CN2181108Y - Double-circulation radiator for electric controlling cupboard - Google Patents
Double-circulation radiator for electric controlling cupboard Download PDFInfo
- Publication number
- CN2181108Y CN2181108Y CN 93247578 CN93247578U CN2181108Y CN 2181108 Y CN2181108 Y CN 2181108Y CN 93247578 CN93247578 CN 93247578 CN 93247578 U CN93247578 U CN 93247578U CN 2181108 Y CN2181108 Y CN 2181108Y
- Authority
- CN
- China
- Prior art keywords
- cupboard
- circulation
- heat
- electrical control
- bellows
- 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 relates to a double-circulation radiator for an electric controlling cupboard. The utility model is composed of an outer circulation radiating component and an inner circulating radiating component which is arranged in the cupboard. In the utility model, the outer circulation radiating component is composed of an upper and a lower wind boxes, a heat conducting box, and blowers, wherein, the upper and the lower wind boxes are installed on the back door of the electric controlling cupboard, the heat conducting box is arranged between the upper and the lower wind boxes, and the blowers are arranged in the wind boxes. The inner circulating radiating component is composed of blowers and electrical appliance elements. The blowers respectively enable air in the cupboard and air in a heat conducting tube to circulate and flow, and heat exchange is carried out through the heat conducting tube. Consequently, heat generated by electric appliances which are arranged in the cupboard is taken out of the cupboard, and dust outside the cupboard can not enter the cupboard. The utility model is an advanced and practical radiator.
Description
The utility model relates to a kind of heat abstractor that is used for electric equipment, is specially adapted to the heat radiation of electrical control cubicles.
Electrical control cubicles generally is used for the every field of Industry Control, because the electric elements in the electrical control cubicles can produce certain heat when work, so electrical control cubicles all will be installed heat abstractor usually.Existing heat abstractor is mounted in the blower fan on the electrical control cubicles shell.During blower fan work, make the inside and outside air mutual circulation of cabinet, thereby the heat that electric elements produce is taken away.The shortcoming of this heat abstractor is: it makes electrical control cubicles become a non-tight body, and the outer dust of cabinet enters in the cabinet in a large number, causes the life-span of electric elements greatly to be reduced.
The purpose of this utility model is will develop a kind ofly both can effectively the heat in the electrical control cubicles be distributed, and dust can not brought into again in the cabinet, practical heat abstractor.
The technical program is achieved in that the two circulation heat abstractors of a kind of electrical control cubicles, constitute by parts such as blower fan, heat pipes, whole parts of forming this heat abstractor can be divided into the two large divisions, circulation radiating subassembly in outer circulation radiating subassembly and the cabinet, the outer circulation radiating subassembly is installed on the electrical control cubicles back door, the circulation radiating subassembly is installed in the electrical control cubicles in the cabinet, is the air that circulates in cabinet between two assemblies.The outer circulation radiating subassembly is to constitute like this: go up bellows 1(as shown in Figure 1) and down bellows 2 be installed in the first half and the lower portion at electrical control cubicles back door respectively, be in the wind and between case and the following bellows the many radiating tubes that communicate with bellows 3 be installed, be in the wind case 1 or down in the bellows 2 outer circulation blower fan 4 is installed, the circulation radiating subassembly is made of interior circulating fan 5 and electric elements installation lattice plate 6 in the cabinet, and interior circulating fan is installed in the upper end or the lower end of lattice plate 6.
When electrical control cubicles is moved, interior circulating fan 5 starts simultaneously with outer circulation blower fan 4, interior circulating fan flows the air circulation in the cabinet, thereby the heat that electric elements give out is constantly taken to around the radiating tube, heat pipe conducts heat to the air that circulates in the pipe again, outside bellows are discharged to electrical control cubicles, because the air in heat pipe and the bellows does not communicate with the inside of electrical control cubicles, therefore, the outside air that wherein flows also just can't be brought dust in the cabinet into.
Fig. 1 has clearly illustrated that installation site and the working condition of two circulation heat abstractors on electrical control cubicles, and 1 is to go up bellows, the 2nd among the figure, following bellows, the 3rd, and heat pipe, the 4th, outer circulation blower fan, the 5th, interior circulating fan, the 6th, electric elements installation lattice plate, the 7th, electric elements, the 8th, electrical control cubicles Qianmen, the 9th, arrow is represented the air that circulates among electrical control cubicles back door, the figure.As can be seen from the figure: what circulate in the heat pipe is outside air, it can't enter in the cabinet, the air that circulates in the cabinet also can't enter in the heat pipe, heat exchange between the two is to be undertaken by the heat conduction of heat pipe, two circulation heat abstractors have been abandoned existing direct-cooling type radiating mode, and have adopted a kind of more advanced indirect cooling heat dissipation mode.
From top narration as can be seen: the two circulation heat abstractors of electrical control cubicles can distribute the heat in the electrical control cubicles effectively, dust can not brought in the cabinet again, whole device is skillfully constructed, and is simple in structure, easy to manufacture, be an advanced practical dustproof heat abstractor.
When the utility model was specifically implemented, bellows adopted made from aluminium profile up and down, and heat pipe can adopt the rectangle aluminum pipe, and is in light weight, easily processing, attractive in appearance, heat-conductive characteristic.
Claims (2)
1, the two circulation heat abstractors of a kind of electrical control cubicles, by blower fan, parts such as heat pipe constitute, it is characterized in that: this pair circulation heat abstractor partly is made up of circulation radiating subassembly in outer circulation radiating subassembly and the cabinet two, the outer circulation radiating subassembly is installed on the electrical control cubicles back door, the circulation radiating subassembly is installed in the electrical control cubicles in the cabinet, it between two assemblies air that in cabinet, circulates, the outer circulation radiating subassembly is to constitute like this: bellows 2 were installed in the upper half part and the lower portion at electrical control cubicles back door respectively under upward bellows 1 reached, being in the wind is equipped with the many radiating tubes that communicate with bellows 3 between case and the following bellows, the case 1 or in the bellows 2 outer circulation blower fan 4 is installed down of being in the wind.
2, heat abstractor according to claim 1 is characterized in that: the circulation radiating subassembly is made of interior circulating fan 5 and electric elements installation lattice plate 6 in the frame, and interior circulating fan is installed in the upper end or the lower end of lattice plate 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247578 CN2181108Y (en) | 1993-12-10 | 1993-12-10 | Double-circulation radiator for electric controlling cupboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247578 CN2181108Y (en) | 1993-12-10 | 1993-12-10 | Double-circulation radiator for electric controlling cupboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181108Y true CN2181108Y (en) | 1994-10-26 |
Family
ID=33819942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247578 Expired - Fee Related CN2181108Y (en) | 1993-12-10 | 1993-12-10 | Double-circulation radiator for electric controlling cupboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181108Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813964A (en) * | 2010-04-16 | 2010-08-25 | 肖宾宾 | Dustproof case |
| CN103944085A (en) * | 2014-04-23 | 2014-07-23 | 国网上海市电力公司 | Heat dissipation device of low-pressure chamber of box-type transformer |
| CN105376966A (en) * | 2014-09-01 | 2016-03-02 | 宜昌迪森智能科技有限公司 | Dustproof electric appliance cabinet |
| CN109413948A (en) * | 2018-11-14 | 2019-03-01 | 威创集团股份有限公司 | A kind of dust-proof, water-proof type radiating cabinet |
| CN109413946A (en) * | 2018-11-07 | 2019-03-01 | 南京熊猫电子股份有限公司 | Small scale robot control cabinet |
| CN111668737A (en) * | 2020-07-01 | 2020-09-15 | 广东电网有限责任公司 | Ventilation system of power dispatching power distribution cabinet |
-
1993
- 1993-12-10 CN CN 93247578 patent/CN2181108Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813964A (en) * | 2010-04-16 | 2010-08-25 | 肖宾宾 | Dustproof case |
| CN101813964B (en) * | 2010-04-16 | 2013-02-13 | 衡阳师范学院 | Dustproof case |
| CN103944085A (en) * | 2014-04-23 | 2014-07-23 | 国网上海市电力公司 | Heat dissipation device of low-pressure chamber of box-type transformer |
| CN103944085B (en) * | 2014-04-23 | 2016-05-11 | 国网上海市电力公司 | A kind of heat abstractor of box type transformer low-pressure chamber |
| CN105376966A (en) * | 2014-09-01 | 2016-03-02 | 宜昌迪森智能科技有限公司 | Dustproof electric appliance cabinet |
| CN109413946A (en) * | 2018-11-07 | 2019-03-01 | 南京熊猫电子股份有限公司 | Small scale robot control cabinet |
| CN109413948A (en) * | 2018-11-14 | 2019-03-01 | 威创集团股份有限公司 | A kind of dust-proof, water-proof type radiating cabinet |
| CN111668737A (en) * | 2020-07-01 | 2020-09-15 | 广东电网有限责任公司 | Ventilation system of power dispatching power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |