Cooling plate integrated module and battery module

A cooling plate and component technology, applied in the field of heat exchange cooling, can solve the problems of high cost, high power consumption, low efficiency, etc., and achieve the effects of simple structure, improved heat exchange efficiency, and high heat exchange efficiency

Inactive Publication Date: 2019-04-09
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, electric vehicles or hybrid vehicles usually use coolant to cool the battery, and the use of coolant requires the use of a dou...

Method used

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  • Cooling plate integrated module and battery module
  • Cooling plate integrated module and battery module
  • Cooling plate integrated module and battery module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] Please refer to Figure 1-6 , figure 1 It is a schematic structural diagram of the first embodiment of the battery assembly provided by the present invention; figure 2 for figure 1 Schematic diagram of the structure of the cooling plate integrated assembly in the battery assembly; image 3 for figure 2 Cutaway view of the cooling plate integrated assembly; Figure 4 for image 3 The schematic diagram of the structure after removing the spool assembly 30; Figure 5 for figure 2 Schematic diagram of the structure of the cooling plate bottom plate 201 in the cooling plate integrated assembly; Figure 6 for figure 2 Schematic diagram of the structure of the cooling plate channel plate 202 in the cooling plate integrated assembly.

[0075] In this embodiment, the battery assembly includes a battery module 40 and a cooling plate integration assembly, including a cooling plate 20, a valve core assembly 30, and a connecting block 10. The valve assembly formed by c...

Embodiment 2

[0100] Please refer to Figure 11-16 , Figure 11 It is a structural cross-sectional view of the second embodiment of the cooling plate integrated assembly provided by the present invention; Figure 12 for Figure 11 The schematic diagram of the structure after removing the spool assembly 30; Figure 13 for Figure 12 Schematic diagram of the structure of the connecting block 10 in the cooling plate integrated assembly; Figure 14 for Figure 12 top view of Figure 15 for Figure 13 bottom view of Figure 16 for Figure 13 A cross-sectional view of the connecting block 10.

[0101] The structure of the connection block 10 in this embodiment is different from that of the embodiment 1, and the other structures are the same, and the connection and conduction methods between the connection block 10 and the cooling plate 20 are also the same, so details will not be repeated.

[0102] In the second embodiment, the orifice of the mounting hole 105 for installing the spool c...

Embodiment 3

[0109] Please refer to Figure 17-22 , Figure 17 It is a structural cross-sectional view of the third embodiment of the cooling plate integrated assembly provided by the present invention; Figure 18 for Figure 17 The schematic diagram of the structure after removing the spool assembly 30; Figure 19 for Figure 18 Schematic diagram of the structure of the connecting block 10 in the cooling plate integrated assembly; Figure 20 for Figure 19 top view of Figure 21 for Figure 19 bottom view of Figure 22 for Figure 19 A cross-sectional view of the connecting block 10.

[0110] The structure is basically the same as that of Embodiment 2. The orifice of the mounting hole 105 in Embodiment 3 is also set on the outer end surface of the connecting block 10 with the first port 101 of the connecting block and the fourth port 104 of the connecting block, and the threaded hole 108 is located on the connecting block. The side end surface of the block 10 , and a drainage fl...

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Abstract

The invention discloses a cooling plate integrated module and a battery module. The cooling plate integrated module comprises a cooling plate and a valve assembly, wherein the cooling plate is provided with a first interface and a second interface, the valve assembly and the cooling plate are fixedly arranged to form a whole, the valve assembly comprises a connection block and a valve core assembly, the connection block is at least provided with an installation hole, a first port and a second port, the installation hole is used for installing the valve core assembly, the first port and the second port communicate with the installation hole, the second port is arranged at an inner end surface of the connection block, the inner end surface faces the cooling board, the first port communicateswith the second port, the valve assembly comprises a first fluid passage, one end of the passage is the first port of the connection block, the other end of the passage is the second port, the passage flowing area of the first fluid passage is zero or above, and the passage flowing area of the first fluid passage is changed between zero and the rated flowing area range of the first fluid passage.The cooling plate integrated module is simple and compact in structure, and the heat exchange efficiency is favorably improved.

Description

technical field [0001] The invention relates to the technical field of heat exchange and cooling, in particular to a cooling plate integrated assembly and a battery assembly. Background technique [0002] The battery of pure electric vehicles or hybrid vehicles will generate a lot of heat during operation, and the temperature of the battery will rise, which is not suitable for the work of the battery. Therefore, it needs to be cooled to maintain it in a suitable working temperature range. [0003] Generally, electric vehicles or hybrid vehicles usually use coolant to cool the battery, and the use of coolant requires the use of a double-channel heat exchanger. This battery cooling method requires two heat exchanges, high power consumption, low efficiency, and many parts. high cost. Contents of the invention [0004] The purpose of the present invention is to provide a cooling plate integrated assembly, which has the advantages of simple structure and high heat exchange ef...

Claims

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Application Information

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IPC IPC(8): H01M10/613H01M10/625H01M10/6556H01M10/6569
CPCH01M10/613H01M10/625H01M10/6556H01M10/6569H01M2220/20H01M10/6554Y02E60/10H01M10/653
Inventor 不公告发明人
Owner ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
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