Title:
床下の蓄熱構造
Document Type and Number:
Japanese Patent JP4272466
Kind Code:
B2
Abstract:
To reduce the facility cost and operation cost in a heat storage structure for storing heat or cold used for indoor cooling and heating in an underfloor space by simplifying the structure and suppressing the reduction in the heat storage efficiency.
A duct 3 is arranged along the surface of a concrete slab 2 provided in the underfloor space 1, and the hot air or cold air introduced into the duct 3 is directly brought into contact with the surface of the 2 along the surface, whereby the heat or cold is stored in the concrete slab 2.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Haruo Kabuchi
Tetsuya Umeno
Tetsuya Umeno
Application Number:
JP2003144342A
Publication Date:
June 03, 2009
Filing Date:
May 22, 2003
Export Citation:
Assignee:
Sekisui House Co., Ltd.
International Classes:
F24F5/00; F24D5/04; F24D11/00; F24D11/02; F24F13/02; F28D20/00
Domestic Patent References:
JP8233375A | ||||
JP2000266364A | ||||
JP2000039180A | ||||
JP10253097A | ||||
JP2002206772A |
Attorney, Agent or Firm:
Masahiro Nishimori
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