Title:
STRUCTURE
Document Type and Number:
Japanese Patent JP2023180187
Kind Code:
A
Abstract:
To provide a heat exchange structure which prevent a collision of fluids or stagnation of a fluid flow in a region where fluids mix.SOLUTION: A heat exchange structure 1 includes a partition wall structure 10 by which a first flow channel space in which a plurality of first flow channels 12a extending spirally in some directions communicate with each other and a second flow channel space in which a plurality of second flow channels 14a extending spirally in the some directions communicate with each other are spaced apart from each other. Two of the plurality of first flow channels 12a adjacent to each other are formed such that, when viewed from a direction along the extension of the first flow channels 12a, one of the two first flow channels 12a swirls in a first direction, and the other of the two first flow channels swirls in a second direction which is a direction opposite to the first direction. Two of the plurality of second flow channels 14a adjacent to each other are formed such that, when viewed from a direction along the extension of the second flow channels 14a, one of the two second flow channels 14a swirls in the first direction, and the other of the two second flow channels swirls in the second direction which is the direction opposite to the first direction.SELECTED DRAWING: Figure 3
Inventors:
SUDO KAI
SHINTANI KUNITAKA
SHINTANI KUNITAKA
Application Number:
JP2022101436A
Publication Date:
December 20, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
NATURE ARCH CO LTD
International Classes:
F28F13/06; B33Y10/00; B33Y80/00; F28D7/08
Attorney, Agent or Firm:
Makoto Kuramochi
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