CN201947591U - Device for dissipating heat of anti-explosion box body - Google Patents
Device for dissipating heat of anti-explosion box body Download PDFInfo
- Publication number
- CN201947591U CN201947591U CN2010206837996U CN201020683799U CN201947591U CN 201947591 U CN201947591 U CN 201947591U CN 2010206837996 U CN2010206837996 U CN 2010206837996U CN 201020683799 U CN201020683799 U CN 201020683799U CN 201947591 U CN201947591 U CN 201947591U
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- explosion
- heat
- box body
- semiconductor cooler
- proof
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Abstract
The utility model provides a device for dissipating the heat of an anti-explosion box body and particularly relates to a device for dissipating the heat of an anti-explosion box body by using a semiconductor cooler, which comprises the anti-explosion box body and the semiconductor cooler attached to the inner surface of the anti-explosion box body. When the semiconductor cooler is energized, the heat absorption surface of the semiconductor cooler absorbs heat of the air in the anti-explosion box body and transfers the heat to the anti-explosion box body. The position where the external surface of the anti-explosion box body corresponds to the semiconductor cooler attached to the inner surface of the anti-explosion box body is provided with a heat absorption box and a heat dissipation box; the heat of the anti-explosion box body is transferred to the heat absorption box, the heat in the heat absorption box is circulated to the heat dissipation box through a circulation pump for pushing the liquid medium, and the heat in the heat dissipation box dissipates into air, thus a small artificial low-temperature environment is formed in the anti-explosion box body. The heat dissipating mode has wider range of application, higher cooling efficiency and higher safety performance and reduces the system cost. The appearance of the whole device can be changed according to the actual space condition, and the capacity of the device of adapting to the space of the mine tunnel can be improved.
Description
Technical field
The utility model relates to a kind of heat dissipation technology field of explosion-proof casing, specially refers to a kind ofly to carry out explosion-proof casing heat abstractor with semiconductor cooler.
Background technology
The heat dissipation problem of present flame proof variable-frequency governor is that influence is mining, variable-frequency governor operate as normal such as down-hole technical problem, when the high power device temperature in the flameproof cabinet is too high, because of casing radiating effect difference causes occurring various operation troubless, cause an explosion accident easily when serious, because explosion-proof frequency converter adopts heat pipe water-cooled or oil cooling mode to dispel the heat usually at present, need heat pipe and explosion-proof casing explosion-proof connects abundant combination but the heat pipe mode is dispelled the heat, reasonable radiating effect can be arranged, this will reduce heat dispersion, the simultaneity factor cost solves big capacity also than higher, power device prevents that in flameproof cabinet the structure of electronic device thermal failure radiator from having become the inexorable trend of this area heat sink technology development.
Therefore be badly in need of a kind of can be to the electric equipment in the flameproof cabinet carry out quick heat radiating and method and apparatus that can make electric equipment operate as normal in the flameproof cabinet.
The utility model content
In view of this, in order to address the above problem, the present invention propose a kind of can be to the electric equipment in the flameproof cabinet carry out quick heat radiating and device that can make electric equipment operate as normal in the flameproof cabinet; Explosion-proof casing heat abstractor provided by the invention is achieved through the following technical solutions:
Explosion-proof casing heat abstractor provided by the invention comprises explosion-proof casing and the refrigerator that is affixed on explosion-proof casing internal table face.
Further, described refrigerator is a semiconductor cooler, and the heat-absorbent surface of described semiconductor cooler is exposed in the interior air of flameproof cabinet, and the inner surface of semiconductor cooler heat release face and flameproof cabinet is close to;
Further, the faying face of described semiconductor cooler heat release face and explosion-proof casing is provided with Heat Conduction Material;
Further, the outside and endothermic box that the semiconductor cooler opposite position is provided with the liquid medium that oil, water or ionized water are housed that pastes in described explosion-proof tank surface;
Further, described explosion-proof tank external body also is provided with the heat radiation case of the liquid medium that oil, water or ionized water are housed that is communicated with endothermic box;
Further, described explosion-proof tank external body also is provided with the circulating pump of the liquid medium circulation that is used for promoting endothermic box and heat radiation case.
The invention has the advantages that:
1. the present invention utilizes semiconductor cooler that explosion-proof casing internal heat is transferred in the air of explosion-proof tank external body, and for explosion-proof box house has formed artificial hypothermia's subenvironment, this low temperature environment can make electric equipment normally move; Therefore this method is not destroyed the overall performance of the electronic equipment of the big caloric value of explosion-proof box house, and relative and present heat pipe, water-cooling have special advantages, the stability of the whole lifting means electric property of meeting; The scope that this radiating mode adapts to is wideer, not only can be used in the occasion that flame proof frequency conversion, explosion suppression soft starter, flame proof power compensator etc. have power electronic equipment, can also be applied in occasions such as flameproof transformer casing, flame proof reactor casing; And when design internal electric equipment, can only be absorbed in electric property, and need not consider that temperature is to the influence of equipment stable operation in the airtight casing.
2. come agitation air that the cold and hot air of explosion-proof box house can be mixed rapidly at explosion-proof box house with fan, promote cooling efficient.
3. the present invention utilizes semiconductor cooler to compare with traditional heat pipe heat radiation to have lacked the characteristics that the explosion-proof composition surface of heat pipe and explosion-proof casing must adapt to, promoted security performance, reduced system cost, and machine shape can change according to the spatial depiction of reality, has promoted the ability that adapts to the mine laneway space.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by following specification and claims.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 shows explosion-proof casing heat abstractor front schematic view;
Fig. 2 shows explosion-proof casing heat abstractor schematic rear view;
Fig. 3 shows the radiating principle schematic diagram of explosion-proof casing heat abstractor.
Among the figure: 1 is that explosion-proof casing, 11 is fire-proof motor for circulating pump, 7 for heat absorption liquid, 5 heat radiation casees, 51 feed tubes, 52 drain pipes, 6 for endothermic box, 41 for Heat Conduction Material, 4 for semiconductor cooler, 21 heat-absorbent surfaces, 22 heat release faces, 3 for cold air, 2 for hot-air, 12.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection range of the present utility model.
Fig. 1 shows explosion-proof casing heat abstractor front schematic view; Fig. 2 shows explosion-proof casing heat abstractor schematic rear view; Fig. 3 shows the radiating principle schematic diagram of explosion-proof casing heat abstractor, and as shown in the figure, the explosion-proof casing heat abstractor that embodiment of the present utility model provides comprises explosion-proof casing and the refrigerator that is affixed on explosion-proof casing internal table face.
As the further improvement of the foregoing description, described refrigerator is a semiconductor cooler, and the heat-absorbent surface of described semiconductor cooler is exposed in the interior air of flameproof cabinet, and the inner surface of semiconductor cooler heat release face and flameproof cabinet is close to.
As the further improvement of the foregoing description, the faying face of described semiconductor cooler heat release face and explosion-proof casing is provided with Heat Conduction Material.
As the further improvement of the foregoing description, the outside and endothermic box that the semiconductor cooler opposite position is provided with the liquid medium that oil, water or ionized water are housed that pastes in described explosion-proof tank surface.
As the further improvement of the foregoing description, described explosion-proof tank external body also is provided with the heat radiation case of the liquid medium that oil, water or ionized water are housed that is communicated with endothermic box.
As the further improvement of the foregoing description, described explosion-proof tank external body also is provided with the circulating pump of the liquid medium circulation that is used for promoting endothermic box and heat radiation case.
Endothermic box is the container that a Baltimore groove and explosion-proof casing steel plate constitute, and is used to store the liquid such as oil, water and ionized water of heat absorption usefulness, and the installation site is corresponding with the semiconductor cooler position.
The heat radiation case can be placed arbitrarily, has promoted the spatial adaptation ability of device to mine laneway.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and the spirit and scope of the present utility model that do not depart from appended claims and limited.
Claims (6)
1. explosion-proof casing heat abstractor is characterized in that: comprise explosion-proof casing and the refrigerator that is affixed on explosion-proof casing internal table face.
2. explosion-proof casing heat abstractor according to claim 1, it is characterized in that: described refrigerator is a semiconductor cooler, the heat-absorbent surface of described semiconductor cooler is exposed in the interior air of flameproof cabinet, and the inner surface of semiconductor cooler heat release face and flameproof cabinet is close to.
3. explosion-proof casing heat abstractor according to claim 2, it is characterized in that: the faying face of described semiconductor cooler heat release face and explosion-proof casing is provided with Heat Conduction Material.
4. explosion-proof casing heat abstractor according to claim 3 is characterized in that: the outside and endothermic box that the semiconductor cooler opposite position is provided with the liquid medium that oil, water or ionized water are housed that pastes in described explosion-proof tank surface.
5. explosion-proof casing heat abstractor according to claim 4 is characterized in that: described explosion-proof tank external body also is provided with the heat radiation case of the liquid medium that oil, water or ionized water are housed that is communicated with endothermic box.
6. explosion-proof casing heat abstractor according to claim 5 is characterized in that: described explosion-proof tank external body also is provided with the circulating pump of the liquid medium circulation that is used for promoting endothermic box and heat radiation case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206837996U CN201947591U (en) | 2010-12-28 | 2010-12-28 | Device for dissipating heat of anti-explosion box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206837996U CN201947591U (en) | 2010-12-28 | 2010-12-28 | Device for dissipating heat of anti-explosion box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947591U true CN201947591U (en) | 2011-08-24 |
Family
ID=44474924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206837996U Expired - Fee Related CN201947591U (en) | 2010-12-28 | 2010-12-28 | Device for dissipating heat of anti-explosion box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201947591U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065670A (en) * | 2010-12-28 | 2011-05-18 | 煤炭科学研究总院重庆研究院 | Method and device for radiating heat of anti-explosion box body |
| CN102610368A (en) * | 2012-03-02 | 2012-07-25 | 江苏中联电气股份有限公司 | Solar semiconductor cooling device of explosion-proof transformer |
| CN103050895A (en) * | 2012-12-28 | 2013-04-17 | 山东科技大学 | Explosion-proof power supply box |
-
2010
- 2010-12-28 CN CN2010206837996U patent/CN201947591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065670A (en) * | 2010-12-28 | 2011-05-18 | 煤炭科学研究总院重庆研究院 | Method and device for radiating heat of anti-explosion box body |
| CN102610368A (en) * | 2012-03-02 | 2012-07-25 | 江苏中联电气股份有限公司 | Solar semiconductor cooling device of explosion-proof transformer |
| CN103050895A (en) * | 2012-12-28 | 2013-04-17 | 山东科技大学 | Explosion-proof power supply box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA COAL TECHNOLOGY ENGINEERING GROUP CHONGQING Free format text: FORMER NAME: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RESEARCH INSTITUTE Owner name: CHINA COAL SCIENCE AND INDUSTRY GROUP CHONGQING RE Free format text: FORMER NAME: COAL SCIENTIFIC RESEARCH INSTITUTE CHONGQING INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee after: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Institute of Coal Science Research Institute |
|
| CP03 | Change of name, title or address |
Address after: 400039 Chongqing Jiulongpo Branch City Road No. 6 Patentee after: CHONGQING RESEARCH INSTITUTE CO., LTD. OF CHINA COAL TECHNOLOGY & ENGINEERING Group Address before: 400037, No. three village, 55 bridge, Shapingba District, Chongqing Patentee before: Chongqing Research Institute of China Coal Technology & Engineering Group Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |