CN204885001U - There is visible fracture vacuum interrupter type directly to move isolator - Google Patents
There is visible fracture vacuum interrupter type directly to move isolator Download PDFInfo
- Publication number
- CN204885001U CN204885001U CN201520550156.7U CN201520550156U CN204885001U CN 204885001 U CN204885001 U CN 204885001U CN 201520550156 U CN201520550156 U CN 201520550156U CN 204885001 U CN204885001 U CN 204885001U
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- China
- Prior art keywords
- isolator
- isolating switch
- vacuum interrupter
- separating brake
- holding device
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- 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.)
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a there is visible fracture vacuum interrupter type directly to move isolator, including directly moving isolator and incorporating vacuum interrupter wherein, directly move isolator and include earthing pole, quiet end and separating brake holding device, the earthing pole moves the fixed outer cylinder of interior cylindrical with middle being equipped with of quiet end inside having, is equipped with the isolator cardan shaft in the cylinder in the removal, is equipped with the explosion chamber action bars in the separating brake holding device, earthing pole, fixed outer cylinder and quiet end be at on -line always, and separating brake holding device and vacuum interrupter are at on -line always, and explosion chamber control rod and isolator cardan shaft parallel, the utility model discloses organically fuse vacuum switch and isolator, make vacuum switch and isolator's integration, realized the target of miniaturized, non -maintaining, the high security in high -Voltage electrical appliances field, high reliability, and easy operation.
Description
Technical field
The utility model relates to one visible break vacuum arc extinguishing chamber type direct acting isolating switch.
Background technology
Along with the fast development of national economy, the requirement of people to " miniaturized, non-maintaining, high security, the high reliability " of using electricity system is more and more higher.And original vacuum switch, isolating switch, earthed switch are independent separately, respectively have a set of operating system, realize electric "five-proof" requirement again each other by extra interlock, seem cumbersome complexity, and parts are many, and reliability is weak, and volume is large.Thus affect electrical safety.In this case, New Type Isolating Switch arises at the historic moment, and solves the problems referred to above well, has filled up the blank in domestic direct acting isolating switch field.
Utility model content
The purpose of this utility model is to provide a kind of New Type Isolating Switch, can realize " miniaturized, non-maintaining, high security, high reliability ".
The technical solution adopted in the utility model is:
One has visible break vacuum arc extinguishing chamber type direct acting isolating switch, comprise direct acting isolating switch and the vacuum interrupter incorporated wherein, described direct acting isolating switch comprises earth electrode, quiet end and separating brake holding device, the inner fixing outside cylinder with mobile interior cylinder is provided with in the middle of described earth electrode and quiet end, be provided with isolating switch cardan shaft in cylinder in described movement, in described separating brake holding device, be provided with arc control device action bars.
In a straight line, in a straight line, described arc control device joystick parallels with isolating switch cardan shaft for described separating brake holding device and vacuum interrupter for described earth electrode, fixing outside cylinder and quiet end.
Advantage of the present utility model: vacuum switch and isolating switch are organically merged, makes the integration of vacuum switch and isolating switch, achieves that High-Voltage Electrical Appliances field is miniaturized, non-maintaining, the target of high security, high reliability, and simple to operate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is isolating switch ground connection of the present utility model (vacuum interrupter separating brake) schematic diagram;
Fig. 2 is isolating switch separating brake of the present utility model (vacuum interrupter separating brake) schematic diagram;
Fig. 3 is isolating switch of the present utility model combined floodgate (vacuum interrupter separating brake) schematic diagram;
Fig. 4 is isolating switch of the present utility model combined floodgate (vacuum interrupter combined floodgate) schematic diagram.
Wherein: 1, fixing outside cylinder; 2, mobile interior cylinder; 3, quiet end; 4, vacuum interrupter; 5, earth electrode; 6, separating brake holding device; 7, arc control device action bars; 8, isolating switch cardan shaft.
Embodiment
As Figure 1-4, one has visible break vacuum arc extinguishing chamber type direct acting isolating switch, comprise direct acting isolating switch and the vacuum interrupter 4 incorporated wherein, direct acting isolating switch comprises earth electrode 5, quiet end 3 and separating brake holding device 6, the inner fixing outside cylinder 1 with mobile interior cylinder 2 is provided with in the middle of earth electrode and quiet end, isolating switch cardan shaft 8 is provided with in cylinder in mobile, arc control device action bars 7 is provided with in separating brake holding device, earth electrode, fixing outside cylinder and quiet end are in a straight line, separating brake holding device and vacuum interrupter are in a straight line, arc control device joystick parallels with isolating switch cardan shaft, vacuum interrupter only just can carry out separating brake and the closing operation of vacuum interrupter under isolating switch "on" position, isolating switch only just can carry out separating brake and the closing operation of isolating switch under vacuum interrupter gate-dividing state, achieve electric "five-proof" requirement well, vacuum switch and isolating switch organically merge by the utility model, make the integration of vacuum switch and isolating switch, achieve High-Voltage Electrical Appliances field miniaturized, non-maintaining, high security, the target of high reliability, and it is simple to operate.
Claims (2)
1. one kind has visible break vacuum arc extinguishing chamber type direct acting isolating switch, it is characterized in that: comprise direct acting isolating switch and the vacuum interrupter incorporated wherein, described direct acting isolating switch comprises earth electrode, quiet end and separating brake holding device, the inner fixing outside cylinder with mobile interior cylinder is provided with in the middle of described earth electrode and quiet end, be provided with isolating switch cardan shaft in cylinder in described movement, in described separating brake holding device, be provided with arc control device action bars.
2. one according to claim 1 has visible break vacuum arc extinguishing chamber type direct acting isolating switch, it is characterized in that: described earth electrode, fixing outside cylinder and quiet end are in a straight line, in a straight line, described arc control device joystick parallels with isolating switch cardan shaft for described separating brake holding device and vacuum interrupter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550156.7U CN204885001U (en) | 2015-07-28 | 2015-07-28 | There is visible fracture vacuum interrupter type directly to move isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550156.7U CN204885001U (en) | 2015-07-28 | 2015-07-28 | There is visible fracture vacuum interrupter type directly to move isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885001U true CN204885001U (en) | 2015-12-16 |
Family
ID=54829349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550156.7U Active CN204885001U (en) | 2015-07-28 | 2015-07-28 | There is visible fracture vacuum interrupter type directly to move isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204885001U (en) |
-
2015
- 2015-07-28 CN CN201520550156.7U patent/CN204885001U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |