Title:
TOTAL HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2023093086
Kind Code:
A
Abstract:
To provide a total heat exchanger capable of uniformizing wind speed distribution by suppressing deviation of air flow which passes through total heat exchanging elements in an air-feeding path and an exhaust path.SOLUTION: A total heat exchanger includes an air-feeding path, an exhaust path, an air-feeding fan, an exhaust fan, a heat exchange element and a housing. The air-feeding path and the exhaust path are continuously elongated along a first direction and, at the same time, are arranged side by side along a second direction orthogonal to the first direction. Either of the air-feeding fan and the exhaust fan has a motor and an exterior member covering a motor and rotation blades respectively. The exterior member of the air-feeding fan has an exhaust guide part which guides, to the heat exchange element, air going away to the air-feeding path side in a second direction in front of the heat exchange element in the exhaust path and rebounded on an inner wall of the housing. The exterior member of the exhaust fan has an air-feeding guide part which guides, to the heat exchange element, air going away to the exhaust path side in the second direction in front of the heat exchange element in the air-feeding path and rebounded on the inner wall of the housing.SELECTED DRAWING: Figure 2
Inventors:
HAMAZAKI MOTOKI
SUZUKI KENTARO
TAO SU
SUZUKI KENTARO
TAO SU
Application Number:
JP2021208494A
Publication Date:
July 04, 2023
Filing Date:
December 22, 2021
Export Citation:
Assignee:
TOSHIBA CARRIER CORP
International Classes:
F24F7/08; F24F3/147; F24F13/08
Attorney, Agent or Firm:
Suzue International Patent Office
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