JP2000314183A - Dehumidification and antibacterial system for inside of building wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for preventing dew condensation inside an exterior wall of a building by drying the inside of the wall by eliminating the moisture as the cause of dew condensation. SOLUTION: A material having moisture absorptive, antibacterial and mildewproof effects by means of the catalytic action of metallic ions is placed in a bag 2 formed with a sheet processed with an infinite number of micro pores, and this bag 2 is installed to a floor surface below a wall between columns, studs or the like or on the top of a groundsill 5. By doing this, moisture absorptive, antibacterial and mildewproof effects by the catalytic action of the metallic ions inside the bag are emitted from the infinite number of micro pores on the bag surfaces thereby always dehumidifying and drying the inside of wall by removing the causes of corrosion to various constructions, finishes and other building members, which are originated from the dew condensation inside the exterior walls of the building.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION In recent years, wooden buildings have been highly insulated.
In a highly airtight environment, air containing water vapor due to various factors in the building passes through the outer side wall and exits to the outside of the building.At that time, the water vapor trapped inside the wall is cooled by the low outside temperature Causes dew condensation. Due to the condensation inside the wall, the insulating material filled therein absorbs the moisture, and the effect of the insulating material is reduced, and the material of the pillars, studs, the inner and outer walls, the floor surface, or the base material absorbs moisture. , Mold, bacteria, etc., and cause corrosion. In order to improve these problems, a technique of dehumidifying and drying the inside of a building outer wall to prevent dew condensation inside the wall and prevent the wall structure from being corroded is a technical field belonging to the present invention.

[0002]

2. Description of the Related Art Conventionally, as a countermeasure against dew condensation inside an outer wall of a building,
The heat insulating material inside the wall was covered with a material such as a vinyl sheet that does not absorb moisture. However, as wooden buildings are becoming more airtight, it is difficult for air containing water vapor from various factors to pass through the outer side walls of the buildings, and vinyl and other materials that are covered with the filled insulation material Through the gaps between the joints, a small amount of water is absorbed, and the structural parts such as the pillars, studs, the inner surface of the wall, the floor, and the base inside the wall also absorb the moisture, which induces dew condensation inside the wall.

[0003]

In the conventional internal structure of the outer wall of a building, the dew condensation inside the wall causes corrosion of the structure of the building and the heat insulating material absorbs a small amount of water.
There were various problems without lowering the effect of the heat insulating material. Therefore, it is an object of the present invention to always dehumidify and dry the inside of a building outer wall to remove moisture which is a factor of dew condensation and to prevent the inside of the building outer wall from dew condensation.

[0004]

Means for Solving the Problems Now, the structure will be described with reference to the drawings. (A) Pillars and studs are attached to the floor of the building or the upper part of the base. (B) Attach the external structural material of the wall. (C) A bag formed of a sheet treated with the myriad of small holes according to claim 2 on a pillar inside a wall, a floor inside a wall between studs, or an upper part of a base, absorbing moisture, antibacterial,
Insert a material that has a fungicidal effect and place it on pillars inside building walls, on the floor between studs, or on top of the base. (D) Insulation is attached to the floor or the inside of the wall surrounded by the upper part of the base, the pillar inside the wall, and the stud. (E) Attach a wall structure or a finishing base material to the inside of the wall. In these steps, the structure of claim 2, which is installed, exhibits a moisture absorbing, antibacterial, and antifungal effect by the catalytic action of the metal ions inserted therein to dry the inside of the building wall and prevent dew condensation. Becomes

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described. First, the second embodiment is installed on a pillar inside a building wall, a floor inside a wall between studs, or an upper part of a base. The inside of the wall is always in a dry state by the material having a moisture absorbing, anti-sono and anti-fungal effect by the catalytic action of metal ions, which is inserted into the bag of claim 2, thereby preventing dew condensation.

[0006]

A second embodiment of the present invention is installed on a pillar inside a building wall, a floor inside a wall between studs, or an upper part of a base. The moisture inside the wall is removed by a material having a moisture absorbing, antibacterial and antifungal effect by the catalytic action of metal ions inserted into the interior of the installed claim 2, and the wall is always dried, and dew condensation inside the building exterior wall is performed. prevent. Then, various causes caused by dew condensation inside the external wall of the building are eliminated. As a result, it is possible to prevent corrosion of the structure and the finishing material of the building.

[0007]

The air containing water vapor due to various factors passes through the wall and goes out of the building. At this time, the water vapor remaining inside the wall is cooled by the low outside temperature,
When the temperature drops below the dew point, the water condenses to form water droplets, which causes dew condensation inside the wall. In addition, the heat insulating material filled inside the wall absorbs the moisture, reducing the effect of the heat insulating material,
Materials such as pillars, studs, bases of inner and outer walls, floor surfaces, etc. absorb such moisture, forming a hotbed for mold and bacteria, and may corrode structural parts such as bases and pillars. Therefore, the material of the present invention, which has a moisture absorbing, antibacterial and antifungal effect by the catalytic action of metal ions, is inserted into a rectangular tubular bag formed of a sheet treated with countless small holes. A material that has moisture-absorbing, antibacterial, and anti-fungal properties due to the catalytic action of metal ions, which is inserted into the interior of the building by installing it on pillars inside the building's outer wall, on the floor inside the walls between studs, or on the base. Has an effect through countless small holes in the surface of the bag of claim 1, constantly dehumidifies and dries the interior of the wall, removes moisture, and corrodes various building structures caused by dew condensation inside the exterior wall of the building. Eliminating the causes of this will make the building more durable.

[Brief description of the drawings]

FIG. 1 is a perspective view of a bag formed of a sheet treated with innumerable small holes according to the present invention, in which a moisture absorbing, antibacterial and antifungal effect material is inserted by the catalytic action of metal ions.

FIG. 2 is a cross-sectional view of a bag formed of a sheet treated with innumerable small holes according to the present invention, in which a material absorbing moisture, anti-sono and anti-fungal properties is inserted by the catalytic action of metal ions.

FIG. 3 is a perspective view of use of the present invention.

FIG. 4 is a sectional view of the use of the present invention.

[Explanation of symbols]

1 is a material having a moisture absorption, anti-sono, and antifungal effect by the catalytic action of metal ions 2 is a bag formed of a sheet treated with countless small holes 3 is a small hole 4 is a pillar inside a building wall, The stud 5 is a pillar inside the building wall, the floor surface between the studs or the upper part of the base 6 is the building exterior wall finishing material or the outer wall structural material 7 is the building inner wall finishing material or the inner wall structural material 8 is the heat insulating material

Claims (3)

[Claims] 1. A bag formed from a sheet treated with countless small holes. 2. The bag according to claim 1, wherein a material having a moisture absorbing, antibacterial and antifungal effect by catalytic action of metal ions is inserted. 3. A building wall structure wherein the structure of claim 2 is installed on a pillar inside a building wall, a floor surface between studs, or an upper part of a base.