Title:
HEAT EXCHANGER STRUCTURE, REFRIGERANT SYSTEM, AND REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/083091
Kind Code:
A1
Abstract:
A heat exchanger. The heat exchanger comprises a heat exchanger main body (100) and a gas-liquid mixing module (200). The gas-liquid mixing module (200) comprises: a liquid guiding portion, connected to a liquid refrigerant accumulation area in at least one heat exchange pipe (110) and used for guiding a liquid refrigerant out to a gas-liquid flow guide portion; a gas guiding portion, connected to a gaseous refrigerant accumulation area in the at least one heat exchange pipe (110) and used for guiding a gaseous refrigerant out to the gas-liquid flow guide portion; and the gas-liquid flow guide portion, used for inputting the liquid refrigerant into a downstream pipeline of a heat exchange flow path in the use state of the heat exchanger serving as a condenser, or inputting the gaseous refrigerant into the downstream pipeline of the heat exchange flow path in the use state of the heat exchanger serving as an evaporator. The heat exchanger uses the structures of the gas guiding portion and the liquid guiding portion so as to achieve the function of enhanced heat exchange when the heat exchanger is separately used as a condenser/an evaporator.
Inventors:
MA QIANG (CN)
HAO SHILONG (CN)
LI ZHAOQI (CN)
DONG YONGWANG (CN)
HAO SHILONG (CN)
LI ZHAOQI (CN)
DONG YONGWANG (CN)
Application Number:
PCT/CN2023/124822
Publication Date:
April 25, 2024
Filing Date:
October 16, 2023
Export Citation:
Assignee:
QINGDAO HAIER SMART TECH R&D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25B41/42; F25B43/00
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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