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1. CN108870688 - Air conditioner indoor unit and control method thereof

Office
China
Application Number 201810485969.0
Application Date 21.05.2018
Publication Number 108870688
Publication Date 23.11.2018
Publication Kind A
IPC
F24F 11/81
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
70Control systems characterised by their outputs; Constructional details thereof
80for controlling the temperature of the supplied air
81by controlling the air supply to heat-exchangers or bypass channels
CPC
F24F 11/81
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
70Control systems characterised by their outputs; Constructional details thereof
80for controlling the temperature of the supplied air
81by controlling the air supply to heat-exchangers or bypass channels
Applicants QINGDAO HAIER AIR CONDITIONER GENERAL CO., LTD.
青岛海尔空调器有限总公司
Inventors LIU GUANGPENG
刘光朋
LI YINGSHU
李英舒
ZENG FUXIANG
曾福祥
YU ZUNCAI
于尊才
Agents 北京瀚仁知识产权代理事务所(普通合伙) 11482
北京瀚仁知识产权代理事务所(普通合伙) 11482
Title
(EN) Air conditioner indoor unit and control method thereof
(ZH) 空调室内机及其控制方法
Abstract
(EN) The invention relates to the technical field of air conditioning, in particular to an air conditioner indoor unit and a control method thereof. The problem that noise is high when the air supply amount of an existing air conditioner is large is solved. To achieve the aim, the air conditioner indoor unit comprises a body; a heat exchanger and an air supply fan are arranged in the body; the air conditioner indoor unit further comprises an air supplementary module; the air supplementary module comprises a shell; a first air inlet is arranged in the shell; an induced draft fan is arranged in the shell; and the air supplementary module is arranged to be capable of inducing indoor air into the shell through the first air inlet under drive of the induced draft fan, and the indoor air is discharged to the air inlet side of the heat exchanger through an exhaust opening of the induced draft fan. Through the arrangement of the air supplementary module, noise generated during operation of the airconditioner indoor unit can be greatly reduced.
(ZH) 本发明涉及空气调节技术领域,具体涉及一种空调室内机及其控制方法。本发明旨在解决现有的空调在送风量大时存在的噪音大的问题。为此目的,本发明的空调室内机包括本体,本体内设置有热交换器和送风机,空调室内机还包括补风模块,补风模块包括壳体,壳体上设置有第一进风口,壳体内设置有引风机,补风模块设置成能够在引风机的带动下,将室内空气通过第一进风口引入壳体,并通过引风机的排风口排出至热交换器的进风侧。通过补风模块的设置,本发明能够大幅降低空调室内机运转时产生的噪音。
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