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Patent Searching and Data


Title:
HEAT-EXCHANGE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/106824
Kind Code:
A1
Abstract:
This heat-exchange ventilation device is provided with: an exhaust blower (2) that generates an exhaust flow (21) flowing from the inside to the outside of a room; an air supply blower (3) that generates an air supply flow (22) flowing from the outside to the inside of the room; and a first heat exchanger (4) and a second heat exchanger (5) in which a primary passage for passing the exhaust flow (21) and a secondary passage for passing the air supply flow (22) are formed and which exchange heat between the exhaust flow (21) and the air supply flow (22). The first heat exchanger (4) and the second heat exchanger (5) are aligned in a second direction perpendicular to a first direction in which a component of the primary passage and a component of the secondary passage are layered. With respect to the first direction, the first heat exchanger (4) projects to a first side more than the second heat exchanger (5). With respect to the first direction, the second heat exchanger (5) projects to a second side opposed to the first side more than the first heat exchanger (4).

Inventors:
MATSUMOTO, Kohei (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2017/043263
Publication Date:
June 06, 2019
Filing Date:
December 01, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F24F7/08
Foreign References:
JP2000146250A2000-05-26
US20100122794A12010-05-20
JP2014092303A2014-05-19
JP2011220537A2011-11-04
US20050257550A12005-11-24
Attorney, Agent or Firm:
TAKAMURA, Jun (Sakai International Patent Office, Toranomon Mitsui Building 8-1, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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