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Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2018/223939
Kind Code:
A1
Abstract:
A refrigerator (10) comprising a defrosting device (200). The defrosting device (200) comprises: a cylinder body (210); a device door body (220); a radio frequency generation module (230); a power-on polar board (240a) and a power-off polar board (240b); and a detection module (250) The detection module (250) is configured to detect an incident wave signal and a reflecting wave signal of an electrical wire connecting the radio frequency generation module (230) and the power-on polar board (240a), and calculate the change speed of a dielectric coefficient of an object to be processed, so as to determine a defrosting speed of the object to be processed. In the present invention, the defrosting speed of an object to be processed is determined through a change speed of a dielectric coefficient of the object to be processed, and the accuracy is higher.

Inventors:
XU, Tong (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
ZHU, Xiaobing (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
LI, Peng (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
WANG, Ming (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
DAI, Jianbin (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/089861
Publication Date:
December 13, 2018
Filing Date:
June 05, 2018
Export Citation:
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Assignee:
QINGDAO HAIER JOINT STOCK CO., LTD (Haier Industry Park, Haier Road No.1 Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D11/02; A23B4/07; F25D23/12
Foreign References:
CN106288626A2017-01-04
CN105972906A2016-09-28
CN207081265U2018-03-09
CN104186635A2014-12-10
CN106387607A2017-02-15
JP2001174131A2001-06-29
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (XIE Anne, Apt 506 Building 99 999 Xinghu Street, Suzhou Industrial Par, Suzhou Jiangsu 8, 215028, CN)
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