Title:
AIR SOURCE HEAT PUMP WATER HEATER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/173847
Kind Code:
A1
Abstract:
The present application belongs to the technical field of heat pumps, and particularly relates to an air source heat pump water heater system. The air source heat pump water heater system of the present application comprises a compressor, a four-way valve, a water tank, a water tank heat exchanger, a first heat exchanger and a second heat exchanger, the water tank heat exchanger being accommodated in the water tank, an inlet of the water tank heat exchanger and a first connector of the four-way valve both communicating with an outlet of the compressor, a second connector of the four-way valve communicating with an inlet of the compressor, a third connector of the four-way valve communicating with a first port of the first heat exchanger, a fourth connector of the four-way valve communicating with a first port of the second heat exchanger, and an outlet of the water tank heat exchanger, a second port of the first heat exchanger and a second port of the second heat exchanger all communicating. Thus, a function of the air source heat pump water heater system can be added and user experience can be improved, and a utilization rate of the air source heat pump water heater system can be also increased.
Inventors:
LIANG JIE (CN)
SUN QIANG (CN)
DU SHUNXIANG (CN)
SUN QIANG (CN)
DU SHUNXIANG (CN)
Application Number:
PCT/CN2022/138740
Publication Date:
September 21, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
QINGDAO HAIER NEW ENERGY APPLIANCE CO LTD (CN)
QINGDAO ECONOMIC AND TECH DEVELOPMENT ZONE HAIER WATER HEATER CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO ECONOMIC AND TECH DEVELOPMENT ZONE HAIER WATER HEATER CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24H4/04; F24D3/18; F24D19/10; F24H9/20; F24H15/212; F25B41/20; F25B41/24
Foreign References:
| CN114992851A | 2022-09-02 | |||
| CN216977220U | 2022-07-15 | |||
| CN112432382A | 2021-03-02 | |||
| CN110030762A | 2019-07-19 | |||
| CN202041020U | 2011-11-16 | |||
| CN203964360U | 2014-11-26 | |||
| CN202648246U | 2013-01-02 | |||
| CN104457026A | 2015-03-25 | |||
| JP2005249319A | 2005-09-15 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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