Title:
HEAT EXCHANGE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO2010109662
Kind Code:
A1
Abstract:
Disclosed is a heat exchange ventilation device having a casing in which are formed: an air supply passage which sucks in outdoor air from an outdoor suction port by means of an air supply blower, and supplies air into a room from a blow-out port inside the room, via an air-supply heat-exchange passage of a heat exchanger; and a discharge air passage which sucks in indoor air from an indoor suction port by means of an air discharge blower, and discharges air outside the room from a blow-out port outside the room, via an air-discharge heat-exchange passage of the heat exchanger. The device further comprises a blow-out chamber having: an accumulation part which is disposed in the centre of the casing, and at which air which has been blown out from the air supply blower or air discharge blower is retained, and which is oriented in the direction of the heat exchanger; and an outlet part which is contiguous with the accumulation part and has an enlarged width which is shaped like a bell mouth towards the heat exchanger.
Inventors:
SUZUKI MASANOBU (JP)
MORIKAWA MASAKI (JP)
YAMAGUCHI MASASHI (JP)
TAKAHASHI JUNICHI (JP)
UEDA MASAHIRO (JP)
MORIKAWA MASAKI (JP)
YAMAGUCHI MASASHI (JP)
TAKAHASHI JUNICHI (JP)
UEDA MASAHIRO (JP)
Application Number:
PCT/JP2009/056346
Publication Date:
September 30, 2010
Filing Date:
March 27, 2009
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
SUZUKI MASANOBU (JP)
MORIKAWA MASAKI (JP)
YAMAGUCHI MASASHI (JP)
TAKAHASHI JUNICHI (JP)
UEDA MASAHIRO (JP)
SUZUKI MASANOBU (JP)
MORIKAWA MASAKI (JP)
YAMAGUCHI MASASHI (JP)
TAKAHASHI JUNICHI (JP)
UEDA MASAHIRO (JP)
International Classes:
F24F7/08
Foreign References:
| JPH03251634A | 1991-11-11 | |||
| JP2007127391A | 2007-05-24 |
Other References:
See also references of EP 2413052A4
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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