Title:
HEAT EXCHANGE ELEMENT AND HEAT EXCHANGE-TYPE VENTILATION DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP2020180735
Kind Code:
A
Abstract:
To provide a heat exchange element and a heat exchange-type ventilation device using the same, capable of making a rib and a heat transfer plate hardly separate, and suppressing reduction of a ventilation amount, when external force generates on an outer surface of the heat exchange element.SOLUTION: A heat exchange element 6 is constituted by stacking heat exchange element pieces 15 including a heat transfer plate 13 and a plurality of ribs 14 disposed on one face of the heat transfer plate 13 to alternately configure an exhaust air channel 16 and a supply air channel 17 one by one, and an exhaust air flow 3 circulated in the exhaust air channel 16 and a supply air flow 4 circulated in the supply air channel 17 exchange heat through the heat transfer plate 13. The ribs 14 are fastened to the heat transfer plate 13 by an adhesive agent 50 disposed between the ribs 14 and the heat transfer plate 13. The rib 14 has an outer rib 14a positioned at a side end of the heat transfer plate 13, and an inner rib 14b positioned at an inner part of the heat transfer plate 13. The heat transfer plate 13 is formed on a side face of the outer rib 14a positioned at the side end of the heat transfer plate 13 to cover an outer peripheral side face-side of the heat exchange element 6.SELECTED DRAWING: Figure 4
Inventors:
HATA GENKI
HAMADA YOSUKE
HONDA MASATO
HAMADA YOSUKE
HONDA MASATO
Application Number:
JP2019083529A
Publication Date:
November 05, 2020
Filing Date:
April 25, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F28F3/08; F24F7/08; F28D9/00; F28F21/00; F28F21/06
Attorney, Agent or Firm:
Kenji Kamada
Koichi Nomura
Koichi Nomura