Title:
DEVICE FOR DEHUMIDIFICATION
Document Type and Number:
WIPO Patent Application WO/2023/184989
Kind Code:
A1
Abstract:
Provided is a device for dehumidification, comprising: a shell (100), a first heat exchanger (200), a second heat exchanger (300), and a third heat exchanger (400). The shell (100) is provided with a dehumidifying air inlet (110) and a dehumidifying air outlet (120); the first heat exchanger (200) is arranged in the shell (100) and is located on the side of the dehumidifying air inlet (110); the second heat exchanger (300) is arranged on a leeward side of the first heat exchanger (200); and the third heat exchanger (400) is arranged on a leeward side of the second heat exchanger (300). An airflow to be dehumidified flows into the shell (100) through the dehumidifying air inlet (110), flows through the first heat exchanger (200), the second heat exchanger (300) and the third heat exchanger (400) in sequence and then is blown out from the dehumidifying air outlet (120). The state of a refrigerant circulating in the first heat exchanger (200), the second heat exchanger (300) and the third heat exchanger (400) is selectively adjusted according to the requirements of dehumidification from users, and the temperature of the airflow blown out after dehumidification is adjusted, thereby improving the comfort degree of the user's body feeling, and meeting the diversified requirements of dehumidification from the users.
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Inventors:
ZHANG XINCHAO (CN)
GENG BAOHAN (CN)
TIAN XUEMEI (CN)
YAN CHANGJUAN (CN)
HU ZHIGANG (CN)
SUN SHUAIHUI (CN)
GENG BAOHAN (CN)
TIAN XUEMEI (CN)
YAN CHANGJUAN (CN)
HU ZHIGANG (CN)
SUN SHUAIHUI (CN)
Application Number:
PCT/CN2022/131369
Publication Date:
October 05, 2023
Filing Date:
November 11, 2022
Export Citation:
Assignee:
HAIER SHENZHEN RES AND DEVELOPMENT CO LTD (CN)
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 CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F3/14; F24F3/153; F24F13/30; F25B5/00
Foreign References:
| CN114857681A | 2022-08-05 | |||
| CN203928149U | 2014-11-05 | |||
| CN111998452A | 2020-11-27 | |||
| CN112254209A | 2021-01-22 | |||
| CN109682045A | 2019-04-26 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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