CN204556602U - Sulfur hexafluoride equipment gas detect multiple exit joint - Google Patents
Sulfur hexafluoride equipment gas detect multiple exit joint Download PDFInfo
- Publication number
- CN204556602U CN204556602U CN201520276383.5U CN201520276383U CN204556602U CN 204556602 U CN204556602 U CN 204556602U CN 201520276383 U CN201520276383 U CN 201520276383U CN 204556602 U CN204556602 U CN 204556602U
- Authority
- CN
- China
- Prior art keywords
- multiple exit
- exit joint
- sulfur hexafluoride
- equipment
- interface body
- 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
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 19
- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Valve Housings (AREA)
Abstract
A kind of sulfur hexafluoride equipment gas detect multiple exit joint.Do gas humidity and density monitor when detecting, Leakage Gas can be brought to cause the problem of equipment insufficient pressure when changing jointing, reduce the security of test process, a large amount of replacing joints device junction can be made to occur loosening situations such as leakproofness is bad.A kind of sulfur hexafluoride equipment gas detect multiple exit joint, its composition comprises: interface body, described interface body (3) is provided with total stop valve (4), one end of described interface body is provided with loose joint screw (1) and thimble (2), the other end of described interface body is provided with multiple exit joint (5), each outlet of described multiple exit joint has unidirectional stop valve (6) and connects required testing tool respectively, and being disconnected primary equipment test interface completes the different tests project to equipment.The utility model is applied to sulfur hexafluoride equipment gas detect multiple exit joint.
Description
technical field:
the utility model relates to a kind of sulfur hexafluoride equipment gas detect multiple exit joint.
background technology:
at present deepening continuously along with electric network reconstruction, the large quantities of replacing of equipment of transformer station, stand interior oil-filled equipment gradually replace by sulfur hexafluoride equipment.Along with being on the increase of sulfur hexafluoride equipment, the workload of micro-water gaging of sulfur hexafluoride gas and the measurement of gas density relay also strengthens gradually;
the humidity of periodic measurement sulfur hexafluoride gas and the state of gas density relay, whether when normal, need the different instrument of application and the jointing be connected; Use a jointing when measuring humidity, change another jointing again during density measurement relay, this increases workload virtually, indirectly extends power off time; And Leakage Gas when changing jointing, also can be brought to cause the problem of equipment insufficient pressure, reduce the security of test process; The situations such as a large amount of replacing joints also can make the loosening leakproofness of device junction appearance bad.
summary of the invention:
the purpose of this utility model is to provide a kind of sulfur hexafluoride equipment gas detect multiple exit joint.
above-mentioned object is realized by following technical scheme:
a kind of sulfur hexafluoride equipment gas detect multiple exit joint, its composition comprises: interface body, described interface body is provided with total stop valve, one end of described interface body is provided with loose joint screw and thimble, the other end of described interface body is provided with multiple exit joint, and each outlet of described multiple exit joint has unidirectional stop valve.
described sulfur hexafluoride equipment gas detect multiple exit joint, described Stop Valves section have employed plastic material, ensure that ductility, strengthens the impermeability of closing pipe line, all the other described structures all adopt stainless steel material to make, and ensure that the demand to rigidity.
adopt stop valve reliably can control gas path on-off, provision for sealing gas-guide pipeline, reduce gas and run off in a large number and the person is damaged, also can reduce the pollution of sulphur hexafluoride emission to air simultaneously.
the beneficial effects of the utility model:
1. the utility model specialized designs has installed a reverse checkvalve, can be closed rapidly, safety easy to use when running into emergency condition or need valve-off.
the utility model interface structure is reasonable in design, simple to operation, and design typification is unified attractive in appearance, is not only conducive to the propelling of standardization job on-the-spot, also assures that the safety of the person, electrical network and equipment, achieve good economic benefit and social benefit.
the application of this utility model, changes the drawback that traditional experiment needs repeatedly to change test joint, disassembles and once just can carry out multiple pilot project, improve work efficiency, also extend the serviceable life of this joint.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is interface body schematic diagram of band stop valve.
accompanying drawing 3 is multiple exit joint schematic diagram.
embodiment:
embodiment 1:
a kind of sulfur hexafluoride equipment gas detect multiple exit joint, its composition comprises: interface body, described interface body 3 is provided with total stop valve 4, one end of described interface body is provided with loose joint screw 1 and thimble 2, the other end of described interface body is provided with multiple exit joint 5, and each outlet of described multiple exit joint has unidirectional stop valve 6.
embodiment 2:
sulfur hexafluoride equipment gas detect multiple exit joint according to embodiment 1, described Stop Valves section have employed plastic material, and all the other described structures all adopt stainless steel material to make.
embodiment 3:
sulfur hexafluoride equipment gas detect multiple exit joint according to embodiment 1 or 2, in use, first stop valve is closed, then loose joint screw is fixed to the test interface place on SF 6 high-voltage equipment, the air flue that effect due to thimble will make the gas in equipment under test enter into interface body comes, the testing tool that will use is connected in the exit of right-hand member, another interface is not when by use, automatically can close under the effect of retaining valve, prevent the leakage of gas, after testing tool connects, just can open stop valve, carry out test job.After a kind of test job terminates, stop valve is closed, just can change another testing apparatus to corresponding outlet, carry out the surveying work required for us; After off-test, first close stop valve, then after testing apparatus is removed, just loose joint screw can have been screwed down from sulfur hexafluoride equipment.
Claims (1)
1. a sulfur hexafluoride equipment gas detect multiple exit joint, its composition comprises: interface body, it is characterized in that: described interface body is provided with total stop valve, one end of described interface body is provided with loose joint screw and thimble, the other end of described interface body is provided with multiple exit joint, and each outlet of described multiple exit joint has unidirectional stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276383.5U CN204556602U (en) | 2015-04-30 | 2015-04-30 | Sulfur hexafluoride equipment gas detect multiple exit joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276383.5U CN204556602U (en) | 2015-04-30 | 2015-04-30 | Sulfur hexafluoride equipment gas detect multiple exit joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556602U true CN204556602U (en) | 2015-08-12 |
Family
ID=53831696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520276383.5U Expired - Fee Related CN204556602U (en) | 2015-04-30 | 2015-04-30 | Sulfur hexafluoride equipment gas detect multiple exit joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556602U (en) |
-
2015
- 2015-04-30 CN CN201520276383.5U patent/CN204556602U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200430 |