Heat exchange assembly and vehicle heat management system
A technology for heat exchange components and heat exchange parts, which is applied in refrigeration components, vehicle components, indirect heat exchangers, etc., and can solve problems such as complicated pipeline connections.
Pending Publication Date: 2022-07-19
HANGZHOU SANHUA RES INST CO LTD
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Problems solved by technology
[0002] Some thermal management systems include no less than two heat exchangers, such as plate heat exchangers. These heat exchangers and components are generally connected by pipelines and fixed in system applications. Due to the large number of components in the system, there will be Make the piping connection of the system relatively complicated
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[0017] The technical solution will be described below in conjunction with specific embodiments, refer to figure 1 and Figure 2a , Figure 2b As shown, the heat exchange assembly includes a first heat exchange part 10, a throttling mechanism 110, a second heat exchange part 30, a flow path conversion part 20, a first heat exchange part 10, a flow path conversion part 20, and a second heat exchange part 30 fixed connection, the fixing method between the three is not limited. In this embodiment, the first heat exchange part 10 and the flow path conversion part 30 are welded and fixed, the second heat exchange part 30 and the flow path conversion part 20 are welded and fixed, and the throttle mechanism 110 and the first heat exchange part 10 are welded and fixed. The throttling mechanism 110 is located on the side of the first heat exchange part 10 away from the second heat exchange part 30 , and the flow path converting member 30 is located on the side of the first heat excha...
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The invention discloses a heat exchange assembly which comprises a flow path conversion component, the flow path conversion component comprises a cooling liquid inlet, a first refrigerant outlet, a second refrigerant outlet, a first connector, a second connector, a third connector, a fourth connector, a first branch, a second branch, a third branch and a fourth branch, and the first connector and the third connector are arranged opposite to a first heat exchange part; the second interface and the fourth interface are opposite to the second heat exchange part; the first branch communicates with the cooling liquid inlet and the first connector, the second branch communicates with the cooling liquid inlet and the second connector, the third branch communicates with the third connector and the first refrigerant outlet, and the fourth branch communicates with the fourth connector and the second refrigerant outlet. And the second heat exchange part comprises a second refrigerant inlet and a second cooling liquid outlet, so that the system pipeline is simple, and the system connection is simple and convenient.
Description
technical field [0001] The invention relates to the field of fluid control, in particular to a heat exchange assembly and a vehicle thermal management system. Background technique [0002] Some thermal management systems include no less than two heat exchangers, such as plate heat exchangers. These heat exchangers and components are generally connected by pipelines and fixed in the system application. Due to the large number of components in the system, they will The pipeline connection of the system is also relatively complicated. SUMMARY OF THE INVENTION [0003] In order to provide a heat exchange assembly that can reduce the complexity of piping connections in the system, the present invention provides the following technical solutions: [0004] A heat exchange assembly includes a first heat exchange part, a second heat exchange part, a throttling mechanism, and a flow path conversion part, the first heat exchange part is fixedly connected with the flow path conversio...
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IPC IPC(8): F28D9/00F28F3/08F25B41/40F25B41/20F25B41/30F25B43/00B60H1/32
CPCF28D9/00F28F3/08F25B43/00B60H1/3227
Inventor 不公告发明人
Owner HANGZHOU SANHUA RES INST CO LTD