CN201639187U - Combined charging joint - Google Patents
Combined charging joint Download PDFInfo
- Publication number
- CN201639187U CN201639187U CN2010201579911U CN201020157991U CN201639187U CN 201639187 U CN201639187 U CN 201639187U CN 2010201579911 U CN2010201579911 U CN 2010201579911U CN 201020157991 U CN201020157991 U CN 201020157991U CN 201639187 U CN201639187 U CN 201639187U
- Authority
- CN
- China
- Prior art keywords
- gas
- charging
- charging connection
- joint
- self
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 25
- 239000002131 composite material Substances 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a combined charging joint which includes self-sealed charging joints and a straight-through charging joint; the self-sealed charging joint I is jointed with the straight-through charging joint and then is communicated with a charging tube through a connector; a reducing valve is arranged on the charging tube; the charging tube is a high pressure charging tube; the connector is a tee joint which is respectively jointed with the straight-through charging joint, the self-sealed charging joint II and the charging tube. By adopting the technical scheme, the combined charging joint has the following advantages that the combined charging joint is a module type structure which has a compact structure, is convenient to be maintained and operated, can be used as the GIS combined electric and SF6 breakers of a 35kV-220kV manufacturer for charging, and plays the positive promotion role of lightening the working intensity of working personnel, as well as improving the charging quality and the repairing efficiency.
Description
Technical field
The utility model relates to the gas-charging connection of using on a kind of combined electric and the circuit breaker.
Background technology
Converting equipment is installed in the upkeep operation, GIS combined electric, the various models of SF6 circuit breaker, producer is numerous, various model device gas-charging connections can not exchange again, in maintenance, treatment facility gas leakage defective process, search with the corresponding gas-charging connection of defective equipment be a loaded down with trivial details job, go to sometimes on-the-spot with gas-charging connection not corresponding with equipment interface, can't inflate.Go out for a long time to have to be with a few cover gas-charging connections, in order to avoid the cost of overhaul increases more.
In a word, manufacturer's brand of being engaged in 35kV-500kV equipment GIS combined electrical apparatus, SF6 circuit breaker is a lot, and each producer's inflation interface and gas-charging connection are inequality again, safeguard for production and bring very big inconvenience.
Gas-charging connection is the pith of GIS combined electric, SF6 circuit breaker, and its material of its structures shape will be got well, sealing is eager to excel, and use will make things convenient for.According to GIS combined electric, SF6 circuit breaker characteristics and construction, maintenance field condition, to develop a easy to usely, safe and reliable, strong, the multiduty gas-charging connection of sealing is very important.Whether GIS combined electric, SF6 circuit breaker gas-charging connection reliability, sealing good, to improve charge-air mass and efficient, minimizing inflation cost plays a part very important.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency a kind of composite type gas-charging connection is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of composite type gas-charging connection comprises self-sealing gas-charging connection and through type gas-charging connection, and self-sealing gas-charging connection I is communicated with gas-filled tube by connector with through type gas-charging connection butt joint back.
Combinations thereof formula gas-charging connection, gas-filled tube is provided with pressure-reducing valve.
Combinations thereof formula gas-charging connection, described gas-filled tube are the high pressure gas-filled tubes.
Combinations thereof formula gas-charging connection, described connector is threeway, threeway is docked with through type gas-charging connection, self-sealing gas-charging connection II and gas-filled tube respectively.
Combinations thereof formula gas-charging connection, described connector is a four-way, four-way docks with through type gas-charging connection, self-sealing gas-charging connection II, self-sealing gas-charging connection III and gas-filled tube respectively.
Adopt technique scheme, the utility model has following advantage: the utility model is a modular organization, this gas-charging connection compact conformation, easy to maintenance, be convenient to the operation, can be as 35kV---the GIS of 220kV producer combined electric, the inflation of SF6 circuit breaker are used, to alleviating operating personnel's labour intensity, improve equipment charge-air mass and maintenance efficiency and play the effect of actively promoting.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the another kind of structural representation of the utility model.
Embodiment
A kind of as shown in drawings composite type gas-charging connection, comprise self-sealing gas-charging connection and through type gas-charging connection, self-sealing gas-charging connection I 1 is communicated with gas-filled tube 5 by connector 4 with through type gas-charging connection 2 butt joint backs, gas-filled tube 5 is provided with pressure-reducing valve 6, described gas-filled tube 5 is high pressure gas-filled tubes, described connector 4 is threeways, and threeway is docked with through type gas-charging connection 2, self-sealing gas-charging connection II3 and gas-filled tube 5 respectively.
Self-sealing gas-charging connection I1 is the self-sealing gas-charging connection of Ping Gao factory in the utility model, and through type gas-charging connection 2 is through type gas-charging connections of Tai Kai factory, and self-sealing gas-charging connection II3 is that to open high-voltage electrical apparatus limited company be the self-sealing gas-charging connection in the west.
Self-sealing gas-charging connection III7 can select the self-sealing gas-charging connection match with it according to the equipment needs in the utility model.
The course of work: Ping Gao factory gas-charging connection, Xi Gao factory gas-charging connection can directly be connected with equipment realizes inflation.Tai Kai factory gas-charging connection is not because of being the self-sealing joint, need Xi Gao factory gas-charging connection is screwed off and can open the plant inflation to Thailand, inflation screws on Xi Gao factory gas-charging connection after finishing, and opens pressure-reducing valve and makes and be with certain SF6 gas pressure to guarantee that gas-charging connection inside does not make moist, and inflates end-of-job in the gas-filled tube.
Claims (5)
1. a composite type gas-charging connection comprises self-sealing gas-charging connection and through type gas-charging connection, it is characterized in that: self-sealing gas-charging connection I (1) is communicated with gas-filled tube (5) by connector (4) with through type gas-charging connection (2) butt joint back.
2. composite type gas-charging connection according to claim 1 is characterized in that: gas-filled tube (5) is provided with pressure-reducing valve (6).
3. composite type gas-charging connection according to claim 2 is characterized in that: described gas-filled tube (5) is the high pressure gas-filled tube.
4. composite type gas-charging connection according to claim 3 is characterized in that: described connector (4) is threeway, and threeway is docked with through type gas-charging connection (2), self-sealing gas-charging connection II (3) and gas-filled tube (5) respectively.
5. composite type gas-charging connection according to claim 3, it is characterized in that: described connector (4) is a four-way, and four-way docks with through type gas-charging connection (2), self-sealing gas-charging connection II (3), self-sealing gas-charging connection III (7) and gas-filled tube (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201579911U CN201639187U (en) | 2010-04-14 | 2010-04-14 | Combined charging joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201579911U CN201639187U (en) | 2010-04-14 | 2010-04-14 | Combined charging joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639187U true CN201639187U (en) | 2010-11-17 |
Family
ID=43083692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201579911U Expired - Fee Related CN201639187U (en) | 2010-04-14 | 2010-04-14 | Combined charging joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679067A (en) * | 2012-04-09 | 2012-09-19 | 山东电力集团公司烟台供电公司 | Special exhaust SF6 equipment inflating joint with adjustable pressure protection function |
| CN103322408A (en) * | 2013-05-28 | 2013-09-25 | 国家电网公司 | System for pumping and inflating SF6 for gas insulated switchgear |
| CN103727338A (en) * | 2012-10-10 | 2014-04-16 | 湖北省电力公司荆门供电公司 | Sulfur hexafluoride breaker inflation universal connector |
-
2010
- 2010-04-14 CN CN2010201579911U patent/CN201639187U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679067A (en) * | 2012-04-09 | 2012-09-19 | 山东电力集团公司烟台供电公司 | Special exhaust SF6 equipment inflating joint with adjustable pressure protection function |
| CN103727338A (en) * | 2012-10-10 | 2014-04-16 | 湖北省电力公司荆门供电公司 | Sulfur hexafluoride breaker inflation universal connector |
| CN103322408A (en) * | 2013-05-28 | 2013-09-25 | 国家电网公司 | System for pumping and inflating SF6 for gas insulated switchgear |
| CN103322408B (en) * | 2013-05-28 | 2015-10-28 | 国家电网公司 | GIS sulfur hexafluoride gas is extracted out and is filled with system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203720273U (en) | Transformer dielectric loss and insulation resistor tester | |
| CN201706192U (en) | Multifunctional SF6 gas charging joint device | |
| CN201266690Y (en) | Short circuit grounding device | |
| CN106374380B9 (en) | Uninterrupted power extension function module and extension method for GIS bus standby interval | |
| CN201639187U (en) | Combined charging joint | |
| CN107240883B (en) | Function module for uninterrupted power extension bus of GIS and extension method | |
| CN202305740U (en) | Voltage withstand partial discharge test tooling for combined electric appliance isolator | |
| CN103941100A (en) | Intelligent device for measuring dielectric loss factor and insulation resistance of power transformer | |
| CN201810980U (en) | Multi-path air supply device of air compressor | |
| CN103423124A (en) | Solar air compressor energy-storing system | |
| CN203500828U (en) | Inflation tool of sulfur hexafluoride gas insulation equipment | |
| CN203617045U (en) | Cable vacuum pumping and moisture removing device | |
| CN206584019U (en) | A kind of double power supply automatic transfer switch hookup and a kind of electrical system | |
| CN201827644U (en) | SF<6> gas deflating and inflating device | |
| CN105471083A (en) | Safety switching device and method of power battery and battery simulator | |
| CN106786227A (en) | A kind of rock tunnel(ling) machine service cable extension fixture and operating method | |
| CN203273118U (en) | Multi-purpose connector of sulfur hexafluoride gas recovery device | |
| CN111786406A (en) | Black start system of biomass unit combined coal-fired unit | |
| CN103647343A (en) | Improvement method for spare power automatic switching operating mode of internal bridging line transformer substation | |
| CN202001832U (en) | SF6 gas filled joint adapter box | |
| CN206364435U (en) | GIS buses standby spacing does not have a power failure enlarging functional module | |
| CN103244819A (en) | SF6 gas filling device | |
| CN204064591U (en) | The vertical automatic pressure test device of heat collector runner | |
| CN203859537U (en) | Islanding generation device of wind turbine unit | |
| CN204947441U (en) | 126kVGIS fast junction apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ELECTRIC POWER OF HENAN SANMENXIA ELECTRICAL SERVICE COMPANY Effective date: 20131107 Owner name: SANMENXIA POWER SUPPLY COMPANY, STATE GRID HENAN E Effective date: 20131107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 472000 SANMENXIA, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131107 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: SANMENXIA POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY Address before: Sanmenxia City, Henan province 472000 West Xiaoshan Road, Henan Sanmenxia power supply company Patentee before: Electric Power of Henan Sanmenxia Electrical Service Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |