Title:
【発明の名称】家屋室内加圧方法及び装置
Document Type and Number:
Japanese Patent JP2946196
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make it possible to prevent harmful gas emitted from a ceiling, a wall, a floor tatami mat or the like, from being emitted indoors by cleaning an open air incorporated with an air cleaner and blowing the air from an outlet of a room by way of a heat exchanger and keeping the interior of a room in a constantly pressurized state to discharge the air by way of a ceiling or the like. SOLUTION: An open air is incorporated from an open air intake 18 where the air is cleaned with an air cleaner and collected in an inlet. The collected air is supplied to a heat exchanger 6 by driving a fan 27 by way of an air suction duct 26. The clean air conditioned at a proper temperature with the heat exchanger 6 is supplied indoors from an outlet 29 of a ceiling 8 by way of an exhaust air duct 28. No discharge means, such as a fan is provided indoors and the supplied air is arranged to hold a higher pressure than the outside atmospheric pressure so that the pressurized air may be discharged outside from a finely formed clearance of a wall, tatami mats and flooring or the like. This construction makes it possible to prevent harmful gas emitted from a bonding agent of a plywood, wall paper or the like and an insecticide for tatami mats or the like or a harmful gas from being discharged indoors and fills up constantly the room with clean air.
Inventors:
NAGASHIMA MASAYA
Application Number:
JP20546296A
Publication Date:
September 06, 1999
Filing Date:
July 17, 1996
Export Citation:
Assignee:
NAGASHIMA MASAYA
International Classes:
E04B1/70; B01D46/00; F24F3/00; F24F3/044; F24F3/16; F24F7/00; (IPC1-7): F24F3/00; F24F3/16
Domestic Patent References:
| JP8136033A | ||||
| JP6104424A | ||||
| JP694261A | ||||
| JP4257635A | ||||
| JP427331U |
Attorney, Agent or Firm:
Hiroshi Sasaki (1 person outside)