CN204992357U - Heat altered electronic box looses - Google Patents
Heat altered electronic box looses Download PDFInfo
- Publication number
- CN204992357U CN204992357U CN201520746267.5U CN201520746267U CN204992357U CN 204992357 U CN204992357 U CN 204992357U CN 201520746267 U CN201520746267 U CN 201520746267U CN 204992357 U CN204992357 U CN 204992357U
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- China
- Prior art keywords
- control device
- heat abstractor
- fan
- heat
- induced draught
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Abstract
The utility model discloses a heat altered electronic box looses relates to the transformer case field, and the device includes a box, and at least one locates the heat abstractor on the box, and it is including airing exhaust fan and induced draught fan, and the box top is located to the fan of airing exhaust, and induced draught fan locates the box front end. And at least one locate the controlling means on the box, and it includes temperature -sensing ware and the relay that links to each other with the temperature -sensing ware, and the relay is still with to air exhaust fan and induced draught fan continuous. The utility model provides a heat altered electronic box looses can opening and closing and conveniently maintaining component in the transformer case according to ambient temperature self -actuated control heat abstractor.
Description
Technical field
The utility model relates to power transformation box field, is specifically related to a kind of heat radiation power transformation box.
Background technology
Power transformation box is the casing in the place converting the voltage and current of electric energy in electric power system, concentrate and distribute.Power transformation box can produce a large amount of heats when peak times of power consumption, it will be caused to burn if carry out heat radiation not in time, thus causes larger economic loss also to bring many troubles to people's life simultaneously.
In order to solve heat dissipation problem, current power transformation box being generally provided with air ejector fan and induced draught fan, then by the opening and closing of switch control rule fan, power transformation box being dispelled the heat.This mode needs people to control, not very convenient.And in the waste not needing bring when opening fan in resource.
In addition, when needing to keep in repair the element in power transformation box, only the light source on outer boundary is difficult to situation about seeing clearly in power transformation box sometimes, brings difficulty to maintenance.
Utility model content
For the defect existed in prior art, the purpose of this utility model be to provide a kind of can environmentally temperature control voluntarily heat abstractor opening and closing and convenient to element in power transformation box keep in repair heat radiation power transformation box.
For reaching above object, the technical scheme that the utility model is taked is: a kind of heat radiation power transformation box, comprises a casing;
At least one heat abstractor be located on described casing, it comprises air ejector fan and induced draught fan, and described air ejector fan is located at described casing top, and described induced draught fan is located at described casing front end; And
At least one control device be located on described casing, it relay comprising temperature inductor and be connected with temperature inductor, described relay is also connected with induced draught fan with described air ejector fan.
On the basis of technique scheme, described heat abstractor comprises the first heat abstractor and the second heat abstractor, described first heat abstractor and the second heat abstractor include an air ejector fan and an induced draught fan, described control device comprises first control device and second control device, the relay that described first control device and second control device include a temperature inductor and be connected with temperature inductor, the relay of described first control device is connected with induced draught fan with the air ejector fan of described first heat abstractor, the relay of described second control device is connected with induced draught fan with the air ejector fan of described second heat abstractor.
On the basis of technique scheme, described first control device is located at a side adjacent with described casing front end, and described second control device is located at another side adjacent with described casing front end.
On the basis of technique scheme, in described casing, be also provided with lighting device.
On the basis of technique scheme, described lighting device is sound control lighting device.
Compared with prior art, the utility model has the advantage of:
(1) the heat radiation power transformation box in the utility model, controlled the opening and closing of heat abstractor by temperature inductor and relay voluntarily, and be provided with two groups of heat abstractors opened and closed at different temperatures according to different ambient temperatures power transformation box is dispelled the heat.
(2) the heat radiation power transformation box in the utility model, is also provided with sound control lighting device in casing, when keeping in repair, conveniently checks by maintenance element.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model heat radiation power transformation box.
In figure: 1-casing, 2-heat abstractor, 3-air ejector fan, 4-induced draught fan, 5-control device, 6-temperature inductor, 7-relay, 8-lighting device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Figure 1, the utility model provides a kind of heat radiation power transformation box, and comprise casing 1, casing 1 is provided with heat abstractor 2, heat abstractor 2 comprises the first heat abstractor and the second heat abstractor, and the first heat abstractor and the second heat abstractor include an air ejector fan 3 and an induced draught fan 4.Air ejector fan 3 is arranged on the top of casing 1, and induced draught fan 4 is arranged on the front end of casing 1.
Casing 1 is also provided with control device 5, control device 5 comprises first control device and second control device, the relay 7 that first control device and second control device include a temperature inductor 6 and be connected with temperature inductor 6, the relay 7 of first control device is connected with induced draught fan 4 with the air ejector fan 3 of the first heat abstractor, and the relay 7 of second control device is connected with induced draught fan 4 with the air ejector fan 3 of the second heat abstractor.Wherein first control device is located on a side adjacent with casing 1 front end, and second control device is located on another side adjacent with casing 1 front end.
First control device in the utility model and second control device include a temperature inductor 6, thus two groups of different temperature values can be preset as required, when ambient temperature value reaches the preset value of temperature inductor 6 of first control device, now first control device opens the air ejector fan 3 of the first heat abstractor and induced draught fan 4 dispels the heat automatically, if now temperature does not reach the preset value of the temperature inductor 6 of second control device, the second heat abstractor does not work.When ambient temperature rises to the preset value of temperature inductor 6 of second control device, now the first heat abstractor and the second heat abstractor work simultaneously, strengthen the heat radiation to power transformation box.If during the preset value of ambient temperature lower than the temperature inductor 6 of first control device, the first heat abstractor and the second heat abstractor will quit work.The radiation processes of the heat radiation power transformation box in the utility model does not need artificial participation, the unlatching of heat abstractor 2 is controlled voluntarily by temperature inductor 6 and relay 7, and be provided with two groups of heat abstractors opened and closed at different temperatures 2 according to different ambient temperatures power transformation box is dispelled the heat, more can practical requirement, when not needing to open heat abstractor 2, can close voluntarily, play the effect economized on resources.
Casing 1 can also be provided with lighting device 8, and lighting device 8 is sound control lighting device, simple and convenient.Thus when keeping in repair, convenient to being checked by maintenance element in casing 1.
The utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the utility model or akin technical scheme, all within its protection range.
Claims (5)
1. dispel the heat a power transformation box, it is characterized in that: comprise
One casing (1);
At least one heat abstractor (2) be located on described casing (1), it comprises air ejector fan (3) and induced draught fan (4), described air ejector fan (3) is located at described casing (1) top, and described induced draught fan (4) is located at described casing (1) front end; And
At least one control device (5) be located on described casing (1), it relay (7) comprising temperature inductor (6) and be connected with temperature inductor (6), described relay (7) is also connected with induced draught fan (4) with described air ejector fan (3).
2. dispel the heat power transformation box as claimed in claim 1, it is characterized in that: described heat abstractor (2) comprises the first heat abstractor and the second heat abstractor, described first heat abstractor and the second heat abstractor include an air ejector fan (3) and an induced draught fan (4), described control device (5) comprises first control device and second control device, the relay (7) that described first control device and second control device include a temperature inductor (6) and be connected with temperature inductor (6), the relay (7) of described first control device is connected with induced draught fan (4) with the air ejector fan (3) of described first heat abstractor, the relay (7) of described second control device is connected with induced draught fan (4) with the air ejector fan (3) of described second heat abstractor.
3. dispel the heat power transformation box as claimed in claim 2, it is characterized in that: described first control device is located at a side adjacent with described casing (1) front end, described second control device is located at another side adjacent with described casing (1) front end.
4. dispel the heat power transformation box as claimed in claim 1, it is characterized in that: be also provided with lighting device (8) in described casing (1).
5. dispel the heat power transformation box as claimed in claim 4, it is characterized in that: described lighting device (8) is sound control lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746267.5U CN204992357U (en) | 2015-09-24 | 2015-09-24 | Heat altered electronic box looses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520746267.5U CN204992357U (en) | 2015-09-24 | 2015-09-24 | Heat altered electronic box looses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992357U true CN204992357U (en) | 2016-01-20 |
Family
ID=55126686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520746267.5U Active CN204992357U (en) | 2015-09-24 | 2015-09-24 | Heat altered electronic box looses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118366A (en) * | 2016-07-18 | 2016-11-16 | 韦醒妃 | A kind of corrosion-resistant power transformation box based on composite coating |
| CN107664864A (en) * | 2017-09-08 | 2018-02-06 | 合肥惠科金扬科技有限公司 | A kind of more preferable AMOLED liquid crystal displays of back radiating effect |
| CN112017847A (en) * | 2020-08-26 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Temperature control method and device in transformer room |
-
2015
- 2015-09-24 CN CN201520746267.5U patent/CN204992357U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118366A (en) * | 2016-07-18 | 2016-11-16 | 韦醒妃 | A kind of corrosion-resistant power transformation box based on composite coating |
| CN106118366B (en) * | 2016-07-18 | 2018-11-13 | 江苏恒精欣高分子材料有限公司 | A kind of corrosion-resistant power transformation box based on composite coating |
| CN107664864A (en) * | 2017-09-08 | 2018-02-06 | 合肥惠科金扬科技有限公司 | A kind of more preferable AMOLED liquid crystal displays of back radiating effect |
| CN112017847A (en) * | 2020-08-26 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Temperature control method and device in transformer room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |