KR101507980B1 - Bathroom plumbing system on floor - Google Patents

Abstract

The present invention relates to a plumbing system on the floor of a bathroom which is connected to a vertical pipe (2) installed in a pipe utility conduit (1) of a multi-layered building. The plumbing system on the floor of a bathroom comprises: a slab (10); a shelf-type wall (20) installed on the slab (10); a drain pipe (30) installed in the inner space of the walls (20); a water catchment groove (40) formed to be concave on the slab (10); a waterproof layer (50) formed on the surface of the water catchment groove (40) and the slab (10); and a drain guide pipe (60) that leads the sewer water collected in the water catchment groove to the vertical pipe (2). This invention can quickly drain water on the slabs when the water is collected on the slab due to the decrepit of the bathroom and can maintain the clean bathroom.

Description

{BATHROOM PLUMBING SYSTEM ON FLOOR}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a layered piping, and more particularly, to a bathroom layered piping system for draining water discharged to a slab form to the outside.

An apartment is the most representative type of housing in modern society, and it is the most efficient house in Korea where there is not enough housing area to live in. The most important advantage of these apartments is that they can be inhabited even by a small area. However, the floor noise generated between the floor and the floor is a typical disadvantage of the apartment.

There are many reasons for the occurrence of the floor noise in an apartment. Especially, the noise of the bathroom is a problem related to the structure of the building, not only the occupant, but the tub connected to the bathtub, the sink, When installed in the lower floor ceiling, when the bathroom is used upstairs, the water flowing into the piping is transferred to the lower floor, causing the floor noise. In addition, such a piping structure has a problem of damaging other people because it is necessary to work in the lower layer when repairing the piping.

In order to solve the above problem, the layered piping structure developed in the bathroom installs the piping used in the bathroom in the lower floor ceiling but in the corresponding floor. That is, the pipe is not installed in the lower layer by penetrating the slab at the bottom of the finish layer, but is disposed on the slab and connected to the joint pipe. Conventionally, such a layered pipe structure eliminates the inconvenience of drilling a slab and can reduce the damage caused by the bathroom noise between the floors.

However, in the conventional layered piping structure, when leakage occurs from a bathroom to a bottom slab on which a sewer pipe is installed, it can not be discharged to the outside, resulting in hygiene problems such as mold formation and odor generation. In addition, when the bottom of the bottom slab is contacted with a sewer pipe adjacent to the bottom slab for a long period of time, there is a possibility that the sewer pipe is damaged and the service life is deteriorated.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a water collecting space in a slab and a water drainage device in the water collecting space, And to provide a bathroom layered piping system.

In order to solve the above problems, a bathroom layered piping system according to the present invention is a bathroom layered piping system connected to a vertical pipe installed in a cavity of a multi-story building, comprising: a floor slab; A shelf type wall installed on the bottom slab; A drain pipe installed in the inner space of the shelf type wall and connected to the vertical pipe; A collection groove formed in the bottom slab; A waterproof layer formed on a surface of the bottom slab and the water collecting groove; And a drain guide pipe for guiding the water collected in the collection groove to the vertical pipe.

The bathroom layered piping system according to the present invention has an advantage that it can drain water when the slab layer is floated due to the aging of the bathroom, and thus can maintain a hygienic bathroom environment.

1 is a perspective view showing a bathroom layered piping system according to the present invention;
Fig. 2 is a perspective view showing an enlarged view of a portion A in Fig.
4 is a front section view showing a bathroom floor piping system according to the present invention;
5 is a partial cross-sectional view of a bathroom floor piping system according to the present invention,
6 is an enlarged perspective view showing another embodiment of the outflow pipe
FIG. 7 is a side sectional view showing a part of a bathroom floor piping system according to the present invention

Hereinafter, a bathroom floor piping system according to the present invention will be described in more detail with reference to the accompanying drawings.

The present invention relates to a bathroom layered piping system, and more particularly, to a bathroom layered piping system in accordance with the present invention, FIG. 5 is an enlarged perspective view showing another embodiment of the outflow pipe, and FIG. 7 is an enlarged perspective view showing the outflow pipe according to the present invention. FIG. 1 is a side sectional view showing a part of a piping system.

A bathroom floor piping system according to the present invention comprises a floor slab (10); A shelf type wall body 20 installed on the bottom slab 10; A drain pipe (30) installed in the inner space of the shelf type wall (20) and connected to the vertical pipe (2); A housing groove (40) formed in the bottom slab (10); A waterproof layer 50 formed on the surfaces of the bottom slab 10 and the collection grooves 40; And a drainage guide pipe 60 for guiding leakage water collected in the collection groove 40 to the vertical pipe 2.

Before explaining the present invention, the vertical pipe 2 will be described. The vertical pipe 2 is a common pipe, and is installed perpendicularly to the hollow 1 of the multi-layered building. The connection pipe 3 is connected to the vertical pipe 2 between the drain pipe 30 and the vertical pipe 2 to be described later so that the water drained from the drain pipe 30 flows into the vertical pipe 2 2). The connection pipe (3) is connected to the drain pipe (30) provided in each floor of the building through the sleeve (4).

Each component will be described in detail below.

The floor slab 10 is a structure for dividing each floor of a building (apartment), and corresponds to the floor of each floor, and an outer wall W of the building is formed on the outer side. Generally, the bottom slab 10 in the bathroom position may be formed differently depending on the installation structure of the bathroom piping. For example, in the case of the double slab structure, the bottom slab 10 may include other bottom slabs Lt; RTI ID = 0.0 > 10 < / RTI > However, in the case of the double slab structure, there is a problem that it is difficult to install the drainage guide pipe 60 to be described later due to the finishing layer. Accordingly, in the present invention, the drain pipe 30 is installed at the same height as the finish layer 12, and the bottom slab 10 is formed at the same or slightly lower level as the other slab layers.

The finishing layer 12 is a bottom which is installed on the bottom slab 10 and is visible to the naked eye, a mortar layer 13 laid on the bottom slab 10; And a plurality of tiles (15) installed on the mortar layer (13) and provided with a sealing material (14) therebetween.

The mortar layer 13 is a component that determines the height of the floor from the bottom slab 10. The mortar layer 13 is laid on the remaining portion except for the space where the shelf type wall body 20 to be described later is installed when the mortar layer 13 is laid on the floor slab 10.

A plurality of tiles (15) are provided on the mortar layer (13) side by side, and a sealing material (14) is provided therebetween. As shown in FIG. 1, a drain port 16 is provided on the finish layer 12 to allow water to be drained from the finish layer 12. At this time, the tile 15 is formed with a gradient so that the water flows toward the drain port 16, so that the tile 15 is drained easily.

The shelf type wall body 20 is a shelf type wall body having an internal space formed therein as shown in FIG. 1, and is installed on the floor slab 10 and contacts the outer wall W of the building. The shelf type wall body 20 prevents the drain pipe 30, which will be described later, from being exposed to the outside.

The drain pipe 30 is a component for discharging the water used in the bathroom to the outside. The drain pipe 30 is installed in an inner space of the shelf type wall body 20, has one end connected to the drain port 16 and the other end connected to the sleeve 4 And is connected to the pipe 3. As shown in FIG. 4, the drain pipe 30 is formed so as to be lowered from the drain pipe 16 side toward the connection pipe pipe 3 side, so that water easily flows inside.

The collecting grooves 40 are recessed in the bottom slab 10 and gathered on the bottom slab 10. It is preferable that the collecting grooves 40 are formed on the bottom slab 10 where the drain pipe 30 extends and that the drain pipe 30 and the sleeve 4 are connected to each other as shown in FIG. This is to allow the drainage guide pipe 60 to be easily connected to the connection pipe 3 to be described later. It is preferable that the collecting grooves 40 are formed so as to become deeper as they approach the shelf type wall body 20 in order to easily drain even a small amount of water.

When the user uses water, such as a shower in the bathroom, most of the used water is drained through the drain port 16 and discharged to the drain pipe 30 The connecting pipe 3 and the vertical pipe 2 in this order. If cracks occur in the sealing material 14 or there is a gap between the shelf type wall 20 and the finish layer 12, So that the possibility that the water is introduced into the bottom slab 10 is increased. As the amount of water flowing into the bottom slab 10 increases with time, the water is eventually accumulated in the collection groove 40.

On the other hand, the water collecting groove 40 can make the inclination of the water pipe 30 more steep. Since the drain pipe 30 can not be raised beyond the height of the finish layer 12, there is a limit in forming a gradient. In the bathroom floor pipe system according to the present invention, the drain pipe 30 is further inclined due to the collection groove 40 The drainage can be made more smooth.

The waterproof layer 50 is formed on the surfaces of the bottom slab 10 and the collecting grooves 40 to prevent water from penetrating into the slabs. The waterproof layer 50 is related to the role of the water collecting groove 40 as well as the prevention of the moisture absorption on the bottom slab 10. If water is present in the water collecting groove 40 without the waterproof layer 50, The water is likely to penetrate into the bottom slab 10 without maintaining the float state. That is, when the water is continuously accumulated in the collecting groove 40 and the water level is increased, the water is drained through the drainage guide pipe 60 to be described later, so that the waterproof layer 50 plays a role.

The drainage guide pipe 60 serves to discharge water to the outside of the collection groove 40. The drainage guide pipe 60 has one end positioned in the collection groove 40 and the other end positioned in the vertical pipe 2 or the connection pipe 3 And is connected to any one of them to discharge the water to the collection groove 40.

The drainage guide pipe (60) is installed on the bottom surface of the collection groove (40) and has an inlet pipe (62) in which a plurality of water inlet holes (61) are formed; And an outlet pipe 64 connected between the inlet pipe 62 and the drain pipe 30 for discharging the water inside the inlet pipe 62 to the vertical pipe 2.

The inlet pipe 62 is vertically positioned on the collection groove 40 of the bottom slab 10 as shown in Fig. A plurality of water inflow holes 61 are formed in the inflow pipe 62 along the side surface so that the inflow water flows into the inflow pipe 62 in the collection groove 40.

The outlet pipe 64 is a component for allowing the water introduced into the inlet pipe 62 to escape into the vertical pipe 2 and includes a front outlet pipe 64a connected to the inlet pipe 62, ); A rear outlet pipe 64b disposed in parallel with the connection pipe 3 and connected to the vertical pipe 2; And a sleeve 64c which is provided in the front wall W and connects between the front outlet pipe 64a and the rear outlet pipe 64b. It is preferable that the outflow pipe 64 is formed so as to be lowered from the front outflow pipe 64a to the rear outflow pipe 64b so that water does not flow backward from the vertical pipe 2. [

On the other hand, the outflow pipe 64 is basically easy to install on the bottom slab 10 as shown in FIG. 7, when the front outlet pipe 64a is installed at the position of the inlet pipe 62 corresponding to the bottom slab 10, the rear outlet pipe 64b is not required to be buried in the bottom slab 10, And the sleeve 64c can be easily installed.

In this case, since it is difficult for the outlet pipe 64 to discharge the debris to the bottom of the collecting groove 40, if necessary, after the bottom slab 10 is processed to a predetermined portion, Most of the high tide can be discharged to the collection groove 40 by being buried in the slab 10.

6, the outflow pipe 64 may be connected to the connection pipe 3 at the same height as the connection pipe 3 or at the same height as the connection pipe 3. In this case, It is preferable since the possibility of backflow is low.

5, in order to prevent odor from occurring even if water flowing in the vertical pipe 2 flows backward in the direction of the inflow pipe 62, a deaerating member 66 is provided in the outflow pipe 64 Respectively. The deaerating material 66 is preferably a material having a deodorizing function such as charcoal.

With this configuration, in the bathroom floor piping system according to the present invention, water flows into the inlet pipe 62 when the water collects in the water collecting groove 40. When water flows into the outlet pipe 64, 3).

Further, the drainage guide pipe 60 may be formed horizontally as required and directly connected to the vertical pipe 2.

1: Cavity 2: Vertical piping
3: connecting piping 4, 64c: sleeve
10: bottom slab 12: finish layer
13: mortar layer 14: sealing material
15: tile 16: drain
20: shelf type wall 30: drain pipe
40: water collecting groove 50: waterproof layer
60: Drain guide pipe 61: Water inlet hole
62: inlet pipe 64: outlet pipe
64a: front outlet pipe 64b: rear outlet pipe
66:

Claims (5)

1. A bathroom layered piping system connected to a vertical pipe (2) installed in a cavity (1) of a multi-story building,
A bottom slab 10;
A shelf type wall body 20 installed on the bottom slab 10;
A drain pipe (30) installed in the inner space of the shelf type wall (20) and connected to the vertical pipe (2);
A collection groove 40 formed in the bottom slab 10;
A waterproof layer 50 formed on the surfaces of the bottom slab 10 and the water collecting grooves 40,
And a drainage guide pipe 60 connected between the collection groove 40 and the vertical pipe 2 and guiding leakage water collected in the collection groove 40 to the vertical pipe 2, ,
The drainage guide pipe (60) includes an inlet pipe (62) located on the collection groove (40) and having a plurality of water inlet holes (61) formed therein; And an outlet pipe (64) installed between the inlet pipe (62) and the vertical pipe (2) for discharging water in the inlet pipe (62) to the vertical pipe (2) Layered piping system.
delete delete The method according to claim 1,
And a deodorant (66) is provided in the outflow pipe (64).
The method according to claim 1,
Wherein the water collection groove (40) is located on the bottom slab (10) at a point where the drain pipe (30) is connected to the outer wall (W).

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