CN202978042U - Water cooling heat radiation system of power distribution cabinet - Google Patents
Water cooling heat radiation system of power distribution cabinet Download PDFInfo
- Publication number
- CN202978042U CN202978042U CN 201220652534 CN201220652534U CN202978042U CN 202978042 U CN202978042 U CN 202978042U CN 201220652534 CN201220652534 CN 201220652534 CN 201220652534 U CN201220652534 U CN 201220652534U CN 202978042 U CN202978042 U CN 202978042U
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- Prior art keywords
- cabinet
- water
- heat exchanger
- cabinet body
- power distribution
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- Expired - Fee Related
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Abstract
The utility model provides a water cooling heat radiation system of a power distribution cabinet. A cabinet body which is of a hollow cuboid structure is included in the utility model; a circulating fan used for air circulation in the cabinet body is arranged above a side plate of the cabinet body; the top of the cabinet body is provided with the water cooling heat radiation system which specifically comprises a heat exchanger mounted on the top of the cabinet body and used for transferring heat in the cabinet body to the exterior of the cabinet body, wherein a cooling section of the heat exchanger is provided with a cold water coil pipe, and the cold water coil pipe is successively connected with a water return valve, a water box, a cooling tower and a circulating water pump through a pipeline and is finally connected with the heat exchanger again so as to realize a cycle. According to the utility model, through circulating cooling of water, temperature in the power distribution cabinet can be maximumly decreased; since the whole system employs circulation water and the heat exchanger posing no pollution to the environment, high heat radiation efficiency and high environmental benefits are obtained, and the an energy saving and environment-friendly approach is provided.
Description
Technical field
The utility model relates to power distribution cabinet, particularly a kind of power distribution cabinet water-cooling heat radiating system.
Background technology
in the power distribution cabinet field, interior a large amount of connectors and the various electronic devices and components installed due to power distribution cabinet, and the existence of a large amount of wires is arranged, cause the total resistance value of power distribution cabinet very high, therefore directly cause power distribution cabinet in work, namely in the situation that conduction can be distributed a large amount of heats, temperature in power distribution cabinet is improved suddenly, again because electronic devices and components and the connector of power distribution cabinet inside are very high to the dustproof requirement of power distribution cabinet, therefore power distribution cabinet all adopts sealed type, reducing dust enters in power distribution cabinet, will make so the very difficult discharge power distribution cabinet of heat of the generation in high-low voltage electric power distribution cabinet, traditional heat abstractor is all generally to dispel the heat by the mode that circulating fan is combined with louvre, and the radiating effect of this radiating mode is more limited, can not the interior low-temperature working requirement of stable maintenance power distribution cabinet.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of power distribution cabinet water-cooling heat radiating system, and cold operation in energy stable maintenance power distribution cabinet has characteristics easy to use simple in structure.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of power distribution cabinet water-cooling heat radiating system comprises cabinet, and cabinet integral body is the rectangular structure of hollow, is equipped with above side cabinet for the circulating fan with the circulation of cabinet inner air; The top of cabinet also is equipped with water-cooling heat radiating system, concrete comprise be installed on the cabinet top with the heat exchanger of transfer of heat in cabinet to the cabinet outside, the cooling section of heat exchanger is provided with chilled water coil, chilled water coil connects back-water valve (BWV) successively by pipeline, water tank, cooling tower, circulating water pump, finally take back the chilled water coil to heat exchanger, complete circulation.
Be further: above-mentioned water tank also is provided with the water injection valve for retaining.
Be further: the colling end that above-mentioned heat exchanger comprises for the heat absorbing end that absorbs heat in cabinet and is used for the heat absorbing end dissipation of heat is fallen, the heat absorbing end of heat exchanger are positioned at cabinet inside, and the colling end of heat exchanger is positioned at the cabinet outside.
The beneficial effects of the utility model are:
The water-cooling heat radiating system of the utility model power distribution cabinet by water is carried out circulating cooling, can reduce the distribution in-cabinet temperature to greatest extent; Adopted the heat exchanger of cycling use of water and environmentally safe due to whole system, therefore, not only radiating efficiency is high, and environmental benefit is also high simultaneously, belongs to a kind of mode of energy-conserving and environment-protective.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
Description of reference numerals:
The 1-cabinet, 2-circulating fan, 3-heat exchanger, 4-circulating water pump, 5-cooling tower, 6-back-water valve (BWV), 7-water injection valve, 8-water tank.
Embodiment
Below in conjunction with drawings and Examples, the utility model is carried out more detailed explanation.
As shown in the figure, the utility model power distribution cabinet water-cooling heat radiating system comprises cabinet 1, and cabinet 1 integral body is the rectangular structure of hollow, is equipped with for the circulating fan 2 with the circulation of cabinet inner air above cabinet 1 side plate; The top of cabinet 1 also is equipped with water-cooling heat radiating system, concrete comprise be installed on cabinet 1 top with the heat exchanger 3 of transfer of heat in cabinet to the cabinet outside, the cooling section of heat exchanger 3 is provided with chilled water coil, chilled water coil connects back-water valve (BWV) 6 successively by pipeline, water tank 8, cooling tower 5, circulating water pump 4, finally take back to the chilled water coil of heat exchanger 3, complete circulation.
Above-mentioned water tank 8 also is provided with the water injection valve 7 for retaining;
The colling end that above-mentioned heat exchanger 3 comprises for the heat absorbing end that absorbs heat in cabinet and is used for the heat absorbing end dissipation of heat is fallen, the heat absorbing end of heat exchanger 3 are positioned at cabinet inside, and the colling end of heat exchanger is positioned at the cabinet outside.
The above has done detailed description to the utility model preferred implementation by reference to the accompanying drawings, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (1)
1. a power distribution cabinet water-cooling heat radiating system, comprise cabinet (1), and cabinet (1) integral body is the rectangular structure of hollow, it is characterized in that: be equipped with above cabinet (1) side plate for the circulating fan (2) with the circulation of cabinet inner air; The top of cabinet (1) also is equipped with water-cooling heat radiating system, concrete comprise be installed on cabinet (1) top with the heat exchanger (3) of transfer of heat in cabinet to the cabinet outside, the cooling section of heat exchanger (3) is provided with chilled water coil, chilled water coil connects back-water valve (BWV) (6) successively by pipeline, water tank (8), cooling tower (5), circulating water pump (4), finally take back to the chilled water coil of heat exchanger (3), complete circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652534 CN202978042U (en) | 2012-11-29 | 2012-11-29 | Water cooling heat radiation system of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220652534 CN202978042U (en) | 2012-11-29 | 2012-11-29 | Water cooling heat radiation system of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978042U true CN202978042U (en) | 2013-06-05 |
Family
ID=48519069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220652534 Expired - Fee Related CN202978042U (en) | 2012-11-29 | 2012-11-29 | Water cooling heat radiation system of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978042U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701054A (en) * | 2014-01-07 | 2014-04-02 | 南宁市高照电器有限责任公司 | Comprehensive power distribution cabinet |
| CN104283124A (en) * | 2014-10-16 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Outdoor power distribution cabinet |
| CN104348095A (en) * | 2014-11-19 | 2015-02-11 | 成都华瑞祥电器成套设备有限公司 | Water-cooling heat dissipation distribution box |
| CN105449560A (en) * | 2015-12-31 | 2016-03-30 | 国网湖北省电力公司武汉市汉南区供电公司 | Switch control box |
| CN106025865A (en) * | 2016-07-18 | 2016-10-12 | 安徽得润电气技术有限公司 | Low-voltage distribution box with heat radiating system |
| CN112911904A (en) * | 2021-01-22 | 2021-06-04 | 无锡知荣电子有限公司 | Brushless motor control device and system |
-
2012
- 2012-11-29 CN CN 201220652534 patent/CN202978042U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701054A (en) * | 2014-01-07 | 2014-04-02 | 南宁市高照电器有限责任公司 | Comprehensive power distribution cabinet |
| CN103701054B (en) * | 2014-01-07 | 2016-06-29 | 南宁市高照电器有限责任公司 | A kind of comprehensive distribution cabinet |
| CN104283124A (en) * | 2014-10-16 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Outdoor power distribution cabinet |
| CN104348095A (en) * | 2014-11-19 | 2015-02-11 | 成都华瑞祥电器成套设备有限公司 | Water-cooling heat dissipation distribution box |
| CN104348095B (en) * | 2014-11-19 | 2016-08-24 | 成都华瑞祥电器成套设备有限公司 | A kind of water-cooling distribution box |
| CN105449560A (en) * | 2015-12-31 | 2016-03-30 | 国网湖北省电力公司武汉市汉南区供电公司 | Switch control box |
| CN105449560B (en) * | 2015-12-31 | 2017-06-30 | 国网湖北省电力公司武汉市汉南区供电公司 | Switch control box |
| CN106025865A (en) * | 2016-07-18 | 2016-10-12 | 安徽得润电气技术有限公司 | Low-voltage distribution box with heat radiating system |
| CN112911904A (en) * | 2021-01-22 | 2021-06-04 | 无锡知荣电子有限公司 | Brushless motor control device and system |
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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: 20130605 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |