| 摘要 |
PURPOSE:To reduce heat loss and improve comfortable property by a method wherein a heat insulating material, accommodating a heater and faced to the outside of a building, is attached openably to the opening of the building, in the room heating device for a house. CONSTITUTION:The surface of a window is closed by the hinge of a frame 7 and a flexible plate 5, attached to the periphery of the heating device 12, is closed tightly to the surface 11 of a wall to form a sealed space 10 between the window 9 and the heating device 12. According to this method, the sealed space 10 serves as a heat insulating material and prevents the invasion of air through the clearance between the frame and the wall surface. The heater, accommodated in a heat radiating surface 3, is conducted to effect radiation heating. According to this constitution, heat loss may be reduced and the comfortable property may be improved. |
