CN204834491U - There is rotatory isolator of visible fracture vacuum interrupter type - Google Patents
There is rotatory isolator of visible fracture vacuum interrupter type Download PDFInfo
- Publication number
- CN204834491U CN204834491U CN201520550215.0U CN201520550215U CN204834491U CN 204834491 U CN204834491 U CN 204834491U CN 201520550215 U CN201520550215 U CN 201520550215U CN 204834491 U CN204834491 U CN 204834491U
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- vacuum interrupter
- isolator
- separating brake
- holding device
- rotatory
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model discloses a there is rotatory isolator of visible fracture vacuum interrupter type, including rotatory isolator and integrating into vacuum interrupter wherein, rotatory isolator includes earthing pole, support and quiet end, is equipped with the turning arm of connecting with it through the isolator rotation axis on the support, and vacuum interrupter is connected with separating brake holding device, and the form that vacuum interrupter integrates into rotatory isolator is: vacuum interrupter is connected with the turning arm, makes separating brake holding device link to each other with the earthing pole to set up the explosion chamber action bars at quiet end, another kind of form is: vacuum interrupter links to each other with the support, makes separating brake holding device pass through the isolator rotation axis with the turning arm and is connected to set up the explosion chamber action bars on separating brake holding device, the utility model discloses organically fuse vacuum switch and rotatory isolator, really accomplish vacuum switch and isolator's integration, realized the target of miniaturized, non -maintaining, the high security in high -Voltage electrical appliances field, high reliability.
Description
Technical field
The utility model relates to one visible break vacuum arc extinguishing chamber type rotary isolation 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 rotary motion isolating switch field.
Utility model content
The purpose of this utility model is for above-mentioned weak point, provides 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 rotary isolation switch, comprise rotary isolation switch and the vacuum interrupter incorporated wherein, described rotary isolation switch comprises earth electrode, support and quiet end, described support is provided with the connecting lever be attached thereto by isolating switch rotating shaft, described vacuum interrupter is connected with separating brake holding device, and described vacuum interrupter incorporates rotary isolation switch two kinds of forms.
A kind of form that described vacuum interrupter incorporates rotary isolation switch is: vacuum interrupter is connected with connecting lever, separating brake holding device is connected with earth electrode, and arc control device action bars is set at quiet end, another kind of form is: vacuum interrupter is connected with support, separating brake holding device is connected by isolating switch rotating shaft with connecting lever, and arc control device action bars is set on separating brake holding device.
Advantage of the present utility model: vacuum switch and rotary isolation switch are organically merged, really accomplishes 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.
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) state diagram;
Fig. 2 is isolating switch separating brake of the present utility model (vacuum interrupter separating brake) state diagram;
Fig. 3 is (vacuum interrupter separating brake) state diagram of isolating switch of the present utility model combined floodgate;
Fig. 4 is (vacuum interrupter combined floodgate) state diagram of isolating switch of the present utility model combined floodgate;
Fig. 5 is isolating switch ground connection of the present utility model (vacuum interrupter separating brake) state diagram;
Fig. 6 is isolating switch separating brake of the present utility model (vacuum interrupter separating brake) state diagram;
Fig. 7 is (vacuum interrupter separating brake) state diagram of isolating switch of the present utility model combined floodgate;
Fig. 8 is (vacuum interrupter combined floodgate) state diagram of isolating switch of the present utility model combined floodgate.
Wherein: 1, support; 2, connecting lever; 3, quiet end; 4, vacuum interrupter; 5, earth electrode; 6, separating brake holding device; 7, arc control device action bars; 8, isolating switch rotating shaft.
Embodiment
As shown in figures 1-8, one has visible break vacuum arc extinguishing chamber type rotary isolation switch, comprise rotary isolation switch and the vacuum interrupter 4 incorporated wherein, rotary isolation switch comprises earth electrode 5, support 1 and quiet end 3, support is provided with the connecting lever 2 be attached thereto by isolating switch rotating shaft 8, vacuum interrupter is connected with separating brake holding device 6, vacuum interrupter incorporates rotary isolation switch two kinds of forms, a kind of form that vacuum interrupter incorporates rotary isolation switch is: vacuum interrupter is connected with connecting lever, separating brake holding device is connected with earth electrode, and arc control device action bars 7 is set at quiet end, another kind of form is: vacuum interrupter is connected with support, separating brake holding device and connecting lever are understood by isolating switch rotating shaft, and arc control device action bars is set on separating brake holding device, vacuum switch and isolating switch organically merge by the utility model, really accomplish the integration of vacuum switch and isolating switch, achieve High-Voltage Electrical Appliances field miniaturized, non-maintaining, high security, the target of high reliability.
Claims (2)
1. one kind has visible break vacuum arc extinguishing chamber type rotary isolation switch, it is characterized in that: comprise rotary isolation switch and the vacuum interrupter incorporated wherein, described rotary isolation switch comprises earth electrode, support and quiet end, described support is provided with the connecting lever be attached thereto by isolating switch rotating shaft, described vacuum interrupter is connected with separating brake holding device, and described vacuum interrupter incorporates rotary isolation switch two kinds of forms.
2. one according to claim 1 has visible break vacuum arc extinguishing chamber type rotary isolation switch, it is characterized in that: a kind of form that described vacuum interrupter incorporates rotary isolation switch is: vacuum interrupter is connected with connecting lever, separating brake holding device is connected with earth electrode, and arc control device action bars is set at quiet end, another kind of form is: vacuum interrupter is connected with support, separating brake holding device is connected by isolating switch rotating shaft with connecting lever, and arc control device action bars is set on separating brake holding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550215.0U CN204834491U (en) | 2015-07-28 | 2015-07-28 | There is rotatory isolator of visible fracture vacuum interrupter type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550215.0U CN204834491U (en) | 2015-07-28 | 2015-07-28 | There is rotatory isolator of visible fracture vacuum interrupter type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204834491U true CN204834491U (en) | 2015-12-02 |
Family
ID=54692062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550215.0U Active CN204834491U (en) | 2015-07-28 | 2015-07-28 | There is rotatory isolator of visible fracture vacuum interrupter type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204834491U (en) |
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2015
- 2015-07-28 CN CN201520550215.0U patent/CN204834491U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |