Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2020/048551
Kind Code:
A1
Abstract:
An air conditioner, comprising: a compressor (2), provided with an intermediate cavity; an auxiliary heat exchanger (7); a gas/liquid separator (1). The auxiliary heat exchanger (7) is in communication with the intermediate cavity of the compressor (2) via a supplementary air valve (9), the auxiliary heat exchanger (7) is in communication with the gas/liquid separator (1) via a drainage valve (10), and controls the supplementary air valve (9) and the drainage valve (10) to open or close according to whether a preset supplementary air condition is satisfied.
Inventors:
LI CONGLAI (CN)
XIN DIANBO (CN)
WANG ZHANSHU (CN)
XIN DIANBO (CN)
WANG ZHANSHU (CN)
Application Number:
PCT/CN2019/112036
Publication Date:
March 12, 2020
Filing Date:
October 18, 2019
Export Citation:
Assignee:
QINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD (CN)
International Classes:
F25B13/00; F24F11/86; F25B41/20; F25B41/34; F25B49/02
Domestic Patent References:
| WO2018105039A1 | 2018-06-14 |
Foreign References:
| CN107144036A | 2017-09-08 | |||
| CN107621047A | 2018-01-23 | |||
| CN106801954A | 2017-06-06 | |||
| CN109099610A | 2018-12-28 | |||
| CN203857702U | 2014-10-01 | |||
| JPH0854161A | 1996-02-27 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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