Title:
CEILING BOARD AND RADIATION TYPE AIR CONDITIONING SYSTEM
Document Type and Number:
Japanese Patent JP2018162954
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a ceiling board having a function that can radiate heat to an indoor space and a function that can inhibit reflection of sounds occurring in the indoor space, and to provide a radiation type air conditioning system using the ceiling board.SOLUTION: A ceiling board 1 of the invention includes: a plate 2 having multiple recessed parts 4; multiple sound absorption parts 5 formed by installing sound absorption materials 3 in the multiple recessed parts 4; and radiation surfaces 6. The multiple sound absorption parts 5 are installed facing the indoor space 10 side. The radiation surfaces 6 are formed by plates located closer to the indoor space 10 side than the sound absorption parts 5 and radiate heat from a heat source 8 installed at an attic 7 to the indoor space 10.SELECTED DRAWING: Figure 1
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Inventors:
USUI HIROKAZU
KUROKI TAKU
KUROKI TAKU
Application Number:
JP2017061656A
Publication Date:
October 18, 2018
Filing Date:
March 27, 2017
Export Citation:
Assignee:
KUMAGAI GUMI CO LTD
International Classes:
F24F5/00; E04B1/76; E04B1/80; E04B9/00; E04B9/04; F24F1/00; F24F13/24
Domestic Patent References:
| JP2015004471A | 2015-01-08 | |||
| JPS53109333U | 1978-09-01 | |||
| JP2010282897A | 2010-12-16 |
Attorney, Agent or Firm:
Junichi Miyazono
Miyazono Yasuo
Miyazono Yasuo