JPS58150637A - Changeable heat insulating interior material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to interior wall materials for houses and the like.

Today, homes with insulation have become mainstream in the name of energy-saving homes.

However, the idea of insulating homes was an abandoned project that still faced major problems.

There are two issues: one is that insulation can cause wood to corrode due to condensation inside the walls, and the other is whether insulation can truly save energy.

There is a tendency to think that if a house is converted to ML heat, no heat will be emitted and energy will be saved, but this is a mistake.

In winter, when there is solar heat outside, a building cannot receive heat even if it is insulated. It is better not to have any insulation. However, insulation is required at night.

In the summer, insulation is necessary to keep out the sun's heat, but when it's cool at night, insulation is unnecessary.

This creates a contradiction between summer and winter, day and night, even with insulation, and unless this contradiction is removed, true energy savings will not occur.

The present invention aims to remove this contradiction and bring true energy savings into our hands.

Hereinafter, the present invention will be described in detail based on the drawings.

There is a ventilation layer S surrounded by vertical ribs (1) and horizontal ribs (2), and at the bottom there are insulating boxes with air intake and exhaust ports (3) connected vertically and horizontally. The variable heat insulating interior material A, in which a plate (6) such as a gypsum board is adhered to a certain surface of (2), is used as an interior wall material as shown in FIG.

Let's take a look at the function of variable heat insulation interior material A in a building configured in this way.

In the case of winter, if the sun is currently shining from the right hand direction in Figure 1, the outer wall (4) will be heated and the air in the wall cavity (7) will be warmed.

When the temperature in the wall cavity (7) becomes higher than the temperature in the room (8), the air in the ventilation layer S causes convection, cold air flows into the wall cavity (7), warm air convects into the ventilation layer S, and the plate (6) absorbs heat and eventually warms the room.

Also, at night, the wall cavity (7) is cooled by the outside air, and the temperature inside the room (8) becomes relatively high.The warm air stops within the ventilation layer S and acts as a heat insulator together with the heat insulating plate (5). .

When heating the room (8), it works in the same way as when the room (8) is at high temperature.

Although it is used in this way in cold regions, it can also be used for cooling in tropical regions if the variable heat insulation interior material A is used upside down.

As described above, it is a variable heat insulation interior material that absorbs heat from the outside world and does not emit heat from inside the room, contributing to energy conservation.

[Brief explanation of drawings]

Fig. 1 is a sectional view of an embodiment of the present invention Fig. 2 is a back view of the variable heat insulating interior material Fig. 3 is a front view of the variable heat insulating material Fig. 4 is a sectional view of the variable heat insulating material Fig. 5 is a variable heat insulating interior material Front view Figure 6 is a sectional view of the variable heat insulation interior material (1) Vertical ribs (2) Horizontal ribs (3) Air intake and exhaust ports (4)
External wall (5) Heat insulating plate (6) Plate (7) Wall cavity (8) Indoor A...Variable heat insulating interior material S...Ventilation layer Arrow indicates air flow Patent applicant Oshita -Gisai Gravity''l- Inquiry sword

Claims (1)

[Claims] There is a ventilation layer S surrounded by vertical ribs (1) and horizontal ribs (2), and at the bottom there are insulating boxes with air intake and exhaust ports (3) connected vertically and horizontally. A plate (6) such as gypsum board is glued to the surface of (2), and when the room temperature is high, the air in the ventilation layer S is stopped and insulated together with the heat insulation plate (5), and on the other hand, when the temperature is low, ventilation is provided. The variable heat insulation interior material allows the air in layer S to undergo convection and absorb heat into the room.