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1. WO2021143132 - CEILING-MOUNTED FRESH AIR CONDITIONER INDOOR UNIT

Publication Number WO/2021/143132
Publication Date 22.07.2021
International Application No. PCT/CN2020/110518
International Filing Date 21.08.2020
IPC
F24F 1/0022 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
0007Indoor units, e.g. fan coil units
0018characterised by fans
0022Centrifugal or radial fans
F24F 1/0047 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
0007Indoor units, e.g. fan coil units
0043characterised by mounting arrangements
0047mounted in the ceiling or at the ceiling
F24F 1/0063 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
0007Indoor units, e.g. fan coil units
0059characterised by heat exchangers
0063by the mounting or arrangement of the heat exchangers
F24F 1/0073 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
0007Indoor units, e.g. fan coil units
0071with means for purifying supplied air
0073characterised by the mounting or arrangement of filters
F24F 1/0093 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
0007Indoor units, e.g. fan coil units
009characterised by heating arrangements
0093with additional radiant heat-discharging elements, e.g. electric heaters
F24F 7/007 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
7Ventilation
007with forced flow
CPC
F24F 1/0022
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
0018characterised by fans
0022Centrifugal or radial fans
F24F 1/0047
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
0043characterised by mounting arrangements
0047mounted in the ceiling or at the ceiling
F24F 1/0063
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
0059characterised by heat exchangers
0063by the mounting or arrangement of the heat exchangers
F24F 1/0073
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
0073characterised by the mounting or arrangement of filters
F24F 1/0093
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
009characterised by heating arrangements
0093with additional radiant heat-discharging elements, e.g. electric heaters
F24F 11/65
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
63Electronic processing
65for selecting an operating mode
Applicants
  • 浙江星光电科智能家居科技有限公司 ZHEJIANG XINGGUANGDIANKE SMART HOME TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 杨建斌 YANG, Jianbin
  • 王德锁 WANG, Desuo
Agents
  • 浙江千克知识产权代理有限公司 ZHEJIANG KG IP LAW FIRM
Priority Data
202010059490.819.01.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CEILING-MOUNTED FRESH AIR CONDITIONER INDOOR UNIT
(FR) UNITÉ INTÉRIEURE DE CLIMATISEUR D'AIR FRAIS MONTÉE AU PLAFOND
(ZH) 一种吊顶式新风空调室内机
Abstract
(EN) A ceiling-mounted fresh air conditioner indoor unit, comprising a housing (6), a centrifugal fan (5), a heat exchanger (4), a water receiving tray (7), a filter screen assembly (13), and an electric control box (10). A fresh air port (21), an air return port (31), and an air supply port (1) are provided in the housing (6); the fresh air port (21) and the air return port (31) are provided on one side of the housing (6) in parallel, and the air supply port (1) is provided on the other side opposite to the side; the centrifugal fan (5), the heat exchanger (4), and the filter screen assembly (13) are sequentially provided behind the air supply port (1) in the housing (6), and the electric control box (10) is provided above a chamber between the filter screen assembly (13), and the fresh air port (21) and the air return port (31); the heat exchanger (4) is inclined downward from an upper end of the filter screen assembly (13) to the air supply port (1), and the water receiving tray (7) is provided below the heat exchanger (4). The ceiling-mounted fresh air conditioner indoor unit can adjust indoor temperature and humidity while filtering and purifying outdoor oxygen-enriched fresh air and introducing same into the room, has a small size, has low mounting space requirements, and can be hidden and mounted in the false ceiling.
(FR) La présente invention concerne une unité intérieure de climatiseur d'air frais montée au plafond, comprenant un boîtier (6), un ventilateur centrifuge (5), un échangeur de chaleur (4), un plateau de réception d'eau (7), un ensemble tamis de filtre (13), et une boîte de commande électrique (10). Un orifice d'air frais (21), un orifice de retour d'air (31) et un orifice d'alimentation en air (1) sont disposés dans le boîtier (6) ; l'orifice d'air frais (21) et l'orifice de retour d'air (31) sont disposés sur un côté du boîtier (6) en parallèle, et l'orifice d'alimentation en air (1) est disposé sur l'autre côté opposé au côté ; le ventilateur centrifuge (5), l'échangeur de chaleur (4) et l'ensemble tamis filtrant (13) sont disposés de manière séquentielle derrière l'orifice d'alimentation en air (1) dans le boîtier (6), et la boîte de commande électrique (10) est disposée au-dessus d'une chambre entre l'ensemble tamis filtrant (13), et l'orifice d'air frais (21) et l'orifice de retour d'air (31) ; l'échangeur de chaleur (4) est incliné vers le bas à partir d'une extrémité supérieure de l'ensemble tamis de filtre (13) vers l'orifice d'alimentation en air (1), et le plateau de réception d'eau (7) est disposé au-dessous de l'échangeur de chaleur (4). L'unité intérieure de climatiseur d'air frais montée au plafond peut ajuster la température et l'humidité intérieures tout en filtrant et en purifiant l'air frais enrichi en oxygène extérieur et en l'introduisant dans la pièce, a une petite taille, présente de faibles exigences d'espace de montage, et peut être cachée et montée dans le faux plafond.
(ZH) 一种吊顶式新风空调室内机,包括壳体(6)、离心风机(5)、换热器(4)、接水盘(7)、过滤网组件(13)、电控盒(10),所述壳体(6)上设有新风口(21)、回风口(31)、送风口(1)。所述壳体(6)一侧并列设有新风口(21)、回风口(31),与这一侧相对的另一侧设有送风口(1);所述壳体(6)内送风口(1)后依次设有离心风机(5)、换热器(4)、过滤网组件(13),过滤网组件(13)与新风口(21)、回风口(31)之间的腔室上方设有电控盒(10);所述换热器(4)自所述过滤网组件(13)的上端向送风口(1)方向向下倾斜,所述换热器(4)下方设有接水盘(7)。提供了一种可以调节室内的温湿度的同时将室外富氧的新鲜空气经过过滤净化引入室内,并且设备体积小巧,对安装空间要求较低,可以隐蔽安装在吊顶内的一种吊顶式新风空调室内机。
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