Extended-range thermal management system and extended-range vehicle

A thermal management system and program extension technology, applied in the field of extended program thermal management systems and extended program vehicles, can solve problems such as low battery efficiency, and achieve the effects of saving energy, improving cooling efficiency, and improving thermal management efficiency

Pending Publication Date: 2021-11-26
ROX MOTOR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an extended-range thermal management system and an extended-range vehicle to alleviate the technical problem of low efficiency in the battery cooling and heating process

Method used

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  • Extended-range thermal management system and extended-range vehicle
  • Extended-range thermal management system and extended-range vehicle
  • Extended-range thermal management system and extended-range vehicle

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Embodiment Construction

[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0053] The cooling and heating efficiency of the current vehicle thermal management system is low, which cannot meet the driving and experience needs of current vehicle drivers.

[0054] Based on this, an extended-range thermal management system provided by an embodiment of the present invention can improve the cooling and heating efficiency of the battery, thereby ensuring the milea...

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Abstract

The invention provides a range extending type thermal management system and a range extending type vehicle, and relates to the technical field of vehicle thermal management, the range extending type thermal management system comprises an electric drive loop, a battery loop and a four-way valve, one end of electric drive equipment is connected with one end of a first electric drive pipeline, and the other end of the electric drive equipment is connected with one end of a second electric drive pipeline; the other end of the second electric drive pipeline is connected with one end of the low-temperature radiator, and the other end of the low-temperature radiator is connected with one end of the third electric drive pipeline; one end of the battery is connected with one end of the first battery pipeline, and the other end of the battery is connected with one end of the second battery pipeline; the four-way valve is communicated with the other end of the first battery pipeline and the other end of the first electric driving pipeline, and is communicated with the other end of the second battery pipeline and the other end of the third electric driving pipeline, so that the electric driving loop and the battery loop are connected in series and coupled, and the low-temperature radiator cools the battery; and the technical problem of relatively low efficiency in the battery cooling and heating process is relieved.

Description

technical field [0001] The invention relates to the technical field of vehicle thermal management, in particular to an extended-range thermal management system and an extended-range vehicle. Background technique [0002] A vehicle's thermal management system is typically used to heat or cool the battery. At present, the thermal management system of extended-range vehicles often realizes simple switching between the battery cooling circuit and the heating circuit through a multi-way valve, and the cooling or heating method is relatively simple, and the cooling or heating efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a range-extended thermal management system and a range-extended vehicle, so as to alleviate the technical problem of low efficiency in the cooling and heating process of the battery. [0004] In the first aspect, an embodiment of the present invention provides an extended-range thermal management system,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B60L58/26B60L58/27
CPCB60H1/00278B60H1/004B60H1/00428B60H1/00507B60L58/26B60L58/27Y02T10/70Y02T10/88
Inventor 李洁辰
Owner ROX MOTOR TECH CO LTD
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