CN201706192U - Multifunctional SF6 gas charging joint device - Google Patents

Multifunctional SF6 gas charging joint device Download PDF

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Publication number
CN201706192U
CN201706192U CN2010202542219U CN201020254221U CN201706192U CN 201706192 U CN201706192 U CN 201706192U CN 2010202542219 U CN2010202542219 U CN 2010202542219U CN 201020254221 U CN201020254221 U CN 201020254221U CN 201706192 U CN201706192 U CN 201706192U
Authority
CN
China
Prior art keywords
pipeline
gas
functional
charging connection
pressure gauge
Prior art date
Application number
CN2010202542219U
Other languages
Chinese (zh)
Inventor
庄严
林永春
Original Assignee
福建省电力有限公司泉州电业局
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 福建省电力有限公司泉州电业局 filed Critical 福建省电力有限公司泉州电业局
Priority to CN2010202542219U priority Critical patent/CN201706192U/en
Application granted granted Critical
Publication of CN201706192U publication Critical patent/CN201706192U/en

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Abstract

The utility model discloses a multifunctional SF6 gas charging joint device, which comprises a pressure reduction valve, a pipeline and a gas charging joint and is further provided with a pressure gauge. The pipeline consists of two portions, gas inlet and outlet ends of the pressure gauge are respectively connected with the pipeline, the other end of the pipeline which is connected with the gas inlet end is connected with the pressure reduction valve, and the other end of the pipeline which is connected with the gas outlet end is communicated with the gas charging joint. The multifunctional SF6 gas charging joint device has the advantages that the gas charging joint device is additionally provided with the pressure gauge so as to be capable of realizing reading during a gas charging process, and can be used for detecting accuracy of a pressure gauge of a circuit breaker, thereby monitoring equipment for equipment operators.

Description

Multi-functional SF6 inflation interface device

Technical field

The utility model relates to a kind of inflator, particularly a kind of multi-functional SF6 inflation interface device.

Background technique

SF6 is as circuit breaker, the insulation of GIS equipment and arc-extinguishing medium, in case the low defective of pressure takes place then be the II class, intractability is big, and the cycle is long, directly influences then to stop using as a servant for equipment.Existing SF6 charger, its structure mainly by: reduction valve-pipeline-gas-charging connection connects and composes successively.The inflation interface device of this form, in use, because SF6 pressure is the reading foundation with pressure gauge in the switching mechanism case, and the SF6 switch mostly is outdoor operation.The souvenir validity is poor, descends easily, and can't check before the inflation, will have overpressure or low excessively risk in the gas replenishment process, and the both may cause serious consequence.

The model utility content

The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of can accurately know aeration quantity what multi-functional SF6 inflation interface device.

A kind of multi-functional SF6 inflation interface device, comprise reduction valve, pipeline, gas-charging connection, its structure outline is: described multi-functional SF6 inflation interface device also is provided with pressure gauge, and described pipeline is made of two-part, and described pressure gauge inlet, outlet end links to each other with pipeline respectively, the other end of the pipeline that links to each other with inlet end links to each other with reduction valve, and the other end of the pipeline that links to each other with the outlet side is connected with gas-charging connection.

In inflator, add pressure gauge, be used as reading foundation in the gas replenishment process, can carry manometric reading with circuit breaker in use compares, thereby judge whether the pressure gauge that circuit breaker carries is qualified, also provide guarantee to the monitoring of equipment for the equipment operation personnel, overcome in the prior art owing to only do according to being brought with pressure gauge reading in the switching mechanism case, because killer switch mostly is outdoor operation, the souvenir validity descends, and can't check before the inflation, in gas replenishment process, will there be overpressure or low excessively risk, thereby cause the generation of serious consequence.

Described pipeline is connected with gas-charging connection or both directly is connected, or connects indirectly.

Adopting indirectly to connect, can utilize the use that matches with a plurality of gas-charging connections of a pipeline, thereby reduce required number of tubes, increases work efficiency in the saving storage area.

Being connected to indirectly of described pipeline and gas-charging connection adopts rapid pipe joint to be connected with between pipeline and the gas-charging connection, and the mother of described rapid pipe joint, sub-joint are connected on pipeline, the gas-charging connection.

Being connected to fixed connection the between gas-charging connection and the rapid pipe joint.

Described rapid pipe joint is the rapid pipe joint that has two-way check function.

Because the inflator in the existing charger only has a unidirectional check valve at the circuit breaker side connector, just might or come off so in use because of piping failure, under high pressure arranged rapidly and cause being inflated in the equipment gas, cause air chamber pressure low excessively.Therefore adopt the rapid pipe joint that has two-way check function, the Security that can improve gas replenishment process.Solve the accident that comes off and take place because of pipeline in the gas replenishment process.

In sum, the utility model has following advantage compared to existing technology:

The utility model has added pressure gauge in inflation in the interface device, thereby can be implemented in reading in the gas replenishment process, can be used for detecting circuit breaker and carries manometric correctness, thereby provide monitoring to equipment for the equipment operation personnel.The utility model is also introduced rapid pipe joint in the multi-functional inflator, realized the use that can be complementary with the gas-charging connection of multiple model of a pipeline in use, significantly reduced number of tubes like this, thereby saved the storage area, make classification with deposit all unusual convenience, bring great convenience to use, thereby improved working efficiency greatly, simultaneously because the utility model has also adopted two-way check rapid pipe joint, thereby can prevent pipeline in the gas replenishment process from coming off and the accident that takes place.

Description of drawings

Fig. 1 is the structural representation of embodiment's 1 of the present utility model multi-functional SF6 inflation interface device

5 rapid pipe joints of label declaration 1 reduction valve 2 pipelines 3 pressure gauges 4 gas-charging connections

Embodiment

Below in conjunction with embodiment the utility model is described in more detail.

Embodiment 1

A kind of multi-functional SF6 inflation interface device, the pipeline 2 that comprises 1,2 of reduction valve, pressure gauge 3, gas-charging connection 4 and rapid pipe joint 5, its order of connection is followed successively by, and reduction valve links to each other with wherein a pipeline, the other end of this pipeline links to each other with manometric inlet end, manometric outlet side links to each other with another pipeline, and the other end of this pipeline then is connected with the female joint that connects fast, the sub-joint of rapid pipe joint then with fill the fixed welding of a joint.

It is same as the prior art that present embodiment is not stated part.

Claims (5)

1. a multi-functional SF6 inflates interface device, comprise reduction valve (1), pipeline (2), gas-charging connection (4), it is characterized in that: described multi-functional SF6 inflation interface device also is provided with pressure gauge (3), and described pipeline is made of two-part, and described pressure gauge inlet, outlet end links to each other with pipeline respectively, the other end of the pipeline that links to each other with inlet end links to each other with reduction valve, and the other end of the pipeline that links to each other with the outlet side is connected with gas-charging connection.
2. multi-functional SF6 inflation interface device according to claim 1, it is characterized in that: described pipeline is connected with gas-charging connection or both directly is connected, or connects indirectly.
3. multi-functional SF6 inflation interface device according to claim 2, it is characterized in that: being connected to indirectly of described pipeline and gas-charging connection adopts rapid pipe joint (5) to be connected with between pipeline and the gas-charging connection, and the mother of described rapid pipe joint, sub-joint are connected on pipeline, the gas-charging connection.
4. multi-functional SF6 inflation interface device according to claim 3 is characterized in that: being connected to fixed connection the between gas-charging connection and the rapid pipe joint.
5. according to any one described multi-functional SF6 inflation interface device of claim 1-4, it is characterized in that: described rapid pipe joint is the rapid pipe joint that has two-way check function.
CN2010202542219U 2010-07-09 2010-07-09 Multifunctional SF6 gas charging joint device CN201706192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202542219U CN201706192U (en) 2010-07-09 2010-07-09 Multifunctional SF6 gas charging joint device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202542219U CN201706192U (en) 2010-07-09 2010-07-09 Multifunctional SF6 gas charging joint device

Publications (1)

Publication Number Publication Date
CN201706192U true CN201706192U (en) 2011-01-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202542219U CN201706192U (en) 2010-07-09 2010-07-09 Multifunctional SF6 gas charging joint device

Country Status (1)

Country Link
CN (1) CN201706192U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090183A (en) * 2013-02-05 2013-05-08 沧州供电公司 SF6 gas electronic control inflator
CN103244819A (en) * 2013-05-17 2013-08-14 国家电网公司 SF6 gas filling device
CN103375680A (en) * 2012-04-16 2013-10-30 国家电网公司 Temperature control inflating device for sulfur hexafluoride
CN104565810A (en) * 2015-01-30 2015-04-29 国网宁夏电力公司中卫供电公司 General type SF6-gas filling device
CN105114809A (en) * 2015-09-29 2015-12-02 山东森源电力实业有限公司 Sulfur hexafluoride inflation and detection integrated device
CN106015924A (en) * 2016-05-23 2016-10-12 国家电网公司 Multifunctional full-automatic gas charging device of SF6 equipment
CN106501462A (en) * 2016-12-15 2017-03-15 河南华瑞高新材料科技股份有限公司 A kind of measurement apparatus of detection bottled gas moisture

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375680A (en) * 2012-04-16 2013-10-30 国家电网公司 Temperature control inflating device for sulfur hexafluoride
CN103090183A (en) * 2013-02-05 2013-05-08 沧州供电公司 SF6 gas electronic control inflator
CN103090183B (en) * 2013-02-05 2017-11-03 国家电网公司 A kind of SF6 gas electronics control inflation instrument
CN103244819A (en) * 2013-05-17 2013-08-14 国家电网公司 SF6 gas filling device
CN104565810A (en) * 2015-01-30 2015-04-29 国网宁夏电力公司中卫供电公司 General type SF6-gas filling device
CN105114809A (en) * 2015-09-29 2015-12-02 山东森源电力实业有限公司 Sulfur hexafluoride inflation and detection integrated device
CN106015924A (en) * 2016-05-23 2016-10-12 国家电网公司 Multifunctional full-automatic gas charging device of SF6 equipment
CN106501462A (en) * 2016-12-15 2017-03-15 河南华瑞高新材料科技股份有限公司 A kind of measurement apparatus of detection bottled gas moisture

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GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
CP01 Change in the name or title of a patent holder

Address after: 362000 the southern section of Wen Ling Road, Fujian, Quanzhou

Patentee after: Quanzhou Power Supply Company, State Grid Fujian Electric Power Co., Ltd.

Address before: 362000 the southern section of Wen Ling Road, Fujian, Quanzhou

Patentee before: Fujian Province Electric Power Corporation Quanzhou Electric Power Bureau

TR01 Transfer of patent right

Effective date of registration: 20140128

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: State Grid Fujian Electric Power Co., Ltd.

Patentee after: Quanzhou Power Supply Company, State Grid Fujian Electric Power Co., Ltd.

Address before: 362000 the southern section of Wen Ling Road, Fujian, Quanzhou

Patentee before: Quanzhou Power Supply Company, State Grid Fujian Electric Power Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 100031 XICHENG, BEIJING

C56 Change in the name or address of the patentee

Owner name: QUANZHOU POWER SUPPLY COMPANY, STATE GRID FUJIAN E

Free format text: FORMER NAME: FUJIAN PROVINCE ELECTRIC POWER CORPORATION QUANZHOU ELECTRIC POWER BUREAU

ASS Succession or assignment of patent right

Owner name: STATE GRID FUJIAN ELECTRIC POWER CO., LTD. QUANZHO

Effective date: 20140128

Owner name: STATE GRID CORPORATION OF CHINA

Free format text: FORMER OWNER: QUANZHOU POWER SUPPLY COMPANY, STATE GRID FUJIAN ELECTRIC POWER CO., LTD.

Effective date: 20140128

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110112

Termination date: 20160709