| 摘要 |
PURPOSE: To provide a building air conditioner system utilizing earth thermal and a floor supporting member in which the earth thermal is taken in, the taken-in earth thermal is heat exchanged with air in the under-floor space, the heat-exchanged air can be supplied into an indoor area without accompanying a substantial increase of material cost or work load at the time of work.CONSTITUTION: This invention relates to a floor supporting member that is formed of material having a superior thermal conduction characteristic so as to support the building floor against the ground in which an underground heat collecting part extending from a ground surface down to a depth of at least 80 cm or more and a ground side supporting part extending from a ground or a concrete layer on the ground constituting a bottom surface side in an under-floor space up to the floor in an upward direction are integrally formed to each other or connected to each other in a thermo-conductive manner. In addition, this invention is a building air conditioning system using such a floor supporting member.SELECTED DRAWING: Figure 1 |
