Title:
HEAT EXCHANGE DEVICE AND INDOOR AIR-CONDITIONING UNIT
Document Type and Number:
WIPO Patent Application WO/2024/093167
Kind Code:
A1
Abstract:
A heat exchange device and an indoor air-conditioning unit. A first heat exchange part (a) is provided with first heat exchange flow channels (11), a second heat exchange part (b) is provided with second heat exchange flow channels (211), a third heat exchange part (c) is provided with third heat exchange flow channels (212), and a fourth heat exchange part (d) is provided with fourth heat exchange flow channels (221). The flow area of any one of the first heat exchange flow channels (11) is larger than the flow area of any one of the third heat exchange flow channels (212) and the flow area of any one of the fourth heat exchange flow channels (221), and the flow area of any one of the second heat exchange flow channels (211) is larger than the flow area of any one of the third heat exchange flow channels (212) and the flow area of any one of the fourth heat exchange flow channels (221).
Inventors:
ZHAO FUFENG (CN)
SU MINGZE (CN)
TANG HUA (CN)
LI RIXIN (CN)
DU SHUNKAI (CN)
LI JINBO (CN)
SU MINGZE (CN)
TANG HUA (CN)
LI RIXIN (CN)
DU SHUNKAI (CN)
LI JINBO (CN)
Application Number:
PCT/CN2023/090962
Publication Date:
May 10, 2024
Filing Date:
April 26, 2023
Export Citation:
Assignee:
HANDAN MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
International Classes:
F24F1/0063; F24F1/0025; F24F1/0067; F24F13/30; F25B39/00; F28F1/32
Foreign References:
| CN218672400U | 2023-03-21 | |||
| CN107830658A | 2018-03-23 | |||
| CN106403394A | 2017-02-15 | |||
| CN107860116A | 2018-03-30 | |||
| CN206247712U | 2017-06-13 | |||
| CN210861410U | 2020-06-26 | |||
| JP2006162183A | 2006-06-22 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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