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1. WO2020220658 - AIR CONDITIONER INDOOR UNIT

Publication Number WO/2020/220658
Publication Date 05.11.2020
International Application No. PCT/CN2019/121002
International Filing Date 26.11.2019
IPC
F24F 11/36 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
30for purposes related to the operation of the system, e.g. for safety or monitoring
32Responding to malfunctions or emergencies
36to leakage of heat-exchange fluid
F24F 1/0011 2019.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
0007Indoor units, e.g. fan coil units
0011characterised by air outlets
F24F 13/14 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
10movable, e.g. dampers
14built-up of tilting members, e.g. louvre
F24F 13/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
F24F 13/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
10movable, e.g. dampers
Applicants
  • 广东美的制冷设备有限公司 GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD. [CN]/[CN]
  • 美的集团股份有限公司 MIDEA GROUP CO., LTD. [CN]/[CN]
Inventors
  • 齐虹杰 QI, Hongjie
  • 李廷勋 LI, Tingxun
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
201910354030.529.04.2019CN
201920613842.229.04.2019CN
201920776157.127.05.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) AIR CONDITIONER INDOOR UNIT
(FR) UNITÉ INTÉRIEURE DE CLIMATISEUR
(ZH) 空调器室内机
Abstract
(EN)
An air conditioner indoor unit (1000), comprising an air outlet (12), an air outlet component (2), a heat exchange component (6), an air supplying component (5), and a detection component. The detection component comprises at least one of a first detection device (3) and a second detection device (4), the first detection device (3) is mounted on the air outlet component (2) and used for detecting the refrigerant leakage condition of the air conditioner indoor unit (1000), and the second detection device (4) is provided at the heat exchange component (6) and used for detecting refrigerant leakage. The detection component can detect refrigerant leakage more quickly, so as to improve the operational safety of the air conditioner indoor unit (1000).
(FR)
Selon l'invention, une unité intérieure de climatiseur (1000) comprend une sortie d'air (12), un élément de sortie d'air (2), un élément d'échange de chaleur (6), un élément d'alimentation en air (5) et un élément de détection. L'élément de détection comprend au moins l'un d'un premier dispositif de détection (3) et d'un second dispositif de détection (4), le premier dispositif de détection (3) étant monté sur l'élément de sortie d'air (2) et utilisé pour détecter l'état de fuite de fluide frigorigène de l'unité intérieure de climatiseur (1000), et le second dispositif de détection (4) est disposé au niveau de l'élément d'échange de chaleur (6) et utilisé pour détecter une fuite de fluide frigorigène. L'élément de détection peut détecter une fuite de fluide frigorigène plus rapidement, de façon à améliorer la sécurité de fonctionnement de l'unité intérieure de climatiseur (1000).
(ZH)
一种空调器室内机(1000),包括:出风口(12)、出风部件(2)、换热部件(6)、送风部件(5)和检测部件,所述检测部件包括第一检测装置(3)和第二检测装置(4)中的至少一个,所述第一检测装置(3)安装在所述出风部件(2)上且用于检测所述空调器室内机(1000)的冷媒泄漏情况,所述第二检测装置(4)设在所述换热部件(6)处且用于检测冷媒泄漏。所述检测部件能更快速地发现冷媒泄露,以提高空调器室内机(1000)的运行安全性。
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