REFRIGERATOR

WIPO Patent Application WO/2023/143368

A1

A refrigerator, comprising: a refrigerator body, wherein a first storage area and a second storage area are formed inside the refrigerator body; an oxygen treatment device, at least one part of which is in gas flow communication with the first storage area, and which is used for consuming oxygen in the first storage area and generating oxygen by means of an electrochemical reaction, wherein the oxygen treatment device is provided with an exhaust port for discharging the generated oxygen; and a gas guide assembly, which is provided with a gas intake end, a first gas output end and a second gas output end, wherein the gas intake end is used for being in communication with the exhaust port, the first gas output end is in communication with the second storage area and used for guiding the oxygen flowing out of the exhaust port to the second storage area, and the second gas output end is used for being in communication with the external environment of the refrigerator body and guiding the oxygen flowing out of the exhaust port to the external environment. According to the scheme, the refrigerator can rationally treat oxygen generated by the oxygen treatment device, thereby improving the atmosphere adjustment ability, and has the advantages of a simple structure and flexible control.

WANG RUILONG (CN)
LIU HAOQUAN (CN)
MIAO JIANLIN (CN)
JI LISHENG (CN)

PCT/CN2023/073139

August 03, 2023

January 19, 2023

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QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)

F25D17/04; F25B43/00

CN113007944A	2021-06-22
CN105121977A	2015-12-02
CN217876676U	2022-11-22
CN211625827U	2020-10-02
CN106628640A	2017-05-10
CN113091362A	2021-07-09
DE102013224659A1	2014-06-05

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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