CN206772940U - A kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline - Google Patents
A kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline Download PDFInfo
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- CN206772940U CN206772940U CN201720555824.4U CN201720555824U CN206772940U CN 206772940 U CN206772940 U CN 206772940U CN 201720555824 U CN201720555824 U CN 201720555824U CN 206772940 U CN206772940 U CN 206772940U
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- pipeline
- valve
- way pipeline
- way
- humidity detection
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Abstract
The utility model discloses a kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline, including switch connection valve, the switch connection valve passes through SF6One end of pipeline and spheroidal stop valve connects, and the other end of the spheroidal stop valve is provided with three-way pipeline, and the three-way pipeline divides two-way to be connected respectively by the big Lip river gram female joint of generation with micro- water tester and component tester, by SF6Gas circuit is divided into two for while carries out micro- water test and tested with component.The utility model is substantially improved by field practice, operating efficiency, greatly reduces the labor intensity of operating personnel, has reached set objective, while also reduce operating risk.
Description
Technical field
The utility model belongs to switch test technical field, and in particular to a kind of sulfur hexafluoride gas component and Humidity Detection
Use three-way pipeline.
Background technology
With the horizontal increasingly raising of the modern life, people are also being doubled to electricity needs and degree of dependence, can to power supply
By property requirement also more and more higher, SF6Breaker the safety and stability of power system is played very important effect and
It is widely used in power system.
Power equipment preventive trial is the important step in power equipment operation and maintenance work.As routine test item
Mesh, SF in 110kV intervals6Gas component and Humidity Detection can directly reflect the defects of switch internal makes moist, generated heat, discharging,
Switch example is had a try test in take most be mechanical property, micro- water and component.And it is all essential to test process, it is impossible to contract
Subtract the time.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of hexafluoro
Change sulphur gas component and Humidity Detection three-way pipeline, reduce the life-span for extending switch connection valve while experimentation cost, and
Shorten the time of contact of human body and pernicious gas, improve operating efficiency.
The utility model uses following technical scheme：
A kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline, including switch connection valve, the switch connection
Valve passes through SF6One end of pipeline and spheroidal stop valve connects, and the other end of the spheroidal stop valve is provided with three-way pipeline, described
Three-way pipeline divides two-way to be connected respectively by the big Lip river gram female joint of generation with micro- water tester and component tester, by SF6Gas circuit one
It is divided into two to be used for while carry out micro- water test and component test.
Further, the SF between the switch connection valve and spheroidal stop valve6One end of pipeline is provided with SMC and inserted soon
Head, the fast plugs of SMC are used to connect with the switch connection valve.
Further, the aperture of the fast plugs of the SMC is 1/4, a diameter of 2.1cm.
Further, the two-way of the three-way pipeline passes through SF respectively6Pipeline is connected with the big Lip river gram female joint of the generation, often
The individual SF6Needle-like flow valve is provided with pipeline, the needle-like flow valve is used to control micro- water tester and component to test
The SF of instrument6Flow.
Further, the SF6Pipeline selects tetrafluoroethene pipe, caliber 0.5cm.
Further, the needle-like flow valve uses WL13H Mini-adjustable valves.
Further, the spheroidal stop valve selects Q91SA-PN6.4 bite type straight-through valve.
Compared with prior art, the utility model at least has the advantages that：
The utility model three-way pipeline passes through SF6Pipeline passes away big Lip river gram female joint and micro- water tester and component is surveyed
Instrument connection is tried, by SF6Gas circuit is divided into two for while carries out the test of micro- water and tested with component, realize component test with it is micro-
Water is carried out while test, is shortened the routine test time, is reduced experimentation cost, reduces personnel depaly, increases three-way pipe,
Cost is low, avoids the replacing back and forth of switch connection valve, and SF in switch is reduced while reducing switch connection valve abrasion6Gas disappears
Consumption, micro- water can be completed simultaneously and is tested with component, shortens the time of contact of human body and pernicious gas.
Further, SF6One end of pipeline is connected by the fast plugs of SMC with switch connection valve, is easily installed and is dismantled, enters
One step shortens experiment and uses the time.
Further, needle-like flow valve is set to be used to control micro- water tester and component on two branch roads of three-way pipeline respectively
The SF of tester6Flow, make whole experiment more accurate.
In summary, the utility model is substantially improved by field practice, operating efficiency, greatly reduces operating personnel's
Labor intensity, reach set objective, while also reduce operating risk.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model connection diagram.
Wherein：1. switch connection valve；The fast plugs of 2.SMC；3. spheroidal stop valve；4. three-way pipeline；5. needle-like flow valve；6.
The big Lip river gram female joint of generation；7.SF6Pipeline.
Embodiment
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Fig. 1, the utility model discloses a kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline, bag
Switch connection valve 1, spheroidal stop valve 3, three-way pipeline 4 and the big Lip river gram female joint 6 of generation are included, the switch connection valve 1 passes through SF6Pipe
Road 7 is connected with one end of the spheroidal stop valve 3, and the other end of the spheroidal stop valve 3 divides two-way to distinguish by three-way pipeline 4
Pass through SF6Pipeline 7 connects two big Lip river gram female joints 6 of generation, and two big Lip river gram female joints 6 of generation are tested with micro- water respectively
Instrument connects with component tester, and SF6 gas circuits are divided into two by the three-way pipeline 4, and it is same to realize micro- water test and component test
Shi Jinhang.
SF between the switch connection valve 1 and the spheroidal stop valve 36One end of pipeline 7 is provided with the fast plugs 2 of SMC,
The fast plugs 2 of SMC are used for and the switch connection valve 1 connects.
Needle-like flow valve 5 is provided with two branch roads of the three-way pipeline 4, the needle-like flow valve 5 is respectively used to
Control the SF of micro- water tester and component tester6Flow.
Preferably, the switch connection valve 1 is the type of M20 × 1.5, and the fast plugs 2 of SMC are 1/4 type,
The material selection copper product of the fast plugs 2 of preferable SMC, a diameter of 2.1cm, service life length, it is unlikely to deform, seals
Property it is good, reliability is high, service life length, small volume.
Preferably, SF6Pipeline 7 selects tetrafluoroethene pipe, and small volume is convenient for carrying, and inner wall smooth is not easy adhesive water, pipe
Footpath is 0.5cm.
Preferably, spheroidal stop valve 3 is SF in triplate line6The master switch of gas, spheroidal stop valve 3 select Q91SA-
PN6.4 bite type straight-through valve, fluid resistance is small, and its resistance coefficient is equal with the pipeline section of same length；Simple in construction, volume
It is small, in light weight；Good airproof performance, it is widely used in vacuum system；Easy to operate, opening and closing is rapid, from standard-sized sheet to fully closed need
It is rotated by 90 °, is easy to far distance controlled；Standard-sized sheet or it is fully closed when, spheroid is isolated with the sealing surface of valve seat with medium, and medium passes through
When, the erosion of valve sealing face will not be caused.
Preferably, needle-like flow valve 5 uses WL13H Mini-adjustable valves, using stainless steel, good airproof performance, reliability
Height, light and handy convenient, price is low, can adjusting gas flow well.
Jointing is used as using the big Lip river gram female joint 6 of generation, good airproof performance, reliability is high, service life length, manufacturing process
It is good.
The use of three-way pipe reduces experimentation cost, reduces personnel depaly, avoids the replacing back and forth of switch connection valve,
SF in switch is reduced while reducing switch connection valve abrasion6Gas consumption, shorten the time of contact of human body and pernicious gas.
Original old switch example is had a try test in take most be mechanical property, micro- water and component.And test process be all must
Indispensable, it is impossible to reduced time.Group member has found that micro- water and component test are all from switch connection valve during experiment
Place takes SF6Gas, but the limitation of be put to the test instrument and subject switch room joint, single connection can only carry out a kind of experiment item
Mesh, it is also objective to add the testing time while switching gas is wasted, reduce operating efficiency.
Through onsite application, this three-way pipe is simple to operate, easy to use, and the single switch example examination time improves 22%, and Nankai becomes
The 110kV battery limits single interval example examination time improves 21%, and the time-consuming statistics of switch routine experiment is as shown in the table：
The utility model realizes while component test is tested with micro- water based on the three-way pipe that micro- water and component are tested
OK, shorten the routine test time, reduce experimentation cost, reduce personnel depaly, avoid switch connection valve back and forth more
Change, SF in switch is reduced while reducing switch connection valve abrasion6Gas consumption, when shortening contact of the human body with pernicious gas
Between.The safety operation level of whole power network is improved, vital effect is served to the safety and stability of bulk power grid.Especially
Power off time can be largely reduced during summer peak meeting, Ying Feng pass the winter, externally sets up good corporate image.
Above content is only to illustrate technological thought of the present utility model, it is impossible to limits protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme, each fall within this reality
Within protection domain with new claims.
Claims (7)
1. a kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline, it is characterised in that including switching connection valve (1),
The switch connection valve (1) passes through SF6Pipeline (7) is connected with one end of spheroidal stop valve (3), the spheroidal stop valve (3)
The other end is provided with three-way pipeline (4), and the three-way pipeline (4) divides two-way respectively by the big Lip river gram female joint (6) of generation and micro- water
Tester connects with component tester, by SF6Gas circuit is divided into two for while carries out micro- water test and tested with component.
2. a kind of sulfur hexafluoride gas component according to claim 1 and Humidity Detection three-way pipeline, it is characterised in that
The SF between the switch connection valve (1) and spheroidal stop valve (3)6One end of pipeline (7) is provided with the fast plugs of SMC (2), institute
State the fast plugs of SMC (2) be used for and it is described switch connection valve (1) connect.
3. a kind of sulfur hexafluoride gas component according to claim 2 and Humidity Detection three-way pipeline, it is characterised in that
The aperture of the fast plugs of SMC (2) is 1/4, a diameter of 2.1cm.
4. a kind of sulfur hexafluoride gas component according to claim 1 and Humidity Detection three-way pipeline, it is characterised in that
The two-way of the three-way pipeline (4) passes through SF respectively6Pipeline (7) Lip river gram female joint (6) big with the generation is connected, each SF6
Needle-like flow valve (5) is provided with pipeline (7), the needle-like flow valve (5) is used to control micro- water tester and component to test
The SF of instrument6Flow.
5. a kind of sulfur hexafluoride gas component according to claim 4 and Humidity Detection three-way pipeline, it is characterised in that
The SF6Pipeline (7) selects tetrafluoroethene pipe, caliber 0.5cm.
6. a kind of sulfur hexafluoride gas component according to claim 4 and Humidity Detection three-way pipeline, it is characterised in that
The needle-like flow valve (5) uses WL13H Mini-adjustable valves.
7. a kind of sulfur hexafluoride gas component according to claim 1 and Humidity Detection three-way pipeline, it is characterised in that
The spheroidal stop valve (3) selects Q91SA-PN6.4 bite type straight-through valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555824.4U CN206772940U (en) | 2017-05-18 | 2017-05-18 | A kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555824.4U CN206772940U (en) | 2017-05-18 | 2017-05-18 | A kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN206772940U true CN206772940U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555824.4U Expired - Fee Related CN206772940U (en) | 2017-05-18 | 2017-05-18 | A kind of sulfur hexafluoride gas component and Humidity Detection three-way pipeline |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508145A (en) * | 2018-03-12 | 2018-09-07 | 广东电网有限责任公司佛山供电局 | A kind of SF6 gas distributions detection device |
| CN109142174A (en) * | 2018-07-30 | 2019-01-04 | 郑州泰恩科技有限公司 | A kind of enterprise's production accident prevention detection device |
| CN109459519A (en) * | 2018-12-30 | 2019-03-12 | 国家建筑装修材料质量监督检验中心 | The method for quickly measuring benzene homologues and aldehyde ketone substance in synthetic material simultaneously |
| CN113551704A (en) * | 2021-07-09 | 2021-10-26 | 山西辉能科技有限公司 | Transmitter for online micro water density |
-
2017
- 2017-05-18 CN CN201720555824.4U patent/CN206772940U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108508145A (en) * | 2018-03-12 | 2018-09-07 | 广东电网有限责任公司佛山供电局 | A kind of SF6 gas distributions detection device |
| CN109142174A (en) * | 2018-07-30 | 2019-01-04 | 郑州泰恩科技有限公司 | A kind of enterprise's production accident prevention detection device |
| CN109459519A (en) * | 2018-12-30 | 2019-03-12 | 国家建筑装修材料质量监督检验中心 | The method for quickly measuring benzene homologues and aldehyde ketone substance in synthetic material simultaneously |
| CN109459519B (en) * | 2018-12-30 | 2021-09-14 | 国家建筑装修材料质量监督检验中心 | Method for rapidly and simultaneously determining benzene series and aldehyde ketone substances in synthetic material |
| CN113551704A (en) * | 2021-07-09 | 2021-10-26 | 山西辉能科技有限公司 | Transmitter for online micro water density |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |