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Patent Searching and Data


Title:
REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/000578
Kind Code:
A1
Abstract:
A refrigeration device comprises a compressor (1), a condenser (2), an expansion valve, an evaporator (4), air suction solenoid valves (5, 6), exhaust solenoid valves (7, 8), a two-position three-way or two-position five-way electromagnetic valve, a cylinder group, a volume-variable sealed container (11), a two-position two-way electromagnetic valve and a generator. The cylinder group is composed of two or more cylinders (9, 10). Refrigerant flows successively through the compressor (1), the air suction solenoid valves (5, 6), the cylinder group, the exhaust solenoid valves (7, 8), the condenser (2), the expansion valve, the evaporator (4) and finally enters the compressor (1) from the evaporator (4). The cylinder group can do work to generate electricity through atmospheric pressure in the volume-variable sealed container (11) and compensate for electric energy consumed by the compressor (1); therefore, the electric energy can be saved.

Inventors:
GONG, Bingxin (3-708 HuaDu XinCun, No. 57 JianSheBei Road, XinHua, HuaD, Guangzhou Guangdong 0, 510800, CN)
Application Number:
CN2015/082589
Publication Date:
January 07, 2016
Filing Date:
June 28, 2015
Export Citation:
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Assignee:
GONG, Bingxin (3-708 HuaDu XinCun, No. 57 JianSheBei Road, XinHua, HuaD, Guangzhou Guangdong 0, 510800, CN)
International Classes:
F25B41/04; F25B1/00
Foreign References:
CN102829569A2012-12-19
CN104089440A2014-10-08
CN102635414A2012-08-15
CN1526947A2004-09-08
EP0736689A11996-10-09
GB1578982A1980-11-12
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