Title:
換気システム及び建物
Document Type and Number:
Japanese Patent JP5820245
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a ventilation system for cleaning the air having passed through an underground heat collecting pipe.SOLUTION: In the ventilation system of a building 1, air is received from the outside by an air blowing fan 20 installed in an air supply air passage and is supplied to floor spaces 2, 2 on the first floor, and the air in the floor spaces 2, 2 on the first floor is discharged to the outdoor side. Air supply ports 11 for the first floor communicating with an underground space 7 are installed on floor parts 4 of the floor spaces 2, 2 on the first floor of the building 1. The underground heat collecting pipe 21 is installed on the downstream side of a suction port 21a of outdoor air. A filter box 16 having a dust-proof function, dehumidification function and deodorization function is installed further downstream, so as to form an air supply passage.
Inventors:
Mineo Sagara
Kishii
Kishii
Application Number:
JP2011245368A
Publication Date:
November 24, 2015
Filing Date:
November 09, 2011
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
F24F7/10; F24F3/00; F24F5/00; F24J3/08
Domestic Patent References:
| JP2010127493A | ||||
| JP2003035433A | ||||
| JP2006084070A | ||||
| JP2011149690A |
Foreign References:
| DE10241751A1 | ||||
| DE2949570A | ||||
| US20070056304 |
Attorney, Agent or Firm:
Tamio Nishiwaki