Title:
HEAT EXCHANGING VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/051524
Kind Code:
A1
Abstract:
A heat exchanging ventilation device comprises: an air supply blower (8); an air discharge blower (9); a supply air passage through which air to be delivered indoors from the outdoors by the air supply blower (8) flows; a discharge air passage through which air to be delivered outdoors from the indoors by the air discharge blower flows; a heat exchange element (11) disposed at the position where both the supply air passage and the discharge air passage pass and exchanging heat between air delivered by the air supply blower (8) and air delivered by the air discharge blower (9); a supply air damper (12) provided on the supply air inlet (2) side of the supply air passage; a discharge air damper (13) provided on the discharge air outlet (3) side of the discharge air passage; and a circulation damper (14) provided at a boundary portion (25) which separates the supply air passage and the discharge air passage from each other.
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Inventors:
IIO KOUJI
ISHIGURO KENICHI
HASHIMOTO TOSHIHIKO
SUZUKI YASUHIRO
ISHIGURO KENICHI
HASHIMOTO TOSHIHIKO
SUZUKI YASUHIRO
Application Number:
PCT/JP2016/004232
Publication Date:
March 30, 2017
Filing Date:
September 16, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F7/08
Foreign References:
| JP2007170713A | 2007-07-05 | |||
| JPH03152330A | 1991-06-28 | |||
| JPS60155838U | 1985-10-17 | |||
| JPS5595052A | 1980-07-18 |
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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