Title:
HEAT EXCHANGE UNIT
Document Type and Number:
Japanese Patent JP3722144
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heat exchange units capable of keeping an inside of a heat exchange element sufficiently clean.
SOLUTION: The heat exchange unit 100 is provided with an indoor air discharge passage 8, an outdoor air supply passage 9, a heat exchange element 12 catalyst, and a first active species generating part. The heat exchange element 12 is communicated with the indoor air discharge passage 8 and the outdoor air supply passage 9. The catalyst is carried on the heat exchange element 12, and is activated to decompose, kill or inactivate a floating matter in air. The active species generating part is arranged in at least one side of a supply air flow-directional upstream of the heat exchange element 12 and an exhaust gas flow-directional upstream thereof to generate an active species.
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Inventors:
Taro Kuroda
Shigeharu Taira
Okamoto
Shigeharu Taira
Okamoto
Application Number:
JP2004120844A
Publication Date:
November 30, 2005
Filing Date:
April 15, 2004
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
A61L9/00; A61L9/01; B01D53/86; B01D53/88; B01J35/02; F24F7/08; F24F12/00; F24F3/16; (IPC1-7): F24F7/08; A61L9/00; A61L9/01; B01D53/86; B01J35/02; F24F3/16
Domestic Patent References:
| JP11248389A | ||||
| JP2002346334A | ||||
| JP2003038619A | ||||
| JP2004075445A |
Attorney, Agent or Firm:
Yukio Ono
Hidetada Kato
Hidetada Kato