Title:
METHOD FOR CONTROLLING AIR-CONDITIONER AIR COOLING UNIT AND AIR-CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2018/223759
Kind Code:
A1
Abstract:
Disclosed are a method for controlling an air-conditioner air cooling unit and an air-conditioner, wherein the air-cooling unit comprises a fan and a compressor connected to the fan, and the control method comprises the following steps: (S1) when the air-cooling unit is operating, detecting an air intake pressure and expelled air pressure of the compressor; (S2) calculating a compression ratio of the compressor; and (S3) according to the expelled air pressure and the compression ratio, regulating/maintaining the rotational speed of the fan.
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Inventors:
XIE JIPEI (CN)
ZHAO LEI (CN)
ZHANG JIE (CN)
ZHAO LEI (CN)
ZHANG JIE (CN)
Application Number:
PCT/CN2018/081634
Publication Date:
December 13, 2018
Filing Date:
April 02, 2018
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
International Classes:
F24F11/00; F25B49/02
Foreign References:
| CN107131614A | 2017-09-05 | |||
| US20160216025A1 | 2016-07-28 | |||
| CN105333563A | 2016-02-17 | |||
| CN106500241A | 2017-03-15 | |||
| EP2921802A1 | 2015-09-23 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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