CN217362295U - Heat dissipation unit for movable intelligent control compensation device - Google Patents
Heat dissipation unit for movable intelligent control compensation device Download PDFInfo
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- CN217362295U CN217362295U CN202220789421.7U CN202220789421U CN217362295U CN 217362295 U CN217362295 U CN 217362295U CN 202220789421 U CN202220789421 U CN 202220789421U CN 217362295 U CN217362295 U CN 217362295U
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- heat absorption
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- 230000017525 heat dissipation Effects 0.000 title claims description 47
- 230000005855 radiation Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims description 67
- 238000010521 absorption reaction Methods 0.000 claims description 59
- 238000001704 evaporation Methods 0.000 claims description 22
- 230000008020 evaporation Effects 0.000 claims description 22
- 238000002791 soaking Methods 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model relates to a heat radiation unit for a movable intelligent control compensation device, which comprises a heat radiation body, a cover body and a fan, wherein the heat radiation body is fixedly connected with the cover body, and the fan is fixedly connected on the cover body; a power module is arranged on the heat radiation body; the cover body is provided with an air outlet, an installation frame, a fan groove and an air inlet, the top of the cover body is provided with the air inlet, the fan groove is arranged below the air inlet, the bottom of the fan groove is provided with the air outlet, and the fan is fixed in the fan groove; the mounting frame is arranged on the side part of the cover body; the radiator comprises a radiating pipe and a radiating plate, and the radiating plate is fixedly connected with a plurality of radiating pipes. The advantages are that: the non-contact thermal resistance between the radiating fins and the radiating tubes, between the radiating tubes and the heat absorbing cavity, between the heat absorbing cavity and the base body is realized, the radiating efficiency and the production efficiency of the radiating unit are improved, and the material cost and the labor cost of product production are greatly reduced.
Description
Technical Field
The utility model belongs to the heat dissipation field especially relates to a radiating unit for compensation arrangement is controlled to portable intelligence.
Background
The new energy power station is implemented as the core of the operation of new energy, and the technical level, the power generation capacity, the operation cost and the safety of the new energy power station are key factors directly determining the survival and the continuous development of new energy enterprises. The reactive compensation equipment of the power station is one of necessary key function devices, the technical indexes, safety and stability of the reactive compensation equipment relate to whether the power station can normally run at low cost, and the reactive compensation equipment has large influence on the power generation cost of enterprises. The movable reactive power compensation device is used as a temporary test load of reactive power equipment of the power station, and the accuracy of acceptance monitoring parameters of the new energy power station is directly influenced. At present, reactive power compensation devices applying the prior art are gradually changed, and the testing requirements of the existing newly-built new energy power station cannot be met. Therefore, the lifting-free movable container type static reactive SVG compensation device is gradually developed and applied, and the new device is an advanced device integrating multiple technologies such as high-power electronics, digital control, machinery, electricity, hydraulic transmission, circulating heat dissipation, wireless remote control and the like. In a new device, because a large number of high-power electronic modules work in a centralized way, the existing section bar and the water-cooling heat dissipation product cannot meet the heat dissipation requirement. Therefore, it is a necessary approach to solve the problem of providing a heat dissipation product with high heat dissipation efficiency, no thermal resistance, small volume, light weight and low cost.
Disclosure of Invention
For overcoming the deficiencies of the prior art, the utility model aims at providing a radiating unit for compensation arrangement is controlled to portable intelligence improves the radiating efficiency, reduces product cost, volume and weight, guarantees compensation arrangement's safety, steady operation.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
a heat dissipation unit for a mobile intelligent control compensation device comprises a heat dissipation body, a cover body and a fan, wherein the heat dissipation body is fixedly connected with the cover body, and the fan is fixedly connected to the cover body; a power module is arranged on the heat radiation body; the cover body is provided with an air outlet, an installation frame, a fan groove and an air inlet, the top of the cover body is provided with the air inlet, the fan groove is arranged below the air inlet, the bottom of the fan groove is provided with the air outlet, and the fan is fixed in the fan groove; the mounting frame is arranged on the side part of the cover body;
the heat dissipation body comprises a heat dissipation pipe and a heat dissipation plate, and the heat dissipation plate is fixedly connected with a plurality of heat dissipation pipes; the radiating pipe comprises a radiating fin, a vacuum seal, a heat conducting cavity and a welding port; one end of the heat conducting cavity is a vacuum seal, the other end of the heat conducting cavity is a welding port, and the welding port is fixedly connected with the heat radiating plate; the radiating pipe is of an integrated structure;
the heat dissipation plate comprises a base body, an evaporation core, a plug I and a plug II; the base body is fixedly connected with the mounting frame, and a power module is fixed on the base body; the base body comprises a heat absorption cavity, a welding through cavity, a welding cavity I and a welding cavity II; a plurality of heat absorption cavities are arranged in the base body, evaporation cores are fixed in the heat absorption cavities, a welding cavity I and a welding cavity II are respectively machined on two end faces of each heat absorption cavity, and the welding cavity I, the heat absorption cavities and the welding cavity II are communicated with one another; a plug I is welded and fixed in the welding cavity I, and a plug II is welded and fixed in the welding cavity II.
The cover body is of an integrated structure.
A welding groove I is machined on one side of the plug I; and a welding groove II is processed on one side of the plug II.
The evaporation core is connected with the heat absorption cavity in a one-time sintering mode or in a welding mode.
The heat absorption cavity comprises a heat absorption cavity I and a heat absorption cavity II, the cross-sectional area of the heat absorption cavity I is larger than that of the heat absorption cavity II, and the heat absorption cavity I and the heat absorption cavity II are arranged in a staggered mode.
A plurality of welding through cavities are arranged on the heat absorption cavity I; the welding through cavity is welded and fixed with the welding port of the radiating pipe.
The evaporation core is internally provided with a soaking cavity
The inner surface of the heat absorption cavity is of a convex structure, and the convex structure is semicircular, arc-shaped, rectangular, triangular or trapezoidal.
Compared with the prior art, the beneficial effects of the utility model are that:
a radiating unit for portable intelligence accuse compensation arrangement has realized contactless thermal resistance between fin and cooling tube, cooling tube and heat absorption chamber, heat absorption chamber and base member, has not only improved radiating efficiency and the production efficiency of radiating unit, moreover, has greatly reduced the material cost and the cost of labor of product production. Secondly, the heat absorption cavity on the heat dissipation plate base body adopts a through cavity structure and the heat absorption core is arranged in the heat absorption cavity, so that when the power modules work alternately, the heat of the working power modules can be rapidly transferred to the power module parts which stop working, the whole heat dissipation efficiency of the heat dissipation unit is fully exerted, and the problem of temperature accumulation of the power modules of the heat dissipation unit is really solved. And finally, the inner surface of the heat absorption cavity adopts a convex structure, so that the heat exchange area of the heat absorption cavity is further increased, and the overall heat exchange strength of the heat dissipation unit is improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a front view of the cover.
Fig. 5 is a side view of the cover.
Fig. 6 is a top view of the cover.
Fig. 7 is a front view of the heating body.
Fig. 8 is a side view of the heating body.
Fig. 9 is a front view of the base.
Fig. 10 is a side view of the substrate.
Fig. 11 is a schematic view of the internal structure of the base body.
Fig. 12 is a schematic structural view of the heat absorption chamber i.
Fig. 13 is a schematic structural diagram of the heat absorption chamber ii.
Fig. 14 is a front view of the plug i.
Figure 15 is a side view of plug i.
Fig. 16 is a front view of the plug ii.
Figure 17 is a side view of the plug ii.
Fig. 18 is a schematic view of the structure of the evaporation core i.
Fig. 19 is a schematic structural diagram of the evaporation core ii.
Fig. 20 is a front view of the radiating pipe.
Fig. 21 is a side view of the radiating pipe.
In the figure: 1-a heat radiator 2-a cover body 3-a fan 4-a bolt I5-a countersunk screw 6-a power module 7-a bolt II 8-a nut 9-an air outlet 10-a mounting frame 11-a fan groove 12-an air inlet 13-a radiating pipe 14-a radiating plate 15-an evaporation core I16-a plugging I17-a welding flux 18-a counter bore 19-a threaded hole 20-a heat absorption cavity I21-a heat absorption cavity II 22-a welding through cavity 23-a welding cavity II 24-a welding bevel I25-a plugging II 26-a welding bevel II 27-a radiating fin 28-a vacuum seal 29-a heat conduction cavity 30-a welding port 31-an evaporation core II 32-a soaking cavity 33-a welding cavity I34-a base body.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
See fig. 1-fig. 3, a portable intelligence accuse radiating element for compensation arrangement, including radiator 1, the cover body 2, fan 3, radiator 1 adopts countersunk screw 5 fixed connection with the cover body 2, and the cover body 2 adopts bolt I4 to be connected fixedly with fan 3, and radiator 1 adopts bolt II 7 to be connected fixedly with power module 6.
Referring to fig. 4 to 6, an air outlet 9, a mounting frame 10, a fan groove 11 and an air inlet 12 are arranged on the cover body 2, the air inlet 12 is arranged at the top of the cover body 2, the fan groove 11 is arranged below the air inlet 12, the air outlet 9 is arranged at the bottom of the fan groove 11, and the fan 3 is fixed in the fan groove 11; the mounting frame 10 is arranged on the side part of the cover body 2, and the nuts 8 are welded or riveted inside the fan groove 11 and the mounting frame 10; the fan 3 is placed in the fan groove 11, and is connected and fixed between the air inlet 12 and the air outlet 9 of the cover body 2 by the bolt I4 and the nut 8 welded in the fan groove 11, the cover body 2 is processed by adopting a one-step bending forming process or splicing processing of each part, and the interface of each part is connected into an integral structure by adopting a welding process or a riveting process.
Referring to fig. 7 to 21, the heat dissipation body 1 includes a heat dissipation pipe 13, a heat dissipation plate 14, and a solder 17, wherein a plurality of heat dissipation pipes 13 are welded on the heat dissipation plate 14 through the solder 17.
The heat dissipation pipe 13 comprises a heat dissipation fin 27, a vacuum seal 28, a heat conduction cavity 29 and a welding port 30; one end of the heat conducting cavity 29 is a vacuum seal 28, the other end is a welding port 30, and the welding port 30 is fixedly connected with the heat dissipation plate 14; the radiating pipe 13 is an integrated structure. The radiating fins 27 are directly machined on the pipe wall by adopting a fin shoveling process, and the vacuum seal 28 is machined and sealed at one time by adopting a mould rotary head or welded and sealed by adopting argon arc welding.
The heat dissipation plate 14 comprises a base body 34, an evaporation core I15, an evaporation core II 31, a plug I16, a plug II 25 and welding flux 17, wherein the base body 34 is fixedly connected with the mounting frame 10, and the power module 6 is fixed on the base body 34.
The base body 34 comprises a counter bore 18, a threaded hole 19, a heat absorption cavity, a welding through cavity 22, a welding cavity I33 and a welding cavity II 23, wherein the counter bore 18 in the base body 34 is used for placing a counter head screw 5 and is connected with a nut 8 in the mounting frame 10 of the cover body 2, so that the base body 34 is fixed on the cover body 2; the threaded hole 19 on the base body 34 is connected with the bolt II 7 to fix the power module 6 on the base body 34; a plurality of heat absorption cavities are arranged in the base body 34, and the base body 34 and the heat absorption cavities are processed and formed in one step by adopting a drawing process. The evaporation core is fixed in the heat absorption cavity, and the evaporation core and the heat absorption cavity are connected by adopting a one-time sintering process or welding. A welding cavity I33 and a welding cavity II 23 are respectively processed on two end faces of the heat absorption cavity, and the welding cavity I33, the heat absorption cavity and the welding cavity II 23 are communicated with each other; a plug I16 is fixedly welded in the welding cavity I33, and a plug II 25 is fixedly welded in the welding cavity II 23. The plug I16 side is provided with a welding bevel I24, the plug II 25 side is provided with a welding bevel II 26, and the welding port 30 of the radiating pipe 13 is inserted into the welding through cavity 22 of the base body 34 and is fixedly sealed by welding with the welding flux 17. The heat absorption cavity comprises a heat absorption cavity I20 and a heat absorption cavity II 21, the sectional area of the heat absorption cavity I20 is larger than that of the heat absorption cavity II 21, and the heat absorption cavity I20 and the heat absorption cavity II 21 are arranged in a staggered mode. A plurality of welding through cavities 22 are processed on the heat absorption cavity I20, and the welding through cavities 22 are welded and fixed with the welding ports 30 of the radiating pipes 13. Correspondingly, an evaporation core I15 and an evaporation core II 31 are respectively arranged in the heat absorption cavity I20 and the heat absorption cavity II 21, and a soaking cavity 32 is arranged inside the evaporation core I15 and the evaporation core II 31. The inner surface of the heat absorption cavity is provided with a convex structure which is semicircular, arc-shaped, rectangular, triangular or trapezoidal.
The cover body 2 is made of steel or aluminum. The heat pipe 13 is made of copper material or aluminum material. The base 34 of the heat sink 14 is made of copper or aluminum. The evaporation core I15 and the evaporation core II 31 are made of copper materials or aluminum materials. The plug I16 and the plug II 25 are made of copper materials or aluminum materials.
Claims (8)
1. A heat dissipation unit for a mobile intelligent control compensation device is characterized by comprising a heat dissipation body, a cover body and a fan, wherein the heat dissipation body is fixedly connected with the cover body, and the fan is fixedly connected to the cover body; a power module is arranged on the heat radiation body; the cover body is provided with an air outlet, an installation frame, a fan groove and an air inlet, the top of the cover body is provided with the air inlet, the fan groove is arranged below the air inlet, the bottom of the fan groove is provided with the air outlet, and the fan is fixed in the fan groove; the mounting frame is arranged on the side part of the cover body;
the heat dissipation body comprises a heat dissipation pipe and a heat dissipation plate, and the heat dissipation plate is fixedly connected with a plurality of heat dissipation pipes; the radiating tube comprises a radiating fin, a vacuum seal, a heat conducting cavity and a welding port, wherein one end of the heat conducting cavity is the vacuum seal, the other end of the heat conducting cavity is the welding port, and the welding port is fixedly connected with the radiating fin; the radiating pipe is of an integrated structure;
the heat dissipation plate comprises a base body, an evaporation core, a plug I and a plug II; the base body is fixedly connected with the mounting frame, and a power module is fixed on the base body; the base body comprises a heat absorption cavity, a welding through cavity, a welding cavity I and a welding cavity II; a plurality of heat absorption cavities are arranged in the matrix, evaporation cores are fixed in the heat absorption cavities, welding cavities I and II are respectively machined on two end faces of each heat absorption cavity, and the welding cavities I, the heat absorption cavities and the welding cavities II are communicated with one another; a plug I is welded and fixed in the welding cavity I, and a plug II is welded and fixed in the welding cavity II.
2. The heat dissipation unit as claimed in claim 1, wherein the cover body is an integral structure.
3. The heat dissipation unit for the mobile intelligent control compensation device according to claim 1, wherein a welding groove I is machined on one side of the plug I; and a welding groove II is processed on one side of the plug II.
4. The heat dissipation unit as claimed in claim 1, wherein the evaporation wick is connected to the heat absorption chamber by sintering or welding.
5. The heat dissipation unit as claimed in claim 1, wherein the heat absorption chamber comprises a heat absorption chamber i and a heat absorption chamber ii, the cross-sectional area of the heat absorption chamber i is larger than that of the heat absorption chamber ii, and the heat absorption chamber i and the heat absorption chamber ii are arranged in a staggered manner.
6. The heat dissipation unit for the mobile intelligent control compensation device according to claim 5, wherein a plurality of welding through cavities are arranged on the heat absorption cavity I; the welding through cavity is welded and fixed with the welding port of the radiating pipe.
7. The heat dissipation unit for the mobile intelligent control compensation device according to claim 1, wherein a soaking cavity is provided in the evaporation core.
8. The heat dissipation unit as claimed in claim 1, wherein the inner surface of the heat absorption cavity has a convex structure, and the convex structure has a shape of a semicircle, an arc, a rectangle, a triangle or a trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220789421.7U CN217362295U (en) | 2022-04-07 | 2022-04-07 | Heat dissipation unit for movable intelligent control compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220789421.7U CN217362295U (en) | 2022-04-07 | 2022-04-07 | Heat dissipation unit for movable intelligent control compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217362295U true CN217362295U (en) | 2022-09-02 |
Family
ID=83054960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220789421.7U Active CN217362295U (en) | 2022-04-07 | 2022-04-07 | Heat dissipation unit for movable intelligent control compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217362295U (en) |
-
2022
- 2022-04-07 CN CN202220789421.7U patent/CN217362295U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240123 Address after: 114000 No. 18, Daqi street, Tiexi District, Anshan City, Liaoning Province Patentee after: Anshan Anming Heat Pipe Technology Co.,Ltd. Country or region after: China Address before: 114000 No. 18, Daqi street, Tiexi District, Anshan City, Liaoning Province Patentee before: ANSHAN ANMING INDUSTRY Co.,Ltd. Country or region before: China |