CN205319571U - High -tension electricity cabinet heat abstractor - Google Patents
High -tension electricity cabinet heat abstractor Download PDFInfo
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- CN205319571U CN205319571U CN201521130518.3U CN201521130518U CN205319571U CN 205319571 U CN205319571 U CN 205319571U CN 201521130518 U CN201521130518 U CN 201521130518U CN 205319571 U CN205319571 U CN 205319571U
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Abstract
The utility model relates to a high -tension electricity cabinet heat abstractor, its fan of airing exhaust, temperature sensor, humidity transducer, pressure sensor, controller and dehumidifier that includes the cabinet body and be located the internal portion of cabinet, wherein: the fan of airing exhaust sets firmly at the upper portion at cabinet body back shrouding, temperature sensor sets firmly at the upper portion at the cabinet body, humidity transducer and dehumidifier establish advancing / outlet department in cabinet body lower part, pressure sensor sets firmly at the upper portion at the cabinet body, fan, temperature sensor, humidity transducer, pressure sensor and the dehumidifier of airing exhaust all links to each other with the controller, the upper portion and the lower part of cabinet body back shrouding all be equipped with the natural wind vent. The utility model discloses the passive heat dissipation of change is the initiative heat dissipation, improves the interior components and parts operating condition of cabinet, increases equipment life, reduces the device structure maintenance cost.
Description
Technical field
The utility model belongs to voltage cabinet heat radiation field, particularly relates to a kind of high voltage electric cabinet heat radiation device.
Background technology
Current electric installation ventilation and heat is by the passive heat radiation in cabinet heat dissipation ventilation hole own. In equipment runs, influenced by ambient temperature, can not good ventilation dispel the heat, equipment uses in long-term comparatively high temps, and insulation of electrical installation decrease in intensity, affects work-ing life.
Summary of the invention
The purpose of this utility model is to provide a kind of novel high-pressure electricity cabinet heat radiation device can change high voltage electric cabinet self-radiating condition, becomes passive heat radiation into active heat removal, improves element environment for use in cabinet, so that equipment can normally use.
The purpose of this utility model and solve its technical problem and also realize by the following technical solutions. According to a kind of high voltage electric cabinet heat radiation device that the utility model proposes, comprise cabinet and it is positioned at the exhaust fan of cabinet inside, temperature sensor, humidity sensor, pressure transmitter, controller and moisture trap, wherein: described exhaust fan is installed in the top of shrouding after cabinet; Described temperature sensor is installed in the top of cabinet; Described humidity sensor and moisture trap are located at the entry/exit line mouth place of cabinet bottom; Described pressure transmitter is installed in the top of cabinet; Described exhaust fan, temperature sensor, humidity sensor, pressure transmitter and moisture trap are all connected with controller; After described cabinet, the upper and lower of shrouding is equipped with natural wind ventilation opening.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid a kind of high voltage electric cabinet heat radiation device, wherein said natural wind ventilation opening place is provided with window shutter.
Aforesaid a kind of high voltage electric cabinet heat radiation device, is provided with dust-proof net inside wherein said natural ventilation port.
By technique scheme, advantage of the present utility model or useful effect are: become passive heat radiation into active heat removal, improve components and parts working conditions in cabinet, increase service life of equipment, reduce maintenance of equipment maintenance cost.
Accompanying drawing explanation
Fig. 1 is the one-piece construction figure of a kind of high voltage electric cabinet heat radiation device of the utility model;
Fig. 2 is the schematic diagram of a kind of high voltage electric cabinet heat radiation device of the utility model.
[main element nomenclature]
1: cabinet
2: natural wind ventilation opening
3: dust-proof net
4: exhaust fan
5: air draft mouth
6: controller
7: temperature sensor
8: humidity sensor
9: moisture trap
10: pressure transmitter
Embodiment
It is reach technique means and effect that predetermined goal of the invention is taked for further setting forth the utility model, below in conjunction with accompanying drawing and better embodiment, to according to a kind of high voltage electric its embodiment of cabinet heat radiation device, structure, feature and the effect thereof that the utility model proposes, it is described in detail as follows below in conjunction with the drawings and specific embodiments, the utility model is described further.
Referring to Fig. 1, the one-piece construction figure of a kind of high voltage electric cabinet heat radiation device of the utility model embodiment, comprises high voltage electric cabinet cabinet 1, is provided with natural wind ventilation opening 2 on high voltage electric cabinet cabinet 1. Preferably, this ventilation opening 2 is located on the rear shrouding of cabinet 1, lays respectively at the upper and lower of rear shrouding, and described ventilation opening 2 can be window shutter, and it is equiped with dust-proof net 3 at the inner close window shutter place of cabinet 1, prevent external dust from entering cabinet inside by window shutter. This heat abstractor also comprises and is arranged on cabinet inside, is fixed on the exhaust fan 4 on rear shrouding top, and the high-temperature gas in cabinet is discharged by it by the air draft mouth 5 of outside. Preferably, the quantity of this exhaust fan 4 is 2, and window shutter is installed at air draft mouth 5 place of blower fan outside.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, cabinet 1 inside is also equiped with the temperature sensor 7 that the controller 6 of this exhaust fan 4 running status of control connects with this controller 6, the top that described temperature sensor 7 is arranged in cabinet 1, its temperature for detecting in cabinet, and be transferred in controller 6. When the temperature that controller 6 receives is not less than the temperature of its setting, namely controlling exhaust fan 4 and discharged by high temperature air in cabinet, the natural wind outside cabinet is entered in cabinet by natural wind ventilation opening 2 simultaneously. When the temperature that the temperature that temperature detector 7 detects sets lower than controller 6, controller 6 controls exhaust fan 4 and stops work.
When high voltage electric cabinet is used in moist environment, for prevent the components and parts in cabinet because of atmospheric moisture excessive and impaired, the utility model heat abstractor is also provided with humidity sensor 8 and moisture trap 9, the bottom that this humidity sensor 8 and moisture trap 9 are located in cabinet 1 is near entry/exit line mouth place, and keeps safe distance. And this humidity sensor 8 and moisture trap 9 all connect with this controller 6, humidity sensor 8 detects the humidity in cabinet, and is transferred in controller 6. When the humidity that controller 6 receives is not less than the humidity of its setting, namely controlling moisture trap 9 and dehumidify, when the humidity that the humidity that moisture detector 8 detects sets lower than controller 6, controller 6 controls moisture trap 9 and stops work.
In another embodiment of the present utility model, in order to prevent, exhaust fan 4 ventilation velocity is too fast makes pressure in cabinet suddenly reduce, thus it is flat to cause cabinet 1 to inhale, a pressure transmitter 10 connected with controller 6 also it is provided with at cabinet 1 internal upper part, this pressure transmitter 10 detects pressure in cabinet and sends it to controller 6, when the pressure that this controller 6 receives is lower than setting pressure, control exhaust fan slows down.
The above, it it is only better embodiment of the present utility model, not the utility model is done any restriction in form, although the utility model discloses as above with better embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or it is modified to the equivalent embodiment of equivalent variations, in every case it is the content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. a high voltage electric cabinet heat radiation device, it is characterised in that, comprise cabinet and it is positioned at the exhaust fan of cabinet inside, temperature sensor, humidity sensor, pressure transmitter, controller and moisture trap, wherein:
Described exhaust fan is installed in the top of shrouding after cabinet;
Described temperature sensor is installed in the top of cabinet;
Described humidity sensor and moisture trap are located at the entry/exit line mouth place of cabinet bottom;
Described pressure transmitter is installed in the top of cabinet;
Described exhaust fan, temperature sensor, humidity sensor, pressure transmitter and moisture trap are all connected with controller;
After described cabinet, the upper and lower of shrouding is equipped with natural wind ventilation opening.
2. a kind of high voltage electric cabinet heat radiation device according to claim 1, it is characterised in that, wherein said natural wind ventilation opening place is provided with window shutter.
3. a kind of high voltage electric cabinet heat radiation device according to claim 1, it is characterised in that, it is provided with dust-proof net inside wherein said natural ventilation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130518.3U CN205319571U (en) | 2015-12-31 | 2015-12-31 | High -tension electricity cabinet heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130518.3U CN205319571U (en) | 2015-12-31 | 2015-12-31 | High -tension electricity cabinet heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319571U true CN205319571U (en) | 2016-06-15 |
Family
ID=56200106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130518.3U Active CN205319571U (en) | 2015-12-31 | 2015-12-31 | High -tension electricity cabinet heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406378A (en) * | 2015-12-31 | 2016-03-16 | 洛阳润奥供电有限公司 | High-voltage electric cabinet heat dissipation device |
-
2015
- 2015-12-31 CN CN201521130518.3U patent/CN205319571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406378A (en) * | 2015-12-31 | 2016-03-16 | 洛阳润奥供电有限公司 | High-voltage electric cabinet heat dissipation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471003 Henan city of Luoyang province high tech Development Zone, Luo Road No. 260 Patentee after: Ao Ao power Limited by Share Ltd Address before: 471003 Henan city of Luoyang province high tech Development Zone, Luo Road No. 260 Patentee before: LUOYANG RUN'AO POWER SUPPLY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |