Title:
AIR-CONDITIONER INDOOR UNIT AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/218891
Kind Code:
A1
Abstract:
Disclosed are an air-conditioner indoor unit and a control method therefor, which belong to the technical field of air-conditioner structures. The air-conditioner indoor unit comprises: a unit body, wherein an indoor air inlet and a fresh air inlet, which are both in communication with an internal air intake duct, are arranged on the unit body, and the fresh air inlet is in communication with the outdoor environment through a fresh air duct; and an air baffle member, wherein same is driven by a drive device and controllably blocks or opens the indoor air inlet. According to the air-conditioner indoor unit provided in the present disclosure, an air baffle member is additionally provided in the indoor unit, which air baffle member controllably blocks or opens the indoor air inlet. In this way, when a fresh air function of an air-conditioner is enabled, the air baffle member can be used to block the indoor air inlet so as to reduce indoor air flowing into the indoor unit through the indoor air inlet when the air-conditioner runs the fresh air function, thus ensuring the speed and the volume of the outdoor fresh air delivered by means of the fresh air duct.
Inventors:
WANG CAIPING (CN)
YANG WENJUN (CN)
NIE ZHENGWEI (CN)
KANG LIJUN (CN)
SHI HAIYAN (CN)
JIA XIANGHUI (CN)
WANG FANG (CN)
YANG WENJUN (CN)
NIE ZHENGWEI (CN)
KANG LIJUN (CN)
SHI HAIYAN (CN)
JIA XIANGHUI (CN)
WANG FANG (CN)
Application Number:
PCT/CN2019/085759
Publication Date:
November 21, 2019
Filing Date:
May 07, 2019
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
International Classes:
F24F1/00; F24F11/89; F24F13/08
Foreign References:
| CN108679712A | 2018-10-19 | |||
| CN102589053A | 2012-07-18 | |||
| CN105627435A | 2016-06-01 | |||
| CN202581570U | 2012-12-05 |
Attorney, Agent or Firm:
BEIJING KANGSHENG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
Download PDF: