CONSTRUCTION STRUCTURE HEAT ACCUMULATING SYSTEM

摘要

PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency between either return air or supply air and slabs in order to perform an effective utilization of the slabs as heat accumulating medium. ;SOLUTION: A finish floor is arranged on a slab 1 to keep a double space 4 acting as a passage for return air or supply air between the slab and the finish floor and then a heat exchanging operation is carried out with air while the slab is applied as a heat accumulating medium. Turbulence flow promoting members 5 for use in making an air flow within the double floor space into a turbulence flow state are fixed to supporting columns 3 for supporting the finish floor. A surface of the slab is formed with some corrugations 6 for improving a heat exchanging efficiency between the slab and the air. As the turbulence promoting members 5, it is preferable to provide a member having a configuration in which an air flow direction is changed to flow in a downward direction to blow the air flow against the surface of the slab, or a configuration in which the direction of air is changed to flow toward a side to cause the air flows to be struck against to each other, or a configuration in which an air flowing direction is changed to a slant downward direction to cause the air flow to be blown against the surface of the slab and then the air flows are struck against to each other.;COPYRIGHT: (C)2000,JPO