Title:
INDOOR AIR-CONDITIONING UNIT AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/087664
Kind Code:
A1
Abstract:
An indoor air-conditioning unit. A fresh air duct is provided at a fresh air inlet of the indoor air-conditioning unit; the fresh air duct comprises: a duct main body (1), a fresh air swing blade (2), and a driving member; the duct main body (1) is provided with a monitoring unit (5) used for monitoring whether a fresh air mode is enabled, and the monitoring unit (5) is electrically connected to a control unit (6); the control unit (6) is used for: controlling, according to a received fresh air mode enabling instruction, the driving member to drive the fresh air swing blade (2) to switch to an open position so that the fresh air duct can communicate the indoor air-conditioning unit with the outside; acquiring monitoring information of the monitoring unit (5), and determining, according to the monitoring information, whether the fresh air mode is enabled; and when it is determined that the fresh air mode has been enabled, controlling a control display panel to perform corresponding display and/or an indicator light to be lit up. A control method for the indoor air-conditioning unit.
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Inventors:
SUN PENGFEI (CN)
YUAN XIAOHUI (CN)
ZHANG DEMING (CN)
HAO BENHUA (CN)
WANG PENGFEI (CN)
HOU HONGYU (CN)
DAI BOCHANG (CN)
YUAN XIAOHUI (CN)
ZHANG DEMING (CN)
HAO BENHUA (CN)
WANG PENGFEI (CN)
HOU HONGYU (CN)
DAI BOCHANG (CN)
Application Number:
PCT/CN2022/096080
Publication Date:
May 25, 2023
Filing Date:
May 30, 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:
F24F13/14; F24F1/0035; F24F11/52; F24F11/65; F24F11/72
Foreign References:
| CN114216163A | 2022-03-22 | |||
| CN112178780A | 2021-01-05 | |||
| CN111963385A | 2020-11-20 | |||
| CN112539534A | 2021-03-23 | |||
| CN113483402A | 2021-10-08 | |||
| US5857343A | 1999-01-12 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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