Title:
REFRIGERATOR AND CONTROL METHOD FOR ULTRASONIC TREATMENT APPARATUS THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/169415
Kind Code:
A1
Abstract:
The present invention provides a refrigerator and a control method for an ultrasonic treatment apparatus thereof. The ultrasonic treatment apparatus comprises at least two ultrasonic transducers, and the control method comprises: alternately starting the at least two ultrasonic transducers; obtaining a surface temperature of food in a container; determining whether the surface temperature of the food is less than or equal to a first temperature threshold value; and if yes, continuing to alternately start the at least two ultrasonic transducers. The advantage of the present invention is to prevent a worsened food marination result caused by mutual cancellation of ultrasonic effects.
Inventors:
ZHAO, Bintang (LaoshanQingdao, Shandong 1, CN)
WANG, Jing (LaoshanQingdao, Shandong 1, CN)
WANG, Liyan (LaoshanQingdao, Shandong 1, CN)
FEI, Bin (LaoshanQingdao, Shandong 1, CN)
WANG, Jing (LaoshanQingdao, Shandong 1, CN)
WANG, Liyan (LaoshanQingdao, Shandong 1, CN)
FEI, Bin (LaoshanQingdao, Shandong 1, CN)
Application Number:
PCT/CN2023/080071
Publication Date:
September 14, 2023
Filing Date:
March 07, 2023
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO., LTD (Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, CN)
HAIER SMART HOME CO., LTD. (LaoshanQingdao, Shandong 1, CN)
HAIER SMART HOME CO., LTD. (LaoshanQingdao, Shandong 1, CN)
International Classes:
F25D11/02; A23L5/00
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (International Science and Technology ParkNo.1355, Jinjihu Avenue, Suzhou Industrial Par, Suzhou Jiangsu 1, CN)
Download PDF: