Title:
AIR CONDITIONING INDOOR UNIT AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/142044
Kind Code:
A1
Abstract:
Provided in the present application are an air conditioning indoor unit and an air conditioner. The air conditioning indoor unit comprises a housing and an evaporator. The housing is provided with a first air duct, a second air duct, a first air inlet, a first air supply port, a second air inlet, and a rotary air duct assembly. The first air duct communicates with the first air inlet and the first air supply port. The second air duct communicates with the second air inlet and the rotary air duct assembly. The rotary air duct assembly is disposed in the first air duct and is located on the air intake side of the evaporator. In a first state, the rotary air duct assembly takes in air from the second air duct and guides the air flow of the second air duct to a preset air discharge position. In a second state, part of indoor return air from the first air inlet can pass through the rotary air duct assembly.
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Inventors:
LI BAOHUA (CN)
ZHANG WEIDONG (CN)
ZHANG WEIDONG (CN)
Application Number:
PCT/CN2021/091744
Publication Date:
July 07, 2022
Filing Date:
April 30, 2021
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F24F1/0014; F24F1/32; F24F11/65; F24F11/67; F24F13/02; F24F13/20
Domestic Patent References:
| WO2017049540A1 | 2017-03-30 |
Foreign References:
| CN209181105U | 2019-07-30 | |||
| CN109780632A | 2019-05-21 | |||
| CN105299754A | 2016-02-03 | |||
| CN211575299U | 2020-09-25 | |||
| JP2002089923A | 2002-03-27 |
Other References:
See also references of EP 4235043A4
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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