Oil separation barrel, screw compressor and air conditioning unit

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10570900
APP PUB NO 20180142689A1
SERIAL NO

15576086

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Abstract

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Disclosed is an oil separation barrel, which includes a barrel body and an oil separation and filtration structure provided in the barrel body, the barrel body provided with an oil separation cavity and an output port. An output gas flow is filtered by the oil separation and filtration structure, then enters the oil separation cavity, and finally is output from the output port. At least part of a barrel wall of the barrel body forming the oil separation cavity includes two or more layers of circumferential walls. The output gas flow flows in the oil separation cavity in such a manner that it changes the advance direction multiple times, which can make the flow field uniform and reduce noise and vibration; and the output gas flow impacts the circumferential wall surfaces in the oil separation barrel multiple times, which can further improve the efficiency of oil separation.

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Patent Owner(s)

Patent OwnerAddress
GREE ELECTRIC APPLIANCES INC OF ZHUHAIZHUHAI GUANGDONG 519070
GREE ELECTRIC APPLIANCES TECHNOLOGY CO LTD OF ZHUHAIBUILDING 41 NO 789 JINJI ROAD ZHUHAI GUANGDONG 519070

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bi, Yushi Guangdong, CN 15 9
Chen, Wenqing Guangdong, CN 15 99
Li, Rihua Guangdong, CN 12 8
Lin, Shuru Guangdong, CN 6 28
Liu, Hua Guangdong, CN 177 1364
Peng, Yanhai Guangdong, CN 6 6
Xing, Ziwen Guangdong, CN 4 3
Xu, Kang Guangdong, CN 53 455
Yang, Qiaoming Guangdong, CN 5 6
Zhang, Tianyi Guangdong, CN 45 53

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