Title:
REFRIGERATOR AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/098565
Kind Code:
A1
Abstract:
A refrigerator and a control method therefor. The refrigerator comprises a plurality of low-efficiency oxygen removal units, which are connected in series, and a high-efficiency oxygen removal unit, which is connected in parallel to the plurality of low-efficiency oxygen removal units, and the low-efficiency oxygen removal units and the high-efficiency oxygen removal unit are respectively used for consuming oxygen in a storage space of the refrigerator by means of an electrochemical reaction under the action of an electrolytic voltage. The control method comprises: acquiring an oxygen removal mode of a storage space; and selectively starting at least one of a plurality of low-efficiency oxygen removal units and a high-efficiency oxygen removal unit according to the oxygen removal mode. By means of the method, a refrigerator can perform oxygen removal according to an actual oxygen removal requirement of a storage space, which is conducive to improving the flexibility of an oxygen removal process of the refrigerator.
Inventors:
MIAO JIANLIN (CN)
WANG RUILONG (CN)
JI LISHENG (CN)
WANG RUILONG (CN)
JI LISHENG (CN)
Application Number:
PCT/CN2022/134080
Publication Date:
June 08, 2023
Filing Date:
November 24, 2022
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25D23/12
Foreign References:
| CN112747533A | 2021-05-04 | |||
| CN111480760A | 2020-08-04 | |||
| CN113533643A | 2021-10-22 | |||
| CN108168181A | 2018-06-15 | |||
| CN112174090A | 2021-01-05 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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