like |
| CN202533235U (en) * | 2012-05-02 | 2012-11-14 | 四川省南充晶塔变压器有限公司 | Leakage-testing device for oil tank of transformer |
Non-Patent Citations (3)
| Title |
|---|
| 廖庆斌等: "液体阀门泄漏检测装置的研制及试验研究", 《中国机械工程》 * |
| 粟槐林: "变压器的打泵试漏", 《变压器》 * |
| 詹长书等: "汽车燃油系统测漏仪的研制及其应用", 《机床与液压》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282415A (en) * | 2014-09-05 | 2015-01-14 | 申达电气集团浙江换热器有限公司 | Structure of directly welded transformer heat sink, leakage test air filling cover and sealing cover |
| CN104282415B (en) * | 2014-09-05 | 2018-01-23 | 申达电气集团浙江换热器有限公司 | Structure and leak test the inflation lid and closure of directly welded transformer radiator |
| CN104697730A (en) * | 2015-03-18 | 2015-06-10 | 中煤特殊凿井有限责任公司 | Detection device for detecting tightness of freezing pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202533235U (en) | Leakage-testing device for oil tank of transformer | |
| CN202441672U (en) | Inner leakage detection tool for hydraulic oil cylinder | |
| CN202522364U (en) | Pressure gage protector | |
| CN104075855B (en) | A kind of pipe adapter leak detection apparatus | |
| CN203396572U (en) | Multi-station valve pressure test device | |
| CN203616063U (en) | Valve oil seal static sealing performance detection device | |
| CN102636317A (en) | Leakage testing device of gas-liquid two-phase transformer oil tank | |
| CN204142444U (en) | A kind of check valve seal checkout equipment | |
| CN207600684U (en) | A kind of device for detecting sealability with doubles laminated structure | |
| CN203422203U (en) | Air tightness detection apparatus for sealed bearing | |
| CN103133462A (en) | Automatic venting and pressure-measuring joint | |
| CN104155064A (en) | On-line leak detection device for drainage system pipeline | |
| CN202631200U (en) | Air-tightness inspection equipment | |
| CN104215401A (en) | Gas tight testing device | |
| CN204661306U (en) | Diaphragm seal pressure transmitter vacuum oil filling device | |
| CN103926042A (en) | Simple detection device for leakage and sealing between pump cylinder of oil well pump and plunger | |
| CN204330226U (en) | Gondola water faucet semi-manufacture air-leakage detector | |
| CN208476504U (en) | A kind of water purifier dynamic pressure tester | |
| CN207600671U (en) | A kind of integrated sealing system safety testing device | |
| CN203867848U (en) | Motor-driven pressure test pump detecting tool | |
| CN201973004U (en) | Pressure withstanding test device for hydraulic oil cylinder | |
| CN104458156A (en) | Portable sealing detection device for wind power brake | |
| CN101498641A (en) | Method for measuring air content in engine oil of engine oil pump | |
| CN201819780U (en) | Pressure detection equipment for container | |
| CN103760033A (en) | Testing device for water pressure of pipe material and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120815 |