Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/159943
Kind Code:
A1
Abstract:
An air conditioner. The air conditioner comprises a casing and at least one partition plate, the casing being provided with a first air inlet and a first air outlet, a cavity being formed in the casing, and the cavity communicating with the first air inlet and the first air outlet. The at least one partition plate is disposed in the cavity, and the at least one partition plate divides the cavity into a main flow channel and at least one backflow channel. An inlet of the backflow channel is formed between the end, close to the first air outlet, of the at least one partition plate and the casing, and an outlet of the backflow channel is formed between the end, close to the first air inlet, of the at least one partition plate and the casing. One of the at least one partition plate comprises a first flow guide section, the first flow guide section being an arc-shaped plate, and the center axis of the arc surface of the arc-shaped plate being located on the side, away from the casing, of the arc-shaped plate, so that part of airflow in the main flow channel generates a vortex roll in the first flow guide section.
Inventors:
ZHANG ZHONGSHENG (CN)
LI YUNXI (CN)
SHANG QINGAN (CN)
ZHANG FENGJIAO (CN)
WU TENG (CN)
BIE QINGFENG (CN)
LI YUNXI (CN)
SHANG QINGAN (CN)
ZHANG FENGJIAO (CN)
WU TENG (CN)
BIE QINGFENG (CN)
Application Number:
PCT/CN2022/122289
Publication Date:
August 31, 2023
Filing Date:
September 28, 2022
Export Citation:
Assignee:
HISENSE AIR CONDITIONING CO LTD (CN)
International Classes:
F24F13/08; F24F1/0011
Foreign References:
| CN111623505A | 2020-09-04 | |||
| CN110997154A | 2020-04-10 | |||
| CN114623494A | 2022-06-14 | |||
| CN114440312A | 2022-05-06 | |||
| CN114440311A | 2022-05-06 | |||
| CN114459072A | 2022-05-10 | |||
| CN114440313A | 2022-05-06 | |||
| CN114459073A | 2022-05-10 | |||
| CN110986348A | 2020-04-10 | |||
| CN110833373A | 2020-02-25 | |||
| US20200306771A1 | 2020-10-01 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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