CN205583509U - A circuit breaker gas tank unit for environmental protection gas switch cabinet - Google Patents
A circuit breaker gas tank unit for environmental protection gas switch cabinet Download PDFInfo
- Publication number
- CN205583509U CN205583509U CN201620380756.8U CN201620380756U CN205583509U CN 205583509 U CN205583509 U CN 205583509U CN 201620380756 U CN201620380756 U CN 201620380756U CN 205583509 U CN205583509 U CN 205583509U
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- circuit breaker
- casing
- disconnecting switch
- static contact
- contact
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a circuit breaker gas tank unit for environmental protection gas switch cabinet, including box and integral type operating device case, the right side of box is located to integral type operating device case, and the inside of box is equipped with three circuit breaker utmost point post, three isolation switch moving contact and three isolator static contact, circuit breaker utmost point post transversely sets up, and the right -hand member of circuit breaker utmost point post is all continuous with the box, and the upper portion right side of circuit breaker utmost point post is articulated with corresponding isolation switch moving contact 's lower extreme, and isolation switch moving contact is equipped with corresponding isolator and rotates the turning arm, and the one end of isolator rotation turning arm is articulated with corresponding isolation switch moving contact 's upper portion, and the other end links to each other with integral type operating device case, the inside top of box is located to the isolator static contact, the inside of circuit breaker utmost point post all is equipped with vacuum interrupter, and vacuum interrupter links to each other with integral type operating device case, be full of dry nitrogen gas in the box. The utility model discloses simple structure, space utilization is high.
Description
Technical field
This utility model relates to field of electrical equipment, refers in particular to a kind of chopper gas for environmental protection gas switch cabinet
Box unit.
Background technology
Power switch cabinet quickly grew in recent years, derives the switch cubicle of various band vacuum interrupter, originally opens
Filling gas in closing cabinet and use SF6, this type of gas has pollution to environment, and then development uses environmental protection gas to replace
For SF6, existing switch cubicle volume is relatively big, the highest, and floor space is big, and space utilization is unreasonable.
Utility model content
For solving the problem that prior art exists, the utility model proposes a kind of simple in construction, space availability ratio
The chopper gas tank unit of the environmental protection gas switch cabinet high, volume is little.
The technical scheme that the problem that this utility model exists by solving prior art is used is: a kind of for ring
Protect the chopper gas tank unit of gas switch cabinet, including casing and integral operational mechanism case；Integral type is grasped
Be located at the right side of casing as mechanism case, the inside of casing is provided with three circuit breaker polars and circuit breaker polar one
Three disconnecting switch moving contacts of one correspondence and with disconnecting switch moving contact three disconnecting switch one to one
Static contact；Circuit breaker polar horizontally set, the right-hand member of circuit breaker polar is all connected with casing, circuit breaker polar
Upper right hinged with the lower end of corresponding disconnecting switch moving contact, disconnecting switch moving contact is provided with accordingly
Disconnecting switch rotates connecting lever, and disconnecting switch rotates one end of connecting lever and the top of corresponding disconnecting switch moving contact
Hinged, the other end is connected with integral operational mechanism case；Static contact isolation switch is located at the inner tip of casing；
The inside of circuit breaker polar is equipped with vacuum interrupter, and vacuum interrupter is connected with integral operational mechanism case；
The nitrogen being dried it is full of in casing.
Further, integral operational mechanism case includes circuit breaker operation mechanism and isolator operating mechanism；
Circuit breaker operation mechanism is connected with vacuum interrupter, and isolator operating mechanism rotates connecting lever phase with disconnecting switch
Even.
Further, casing is provided with three grounding static contacts, and grounding static contact is located at the inner right side face of casing,
Grounding static contact is located at the top of circuit breaker polar, grounding static contact, corresponding static contact isolation switch and
Corresponding disconnecting switch moving contact is located in approximately the same plane；Disconnecting switch moving contact is in corresponding disconnecting switch
Rotate under the driving of connecting lever can diverse location respectively with corresponding grounding static contact and keeping apart accordingly
Pass static contact contact.
Further, the upper surface of casing is provided with three cabling on cable rack sleeve pipes, cabling on cable rack sleeve pipe with corresponding every
It is connected from switch static contact；The lower external face of casing is provided with three bottom outlet casing tubes, bottom outlet casing tube
Being provided with bus, bus is connected with the left side of corresponding circuit breaker polar.
Further, casing is stepped for standing upside down, and casing is provided with step and two grades of ladders, bottom outlet
The right side of two grades of ladders is all located at by sleeve pipe；The right-hand member of circuit breaker polar is all connected with the right side of step.
This utility model, relative to prior art, has an advantage in that
(1) the horizontal dress of circuit breaker polar in this utility model, makes full use of gas tank space, reduces the whole of gas tank
Height；Space hold is the most reasonable；
(2) in this utility model, disconnecting switch design is the compactest, achieves combined floodgate in minimum space, divides
Lock and three operating positions of ground connection, take full advantage of the space of gas tank.
Accompanying drawing explanation
Fig. 1 is this utility model one embodiment disconnecting switch "on" position schematic diagram；
Fig. 2 is Fig. 1 embodiment disconnecting switch gate-dividing state schematic diagram；
Fig. 3 is Fig. 1 embodiment disconnecting switch ground state schematic diagram；
Fig. 4 is the right side structure schematic diagram of Fig. 1 embodiment.
Detailed description of the invention
In conjunction with drawings and Examples, this utility model is described further.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment includes casing 1 and integral operational mechanism
Case 2；Integral operational mechanism case 2 is located at the right side of casing 1, and the inside of casing 1 is provided with three circuit breakers poles
Post 3 and circuit breaker polar 3 three disconnecting switch moving contacts 4 one to one and with disconnecting switch moving contact
4 three static contact isolation switches 5 one to one；Circuit breaker polar 3 horizontally set, circuit breaker polar 3
Right-hand member is all connected with casing 1, the upper right of circuit breaker polar 3 and corresponding disconnecting switch moving contact 4
Lower end is hinged, and disconnecting switch moving contact 4 is provided with corresponding disconnecting switch and rotates connecting lever 6, and disconnecting switch rotates and turns
The upper articulation of one end of arm 6 and corresponding disconnecting switch moving contact 4, the other end and integral operational mechanism
Case 2 is connected；Static contact isolation switch 5 is located at the inner tip of casing 1；The inside of circuit breaker polar 3 is equal
Being provided with vacuum interrupter, vacuum interrupter is connected with integral operational mechanism case 2；It is full of in casing 1 and is dried
Nitrogen.
Integral operational mechanism case 2 includes circuit breaker operation mechanism and isolator operating mechanism；Chopper
Operating mechanism is connected with vacuum interrupter, and isolator operating mechanism rotates connecting lever 6 with disconnecting switch and is connected.
Casing 1 is provided with three grounding static contacts 7, and grounding static contact 7 is located at the inner right side face of casing 1, connects
Ground static contact 7 is located at the top of circuit breaker polar 3, grounding static contact 7, corresponding static contact isolation switch 5
And disconnecting switch moving contact 4 is located in approximately the same plane accordingly；Disconnecting switch moving contact 4 is accordingly
Disconnecting switch rotate connecting lever 6 driving under can diverse location respectively with corresponding grounding static contact 7 and
Corresponding static contact isolation switch 5 contacts.
The upper surface of casing is provided with three cabling on cable rack sleeve pipes 8, cabling on cable rack sleeve pipe 8 and corresponding disconnecting switch
Static contact 5 is connected；The lower external face of casing 1 is provided with three bottom outlet casing tubes 9, bottom outlet casing tube 9
Being provided with bus 10, bus 10 is connected with the left side of corresponding circuit breaker polar 3.
Casing 1 is stepped for standing upside down, and casing 1 is provided with step 11 and two grades of ladders 12, bottom outlet
The right side of two grades of ladders 12 is all located at by sleeve pipe 9；The right-hand member of circuit breaker polar 3 all with step 11
Right side is connected.
The horizontal dress of circuit breaker polar 3 in the present embodiment, makes full use of gas tank space, reduces the overall high of gas tank
Degree；Space hold is the most reasonable；Disconnecting switch design the compactest, achieve in minimum space combined floodgate,
Separating brake and three operating positions of ground connection, take full advantage of the space of gas tank.
Claims (5)
1. for a chopper gas tank unit for environmental protection gas switch cabinet, including casing and integral operational
Mechanism case；It is characterized in that, described integral operational mechanism case is located at the right side of casing, described casing interior
Portion be provided with three circuit breaker polars and circuit breaker polar three disconnecting switch moving contacts one to one and with
Disconnecting switch moving contact three static contact isolation switches one to one；Described circuit breaker polar horizontally set,
The right-hand member of described circuit breaker polar is all connected with casing, the upper right of described circuit breaker polar with corresponding every
Hinged from the lower end of switch movable contact, described disconnecting switch moving contact is provided with corresponding disconnecting switch and rotates connecting lever,
Described disconnecting switch rotates the upper articulation of one end and the corresponding disconnecting switch moving contact of connecting lever, the other end and
Integral operational mechanism case is connected；Described static contact isolation switch is located at the inner tip of casing；Described open circuit
The inside of device pole is equipped with vacuum interrupter, and described vacuum interrupter is connected with integral operational mechanism case；
The nitrogen being dried it is full of in described casing.
Chopper gas tank unit for environmental protection gas switch cabinet the most according to claim 1, its feature
Being, described integral operational mechanism case includes circuit breaker operation mechanism and isolator operating mechanism；Institute
Stating circuit breaker operation mechanism to be connected with vacuum interrupter, described isolator operating mechanism rotates with disconnecting switch
Connecting lever is connected.
Chopper gas tank unit for environmental protection gas switch cabinet the most according to claim 1, its feature
Being, described casing is provided with three grounding static contacts, and described grounding static contact is located at the inner right side face of casing,
Described grounding static contact is located at the top of circuit breaker polar, and described grounding static contact, corresponding disconnecting switch are quiet
Contact and corresponding disconnecting switch moving contact are located in approximately the same plane；Described disconnecting switch moving contact is in phase
The disconnecting switch answered rotate under the driving of connecting lever can diverse location respectively with corresponding grounding static contact and
Corresponding static contact isolation switch contact.
Chopper gas tank unit for environmental protection gas switch cabinet the most according to claim 1, its feature
Being, the upper surface of described casing is provided with three cabling on cable rack sleeve pipes, and described cabling on cable rack sleeve pipe is with corresponding
Static contact isolation switch is connected；The lower external face of described casing is provided with three bottom outlet casing tubes, described under
Portion's outlet casing tube is provided with bus, and described bus is connected with the left side of corresponding circuit breaker polar.
Chopper gas tank unit for environmental protection gas switch cabinet the most according to claim 4, its feature
Being, described casing is stepped for standing upside down, and described casing is provided with step and two grades of ladders, described under
Portion's outlet casing tube is all located at the right side of two grades of ladders；The right-hand member of described circuit breaker polar all with step
Right side is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380756.8U CN205583509U (en) | 2016-04-27 | 2016-04-27 | A circuit breaker gas tank unit for environmental protection gas switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380756.8U CN205583509U (en) | 2016-04-27 | 2016-04-27 | A circuit breaker gas tank unit for environmental protection gas switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583509U true CN205583509U (en) | 2016-09-14 |
Family
ID=56858082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620380756.8U Active CN205583509U (en) | 2016-04-27 | 2016-04-27 | A circuit breaker gas tank unit for environmental protection gas switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602452A (en) * | 2016-12-01 | 2017-04-26 | 张力 | Isolation circuit breaker insulated by adopting environmental gas |
| CN108493039A (en) * | 2018-05-10 | 2018-09-04 | 河南森源电气股份有限公司 | A kind of breaker |
| CN115954787A (en) * | 2023-03-14 | 2023-04-11 | 湘能楚天电力装备股份有限公司 | Integrated gas-insulated metal-enclosed switchgear |
-
2016
- 2016-04-27 CN CN201620380756.8U patent/CN205583509U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602452A (en) * | 2016-12-01 | 2017-04-26 | 张力 | Isolation circuit breaker insulated by adopting environmental gas |
| CN108493039A (en) * | 2018-05-10 | 2018-09-04 | 河南森源电气股份有限公司 | A kind of breaker |
| CN115954787A (en) * | 2023-03-14 | 2023-04-11 | 湘能楚天电力装备股份有限公司 | Integrated gas-insulated metal-enclosed switchgear |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |