CN202302716U - Air filling tube for SF6 switch - Google Patents

Air filling tube for SF6 switch Download PDF

Info

Publication number
CN202302716U
CN202302716U CN2011204337389U CN201120433738U CN202302716U CN 202302716 U CN202302716 U CN 202302716U CN 2011204337389 U CN2011204337389 U CN 2011204337389U CN 201120433738 U CN201120433738 U CN 201120433738U CN 202302716 U CN202302716 U CN 202302716U
Authority
CN
China
Prior art keywords
inflation
air filling
switch
plug
model
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
Application number
CN2011204337389U
Other languages
Chinese (zh)
Inventor
李志平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Hengshui Power Supply Co
Original Assignee
Hengshui Power Supply Co
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 Hengshui Power Supply Co filed Critical Hengshui Power Supply Co
Priority to CN2011204337389U priority Critical patent/CN202302716U/en
Application granted granted Critical
Publication of CN202302716U publication Critical patent/CN202302716U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model belongs to the technical field of a power line routing tool and discloses an air filling tube for an SF6 switch. The air filling tube is mainly characterized by comprising an air filling tube body with an air filling tank body at one end and an air filling plug at the other end, wherein the air filling plug comprises a front air filling end and a tail air filling end which are connected with the SF6 switch; the end part of the air filling tube body is provided with a socket jack; the tail air filling end is inserted in the socket jack, so that when the SF6 switch is filled with air, the front air filling end of the air filling plug is connected with the SF6 switch, and the tail air filling end is inserted in the socket jack; and therefore, the air filling tube is more convenient to use and can prevent air leakage of equipment.

Description

The SF6 switch is used gas tube
Technical field
The utility model belongs to the gas-charging connection technical field, relates to the SF6 switch concretely and uses gas tube.
Background technique
Along with equipment does not have the end of oiling transformation and the fast development of electrical network, the SF6 switch has become the main flow equipment of present stage, and the tonifying Qi of SF6 switch has been become an important process of SF6 switch regular maintenance; Because SF6 switch producer and switch model is different, its gas-charging connection is also inequality, and can not exchange use; All to spend portion of time and energy stoning butt joint in each work; So not only loaded down with trivial details but also easy error is made troubles for plant maintenance, has reduced working efficiency.And be common gas pipe with the inflation body body road that the SF6 gas-charging connection that factory gives is joined, being prone to aging gas leakage, inflation body body is solid with iron wire or steel chucking with SF6 joint joint, dismounting inconvenience, and fastening means is unreliable, is prone to leakage; Reduction valve uses the ordinary oxygen gas meter, and its inner adhesive water easily causes whole micro-water content bigger than normal or exceed standard easily.
The model utility content
The SF6 switch that the technical problem that the utility model solves just provides a kind of easy to use and carry, high working efficiency, be difficult for gas leakage is used gas tube.
For solving the problems of the technologies described above; The technological scheme that the utility model proposes is: comprise that an end has inflation tank body joint, the other end has the inflation body of inflating plug; Said inflation plug comprises the inflation front end and inflation tail end that is connected with the SF6 switch; Be provided with at said gas tube end of body and accept jack, said inflation tail end inserts described accepting in the jack.
Its additional technical feature is:
The model of the inflation front end of said inflation plug has a plurality of, and the size of its tail end and described receiving hole are complementary.
The SF6 switch that the utility model provides is used gas tube, and comparing with existing technology has the following advantages: one of which, owing to comprise that an end has inflation tank body joint, the other end has the inflation body of inflating plug; Said inflation plug comprises the inflation front end and inflation tail end that is connected with the SF6 switch, is provided with at said gas tube end of body and accepts jack, and said inflation tail end inserts described accepting in the jack; Like this; When giving the inflation of SF6 switch, the inflation front end of inflating plug is connected with the SF6 switch, will inflate the tail end insertion and accept in the jack; Use conveniently, and can prevent equipment gas leakage; Its two because that the model of the inflation front end of said inflation plug has is a plurality of, the size of its tail end and described receiving hole are complementary; For the SF6 switch of different model, use an inflation body, only need to change different inflation plugs and get final product; Like this, carry convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model SF6 switch with gas tube;
Fig. 2 is the structural representation of inflation plug;
Fig. 3 is the structural representation of another model inflation plug.
Embodiment
Below in conjunction with accompanying drawing SF6 switch that the utility model the proposed structure with gas tube is further specified.
As depicted in figs. 1 and 2, be the structural representation of the utility model SF6 switch with gas tube, its structure comprises that an end has inflation tank body joint 1, the other end has the inflation body 3 of inflating plug 2; Inflation plug 2 comprises inflation front end 4 that is connected with the SF6 switch and the inflation tail end 5 that is connected with the inflation body, is provided with in the end of inflation body 3 and accepts jack 6, and inflation tail end 5 inserts to be accepted in the jack 6; Like this; When giving the inflation of SF6 switch, the inflation front end 4 of inflating plug 2 is connected with the SF6 switch, will inflate tail end 5 insertions and accept in the jack 6; Use and change conveniently, and can prevent equipment gas leakage.
As shown in Figures 2 and 3, the model of the inflation front end 4 of inflation plug 2 can be for multiple, and the size of inflation tail end 5 and receiving hole are complementary and get final product.For the SF6 switch of different model, use an inflation body, a plurality of inflation plugs special tool case of packing into get final product, the time spent only need be changed the different plugs of inflating and get final product, and like this, carries convenient.
The protection domain of the utility model not only is confined to the foregoing description, as long as structure is identical with the gas tube structure with the utility model SF6 switch, just drops on the scope of the utility model protection.

Claims (2)

1.SF6 switch is used gas tube; It is characterized in that: comprise that an end has inflation tank body joint, the other end has the inflation body of inflating plug; Said inflation plug comprises the inflation front end and inflation tail end that is connected with the SF6 switch; Be provided with at said gas tube end of body and accept jack, said inflation tail end inserts described accepting in the jack.
2. SF6 switch according to claim 1 is used gas tube, it is characterized in that: the model of the inflation front end of said inflation plug has a plurality of, and the size of its tail end and described receiving hole are complementary.
CN2011204337389U 2011-11-05 2011-11-05 Air filling tube for SF6 switch Expired - Fee Related CN202302716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204337389U CN202302716U (en) 2011-11-05 2011-11-05 Air filling tube for SF6 switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204337389U CN202302716U (en) 2011-11-05 2011-11-05 Air filling tube for SF6 switch

Publications (1)

Publication Number Publication Date
CN202302716U true CN202302716U (en) 2012-07-04

Family

ID=46371609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204337389U Expired - Fee Related CN202302716U (en) 2011-11-05 2011-11-05 Air filling tube for SF6 switch

Country Status (1)

Country Link
CN (1) CN202302716U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486440A (en) * 2013-09-23 2014-01-01 国网安徽省电力公司淮南供电公司 Rapid vacuum pumping and gas filling recycling connecting device, vacuum pumping method and gas filling method
CN104009404A (en) * 2014-05-30 2014-08-27 国家电网公司 Rapid air charging device for SF6 device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486440A (en) * 2013-09-23 2014-01-01 国网安徽省电力公司淮南供电公司 Rapid vacuum pumping and gas filling recycling connecting device, vacuum pumping method and gas filling method
CN103486440B (en) * 2013-09-23 2016-07-06 国网安徽省电力公司淮南供电公司 Connecting device, vacuum pumping method and inflation method are reclaimed in rapid vacuumizing and inflation
CN104009404A (en) * 2014-05-30 2014-08-27 国家电网公司 Rapid air charging device for SF6 device

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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. HEBEI ELECTRIC POWER CORP

Effective date: 20130312

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130312

Address after: 053000 Hengshui East Road, Hebei, No. 185

Patentee after: Hengshui Power Supply Company

Patentee after: State Grid Corporation of China

Patentee after: Hebei Electric Power Corporation

Address before: 053000 Hengshui East Road, Hebei, No. 185

Patentee before: Hengshui Power Supply Company

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

Granted publication date: 20120704

Termination date: 20151105

EXPY Termination of patent right or utility model