KR102594350B1 - ceiling drain apparatus - Google Patents

Abstract

The present invention relates to a ceiling water leak induced drainage device, which includes first and second frame bars (10) (10') installed long and spaced apart on both sides of a crack (C) formed in the ceiling (R) of a building; a plate box (20) having an open upper side and connected to the first and second frame bars (10) (10') so that the crack (C) is located on the inside; a drain portion 30 extending from the bottom of the plate box 20 and connected to a building drain (not shown); It is removably built into the plate box (20) and is characterized by including a filter plate (40) that passes water leaking from the crack (C) and filters solid foreign substances falling from the ceiling (R).

Description

Ceiling leak induced drainage device {ceiling drain apparatus}

The present invention relates to an induced drainage device that collects and drains water leaks discharged through ceiling cracks. More specifically, it relates to an induced drainage device that collects and removes not only water leaks but also foreign substances such as dust, stone dust, and paint powder generated from the ceiling, thereby increasing the service life. It relates to a ceiling leak induced drainage device that can extend the.

In general, on the ceiling of a building, for example, the ceiling of a parking lot, a water leak occurs where outside rainwater infiltrates through cracks that occur in the building over time. In particular, in the case of underground spaces, water leakage occurs. Condensation due to temperature differences is added, increasing the amount of water leakage. These water leaks contain sodium hydroxide as well as corroded steel bars due to hydration with concrete as they pass through the interior of the concrete building. As a result, the water leaks severely contaminate the ceiling surface, and if the water volume is large, serious discoloration occurs when it falls on a car. caused.

In addition, in the middle of summer, there were frequent cases where the rooftop insulation layer melted and tar elements flowed into the building through cracks, and there were also frequent cases where the insulation or paint covering the ceiling separated into pieces and fell off.

In order to prevent the ceiling from becoming contaminated or falling due to water leakage due to the above-mentioned causes and discoloring the car, an induction drainage device connected to the building drain and drain pipe is installed on the ceiling, and the water leakage collected from the induction drainage device is then transferred to the building. Drain into drain.

However, the induced drainage system collects not only water leaks containing sodium hydroxide but also foreign matter such as insulation or paint separated from the ceiling, so the drain pipe becomes clogged by water leaks and foreign substances after 2 to 3 years. In this case, water leaking into the induced drainage device cannot be drained and overflows from the induced drainage device. The weight of accumulated water leakage may cause the guided drainage system to separate from the ceiling, damaging structures such as automobiles or switchboards.

The present invention was created to solve the above problems, and is a ceiling leak induced drainage device that prevents the drain from being clogged by water leaks even after a long period of time, thereby preventing dangerous situations from falling from the ceiling. The purpose is to provide.

Another object of the present invention is to provide a ceiling leak induced drainage device that can easily remove foreign substances such as insulation, paint chips, tar, etc. separated from the ceiling and collected.

In order to achieve the above object, the ceiling water leakage induced drainage device according to the present invention includes first and second frame bars (10) installed long and spaced apart on both sides of the crack (C) formed on the building ceiling (R). (10'); A plate box (20) having an open upper side and connected to the first and second frame bars (10) (10') so that the crack (C) is located on the inside; A drain part 30 extending from the bottom of the plate box 20 and connected to a building drain (not shown); And a filter plate (40) removably built into the plate box (20), which passes water leaking from the crack (C) and filters solid foreign substances falling from the ceiling (R). do.

In the present invention, the first and second frame bars (10) (10') include first and second fixing ends (11) (11') fixed to the ceiling by fastening bolts (not shown), and the first and second frame bars (10) (10') The first and second vertical ends (12) (12') are bent at a right angle downward from the first and second fixed ends (11) (11'), and the first and second vertical ends (12) (12') are bent in a horizontal direction. It includes first and second horizontal ends (13) (13') bent at right angles; The plate box 20 is placed in close contact with the ceiling with the first and second vertical ends 12 and 12' located on the inside, and bolts are inserted through the first and second horizontal plates 22 and 24. After that, it is fixed to the first and second frame bars (10) (10') by fastening them to the first and second vertical ends (12) (12').

In the present invention, the first and second horizontal plates 22 and 24 have a trapezoidal shape whose height gradually increases from one side to the other, and are connected to the first and second horizontal plates 22 and 24. The bottom plate 21 is formed with an inclined surface.

In the present invention, the first and second horizontal ends 13 and 13' are exposed to the upper side of the second vertical plate 25, and the filter plate 40 is located on the upper side of the second vertical plate 25. It enters and exits the inside of the plate box 20 while being mounted on the first and second horizontal stages 13 and 13' exposed to the side.

In the present invention, the filter plate 40 includes a border frame 41 mounted on the first and second horizontal ends 13 and 13' of the first and second frame bars, and the border frame 41. It includes a mesh network 42 installed on.

In the present invention, the filter plate 40 further includes a non-woven fabric 43 covered on the mesh network 42.

According to the present invention, a plate box 20 connected to the first and second frame bars 10 and 10' installed long and spaced apart on both sides of the crack C, a bottom of the plate box 20, and By including a drain part 30 that connects the building drain (not shown) and a filter plate 40 that is attached to and detachable from the plate box 20, water leakage from the ceiling crack (C) passes through and the falling tar and insulation material are allowed to pass through. , By filtering out foreign substances such as paint chips, etc., solid foreign substances can be fundamentally prevented from clogging the drain unit 30, thereby preventing water leakage from accumulating in the plate box 20.

In addition, the filter plate 40 entering and exiting the plate box 20 includes a mesh net 42 and a non-woven fabric 43, so that solid foreign substances can be collected with the non-woven fabric 43, and then the filter plate 40 is placed in the plate box. After taking it out from (20), easy maintenance is possible by shaking the non-woven fabric (43) to remove foreign substances.

1 is a perspective view illustrating a ceiling water leakage induced drainage device installed on the ceiling according to the present invention;
Figure 2 is a perspective view illustrating the appearance of a filter plate inside the plate box of Figure 1;
Figure 3 is a perspective view for explaining that the plate box of Figures 1 and 2 is installed on the 1.2 frame bar to cover the ceiling crack;
Figure 4 is a perspective view showing an excerpt of the plate box of Figure 3;
Figure 5 Cross-sectional view along line VV in Figure 1,
Figure 6 is a cross-sectional view taken along line VI-VI in Figure 1;
Figure 7 is a perspective view for explaining the configuration of the filter plate shown in Figures 5 and 6;
Figure 8 is a cross-sectional view of the drain installed in the bottom plate groove of Figure 4;
Figure 9 is an exploded cross-sectional view of the drainage part of Figure 8;
Figure 10 is a cross-sectional view for explaining that the plate box is slidably coupled to the first and second vertical plates of Figures 5 and 6;
Figure 11 is a diagram for explaining that the plate of Figure 10 is slidably moved on the first and second vertical plates.

Hereinafter, the ceiling leak induced drainage device according to the present invention will be described in detail with reference to the attached drawings.

Hereinafter, the term “above” or “above” may include not only what is directly above in contact but also what is above without contact. Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. Terms are used only to distinguish one component from another. Singular expressions include plural expressions unless the context clearly dictates otherwise. Additionally, when a part "includes" a certain component, this means that it may further include other components rather than excluding other components, unless specifically stated to the contrary. Additionally, terms such as "...unit" and "module" used in the specification refer to a unit that processes at least one function or operation.

Figure 1 is a perspective view for explaining that the ceiling leak induced drainage device according to the present invention is installed on the ceiling, Figure 2 is a perspective view for explaining that the filter plate appears inside the plate box of Figure 1, and Figure 3 is Figure 1 And it is a perspective view for explaining that the plate box of FIG. 2 is installed on the 1.2 frame bar to surround the ceiling crack, and FIG. 4 is a perspective view showing an excerpt of the plate box of FIG. 3. Additionally, FIG. 5 is a cross-sectional view taken along line V-V of FIG. 1, FIG. 6 is a cross-sectional view taken along line VI-VI of FIG. 1, and FIG. 7 is a perspective view for explaining the configuration of the filter plate shown in FIGS. 5 and 6.

As shown, the ceiling water leakage induced drainage device according to the present invention includes first and second frame bars 10 and 10' installed long and spaced apart on both sides of the crack C formed on the building ceiling R. class; a plate box (20) having an open upper side and connected to the first and second frame bars (10) (10') so that the crack (C) is located on the inside; a drain portion 30 extending from the bottom of the plate box 20 and connected to a building drain (not shown); It is removably built into the plate box (20) and is characterized by including a filter plate (40) that passes water leaking from the crack (C) and filters solid foreign substances falling from the ceiling (R).

As shown in FIGS. 5 and 6, the first and second frame bars (10) (10') are first and second fixing ends (11) (11') fixed to the ceiling by fastening bolts (not shown). ), and the first and second vertical ends (12) (12') bent at right angles downward from the first and second fixed ends (11) (11'), and the first and second vertical ends (12) (12') It includes first and second horizontal ends 13 and 13' bent at right angles in the horizontal direction.

As shown in FIG. 4, the plate box 20 includes first and second horizontal plates 22 and 24 and first and second vertical plates 23 and 25 bent at right angles from the bottom plate 21. ) and has a flat box shape with an upward opening. The plate box 20 is manufactured in various sizes to cover the size of the crack (C) or the defective part, and has an area of, for example, 150 cm wide and 60 cm wide.

The plate box 20 is placed in close contact with the ceiling with the first and second vertical ends 12 and 12' located on the inside, and the bolts are passed through the first and second horizontal plates 22 and 24. By fastening to the first and second vertical ends 12 and 12', they are fixed and supported on the first and second frame bars 10 and 10'.

The first and second horizontal plates 22 and 24 have a trapezoidal shape with the height gradually increasing from one side to the other side. For example, the height of one end of the first and second horizontal plates 22 and 24 is 4 cm. And the height of the other end is 9cm. Accordingly, an inclined surface is formed on the bottom plate 21 connected to the first and second horizontal plates 22 and 24 to induce water leakage to naturally flow toward the drain unit 30.

At the end of the slope in the bottom plate 21, as shown in FIG. 9, a bottom plate groove 21a stepped from the bottom plate surface and a groove fastening hole 21b located in the center of the bottom groove portion 21a. This is formed. A drain portion 30, which will be described later, is installed in the bottom plate groove 21a and the groove fastening hole 21b.

As shown in FIG. 4, the first vertical plate 23 is connected to one end of the first and second horizontal plates 22 and 24, and the second vertical plate 25 is connected to the first and second horizontal plates ( 22) It is connected to the other side of (24), and the heights of the first vertical plate 23 and the second vertical plate 25 are the same. Accordingly, when fixing the top of the plate box 20 to the first and second frame bottoms 20 (20') with the top of the plate box 20 in close contact with the ceiling, the first and second frame bars are attached to the second vertical plate 25 side. (10) The first and second horizontal ends (13) (13') constituting (10') can be exposed, and the exposed first and second horizontal ends (13) (13') are used to form a filter plate (to be described later) 40) will be able to enter.

As shown in FIG. 7, the filter plate 40 includes a border frame 41 mounted on the first and second horizontal ends 13 and 13' of the first and second frame bars, and a border frame 41. It includes a mesh network 42 installed on the and a non-woven fabric 43 covered on the top of the mesh network 42.

The mesh network 42 is implemented by weaving thin wires in the horizontal and vertical directions, and the non-woven fabric 43 is arranged to cover the mesh network 42.

This filter plate 40 enters and exits the inside of the plate box 20 through the first and second horizontal ends 13 and 13' exposed to the upper side of the second vertical plate 25, allowing for installation as well as maintenance. Separation can be performed easily.

Figure 8 is a cross-sectional view of the drain installed in the bottom plate groove of Figure 4, and Figure 9 is an exploded cross-sectional view of the drain part of Figure 8.

The drain unit 30 is inserted into the groove fastening hole 21b and has a mounting ring 31a mounted on the bottom plate groove 21a at the top, and a head pipe body (31b) formed on the outer surface of the first screw surface 31b. 31), a connector ring 32 formed on the inner peripheral surface with a second screw surface 32b screwed to the first screw surface 31b and a step 32a formed at the bottom, and a connector ring 32 inserted into the connector ring 32. It includes a drain pipe 33 formed with a step ring 33a mounted on a step 32a.

When inserting the head pipe body 31 into the groove fastening hole 21b, the mounting ring 31a is mounted in the bottom plate groove 21a immersed from the bottom plate surface. Accordingly, the surfaces of the bottom plate 21 and the mounting ring 31a become approximately horizontal, so that falling water flowing into the bottom plate 21 can easily flow into the head pipe body 31.

The drain pipe 33 is connected to the drain on the floor of the building, and a step ring 33a is formed at the top, so that when it is inserted into the connector ring 32, it is mounted on the connector ring step 32a.

The drain pipe 33 consists of a vertical pipe 33b extending to the lower side of the plate box 20, and a horizontal pipe 33c bent in the horizontal direction at the vertical pipe 33b, and the horizontal pipe 33c is at the corner of the building floor. It is connected to a hose (not shown) that extends to the building drain formed on the side. Accordingly, the drain pipe 33 is directly or indirectly connected to the building drain through the horizontal pipe 33c, thereby forming a space on the lower side of the drain pipe 33 for vehicles to park or people to move.

This drain part 30 is connected by fastening the second screw surface (32b) of the connector ring (32) to the first screw surface (31b) of the head pipe body (31) protruding toward the lower side of the bottom plate (21). (32) can firmly fix the head pipe body (31) to the bottom plate (21).

On the other hand, as shown in FIGS. 1 and 2, the drain unit 30 is a check tube 34 formed in the vertical pipe 33b and a check tube 34 attached to and detached from the window hole 34a formed in the check tube 34. It further includes a cap (35).

The check pipe 34 and the check cap 35 are used to drain water leaks that may accumulate in the plate box 20 when maintaining the plate box 20. The check cap 35 is connected to the window hole 34a. By opening the plate box 20, water leakage accumulated in the plate box 20 can be drained.

For reference, the size of the plate box 20 can be implemented as large as 1 to 2 m in width and height. Additionally, as a long period of time passes, there is a possibility that the hose connected between the horizontal pipe 33c and the building drain may become clogged for various reasons. In this case, water leakage may not escape and may accumulate in the plate box 20, and the weight applied to the plate box 20 when water leakage accumulates may reach 100 kg.

In this way, even if water leakage accumulates in the plate box 20, it cannot be known. When maintaining the plate box 20 with water leakage remaining, it separates from the ceiling and falls due to the weight applied by the water leak. It may damage parked vehicles or switchboards. Since maintenance equipment is repaired every few years, this is a common situation in the field.

In order to prevent damage to vehicles or switchboards, a check pipe (34) and a check cap (35) are adopted. Before maintenance, the check cap (35) is separated from the check pipe (34) to prevent damage to the plate box (20). This is to drain any water leakage that may have accumulated in the water.

Figure 10 is a cross-sectional view for explaining that the plate box is slidably coupled to the first and second vertical plates of Figures 5 and 6, and Figure 11 is a cross-sectional view showing the plate of Figure 10 being slidably moved to the first and second vertical plates. This is a drawing to explain it.

The first and second frame bars (10) (10') further include rails (12a) (12a') formed to open upward on both sides of the first and second vertical ends (12) (12'), and the first and second frame bars (10) (10') ,2 Mounting wings 22a and 24a hanging on the rails 12a and 12a' may be formed to be bent at the top of the horizontal plates 22 and 24.

In this case, when the mounting wings (22a) (24a) are mounted on the rails (12a) (12a'), the plate box (20) is attached to the first and second frame seas (10) (10') even without separate bolting work. It can be easily installed.

And as shown in Figure 11, when the plate box 20 is slid to one side, it can be easily separated from the first and second frame bodies 10 and 10', thereby making maintenance easier.

As such, according to the present invention, the plate box 20 is connected to the first and second frame bars 10 and 10', which are installed long and spaced apart on both sides of the crack C, and the plate box 20. By including a drain unit 30 connecting the floor of the building and the building drain (not shown), and a filter plate 40 that is detachable from the plate box 20, water leakage from the ceiling crack (C) passes through and the falling water flows through. By filtering out foreign substances such as tar, insulation, paint chips, etc., it is possible to fundamentally prevent solid foreign substances from blocking the drainage part 30, thereby preventing water leakage from accumulating in the plate box 20.

In addition, the filter plate 40 entering and exiting the plate box 20 includes a mesh net 42 and a non-woven fabric 43, so that solid foreign substances can be collected with the non-woven fabric 43, and then the filter plate 40 is placed in the plate box. After taking it out from (20), easy maintenance is possible by shaking the non-woven fabric (43) to remove foreign substances.

The present invention has been described with reference to an embodiment shown in the drawings, but this is merely illustrative, and those skilled in the art will understand that various modifications and other equivalent embodiments are possible therefrom.

10, 10' ... 1st and 2nd frame bars 11, 11' ... 1st and 2nd fixed ends
12, 12' ... 1st and 2nd vertical sections 12a, 12a' ... rail
13, 13' ... 1st, 2nd horizontal stage 20 ... Plate box
21 ... bottom plate 21a ... bottom plate groove
21b... Groove fastener 22, 24... 1st, 2nd horizontal plate
22a, 24a ... protruding wings 23, 25 ... 1st and 2nd longitudinal plates
30 ... drainage part 31 ... head pipe body
31a ... Mounting ring 31b ... First thread surface
32 ... Connecting 32b ... Second thread surface
33 ... drain pipe 33a ... step ring
33b ... vertical pipe 33c ... horizontal pipe
34 ... Check tube 34a ... Window hole
35 ... check cap 40 ... filter plate
41 ... border frame 42 ... mesh net
43 ... non-woven

Claims (6)

First and second frame bars (10) (10') installed long and spaced apart on both sides of the crack (C) formed in the building ceiling (R);
A plate box (20) having an open upper side and connected to the first and second frame bars (10) (10') so that the crack (C) is located on the inside;
A drain part 30 extending from the bottom of the plate box 20 and connected to a building drain (not shown); and
It includes a filter plate (40) removably built into the plate box (20), which passes water leaking from the crack (C) and filters solid foreign substances falling from the ceiling (R),
The first and second frame bars (10) (10') include first and second fixed ends (11) (11') fixed to the ceiling by fastening bolts (not shown), and the first and second fixed ends (11) (11') (11) first and second vertical ends (12) (12') bent at right angles downward at (11'), and second vertical ends (12) (12') bent at right angles in the horizontal direction at said first and second vertical ends (12) (12'). Includes 1 and 2 horizontal ends (13) (13');
The plate box 20 is placed in close contact with the ceiling with the first and second vertical ends 12 and 12' positioned on the inside, and bolts are inserted through the first and second horizontal plates 22 and 24. A ceiling water leak induced drainage device, characterized in that it is fixed and supported to the first and second frame bars (10) (10') by fastening them to the first and second vertical ends (12) (12'). delete According to paragraph 1,
The first and second horizontal plates 22 and 24 have a trapezoidal shape whose height gradually increases from one side to the other,
A ceiling water leak induced drainage device, characterized in that the bottom plate (21) connected to the first and second horizontal plates (22) (24) is formed with an inclined surface. According to paragraph 1,
The first and second horizontal ends (13) (13') are exposed to the upper side of the second vertical plate (25),
The filter plate 40 is mounted on the first and second horizontal ends 13 and 13' exposed to the upper side of the second vertical plate 25 and enters and exits the plate box 20. A ceiling leak induced drainage device. The method of claim 1, wherein the filter plate (40) is:
A border frame (41) mounted on the first and second horizontal ends (13) (13') of the first and second frame bars,
A ceiling water leak induced drainage device, characterized in that it includes a mesh network (42) installed on the border frame (41). The method of claim 5, wherein the filter plate (40) is:
A ceiling leak induced drainage device, characterized in that it further comprises a non-woven fabric (43) covered on the upper part of the mesh network (42).

Images