Title:
HEAT EXCHANGE DEVICE AND COOLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/069861
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve the heat exchange efficiency of a heat exchange device. A heat exchange device comprises heat exchangers (2) that exchange heat between a coolant and air which flows through a flow path (1) in the vertical direction, a supply duct (3) that supplies the coolant subject to heat exchange by the heat exchangers (2), and a discharge duct (4) that is for discharging the coolant which has been subjected to heat exchange by the heat exchangers (2), said heat exchange device being characterized in that: a plurality of the heat exchangers (2) are disposed along a direction intersecting the flow path (1) of the air; and at least one of the supply duct (3) and the discharge duct (4) is constituted by a main pipe (5) that is disposed below a region in which the plurality of heat exchangers (2) are disposed and parallel to the direction along which the heat exchangers (2) are arranged and which is indicated by the arrow (W) in the drawing, and branch pipes (6) that respectively connect the main pipe (5) and the plurality of heat exchangers (2).
Inventors:
HACHIYA MAHIRO (JP)
CHIBA MASAKI (JP)
YAMASAKI KENJI (JP)
MIYAMOTO YOSHINORI (JP)
CHIBA MASAKI (JP)
YAMASAKI KENJI (JP)
MIYAMOTO YOSHINORI (JP)
Application Number:
PCT/JP2022/036467
Publication Date:
April 04, 2024
Filing Date:
September 29, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
F28F9/02; F24F1/0059; F24F1/0063; F28D1/03; F28F9/00; F28F9/26
Foreign References:
| JP2013134011A | 2013-07-08 | |||
| US20130098086A1 | 2013-04-25 | |||
| US20050161202A1 | 2005-07-28 | |||
| JP2010532859A | 2010-10-14 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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