Title:
AIR CONDITIONING INDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2023/103619
Kind Code:
A1
Abstract:
An air conditioning indoor unit. The air conditioning indoor unit comprises: a housing (1) having a connecting plate (13) fixed therein; a turbine wheel assembly comprising a rotatory shaft (5) and a turbine wheel (6), wherein the rotatory shaft (5) is fixed to and penetrates through the turbine wheel (6) and is rotatably arranged in the housing (1), and the rotation of the rotatory shaft (5) drives the turbine wheel (6) to rotate about a first rotation center; a volute assembly comprising a sealing partition (2) and a volute (3), wherein the volute (3) is fixed to the sealing partition (2), the sealing partition (2) and the connecting plate (13) are rotatably connected and are movable relative to each other, and the rotation of the sealing partition (2) drives the volute (3) to rotate about a second rotation center; and an adjusting mechanism which is located on the connecting plate (13), and drives the sealing partition (2) to move in a first direction relative to the connecting plate (13) during the rotation process of the sealing partition (2), thereby adjusting the distance between the second rotation center and the first rotation center. By arranging the adjusting mechanism capable of adjusting the rotation center of the volute (3), the problem of interference arising from the rotation of the volute (3) in the air conditioning indoor unit can be avoided.
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Inventors:
TIAN ZHIQIANG (CN)
LI JING (CN)
WEI WEI (CN)
ZHANG ZHONGXIAO (CN)
WANG YUAN (CN)
WANG HAISHENG (CN)
DIAO HONGFU (CN)
LI JING (CN)
WEI WEI (CN)
ZHANG ZHONGXIAO (CN)
WANG YUAN (CN)
WANG HAISHENG (CN)
DIAO HONGFU (CN)
Application Number:
PCT/CN2022/127216
Publication Date:
June 15, 2023
Filing Date:
October 25, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F1/0022; F24F1/0014; F24F1/0033; F24F11/64; F24F11/65; F24F11/89
Foreign References:
| CN212538052U | 2021-02-12 | |||
| CN107631353A | 2018-01-26 | |||
| CN105156359A | 2015-12-16 | |||
| CN213747026U | 2021-07-20 | |||
| CN210317911U | 2020-04-14 | |||
| CN111720991A | 2020-09-29 | |||
| JP2005331179A | 2005-12-02 | |||
| KR20000075314A | 2000-12-15 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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