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Title:
VERTICAL INDOOR AIR-CONDITIONING UNIT
Document Type and Number:
WIPO Patent Application WO/2018/196592
Kind Code:
A1
Abstract:
A vertical indoor air-conditioning unit, comprising: a shell (100), a plurality of air outlets (112) being arranged vertically on a front panel (110), and an air inlet (122) being provided at the back side; a heat exchanger (200) provided in the shell (100); a first cross flow fan (310) and a second cross flow fan (320) which are arranged vertically in the shell (100), the axes of the cross flow fans extending vertically and being arranged collinearly, and the cross flow fans being configured to drive air to enter the shell through the air inlet, and to blow the air out from the corresponding air outlets (112) after heat exchange of the heat exchanger (200); an air duct component (400) arranged vertically on the periphery of the first cross flow fan (310) and the second cross flow fan (320) to guide air from the heat exchanger (200) to the air outlets (122); an air duct separator (500) mounted at the air duct component (400) and located between the first cross flow fan (310) and the second cross flow fan (320), and dividing the space defined by the air duct component (400) into upper and lower parts respectively accommodating the first cross flow fan (310) and the second cross flow fan (320), the air duct separator (500) being provided with two bearings (520, 550) respectively matching a rotary shaft (311) of the first cross flow fan (310) and a rotary shaft (321) of the second cross flow fan (320). The vertical indoor air-conditioning unit can simplify the air duct component, and reduce the impact of the air duct component on the heat exchange of the heat exchanger.

Inventors:
YANG HUAIBO (CN)
GENG BAOHAN (CN)
HAO BENHUA (CN)
ZHU HUI (CN)
LI GUOHANG (CN)
Application Number:
PCT/CN2018/082391
Publication Date:
November 01, 2018
Filing Date:
April 09, 2018
Export Citation:
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Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
International Classes:
F24F1/00; F24F13/20
Foreign References:
CN106958868A2017-07-18
CN106958867A2017-07-18
CN107101266A2017-08-29
CN107166517A2017-09-15
CN107218661A2017-09-29
CN107289516A2017-10-24
CN103574776A2014-02-12
CN203571893U2014-04-30
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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