Title:
床吹出し空調システム
Document Type and Number:
Japanese Patent JP7130526
Kind Code:
B2
Abstract:
To provide a floor blowout air conditioning system which achieves high installation flexibility while including a fire damper.SOLUTION: A floor blowout air conditioning system 10 includes: an air conditioning duct 21 located on a lower floor Fb; a vent device 11 which is installed within a through hole 2h of a floor slab 2, causes air to flow from the lower side to the upper side of the floor slab 2, and has a fire damper 13; and an air conditioning duct 21 connected to the vent device 11. The vent device 11 includes: a cylindrical pipe part 12a; and a flange part 12b protruding from an upper end part of the pipe part 12a in a radial direction. The flange part 12b is engaged with the floor slab 2.SELECTED DRAWING: Figure 1
Inventors:
Satoshi Koshida
Shigeru Nakagawa
Masamichi Nishimoto
Kenji Harada
Shigeru Nakagawa
Masamichi Nishimoto
Kenji Harada
Application Number:
JP2018211120A
Publication Date:
September 05, 2022
Filing Date:
November 09, 2018
Export Citation:
Assignee:
Taisei Corporation
Nikken Sekkei Co., Ltd.
Atmosphere Co., Ltd.
Nikken Sekkei Co., Ltd.
Atmosphere Co., Ltd.
International Classes:
F24F13/02; A62C2/12; F24F7/10; F24F13/14
Domestic Patent References:
| JP4061244U | ||||
| JP2001182179A | ||||
| JP4008981A | ||||
| JP49029519U |
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation