KR100742403B1 - Water supply system having drainpipe - Google Patents

Abstract

The present invention relates to a cold / hot water dispenser embedded in a wall, wherein the water dispenser facilitates drainage so that water can be drained out through a drain without being flooded in a building.

In this configuration, a cold / hot water main pipe (4) is provided inside, and a plurality of cold / hot water pipes (7) are connected to the cold / hot water main pipe (4) to supply cold / hot water to each demand destination. In (1), the distributor (1) consists of a box-shaped case (2) with one side open, and is embedded in the wall (14), but the opening and closing door (3) is provided on the front side of the front part, and the bottom of the distributor (1) is provided. Install the drainage induction pipe 13 by drilling the drain hole 10 in the drainage induction pipe 13 is a double pipe structure embedded in the wall 14, the upper part is connected to the drain hole 10 of the bottom of the distributor (1) and the lower part Characterized in that configured to be located in the vicinity of the drain 16 of the building.

Accordingly, the water leaked from the cold / hot water pipe 7 or the respective connection portion is introduced into the distributor 1, and then the water in the distributor 1 is drained to the drain 16 through the drain induction pipe 13. It can prevent water from seeping into the walls or floors of buildings.

Description

Dispenser for easy drainage {WATER SUPPLY SYSTEM HAVING DRAINPIPE}             

1 is a perspective view of the present invention.

Figure 2 is a side cross-sectional view of the state installed the subject innovation.

※ Explanation of code for main part in drawing

1: distributor 2: case

3: opening and closing door 4: cold and hot water main pipe

5: valve socket 6: tightening nut

7: cold / hot water pipe 8: protection tube

9: bottom 10: drain hole

13: drainage pipe 14: wall

15: tile floor 16: drain

The present invention relates to a cold / hot water dispenser embedded in a wall, wherein the water dispenser facilitates drainage so that water can be drained out through a drain without being flooded in a building.

In more detail, a cold / hot water main pipe is installed, and a plurality of cold / hot water pipes are connected to the cold / hot water main pipe to supply a cold / hot water to each demand destination in a box shape having one side open. It is buried in the wall, but the opening door is installed on the open part of the front part, and the drainage induction pipe is installed by drilling the drainage hole at the bottom of the distributor. The water leaked from the piped cold / hot water pipe or each connection part is introduced into the distributor and drained through the drainage guide pipe to the drain pipe so that the leaked water does not penetrate the wall or floor. It is characterized by.

Conventionally, in the case of new construction or expansion of residential spaces such as houses and apartments, the cold and hot water main pipes connected to the water meter and the boiler are guided to the cold and hot water distributors installed in the lower part of the sink, the built-in cabinet, and the dressing room. In addition, the distributor is used for connecting to each use place such as a toilet, a bathroom, a boiler room, a utility room, and the like.

The hot and cold water pipes piped from the distributor to each use are directed to the bathroom or bathroom through the floor or the wall of the room or the living room, and are connected to each faucet installed at the entrance of each room by using a faucet. This unit is to connect cold and hot water to bathtubs, sinks and toilets.

Such a conventional distributor pipes pipe-shaped cold and hot water pipes between the cold and hot water main pipes and the faucet of each place of use, and it is not easy to repair and repair after work because it is buried in the floor or wall. This damage or leakage phenomenon is not only difficult to visually check the cold or hot water pipes or faucet buried in the floor, but even if confirmed, it was inconvenient to dismantle and repair the floor or floor, and then refill.

In addition, in the case of wall-mounted distributor, when water leaks from the connection part of the cold / hot water pipe installed inside the distributor, the leaked water penetrates into the wall, which damages the building and causes great inconvenience to living.

Therefore, the present invention is designed to solve the above-mentioned drawbacks, and when the water leaks from the cold / hot water pipes by connecting the cold / hot water main pipes to the cold / hot water pipes that send the cold / hot water to each place of use, the double pipe structure. The leaked water is guided into the distributor through an external pipe to be safely drained, and the water leaked from the cold / hot water pipe connection installed inside the distributor is also safely and conveniently drained to the drain through the drain induction pipe. It is intended to provide a distributor that can maintain a pleasant environment without fear of water seeping into walls or floors and cracking them.

Hereinafter, the configuration of the present invention in detail based on the accompanying drawings.

1 is a perspective view of an easy-to-drain distributor of the present invention. Distributor 1 of the present invention easy to drain in the drawing consists of a box-shaped case (2) with an opening and closing door (3) in front, the cold and hot water main pipe (4) installed inside the case (2) ), Several soft and hot water pipes (7) sent to each use place are connected by the valve socket (5) and the tightening nut (6), and a double pipe structure is formed outside the cold and hot water pipes (7). As a protection tube 8 is covered.

In addition, the drainage induction pipe 13 is installed in a suitable portion of the bottom surface 9 of the case 2 by installing a drainage induction pipe 13, and the drainage induction pipe 13 is buried in the wall 14 in a double pipe structure, and the upper part of the case It is connected to the drain hole 10 which was opened in the bottom surface 9 of (2), and the lower part is comprised so that it may be located in the vicinity of the drain port 16 formed in the veranda, the balcony, etc. of a building.

That is, the case 2 is a box-shaped case 2 embedded in the wall 14, which can be opened and closed by an opening / closing door 3, and a cold / hot water main pipe 4 is provided therein.

The cold and hot water main pipe 4 is an inflow pipe of cold and hot water supplied from a water meter and a boiler and branches into a cold and hot water pipe 7 having a plurality of double pipe structures in the distributor 1. It is possible to supply cold and hot water to each place of use.

In connecting and binding the cold / hot water pipe (7) to the main pipe (4), the valve socket (5) is connected to the cold / hot water main pipe (4) in a '' shape, and then the tightening nut (6) is connected. The cold and hot water pipes 7 are attached to each other, and the supply amount of cold and hot water is controlled through the valve socket 5.

In addition, the outer side of the cold and hot water pipe (7) is a double tube structure by being covered with a corrugated pipe (aka bellows) shaped protective tube 8 having a diameter of a degree that the movement of the cold and hot water pipe (7) is free, As such a double pipe structure, the cold / hot water pipe (7) can be safely protected after embedding. Especially, since the cold / hot water pipe (7) is inserted in the large protective pipe (8), the repair of the cold / hot water pipe (7) During the replacement work, the fasteners 6 at both ends of the cold and hot water pipes 7 are dismantled without breaking down the wall 14 or the floor where these pipes are embedded, and then the cold and hot water pipes 7 are moved in either direction. If you pull to the outside of the cold and hot water pipes (7) to replace or repair.

On the other hand, if you want to install a new cold or hot water pipe that has been replaced or a repaired cold or hot water pipe again, insert one end of the cold and hot water pipe (7) into the protection pipe (8) and then push it forcibly. 7 moves along the protective tube 8 to reach the other side (for example, the power receiving box side), so that piping is possible.

In addition, the drain induction pipe 13 connected to the drain hole 10 of the bottom surface 9 of the case 2 has a double pipe structure, which is also the same structure and material as the double structure of the cold / hot water pipe 7 described above. It consists of.

Fig. 2 is a side cross-sectional view of the opening / closing door 3 in a closed state of the distributor 1 for easy drainage of the present invention.

As can be seen in the drawings, the distributor 1 for easy drainage of the present invention is installed on the wall 14, but is installed in the cold and hot water pipes branched from the cold and hot water main pipe 4 introduced from the outside (7). ) Is mounted to the vertical lower part of the distributor 1, surrounded by the protective tube 8 from the portion connected to the bottom 9 of the distributor 1.

In addition, a drainage hole 10 is formed in a predetermined portion on a bottom surface 9 of the distributor 1, and an upper portion of the drainage induction pipe 13 having a double pipe structure is connected thereto, and a lower portion thereof is adjacent to the drainage hole 16. The water leaking in the inside of the distributor 1 by being positioned at the part is eventually discharged to the drain 16 through the drain induction pipe 13.

And the cold and hot water supplied from the cold and hot water main pipe (4) is conveniently sent to each place of use through the cold and hot water pipe (7), for example, leaks from the cold and hot water pipe (7) during use In case of occurrence, the leaked water flows into the distributor 1 through the protection pipe 8 and is drained through the drainage induction pipe 13 because the installation position of the distributor 1 is installed in each place of use. Since the water is installed at a position lower than the height, the water leaked due to the positional deviation is introduced into the distributor 1 (backflow) and drained.

In addition, the water leaked from each connection of the cold and hot water pipe (7) in the distributor (1) is also drained to the outside through the drain hole (10) and the drain induction pipe (13) formed on the bottom surface (9) of the distributor (1). will be.

In the case where the protection tube 8 covered on the outside of the cold / hot water pipe 7 is connected to the case 2, as shown in FIG. 2, the end of the protection tube 8 is lower than the bottom surface 9 of the case 2. It is preferable to connect the projection to the upper part somewhat higher.

The reason for this is, for example, when a leak occurs from one of the cold and hot water pipes during use after the completion of piping, and the leaked water is flowed back to the distributor 1, the reversed water is different (not leaked) cold and hot water pipes. In order not to flow into the protective tube of the protective tube 8 is to protrude slightly higher than the bottom surface (9).

As described above, the present invention has a dual pipe structure of the cold and hot water pipes connected to the cold and hot water main pipes to conveniently send the cold and hot water to each place of use, as well as leaks from the cold and hot water pipes. The water can be guided into the distributor and drained, and the water leaking from each connection in the distributor can also be safely drained through the distributor, so that the leaked water does not leak into the wall or floor as in the prior art. will be.

Claims (4)

In the distributor 1, a cold / hot water main pipe 4 is installed inside, and a plurality of cold / hot water pipes 7 are connected to the cold / hot water main pipe 4 to supply cold / hot water to each place of use. In The distributor 1 consists of a box-shaped case 2 having an opening and closing door 3 at the front, and is embedded in the wall 14 of the concrete structure, and the drainage induction pipe 13 is drilled by drilling a drain hole 10 at the bottom thereof. The distributor is installed, but the upper part is connected to the drainage hole (10) of the bottom of the distributor (1), the lower part is easy to drain, characterized in that the buried to be located in the vicinity of the drain (16) of the building. The method of claim 1, Cold and hot water pipe (7) is easy to drain, characterized in that the protective pipe (8) is covered with a double pipe structure. The method of claim 1, The drain induction pipe (13) has a double pipe structure and is easy to drain, characterized in that embedded in the wall (14). The method of claim 2, The protective tube 8 covered on the outside of the cold / hot water pipe 7 is connected to the bottom surface 9 of the distributor 1 so that the upper end of the protective tube 8 protrudes upward from the bottom surface 9. Easy-to-drain distributor.

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