CN203549185U - Specific joint for electrified micro-water test of sulfur hexafluoride equipment - Google Patents

Specific joint for electrified micro-water test of sulfur hexafluoride equipment Download PDF

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Publication number
CN203549185U
CN203549185U CN201320360454.0U CN201320360454U CN203549185U CN 203549185 U CN203549185 U CN 203549185U CN 201320360454 U CN201320360454 U CN 201320360454U CN 203549185 U CN203549185 U CN 203549185U
Authority
CN
China
Prior art keywords
micro
water test
joint
attachment portion
water
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
CN201320360454.0U
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Chinese (zh)
Inventor
陈化军
王超
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
TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd
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 State Grid Corp of China SGCC, TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201320360454.0U priority Critical patent/CN203549185U/en
Application granted granted Critical
Publication of CN203549185U publication Critical patent/CN203549185U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A specific joint for an electrified micro-water test of sulfur hexafluoride equipment comprises a one end connecting part, a groove and the other end connecting part. During the micro-water test, the one end connecting part is connected with a micro-water test pipe; between the one end connecting part and the other end connecting part, there is provided the groove; and the other end connecting part is in a connection with a micro-water testing device. By the use of the specific joint for electrified micro-water test of sulfur hexafluoride equipment, when test air leakage happens to the micro-water test pipe and a joint of the micro-water testing device, a test worker can quickly break the joint on an equipment body, so no influence is caused to electrified operation of the equipment; and with the specific joint, electrified micro-water test of sulfur hexafluoride equipment can be achieved.

Description

The micro-water test of sulphur hexafluoride equipment live special joint
Technical field
The utility model relates to user or the enterprise of various use SF 6 high-voltage power equipments, is specially the micro-water test of a kind of novel sulphur hexafluoride equipment live special joint.
Prior art
Along with scientific and technological development, some users or enterprise are all used SF 6 high-voltage power equipment, but the micro-water test splice using in the market only has two kinds substantially, respectively multiplex test splice and alone test splice, these two kinds micro-water test splices are widely used in enterprise and user, people's indispensable parts of living, although the very wide function of they application is a lot, but all there is no live testing function, if micro-water test pipeline, when micro-water test instrument joint leaks air, tester is the joint on off device body fast just, thereby affect the danger such as equipment live operation.Reliable for greater safety, I develop the micro-water test of a kind of novel sulphur hexafluoride equipment live special joint, when micro-water test, when if micro-water test pipeline, micro-water test instrument joint leak air, joint on the quick off device body of tester energy, prevent the reduction of device interior gas pressure, affect equipment safety operation.
Model utility content
The technical problem that the utility model solves is to provide the micro-water test of a kind of novel sulphur hexafluoride equipment live special joint, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
The micro-water test of a novel sulphur hexafluoride equipment live special joint, comprises attachment portion, one end, groove, the other end attachment portion; When micro-water test, attachment portion, described one end is connected with micro-water test pipeline; In the middle of attachment portion, described one end and the other end attachment portion, be provided with groove; Described the other end attachment portion is connected with micro-water test instrument.
Further, the micro-water test of described sulphur hexafluoride equipment live special joint integral body is prism.
Further, attachment portion, described one end and surface, the other end attachment portion are light face.
Further, the outside dimension of described the other end attachment portion with by the internal diameter size of micro-water test instrument, mated.
According to the joint of the sulphur hexafluoride equipment of various models, make a set of multi-functional self-sealing joint, pipeline side at joint, a micro-water test splice is installed, it is connected with test instrument, thereby realize micro-water test, pipeline adopts excessive parts to be connected with inflation and micro-water test splice, realizes after pipeline docks with joint and reaches and need not be stranded bundle, sealing reliably.
Beneficial effect:
The utility model is when micro-water test pipeline, micro-water test instrument joint leak air, and the joint on the quick off device body of tester energy, does not affect equipment live operation, by development special joint, thereby realizes the micro-water live testing of sulphur hexafluoride equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the micro-water test of a kind of novel sulphur hexafluoride equipment live special joint.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, the micro-water test of a kind of novel sulphur hexafluoride equipment live special joint, comprises attachment portion, one end 1, groove 2, the other end attachment portion 3; When micro-water test, attachment portion, described one end 1 is connected with micro-water test pipeline; Attachment portion, described one end 1 and the middle groove 2 that is provided with in the other end attachment portion 3; Described the other end attachment portion 3 is connected with micro-water test instrument.
Further, the micro-water test of described sulphur hexafluoride equipment live special joint integral body is prism.
Further, attachment portion, described one end 1 is light face with 3 surfaces, the other end attachment portion.
Further, the outside dimension of described the other end attachment portion 3 with by the internal diameter size of micro-water test instrument, mated.
According to the joint of the sulphur hexafluoride equipment of various models, make a set of multi-functional self-sealing joint, pipeline side at joint, a micro-water test splice is installed, it is connected with test instrument, thereby realize micro-water test, pipeline adopts excessive parts to be connected with inflation and micro-water test splice, realizes after pipeline docks with joint and reaches and need not be stranded bundle, sealing reliably.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model, the technician of the industry should understand, the utility model is not restricted to the described embodiments, that in above-described embodiment and specification, describes just illustrates principle of the present utility model, do not departing under the prerequisite of the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements all fall within the scope of claimed the utility model, the claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. the micro-water test of a novel sulphur hexafluoride equipment live special joint, is characterized in that: comprise attachment portion, one end, groove, the other end attachment portion; When micro-water test, attachment portion, described one end is connected with micro-water test pipeline; In the middle of attachment portion, described one end and the other end attachment portion, be provided with groove; Described the other end attachment portion is connected with micro-water test instrument.
2. the micro-water test of a kind of novel sulphur hexafluoride equipment live according to claim 1 special joint, is characterized in that: the micro-water test of described sulphur hexafluoride equipment live special joint integral body is prism.
3. the micro-water of a kind of novel sulphur hexafluoride equipment live according to claim 1 is tested special joint, it is characterized in that: the described pipeline side at joint, a micro-water test splice is installed.
4. the micro-water test of a kind of novel sulphur hexafluoride equipment live according to claim 1 special joint, is characterized in that: described pipeline adopts excessive parts to be connected with inflation and micro-water test splice.
CN201320360454.0U 2013-06-13 2013-06-13 Specific joint for electrified micro-water test of sulfur hexafluoride equipment Expired - Fee Related CN203549185U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320360454.0U CN203549185U (en) 2013-06-13 2013-06-13 Specific joint for electrified micro-water test of sulfur hexafluoride equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320360454.0U CN203549185U (en) 2013-06-13 2013-06-13 Specific joint for electrified micro-water test of sulfur hexafluoride equipment

Publications (1)

Publication Number Publication Date
CN203549185U true CN203549185U (en) 2014-04-16

Family

ID=50467301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320360454.0U Expired - Fee Related CN203549185U (en) 2013-06-13 2013-06-13 Specific joint for electrified micro-water test of sulfur hexafluoride equipment

Country Status (1)

Country Link
CN (1) CN203549185U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104965051A (en) * 2015-06-25 2015-10-07 国网山东省电力公司济南供电公司 Sulfur hexafluoride gas micro water and decomposition product combined testing pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104965051A (en) * 2015-06-25 2015-10-07 国网山东省电力公司济南供电公司 Sulfur hexafluoride gas micro water and decomposition product combined testing pipeline

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140416

Termination date: 20140613

EXPY Termination of patent right or utility model