Title:
METHOD AND APPARATUS FOR CONTROLLING FRESH AIR SUPPLY OF AIR CONDITIONER, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/082656
Kind Code:
A1
Abstract:
A method for controlling the fresh air supply of an air conditioner. A condensate water storage region of an outdoor unit (1) of an air conditioner is provided with a through opening (11) for the entering of fresh air, and the through opening (11) is in communication with a drainage pipe (21) of an indoor unit (2) of the air conditioner. The control method comprises: when an air conditioner starts a fresh air mode, obtaining an outdoor environment temperature; and when the outdoor environment temperature is less than a first preset environment temperature, controlling an outdoor fan of the air conditioner to rotate reversely, and controlling an indoor fan of the air conditioner to rotate forward, so that fresh air sequentially passes through a condensate water storage region and a drainage pipe (21) and is then supplied into a room. If an air conditioner starts a fresh air mode, when an outdoor environment temperature is appropriate, an outdoor fan is controlled to rotate reversely, and an indoor fan is controlled to rotate forward, such that fresh air sequentially passes through a condensate water storage region and a drainage pipe and is then supplied into a room, so as to reduce the influence of an outdoor environment on the temperature of the fresh air, thereby reducing the influence of the fresh air on an indoor air temperature, and effectively improving the comfortableness of a user.
Inventors:
LV KELEI (CN)
SONG LONG (CN)
SONG LONG (CN)
Application Number:
PCT/CN2022/102220
Publication Date:
May 19, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F1/0035; F24F11/72; F24F13/22
Foreign References:
| CN114234288A | 2022-03-25 | |||
| CN114234287A | 2022-03-25 | |||
| CN213395597U | 2021-06-08 | |||
| CN105972697A | 2016-09-28 | |||
| CN1230665A | 1999-10-06 | |||
| CN102914034A | 2013-02-06 | |||
| CN209877189U | 2019-12-31 | |||
| CN105605737A | 2016-05-25 | |||
| CN212777643U | 2021-03-23 | |||
| JPH07229633A | 1995-08-29 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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