CN203368300U - Flameproof water cooling heat radiation device - Google Patents
Flameproof water cooling heat radiation device Download PDFInfo
- Publication number
- CN203368300U CN203368300U CN 201320457325 CN201320457325U CN203368300U CN 203368300 U CN203368300 U CN 203368300U CN 201320457325 CN201320457325 CN 201320457325 CN 201320457325 U CN201320457325 U CN 201320457325U CN 203368300 U CN203368300 U CN 203368300U
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- China
- Prior art keywords
- water cooling
- cooling tube
- tube group
- protective cover
- copper
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- Expired - Lifetime
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Abstract
The utility model relates to a flameproof water cooling heat radiation device. The flameproof water cooling heat radiation device comprises a power module installation substrate, a copper water cooling pipe set and a protective cover, one side of the power module installation substrate is provided with threaded holes for installing power modules, the other side of the power module installation substrate is provided with U-shaped grooves parallel to each other, the copper water cooling pipe set is welded in the U-shaped grooves, a base surface of the copper water cooling pipe set is fixedly connected with the protective cover, and the protective cover is connected with the power module installation substrate via screws. The flameproof water cooling heat radiation device is advantageous in that since the power module installation substrate is connected with the copper water cooling pipe set in a welding manner, and the water cooling pipe set employs copper so that the heat absorption and heat radiation capabilities of products are greatly improved, and the heat radiation capability of the highly-efficient water cooling heat radiation device is significantly improved.
Description
Technical field
The utility model relates to a kind of explosion-proof type water-cooling heat radiating device, relates in particular to a kind of heat radiation for various mine underground frequency converters and rectifier power model.
Background technology
The mine underground electric equipment is in running, and the electric and electronic power module that various mine underground frequency converters and rectifier use, because work can produce very large heat, therefore need to be dispelled the heat.At present, self cooling, two kinds of modes of water-cooled that the radiating mode of employing mainly contains, wherein have a radiating efficiency with water-filled radiator heat radiation high, good cooling results, and simple in structure, volume is little, and cost is low, do not pollute, utilize the supporting water source of mine itself to carry out cooling, the advantages such as energy savings.Therefore, the application of water-cooling technology in the power model heat radiation of various mine underground frequency converters and rectifier is more and more extensive.The water-cooling of various mine underground frequency converters and rectifier mainly adopts cooled plate to be dispelled the heat, and its material is mainly steel.But, the raising of the electric and electronic power module power adopted along with mine underground frequency converter and rectifier, the steel cooled plate is subject to the restriction of himself material conductive coefficient, and heat-sinking capability can't meet the heat radiation requirement of power device.And it is in the long-term work process, the unfavorable conditions such as the incrustation scale that itself produces and oxide etch have had a strong impact on heat dispersion.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of flame-proof type water-cooling heat radiating device, improves mine underground frequency converter and the rectifier radiating effect with power model.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of flame-proof type water-cooling heat radiating device, comprise power model installation base plate, copper water cooling tube group, protective cover, the power model installation base plate simultaneously is provided with the screwed hole for the installation power module, another side is provided with U-lag parallel to each other, be welded with copper water cooling tube group in U-lag, the basal plane of copper water cooling tube group is fixedly connected with protective cover, and protective cover is connected with the power model installation base plate by screw.
Described copper water cooling tube group is comprised of a plurality of water cooling tubes that are parallel to each other, between water cooling tube, communicate, copper water cooling tube group contour structures and U-lag are complementary, copper water cooling tube group end is provided with the water-cooled pipeline and connects thread bush, and copper water cooling tube group connects thread bush by the water-cooled pipeline and is connected with protective cover.
After described copper water cooling tube group and the welding of power model installation base plate, integral surface is covered with tin coating.
Described protective cover surface is covered with zinc coat or plastic-blasting layer.
Compared with prior art, the beneficial effects of the utility model are:
Because power model installation base plate and copper water cooling tube group adopt welding manner, be connected, simultaneously, the water cooling tube group adopts copper material, has greatly improved heat absorption and the heat-sinking capability of product, thereby has greatly improved the heat-sinking capability of high-efficiency water cooling radiator.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of power model installation base plate.
Fig. 3 is power model installation base plate and copper water cooling tube bond pads structural representation.
Fig. 4 is copper water cooling tube group structural representation.
Fig. 5 is the protective roof structure schematic diagram.
In figure: the copper water cooling tube group of 1-power model installation base plate 2-U shape groove 3-4-water-cooled pipeline connects thread bush 5-solder flux 6-protective cover 7-through hole.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following execution mode.
See Fig. 1-Fig. 5, a kind of flame-proof type water-cooling heat radiating device, comprise power model installation base plate 1, copper water cooling tube group 3, protective cover 6, power model installation base plate 1 one side is provided with the screwed hole for the installation power module, another side is provided with U-lag parallel to each other 2, be welded with copper water cooling tube group 3 in U-lag 2, the basal plane of copper water cooling tube group 3 is fixedly connected with protective cover 6, and protective cover 6 is connected with power model installation base plate 1 by screw.
Described copper water cooling tube group 3 is comprised of a plurality of water cooling tubes that are parallel to each other, between water cooling tube, communicate, copper water cooling tube group 3 contour structures and U-lag 2 are complementary, copper water cooling tube group 3 ends are provided with the water-cooled pipeline and connect thread bush 4, and copper water cooling tube group 3 connects thread bush 4 by the water-cooled pipeline and is connected with protective cover 6.
After described copper water cooling tube group 3 is welded with power model installation base plate 1, integral surface is covered with tin coating.
Described protective cover 6 surfaces are covered with zinc coat or plastic-blasting layer.
Power model installation base plate 1 Surface Machining is installed screw thread, and adopt solder flux 5 to be welded by U-lag 2 and copper water cooling tube group 3, then after integral surface carries out zinc-plated processing, with protective cover 6, be connected, outside water-cooled pipeline connects thread bush 4 by the through hole 7 on protective cover 6 and water-cooled pipeline and is connected.Be welded with the water-cooled pipeline at the two ends of copper water cooling tube group 3 and connect thread bush 4, and be connected with outside water-cooled pipeline.
The utility model is connected because power model installation base plate and copper water cooling tube group adopt welding manner, and simultaneously, the water cooling tube group adopts copper material, has greatly improved heat absorption and the heat-sinking capability of product, thereby has greatly improved the heat-sinking capability of high-efficiency water cooling radiator.
Claims (4)
1. a flame-proof type water-cooling heat radiating device, it is characterized in that, comprise power model installation base plate, copper water cooling tube group, protective cover, the power model installation base plate simultaneously is provided with the screwed hole for the installation power module, another side is provided with U-lag parallel to each other, be welded with copper water cooling tube group in U-lag, the basal plane of copper water cooling tube group is fixedly connected with protective cover, and protective cover is connected with the power model installation base plate by screw.
2. a kind of flame-proof type water-cooling heat radiating device according to claim 1, it is characterized in that, described copper water cooling tube group is comprised of a plurality of water cooling tubes that are parallel to each other, between water cooling tube, communicate, copper water cooling tube group contour structures and U-lag are complementary, copper water cooling tube group end is provided with the water-cooled pipeline and connects thread bush, and copper water cooling tube group connects thread bush by the water-cooled pipeline and is connected with protective cover.
3. a kind of flame-proof type water-cooling heat radiating device according to claim 1, is characterized in that, after described copper water cooling tube group and the welding of power model installation base plate, integral surface is covered with tin coating.
4. a kind of flame-proof type water-cooling heat radiating device according to claim 1, is characterized in that, described protective cover surface is covered with zinc coat or plastic-blasting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320457325 CN203368300U (en) | 2013-07-29 | 2013-07-29 | Flameproof water cooling heat radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320457325 CN203368300U (en) | 2013-07-29 | 2013-07-29 | Flameproof water cooling heat radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368300U true CN203368300U (en) | 2013-12-25 |
Family
ID=49816016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320457325 Expired - Lifetime CN203368300U (en) | 2013-07-29 | 2013-07-29 | Flameproof water cooling heat radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688770A (en) * | 2019-01-01 | 2019-04-26 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of explosion-proof water-cooled plate |
-
2013
- 2013-07-29 CN CN 201320457325 patent/CN203368300U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688770A (en) * | 2019-01-01 | 2019-04-26 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of explosion-proof water-cooled plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |