Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vehicle heat pump system

A heat pump system, vehicle technology, applied in vehicle components, heating/cooling equipment, transportation and packaging, etc., can solve the problems of efficiency degradation, low cooling performance of secondary circuit cooling system, etc., to improve heating performance, achieve heating performance, The effect of simplifying the refrigerant circuit

Pending Publication Date: 2022-07-15
HANON SYST
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, there is a problem that the secondary loop cooling system has lower cooling performance than the direct cooling system
Because the secondary loop cooling system mainly cools the coolant and then cools the interior of the vehicle by cooling the air with the coolant without directly cooling the air, there is a problem of deterioration in efficiency

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 heat pump system
  • Vehicle heat pump system
  • Vehicle heat pump system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0098] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0099] However, the technical spirit of the present invention is not limited to some embodiments described herein, but may be implemented in various forms. One or more constituent elements of the embodiments may be selectively combined and replaced within the scope of the technical spirit of the present invention.

[0100] Also, unless otherwise specifically and explicitly defined and stated, terms (including technical and scientific terms) used in the embodiments of the present invention may be construed as meanings commonly understood by one of ordinary skill in the art to which this invention belongs. The meanings of commonly used terms such as terms defined in dictionaries can be interpreted in consideration of the contextual meanings of the related art.

[0101] Also, the terms used in the embodiments of the present invention are u...

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

An embodiment of the present invention comprises: a compressor for compressing and circulating a refrigerant; a condenser for condensing the compressed refrigerant; a first expansion valve for expanding the condensed refrigerant; an evaporator for allowing heat exchange and evaporation between cooling water and the refrigerant expanded by the first expansion valve; a cabin cooler that allows heat exchange between air and the cooling water that has passed through the evaporator to cool the indoor space; and a heat sink for heat exchange between outside air and cooling water that cools the electrical component, in which the cooling water that has passed through the heat sink flows into the evaporator during the heating mode.

Description

technical field [0001] Embodiments relate to a vehicle heat pump system. Background technique [0002] With the development and research on environmentally friendly technologies and alternative energy sources to replace fossil feedstocks, electric vehicles and hybrid vehicles have been recognized as the most attractive areas in the vehicle industry recently. Batteries are installed in electric and hybrid vehicles to provide driving power. The power of the battery is not only used to drive the vehicle, but also to cool or heat the interior of the vehicle. [0003] The travel distance is reduced to this extent when the battery is used as a heat source for cooling or heating the interior of a vehicle powered by the use of the battery. In order to solve this problem, a method of applying a heat pump system to a vehicle, which has been widely used as a home cooling or heating device in the related art, has been proposed. [0004] For reference, a heat pump refers to the proces...

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): B60H1/00B60H1/32B60H1/14
CPCB60H1/00278B60H1/00921B60H2001/00928B60H1/32284B60H1/00342B60H1/03B60H2001/00307
Inventor 金茂中陈亨奎李海准李城齐黄东佑黄仁国
Owner HANON SYST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com