CN203119351U - Distribution box with circulating cooling water - Google Patents
Distribution box with circulating cooling water Download PDFInfo
- Publication number
- CN203119351U CN203119351U CN 201320095798 CN201320095798U CN203119351U CN 203119351 U CN203119351 U CN 203119351U CN 201320095798 CN201320095798 CN 201320095798 CN 201320095798 U CN201320095798 U CN 201320095798U CN 203119351 U CN203119351 U CN 203119351U
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- CN
- China
- Prior art keywords
- cooling water
- distribution box
- pipeline
- pipelines
- impeller
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Abstract
The utility model provides a distribution box with circulating cooling water. The distribution box with the circulating cooling water comprises a distribution box body, wherein pipelines are arranged inside the distribution box body, a plurality of through holes for arranging distribution modules are formed in each pipeline, the side wall of each through hole is sealed, an impeller is arranged in each pipeline, the impellers are connected with a power supply, the pipelines are in end-to-end connection in a sealing mode, and cooling water is arranged in the pipelines. According to the distribution box with the circulating cooling water, the distribution modules are arranged on the pipelines so that heat generated when the distribution modules work can be conducted to the pipelines, the impellers are arranged in the pipelines to enable the cooling water to circularly flow, the heat on the pipelines is conducted to the cooling water, the heat dissipation effect is improved through flowing of the cooling water, and particularly the heat dissipation effect of concentrated heat is obviously improved.
Description
Technical field
The utility model relates to the power distribution equipment in a kind of electric power system, especially relates to a kind of power distribution panel, particularly a kind of distribution box with recirculated cooling water.
Background technology
In electric power system, for electric current distribution and the control of various partial powers, need in distribution box, carry out usually, it is equivalent to a small-sized power hub.Common, enter distribution box by many wires, after each Power entry module is partly realized the control of electric power and distributed, flow out distribution boxs by many wires again, partly realize control and the distribution of electric power at described Power entry module.
And the Power entry module work meeting of distribution box inside produces heat, in the inner complicated electric power system of distribution box, a large amount of Power entry modules is installed, therefore can produce a large amount of heats, the danger that more can burn because of the too high generation Power entry module of temperature each component life, the especially summer that a large amount of heats can influence Power entry module.
Thereby the sidewall of general distribution box all can be provided with ventilation hole, but ventilation hole only adopts the ventilation hole heat radiation for outside air temperature just under the very high situation in summer own, and radiating effect is very undesirable.Also have some manufacturing enterprises to add fan in distribution box, though fan is installed and is only adopted ventilation hole to compare can to improve radiating effect, fan itself will consume much electricity, produces a lot of heats, the cost height that therefore dispels the heat, and effect is also undesirable.
Summary of the invention
The utility model provides a kind of distribution box with recirculated cooling water at the prior art deficiency, and the distribution box that this kind has recirculated cooling water can effectively improve radiating effect.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of distribution box with recirculated cooling water, comprise the distribution box body, be provided with pipeline in the described distribution box body, described pipeline is provided with for some through holes that Power entry module is installed, described through-hole side wall sealing, be provided with impeller in the described pipeline, described impeller is connected with power supply, and described pipeline seals continuous from beginning to end, is provided with cooling water in the described pipeline.Power entry module is installed on the pipeline, the heat that produces during Power entry module work can be transmitted on the pipeline, heat on the pipeline can pass in the cooling water, in pipeline, circulate the effect that plays the reduction pipe temperature by the impeller-driven cooling water, thereby improve the radiating effect of distribution box, particularly can reduce the concentrated heat that zone that Power entry module installs more concentratedly produces fast.
In the technique scheme, preferably, described pipeline is provided with cooling water and adds mouth, volume in the described pipeline is greater than the volume that is added into cooling water wherein, if with cooling water fill it up with in the winter time temperature be lower than 0 cooling water when spending may freezing and expansion, expand and to produce pressure to tube wall, if cooling water is filled it up with and might be cracked pipeline because pressure is excessive, cause the accident.
In the technique scheme, preferred, described pipe level setting, the pipe level setting can reduce the actuating force of impeller, plays the effect of energy savings.
In the technique scheme, preferred, described impeller is connected with switch and power supply, between impeller and power supply, be provided with switch, make impeller can unlatching and stop and can controlling, especially winter cooling water might freeze, can damage if impeller remains rotation.
In the technique scheme, for better heat radiation, also be provided with fin on described pipeline, fin helps to improve heat exchange area, makes that the heat exchange area between the air in pipeline and the distribution box becomes big, thereby improves the efficient of heat exchange, improves radiating effect.
The utility model compared with prior art, have following beneficial effect: the utility model is by being installed in Power entry module on the pipeline, the heat that makes Power entry module work produce is transmitted on the pipeline, pipe interior adopts impeller that cooling water is circulated, heat on the pipeline is transmitted in the cooling water, improve radiating effect by cooling-water flow, particularly to concentrating the heat radiating effect to significantly improve.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the schematic diagram of the utility model embodiment pipeline.
Fig. 3 is that A-A among Fig. 2 is to cutaway view.
Fig. 4 is the enlarged drawing at B place among Fig. 3.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 4, a kind of distribution box with recirculated cooling water, comprise distribution box body 1, be provided with pipeline 2 in the described distribution box body 1, described pipeline 2 is provided with for some through holes 21 that Power entry module 6 is installed, described through hole 21 sidewalls sealing, be provided with impeller 3 in the described pipeline 2, described impeller 3 is connected with power supply (not shown on the figure), described pipeline 2 head and the tail sealings link to each other, and are provided with cooling water in the described pipeline 2.Power entry module 6 is installed on the pipeline 2, the heat that produces during Power entry module 6 work can be transmitted on the pipeline 2, heat on the pipeline 2 can pass in the cooling water, drive cooling water by impeller 3 and in pipeline 2, circulate the effect that plays reduction pipeline 2 temperature, thereby improve the radiating effect of distribution box, particularly can reduce the concentrated heat that zone that Power entry module 6 installs more concentratedly produces fast.
Described pipeline 2 is provided with cooling water and adds mouth 22, volume in the described pipeline 2 is greater than the volume that is added into cooling water wherein, if with cooling water fill it up with in the winter time temperature be lower than 0 cooling water when spending may freezing and expansion, expand and to produce pressure to tube wall, if cooling water is filled it up with and might be cracked pipeline 2 because pressure is excessive, cause the accident.
Described pipeline 2 is horizontally disposed with, and pipeline 2 is horizontally disposed with and makes cooling-water flow not need gravity acting, can reduce the actuating force of impeller 3, plays the effect of energy savings.
Described impeller 3 is connected with switch 4 and power supply, between impeller 3 and power supply, be provided with switch 4, make impeller 3 can unlatching and stop and can controlling, when temperature is very low, can not move, especially winter cooling water might freeze, can damage if impeller 3 remains rotation.
For better heat radiation, on described pipeline 2, also be provided with fin 5, fin 5 helps to improve heat exchange area, makes that the heat exchange area between the air in pipeline 2 and the distribution box becomes big, thereby improves the efficient of heat exchange, improves radiating effect.
Claims (5)
1. distribution box with recirculated cooling water, it is characterized in that: comprise distribution box body (1), be provided with pipeline (2) in the described distribution box body (1), described pipeline (2) is provided with for some through holes (21) that Power entry module is installed, the sealing of described through hole (21) sidewall is provided with impeller (3) in the described pipeline (2), described impeller (3) is connected with power supply, the sealing of described pipeline (2) head and the tail links to each other, and described pipeline is provided with cooling water in (2).
2. a kind of distribution box with recirculated cooling water as claimed in claim 1 is characterized in that: described pipeline (2) is provided with cooling water and adds mouthful (22), and the volume in the described pipeline (2) is greater than the volume that is added into cooling water wherein.
3. a kind of distribution box with recirculated cooling water as claimed in claim 1 or 2, it is characterized in that: described pipeline (2) is horizontally disposed with.
4. a kind of distribution box with recirculated cooling water as claimed in claim 1, it is characterized in that: described impeller (3) is connected with switch (4) and power supply.
5. a kind of distribution box with recirculated cooling water as claimed in claim 1 is characterized in that: also be provided with fin (5) on the described pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095798 CN203119351U (en) | 2013-03-04 | 2013-03-04 | Distribution box with circulating cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095798 CN203119351U (en) | 2013-03-04 | 2013-03-04 | Distribution box with circulating cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119351U true CN203119351U (en) | 2013-08-07 |
Family
ID=48899669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095798 Expired - Fee Related CN203119351U (en) | 2013-03-04 | 2013-03-04 | Distribution box with circulating cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968338A (en) * | 2016-05-13 | 2018-04-27 | 宁波高新区天视光电科技有限公司 | The monitoring and alarming system of switchgear house |
| CN108365550A (en) * | 2016-05-13 | 2018-08-03 | 宁波高新区天视光电科技有限公司 | Switchgear house with fire-alarm and its monitoring method |
-
2013
- 2013-03-04 CN CN 201320095798 patent/CN203119351U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968338A (en) * | 2016-05-13 | 2018-04-27 | 宁波高新区天视光电科技有限公司 | The monitoring and alarming system of switchgear house |
| CN108365550A (en) * | 2016-05-13 | 2018-08-03 | 宁波高新区天视光电科技有限公司 | Switchgear house with fire-alarm and its monitoring method |
| CN107968338B (en) * | 2016-05-13 | 2019-05-17 | 宁波高新区天视光电科技有限公司 | The monitoring and alarming system of switchgear house |
| CN108365550B (en) * | 2016-05-13 | 2020-08-14 | 宁波高新区天视光电科技有限公司 | Power distribution room with fire alarm |
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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: 20130807 Termination date: 20140304 |