Title:
熱交換器ユニット
Document Type and Number:
Japanese Patent JP3928655
Kind Code:
B2
Abstract:
The present invention provides a heat exchanger unit (1) that can save space, even when performing air conditioning in addition to ventilation. The heat exchanger unit (1) performs heat exchange ventilation with a supply air channel (A) flowing from an outdoor space (SO) to an indoor space (SI) and an exhaust air channel (B) flowing from the indoor space (SI) to the outdoor space (SO), and includes an optical deodorization portion (U1) and a first blowing portion (4). The optical deodorization portion (U1) is provided so as to be linked to at least the indoor space (SI) and performs air conditioning with a circulation channel (C). The circulation channel (C) is provided in the vicinity of either the supply air channel (A) or the exhaust air channel (B). The first blowing portion (4) includes a double-suction first impeller (5) having a first suction inlet and a second suction inlet. Here, one of the supply air channel (A) and the exhaust air channel (B) that is provided in the vicinity of the circulation channel (C) is provided at the first suction inlet side of the first impeller (5). The circulation channel (C) is provided at the second suction inlet side of the first impeller (5).
Inventors:
Yoshitaka Matsuki
Akira Fujimoto
Akira Fujimoto
Application Number:
JP2005507678A
Publication Date:
June 13, 2007
Filing Date:
January 19, 2004
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F24F7/08; F24F7/007; F24F12/00
Domestic Patent References:
| JP3134428A | ||||
| JP2002206778A |
Attorney, Agent or Firm:
Yukio Ono
Hidetada Kato
Hidetada Kato