Title:
HEAT EXCHANGE DEVICE AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/116674
Kind Code:
A1
Abstract:
Disclosed are a heat exchange device and an air conditioner having the heat exchange device. The heat exchange device comprises a first heat exchanger, a second heat exchanger and a connecting assembly, wherein the second heat exchanger and the first heat exchanger are overlapped in the thickness direction of the first heat exchanger; the dimension of the second heat exchanger in the height direction thereof is smaller than that of the first heat exchanger in the height direction thereof; the distance between the top end of the second heat exchanger and the top end of the first heat exchanger is smaller than that between the bottom end of the second heat exchanger and the bottom end of the first heat exchanger; and the connecting assembly is used for connecting the first heat exchanger and the second heat exchanger. The heat exchange device according to the embodiments of the present application reduces the overall volume of the heat exchangers, improves the heat exchange efficiency, and achieves relative fixing of the first heat exchanger and the second heat exchanger to improve the connection stability of the heat exchange device.
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Inventors:
WANG MINGREN (CN)
ZHANG TIEGANG (CN)
SUN XIHUI (CN)
LUO WEIHONG (CN)
LIAO SHENGSHENG (CN)
LI HONGWEI (CN)
CUI YUANBO (CN)
LAO TONGBING (CN)
ZHANG TIEGANG (CN)
SUN XIHUI (CN)
LUO WEIHONG (CN)
LIAO SHENGSHENG (CN)
LI HONGWEI (CN)
CUI YUANBO (CN)
LAO TONGBING (CN)
Application Number:
PCT/CN2021/122393
Publication Date:
June 09, 2022
Filing Date:
September 30, 2021
Export Citation:
Assignee:
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F28D1/047; F24F13/30; F28F9/26
Domestic Patent References:
| WO2013031528A1 | 2013-03-07 |
Foreign References:
| CN214223381U | 2021-09-17 | |||
| CN214223380U | 2021-09-17 | |||
| CN1428577A | 2003-07-09 | |||
| CN204177241U | 2015-02-25 | |||
| CN109974132A | 2019-07-05 | |||
| CN201387185Y | 2010-01-20 | |||
| CN111306640A | 2020-06-19 | |||
| CN102135350A | 2011-07-27 | |||
| JPH1061981A | 1998-03-06 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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