Title:
AIR HANDLING UNIT FOR AIR CONDITIONER AND CONTROL METHOD THEREFOR, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/205887
Kind Code:
A1
Abstract:
An air handling unit for an air conditioner and a control method therefor, and an air conditioner. The air handling unit (1) comprises a housing (10); the housing (10) is provided with an air inlet and an air outlet (13); an air duct is formed inside the housing (10); a fan (21), a water storage tank (31), a water tank heating apparatus (33), and a washing apparatus (40) are provided inside the air duct. The control method comprises: determining, when the air handling unit (1) is in a washing mode, whether a preset heating starting condition is satisfied, wherein in the washing mode, the washing apparatus (40) is in an operating state; and if the heating starting condition is satisfied, starting the water tank heating apparatus (33) to heat the water inside the water storage tank (31) so as to raise the temperature of the water, thus transferring, when the water is in contact with an air flow, at least part of heat from the water to the air flow, thereby raising the temperature of the air flow. By means of the air conditioner, the heating of the air flow is converted into the heating of the water, so that the purification, humidification and temperature rise of the air flow are performed at the same time, and thus the air can be effectively humidified and purified by washing, the temperature of the air can be compensated, and the air conditioner can be assisted in heating.
Inventors:
HAN ZHONGHUI (CN)
ZHANG XIAOBIN (CN)
LIU GUANGPENG (CN)
HAO BENHUA (CN)
ZHANG XIAOBIN (CN)
LIU GUANGPENG (CN)
HAO BENHUA (CN)
Application Number:
PCT/CN2021/127648
Publication Date:
October 06, 2022
Filing Date:
October 29, 2021
Export Citation:
Assignee:
CHONGQING HAIER AIR CONDITIONER 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:
F24F1/0071; F24F1/0087; F24F6/06; F24F11/64; F24F11/65; F24F11/77
Foreign References:
| CN110375386A | 2019-10-25 | |||
| CN113091147A | 2021-07-09 | |||
| CN113091146A | 2021-07-09 | |||
| CN101614426A | 2009-12-30 | |||
| CN102252387A | 2011-11-23 | |||
| CN104110814A | 2014-10-22 | |||
| CN104633783A | 2015-05-20 | |||
| CN2169069Y | 1994-06-15 | |||
| CN112146193A | 2020-12-29 | |||
| CN210373814U | 2020-04-21 | |||
| EP2860464A1 | 2015-04-15 | |||
| US20170122595A1 | 2017-05-04 | |||
| JP2010088962A | 2010-04-22 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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