Title:
HEAT-EXCHANGE TYPE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/014491
Kind Code:
A1
Abstract:
This heat-exchange type ventilation device (100) is provided with: a box-shaped casing (1) having formed therein an air supply passage for supplying air from outdoor to indoor and an air discharge passage for discharging the air from indoor to outdoor; an air supply blower disposed in the air supply passage; an air discharge blower disposed in the air discharge passage; a heat-exchange element that is disposed in the casing (1) and that exchanges heat between the air flowing into the air supply passage and the air flowing in the air discharge passage; and a control board (15) disposed in the casing (1). In the casing (1), a board opening (16) through which at least a part of the control board (15) can be pulled out of the casing (1), is formed.
Inventors:
NAGATA FUKUTARO (JP)
MIYAZAKI YUKI (JP)
MATSUBARA YASUMITSU (JP)
MIYAZAKI YUKI (JP)
MATSUBARA YASUMITSU (JP)
Application Number:
PCT/JP2019/028461
Publication Date:
January 28, 2021
Filing Date:
July 19, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F7/08; F24F13/20
Domestic Patent References:
| WO2010125632A1 | 2010-11-04 |
Foreign References:
| JP2001091008A | 2001-04-06 | |||
| JP2004003869A | 2004-01-08 | |||
| KR20060025925A | 2006-03-22 | |||
| JP2015158308A | 2015-09-03 |
Other References:
See also references of EP 4001788A4
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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