Title:
FRESH AIR CONDITIONER AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/179005
Kind Code:
A1
Abstract:
The present application provides a fresh air conditioner and a control method therefor. The fresh air conditioner comprises a first housing, and a fresh air system is provided in the first housing; the fresh air system comprises a second housing, a fan and an air chamber are provided in the second housing, the fan is connected to the air chamber, and a first ventilation opening and a second ventilation opening are formed in the air chamber; when an air baffle device fits the first ventilation opening, air flows to the air chamber from the second ventilation opening; when the air baffle device fits the second ventilation opening, air flows to the air chamber from the first ventilation opening; the first ventilation opening is connected to an outdoor air inlet pipe, and the second ventilation opening is connected to an indoor air inlet pipe. According to the present application, outdoor air circulation is achieved by switching the air baffle device, air at the bottom in a room is brought into a cooling system of the air conditioner by switching the air baffle device for processing, and thus, double circulation of indoor air is achieved; when the air conditioner executes heating work, the effect and experience of hot top and cold bottom are eliminated, and the comfort degree of users is improved; when the air conditioner executes cooling work, cold air circulation is increased, and rapid cooling is achieved.
Inventors:
ZHOU XINGYU (CN)
JIAO LITAO (CN)
LIU SHUAI (CN)
YIN YIJIN (CN)
GUO MIN (CN)
CHEN RUI (CN)
LI JIANGFEI (CN)
JIAO LITAO (CN)
LIU SHUAI (CN)
YIN YIJIN (CN)
GUO MIN (CN)
CHEN RUI (CN)
LI JIANGFEI (CN)
Application Number:
PCT/CN2022/126144
Publication Date:
September 28, 2023
Filing Date:
October 19, 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; F24F1/0014; F24F1/0018; F24F11/50; F24F13/14; F24F13/20
Foreign References:
| CN114719341A | 2022-07-08 | |||
| CN201561503U | 2010-08-25 | |||
| CN215637557U | 2022-01-25 | |||
| CN105588183A | 2016-05-18 | |||
| CN105276686A | 2016-01-27 | |||
| CN212805839U | 2021-03-26 | |||
| JP2016070534A | 2016-05-09 | |||
| GB0211234D0 | 2002-06-26 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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