Vehicle thermal management system, control method thereof and new energy vehicle

A thermal management system and vehicle technology, applied in the field of new energy vehicles, vehicle thermal management systems and their control, can solve problems such as difficult assembly and maintenance work, complex thermal management system structure, etc., to improve production and maintenance efficiency, simplify Difficulty of work and workload, effect of simplifying complexity

Pending Publication Date: 2021-10-12
FAWER AUTOMOTIVE PARTS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a vehicle thermal management system and its control method, and a new energy vehicle, so as to solve the problem that the structure of the thermal management system of the new energy vehicle in the prior art is too complicated, and the assembly and maintenance work is difficult technical issues

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle thermal management system, control method thereof and new energy vehicle
  • Vehicle thermal management system, control method thereof and new energy vehicle
  • Vehicle thermal management system, control method thereof and new energy vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present application, not all of them.

[0051] The components of the embodiments of the application generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application.

[0052] Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0053] In the description of this application, it should be noted that the ter...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of vehicle thermal management systems, and relates in particular to a vehicle thermal management system, a control method thereof and a new energy vehicle. The vehicle thermal management system comprises a whole integration of a refrigerant branch, a refrigerant loop, a battery coolant branch, a motor coolant branch, a heating branch and a battery liquid cooling plate branch, so that the thermal management system of a whole vehicle is formed. Compared with the prior art, the vehicle thermal management system provided by the embodiment of the invention has the advantages that a structure of the whole thermal management system is simplified to a great extent, the comprehensiveness of functions is ensured, the requirements of heating, refrigeration, cooling and the like of a vehicle are met, and a battery chiller with three inlets and three outlets is combined with nine valves, and the switching of all branches to realize different functions is achieved; the working difficulty is decreased and the workload is greatly simplified in the assembly process before leaving a factory and in the maintenance process after leaving the factory, and the production and maintenance efficiency is remarkably improved.

Description

technical field [0001] The present application relates to the technical field of vehicle thermal management systems, in particular to a vehicle thermal management system and its control method, and new energy vehicles. Background technique [0002] At present, the thermal management system of new energy vehicles has a complex structure and a single working mode. In order to ensure the cooling effect and thus ensure the safety of the vehicle and the comprehensiveness of the cooling and heating requirements, the number of structures, components, and devices used is huge. , Maintenance work process is a great challenge. Contents of the invention [0003] The purpose of this application is to provide a vehicle thermal management system and its control method, and a new energy vehicle, so as to solve the problem that the structure of the thermal management system of the new energy vehicle in the prior art is too complicated, and the assembly and maintenance work is difficult t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00B60H1/32
CPCB60H1/00007B60H1/00271B60H1/00278B60H1/00392B60H1/00485B60H1/3205B60H1/3228
Inventor 马菀程利峰赵可新骆兴国沈迪超韩胜玲张晨潘羽于坪原王彦伟
Owner FAWER AUTOMOTIVE PARTS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap