REFRIGERATOR

WIPO Patent Application WO/2022/042422

A1

A refrigerator, comprising: a refrigerator body, a storage compartment being provided in the refrigerator body; and a plurality of modified atmosphere preservation devices, each of which comprises a storage container and a modified atmosphere membrane module. A preservation space is defined in each storage container; the plurality of storage containers are disposed in the storage compartment; a preset storage temperature in at least one storage container is different from preset storage temperatures in the remaining storage containers; each modified atmosphere membrane module is mounted to a corresponding storage container, and the space around the modified atmosphere membrane module is communicated with a corresponding preservation space, so that more oxygen than nitrogen in the preservation space flows out of the preservation space. There are at least two modified atmosphere preservation devices, that is, there are at least two modified atmosphere compartments, each modified atmosphere compartment has its own modified atmosphere membrane module, and each modified atmosphere compartment has its own temperature range; thus, preservation requirements for different ingredients are satisfied, and high degree of intelligence is achieved.

ZHU XIAOBING (CN)
CHENG XUELI (CN)
ZHANG ZHENXING (CN)
JIANG BO (CN)
WANG LEI (CN)
LOU XICAI (CN)
CUI ZHANPENG (CN)

PCT/CN2021/113553

March 03, 2022

August 19, 2021

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

F25D17/04; F25D11/02; F25D17/06

CN213514582U	2021-06-22
CN213273349U	2021-05-25
CN212378326U	2021-01-19
CN213514581U	2021-06-22
CN106813443A	2017-06-09
CN111059829A	2020-04-24
CN106766515A	2017-05-31
JP2004360948A	2004-12-24

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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