CN203367815U - Heat dissipating device for comprehensive power distribution cabinet - Google Patents
Heat dissipating device for comprehensive power distribution cabinet Download PDFInfo
- Publication number
- CN203367815U CN203367815U CN 201320501180 CN201320501180U CN203367815U CN 203367815 U CN203367815 U CN 203367815U CN 201320501180 CN201320501180 CN 201320501180 CN 201320501180 U CN201320501180 U CN 201320501180U CN 203367815 U CN203367815 U CN 203367815U
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- China
- Prior art keywords
- cabinet
- heat dissipating
- temperature
- radiator fan
- thermovent
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Abstract
The utility model provides a heat dissipating device for a comprehensive power distribution cabinet. The heat dissipating device comprises a cabinet body with a heat dissipating opening, a temperature sensor, a temperature relay and a heat dissipating fan, wherein the temperature sensor, the temperature relay and the heat dissipating fan are installed in the cabinet body and electrically connected in sequence; and the temperature sensor is arranged corresponding to an air switch in the cabinet body, and the heat dissipating fan is installed at the heat dissipating opening. The temperature sensor measures the temperature near the air switch and transmits temperature signals to the temperature relay, the temperature relay takes 40 DEG C as a start point to control operations of the heat dissipating fan, thereby reducing the temperature inside the power distribution cabinet automatically so as to achieve a purpose of heat dissipation, and reducing the abnormal tripping probability of the air switch. The heat dissipating device provided by the utility model has the advantages of scientific design, good heat dissipation effect, high automation degree and no heat dissipation dead corner.
Description
Technical field
The utility model relates to a kind of heat abstractor, specifically, has related to a kind of comprehensive distribution cabinet heat abstractor for the power distribution cabinet heat radiation.
Background technology
When summer, power load was larger, the situation of the improper tripping operation of air switch often occurs in comprehensive distribution cabinet, and safe and reliable power supply has been caused to adverse effect.Through research, in power distribution cabinet, excess Temperature is the main cause that causes the tripping operation of power distribution cabinet air switch.The normal operation of the performance of various electric equipments has the ambient temperature of standard, generally 40 degree, when higher than normal temperature, the electric parameter of electric equipment will change, the parameters such as operating current reduction as the power distribution cabinet air switch, this just makes air switch just produce action when the electric current flow through does not reach desired action current, and this is the principle that in power distribution cabinet, excess Temperature causes the air switch tripping operation.And the main cause that causes excess Temperature in power distribution cabinet is power distribution cabinet comparatively seal with power distribution cabinet in without heat abstractor.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus provide a kind of design science, good heat dissipation effect, automaticity high, without the comprehensive distribution cabinet heat abstractor at heat radiation dead angle.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of comprehensive distribution cabinet heat abstractor comprises with the cabinet of thermovent and temperature sensor, temperature relay and the radiator fan that is arranged in described cabinet and is electrically connected to successively; Wherein, the air switch setting in the corresponding cabinet of described temperature sensor, described radiator fan is arranged on described thermovent place.
Based on above-mentioned, described radiator fan has two at least, and the described thermovent of corresponding described cabinet one side of the blowing mouth of one of them described radiator fan is installed, and the described thermovent of the corresponding described cabinet opposite side of the air inlet of another described radiator fan is installed.
Based on above-mentioned, offer thermovent on the cabinet door of described cabinet, described thermovent inwall is equipped with radiator fan, the thermovent setting of the corresponding described cabinet door of the air inlet of described radiator fan.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, the utility model utilizes near the temperature temperature sensor measurement air switch, and temperature signal is passed to temperature relay, temperature relay be take 40 ℃ of operations of controlling radiator fan as start-up point, automatically reduce the temperature in power distribution cabinet, to reach the heat radiation purpose, reduce the improper tripping operation probability of air switch; In cabinet, both sides arrange respectively wind direction wind direction radiator fan outwardly inwardly, have accelerated the circulation of air in power distribution cabinet, have improved radiating effect; Thermovent and radiator fan are set on the cabinet door, indivedual heater elements are carried out to the specific aim heat radiation, effectively eliminated the heat radiation dead angle, improve radiating effect.This comprehensive distribution cabinet heat abstractor have advantages of design science, good heat dissipation effect, automaticity high, without the heat radiation dead angle.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. cabinet; 2. temperature sensor; 3. temperature relay; 4. radiator fan; 5. air switch; 6. cabinet door.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of comprehensive distribution cabinet heat abstractor, comprise with the cabinet 1 of thermovent and be arranged in described cabinet 1 and the temperature sensor 2, temperature relay 3 and the radiator fan 4 that are electrically connected to successively; Wherein, the air switch 5 in the corresponding cabinet 1 of described temperature sensor 2 arranges, and described radiator fan 4 is arranged on described thermovent place.While first described temperature relay 3 being set to 40 ℃, start, described temperature sensor 2 is measured near the temperature described air switch 5 in real time, when temperature during higher than 40 ℃ described temperature relay 3 start, thereby control described radiator fan 4 high speed rotating, accelerate Air Flow in cabinet, realize the efficiently radiates heat of comprehensive distribution cabinet, to reduce the improper tripping operation probability of air switch; When the interior temperature of described cabinet 1 is got back to below 40 ℃, described temperature sensor 2 is issued described temperature relay 3 by the temperature signal detected, and to control described radiator fan 4 out of service.This design has effectively improved the heat radiation in power distribution cabinet, and automaticity is high.
Described radiator fan 4 has two at least, and the described thermovent of corresponding described cabinet 1 one sides of the blowing mouth of one of them described radiator fan 4 is installed, and the described thermovent of corresponding described cabinet 1 opposite side of the air inlet of another described radiator fan 4 is installed.The benefit of design is like this, and a described radiator fan 4 discharges the high temperature air in described cabinet 1, and another described radiator fan 4 sucks in described cabinet 1 outer cold air, thereby reaches good radiating effect.
Offer thermovent on the cabinet door 6 of described cabinet 1, described thermovent inwall is equipped with radiator fan 4, the thermovent setting of the corresponding described cabinet door 6 of the air inlet of described radiator fan 4.Common described radiator fan 4 is arranged on the inboard of described cabinet 1, because the electric elements shaped position in described cabinet 1 is different, the air that some heater element is difficult for being circulated sometimes blows to, form the heat radiation dead angle, make radiating effect bad, therefore, thermovent and described radiator fan are set on described cabinet door 6, these elements that are difficult at ordinary times heat radiation can be arrived by wind, thereby eliminate the heat radiation dead angle, improve radiating effect.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (3)
1. a comprehensive distribution cabinet heat abstractor, is characterized in that: comprise with the cabinet of thermovent and temperature sensor, temperature relay and the radiator fan that is arranged in described cabinet and is electrically connected to successively; Wherein, the air switch setting in the corresponding cabinet of described temperature sensor, described radiator fan is arranged on described thermovent place.
2. comprehensive distribution cabinet heat abstractor according to claim 1, it is characterized in that: described radiator fan has two at least, the described thermovent of corresponding described cabinet one side of the blowing mouth of one of them described radiator fan is installed, and the described thermovent of the corresponding described cabinet opposite side of the air inlet of another described radiator fan is installed.
3. comprehensive distribution cabinet heat abstractor according to claim 1 and 2, it is characterized in that: offer thermovent on the cabinet door of described cabinet, described thermovent inwall is equipped with radiator fan, the thermovent setting of the corresponding described cabinet door of the air inlet of described radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320501180 CN203367815U (en) | 2013-08-16 | 2013-08-16 | Heat dissipating device for comprehensive power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320501180 CN203367815U (en) | 2013-08-16 | 2013-08-16 | Heat dissipating device for comprehensive power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203367815U true CN203367815U (en) | 2013-12-25 |
Family
ID=49815534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320501180 Expired - Fee Related CN203367815U (en) | 2013-08-16 | 2013-08-16 | Heat dissipating device for comprehensive power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203367815U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092125A (en) * | 2014-06-10 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet |
| CN104092110A (en) * | 2014-06-10 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet with infrared sensing alarm system |
| CN104092112A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum inner lining band power distribution cabinet with cabinet door return apparatus |
| CN104092113A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus |
| CN104092108A (en) * | 2014-06-10 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum liner power distribution cabinet |
| CN104092126A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet with cabinet door return apparatus |
| CN104300398A (en) * | 2014-10-10 | 2015-01-21 | 中山市德斯邦电子科技有限公司 | Distribution box intelligently controlling internal temperature |
| CN104600609A (en) * | 2015-02-05 | 2015-05-06 | 陶杰 | High-voltage distribution box with waterproof and radiating functions |
| CN105896347A (en) * | 2016-06-07 | 2016-08-24 | 徐洪军 | Power distribution cabinet with directional heat dissipation function |
| CN106654921A (en) * | 2016-08-04 | 2017-05-10 | 安徽罗伯特科技股份有限公司 | Box body of switching station |
| CN106783296A (en) * | 2017-02-23 | 2017-05-31 | 深圳供电局有限公司 | A kind of intelligent low-pressure switchs heat abstractor |
| CN108923282A (en) * | 2018-07-02 | 2018-11-30 | 湖州韩叔叔电子商务有限公司 | A kind of multidimensional damping type intelligent electric power Internet of Things power distribution cabinet and application method |
| CN111980908A (en) * | 2020-09-19 | 2020-11-24 | 浙江创源环境科技股份有限公司 | Compressed air system efficiency evaluation device and evaluation method |
-
2013
- 2013-08-16 CN CN 201320501180 patent/CN203367815U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092125A (en) * | 2014-06-10 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet |
| CN104092110A (en) * | 2014-06-10 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet with infrared sensing alarm system |
| CN104092108A (en) * | 2014-06-10 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum liner power distribution cabinet |
| CN104092112A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Foamed aluminum inner lining band power distribution cabinet with cabinet door return apparatus |
| CN104092113A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Infrared sensing alarm system power distribution cabinet with cabinet door return apparatus |
| CN104092126A (en) * | 2014-06-11 | 2014-10-08 | 成都高华电气有限公司 | Power distribution cabinet with cabinet door return apparatus |
| CN104300398A (en) * | 2014-10-10 | 2015-01-21 | 中山市德斯邦电子科技有限公司 | Distribution box intelligently controlling internal temperature |
| CN104600609A (en) * | 2015-02-05 | 2015-05-06 | 陶杰 | High-voltage distribution box with waterproof and radiating functions |
| CN105896347A (en) * | 2016-06-07 | 2016-08-24 | 徐洪军 | Power distribution cabinet with directional heat dissipation function |
| CN105896347B (en) * | 2016-06-07 | 2017-10-13 | 北京普驰电气有限公司 | A kind of power distribution cabinet with oriented heat dissipating function |
| CN106654921A (en) * | 2016-08-04 | 2017-05-10 | 安徽罗伯特科技股份有限公司 | Box body of switching station |
| CN106783296A (en) * | 2017-02-23 | 2017-05-31 | 深圳供电局有限公司 | A kind of intelligent low-pressure switchs heat abstractor |
| CN108923282A (en) * | 2018-07-02 | 2018-11-30 | 湖州韩叔叔电子商务有限公司 | A kind of multidimensional damping type intelligent electric power Internet of Things power distribution cabinet and application method |
| CN111980908A (en) * | 2020-09-19 | 2020-11-24 | 浙江创源环境科技股份有限公司 | Compressed air system efficiency evaluation device and evaluation method |
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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: 20131225 Termination date: 20210816 |