Title:
METHOD FOR MEASURING TEMPERATURE OF THAWED OBJECT, AND THAWING APPARATUS, AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2021/213390
Kind Code:
A1
Abstract:
Provided are a method for measuring the temperature of a thawed object, and a thawing apparatus, and a refrigerator. The method for measuring the temperature of a thawed object comprises: starting an infrared temperature-sensing device of a thawing apparatus, wherein the infrared temperature-sensing device is configured to detect a temperature field distribution of a thawing chamber of the thawing apparatus, and a temperature-sensing region of the infrared temperature-sensing device is pre-divided into a preset number of grids; acquiring a detection result from the infrared temperature-sensing device, and determining a temperature value of each grid according to the detection result; and determining, according to the temperature values of the grids, the grid where the thawed object in the thawing apparatus is located, and calculating a measured temperature of the thawed object according to the temperature value of the grid where the thawed object is located. The method of the present invention makes it possible to accurately obtain a temperature value reflecting the actual state of a thawed object, provide accurate measurement, and provides an accurate basis for subsequent thawing control of a thawing apparatus.
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Inventors:
LI CHUNYANG (CN)
WANG HAIJUAN (CN)
MIAO JIANLIN (CN)
XU TONG (CN)
WANG HAIJUAN (CN)
MIAO JIANLIN (CN)
XU TONG (CN)
Application Number:
PCT/CN2021/088434
Publication Date:
October 28, 2021
Filing Date:
April 20, 2021
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; F24C7/08
Foreign References:
| CN104235901A | 2014-12-24 | |||
| CN108679663A | 2018-10-19 | |||
| CN209897300U | 2020-01-03 | |||
| CN101940351A | 2011-01-12 | |||
| JP2007335377A | 2007-12-27 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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