CN103267612A - Insulator air-tightness verifying device - Google Patents
Insulator air-tightness verifying device Download PDFInfo
- Publication number
- CN103267612A CN103267612A CN2013101554310A CN201310155431A CN103267612A CN 103267612 A CN103267612 A CN 103267612A CN 2013101554310 A CN2013101554310 A CN 2013101554310A CN 201310155431 A CN201310155431 A CN 201310155431A CN 103267612 A CN103267612 A CN 103267612A
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- Prior art keywords
- air chamber
- air
- communicated
- pipe
- tracheae
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- 239000012212 insulator Substances 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses an insulator air-tightness verifying device which comprises an air chamber, pressing rings, communicating pipes, an air pipe and a fixing device. The air chamber comprises a first air chamber, a second air chamber and a third air chamber. A fixed edge is arranged at the upper end of each air chamber. One pressing ring is arranged above each fixed edge and fixed through a fixing mechanism. The right side of the first air chamber is communicated with the left side of the second air chamber through a connecting pipe. The right side of the second air chamber is communicated with the left side of the third air chamber through a connecting pipe. The air pipe extending out forwards is arranged in the middle of the second air chamber. One end of the air pipe is communicated with the second air chamber. A pipe joint is arranged at the other end of the air pipe. A pressure meter is arranged in the middle of the air pipe. The pressure meter is communicated with the air pipe. The insulator air-tightness verifying device is simple in structure, convenient to use, capable of simultaneously and effectively detecting air tightness of three insulators, and high in efficiency.
Description
Technical field
The present invention relates to a kind of verifying attachment field, the airtight verifying attachment of especially a kind of insulator.
Background technology
At present, detect the bubble-tight apparatus structure complexity of insulator, and use inconvenience, and can only detect the impermeability of an insulator at every turn, efficient is low.
Summary of the invention
The purpose of this invention is to provide the airtight verifying attachment of a kind of insulator.
What the present invention solved is the existing complex structure that insulator impermeability device exists that detects, be not easy to use, and the low problem of detection efficiency.
The skill scheme that technical solution problem of the present invention adopts is: it comprises air chamber, trim ring, communicating pipe, tracheae and stationary installation, air chamber comprises first air chamber, second air chamber and the 3rd air chamber, each air chamber upper end is equipped with a built-in edge, described built-in edge top is respectively equipped with a trim ring, fixes by fixed mechanism; The described first air chamber right side passes on left connecting pipe with second air chamber and is communicated with, the described second air chamber right side passes on left connecting pipe with the 3rd air chamber and is communicated with, described second air chamber middle part is provided with a tracheae that stretches out forward, described tracheae one end is communicated with second air chamber, the other end is provided with a pipe adapter, described tracheae middle part is provided with a tensimeter, and described tensimeter is communicated with tracheae.
The invention has the beneficial effects as follows: the present invention is simple in structure, and is easy to use, can effectively detect the impermeability of three insulators simultaneously, the efficient height.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the sectional view of the second air chamber A-A.
Fig. 3 is the fixed mechanism enlarged diagram.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in the figure, it comprises air chamber, trim ring 5, communicating pipe 2, tracheae 10 and stationary installation 6, described air chamber comprises first air chamber 1, second air chamber 3 and the 3rd air chamber 4, each air chamber upper end is equipped with a built-in edge 7, described built-in edge 7 tops are respectively equipped with a trim ring 5, and are fixing by fixed mechanism 6; Described first air chamber 1 right side passes on left connecting pipe 2 with second air chamber 3 and is communicated with, described second air chamber 3 right sides pass on left connecting pipe with the 3rd air chamber 4 and are communicated with, described second air chamber 3 middle parts are provided with a tracheae that stretches out forward 10, described tracheae 10 1 ends are communicated with second air chamber 3, the other end is provided with a pipe adapter 8, described tracheae 10 middle parts are provided with a tensimeter 9, and described tensimeter 9 is communicated with tracheae 10.
In the present embodiment, all fixing by welding between described air chamber, connecting pipe 2, built-in edge 7, tracheae 10, the tensimeter 9.
In the present embodiment, described fixed mechanism comprises nut 12, plain washer 13 and bolt 11, and described bolt 11 is inverted, and it is fixing to pass built-in edge 7, trim ring 5 backs and nut 12, be provided with plain washer between described bolt 11 and the built-in edge 7, be provided with plain washer 13 between described nut 12 and the trim ring 5.
Claims (2)
1. airtight verifying attachment of insulator, comprise air chamber, trim ring, communicating pipe, tracheae and stationary installation, it is characterized in that described air chamber comprises first air chamber, second air chamber and the 3rd air chamber, each air chamber upper end is equipped with a built-in edge, described built-in edge top is respectively equipped with a trim ring, fixes by fixed mechanism; The described first air chamber right side passes on left connecting pipe with second air chamber and is communicated with, the described second air chamber right side passes on left connecting pipe with the 3rd air chamber and is communicated with, described second air chamber middle part is provided with a tracheae that stretches out forward, described tracheae one end is communicated with second air chamber, the other end is provided with a pipe adapter, described tracheae middle part is provided with a tensimeter, and described tensimeter is communicated with tracheae.
2. the airtight verifying attachment of insulator according to claim 1, it is characterized in that described fixed mechanism comprises nut, plain washer and bolt, described bolt is inverted, fix with nut after passing built-in edge, trim ring, be provided with plain washer between described bolt and the built-in edge, be provided with plain washer between described nut and the trim ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101554310A CN103267612A (en) | 2013-04-29 | 2013-04-29 | Insulator air-tightness verifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101554310A CN103267612A (en) | 2013-04-29 | 2013-04-29 | Insulator air-tightness verifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103267612A true CN103267612A (en) | 2013-08-28 |
Family
ID=49011252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101554310A Pending CN103267612A (en) | 2013-04-29 | 2013-04-29 | Insulator air-tightness verifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103267612A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019948A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Trigeminal withstand voltage test device |
| CN104034490A (en) * | 2014-06-25 | 2014-09-10 | 中发输配电设备（平湖）有限公司 | Insulator water-pressure tightness test device |
| CN110702329A (en) * | 2019-09-27 | 2020-01-17 | 中航光电科技股份有限公司 | Air seal test tool for miniature radio frequency insulator |
| CN116398807A (en) * | 2022-09-29 | 2023-07-07 | 杭州市电力设计院有限公司 | A pipe gallery charging and discharging device for gas-insulated metal-enclosed lines (GIL) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2045007C1 (en) * | 1991-07-19 | 1995-09-27 | Борис Васильевич Нетребко | Tightness test method |
| JPH09133603A (en) * | 1995-11-09 | 1997-05-20 | Ngk Insulators Ltd | Method and apparatus for inspection of airtightness of composite insulating tube |
| CN200979480Y (en) * | 2006-09-28 | 2007-11-21 | 江津增压器厂 | A hydraulic sealing device for a square port of a blank cast |
| CN201314854Y (en) * | 2008-10-27 | 2009-09-23 | 潍坊盛瑞动力机械科技有限公司 | Water seal air tightness detection device |
| CN101672718A (en) * | 2009-08-28 | 2010-03-17 | 无锡海源重工股份有限公司 | Water pressure testing device of intermediate heat exchanger |
| CN201844956U (en) * | 2010-09-29 | 2011-05-25 | 常州市德春电器有限公司 | Leak detection box for thimble seat |
| CN202111408U (en) * | 2011-05-26 | 2012-01-11 | 平高集团有限公司 | Air passage connecting structure for high voltage switch equipment |
| CN202121249U (en) * | 2011-06-02 | 2012-01-18 | 平高集团有限公司 | Air channel communication structure for high voltage switchgear |
| CN203259313U (en) * | 2013-04-29 | 2013-10-30 | 中发输配电设备（平湖）有限公司 | Insulator airtightness detection device |
-
2013
- 2013-04-29 CN CN2013101554310A patent/CN103267612A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2045007C1 (en) * | 1991-07-19 | 1995-09-27 | Борис Васильевич Нетребко | Tightness test method |
| JPH09133603A (en) * | 1995-11-09 | 1997-05-20 | Ngk Insulators Ltd | Method and apparatus for inspection of airtightness of composite insulating tube |
| CN200979480Y (en) * | 2006-09-28 | 2007-11-21 | 江津增压器厂 | A hydraulic sealing device for a square port of a blank cast |
| CN201314854Y (en) * | 2008-10-27 | 2009-09-23 | 潍坊盛瑞动力机械科技有限公司 | Water seal air tightness detection device |
| CN101672718A (en) * | 2009-08-28 | 2010-03-17 | 无锡海源重工股份有限公司 | Water pressure testing device of intermediate heat exchanger |
| CN201844956U (en) * | 2010-09-29 | 2011-05-25 | 常州市德春电器有限公司 | Leak detection box for thimble seat |
| CN202111408U (en) * | 2011-05-26 | 2012-01-11 | 平高集团有限公司 | Air passage connecting structure for high voltage switch equipment |
| CN202121249U (en) * | 2011-06-02 | 2012-01-18 | 平高集团有限公司 | Air channel communication structure for high voltage switchgear |
| CN203259313U (en) * | 2013-04-29 | 2013-10-30 | 中发输配电设备（平湖）有限公司 | Insulator airtightness detection device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019948A (en) * | 2014-06-25 | 2014-09-03 | 中发输配电设备（平湖）有限公司 | Trigeminal withstand voltage test device |
| CN104034490A (en) * | 2014-06-25 | 2014-09-10 | 中发输配电设备（平湖）有限公司 | Insulator water-pressure tightness test device |
| CN110702329A (en) * | 2019-09-27 | 2020-01-17 | 中航光电科技股份有限公司 | Air seal test tool for miniature radio frequency insulator |
| CN116398807A (en) * | 2022-09-29 | 2023-07-07 | 杭州市电力设计院有限公司 | A pipe gallery charging and discharging device for gas-insulated metal-enclosed lines (GIL) |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130828 |