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Title:
DEFROSTING METHOD FOR DEFROSTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/223938
Kind Code:
A1
Abstract:
A defrosting method for a defrosting apparatus. The defrosting method comprises: a radio frequency generator module (130) generating a radio frequency signal having a frequency in a range from 40 MHz to 42 MHz; acquiring the radio frequency signal; an upper electrode plate (140a) and a lower electrode plate (140b) generating, according to the radio frequency signal, radio frequency waves having a corresponding frequency in a defrosting chamber (114), and defrosting an object to be processed in the defrosting chamber (114). Compared to radio frequency waves of other frequencies, the radio frequency waves of frequencies in the above-described range can achieve a shorter defrosting time, better temperature uniformity and lower liquid loss rate.

Inventors:
ZHANG, Kui (Haier Industry Park, Haier Road No.1Laoshan Distric, Qingdao Shandong 1, 266101, CN)
ZHU, Xiaobing (Haier Industry Park, Haier Road No.1Laoshan Distric, Qingdao Shandong 1, 266101, CN)
LI, Peng (Haier Industry Park, Haier Road No.1Laoshan Distric, Qingdao Shandong 1, 266101, CN)
WANG, Ming (Haier Industry Park, Haier Road No.1Laoshan Distric, Qingdao Shandong 1, 266101, CN)
DAI, Jianbin (Haier Industry Park, Haier Road No.1Laoshan Distric, Qingdao Shandong 1, 266101, CN)
XU, Tong (Haier Industry Park, Haier Road No.1Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/089860
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.1Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D11/02
Foreign References:
CN106288626A2017-01-04
CN207095131U2018-03-13
US20160192667A12016-07-07
Other References:
HU , XIAOLIANG ET AL.: "Research Process of Thawing Technology of Aquatic Products", CHINESE AGRICULTURAL SCIENCE BULLETIN, 15 October 2015 (2015-10-15), pages 39 - 46, ISSN: 1000-6850
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (XIE Anne, Apt 506 Building 99999 Xinghu Street,Suzhou Industrial Par, Suzhou Jiangsu 8, 215028, CN)
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