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Patent Searching and Data


Title:
ENERGY-SAVING REFRIGERATING UNIT AND COMPRESSION-EXPANSION MODULE
Document Type and Number:
WIPO Patent Application WO/2017/031616
Kind Code:
A1
Abstract:
A refrigerating unit comprises a compressor (10), a condenser (12), a liquid storage tank (14), an expansion mechanism (16), an evaporator (18), and a motor (22) driving the compressor (10). A working medium circulates among the compressor (10), the condenser (12), the liquid storage tank (14), the expansion mechanism (16), and the evaporator (18). The expansion mechanism (16) is a turbo expander (16). The working medium does work by expansion in the turbo expander (16). Power needed for driving the compressor (10) partially comes from expansion work absorbed by the turbo expander (16).

Inventors:
WANG, Zhiqiang (Zufeng Shen, Room 1841 Block C, Xufei Garden, 2nd Bagua Road, Futia, Shenzhen Guangdong, 51800, CN)
WANG, Qiwen (Zufeng Shen, Room 1841 Block C, Xufei Garden, 2nd Bagua Road, Futia, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2015/087718
Publication Date:
March 02, 2017
Filing Date:
August 21, 2015
Export Citation:
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Assignee:
SHENZHEN WISDOM ENERGY TECHNOLOGY COMPANY (Zufeng Shen, Room 1841Block C,Xufei Garden,2nd Bagua Road, Futia, Shenzhen Guangdong 0, 518000, CN)
International Classes:
F25B1/00
Foreign References:
CN101105346A2008-01-16
CN104534750A2015-04-22
CN204943952U2016-01-06
CN204943753U2016-01-06
CN105135724A2015-12-09
EP0505812B11995-10-18
Attorney, Agent or Firm:
SHEN, LI & PARTNERS (LIYaping, 600 Luohu Science-technology Buildingno.85 Tai-ning Road, Luoh, Shenzhen Guangdong 0, 518000, CN)
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