CN212588715U - Liquid-gas split cooling module - Google Patents
Liquid-gas split cooling module Download PDFInfo
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- CN212588715U CN212588715U CN202021675105.4U CN202021675105U CN212588715U CN 212588715 U CN212588715 U CN 212588715U CN 202021675105 U CN202021675105 U CN 202021675105U CN 212588715 U CN212588715 U CN 212588715U
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- heat dissipation
- liquid
- condensation
- channel
- pipe
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- 238000001816 cooling Methods 0.000 title claims description 13
- 238000009833 condensation Methods 0.000 claims abstract description 56
- 230000005494 condensation Effects 0.000 claims abstract description 56
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000003507 refrigerant Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 19
- 229910052782 aluminium Inorganic materials 0.000 description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 freon Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型属于散热模组领域，涉及一种液气分流型散热模组，包括散热板,散热板上设置冷凝区，冷凝区设置散热管道，散热管管道可以用冲压成型加钎焊工艺或热轧吹胀工艺完成，所述散热板面设置中空的管道空间分别设为冷凝区，冷凝区内置冷媒，冷凝区设有至少一个蒸汽通道和至少一个液体回流通道，散热板底面贴合设置散热管，散热管与蒸汽通道之间及散热管与液体回流通道之间分别通过连接组件相连通，构成完整循环。本实用新型产品结构合理巧妙，通过在散热板底面设置散热管，散热管通过三通及导管与散热板的冷凝区相连通。本实用新型产品的性能相对于现有技术方案获得了较大提升，同时产品重量较轻，产品的制造成本较低。
The utility model belongs to the field of heat dissipation modules, and relates to a liquid-gas split type heat dissipation module, which comprises a heat dissipation plate, a condensation area is arranged on the heat dissipation plate, and a heat dissipation pipe is arranged in the condensation area. The rolling and blowing process is completed, and the hollow pipe spaces provided on the surface of the heat dissipation plate are respectively set as condensation areas, the condensation area has built-in refrigerant, the condensation area is provided with at least one steam channel and at least one liquid return channel, and the bottom surface of the heat dissipation plate is fitted with heat dissipation pipes. , between the heat pipe and the steam channel and between the heat pipe and the liquid return channel are respectively connected by connecting components to form a complete cycle. The product of the utility model has a reasonable and ingenious structure. By arranging a radiating pipe on the bottom surface of the radiating plate, the radiating pipe is connected with the condensation area of the radiating plate through a tee and a duct. Compared with the prior art solutions, the performance of the product of the utility model is greatly improved, and at the same time, the weight of the product is lighter, and the manufacturing cost of the product is lower.
Description
Technical Field
The utility model belongs to the technical field of the electron product heat dissipation, a liquid gas reposition of redundant personnel flow pattern heat dissipation module is related to.
Background
At present, the television side light heat dissipation structure on the market is formed by 2.5-3mm aluminum materials, the product weight is large, and the performance of the aluminum substrate can not meet the requirements of customers slowly along with the gradual increase of the television power. In order to solve the problems, the improved scheme is that a pipeline is arranged on the bottom surface of the heat dissipation plate, the pipeline and a condensation area inside the heat dissipation plate form a circulating structure, the bottom of the heat dissipation plate is communicated with the pipeline after being bent, and the pipeline can be blocked when the heat dissipation plate is bent in the structure. At present, the two-phase flow heat dissipation scheme needs to increase an R angle at a bending position to ensure the smoothness of an air channel and a liquid channel, thereby ensuring the performance of a product.
The customer needs now: 1. and 2, the weight of the product is reduced, 2, the performance is improved, and 3, the cost must be in a controllable range.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned problem, a liquid gas reposition of redundant personnel flow pattern heat dissipation module is provided, and this heat dissipation module need not to set up the R angle in the department of bending, can guarantee the noncongestion of liquid vapour passageway, can effectively promote heat-conduction efficiency.
According to the technical scheme of the utility model: a liquid-gas flow distribution type heat dissipation module is characterized in that: including the heating panel, the heating panel surface sets up hollow condensation zone, and the built-in refrigerant of condensation zone, condensation zone are equipped with at least one steam passage and at least one liquid backflow passageway, and the laminating of heating panel bottom surface sets up the cooling tube, between cooling tube and the steam passage and between cooling tube and the liquid backflow passageway be linked together through coupling assembling respectively, constitute complete circulation.
As a further improvement of the utility model, the connecting component comprises a tee joint and a conduit, one end of the conduit is connected with a connector of the tee joint, and the other end of the conduit is connected with a steam channel or a liquid return channel;
the tee joint is arranged on the bottom surface of the heat dissipation plate, and the outer end of the tee joint at the end part of the bottom surface of the heat dissipation plate is plugged by a plug.
As a further improvement of the utility model, every two pipes are connected respectively to the tee bend, and the pipe that the tee bend of heating panel tip corresponds is linked together with steam channel, and the pipe that the tee bend at heating panel middle part corresponds is linked together with liquid reflux channel.
As a further improvement, the tee bend includes the body seat, sets up the through hole along length direction on the body seat, and the top surface of body seat sets up the branch hole that is linked together with the through hole, and the branch is downthehole to be set up spacing boss, and the pipe is linked together and fixes a position through spacing boss with the branch hole.
As a further improvement of the utility model, the branch hole and the through hole are waist-shaped holes.
As a further improvement of the utility model, the bottom of the heat dissipation plate is provided with a vertical bending part, and the heat dissipation tube is laminated on the bottom surface of the bending part.
As a further improvement of the utility model, the condensation area is provided with a condensation channel, and the width of the condensation channel is consistent.
As a further improvement of the utility model, the condensation area sets up a plurality of regular hexagons, constitutes condensation channel between two adjacent regular hexagons.
As a further improvement of the utility model, the upper part of the condensation area is a condensed gas storage area, the lower part of the condensation area is a condensed liquid storage area, and the condensed gas storage area is communicated with the condensed liquid storage area;
the vapor channel is communicated with the upper part of the condensed gas storage area, and the upper end of the liquid reflux channel is communicated with the bottom of the condensed liquid storage area.
As a further improvement of the utility model, the radiating tube adopts the harmonica tube.
The technical effects of the utility model reside in that: the utility model discloses the product is rational in infrastructure ingenious, and through setting up the cooling tube in the heating panel bottom surface, the cooling tube is linked together through the condensation zone of tee bend and pipe and heating panel, and the problem of plugging up the pipeline that exists when this kind of structure has effectively avoided the heating panel to buckle. The utility model discloses the performance of product has obtained great promotion for prior art scheme, and product weight is lighter simultaneously, and the manufacturing cost of product is lower.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a perspective view of the present invention.
Fig. 4 is a schematic structural view of a heat pipe and a connecting assembly.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic end view of the heat dissipating pipe.
FIG. 7 is a schematic view of the connection of a catheter to a tee.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1 to 7, the heat dissipation plate 10, the condensation area 11, the steam channel 12, the liquid backflow channel 13, the heat dissipation pipe 20, the tee 30, the conduit 40, the plug 50, and the like are included.
As shown in FIGS. 1-3, the utility model relates to a liquid gas divides flow pattern heat dissipation module, including heating panel 10, heating panel 10 surface sets up hollow condensation zone 11, sets up refrigerant medium in the condensation zone 11, and refrigerant medium can be materials such as freon, water, carries out adaptability according to particular case and selects.
The condensation area 11 is provided with at least one steam channel 12 and at least one liquid backflow channel 13, the bottom surface of the heat dissipation plate 10 is provided with a heat dissipation pipe 20 in a fitting manner, and the heat dissipation pipe 20 and the steam channel 12 and the heat dissipation pipe 20 and the liquid backflow channel 13 are respectively communicated through connecting components to form a complete cycle.
As shown in fig. 5 to 7, the connecting assembly includes a tee 30 and a conduit 40, one end of the conduit 40 is connected to a connector of the tee 30, and the other end of the conduit 40 is connected to the steam channel 12 or the liquid return channel 13.
Each tee 30 is respectively connected with two guide pipes 40, the guide pipe 40 corresponding to the tee 30 at the end part of the heat dissipation plate 10 is communicated with the steam channel 12, and the guide pipe corresponding to the tee 30 at the middle part of the heat dissipation plate 10 is communicated with the liquid return channel 13.
The tee 30 is arranged on the bottom surface of the heat dissipation plate 10, and the outer end of the tee 30 at the end part of the bottom surface of the heat dissipation plate 10 is sealed by a plug 50. The heat pipe 20, the tee 30, the conduit 40, and the condensing area 11 form a complete circulation structure together with the refrigerant in the condensing area 11.
In order to work effectively and circularly, it can be understood that the upper part of the condensation area 11 is a condensed gas storage area, the lower part of the condensation area 11 is a condensed liquid storage area, and the condensed gas storage area is communicated with the condensed liquid storage area;
the vapor passage 12 communicates with the upper part of the condensed gas-state storage region, and the upper end of the liquid reflux passage 13 communicates with the bottom part of the condensed liquid-state storage region
As shown in fig. 2, the two ends of the condensation area 11 are respectively provided with a steam channel 12, the steam channel 12 is led out from the high point of the end of the condensation area 11, the lower end of the steam channel 12 is communicated with a corresponding conduit 40 on the tee 30, and the conduit 40 is communicated with the radiating pipe 20 through the tee 30; the bottom surface of the middle portion of the condensation area 11 is communicated with the liquid return channel 13, the lower end of the liquid return channel 13 is communicated with the conduit 40 of the corresponding tee 30, and the corresponding conduit 40 is communicated with the radiating pipe 20 through the corresponding tee 30.
The guide pipe 40 in the product of the utility model adopts an aluminum pipe, and the tee joint 30, the guide pipe 40 and the heat dissipation plate 10 are connected by welding, so that the bending space can be saved; the heat pipe 20 is closely attached to the bottom of the heat radiating plate 10 to ensure the flow of the bottom work.
As shown in fig. 7, the tee 30 includes a body seat 31, a through hole 32 is formed in the body seat 31 along a length direction, a branch hole 33 communicated with the through hole 32 is formed in a top surface of the body seat 31, a limit boss 34 is formed in the branch hole 33, a guide pipe 40 is communicated with the branch hole 33 and is positioned by the limit boss 34, and the branch hole 33 and the through hole 32 are kidney-shaped holes. The installation process of the conduit 40 is as follows: and (3) extending the lower end of the guide pipe 40 into the matched branch hole 33 until the lower end of the guide pipe 40 abuts against and contacts the limiting boss 34, and then welding and fixing the limiting boss 34 and the guide pipe 40.
The bottom of the heat dissipating plate 10 is provided with vertical bent portions, and the heat dissipating pipe 20 is attached to the bottom surfaces of the bent portions, and in the specific production, the heat dissipating pipe is soldered to the bent portions at the bottom of the heat dissipating plate 10.
The condensation area 11 is provided with condensation channels, and the width of the condensation channels is consistent. Condensing channel's the mode that sets up has multiple design, the utility model discloses the scheme of adoption in the product is as follows: the condensation area 11 is provided with a plurality of regular hexagons, and a condensation channel is formed between two adjacent regular hexagons. The condensation channel formed by the regular hexagon can realize better circulation effect when in work. In addition to the preferred embodiments of the present invention, the condensation duct can also be formed by the outer side of a circular, quadrangular, triangular or other shaped structure.
As for the formation manner of the condensation zone 11, at least the following two manners can be adopted in the specific production; firstly, a heat dissipation plate 10 as a substrate is punched to form a shape structure of a condensation area 11, and then an aluminum plate as a cover plate is brazed on the heat dissipation plate 10 to form the condensation area 11.
Another forming mode of the condensation zone 11 is to adopt a blowing process, firstly, one surface of two cut and formed aluminum plates with different thicknesses is roughened, blown clean and cooled to room temperature; forming a graphite channel on the surface of the aluminum plate by using a graphite printing method on the roughened surface of the thicker aluminum plate; one surface of the thicker aluminum plate with the graphite line channel is attached to the roughened surface of the thinner aluminum plate, three edges of the thicker aluminum plate are aligned, and edges of the thicker aluminum plate are riveted; heating the aluminum plate in a continuous heating furnace to a certain temperature and maintaining the temperature for a certain time, and carrying out hot rolling processing on the double-layer aluminum plate taken out of the continuous furnace to form a composite aluminum plate; softening and annealing the composite aluminum plate, after cooling to room temperature, drilling a process hole to a graphite layer at the position of a graphite circuit channel of the aluminum plate, and prying a gas inlet pipe opening; composite aluminum plate arranges in on the bulging template of large-tonnage hydraulic press, and the fabrication hole aligns the air inlet, and cope match-plate pattern laminating aluminum plate upper surface fills into high-pressure fluid to the pipeline inflation in toward the pipeline, forms the one side and levels completely, and the composite aluminum plate of one side channel bulging outward forms condensation zone 11 promptly.
The radiating pipe 20 is an extruded harmonica pipe, the inner cavity of the radiating pipe 20 is divided into a plurality of channels running through along the length direction by a plurality of stop bars arranged in the harmonica pipe, and the two segments of radiating pipes 20 are connected by a tee 30.
It can be understood that the heat dissipation plate 10 is provided with wire holes for routing wires when in use.
The working principle of the utility model is as follows: will the utility model discloses the product is installed, at the during operation, the heat source will transmit heat to the evaporation zone, promptly the utility model discloses a cooling tube 20, refrigerant medium (select water usually) becomes vapor, vapor flows into condensation zone 11 along steam channel 12, vapor is behind condensation zone 11 condensation, become liquid and store in the lower part of condensation zone 11, because the refrigerant liquid level of condensation zone 11 rises, liquid water flows into evaporation zone (cooling tube 20) along liquid backflow passageway 13, promote the vapor bubble of cooling tube 20 and flow to steam channel 12, and then flow into condensation zone 11, vapor condenses into liquid water at condensation zone 11, then repeat above-mentioned step, constitute complete cycle process.
The utility model discloses product in use can effectively promote the performance, reduces weight simultaneously by a wide margin, and the size is controllable, and this patent can be used on TV sidelight heat radiation structure, also can be according to particular case needs, be applied to on other electronic products.
Claims (10)
1. A liquid-gas flow distribution type heat dissipation module is characterized in that: including heating panel (10), heating panel (10) surface sets up hollow condensation zone (11), and the built-in refrigerant of condensation zone (11), condensation zone (11) are equipped with at least one steam passage (12) and at least one liquid backflow passageway (13), and heating panel (10) bottom surface laminating sets up cooling tube (20), between cooling tube (20) and steam passage (12) and, be linked together through coupling assembling respectively between cooling tube (20) and the liquid backflow passageway (13), constitute complete circulation.
2. The liquid-gas diversion type heat dissipation module of claim 1, wherein: the connecting assembly comprises a tee joint (30) and a guide pipe (40), one end of the guide pipe (40) is connected with a connector of the tee joint (30), and the other end of the guide pipe (40) is connected with the steam channel (12) or the liquid backflow channel (13);
the tee joint (30) is arranged on the bottom surface of the heat dissipation plate (10), and the outer end of the tee joint (30) at the end part of the bottom surface of the heat dissipation plate (10) is plugged by a plug (50).
3. The liquid-gas diversion type heat dissipation module of claim 2, wherein: each tee joint (30) is respectively connected with two guide pipes (40), the guide pipes (40) corresponding to the tee joints (30) at the end parts of the heat dissipation plates (10) are communicated with the steam channel (12), and the guide pipes corresponding to the tee joints (30) in the middle parts of the heat dissipation plates (10) are communicated with the liquid backflow channel (13).
4. The liquid-gas diversion type heat dissipation module according to claim 2 or 3, wherein: the tee joint (30) comprises a body seat (31), a through hole (32) is formed in the body seat (31) along the length direction, a branch hole (33) communicated with the through hole (32) is formed in the top surface of the body seat (31), a limiting boss (34) is arranged in the branch hole (33), and the guide pipe (40) is communicated with the branch hole (33) and is positioned through the limiting boss (34).
5. The liquid-gas diversion type heat dissipation module according to claim 4, wherein: the branch holes (33) and the through holes (32) are all kidney-shaped holes.
6. The liquid-gas diversion type heat dissipation module of claim 1, wherein: the bottom of the heat dissipation plate (10) is provided with a vertical bending part, and the heat dissipation pipe (20) is attached to the bottom surface of the bending part.
7. The liquid-gas diversion type heat dissipation module of claim 1, wherein: the condensation area (11) is provided with a condensation channel, and the width of the condensation channel is consistent.
8. The liquid-gas diversion type heat dissipation module according to claim 7, wherein: the condensation area (11) is provided with a plurality of regular hexagons, and a condensation channel is formed between every two adjacent regular hexagons.
9. The liquid-gas diversion type heat dissipation module of claim 1, wherein: the upper part of the condensation area (11) is a condensed gas storage area, the lower part of the condensation area (11) is a condensed liquid storage area, and the condensed gas storage area is communicated with the condensed liquid storage area;
the vapor channel (12) is communicated with the upper part of the condensed gas storage area, and the upper end of the liquid reflux channel (13) is communicated with the bottom of the condensed liquid storage area.
10. The liquid-gas diversion type heat dissipation module of claim 1, wherein: the radiating pipe (20) adopts a harmonica pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675105.4U CN212588715U (en) | 2020-08-12 | 2020-08-12 | Liquid-gas split cooling module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021675105.4U CN212588715U (en) | 2020-08-12 | 2020-08-12 | Liquid-gas split cooling module |
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| Publication Number | Publication Date |
|---|---|
| CN212588715U true CN212588715U (en) | 2021-02-23 |
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| CN202021675105.4U Active CN212588715U (en) | 2020-08-12 | 2020-08-12 | Liquid-gas split cooling module |
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| CN (1) | CN212588715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818780A (en) * | 2020-08-12 | 2020-10-23 | 无锡中石库洛杰科技有限公司 | Liquid-gas split cooling module |
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2020
- 2020-08-12 CN CN202021675105.4U patent/CN212588715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818780A (en) * | 2020-08-12 | 2020-10-23 | 无锡中石库洛杰科技有限公司 | Liquid-gas split cooling module |
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Effective date of registration: 20241016 Address after: 214135 199 Jinghui East Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: JONES TECH (WU XI) PLC Country or region after: China Patentee after: JONES TECH PLC Patentee after: Beijing Zhongshi Weiye technology Yixing Co.,Ltd. Address before: 214200 Room 101, building 5, Optoelectronic Industrial Park, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi Zhongshi Kuluojie Technology Co.,Ltd. Country or region before: China Patentee before: JONES TECH (WU XI) PLC Patentee before: JONES TECH PLC Patentee before: Beijing Zhongshi Weiye technology Yixing Co.,Ltd. |