Title:
HEAT MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/130518
Kind Code:
A1
Abstract:
The present invention relates to a heat management system comprising: a refrigerant circulation line including a compressor, a compressor for compressing and discharging a refrigerant, a water cooling-type condenser for condensing the compressed refrigerant using cooling water, a first expansion valve for expanding the condensed refrigerant, and a water cooling-type evaporator for evaporating the expanded refrigerant using cooling water; a heating line including a heater core which circulates the cooling water that has exchanged heat in the water cooling-type condenser, and thereby generates conditioned air for heating; a cooling line (305) including a cabin cooler (520) which circulates the cooling water that has exchanged heat in the water cooling-type evaporator (242), and thereby generates conditioned air for cooling; and a cooling line (302) which is connected to or disconnected from the heating line (301) according to the cooling/heating mode, and cools a battery (350) and an electrical component (460). The heat management system enables efficient heat management of an electrical component and a battery in a vehicle, in addition to the cooling and heating of the vehicle, and can improve heat pump performance and system efficiency.
Inventors:
LEE HAE-JUN (KR)
HWANG IN-GUK (KR)
HWANG IN-GUK (KR)
Application Number:
PCT/KR2019/017759
Publication Date:
June 25, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
B60H1/00; B60H1/08; B60H1/32; F01P1/06; F01P3/12; F01P5/10; F01P11/02
Domestic Patent References:
| WO2015141210A1 | 2015-09-24 |
Foreign References:
| KR20120014622A | 2012-02-20 | |||
| KR20180065332A | 2018-06-18 | |||
| JP2016068790A | 2016-05-09 | |||
| KR20120065027A | 2012-06-20 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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