CN202888679U - High-voltage line incoming control cabinet - Google Patents
High-voltage line incoming control cabinet Download PDFInfo
- Publication number
- CN202888679U CN202888679U CN 201220612879 CN201220612879U CN202888679U CN 202888679 U CN202888679 U CN 202888679U CN 201220612879 CN201220612879 CN 201220612879 CN 201220612879 U CN201220612879 U CN 201220612879U CN 202888679 U CN202888679 U CN 202888679U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- bus
- inlet wire
- high pressure
- control cubicle
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a high-voltage line incoming control cabinet. The high-voltage line incoming control cabinet comprises a cabinet body; the cabinet body comprises an upper cabinet and a lower cabinet; the upper cabinet is internally provided with a bus chamber and a bus incoming chamber; the lower cabinet is internally provided with a circuit breaker chamber; the top of the cabinet body is provided with a small bus chamber; and the lower cabinet is internally provided with an automatic heat radiation device at one side and a heat radiation hole at the other side. The lower cabinet is internally provided with the automatic heat radiation device at one side and the heat radiation hole at the other side, so that the heat radiation effect of the high-voltage line incoming control cabinet is kept good, and the service life of equipment is prolonged.
Description
Technical field
The utility model relates to the control cubicle technical field, is specifically related to a kind of high pressure inlet wire control cubicle.
Background technology
At present in the electric power system, high pressure inlet wire control cubicle generally is designed to metal enclosed two cabinets, by main cabinet with turn over the line group and become, bus is cashier's office in a shop held and is entered by turning over line, then enters main cabinet from turning over bottom the line cabinet, draws from bus-bar room at last.
Along with the extensive use of power electronic technology, the high order harmonic component that the nonlinear-load of modern industrial and mining enterprises produces enters electric power system, and the existence of high order harmonic component makes power equipment loss increase, temperature rising, ageing of insulation etc.Since the thermal diffusivity in the present control cubicle a little less than, then the useful life of equipment is just shorter.
The utility model content
The purpose of this utility model is to overcome the defective of prior art and a kind of effectively extension device high pressure inlet wire control cubicle in useful life is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is as follows:
A kind of high pressure inlet wire control cubicle, comprise cabinet, described cabinet comprises Over-The-Counter and lower cabinet, in described Over-The-Counter, be provided with bus-bar room, bus basement, in described lower cabinet, be provided with breaker chamber, be provided with little bus-bar room at the top of described cabinet, a side is provided with automatic heat radiator in described lower cabinet, and opposite side is provided with louvre.
Be provided with dividing plate between described bus-bar room and described bus basement and the described breaker chamber.
Dividing plate between described bus basement and the described breaker chamber is provided with high voltage isolator.
Be provided with the voltage transformer of a circuit breaker and a secondary winding in the described breaker chamber.
The utility model is provided with automatic heat radiator by a side in described lower cabinet, and opposite side is provided with louvre, has guaranteed that the thermal diffusivity of high pressure inlet wire control cubicle is effective, has prolonged the useful life of equipment.
Description of drawings
Figure 1 shows that the structural representation of the high pressure inlet wire control cubicle that the utility model embodiment provides;
Among the figure: 1, cabinet, 2, little bus-bar room, 3, bus-bar room, 4, vertical clapboard, 5, the bus basement, 6, diaphragm plate, 7, automatic heat radiator, 8, circuit breaker, 9, voltage transformer, 10, breaker chamber, 11, support.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
Referring to Fig. 1, the figure shows the structure of the high pressure inlet wire control cubicle that the utility model embodiment provides.For convenience of explanation, only show the part relevant with the utility model embodiment.
A kind of high pressure inlet wire control cubicle, comprise cabinet 1, described cabinet comprises Over-The-Counter and lower cabinet, in described Over-The-Counter, be provided with bus-bar room 3, bus basement 5, in described lower cabinet, be provided with breaker chamber 10, be provided with little bus-bar room 2 at the top of described cabinet 1, a side is provided with automatic heat radiator 7 in described lower cabinet, and opposite side is provided with the louvre (not shown).
Described automatic heat radiator 7 is connected the required voltage of the work of obtaining with little bus in the described little bus-bar room 2, comprise a radiator fan, one temperature detection sensor and a controller, described radiator fan, temperature detection sensor is connected with described controller respectively, when the temperature in described temperature detection sensor detects described cabinet reached default temperature upper limit, described controller started described radiator fan running and dispels the heat.
Further, be provided with vertical clapboard 4 between described bus-bar room 3 and described bus inlet wire Room 5 and separate, be provided with diaphragm plate 6 between described bus-bar room 3 and described bus basement 5 and the described breaker chamber 10.
Further, the dividing plate between described bus basement 5 and the described breaker chamber 10 is provided with high voltage isolator.
Wherein, be provided with the voltage transformer 9 of a circuit breaker 8 and a secondary winding in the described breaker chamber 10.Described circuit breaker 8, current transformer 9 are installed in the described breaker chamber 10 by a support 11.
The utility model is provided with automatic heat radiator by a side in described lower cabinet, and opposite side is provided with louvre, has guaranteed that the thermal diffusivity of high pressure inlet wire control cubicle is effective, has prolonged the useful life of equipment.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. high pressure inlet wire control cubicle, comprise cabinet, it is characterized in that, described cabinet comprises Over-The-Counter and lower cabinet, in described Over-The-Counter, be provided with bus-bar room, bus basement, in described lower cabinet, be provided with breaker chamber, be provided with little bus-bar room at the top of described cabinet, a side is provided with automatic heat radiator in described lower cabinet, and opposite side is provided with louvre.
2. high pressure inlet wire control cubicle according to claim 1 is characterized in that, is provided with dividing plate between described bus-bar room and described bus basement and the described breaker chamber.
3. high pressure inlet wire control cubicle according to claim 1 and 2 is characterized in that, the dividing plate between described bus basement and the described breaker chamber is provided with high voltage isolator.
4. high pressure inlet wire control cubicle according to claim 3 is characterized in that, is provided with the voltage transformer of a circuit breaker and a secondary winding in the described breaker chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612879 CN202888679U (en) | 2012-11-19 | 2012-11-19 | High-voltage line incoming control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612879 CN202888679U (en) | 2012-11-19 | 2012-11-19 | High-voltage line incoming control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888679U true CN202888679U (en) | 2013-04-17 |
Family
ID=48080070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612879 Expired - Fee Related CN202888679U (en) | 2012-11-19 | 2012-11-19 | High-voltage line incoming control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066357A (en) * | 2018-09-10 | 2018-12-21 | 合肥华兴电器开关有限公司 | A kind of high-voltage lead-in switch cabinet |
-
2012
- 2012-11-19 CN CN 201220612879 patent/CN202888679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066357A (en) * | 2018-09-10 | 2018-12-21 | 合肥华兴电器开关有限公司 | A kind of high-voltage lead-in switch cabinet |
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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: 20130417 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |