Title:
OIL SEPARATOR AND AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/227734
Kind Code:
A1
Abstract:
An oil separator (100) and an air conditioning system. The oil separator (100) comprises a barrel (1), an oil return pipe (2) and a filter unit (3), wherein the bottom of the barrel (1) is provided with a first mounting hole (11), one end of the oil return pipe (2) is mounted in the first mounting hole (11), and the filter unit (3) is located at the end of the oil return pipe (2) connected to the barrel (1); and an inner wall of the first mounting hole (11) is provided with a positioning portion (12), and a part of the filter unit (3) abuts against the positioning portion (12) so as to position the filter unit.
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Inventors:
FENG ZHONGBO (CN)
WANG WENJIE (CN)
LANG ZHUANG (CN)
WANG WENJIE (CN)
LANG ZHUANG (CN)
Application Number:
PCT/CN2022/073485
Publication Date:
November 03, 2022
Filing Date:
January 24, 2022
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F25B43/02; F24F13/00
Foreign References:
| CN212320156U | 2021-01-08 | |||
| CN203837355U | 2014-09-17 | |||
| CN201954860U | 2011-08-31 | |||
| CN103851846A | 2014-06-11 | |||
| CN202648275U | 2013-01-02 | |||
| CN103438627A | 2013-12-11 | |||
| CN105716337A | 2016-06-29 | |||
| CN111256400A | 2020-06-09 | |||
| JPH08159619A | 1996-06-21 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (HANGZHOU) (CN)
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