Refrigerant heat management module, heat management system and vehicle

Abstract

The embodiment of the invention provides a refrigerant heat management module, a heat management system and a vehicle. By means of the mode that parts in the refrigerant heat management module are arranged in a centralized mode, pipelines for connecting the parts are shortened, the refrigerant flowing resistance is reduced, the working performance of a refrigerant loop is improved, and platform design is achieved through the modular design mode. Besides, the function of refrigerating the vehicle function module is achieved in the mode that a plate heat exchanger in the refrigerant loop absorbs heat from a cooling liquid loop of the vehicle function module, and the function of refrigerating the vehicle function module is achieved; in the mode that a condenser in the refrigerant loop releases heat to the cooling liquid loop of the vehicle function module, the function of heating the vehicle function module is achieved, whether the vehicle function module needs to heat or refrigerate, refrigerant flow in the refrigerant heat management module keeps circulation in the same direction, reversing is not needed, and the control logic of the refrigerant heat management module is greatly simplified.

Description

technical field [0001] The embodiments of the present application relate to the technical field of electric vehicles, and in particular to a refrigerant heat management module, a heat management system, and a vehicle. Background technique [0002] With the continuous progress of the society and the rapid development of the economy, the global energy shortage and environmental pollution are becoming more and more serious, and the electric vehicle technology in my country is also developing rapidly. [0003] At present, the thermal management system of an electric vehicle usually includes a refrigerant system and a coolant system, wherein the existing refrigerant system requires a large number of components, resulting in a high cost of the existing thermal management system. [0004] Therefore, there is an urgent need for a refrigerant thermal management design with a simple structure, which can reduce the cost of the thermal management system while taking into account the coo...

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Problems solved by technology

[0003] At present, the thermal management system of electric vehicles usually includes a refrigerant system and a coolant system. Among them, the number of components required in the existing refrigerant system is large, resulting in a high cost of the existing thermal management system

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