Title:
BOX-TYPE HEAT EXCHANGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/056814
Kind Code:
A1
Abstract:
A box-type heat exchange device, comprising a box body and heat exchange cores mounted in the box body. A heat exchange channel is formed in the box body, and comprises a plurality of first through holes penetrating the heat exchange cores. The box body comprises a first side plate provided with an indoor air supply port and an indoor air return port. One end of each of the first through holes is in communication with the indoor air supply port, and the other end thereof is in communication with the indoor air return port. According to the box-type heat exchange device of the present invention, the indoor air supply port and the indoor air return port are provided in the same side plate of the box body, such that the length of a duct from an indoor space to the box body can be effectively reduced, i.e., reducing the wind resistance of the duct. Therefore, the power consumption of a fan can be reduced.
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Inventors:
NI SAILONG (CN)
LIAO YILI (CN)
LV DONGJIAN (CN)
WU XIANYING (CN)
LI JIAHUI (CN)
YANG CONGCONG (CN)
ZHANG ZHIJIAN (CN)
LIAO YILI (CN)
LV DONGJIAN (CN)
WU XIANYING (CN)
LI JIAHUI (CN)
YANG CONGCONG (CN)
ZHANG ZHIJIAN (CN)
Application Number:
PCT/CN2022/117234
Publication Date:
April 13, 2023
Filing Date:
September 06, 2022
Export Citation:
Assignee:
GUANGDONG HAIWU TECH CO LTD (CN)
International Classes:
F24F12/00; F24F13/20; F24F13/30
Foreign References:
| CN113776180A | 2021-12-10 | |||
| CN211290379U | 2020-08-18 | |||
| CN209622957U | 2019-11-12 | |||
| CN211146814U | 2020-07-31 | |||
| CN211400070U | 2020-09-01 | |||
| CN104422115A | 2015-03-18 | |||
| CN201858738U | 2011-06-08 | |||
| JP2021018049A | 2021-02-15 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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