Title:
HEAT EXCHANGING VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/234872
Kind Code:
A1
Abstract:
A heat exchanging ventilation device (100) is provided with: a housing (1) having a plate section (1c) which is a first plate section in which a supply air inlet (5) and a discharge air outlet (8) are provided, a plate section (1d) which is a second plate section in which a supply air outlet (6) and a discharge air inlet are provided, a plate section (1a) which is a third plate section, and a plate section (1b) which is a fourth plate section, the housing (1) having formed therein a supply air passage which is a passage for a supply air flow which flows from the supply air inlet (5) through a heat exchanger (4) toward the supply air outlet (6), the housing (1) also having formed therein a discharge air passage which is a passage for a discharge air flow which flows from the discharge air inlet through the heat exchanger (4) toward the discharge air outlet (8); a supply air filter (13) which, between the first plate section and the heat exchanger (4), extends from the fourth plate section through the discharge air passage, and is inserted into the supply air passage located further toward the third plate section side than the discharge air passage; and a discharge air filter (14) which, between the second plate section and the heat exchanger (4), extends from the fourth plate section through the supply air passage and is inserted into the discharge air passage located further toward the third plate section side than the supply air passage.
Inventors:
FUJII YOSHINORI (JP)
IWATA KOJI (JP)
WATANABE YUKIO (JP)
AOKI HIROKI (JP)
MIYAZAKI YUKI (JP)
IWATA KOJI (JP)
WATANABE YUKIO (JP)
AOKI HIROKI (JP)
MIYAZAKI YUKI (JP)
Application Number:
PCT/JP2018/021784
Publication Date:
December 12, 2019
Filing Date:
June 06, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F7/08; F24F3/147; F24F13/28
Domestic Patent References:
| WO2016194261A1 | 2016-12-08 |
Foreign References:
| JP2015158313A | 2015-09-03 | |||
| JP2016176634A | 2016-10-06 | |||
| JP2015087058A | 2015-05-07 | |||
| JP2011017522A | 2011-01-27 | |||
| US20050236150A1 | 2005-10-27 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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