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Title:
PROTECTION SYSTEM OF REFRIGERATION DEVICE AND PROTECTION METHOD FOR SAFE OPERATION OF COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/184332
Kind Code:
A1
Abstract:
Disclosed are a protection system of a refrigeration device and a protection method for the safe operation of a compressor. The protection system comprises: a measurement module (100), wherein the measurement module (100) is used for measuring real-time data of a refrigeration cycle; a data collection module (200), wherein the data collection module (200) is electrically connected to the measurement module (100), and is used for collecting the real-time data measured by the measurement module (100); and a control module (300), wherein the control module (300) is electrically connected to the data collection module (200), and is electrically connected to a compressor (10), and the control module (300) is configured to control the powering-on or powering-off of the compressor (10) according to the real-time data collected by the data collection module (200).

Inventors:
WU, Shikai (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 3, 528333, CN)
HUANG, Zhi (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 3, 528333, CN)
ZONG, Yuanhua (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 3, 528333, CN)
Application Number:
CN2018/112622
Publication Date:
October 03, 2019
Filing Date:
October 30, 2018
Export Citation:
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Assignee:
GUANGDONG MEIZHI COMPRESSOR CO., LTD. (Shunfengshan Industrial Development Zone, ShundeFoshan, Guangdong 3, 528333, CN)
International Classes:
F24F11/89; F24F11/00; H02H7/08; F24F110/00; F24F110/10
Foreign References:
CN108662730A2018-10-16
JP2009131118A2009-06-11
CN107359594A2017-11-17
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University, Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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