JPH0757967B2 - Panel type outer wall material and buildings equipped with it - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a building such as a house, and more particularly to a panel type outer wall material that effectively keeps indoors warm and cool, and a building equipped with the same. .

[Conventional technology]

Conventionally, the outer wall surface of a building such as a house is provided with a heat insulating material between the inner plate and the outer plate of the wall surface, and a waterproof seal is further provided on the outer plate surface.
It was common to wear wire nets and mortar sprayed outer walls. Further, recently, a method of forming an outer plate into a panel shape and connecting the outer plates to attach the outer wall material is also used. As described above, the conventional outer wall construction methods are all trying to increase the heat insulating effect only by the heat insulating material, and in order to make the heat insulating effect sufficient, the heat insulating material has to be made considerably thicker, and in terms of resource saving and cost. There is inconvenience. Further, in all of the conventional outer wall construction methods, the work is complicated because the heat insulating material and the outer wall are separated, so that the work is complicated and inconvenience occurs in terms of maintenance.

Therefore, as a solution to these disadvantages, the applicant has already developed a building composed of a panel-type outer wall material as shown in FIG. 7 (see Japanese Patent Application No. 61-83354).

[Problems to be Solved by the Invention]

According to the above-mentioned building made of the panel-type outer wall material a of the present applicant, as shown in FIG. 7, the outer wall material b and the heat insulating material c are integrally formed into a panel shape to facilitate the on-site construction, and The heat can be used to keep the room warm or cool. However, according to this conventional panel type outer wall material a, since the outer wall material b and the heat insulating material c are integrated, a construction plan is made to use this panel type outer wall material a from the beginning. Is effective, but is difficult to apply during or after construction.

Furthermore, since the material, thickness, etc. of the heat insulating material c change depending on each region, in order to cope with this, it is necessary to prepare a panel type outer wall material a having a wide variety of thicknesses, which results in a small amount and a large variety of products. It also becomes expensive. Therefore, when the panel-type outer wall material a is used, the sales channel is inevitably limited.

Therefore, the present invention was made in view of the above circumstances by improving a building made of a panel-type outer wall material by the present applicant, and can be applied even during or after construction, the material of the heat insulating material, An object is to provide a panel-type outer wall material that can be applied without affecting limiting conditions such as thickness and a building equipped with the same.

[Means for Solving the Problems]

In order to solve the above problems, the panel-type outer wall material of the present invention,
An inner flat plate having an upper air outflow port at its upper end, an outer flat plate having substantially the same outer shape as the inner flat plate, and an outer wall which surrounds the inner flat plate and the outer flat plate and forms a space,
A plurality of partition walls having a V-shape and an opening provided between the outer wall and the outer wall and a plurality of V-shaped partition walls having an opening provided at the center are alternately provided between the inner flat plate and the outer flat plate and are vacant. It is constituted by a V-shaped wall forming a passage and a lower air outflow port provided on the outer wall located on the lower end side of the inner flat plate.

Further, it is preferable that the inner flat plate is white corrugated cardboard and the outer flat plate is black corrugated cardboard.

The building of the present invention, when connecting the panel-type outer wall material described above to the outer wall surface of a building such as a house, communicates the upper air outflow inlet with the room and the lower air outflow inlet with the outside air, and one side in the vertical direction. The other panel type outer wall material with the upper outer wall opened is connected to the lower air outflow inlet of the panel type outer wall material to connect both airways, and the panel type outer wall materials are arranged side by side in the horizontal direction without gaps. It will be.

[Action]

According to the panel type outer wall material having the above configuration, the outer wall surface of the building is warmed by the outside air temperature such as solar heat, the airway air in the air layer of the outer flat plate is warmed, and further warming air is made to flow out the upper air. Take it in from the entrance. On the other hand, when the outer wall cools due to the outside temperature, the air in the airway tries to descend, but the V-shaped wall formed between the outer flat plate and the inner flat plate can prevent the descent, so the air layer is in a stationary state. Therefore, the heat insulation effect in the room can be enhanced.

Further, when the outer flat plate is a black cardboard, it is easy to take in solar heat.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS.

FIG. 1 is a perspective view of a panel type outer wall material of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 shows a work of mounting the panel type outer wall material on a heat insulating material. FIG. 4 is a perspective view showing a state in which a panel-type outer wall material is mounted on a heat insulating material. In the drawings, 1 indicates a panel type outer wall material of the present invention,
The panel-type outer wall member 1 is provided between an inner flat plate 3 having an upper air outflow port 2 at an upper end thereof, an outer flat plate 4 having substantially the same shape as the inner flat plate 3, and between the inner and outer flat plates 3 and 4. The outer wall 5 and the plurality of V-shaped walls 6 are formed.

The inner flat plate 3 is made of white cardboard and has a thickness of about 2 mm. The reason why the corrugated board is white is that the corrugated board is light in weight and contains a large amount of air in the corrugated board and has a high heat insulating property. The upper air outflow port 2 provided on the inner flat plate 3 is for introducing the air in the airway 12 which will be described later and is warmed by solar heat into the room.
As shown in the figure, when the heat insulating material 13 to be described later is mounted, it is necessary to form a hole 15 in the heat insulating material 13.

The inner flat plate may be made of a resin other than corrugated board, for example, a styrofoam plate or the like, in short, it does not become too thick, has a certain strength with a predetermined thickness, and has a certain heat insulating effect, Moreover, it is not particularly limited as long as it has excellent durability.

Corrugated cardboard is similarly used for the outer flat plate 4, but is slightly narrower in the width direction than the inner flat plate 3. However, the color of the corrugated cardboard is black, and the reason for this is to try to take in more solar heat into the room, and in combination with the white color of the inner flat plate 3 so as not to make a mistake in the front and back during construction. .

The outer wall 5 is made of synthetic resin material such as eperan,
Its thickness is about 14 mm, and its heat resistance is preferably about 70 ° C. The outer wall 5 is provided on the peripheral edges of the inner and outer flat plates 3 and 4 as shown in the drawing, and the lower air outflow ports 7 and 7 are opened at the lower end portion. The lower air outflow ports 7 and 7 are provided to let warm air in the airway 12 into the room from the upper air outflow port 2 when the air becomes warmer than the room temperature.

The V-shaped wall 6 has a partition wall 9 having openings 8 and 8 at both ends.
And a partition wall 11 having an opening 10 in the center. Therefore,
The V-shaped wall 6 forms a long air passage 12 between the upper air outflow inlet 2 and the lower air outflow inlets 7, 7.
Therefore, when the air in the airway 12 is warmed by sunlight or the like and the temperature in the airway 12 becomes higher than room temperature, the air flows in through the airway 12 and enters the room through the air outflow port 2, while the warm air also serves as a heat insulating material. Also, when the outside temperature becomes lower than room temperature
The relatively warm air in 12 is the lower air outflow port 7,7
However, the air itself acts as a heat insulating material while being squeezed by the V-shaped wall 6 and difficult to flow out.

The outer wall 5 and the V-shaped wall 6 are not limited to eperan, and other materials may be used as long as they have a certain heat resistance and a property of blocking air or the like.

The panel-type outer wall material having the above-described structure is mounted on the heat insulating material 13 on the outer wall surface of the building as shown in FIGS. 3 and 4. That is, the heat insulating material 13 is mounted between the furring strips 14, 14 without any clearance. At this time, the hole 15 in the heat insulating material 13 and the upper air outflow inlet 2 in the panel type outer wall material 1 need to be fitted together. After that, as shown in FIG. 5, the panel type outer wall material 1 may be mounted in the vertical direction according to the length dimension of the outer wall surface of the building. Then, the lower air outflow inlets 7, 7 are positioned in the lowermost panel-type outer wall material 1, and the panel-type outer wall material 1 ...
Airway 12 needs to communicate. This is, for example, the first
The HH line of the panel type outer wall material 1 shown in the figure may be cut and connected to the lower end portion 1a of the panel type outer wall material 1 at the upper part. In addition,
16 is the base of the building 17, 18 is the outer wall of the building, and 19 is the roof.

Next, a specific operation of the present invention will be described. First,
This is the case when the outside air temperature is lower than the indoor temperature.
As shown in (A) of the figure, sunlight is a panel type exterior wall material 1
When the air in the air passage 12 is warmed and becomes higher than room temperature when it hits the room, an ascending air current is generated and enters the room from the upper air outflow inlet 2 and the outside air enters the lower air outflow inlet 7, 7 or the air passage 12 to warm it. Then, one after another enters the room through the upper air outflow port 2, and the room is always kept at a constant temperature.
When the outside air becomes cooler than the room temperature, the air inside the airway 12 can be restrained from descending by the V-shaped wall 6 of the panel-type outer wall material 1 and the cold outside air is cooled by the lower air outlets 7 and 7. Since it is possible to restrict the intrusion from the inside, it is possible to keep the indoor temperature at all times. In other words, in the case of winter (A) diagram,
Even in the daytime (b), since the outside air temperature is originally lower than or equal to the indoor temperature, the air in the airway 12 cannot enter the room through the upper outlet 2 and the panel type outer wall material 1 is heated by the solar heat. When warmed, the air in the airway 12 is also warmed and rises by the action of the ascending air current and enters the room, and the air in the airway 12 serves as a heat insulating material, keeping the room naturally warm, and conversely at night (a) outside. V-shaped wall of panel type outer wall material 1
As a result, the indoor temperature at night can always be kept warm without being inhaled indoors. On the other hand, in the daytime (b) of the summer (B) figure, the outside air temperature is originally higher than the indoor temperature, so hot air tries to enter the room, but the V-shaped wall 6 of the panel-type outer wall material 1 resists (this V-shaped). Assuming that there is no wall 6, the hot air will enter the room smoothly.), Which makes it difficult to enter the room and delays raising the room temperature, and the air in the airway 12 serves as a heat insulating material. To do.
On the contrary, at night (a), it is possible to prevent the downdraft and keep the room cool at all times.

〔The invention's effect〕

Since the present invention is configured as described above, it has the following many effects.

Since the heat insulating material and the panel-type outer wall material are separate bodies, the installation work is easy and easy even during or after construction, and the panel-type outer wall material depends on the material and thickness of the heat-insulating material. Construction is not restricted.

B. Since the outer wall building material is molded into a panel shape, inexpensive panel outer wall material can be mass-produced without being restricted by the material and thickness of the heat insulating material.

C) As it is a panel type outer wall material, it can be easily assembled at any construction site.

Oh, because the indoor temperature can be adjusted naturally using solar heat,
It also saves energy and has economic effects.

Since it has many specific effects as described above, it is a panel type outer wall material that is superior to conventional ones in all aspects such as machining, handling, construction, performance, economics and practical use. And it can be said that the building is equipped with this.

[Brief description of drawings]

1 to 6 show an embodiment of the present invention.
FIG. 1 is a perspective view of a panel type outer wall material of the present invention, FIG. 2 is a sectional view taken along the line II-II of FIG. 1, and FIG. 3 is a perspective view showing a work of mounting the panel type outer wall material on a heat insulating material, FIG. 4 is a perspective view showing a state where the panel type outer wall material is mounted on the heat insulating material, and FIG. 5 is a perspective view showing a state where the panel type outer wall material is mounted on the building,
FIG. 6 is an explanatory view of the operation of the panel-type outer wall material mounted on a building. FIG. 7 is a perspective view showing a conventional panel type outer wall material. 1, a ...... Panel type outer wall material 2 ... Upper air outflow inlet 3 ... Inner flat plate 4 ... Outer flat plate 5 ... Outer wall 6 ... V-shaped wall 7 ... Lower air outflow inlet 8, 10 ... Opening 9, 11 ...... Partition wall 12 …… Airway 17 …… Building 18 …… Exterior wall surface (outer wall surface of a house, etc.)

Claims (3)

[Claims] 1. An inner flat plate having an upper air inlet / outlet port at its upper end, and an outer flat plate having an outer shape substantially similar to that of the inner flat plate.
An outer wall that surrounds the peripheries of the inner flat plate and the outer flat plate and forms a space, a partition wall that is V-shaped and has an opening between the outer wall and a partition wall that is V-shaped and has an opening at the center. A plurality of V-shaped walls are alternately provided between the inner flat plate and the outer flat plate to form an airway, and a lower air outflow port provided on the outer wall located on the lower end side of the inner flat plate. A panel-type outer wall material characterized by being constructed. 2. The panel type outer wall material according to claim 1, wherein the inner flat plate is white corrugated cardboard and the outer flat plate is black corrugated cardboard. 3. When connecting the panel type outer wall material according to claim 1 or 2 to an outer wall surface of a house or the like, the upper air outflow port is connected to the room and the lower air outflow port is connected to the outside air, and In the vertical direction, the lower air outflow inlet of one panel-type outer wall material is connected to the other panel-type outer wall material with the upper outer wall opened to connect both airways, and the panel-type outer wall material has a gap in the horizontal direction. Buildings that are lined up in a state without.