Vehicle heat management system and vehicle

A heat management system and vehicle technology, applied in the field of vehicle heat management, can solve the problems of high energy consumption burden, heat waste, low battery heating efficiency, etc., and achieve the effect of improving utilization rate and reducing energy loss of the whole vehicle

Inactive Publication Date: 2020-06-09
BORGWARD AUTOMOTIVE CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the thermal management system of hybrid electric vehicles, the engine cooling circuit is usually independent of other thermal management circuits, so the heat generated by the engine is dissipated to the outside through the radiator in the cooling circuit, resulting i

Method used

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  • Vehicle heat management system and vehicle
  • Vehicle heat management system and vehicle
  • Vehicle heat management system and vehicle

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Embodiment Construction

[0057] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0058] In this disclosure, unless stated to the contrary, directional words such as "inlet, refrigerant inlet, coolant inlet, outlet, refrigerant outlet, and coolant outlet" are generally used with respect to fluids such as refrigerant or coolant. In terms of flow direction, specifically, the openings for fluid to flow into components in vehicle thermal management systems such as condensers, power batteries, and evaporators are "inlets, refrigerant inlets, and coolant inlets". The openings for the outflow of components in the vehicle thermal management system such as power batteries, evaporators, etc. are "outlets, refrigerant outlets and coolant outlets".

[...

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PUM

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Abstract

The invention relates to a vehicle heat management system and a vehicle. The vehicle heat management system comprises an engine cooling loop, an air conditioner heating loop and a fluid switching device, an engine, a first water pump and a first radiator are arranged on the engine cooling loop, a heater, a second water pump and a warm air core body are arranged on the air conditioner heating loop,the engine cooling liquid loop is connected with the air conditioner heating loop through the fluid switching device, and the fluid switching device is used for controlling the engine cooling loop and the air conditioner heating loop to be selectively independent of each other or be in fluid communication with each other. According to the vehicle heat management system, fluid connection can be established between the engine cooling loop and the air conditioner heating loop, so that waste heat of the engine is reasonably utilized for heating the passenger compartment, the utilization rate of whole vehicle energy can be increased, and whole vehicle energy loss is reduced.

Description

technical field [0001] The present disclosure relates to the field of thermal management of vehicles, in particular, to a vehicle thermal management system and a vehicle. Background technique [0002] In the heat management system of a hybrid electric vehicle, the engine cooling circuit is usually independent of other heat management circuits. Therefore, the heat generated by the engine is dissipated to the outside through the radiator in the cooling circuit, resulting in waste of heat. Air-conditioning thermal management systems and battery thermal management systems usually only rely on heaters for heating, which has a large energy consumption burden, and the heating efficiency of the passenger compartment and batteries is low. Contents of the invention [0003] The purpose of the present disclosure is to provide a vehicle thermal management system and a vehicle, the vehicle thermal management system can rationally utilize the heat of the engine, improve the utilization ...

Claims

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Application Information

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IPC IPC(8): B60H1/00B60H1/04H01M10/663H01M10/625H01M10/6568H01M10/613H01M10/615
CPCB60H1/004B60H1/04H01M10/613H01M10/615H01M10/625H01M10/6568H01M10/663Y02E60/10
Inventor 刘秀云
Owner BORGWARD AUTOMOTIVE CHINA CO LTD
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