Title:
HEAT EXCHANGE TYPE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/255311
Kind Code:
A1
Abstract:
A heat exchange type ventilation device (100) comprises: a non-heat-exchange air path (31) that connects an upstream exhaust ventilation path, which is an exhaust ventilation path upstream of a heat exchanger (8), and a downstream exhaust ventilation path, which is an exhaust ventilation path downstream of the heat exchanger (8), without passing through the heat exchanger (8); a control circuit board (14) arranged in contact with one outer surface (92a) of a housing at a position facing the non-heat-exchange air path (31), with the one side of the housing being interposed therebetween; and a heat radiating portion (15) arranged in contact with one inner surface (92b) inside the non-heat-exchange air path (31).
Inventors:
KAWAI TOSHIAKI (JP)
Application Number:
PCT/JP2019/024389
Publication Date:
December 24, 2020
Filing Date:
June 19, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F7/08
Foreign References:
| JP2011075117A | 2011-04-14 | |||
| JPH08170847A | 1996-07-02 | |||
| JPH07332727A | 1995-12-22 | |||
| JP2014228211A | 2014-12-08 | |||
| KR20080098859A | 2008-11-12 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
Download PDF: