CN202888676U - Power distributing cabinet with ventilating fan - Google Patents
Power distributing cabinet with ventilating fan Download PDFInfo
- Publication number
- CN202888676U CN202888676U CN 201220586005 CN201220586005U CN202888676U CN 202888676 U CN202888676 U CN 202888676U CN 201220586005 CN201220586005 CN 201220586005 CN 201220586005 U CN201220586005 U CN 201220586005U CN 202888676 U CN202888676 U CN 202888676U
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- CN
- China
- Prior art keywords
- cabinet
- ventilating fan
- temperature
- ventilating
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power distributing cabinet with a ventilating fan, which comprises a cabinet body (1), a temperature sensor (2) and a ventilating fan (3), wherein the temperature sensor (2) is arranged inside the cabinet body (1); the upper part of the cabinet body (1) is provided with the ventilating fan (3); and a ventilating window (4) which can be opened and closed is arranged on the bottom of the cabinet body (1). The utility model overcomes the defects of poor heat dissipation and possibility for danger in the existing power distributing cabinet. When the temperature in the cabinet exceeds the specified value, the ventilating fan (3) can be automatically started, and the ventilating window (4) can be opened to lower the temperature in the cabinet, thereby preventing the electric elements in the cabinet from damage due to overheat.
Description
Technical field
The utility model relates to field of electrical equipment, particularly relates to a kind of power distribution cabinet of being furnished with ventilating fan.
Background technology
Power distribution cabinet has been widely used in transformer station, power plant, industrial and mining enterprises now, mainly as power, lighting apparatus be transported to electric energy conversion, distribution and the control appliance of electric equipment.In long use procedure, the electric component that is equipped with in the cabinet also can continue to produce heat, if the power distribution cabinet heat radiation is bad, can shorten the useful life of electric component in the cabinet, even cause danger.
Summary of the invention
The purpose of this utility model is that existing power distribution cabinet heat radiation is bad, the defective of possibility initiation potential in order to solve, and a kind of good power distribution cabinet of being furnished with ventilating fan that dispels the heat is provided.
The technical scheme that the utility model adopts is: a kind of power distribution cabinet of being furnished with ventilating fan comprises cabinet 1, temperature sensor 2 and ventilating fan 3.The inside of described cabinet 1 is provided with described temperature sensor 2, and the top of described cabinet 1 is provided with described ventilating fan 3.
Preferably, be provided with ventilating window 4 to be opened/closed in the bottom of described cabinet 1.
Beneficial effect:
The inside of cabinet 1 is provided with temperature sensor 2, monitors at any time the temperature in the power distribution cabinet.The top of cabinet 1 is provided with described ventilating fan 3, and ventilating fan 3 is connected with temperature sensor 2.Temperature in power distribution cabinet raises, and when surpassing default temperature value, by temperature sensor 2 transmitted signals, automatically starts ventilating fan 3, reduces the temperature in the power distribution cabinet; When the distribution in-cabinet temperature reduces, when being lower than default temperature value, by temperature sensor 2 transmitted signals, close ventilating fan 3 again.The temperature value of setting unlatching ventilating fan 3 requires to be higher than to set closes the temperature value of ventilating fan 3, and will be lower than the temperature that the interior electric component of power distribution cabinet is damaged because of overheated generation.And set the temperature value of closing ventilating fan 3, and can be higher than room temperature, also can equal room temperature, set the temperature value of opening ventilating fan 3 but will be lower than.3 of ventilating fans start when temperature is high, and temperature does not start when low, and actual energy consumption seldom and can keep the temperature power distribution cabinet in always to be no more than a certain temperature value that is considered to danger.Be provided with ventilating window 4 to be opened/closed in the bottom of cabinet 1, when ventilating fan 3 started, ventilating window 4 was opened simultaneously, improved the cooling efficient of ventilating fan 3, further reduced power consumption; When ventilating fan 3 cut out, ventilating window 4 was also closed thereupon.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among Fig. 1,1-cabinet, 2-temperature sensor, 3-ventilating fan, 4-ventilating window.
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of power distribution cabinet of being furnished with ventilating fan comprises cabinet 1, temperature sensor 3 and ventilating fan 4.The inside of cabinet 1 is provided with temperature sensor 2, and the top of cabinet 1 is provided with described ventilating fan 3.Ventilating fan 3 is connected with temperature sensor 2.In the bottom of cabinet 1, the position corresponding with ventilating fan 3 is provided with ventilating window 4 to be opened/closed.Temperature sensor 2 is monitored the temperature in the power distribution cabinet at any time, and the temperature in power distribution cabinet raises, and when surpassing default temperature value, starts ventilating fan 3, opens ventilating window 4, reduces the temperature in the power distribution cabinet.Temperature in power distribution cabinet reduces, and when being lower than default temperature value, closes ventilating fan 3 and ventilating window 4, saves electric energy.
Claims (2)
1. power distribution cabinet of being furnished with ventilating fan, comprise cabinet (1), temperature sensor (2) and ventilating fan (3), it is characterized in that: the inside of described cabinet (1) is provided with described temperature sensor (2), and the top of described cabinet (1) is provided with described ventilating fan (3).
2. the power distribution cabinet of being furnished with ventilating fan according to claim 1 is characterized in that: be provided with ventilating window to be opened/closed (4) in the bottom of described cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586005 CN202888676U (en) | 2012-11-08 | 2012-11-08 | Power distributing cabinet with ventilating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220586005 CN202888676U (en) | 2012-11-08 | 2012-11-08 | Power distributing cabinet with ventilating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888676U true CN202888676U (en) | 2013-04-17 |
Family
ID=48080067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220586005 Expired - Fee Related CN202888676U (en) | 2012-11-08 | 2012-11-08 | Power distributing cabinet with ventilating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888676U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104968185A (en) * | 2015-07-29 | 2015-10-07 | 吴江市华运纺织品有限公司 | Large jacquard loom electric control cabinet convenient for heat radiation |
| CN105063845A (en) * | 2015-07-29 | 2015-11-18 | 吴江市华运纺织品有限公司 | Large jacquard loom electric control cabinet capable of cooling itself automatically |
| CN106535535A (en) * | 2016-12-31 | 2017-03-22 | 马鞍山立信汽车零部件有限公司 | Cooling waterproof-type communication equipment controller |
-
2012
- 2012-11-08 CN CN 201220586005 patent/CN202888676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104968185A (en) * | 2015-07-29 | 2015-10-07 | 吴江市华运纺织品有限公司 | Large jacquard loom electric control cabinet convenient for heat radiation |
| CN105063845A (en) * | 2015-07-29 | 2015-11-18 | 吴江市华运纺织品有限公司 | Large jacquard loom electric control cabinet capable of cooling itself automatically |
| CN106535535A (en) * | 2016-12-31 | 2017-03-22 | 马鞍山立信汽车零部件有限公司 | Cooling waterproof-type communication equipment controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20191108 |