Vehicle heat exchange system and vehicle with same

Abstract

The invention discloses a vehicle heat exchange system and a vehicle with the same. The vehicle heat exchange system comprises a battery pack heat exchange loop, an electric control motor heat dissipation loop, a passenger compartment refrigeration loop and a passenger compartment heating loop. The battery pack heat exchange loop internally comprises a first heat exchange section provided with a battery pack and a second heat exchange section provided with a battery pack heat exchanger; the electric control motor heat dissipation loop comprises a first heat dissipation section provided with anelectric appliance and a second heat dissipation section provided with a radiator outside the vehicle. The passenger compartment refrigeration loop comprises a refrigerating main circuit provided with a compressor, a first refrigerating branch circuit connected with the battery pack heat exchanger, a second refrigerating branch circuit provided with an evaporator, a third refrigerating branch circuit provided with an external heat exchanger and a fourth refrigerating branch circuit provided with a heat pump heat exchanger. The passenger compartment heating loop is provided with a heater connected with the heat pump heat exchanger. According to the vehicle heat exchange system, the heat exchange efficiency is improved while the vehicle heat exchange requirement is met.

Description

technical field [0001] The invention relates to the field of vehicle manufacturing, in particular to a vehicle heat exchange system and a vehicle with the same. Background technique [0002] In related technologies, the management of the thermal management system and cooling system in the vehicle is relatively extensive. The heating system of the passenger compartment, the cooling system of the battery pack, and the cooling system of the electronically controlled motor are independent of each other, which cannot make full use of the heat inside the vehicle, which increases the energy loss of the vehicle. At the same time, it also affects the cooling and heat dissipation effect inside the vehicle. Contents of the invention [0003] In view of this, the present invention aims to propose a vehicle heat exchange system capable of improving the heat exchange efficiency inside the vehicle at least to a certain extent. [0004] In order to achieve the above object, technical sol...

AI Technical Summary

Problems solved by technology

[0002] In related technologies, the management of the thermal management system and cooling system in the vehicle is relatively extensive. The heating system of the passenger compartment, the cooling system of the battery pack, and the cooling system of the electronically controlled motor are independent of each other, which cannot make full use of the heat inside the vehicle, which increases the energy loss of the vehicle. At the same time, it also affects the cooling and heat dissipation effect inside the vehicle.

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