Title:
熱交換形換気装置
Document Type and Number:
Japanese Patent JP7065298
Kind Code:
B2
Abstract:
To provide a heat exchange type ventilation device reduced in pressure loss.SOLUTION: A heat exchange type ventilation device includes: an air supply passage 11 sending outdoor air to an air supply port 6 from an outside air suction port 5 by an air supply fan 3; and an air exhaust port 12 sending indoor air to an air exhaust port 8 from an indoor suction port 7 by an air exhaust fan 2. In the air supply passage 11, the air sucked from the outside air suction port 5 by the air supply fan 3 flows inside a heat exchange element 4 from an outside air inflow surface 13 of the heat exchange element 4, and is blown out from the air supply port 6 after passing an outside air outflow surface 14 of the heat exchange element 4. The air supply fan 3 includes an air supply fan suction surface 17 as a surface where the air is sucked at the air supply fan 3. The air supply fan suction surface 17 is installed in parallel to the outside air outflow surface 14.SELECTED DRAWING: Figure 1
Inventors:
Masayuki Hirokawa
Norio Kiyomoto
Tomoyuki Higuchi
Yasuhiro Suzuki
Takumi Tojo
Norio Kiyomoto
Tomoyuki Higuchi
Yasuhiro Suzuki
Takumi Tojo
Application Number:
JP2018076871A
Publication Date:
May 12, 2022
Filing Date:
April 12, 2018
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F24F7/08
Domestic Patent References:
| JP5223281A |
Foreign References:
| WO2010097883A1 |
Attorney, Agent or Firm:
Kenji Kamata
Koichi Nomura
Koichi Nomura
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