CN113380739A - Liquid-cooled exchanger - Google Patents

Liquid-cooled exchanger Download PDF

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Publication number
CN113380739A
CN113380739A CN202110628198.8A CN202110628198A CN113380739A CN 113380739 A CN113380739 A CN 113380739A CN 202110628198 A CN202110628198 A CN 202110628198A CN 113380739 A CN113380739 A CN 113380739A
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Prior art keywords
heat exchange
liquid
pipe
outlet pipe
inlet pipe
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Granted
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CN202110628198.8A
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Chinese (zh)
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CN113380739B (en
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王永钦
王锦
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
    • H01L23/3736—Metallic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
    • H01L23/4093—Snap-on arrangements, e.g. clips

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention belongs to the technical field of heat exchange, relates to a liquid-cooled exchanger, and solves the technical problems that the power of the conventional exchanger is fixed, different requirements cannot be met, and the like. The exchanger comprises a base and a plurality of heat exchange modules, wherein the heat exchange modules are detachably arranged on the base, the base is further provided with a liquid inlet pipe I, a liquid inlet pipe II, a liquid outlet pipe I and a liquid outlet pipe II, and the liquid inlet pipe I, the liquid inlet pipe II, the liquid outlet pipe I and the liquid outlet pipe II are all communicated with the heat exchange modules. When the heat exchange device is used, hot water and cold water can be respectively input into the first liquid inlet pipe and the second liquid inlet pipe, the first liquid inlet pipe, the second liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are communicated with the heat exchange modules, heat exchange can be realized in the heat exchange modules, the entering hot water is cooled, the entering cold water is heated, and finally the cold water flows out of the first liquid outlet pipe and the second liquid outlet pipe. Because above-mentioned heat exchange module and base are detachable to be set up, heat exchange module can make up the concatenation according to actual need, realizes power control to satisfy different demands.

Description

Liquid-cooled exchanger
Technical Field
The invention belongs to the technical field of heat exchange, and relates to a liquid-cooled exchanger.
Background
Along with the compression of passenger car space and cost, electronic modules tend to be highly integrated, so that heat sources are highly concentrated, electronic chips have higher and higher overheating risks, and the heat exchanger which is compact in structure and capable of rapidly cooling the electronic modules is necessary to be designed.
Patent CN112524986A discloses a heat exchanger, a heat exchanger module and a vehicle, the heat exchanger comprising: an inlet header and an outlet header; the heat exchange core body comprises a plurality of heat exchange tubes arranged at intervals, each heat exchange tube is divided into a first section, a middle section and a second section, the first section of each heat exchange tube is connected with the inlet collecting pipe, the second section of each heat exchange tube is connected with the outlet collecting pipe, a first electronic module accommodating space is defined between the first sections of the adjacent heat exchange tubes, and a second electronic module accommodating space is defined between the second sections of the adjacent heat exchange tubes; the two heat exchange tubes positioned on the outermost side are single-sided heat exchange tubes, the heat exchange tube positioned between the two single-sided heat exchange tubes is a double-sided heat exchange tube, double-layer runners are respectively constructed in the first section and the second section of the double-sided heat exchange tube, and a temperature-equalizing mixed runner is constructed in the middle section of the double-sided heat exchange tube.
However, the above and other conventional heat exchangers have a structure of an integral honeycomb or plate type, and the heat exchange power is fixed, which cannot meet different requirements.
Disclosure of Invention
The present invention is directed to a liquid-cooled heat exchanger, which solves the above problems of the prior art, and comprises: how to make the exchanger capable of adjusting the heat exchange power to meet different requirements.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a liquid-cooled interchanger, the interchanger includes base and a plurality of heat exchange module, heat exchange module can dismantle and set up on the base, still be provided with feed liquor pipe one, feed liquor pipe two, drain pipe one and drain pipe two on the base, feed liquor pipe one, feed liquor pipe two, drain pipe one, drain pipe two all are linked together with each heat exchange module.
The working principle is as follows: when the heat exchange device is used, the first liquid inlet pipe and the second liquid inlet pipe can respectively input hot water and cold water, and the first liquid inlet pipe, the second liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are communicated with the heat exchange modules, so that heat exchange can be realized in the heat exchange modules, namely, the entering hot water is cooled, the cold water is heated, and finally the hot water flows out of the first liquid outlet pipe and the second liquid outlet pipe. Because the heat exchange module and the base are detachably arranged, the heat exchange module can be combined and spliced according to actual needs, so that the heat exchange power can be adjusted, and different requirements can be met. And can realize 100% of heat exchange area and achieve the maximum heat exchange efficiency. And hot water and cold water both circulate in the heat exchange module, and no liquid exists outside the heat exchange module, so that the effect of built-in heat preservation can be realized.
In the above liquid-cooled exchanger, the base includes a first base body and a second base body which are arranged in parallel, the first liquid inlet pipe and the first liquid outlet pipe are disposed on the first base body, the second liquid inlet pipe and the second liquid outlet pipe are disposed on the second base body, and the heat exchange module includes a box body which is detachably disposed on the first base body and/or the second base body.
In the above liquid-cooled exchanger, the openings of the first liquid inlet pipe and the second liquid inlet pipe are both located at the left end, and the right ends of the first liquid inlet pipe and the second liquid inlet pipe are both provided with a blocking cover; the openings of the first liquid outlet pipe and the second liquid outlet pipe are located at the right end, and the left ends of the first liquid outlet pipe and the second liquid outlet pipe are provided with blocking covers. The design ensures that the whole exchanger is integrally provided with the same side inlet and the same side outlet, and cold water and hot water can be fully exchanged in the heat exchange module.
In the above liquid-cooled exchanger, the heat exchange module includes two sets of upper and lower portions, and the first liquid inlet pipe, the second liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are all located between the two sets of heat exchange modules and are communicated with the heat exchange module. An upper group of heat exchange modules and a lower group of heat exchange modules are designed, so that the heat exchange power can be further improved in a limited overall space.
In the above liquid-cooled exchanger, the first liquid inlet pipe, the second liquid inlet pipe, the first liquid outlet pipe and the second liquid outlet pipe are respectively communicated with the heat exchange module through the first connecting pipeline, the second connecting pipeline, the third connecting pipeline and the fourth connecting pipeline, the first connecting pipeline and the third connecting pipeline are arranged at intervals, and the second connecting pipeline and the fourth connecting pipeline are arranged at intervals. By the design, the liquid in the liquid inlet pipe I, the liquid inlet pipe II, the liquid outlet pipe I and the liquid outlet pipe II can be ensured to be subjected to heat exchange in the heat exchange module quickly and uniformly.
In the above liquid-cooled exchanger, the first connecting pipeline, the second connecting pipeline, the third connecting pipeline and the fourth connecting pipeline are all disposed in an inclined manner.
In the above liquid-cooled exchanger, the upper and lower surfaces of the box body are uniformly provided with a plurality of ribs, and a groove is formed between two adjacent ribs. After the design has protruding muscle and recess, can adjust the velocity of flow of hot and cold water, make the hot and cold water mix better to improve heat exchange efficiency.
In the above liquid-cooled heat exchanger, the first seat and/or the second seat are provided with a connector for detachable connection with the box.
In the above-described liquid-cooled exchanger, the heat exchange modules are connected in parallel with each other. The heat exchange modules adopt a parallel connection mode, and water resistance is reduced to the maximum extent.
In the above liquid-cooled exchanger, the whole liquid-cooled exchanger does not contain copper material, and the aluminum material is passivated. The whole mechanism does not contain copper materials, so that the conductivity is reduced to the maximum extent; the aluminum materials are passivated, and products with various appearance requirements can be formed.
Compared with the prior art, the invention has the following advantages:
1. the heat exchange module and the base are detachably arranged, so that the heat exchange module can be combined and spliced according to actual needs, and the adjustment of heat exchange power is realized to meet different requirements;
2. the liquid-cooled exchanger can realize 100 percent of heat exchange area and achieve the maximum heat exchange efficiency;
3. hot water and cold water both circulate in the heat exchange module, and no liquid exists outside the heat exchange module, so that a built-in heat preservation effect can be realized;
4. because each heat exchange module has smaller volume and light weight, the whole heat exchanger after combination has small volume and light weight; the requirements of small volume and light weight are met;
5. the heat exchange modules adopt a parallel connection mode to reduce water resistance to the maximum extent
6. The whole mechanism does not contain copper materials, so that the conductivity is reduced to the maximum extent;
7. the aluminum is passivated, and products with various appearance requirements can be formed.
Drawings
Fig. 1 is a schematic structural diagram of the present exchanger according to the first embodiment.
Fig. 2 is a schematic diagram of the internal structure of the present switch according to the first embodiment.
Fig. 3 is a schematic structural diagram of the present exchanger in the second embodiment.
Fig. 4 is a top view of the present exchanger in an embodiment.
Fig. 5 is a sectional view a-a of fig. 4.
Fig. 6 is a sectional view B-B of fig. 4.
Fig. 7 is a cross-sectional view C-C of fig. 4.
In the figure, 1, a heat exchange module; 2. a liquid inlet pipe I; 3. a liquid inlet pipe II; 4. a first liquid outlet pipe; 5. a second liquid outlet pipe; 6. a first seat body; 7. a second seat body; 8. a box body; 9. blocking the cover; 10. a rib is protruded; 11. a groove; 12. a connecting member.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
The first embodiment is as follows:
as shown in fig. 1 and 2, the exchanger includes a base and a plurality of heat exchange modules 1, the heat exchange modules 1 are detachably disposed on the base, the base is further provided with a first liquid inlet pipe 2, a second liquid inlet pipe 3, a first liquid outlet pipe 4 and a second liquid outlet pipe 5, and the first liquid inlet pipe 2, the second liquid inlet pipe 3, the first liquid outlet pipe 4 and the second liquid outlet pipe 5 are all communicated with the heat exchange modules 1.
Specifically, in this embodiment, the base includes a first base body 6 and a second base body 7 that are arranged in parallel, a first liquid inlet pipe 2 and a first liquid outlet pipe 4 are arranged on the first base body 6, a second liquid inlet pipe 3 and a second liquid outlet pipe 5 are arranged on the second base body 7, the heat exchange module 1 includes a box body 8, and the box body 8 is detachably arranged on the first base body 6 and/or the second base body 7.
Preferably, the first holder body 6 and/or the second holder body 7 are provided with a connecting piece 12 for detachably connecting with the box body 8.
Preferably, the power of the heat exchange module 1 may be 20KW, in combination with N x 20 KW. It should be noted here that the base can be designed in a manner of including the first seat 6 and the second seat 7, and can also be designed in a single or other multiple manner, and the number or shape thereof is not limited to the mode described in the embodiment. Similarly, the connecting member 12 for connection can be designed on the first seat body 6 and the second seat body 7 at the same time, and can also be designed on the first seat body 6 or the second seat body 7.
Preferably, the upper surface and the lower surface of the box body 8 are uniformly provided with a plurality of ribs 10, and a groove 11 is formed between two adjacent ribs 10.
As shown in fig. 1 and 2, preferably, the openings of the first liquid inlet pipe 2 and the second liquid inlet pipe 3 are both positioned at the left end, and the right ends of the first liquid inlet pipe 2 and the second liquid inlet pipe 3 are both provided with a blocking cover 9; the openings of the first liquid outlet pipe 4 and the second liquid outlet pipe 5 are both located at the right end, and the left ends of the first liquid outlet pipe 4 and the second liquid outlet pipe 5 are both provided with a blocking cover 9.
Preferably, the heat exchange modules 1 comprise an upper group and a lower group, and the first liquid inlet pipe 2, the second liquid inlet pipe 3, the first liquid outlet pipe 4 and the second liquid outlet pipe 5 are positioned between the two groups of heat exchange modules 1 and are communicated with the heat exchange modules 1.
In this embodiment, the first liquid inlet pipe 2, the second liquid inlet pipe 3, the first liquid outlet pipe 4 and the second liquid outlet pipe 5 are respectively communicated with the heat exchange module 1 through a first connecting pipeline, a second connecting pipeline, a third connecting pipeline and a fourth connecting pipeline, the first connecting pipeline and the third connecting pipeline are arranged at intervals, and the second connecting pipeline and the fourth connecting pipeline are arranged at intervals. Preferably, the first connecting pipeline, the second connecting pipeline, the third connecting pipeline and the fourth connecting pipeline are all obliquely arranged.
The working principle of the invention is as follows: when the heat exchange device is used, hot water and cold water can be respectively input into the first liquid inlet pipe 2 and the second liquid inlet pipe 3, and the first liquid inlet pipe 2, the second liquid inlet pipe 3, the first liquid outlet pipe 4 and the second liquid outlet pipe 5 are communicated with the heat exchange modules 1, so that heat exchange can be realized in the heat exchange modules 1, namely, the entering hot water is cooled, the cold water is heated, and finally the hot water flows out from the first liquid outlet pipe 4 and the second liquid outlet pipe 5.
Example two:
the present embodiment is substantially the same as the first embodiment, except that, as shown in fig. 3, the positions and orientations of the liquid inlet pipe one 2, the liquid inlet pipe two 3, the liquid outlet pipe one 4 and the liquid outlet pipe two 5 are changed, but the communication with each heat exchange module 1 is not affected.
Specifically, as shown in fig. 4, 5, and 6, the first connecting line, the second connecting line, the third connecting line, the fourth connecting line, and the connecting member 12 have the same structure as in the first embodiment. The connecting member 12 may be realized by means of snap-fit or the like.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (10)

1. The utility model provides a liquid-cooled interchanger, the interchanger includes base and a plurality of heat exchange module (1), heat exchange module (1) can be dismantled and set up on the base, still be provided with feed liquor pipe (2), feed liquor pipe two (3), drain pipe one (4) and drain pipe two (5) on the base, feed liquor pipe one (2), feed liquor pipe two (3), drain pipe one (4), drain pipe two (5) all are linked together with each heat exchange module (1).
2. Liquid-cooled exchanger according to claim 1, characterized in that the base comprises a first seat (6) and a second seat (7) arranged in parallel, the first inlet pipe (2) and the first outlet pipe (4) being arranged on the first seat (6), the second inlet pipe (3) and the second outlet pipe (5) being arranged on the second seat (7), the heat exchange module (1) comprising a box (8), the box (8) being detachably arranged on the first seat (6) and/or the second seat (7).
3. The liquid-cooled exchanger according to claim 2, characterized in that the openings of the inlet pipes one (2) and two (3) are located at the left end, and the right ends of the inlet pipes one (2) and two (3) are provided with a blocking cover (9); the openings of the first liquid outlet pipe (4) and the second liquid outlet pipe (5) are all located at the right end, and the left ends of the first liquid outlet pipe (4) and the second liquid outlet pipe (5) are all provided with a blocking cover (9).
4. Liquid-cooled exchanger according to claims 1, 2 or 3, characterised in that the heat exchange modules (1) comprise two upper and lower groups, the inlet pipe one (2), the inlet pipe two (3), the outlet pipe one (4) and the outlet pipe two (5) being located between the two groups of heat exchange modules (1) and communicating with the heat exchange modules (1).
5. The liquid-cooled exchanger according to claim 4, wherein the inlet pipe one (2), the inlet pipe two (3), the outlet pipe one (4) and the outlet pipe two (5) are respectively communicated with the heat exchange module (1) through a connecting pipe one, a connecting pipe two, a connecting pipe three and a connecting pipe four, the connecting pipe one and the connecting pipe three are arranged at intervals, and the connecting pipe two and the connecting pipe four are arranged at intervals.
6. The liquid-cooled exchanger according to claim 5, wherein the first connecting line, the second connecting line, the third connecting line and the fourth connecting line are all disposed obliquely.
7. Liquid-cooled exchanger according to claim 2, characterised in that the upper and lower surfaces of the box (8) are uniformly provided with a plurality of ribs (10), with grooves (11) being formed between two adjacent ribs (10).
8. Liquid-cooled exchanger according to claims 2 or 7, characterized in that said first seat (6) and/or second seat (7) are provided with connectors (12) for detachable connection to said cartridge (8).
9. Liquid-cooled exchanger according to claim 1, characterized in that the heat exchange modules (1) are connected in parallel with each other.
10. The liquid-cooled exchanger according to claim 1, wherein the liquid-cooled exchanger is entirely free of copper material and the aluminum material is passivated.
CN202110628198.8A 2021-06-06 2021-06-06 Liquid-cooled exchanger Active CN113380739B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110628198.8A CN113380739B (en) 2021-06-06 2021-06-06 Liquid-cooled exchanger

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Application Number Priority Date Filing Date Title
CN202110628198.8A CN113380739B (en) 2021-06-06 2021-06-06 Liquid-cooled exchanger

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CN113380739B CN113380739B (en) 2024-05-14

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Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044019A1 (en) * 2008-08-25 2010-02-25 Denso Corporation Heat exchanger
CN101858668A (en) * 2009-04-09 2010-10-13 宁波金通电器有限公司 Semiconductor cooling device
CN202255056U (en) * 2011-08-25 2012-05-30 江苏宝得换热设备有限公司 Heat exchanger for pipeline joint
CN205175189U (en) * 2015-08-31 2016-04-20 中瑞新源能源科技(天津)股份有限公司 Plate type heat exchanger
CN206905596U (en) * 2017-04-24 2018-01-19 广东万和新电气股份有限公司 Condense plate type heat exchanger and gas-fired water heater
CN207113675U (en) * 2017-08-29 2018-03-16 青海藏源上草牧业科技有限公司 Brazing plate type heat exchanger
CN107966057A (en) * 2017-12-26 2018-04-27 博耐尔汽车电气***有限公司 A kind of plate heat exchanger and its application method
CN108645256A (en) * 2018-07-10 2018-10-12 江西新电汽车空调***有限公司 A kind of plate heat exchanger and its board-like lamination
CN207991337U (en) * 2018-03-26 2018-10-19 扬州工业职业技术学院 Chemical Manufacture tubular heat exchanger
CN208333189U (en) * 2018-06-22 2019-01-04 孙菊萍 A kind of Combined high-efficiency energy-saving heat exchanger
CN208398706U (en) * 2018-03-15 2019-01-18 广州永恒新能源科技有限公司 A kind of heat exchanger
CN109638383A (en) * 2018-12-17 2019-04-16 博耐尔汽车电气***有限公司 A kind of battery heat exchanger integration module and its heat change method
CN109945686A (en) * 2017-12-20 2019-06-28 无锡久盛换热器有限公司 A kind of heat exchanger with shock-damping structure
CN209263729U (en) * 2018-09-25 2019-08-16 江苏远卓设备制造有限公司 A kind of box-type heat exchanger
US20200373223A1 (en) * 2019-05-23 2020-11-26 Ovh Water block assembly

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044019A1 (en) * 2008-08-25 2010-02-25 Denso Corporation Heat exchanger
CN101858668A (en) * 2009-04-09 2010-10-13 宁波金通电器有限公司 Semiconductor cooling device
CN202255056U (en) * 2011-08-25 2012-05-30 江苏宝得换热设备有限公司 Heat exchanger for pipeline joint
CN205175189U (en) * 2015-08-31 2016-04-20 中瑞新源能源科技(天津)股份有限公司 Plate type heat exchanger
CN206905596U (en) * 2017-04-24 2018-01-19 广东万和新电气股份有限公司 Condense plate type heat exchanger and gas-fired water heater
CN207113675U (en) * 2017-08-29 2018-03-16 青海藏源上草牧业科技有限公司 Brazing plate type heat exchanger
CN109945686A (en) * 2017-12-20 2019-06-28 无锡久盛换热器有限公司 A kind of heat exchanger with shock-damping structure
CN107966057A (en) * 2017-12-26 2018-04-27 博耐尔汽车电气***有限公司 A kind of plate heat exchanger and its application method
CN208398706U (en) * 2018-03-15 2019-01-18 广州永恒新能源科技有限公司 A kind of heat exchanger
CN207991337U (en) * 2018-03-26 2018-10-19 扬州工业职业技术学院 Chemical Manufacture tubular heat exchanger
CN208333189U (en) * 2018-06-22 2019-01-04 孙菊萍 A kind of Combined high-efficiency energy-saving heat exchanger
CN108645256A (en) * 2018-07-10 2018-10-12 江西新电汽车空调***有限公司 A kind of plate heat exchanger and its board-like lamination
CN209263729U (en) * 2018-09-25 2019-08-16 江苏远卓设备制造有限公司 A kind of box-type heat exchanger
CN109638383A (en) * 2018-12-17 2019-04-16 博耐尔汽车电气***有限公司 A kind of battery heat exchanger integration module and its heat change method
US20200373223A1 (en) * 2019-05-23 2020-11-26 Ovh Water block assembly

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