ICE MAKING METHOD FOR REFRIGERATOR AND REFRIGERATOR

WIPO Patent Application WO/2023/029536

A1

An ice making method for a refrigerator and a refrigerator. The ice making method for a refrigerator comprises: enabling the temperature in an ice making compartment to be higher than or equal to a first preset value; filling an ice making container in the ice making compartment with water; providing cold energy to the ice making compartment according to a first refrigeration capacity, enabling the temperature in the ice making compartment to sequentially drop to reach multiple first preset temperatures, and when the temperature in the ice making compartment drops to reach each first preset temperature, maintaining the temperature in the ice making compartment at the first preset temperature for a corresponding first preset duration, among two adjacent first preset temperatures, the first preset duration corresponding to the lower first preset temperature being shorter than the first preset duration corresponding to the higher first preset temperature. According the ice making method for a refrigerator, the temperature in the ice making compartment is raised first, then by controlling an operation rate of the first refrigeration capacity and/or a second refrigeration capacity to be slowly cooled, air has the possibility of being discharged, so that the air is not sealed by ice to form a gap.

LIU LONG (CN)
WANG MING (CN)
ZHAO BINTANG (CN)

PCT/CN2022/089914

March 09, 2023

April 28, 2022

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

F25C1/00

CN111156754A	2020-05-15
US5653114A	1997-08-05
CN110671878A	2020-01-10
CN106949684A	2017-07-14
CN102564007A	2012-07-11

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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