Title:
HEAT EXCHANGE ELEMENT AND HEAT EXCHANGE TYPE VENTILATION DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP2021113650
Kind Code:
A
Abstract:
To provide a heat exchange element which suppresses peeling between an interval holding member and a partition member in an outer peripheral part and which can suppress deterioration in a ventilation amount, and to provide a heat exchange type ventilation device using the same.SOLUTION: In a heat exchange element 6, heat exchange element pieces 15 are laminated each of which includes a heat transfer plate 13 and a plurality of ribs 14 (inner rib 14a, outer rib 14b) provided on one surface of the heat transfer plate 13, and an exhaust air passage 16 and a supply air passage 17 are constituted layer by layer alternately, and an exhaust airflow 3 circulating in the exhaust air passage 16 and a supply airflow 4 circulating in the supply air passage 17 exchange heat via the heat transfer plate 13. Then, the plurality of ribs 14 are constituted by having the outer ribs 14b positioned on both end sides of the heat transfer plate 13, and a plurality of inner ribs 14a positioned inside the outer ribs 14b. Also, between the outer rib 14b and the inner rib 14a adjacent to the outer rib 14b, a sticking material 50 is formed for sticking the outer rib 14b and the inner rib 14a.SELECTED DRAWING: Figure 3
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Inventors:
HATA GENKI
HAMADA YOSUKE
MURAMATSU MASATADA
HONDA MASATO
KUMAZAWA EISAKU
HAMADA YOSUKE
MURAMATSU MASATADA
HONDA MASATO
KUMAZAWA EISAKU
Application Number:
JP2020006915A
Publication Date:
August 05, 2021
Filing Date:
January 20, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F28F3/08; F24F7/08; F28D9/00
Attorney, Agent or Firm:
Kenji Kamada
Koichi Nomura
Koichi Nomura