CN205029208U - Heat radiator for switch board - Google Patents
Heat radiator for switch board Download PDFInfo
- Publication number
- CN205029208U CN205029208U CN201520694823.9U CN201520694823U CN205029208U CN 205029208 U CN205029208 U CN 205029208U CN 201520694823 U CN201520694823 U CN 201520694823U CN 205029208 U CN205029208 U CN 205029208U
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- China
- Prior art keywords
- distribution cabinet
- fan
- window
- switch board
- ventilation window
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Abstract
The utility model discloses a heat radiator for switch board, around locating the switch board body both sides a plurality of ventilation window, with the corresponding fan of ventilation window, with controller that the fan is connected and with the temperature sensor that the controller is connected, the rotation in the opposite direction of the fan of both sides around the switch board body. Set up ventilation window and corresponding fan through both sides around the switch board body, when the temperature that arrives as temperature sensor measurement exceedes the predetermined temperature, controller drive fan is rotatory, and control the fan rotation in the opposite direction of switch board body front and back both sides, make cold air from the wherein ventilation window entering of one side, and the ventilation window on one side of in addition discharges, make the air of the internal portion of switch board circulate fast, it is external to discharge the switch board with the heat, and a high heat radiation speed is obtained, high efficiency, the effect is reliable and stable.
Description
Technical field
The utility model relates to controller switching equipment technical field, is specifically related to a kind of heat abstractor of power distribution cabinet.
Background technology
In high-low voltage electric power distribution cabinet, owing to having installed a large amount of connectors and various electronic devices and components in power distribution cabinet, when to some can distribute a large amount of heats, temperature in power distribution cabinet is sharply raised, particularly in the summer of high temperature, easily cause burning out internal unit and power distribution cabinet, cause power failure, have impact on the normal use of client, very large inconvenience is caused to its life.Heat dissipating method conventional is at present in power distribution cabinet, install large power shaft flow fan, and in the side of distribution cabinet, louvre is installed, the wind that axial flow blower is blown out forms SAPMAC method, heat in high-low voltage electric power distribution cabinet is blown out body fast, reach the effect of heat radiation, but adopt that this radiating mode radiating rate is slow, inefficiency.
Utility model content
The utility model provides a kind of heat abstractor of power distribution cabinet, to overcome above deficiency.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of heat abstractor of power distribution cabinet, the temperature sensor comprising the some ventilation windows being located at both sides before and after distribution cabinet, the fan corresponding with described ventilation window, the controller be connected with described fan and be connected with described controller, the direction of rotation of the fan of both sides before and after described distribution cabinet.
Further, the ventilation window be located on front side of described distribution cabinet is air intake window, and the ventilation window be located on rear side of described distribution cabinet is discharge window.
Further, filter screen is provided with between described air intake window and fan.
Further, the quantity of described air intake window is two.
Further, two horizontal or straggly arrangements of described air-inlet window mouth.
Further, the quantity of described discharge window is two.
Further, two horizontal or straggly arrangements of described discharge window.
Further, described temperature sensor is provided with at least two, is distributed in distribution cabinet inner.
The heat abstractor of the power distribution cabinet that the utility model provides, the temperature sensor comprising the some ventilation windows being located at both sides before and after distribution cabinet, the fan corresponding with described ventilation window, the controller be connected with described fan and be connected with described controller, the direction of rotation of the fan of both sides before and after described distribution cabinet.By both sides before and after distribution cabinet, ventilation window and corresponding fan are set, when temperature sensor measurement to temperature exceed predetermined temperature time, controller drive fan rotates, and the fan turns direction controlling both sides before and after distribution cabinet is contrary, cold air is entered from the ventilation window of wherein side, and discharges from the ventilation window of other side, impel the air of distribution cabinet inside to circulate fast, heat is discharged power distribution cabinet external, radiating rate is fast, efficiency is high, effect stability is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the heat abstractor of the utility model power distribution cabinet.
Shown in figure: 1, distribution cabinet; 2, ventilation window; 21, air intake window; 22, discharge window; 3, fan; 4, controller; 5, temperature sensor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1, the utility model provides a kind of heat abstractor of power distribution cabinet, the temperature sensor 5 comprising the some ventilation windows 2 being located at both sides before and after distribution cabinet 1, the fan 3 corresponding with described ventilation window 2, the controller 4 be connected with described fan 3 and be connected with described controller 4, the direction of rotation of the fan 3 of both sides before and after described distribution cabinet 1.Controller 4 and temperature sensor 5 and fan 3 all Electricity Federations, in figure, connecting line omits, controller 4 can be thermostat relay, when the temperature that temperature sensor 5 measures exceedes predetermined temperature, controller 4 drive fan 3 rotates, and control fan 2 direction of rotation of both sides before and after distribution cabinet 1, cold air is entered from the ventilation window 2 of wherein side, and discharge from the ventilation window 2 of other side, the air of distribution cabinet 1 inside is impelled to circulate fast, heat is discharged outside distribution cabinet 1, radiating rate is fast, efficiency is high, effect stability is reliable.
Preferably, the ventilation window 2 be located on front side of described distribution cabinet 1 is air intake window 21, the ventilation window 2 be located on rear side of described distribution cabinet 1 is discharge window 22, namely the fan 3 on front side of distribution cabinet 1 rotates counterclockwise, make the cold wind of outside enter in distribution cabinet 1, the fan 3 simultaneously on rear side of distribution cabinet 1 rotates clockwise, and forms cross-ventilation between air intake window 21 and discharge window 22, heat in distribution cabinet 1 is discharged to outside to go, reaches the effect of quick heat radiating.
Preferably, between described air intake window 21 and fan 3, be provided with filter screen, the impurity in outside air can be avoided to enter in distribution cabinet 1 and cause polluting it, affecting the performance of electronic devices and components and reduce the problems such as its life-span.
Preferably, the quantity of described air intake window 21 is two, two horizontal or straggly arrangements of described air intake window 21.Preferably, the quantity of described discharge window 22 is two, two horizontal or straggly arrangements of described discharge window 22, concrete, gap is there is between two air intake windows 21 and two discharge window 22, and horizontally point-blank or staggered up and down, the air in distribution cabinet 1 is fully circulated, improves radiating effect.
Preferably, described temperature sensor 5 is provided with at least two, be distributed in distribution cabinet 1 inner, concrete, temperature sensor 5 can be distributed in the diverse location of distribution cabinet 1 inside, measures the temperature of diverse location, as long as when the data having a temperature sensor 5 to measure exceed design temperature, drive fan 4 is started working by controller 4, dispels the heat to distribution cabinet 1.
In sum, the heat abstractor of the power distribution cabinet that the utility model provides, the temperature sensor 5 comprising the some ventilation windows 2 being located at both sides before and after distribution cabinet 1, the fan 3 corresponding with described ventilation window 2, the controller 4 be connected with described fan 3 and be connected with described controller 4, the direction of rotation of the fan 3 of both sides before and after described distribution cabinet 1.By both sides before and after distribution cabinet 1, ventilation window 2 and corresponding fan 3 are set, when the temperature that temperature sensor 5 measures exceedes predetermined temperature, controller 4 just drive fan rotates, and control fan 3 direction of rotation of both sides before and after distribution cabinet 1, cold air is entered from the ventilation window 2 of wherein side, and discharge from the ventilation window 2 of other side, the air of distribution cabinet 1 inside is impelled to circulate fast, heat is discharged power distribution cabinet external, radiating rate is fast, efficiency is high, effect stability is reliable.
Although be illustrated execution mode of the present utility model in specification, these execution modes just as prompting, should not limit protection range of the present utility model.In the scope not departing from the utility model aim, carry out various omission, displacement and change all should be included in protection range of the present utility model.
Claims (8)
1. the heat abstractor of a power distribution cabinet, it is characterized in that, the temperature sensor comprising the some ventilation windows being located at both sides before and after distribution cabinet, the fan corresponding with described ventilation window, the controller be connected with described fan and be connected with described controller, the direction of rotation of the fan of both sides before and after described distribution cabinet.
2. the heat abstractor of power distribution cabinet according to claim 1, is characterized in that, the ventilation window be located on front side of described distribution cabinet is air intake window, and the ventilation window be located on rear side of described distribution cabinet is discharge window.
3. the heat abstractor of power distribution cabinet according to claim 2, is characterized in that, is provided with filter screen between described air intake window and fan.
4. the heat abstractor of power distribution cabinet according to claim 2, is characterized in that, the quantity of described air intake window is two.
5. the heat abstractor of power distribution cabinet according to claim 4, is characterized in that, two horizontal or straggly arrangements of described air-inlet window mouth.
6. the heat abstractor of power distribution cabinet according to claim 2, is characterized in that, the quantity of described discharge window is two.
7. the heat abstractor of power distribution cabinet according to claim 6, is characterized in that, two horizontal or straggly arrangements of described discharge window.
8. the heat abstractor of power distribution cabinet according to claim 2, is characterized in that, described temperature sensor is provided with at least two, is distributed in distribution cabinet inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694823.9U CN205029208U (en) | 2015-09-09 | 2015-09-09 | Heat radiator for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694823.9U CN205029208U (en) | 2015-09-09 | 2015-09-09 | Heat radiator for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029208U true CN205029208U (en) | 2016-02-10 |
Family
ID=55261714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694823.9U Active CN205029208U (en) | 2015-09-09 | 2015-09-09 | Heat radiator for switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911188A (en) * | 2017-03-23 | 2017-06-30 | 倪娟形 | A kind of expandable type ups power case with heat sinking function |
| CN108832644A (en) * | 2018-09-13 | 2018-11-16 | 江苏亿能电气有限公司 | A kind of moisture-proof three-phase imbalance regulating device |
-
2015
- 2015-09-09 CN CN201520694823.9U patent/CN205029208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911188A (en) * | 2017-03-23 | 2017-06-30 | 倪娟形 | A kind of expandable type ups power case with heat sinking function |
| CN108832644A (en) * | 2018-09-13 | 2018-11-16 | 江苏亿能电气有限公司 | A kind of moisture-proof three-phase imbalance regulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |