CN204577963U - A kind of high-tension switch cabinet release unit - Google Patents
A kind of high-tension switch cabinet release unit Download PDFInfo
- Publication number
- CN204577963U CN204577963U CN201520246089.XU CN201520246089U CN204577963U CN 204577963 U CN204577963 U CN 204577963U CN 201520246089 U CN201520246089 U CN 201520246089U CN 204577963 U CN204577963 U CN 204577963U
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- CN
- China
- Prior art keywords
- insulating contact
- room
- upper insulating
- shell
- switch cabinet
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of high-tension switch cabinet release unit, comprise shell, relay bungalow, handcart room and upper insulating contact room is provided with in shell, the surface of relay bungalow is provided with little bus hole and metal partion (metp) one, the below of handcart room is provided with location-plate, upper insulating contact indoor are provided with insulating contact, and the below of upper insulating contact room is provided with current transformer and lower insulating contact, and lower insulating contact is connected with insulator by interbus.The utility model structure is simple, reasonable in design, is easy for installation and maintenance, and function admirable, reliable, can be good at the normal operation ensureing high voltage switchgear, simultaneously when there is improper situation, also can ensure the personal safety of user of service.
Description
Technical field
The utility model relates to a kind of high-tension switch cabinet release unit, belongs to switchgear technical field.
Background technology
Box-shaped fixed type alternating current metal closed switch is indoor complete power distribution equipment, be applicable to three-phase alternating current 50Hz electric power system acceptance and the distribution network electric energy of 40.5KV, and circuit is controlled, protection and monitoring, existing ac metal closing switch gear and control appliance are except functional apparatus is as circuit breaker, grounding switch, high voltage electrified monitoring device, heater, outside fan etc., be equipped with intelligent parts as intelligent electronic device, electronic mutual inductor, conditioning unit, transmitter, transducer, controller, motonsed actuating units, phase-controlled device etc., there is device category and quantity is many, wiring is numerous and diverse, complete difficult with uniting and adjustment, performance difficulty controls, the defects such as operation maintenance inconvenience.
High voltage switchgear is a kind of electric equipment, and outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber.Circuit breaker is as an important component part of high voltage switchgear, the requisite parts that high voltage switchgear normally runs, but existing circuit breaker is not well positioned to meet the needs of existing high voltage switchgear on the one hand, and when situation appears in high-voltage switch gear operation, due effect can not be played timely, well can not ensure the normal operation of high voltage switchgear.
Utility model content
The purpose of this utility model is: for the defect of prior art, propose a kind of high-tension switch cabinet release unit, this apparatus structure is simple, reasonable in design, be easy for installation and maintenance, and it is function admirable, reliable, can be good at the normal operation ensureing high voltage switchgear, simultaneously when there is improper situation, also can ensure the personal safety of user of service.
The technical scheme that the utility model adopts is: a kind of high-tension switch cabinet release unit, comprise shell, relay bungalow, handcart room and upper insulating contact room is provided with in shell, the surface of relay bungalow is provided with little bus hole and metal partion (metp) one, the below of handcart room is provided with location-plate, upper insulating contact indoor are provided with insulating contact, and the below of upper insulating contact room is provided with current transformer and lower insulating contact, and lower insulating contact is connected with insulator by interbus.
In the utility model: be provided with metal partion (metp) two between described upper insulating contact and lower insulating contact, and upper insulating contact and lower insulating contact are separated by metal partion (metp) two, wherein metal partion (metp) two adopts aluminizing zinc steel plate splicing to form.
In the utility model: the arranged on left and right sides of the top of described shell is respectively equipped with suspension ring.
In the utility model: the surface of described shell is provided with electrostatic plastic spraying diaphragm, avoid the sour gas in air to the corrosion of shell.
After adopting technique scheme, the beneficial effects of the utility model are:
1. this apparatus structure is simple, reasonable in design, is easy for installation and maintenance, and function admirable, reliable, can be good at the normal operation ensureing high voltage switchgear, simultaneously when there is improper situation, also can ensure the personal safety of user of service;
2. the surface of its housing shell is provided with electrostatic plastic spraying diaphragm, avoids the sour gas in air to the corrosion of shell, adds the useful life of shell, reduce the use cost of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1. suspension ring; 2. little bus hole; 3. relay bungalow; 4. metal partion (metp) one; 5. handcart room; 6. location-plate; 7. go up insulating contact room; 8. go up insulating contact; 9. metal partion (metp) two; 10. current transformer; 11. times insulating contacts; 12. interbus; 13. insulators; 14. shells.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As seen from Figure 1, a kind of high-tension switch cabinet release unit, comprise shell 14, relay bungalow 3, handcart room 5 and upper insulating contact room 7 is provided with in shell 14, the surface of relay bungalow 3 is provided with little bus hole 2 and metal partion (metp) 1, and the below of handcart room 5 is provided with location-plate 6, is provided with insulating contact 8 in upper insulating contact room 7, the below of upper insulating contact room 7 is provided with current transformer 10 and lower insulating contact 11, and lower insulating contact 11 is connected with insulator 13 by interbus 12.Be provided with metal partion (metp) 29 between described upper insulating contact 8 and lower insulating contact 11, and upper insulating contact 8 and lower insulating contact 11 separated by metal partion (metp) 29, wherein metal partion (metp) 29 adopts aluminizing zinc steel plate splicing to form; The arranged on left and right sides of the top of described shell 14 is respectively equipped with suspension ring 1; The surface of described shell 14 is provided with electrostatic plastic spraying diaphragm, avoids sour gas in air to the corrosion of shell 14.
Above embodiment of the present utility model is described, but the utility model is not limited to above description.For a person skilled in the art, any equal amendment to the technical program and substitute be all among scope of the present utility model.Therefore, not departing from the equalization conversion and amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (4)
1. a high-tension switch cabinet release unit, it is characterized in that: comprise shell, relay bungalow, handcart room and upper insulating contact room is provided with in shell, the surface of relay bungalow is provided with little bus hole and metal partion (metp) one, the below of handcart room is provided with location-plate, upper insulating contact indoor are provided with insulating contact, and the below of upper insulating contact room is provided with current transformer and lower insulating contact, and lower insulating contact is connected with insulator by interbus.
2. a kind of high-tension switch cabinet release unit according to claim 1, it is characterized in that: between described upper insulating contact and lower insulating contact, be provided with metal partion (metp) two, and by metal partion (metp) two, upper insulating contact and lower insulating contact are separated, wherein metal partion (metp) two adopts aluminizing zinc steel plate splicing to form.
3. a kind of high-tension switch cabinet release unit according to claim 1, is characterized in that: the arranged on left and right sides of the top of described shell is respectively equipped with suspension ring.
4. a kind of high-tension switch cabinet release unit according to claim 1, is characterized in that: the surface of described shell is provided with electrostatic plastic spraying diaphragm, avoids the sour gas in air to the corrosion of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246089.XU CN204577963U (en) | 2015-04-22 | 2015-04-22 | A kind of high-tension switch cabinet release unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520246089.XU CN204577963U (en) | 2015-04-22 | 2015-04-22 | A kind of high-tension switch cabinet release unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577963U true CN204577963U (en) | 2015-08-19 |
Family
ID=53870558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520246089.XU Expired - Fee Related CN204577963U (en) | 2015-04-22 | 2015-04-22 | A kind of high-tension switch cabinet release unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300112A (en) * | 2015-06-11 | 2017-01-04 | 句容市江电电器机械有限公司 | A kind of high-tension switch cabinet release unit |
-
2015
- 2015-04-22 CN CN201520246089.XU patent/CN204577963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300112A (en) * | 2015-06-11 | 2017-01-04 | 句容市江电电器机械有限公司 | A kind of high-tension switch cabinet release unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |