Title:
HEAT EXCHANGE TYPE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/087998
Kind Code:
A1
Abstract:
A heat exchange type ventilation device (2) is provided with a window frame (5), a daylighting section (6) which is located inside the window frame (5), and a heat exchange element (7) which is disposed so as to overlap the daylighting section (6). The window frame (5) has a discharge air inlet (9), a discharge air outlet (10), a supply air inlet (12), a supply air outlet (13), an air discharge blower (8), and an air supply blower (11). The heat exchange element (7) has supply air flow passages (15) provided between the supply air inlet (12) and the supply air outlet (13), and also has discharge air flow passages (14) provided between the discharge air inlet (9) and the discharge air outlet (10). The supply air flow passages (15) and the discharge air flow passages (14) are separated by light-transmissive heat transfer plates (16) for exchanging sensible heat or total heat. The heat transfer plates (16) are stacked on each other so as to form the supply air flow passages (15) and the discharge air flow passages (14), and the supply air flow passages (15) and the discharge air flow passages (14) are arranged alternately.
Inventors:
FUKUMOTO MASAHIDE
HAMADA YOUSUKE
HAMADA YOUSUKE
Application Number:
PCT/JP2018/040027
Publication Date:
May 09, 2019
Filing Date:
October 29, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F7/08
Foreign References:
| KR101146332B1 | 2012-05-21 | |||
| JP2013525733A | 2013-06-20 | |||
| CN203925169U | 2014-11-05 | |||
| JPH08226282A | 1996-09-03 | |||
| JPS60112589U | 1985-07-30 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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