JPS647305B2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention stores solar heat taken in during the day,
The present invention relates to a heat storage bed that releases this heat at night.

(Conventional technology) The relationship between a person's body and the floor and walls of a house is important for the sense of warmth and cold. When the floors and walls of your house get clogged,
It draws heat away from our bodies, making us feel uncomfortably cold even when we are in warm air. Conversely, when the floors and walls of a house are warm, our bodies receive a pleasant warmth. Basically, if you take measures to prevent heat from escaping through the floors and walls of your home, you will be able to enjoy a more comfortable life. Traditional houses reduce the air (volume) in the room and use mechanical power to heat it.
It supplemented the heat escaping through the walls and windows on the floor.

(Problems to be Solved by the Invention) However, with this conventional method, the air becomes dirty during heating, and the heating heat makes your feet feel cold.

(Means for Solving the Problems) The heat storage floor according to the present invention is a floor formed between foundations, and has a middle layer made of a foamed resin heat insulating material on a base layer made of crushed stone or the like. An upper layer made of concrete is formed on top of this middle layer, and a foamed resin heat insulating material is interposed between these three layers and the rising side surface of the foundation.

(Function) During the day, solar energy is brought into the room, stored on the floor and not released, and then radiated at night.

In addition, the foamed resin insulation material interposed between the three layers that make up the floor and the rising side of the foundation provides insulation between the foundation and the floor, effectively storing and dissipating heat even at the periphery of the floor. It will be held in

(Example) The present invention will be described below based on an example shown in the drawings. 1 is a room where sunlight enters, 2 is a window that takes in sunlight, and 3 is a heat storage floor. This heat storage bed 3 has a base layer 31 made of crushed stone, blinding sand, etc. formed on the ground surface 36, and a moisture-proof film 32 made of polyethylene film etc. on this base layer 31.
A middle layer 33 made of a foamed resin heat insulating material such as expanded polystyrene or expanded polystyrene is formed on this moisture-proof film 32, and an upper layer 34 made of concrete is further formed on this middle layer 33. be. A moisture-proof film made of polyethylene film or the like may also be provided between the upper layer portion 34 and the middle layer portion 33. Note that 35 is a floor finishing material such as a carpet.

The thickness dimensions of each layer constituting the heat storage bed 3 are, for example, 190 mm for the base layer part 31, 100 mm for the middle layer part 33,
The upper layer portion 34 is 200 mm. The moisture-proof film 32
It is about 0.1mm thick. Therefore, the thickness of the heat storage bed 3 is approximately 390 mm.

5 is a concrete foundation, the heat storage floor 3 is formed between this foundation 5, the base layer part 31, the middle layer part 3
3. A heat insulating material 8, which is the same as the foamed resin heat insulating material constituting the middle layer 33, is interposed between the three layers of the upper layer 34 and the rising side surface 51 of the foundation 5.

The ceiling 6 of the room 1 is formed at a higher position than the ceiling of a conventional house, and its height is about 3.6 m.

The window 2 that takes in the sunlight is formed high and large to match the ceiling height, so that sunlight can reach the back of the room in winter.

7 is a heat storage wall made of a brick wall or the like.

(Effects of the Invention) As explained above, the present invention provides a heat storage floor in which the floor of a room where the sun enters is composed of a base layer made of crushed stone, a middle layer made of foamed resin insulation, and an upper layer made of concrete. This is what was done. Therefore, solar energy during the day is stored in the upper layer, and this heat energy is prevented from escaping downward in the middle layer, so that at night, the heat energy is radiated without wastage, and the entire room is heated appropriately. , which gives a comfortable experience to those who live within it.
It has an excellent effect of reducing heating costs. In addition, foamed resin insulation material is interposed between the three layers (base layer, middle layer, and upper layer) and the rising side of the foundation, so insulation between the base and the foundation is achieved, and the floor edge Heat storage and heat dissipation are also performed effectively in the parts. Therefore, even if you are in the corner of the room, you can enjoy the same comfort as in the center of the room.

[Brief explanation of drawings]

The drawings show an embodiment of the heat storage bed of the present invention, and FIG. 1 is a cross-sectional view of a room provided with the heat storage bed, and FIG. 2 is a cross-sectional view of the heat storage bed. 1...Room, 2...Window, 3...Heat storage floor, 31...
... Base layer part, 32 ... Moisture-proof film, 33 ... Middle layer part, 34 ... Upper layer part, 35 ... Floor finishing material, 3
6...Ground surface part, 5...Foundation, 51...Rising side, 8...Foamed resin insulation material.

Claims (1)

[Claims] 1 A floor formed between foundations, in which a middle layer made of foamed resin insulation material is formed on a base layer made of crushed stone, etc., and an upper layer made of concrete is formed on top of this middle layer. and a foamed resin heat insulating material is interposed between these three layers and the rising side surface of the foundation.