Title:
AIR-CONDITIONING INDOOR CABINET UNIT AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/060888
Kind Code:
A1
Abstract:
The present application relates to the technical field of air conditioning, and provides an air-conditioning indoor cabinet unit and an air conditioner. The air-conditioning indoor cabinet unit comprises a housing, the housing being internally provided with two first volutes arranged opposite to one another and two second volutes arranged in one-to-one correspondence to the two first volutes. An air duct is provided between each first volute and the corresponding second volutes, and a wind wheel is provided at an ingress of each air duct. The housing is provided with two air outlets that correspondingly communicate with the two air ducts. The first volutes each comprise a fixed portion and a flow guide portion, the fixed portions are fixed on the housing, first ends of the flow guide portions are rotatably connected to the fixed portions, and second ends of the flow guide portions extend toward the air outlets. The air-conditioning indoor cabinet unit provided in the present application may meet air supply volume requirements in a large space, may achieve adjustment of the air supply volume when at a certain wind wheel rotational speed, and may configure different air supply volumes for the two air outlets, meeting the diverse air supply needs of users.
Inventors:
YIN XIAOYING (CN)
WANG YONGTAO (CN)
LI YINGSHU (CN)
YUAN JUNJUN (CN)
WANG YONGTAO (CN)
LI YINGSHU (CN)
YUAN JUNJUN (CN)
Application Number:
PCT/CN2022/092437
Publication Date:
April 20, 2023
Filing Date:
May 12, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F1/0014; F24F1/0033; F24F13/20
Domestic Patent References:
| WO2018087822A1 | 2018-05-17 |
Foreign References:
| CN206222482U | 2017-06-06 | |||
| CN208108304U | 2018-11-16 | |||
| CN208108321U | 2018-11-16 | |||
| CN113932295A | 2022-01-14 | |||
| CN211290296U | 2020-08-18 | |||
| CN110410866A | 2019-11-05 | |||
| CN108332289A | 2018-07-27 | |||
| JP2003083566A | 2003-03-19 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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