CN206452046U - A kind of environmental-protective gas-insulating cabinet - Google Patents
A kind of environmental-protective gas-insulating cabinet Download PDFInfo
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- CN206452046U CN206452046U CN201720081795.2U CN201720081795U CN206452046U CN 206452046 U CN206452046 U CN 206452046U CN 201720081795 U CN201720081795 U CN 201720081795U CN 206452046 U CN206452046 U CN 206452046U
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- stainless steel
- seal case
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- steel seal
- circuit breaker
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Abstract
The utility model is related to environment-protecting cabinet technical field, more particularly to a kind of environmental-protective gas-insulating cabinet.A kind of environmental-protective gas-insulating cabinet of the present utility model, including：Stainless steel seal case, the disconnecting link formula three-station being arranged inside stainless steel seal case, the vacuum circuit breaker switch being arranged inside stainless steel seal case, the sealing mother device for being arranged at the top of stainless steel seal case or side, three station operating mechanisms for being arranged at the anterior vacuum circuit breaker operating mechanism of stainless steel seal case, being arranged at stainless steel seal case front portion, and stainless steel seal case front portion is arranged at, and positioned at the dynamic cooperation of sealing between vacuum circuit breaker operating mechanism and three station operating mechanisms；Dry air or nitrogen are filled with stainless steel seal case；By filling dry air or nitrogen in stainless steel seal case, the insulating properties and other electric properties of switch can be both met, air pollution can be reduced again.
Description
Technical field
The utility model is related to environment-protecting cabinet technical field, more particularly to a kind of environmental-protective gas-insulating cabinet.
Background technology
At present, in 12KV ring main units field, main product is mostly SF6Gas-insulated ring network cabinet, due to power industry
The environmental consciousness of upgrading and people are more and more stronger, and regulation atmospheric humidity and control atmosphere pollution are very urgent, therefore ring
Guarantor's type gas-insulated cabinet is trend of the times.In order to prevent pernicious gas from causing atmosphere pollution into atmosphere, it need to just be controlled in source
The production of pernicious gas processed and use, existing SF6Gas-insulated ring network cabinet, is easily polluted to air.
Therefore, it is necessary to a kind of environmental-protective gas-insulating cabinet be provided, to solve the above problems.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of environmental-protective gas-insulating cabinet, to solve existing SF6
The problem of gas-insulated ring network cabinet is easily polluted to air.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of environmental-protective gas-insulating cabinet, including：Stainless steel seal case, it is arranged inside the stainless steel seal case
Disconnecting link formula three-station, be arranged inside the stainless steel seal case vacuum circuit breaker switch, be arranged at it is described not
The sealing mother device of at the top of rust steel seal case or side, the vacuum circuit breaker behaviour for being arranged at the stainless steel seal case front portion
Make mechanism, be arranged at three anterior station operating mechanisms of the stainless steel seal case, and be arranged at the stainless steel sealing
Casing is anterior, and positioned at the dynamic cooperation of sealing between the vacuum circuit breaker operating mechanism and three station operating mechanism；Institute
State and dry air or nitrogen are filled with stainless steel seal case；
The vacuum circuit breaker switch include be oppositely arranged two side insulation boards, be arranged at described two side insulation boards it
Between three-phase vacuum interrupter, be arranged at below the three-phase vacuum interrupter static side output seat and static side shading ring, set
In the moved end output of the three-phase movable end of vacuum arc extinguishing chamber is flexible coupling, the vacuum that is arranged above the three-phase vacuum interrupter is broken
The front and rear installing plate of road device main shaft and drive disk assembly and the vacuum circuit breaker being arranged on described two side insulation boards；It is described dynamic
End output is flexible coupling connects external circuit by copper bar and the sealing mother device；
The disconnecting link formula three-station includes the front and rear installing plate of three-station, is arranged at the three-station
Insulation support rod on front and rear installing plate, the three-station being arranged on insulation support rod isolation tool rest, with described three
Three station disconnecting links of position switch isolation tool rest connection, the main shaft being rotationally connected with the front and rear installing plate of the three-station
And drive disk assembly, and the three-station being arranged on the front and rear installing plate of the three-station ground contact seat；It is described
The middle part of three station disconnecting links rotates with the main shaft and drive disk assembly and is connected.
Preferably, the disconnecting link formula three-station fracture distance is more than 90mm.
Preferably, the distance of the disconnecting link formula three-station and the vacuum circuit breaker switch is more than 170mm.
Further, cable vault and pressure releasing chamber, the cable vault and pressure release are provided with below the stainless steel seal case
It is spaced apart between room and the stainless steel seal case by steel plate.
Further, it is provided with linear quadratic control case above the stainless steel seal case.
The utility model is had the advantage that with effect：
A kind of environmental-protective gas-insulating cabinet of the present utility model, including：Stainless steel seal case, be arranged at stainless steel sealing
The disconnecting link formula three-station of box house, the vacuum circuit breaker switch being arranged inside stainless steel seal case, it is arranged at not
The sealing mother device of at the top of rust steel seal case or side, the vacuum circuit breaker operating machine for being arranged at stainless steel seal case front portion
Structure, three station operating mechanisms for being arranged at stainless steel seal case front portion, and it is arranged at stainless steel seal case front portion, and position
The dynamic cooperation of sealing between vacuum circuit breaker operating mechanism and three station operating mechanisms；Filled with dry in stainless steel seal case
Dry air or nitrogen；By filling dry air or nitrogen in stainless steel seal case, the insulation of switch can be both met
Performance and other electric properties, can reduce air pollution again.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of environmental-protective gas-insulating cabinet of the present utility model；
Fig. 2 is the switch arrangement figure in a kind of stainless steel seal case of environmental-protective gas-insulating cabinet of the present utility model；
Fig. 3 is vacuum circuit breaker switch in a kind of stainless steel seal case of environmental-protective gas-insulating cabinet of the present utility model
Structure chart；
Fig. 4 is that the station of disconnecting link formula three is opened in a kind of stainless steel seal case of environmental-protective gas-insulating cabinet of the present utility model
The structure chart of pass.
In figure：It is disconnecting link formula three-station 1, vacuum circuit breaker switch 2, sealing mother device 3, stainless steel seal case 4, close
Envelope is dynamic to coordinate 5, vacuum circuit breaker operating mechanism 6, three station operating mechanisms 7, side insulation board 10, static side shading ring 11, static side defeated
Go out seat 12, three-phase vacuum interrupter 13, moved end output to be flexible coupling 14, vacuum circuit breaker main shaft and drive disk assembly 15, vacuum circuit breaker
The front and rear installing plate 16 of device, the front and rear installing plate 17 of three-station, three-station isolation tool rest 18, three-station connect
Ground touch base 19, three station disconnecting links 20, main shaft and drive disk assembly 21, insulation support rod 22.
Embodiment
As shown in Figures 1 to 4, the utility model provides a kind of environmental-protective gas-insulating cabinet, including：Stainless steel seal case
4th, it is arranged at the disconnecting link formula three-station 1 inside the stainless steel seal case 4, is arranged at the stainless steel seal case 4
Internal vacuum circuit breaker switch 2, the sealing mother device 3 for being arranged at the top of stainless steel seal case 4 or side, it is arranged at
The anterior vacuum circuit breaker operating mechanism 6 of the stainless steel seal case 4, to be arranged at the stainless steel seal case 4 anterior
Three station operating mechanisms 7, and the front portion of stainless steel seal case 4 is arranged at, and positioned at the vacuum circuit breaker operating machine
The dynamic cooperation 5 of sealing between structure 6 and three station operating mechanism 7；Dry air is filled with the stainless steel seal case 4
Or nitrogen；The vacuum circuit breaker switch 2 include be oppositely arranged two side insulation boards 10, be arranged at described two side insulation boards
Three-phase vacuum interrupter 13 between 10, the static side output seat 12 and static side screen for being arranged at the lower section of three-phase vacuum interrupter 13
The moved end output for cover ring 11, being arranged at the moved end of three-phase vacuum interrupter 13, which is flexible coupling 14, be arranged at the three-phase vacuum goes out
The vacuum circuit breaker main shaft and drive disk assembly 15 of the top of arc chamber 13 and the vacuum being arranged on described two side insulation boards 10 are broken
The front and rear installing plate 16 of road device；The moved end output is flexible coupling 14 by copper bar and the sealing mother device 3 connection external circuit；
The station operating mechanism 7 of vacuum circuit breaker operating mechanism 6 and three is arranged on the front portion that stainless steel seals gas tank 4, matches somebody with somebody by the way that sealing is dynamic
The main shaft and drive disk assembly 21 for closing 5 main shafts for driving breaker and the station of drive disk assembly 15 and three are moved.The work of disconnecting link formula three
The front and rear installing plate 17 of bit switch 1 including three-station, be arranged at it is exhausted on the front and rear installing plate 17 of the three-station
Edge support stick 22, the three-station being arranged on the insulation support rod 22 isolation tool rest 18, with the three-station every
The three station disconnecting links 20 connected from tool rest 18, the main shaft that is rotationally connected with the front and rear installing plate 17 of the three-station and biography
Dynamic component 21, and the three-station being arranged on the front and rear installing plate 17 of the three-station ground contact seat 19；Institute
The middle part for stating three station disconnecting links 20 is connected with the main shaft and the rotation of drive disk assembly 21.The main shaft of disconnecting link formula three-station 1 and
Drive disk assembly 21 drives three station disconnecting links 20 in ground connection, isolation, connects three position motions.The disconnecting link formula three-station 1
Fracture distance is more than 90mm.The distance of the disconnecting link formula three-station 1 and the vacuum circuit breaker switch 2 is more than 170mm.Institute
State the lower section of stainless steel seal case 4 and be provided with cable vault and pressure releasing chamber, the cable vault and pressure releasing chamber are sealed with the stainless steel
It is spaced apart between casing 4 by steel plate.The top of stainless steel seal case 4 is provided with linear quadratic control case.
Environmental-protective gas-insulating cabinet of the present utility model, integral outer also includes metal enclosed shell, metal enclosed shell
It is interior to be provided with stainless steel seal case 4, vacuum circuit breaker switch 2 and disconnecting link formula provided with large distance in stainless steel seal case 4
Three-station 1.Filled with dry air or nitrogen in stainless steel seal case 4.By filling dry in stainless steel seal case 4
Dry air or nitrogen, can both meet the insulating properties and other electric properties of switch, air pollution can be reduced again.
The utility model is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining that this practicality is new
Type, and it is not intended that to limitation of the present utility model.
Claims (5)
1. a kind of environmental-protective gas-insulating cabinet, it is characterised in that including：Stainless steel seal case (4), it is arranged at the stainless steel
The internal disconnecting link formula three-station (1) of seal case (4), the vacuum being arranged inside the stainless steel seal case (4) are broken
Road device switch (2), the sealing mother device (3) for being arranged at the top of the stainless steel seal case (4) or side, be arranged at it is described not
Rust steel seal case (4) anterior vacuum circuit breaker operating mechanism (6), to be arranged at the stainless steel seal case (4) anterior
Three station operating mechanisms (7), and stainless steel seal case (4) front portion is arranged at, and positioned at vacuum circuit breaker behaviour
Make the dynamic cooperation (5) of sealing between mechanism (6) and three station operating mechanism (7)；Filled out in the stainless steel seal case (4)
Filled with dry air or nitrogen；
Two side insulation boards (10) that the vacuum circuit breaker switch (2) includes being oppositely arranged, it is arranged at the insulation of described two sides
Three-phase vacuum interrupter (13) between plate (10), the static side being arranged at below the three-phase vacuum interrupter (13) output seat
(12) and static side shading ring (11), be arranged at three-phase vacuum interrupter (13) moved end moved end output be flexible coupling (14), set
The vacuum circuit breaker main shaft and drive disk assembly (15) that are placed in above the three-phase vacuum interrupter (13) and it is arranged at described two
The front and rear installing plate (16) of vacuum circuit breaker on individual side insulation board (10)；Moved end output be flexible coupling (14) by copper bar and
Sealing mother device (3) the connection external circuit；
The front and rear installing plate (17) of the disconnecting link formula three-station (1) including three-station, it is arranged at three station and opens
The insulation support rod (22) on front and rear installing plate (17) closed, the three-station that is arranged on the insulation support rod (22) every
Isolate three station disconnecting links (20) of tool rest (18) connection from tool rest (18), with the three-station, be rotationally connected with described three
Main shaft and drive disk assembly (21) on the front and rear installing plate (17) of position switch, and it is arranged at the front and rear of the three-station
The ground contact seat (19) of three-station on installing plate (17)；The middle part of the three stations disconnecting link (20) and the main shaft and biography
Dynamic component (21) rotates connection.
2. a kind of environmental-protective gas-insulating cabinet according to claim 1, it is characterised in that the disconnecting link formula three-station
(1) fracture distance is more than 90mm.
3. a kind of environmental-protective gas-insulating cabinet according to claim 1, it is characterised in that the disconnecting link formula three-station
(1) distance with the vacuum circuit breaker switch (2) is more than 170mm.
4. a kind of environmental-protective gas-insulating cabinet according to claim 1, it is characterised in that the stainless steel seal case
(4) lower section is provided with cable vault and pressure releasing chamber, passes through between the cable vault and pressure releasing chamber and the stainless steel seal case (4)
Steel plate is spaced apart.
5. a kind of environmental-protective gas-insulating cabinet according to claim 1, it is characterised in that the stainless steel seal case
(4) top is provided with linear quadratic control case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081795.2U CN206452046U (en) | 2017-01-20 | 2017-01-20 | A kind of environmental-protective gas-insulating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081795.2U CN206452046U (en) | 2017-01-20 | 2017-01-20 | A kind of environmental-protective gas-insulating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452046U true CN206452046U (en) | 2017-08-29 |
Family
ID=59666896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081795.2U Active CN206452046U (en) | 2017-01-20 | 2017-01-20 | A kind of environmental-protective gas-insulating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452046U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350437A (en) * | 2018-04-08 | 2019-10-18 | 通用电气公司 | Gas-insulated switchgear and its insulating spacer |
| CN110492379A (en) * | 2019-09-29 | 2019-11-22 | 吉林省金冠电气股份有限公司 | A kind of novel environment friendly gas-insulated ring network cabinet |
| CN110581042A (en) * | 2019-09-05 | 2019-12-17 | 山东泰开电力开关有限公司 | Novel arc extinguishing grid plate type load switch suitable for C4F7N environment-friendly gas |
-
2017
- 2017-01-20 CN CN201720081795.2U patent/CN206452046U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350437A (en) * | 2018-04-08 | 2019-10-18 | 通用电气公司 | Gas-insulated switchgear and its insulating spacer |
| CN110581042A (en) * | 2019-09-05 | 2019-12-17 | 山东泰开电力开关有限公司 | Novel arc extinguishing grid plate type load switch suitable for C4F7N environment-friendly gas |
| CN110581042B (en) * | 2019-09-05 | 2024-04-09 | 山东泰开电力开关有限公司 | Novel arc extinguishing grid piece formula load switch suitable for C4F7N environmental protection gas |
| CN110492379A (en) * | 2019-09-29 | 2019-11-22 | 吉林省金冠电气股份有限公司 | A kind of novel environment friendly gas-insulated ring network cabinet |
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