Title:
AIR CONDITIONER WHEEZE CONTROL DEVICE AND METHOD, AND AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/184943
Kind Code:
A1
Abstract:
The present application provides an air conditioner wheeze control device and method, and an air conditioning system. The device comprises a wind speed measurement instrument and a control module. The wind speed measurement instrument comprises a wind speed calculation unit and a plurality of wind speed probes. The wind speed probes are used for sampling a wind speed in an air duct of an indoor air-conditioning unit to obtain wind speed sampling data, and the wind speed calculation unit is used for calculating to obtain wind speed data in the air duct according to the wind speed sampling data. The control module is used for calculating wind speed change data in the air duct within a preset time period according to the wind speed data, and generating a corresponding fan rotation speed adjusting instruction according to the wind speed change data so as to adjust the wind speed by means of the fan rotation speed adjusting instruction. According to the present application, the wind speed measurement instrument is disposed at the air duct of the existing indoor air-conditioning unit, and the rotation speed of a fan is automatically adjusted on the basis of the wind speed change condition of the air duct, such that the air conditioner wheeze phenomenon can be better avoided.
Inventors:
CHEN JICUN (CN)
CHENG RUZHEN (CN)
HAO BENHUA (CN)
CHENG RUZHEN (CN)
HAO BENHUA (CN)
Application Number:
PCT/CN2022/126645
Publication Date:
October 05, 2023
Filing Date:
October 21, 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:
F24F11/89; F24F11/49; F24F11/64; F24F11/65; F24F11/77; G01P5/00; F24F110/30
Foreign References:
| CN114754476A | 2022-07-15 | |||
| CN108426344A | 2018-08-21 | |||
| CN109668261A | 2019-04-23 | |||
| CN103644630A | 2014-03-19 | |||
| CN111141000A | 2020-05-12 | |||
| KR20060031355A | 2006-04-12 | |||
| JP2000171385A | 2000-06-23 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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