KR200228749Y1 - Ventilating and draining device located at block-wall - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a ventilation and drainage is installed on the outer wall of the building wall is constructed of stucco.

2. The technical problem to be solved by the invention

The purpose is to provide a ventilation and drainage port which is configured so that rainwater from the outside can not be introduced through the ventilation hole or the drainage hole, and the ventilation hole and the drainage hole are integrally formed to increase the convenience of construction and management.

3. Summary of Solution to Invention

The present invention has a shape having a body of a rectangular parallelepiped and a plate extending from the lower side of the rear side of the body to the left and right, the front side 3 and the rear side 4 form vents 5 and 6, and the side surface ( 7,8) is in contact with the side of the stucco by mortar, the upper surface (1) has a structure in which a plurality of V-shaped bone 11 is formed to be fixed by the mortar. And the bottom surface 2 is formed, while the outer surface is horizontal, but the inner surface is gently inclined upwardly from the bottom of the front surface 3 to the height of the predetermined point of the rear surface 4. And at the rear end of the bottom (2) drip plate (9) for introducing the drain water is formed to project upwardly inclined and extends by a predetermined length to the left and right of the drip plate (9) guide plate 91 in contact with the back of the stucco brick (91) ) Is formed.

4. Important uses of the invention

Used to remove moisture from spaces between walls of buildings.

Description

VENTILATING AND DRAINING DEVICE LOCATED AT BLOCK-WALL}

The present invention relates to a ventilation and drain holes installed on the outer wall of the building wall is constructed of stucco.

In general, a wall of a building constructed by masonry bricks or blocks is composed of an inner wall made of concrete blocks and an outer wall which is installed parallel to the inner wall at a predetermined distance apart from the outside and is constructed of stucco. However, such a wall structure has a problem of causing whitening and rainwater seeping into the inner wall of the building due to rainwater that penetrates during the internal humidity and rainfall of the space between the inner wall and the outer wall.

Therefore, there is a need to reduce the internal moisture by ventilating between the concrete inner wall and the outer wall to be built with stucco, and to effectively discharge the rainwater permeating through the outer wall to the outside. Referring to Figures 1c and 2 as follows.

Ventilation and drainage shown in Figures 1a to 1c is disclosed in the publication of the 'brick masonry structure of concrete retaining wall', Republic of Korea Patent Registration No. 255380, Figure 1a is an upper vent, Figure 1b is a lower vent, Figure 1c is a drain 2, respectively, and FIG. 2 shows installation state diagrams of the upper and lower vent holes and the drain holes, respectively.

In the conventional ventilation and drain holes shown in the figure, a plurality of lower ventilation holes 400 are spaced apart by a predetermined distance in the horizontal direction at the lower part of the decorative brick in the process of masonry bricks, the upper ventilation holes 300 in the upper portion Is spaced apart by a predetermined distance in the horizontal direction is provided a plurality. In addition, a drain port 500 is installed below the lower vent 400 (see FIG. 2).

Here, the upper vent hole 300 is made of a resin material, and has a support frame 320 having a fixed support plate 310 and the guide blades 330 extended to both sides in the lower portion of the fixed support plate 310, Between the support frame 320, rainwater preventing plate 340 which is inclined upwardly from the front to the rear is installed at regular intervals to form a ventilation path (see FIG. 1A).

The lower vent 400 is formed of a resin material, and a plurality of lattice-shaped ventilation paths 430 are formed between both side plates 410 and 420, and the drain port 500 is formed at a position where the lower vent 400 is constructed. It is constructed at the bottom and has a drain hole 510 in the form of an ellipse and is made of a resin material (see FIGS. 1B and 1C).

In the conventional ventilation and drain holes having the above configuration, in the case of the lower ventilation holes 400, the lattice-shaped ventilation paths 430 are open to the outside, so that rainwater flowing toward the outer wall cannot be blocked, and the drain hole 500 is also provided. The relatively large drain hole 510 is open to the outside without a separate blocking function, there is a problem that can function as a passage that flows into the interior does not block the rainwater flowing toward the outer wall. In addition, since the vents and drains installed on the top and bottom of the outer wall have a separate configuration, there is a problem that the operator has to work while managing a variety of materials during the construction site.

Therefore, the present invention has been devised to solve the problems of the prior art as described above, it is configured so that rain water from the outside through the ventilation hole or the drain can be introduced, and the ventilation hole and the drain hole are integrally constructed, the convenience of construction and management The purpose of the present invention is to provide ventilation and drainage of the outer wall, which is masonry, which has been increased.

1A to 1C are perspective views of components constituting the conventional ventilation and drain holes.

Figure 2 is a state diagram used in the conventional ventilation and drain.

Figure 3 is a perspective view showing the configuration and use of the ventilation and drain holes according to the present invention.

Figure 4 is a front view of the ventilation and drainage in accordance with the present invention.

Figure 5 is a side cross-sectional view of the ventilation and drainage in accordance with the present invention.

Figure 6 is a rear view showing the installation state of the ventilation and drainage according to the present invention.

* Description of the symbols for the main parts of the drawings *

1: top 2: bottom

3: front side 4: rear side

5, 6: Ventilation openings 7, 8: Both sides

51,61: ventilation piece 9: drip tray

10: protrusion plate 91: guide plate

In order to achieve the above object, the present invention is installed between the sides of the stucco wall of the outer wall in the ventilation and drainage, the first and second vents are formed on the front and back, respectively, the side of the stucco The side surface is contacted by mortar, and the upper surface is formed with a plurality of V-shaped bones to be fixed by the mortar, and the bottom surface is horizontal, but the inner surface is gently raised from the bottom of the front face to the height of a predetermined point on the back surface. It is formed to be inclined, it is formed interposed vertically between both sides of the inside of the hollow, a plurality of first ventilation piece is formed with a plurality of first ventilation pieces extending upwardly inclined inwardly by a predetermined length from the inlet of the first ventilation opening of the front surface, The second ventilation piece extending inclined upward inwardly by a predetermined length from the inlet of the second ventilation hole on the back side is spaced up and down. A plurality of formed body; A drip plate protruding upwardly obliquely from a rear bottom surface of the body; And a guide plate extending to the left and right sides of the drip tray plate to be in close contact with the rear surfaces of the stucco bricks.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to FIG. 3.

Figure 3 is a perspective view showing the configuration and use of the vent and drain according to the present invention, Figure 4 is a front view of the vent and drain according to the present invention, Figure 5 is for showing the internal configuration of the vent and drain according to the present invention Figure 6 is a side cross-sectional view, Figure 6 is a rear view showing the installation state of the ventilation and drain according to the present invention.

As shown in the figure, the present invention has a shape having a body of a rectangular parallelepiped and a plate extending left and right from the bottom of the rear side of the body (see FIGS. 4 and 6), and the front side 3 and the rear side 4 ) Forms vents 5 and 6, the sides 7 and 8 are in contact with the side of the stucco by mortar, and the top 1 is formed by the V-shaped bone 11 to be fixed by mortar. It has a plurality formed structure (see Figs. 5 and 6).

And the bottom surface 2 is formed inclined upwardly slowly from the lower end of the front surface 3 to the height of the predetermined point of the back surface 4 although the outer surface is horizontal (refer FIG. 5).

At the front end of the bottom surface 2, the protrusion plate 10 is formed to be inclined downward, and at the rear end, a drip plate 9 for inflowing the drained water is formed to be inclined upwardly and predetermined to the left and right of the drip plate 9. The guide plate 91 is formed to extend by the length and contact the back of the stucco. Here, the guide plate 91 is formed to be inclined upward in the longitudinal direction of the outer wall when it is formed extending from the side end of the drip plate 9 to the left and right, respectively.

The first ventilation piece 51 is formed to be vertically interposed between both side surfaces 7 and 8, and has an upward inclination extending inwardly by a predetermined length from an inlet of the ventilation hole 5 of the front surface 3. A plurality is formed spaced apart. In addition, a plurality of second vent pieces 61 extending upwardly inclined inwardly by a predetermined length from the inlet of the vent hole 6 are spaced up and down on the rear face 4 side.

Ventilation and drainage according to the present invention is configured as described above, is composed of a resin material having a certain strength, is interposed between any two sides of the stucco at the time of masonry construction of stucco, is fixed by mortar construction, the height of the stucco Less than the height of the mortar is filled in the V-shaped bone 11 formed in the width direction on the upper surface (1) is fixed so as not to move in the front and rear direction. And the length is almost the same as the stucco, the front (3) and the rear (4) is fixed to match the front and back of the stucco, at this time, the drip board (9) formed to protrude upward from the rear end of the base (2) Guide plates 91 extending from the left and right from the side are arranged in close contact with the rear surface of the stucco.

The gap between the guide plate 91 and the back side of the stucco brick is filled by a separate mortar or silicon injection construction so that all the rainwater flowing down from the upper side of the guide plate 91 is collected on the guide plate 91. do.

Now, look at the drainage of the rainwater flows into the inner surface of the outer wall according to the precipitation of the operation of the ventilation and the drain according to the present invention as follows.

Ventilation and drainage in accordance with the present invention is installed a plurality of spaced apart at a predetermined position in the longitudinal direction of the outer wall is made of stucco, the guide plate 91 is in close contact with the back of the outer wall is extended but the end is installed It is installed to be connected to the end of the guide plate 91 of the other ventilation and drain. In this case, the outer wall has a shape such that a drip tray protruding vertically in the longitudinal direction of the wall near the predetermined height is formed (see FIG. 6).

In this state, the rainwater that flows into the inner surface of the outer wall by precipitation flows down along the inner surface of the outer wall and no longer flows down at the portion where the guide plate 91 is in close contact with the guide plate 91. Are gathered. Subsequently, as described above, since the guide plate 91 extends left and right from the side end of the drip plate 9 and extends upwardly, the water collected on the guide plate 91 flows down the slope to descend the drip plate. (9) are gathered.

Since the drip tray 9 protrudes obliquely upward from the rear end of the bottom 2 of the ventilation and drainage, the water collected in the drip tray 9 flows into the bottom 2, and the bottom 2 has a height higher than the front end. Since it is inclined high, the water flowing into the bottom surface 2 flows back to the front surface 3 by inclining the bottom surface 2 again. Since the protruding plate 8 protruding downward outward is formed at the front end of the lower surface 2, which is the lower end of the front surface 3, the rainwater flows through the protruding plate 8 and finally drained to the outside. At this time, the rainwater does not flow down the outer surface of the outer wall, but falls to the ground at a distance from the outer wall by the protruding length of the protrusion plate 8.

On the other hand, rainwater that enters the outer wall during precipitation is prevented from flowing through the openings of the front surface 3 of the ventilation and drain holes according to the present invention, which is the first ventilation piece 51 formed inward from the inlet of the front ventilation hole 5. This is because they are inclined upwardly to the inside, so even if rainwater enters the vent 5 of the front surface 3, the first vent pieces 51 do not flow into the inside but flow down again.

Next, looking at the ventilation of the operation of the ventilation and drainage according to the present invention, the outside air is introduced into the open vent 5 of the front surface 3 to the inside of the present invention along the first ventilation piece (51) It is introduced, and then flows back into the space between the inner wall and the outer wall along the rear vent 4. The inflow of outside air into the inter-wall space circulates the humid air inside the space so that the inside humid air is introduced into the ventilation holes 6 of the rear side 4 and is guided to the ventilation pieces 61 and 51 to the front side ( It is discharged to the outside through the vent (5) of 3).

Therefore, by the installation of the present invention it is possible to circulate the humid air in the space between the inner wall and the outer wall with the outside, the occurrence of bleaching phenomenon due to moisture is minimized.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

Therefore, the present invention constituted as described above, by removing the moisture by circulating the air between the outer wall and the concrete inner wall to be built with stucco, the rain water flowing into the outer wall by precipitation can be easily drained to the outside moisture It is possible to prevent the phenomena caused by whitening, to block the rain water penetrating into the inner wall of the building, it is formed integrally has a useful effect of eliminating the trouble of working while managing a plurality of materials during construction.

Claims (4)

In the device that is installed between the sides of the stucco of the outer wall to perform ventilation and drainage, First and second vents are formed on the front and back, respectively, and the sides of the stucco are contacted by mortar, and the upper surface is formed with a plurality of V-shaped bones to be fixed by mortar. The outer surface is horizontal, but the inner surface is gently inclined upwardly from the bottom of the front to a height of the predetermined point on the rear side, and is formed between the two sides in the hollow vertically, the predetermined length from the inlet of the first ventilation opening of the front side A plurality of first ventilation pieces extending upwardly inwardly spaced apart from each other are formed up and down, and a plurality of second ventilation pieces extending upwardly incliningly inwardly by a predetermined length from the inlet of the second ventilation opening on the backside are spaced up and down apart. Dog formed body, A drip board protruding upwardly obliquely from the rear end of the bottom of the body, and A guide plate extending to the left and right sides of the drip tray plate to be in close contact with the rear surfaces of the stucco bricks Ventilation and drainage specially provided with. The method according to claim 1, Ventilation and drainage characterized in that it further comprises a protrusion plate extending inclined downward from the front end of the bottom of the body. The method according to claim 2, The guide plate is vented and drainage characterized in that it is formed extending inclined upward in the longitudinal direction of the outer wall from the side end of the drip plate. The method according to claim 3, The guide plate is ventilated and drainage, characterized in that tightly fixed by any one of mortar construction or silicon injection construction on the back of the stucco