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1. WO2019149256 - FRESH AIR INDOOR AIR CONDITIONER UNIT

Publication Number WO/2019/149256
Publication Date 08.08.2019
International Application No. PCT/CN2019/074292
International Filing Date 31.01.2019
IPC
F24F 1/00 2019.1
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
F24F 3/16 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
CPC
F24F 1/0007
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
F24F 1/0035
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
0035characterised by introduction of outside air to the room
F24F 1/0071
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
0071with means for purifying supplied air
F24F 11/89
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
89Arrangement or mounting of control or safety devices
F24F 13/28
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
28Arrangement or mounting of filters
F24F 2221/34
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
2221Details or features not otherwise provided for
34Heater, e.g. gas burner, electric air heater
Applicants
  • 青岛海尔空调器有限总公司 QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD. [CN]/[CN]
  • 海尔智家股份有限公司 HAIER SMART HOME CO., LTD. [CN]/[CN]
Inventors
  • 于兆志 YU, Zhaozhi
  • 徐卫军 XU, Weijun
  • 于明基 YU, Mingji
  • 徐永伟 XU, Yongwei
  • 赵继斌 ZHAO, Jibin
Agents
  • 北京智汇东方知识产权代理事务所(普通合伙) WISEAST INTELLECTUAL PROPERTY LAW FIRM
Priority Data
201810102131.901.02.2018CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FRESH AIR INDOOR AIR CONDITIONER UNIT
(FR) UNITÉ INTÉRIEURE DE CLIMATISEUR D’AIR FRAIS
(ZH) 一种新风空调室内机
Abstract
(EN) A fresh air indoor air conditioner unit (10) comprises a housing (100) and a fresh air device (200). The fresh air device (200) comprises an air inlet module (210) and a fan module (220) communicating with the air inlet module (210). An air inlet cavity is defined in the air inlet module (210), and a pipeline connection portion (212) communicating with the air inlet cavity (211) is provided. The pipeline connection portion (212) is connected to an outdoor fresh air inlet tube (213). The fan module (220) comprises a centrifugal fan (221) and a volute (222) provided outside the centrifugal fan (221). An air inlet of the volute (222) communicates with the air inlet cavity (211), and an air outlet (223) of the volute (222) faces a top portion of the housing (100). An air supply fan (400) is configured to intake, at an air inlet (110) at the top portion of the housing (100), at least some of the air discharged by the centrifugal fan (221), and the air exchanges heat with a heat exchanger (300), and is then discharged via an air supply outlet (120) at a lower portion of the housing (100).
(FR) La présente invention concerne une unité intérieure de climatiseur d’air frais (10) comprend un boîtier (100) et un dispositif d’air frais (200). Le dispositif d’air frais (200) comprend un module d’entrée d’air (210) et un module de ventilateur (220) communiquant avec le module d’entrée d’air (210). Une cavité d’entrée d’air est définie dans le module d’entrée d’air (210), et une partie de raccordement de canalisation (212) communiquant avec la cavité d’entrée d’air (211) est disposée. La partie de raccordement de canalisation (212) est raccordée à un tube d’entrée d’air frais extérieur (213). Le module de ventilateur (220) comprend un ventilateur centrifuge (221) et une volute (222) disposée à l'extérieur du ventilateur centrifuge (221). Une entrée d’air de la volute (222) communique avec la cavité d’entrée d’air (211), et une sortie d’air (223) de la volute fait face à une partie supérieure du boîtier (100). Un ventilateur de distribution d’air (400) est configuré pour admettre, au niveau d’une entrée d’air (110) au niveau de la partie supérieure du boîtier (100), au moins une partie de l’air évacué par le ventilateur centrifuge (221), et l’air échange de la chaleur avec un échangeur de chaleur (300), et est ensuite évacué par l’intermédiaire d’une sortie de distribution d’air (120) au niveau d’une partie inférieure du boîtier (100).
(ZH) 一种新风空调室内机(10),包括机壳(100)和新风装置(200),新风装置(200)包括进风模块(210)和与进风模块(210)连通的风机模块(220);进风模块(210)内部限定有进风腔(211),并且设置有与进风腔(211)连通的管路连接部(212),管路连接部(212)用于连接通向至室外的新风进风管(213);风机模块(220)包括离心风机(221)和设置在离心风机(221)外部的蜗壳(222);蜗壳(222)的进风口与进风腔(211)连通,其出风口(223)朝向机壳(100)的顶部;送风风机(400)配置成从机壳(100)顶部的进风口(110)处吸入至少部分离心风机(221)排出的空气,从而与换热器(300)换热后从机壳(100)下部的送风口(120)排出。
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