AIR CONDITIONER OIL SEPARATOR AND CONDENSER, AND AIR CONDITIONER

Title:

AIR CONDITIONER OIL SEPARATOR AND CONDENSER, AND AIR CONDITIONER

Document Type and Number:

WIPO Patent Application WO/2019/119839

Kind Code:

A1

Abstract:

An air conditioner oil separator and condenser, and an air conditioner. The air conditioner oil separator comprises a gas inlet (2) for introducing a refrigerant to be separated, a gas outlet for outputting the separated refrigerant, and a filter component (3) provided at the gas outlet. The filter component (3) comprises: a first filter region (31); a second filter region (32), closer to the gas inlet (2) than the first filter region (31); and a third filter region (33), closer to the gas inlet (2) than the second filter region (32), wherein refrigerant separation efficiency of the first filter region (31) is lower than that of the second filter region (32), and/or refrigerant separation efficiency of the third filter region (33) is lower than that of the second filter region (32). Corresponding filter regions are provided according to gas flow pressures in different positions, thereby alleviating the issue of waste caused by excess capacity of filter components, and facilitating homogenization of gas pressures in different regions of a gas outlet.

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WO/2015/140870	REFRIGERATION CYCLE APPARATUS
JP2008275211	VAPOR COMPRESSION-TYPE REFRIGERATING CYCLE
JP3275559	REFRIGERATING DEVICE

Inventors:

LIU HUA (CN)
HU HAILI (CN)
HU DONGBING (CN)
YANG XUFENG (CN)

Application Number:

PCT/CN2018/101326

Publication Date:

June 27, 2019

Filing Date:

August 20, 2018

Export Citation:

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Assignee:

GREE ELECTRIC APPLIANCES WUHAN CO LTD (CN)
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)

International Classes:

F25B43/00; F25B39/04

Foreign References:

CN107940833A	2018-04-20
CN205351864U	2016-06-29
CN103727713A	2014-04-16
CN104713280A	2015-06-17
GB1490590A	1977-11-02

Other References: