Title:
環境負荷低減型外気導入システム
Document Type and Number:
Japanese Patent JP7082497
Kind Code:
B2
Abstract:
To develop an environmental load reduction type outside air introduction system capable of preventing indoor air-conditioned air from being suctioned or exhausted due to increase of suction/exhaust capacity in a draft chamber or the like.SOLUTION: An air supply unit that takes in outside air into a room to form an air curtain, comprises an outside air cylinder communicating with outside air, and a blowout port for air. The air supply unit is characterized in that there is a suction port facing the room between the outside air cylinder and the blowout port, indoor air is drawn into the air supply unit from the suction port by air flow of the outside air, and thus the air curtain composed of the outside air and the indoor air is generated.SELECTED DRAWING: Figure 3
Inventors:
Takuji Iwamura
Kunita Shinto
Kunita Shinto
Application Number:
JP2018032985A
Publication Date:
June 08, 2022
Filing Date:
February 27, 2018
Export Citation:
Assignee:
Taisei Corporation
International Classes:
F24F9/00; B01L1/00; F24F7/06
Domestic Patent References:
| JP7034763A | ||||
| JP2012083083A | ||||
| JP48031008Y1 | ||||
| JP54074358U | ||||
| JP61145236U | ||||
| JP4065127U | ||||
| JP2015150465A |
Foreign References:
| WO2004072558A1 | ||||
| US4134394 |
Attorney, Agent or Firm:
Yasuyuki Yamada
Zentaro Hasebe
Masahiro Nakamura
Zentaro Hasebe
Masahiro Nakamura
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