Title:
HEAT EXCHANGE ELEMENT, HEAT EXCHANGER, AND HEAT EXCHANGE DEVICE
Document Type and Number:
Japanese Patent JP2020180764
Kind Code:
A
Abstract:
To provide a heat exchange element capable of improving heat exchange efficiency without requiring a fin for improving a heat transfer coefficient.SOLUTION: A heat exchange element includes a tubular member 10 which allows a first heat exchange medium C to flow to the inside and allows a second heat exchange medium D to flow to the outside, and a collision plate 11 which is disposed inclined relative to an axis O of the tubular member 10 in the inside of the tubular member 10. The collision plate 11 is brought into contact with inner surfaces 10a, 10b of the tubular member 10 at both ends in a maximum inclination direction S of the collision plate 11 with respect to the axis O, and is separated from inner surfaces 10c, 10d of the tubular member 10 at both side end edges 11c, 11d in a direction orthogonal to the maximum inclination direction S.SELECTED DRAWING: Figure 1
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Inventors:
NITTA MINORU
TAKAHASHI ATSUSHI
TAWARA KOICHI
TAKAHASHI ATSUSHI
TAWARA KOICHI
Application Number:
JP2019085703A
Publication Date:
November 05, 2020
Filing Date:
April 26, 2019
Export Citation:
Assignee:
MIKUTAY CO LTD
International Classes:
F28F1/40; F28D7/16; F28F1/04; F28F13/02
Attorney, Agent or Firm:
Heiwa International Patent Office