Underfloor space structure for natural convection type air conditioning and building including the same

摘要

To be able to heat exchange by securely mixing and utilizing the action of attracting mutual attraction between returning warming and cool outside air while ensuring regenerative warming with temperature difference and cool outside air indoors , Provides an underfloor space structure for realizing natural convection type air conditioning capable of generating and sustaining convection of air which is naturally, gently, and warm without indirectly using power.SOLUTION: In an underfloor space structure 1 for air-conditioning a residential space 8 by generating a convection movement of natural air indoors in a building 9 having a first floor or a plurality of floor occupied space 8, It is defined in an area under the floor of the first floor FS1 or under the floor connecting the floor of the first floor surface FS1 with the base insulation and the residential space 8 on the first floor and the residential space 8 on the second floor, A mixing space 2, an air heating space 3, and a space communication means 4.BACKGROUND OF THE INVENTION