KR20210001872U - Equally distributing structure of living water - Google Patents

Abstract

The present invention relates to an even distribution structure of indoor water used in a building that is configured so that the water used in the building can be uniformly supplied to the final water supply point divided into several places with a certain pressure difference.
The present invention is composed of a relay water pipe for constituting an indoor distributor, a pipe bound to the relay water pipe, and a support sleeve fitted and fixed at the tip of these pipes to maintain the flow rate and flow rate equally, and the support sleeve has an inflow The ball and the outlet hole are continuously penetrated through the cavity, and at the same time, their respective centers are formed to have a difference with respect to the center of the support sleeve.
Accordingly, it is possible to evenly distribute the living water used in building structures such as general houses and apartments and supply it to the final water supply point. Because it is configured so that it can be tied to a distributor or a faucet with the support sleeve directly attached to the water supply and hot water supply pipe, it is possible to simplify the construction and significantly lower the product cost.

Description

Equally distributing structure of living water

The present invention relates to an even distribution structure of indoor water used in a building that is configured so that the water used in the building can be uniformly supplied to the final water supply point divided into several places with a certain pressure difference.

A water supply system for distributing various types of water supplied from water supply or boilers is essential in buildings such as general houses and apartments. Such a water supply system is divided into predetermined areas such as a bathroom, kitchen, and balcony, and is supplied through a buried pipe through a distributor to a final water supply destination such as a sink, bathtub, or toilet.

Accordingly, as the distance from the distributor to the final water supply point increases, the water pressure decreases. Therefore, when household water is used at multiple points at once, the water supply is not smooth due to the pressure difference proportional to the distance, which inevitably causes considerable inconvenience. none.

In relation to such a water supply and hot water supply structure, Korean Patent Registration No. 1456616 discloses a technology in which a plurality of water faucets are sequentially connected from a water supply unit to branch and supply water in multiple stages, but two or more In the case of using faucets at the same time, the farther the faucets are from the supply, the less water is discharged. As the number of faucets increases, the amount of water discharged rapidly decreases.

In addition, in the water supply system disclosed in Korean Patent No. 1458604, the water pressure is maintained relatively constant by sequentially decreasing the diameter of the pipe as the distance to the water supply source increases. Since it is bent at an angle close to the , water flow is not smooth and noise is generated due to a sudden change of direction.

Registered Patent No. 1456616 (Registered on October 24, 2014) - Faucet for multi-stage branched water supply system. Registered Patent No. 1458604 (Registered on October 31, 2014) - Water supply system. Registered Patent No. 1794926 (Registered on Nov. 1, 2017) - Equal flow water supply system.

The present invention is to solve the conventional problems as described above, and an object of the present invention is to supply water for domestic use in a distribution system for water supply and hot water supply, regardless of the distance, so that a water pressure difference does not occur, as well as a configuration The purpose is to provide an even distribution structure of indoor water that can be used to simplify the product, lower the product cost, and simplify construction.

The present invention for achieving this object, a relay water pipe for constituting an indoor distributor, a pipe bound to the relay water pipe, and a support sleeve fitted and fixed to the tip of these pipes to maintain the flow rate and flow rate evenly In this support sleeve, the inlet and outlet holes are successively passed through the cavity, and at the same time, their respective centers are formed to have a difference with respect to the center of the support sleeve. It is structured to be

In addition, a locking protrusion is formed at one end of the outer circumferential surface of the support sleeve to be fitted and maintained at the tip of the pipe, and the diameters of the inlet and outlet holes of the support sleeve are in the range of 5.5 to 6.5 mm, and these It is preferable to limit the distance between the centers within the range of 5.0 to 7.0 mm.

According to the above-described features, the present invention can evenly distribute the water used in building structures such as general houses and apartments and supply it to the final water supply point, so that even a water faucet placed at a distant point has a constant water pressure. By providing water by car, stable water supply can be achieved.

In addition, since the support sleeve is directly attached to the water supply and hot water supply pipe and it is configured so that it can be tied to the distributor or the faucet, the construction can be performed easily and the product cost can be greatly reduced.

1 and 2 are diagrams illustrating the configuration of parallel and series water supply systems;
3 is a diagram illustrating the structure of a buried distributor;
4 is a view illustrating the structure of a ceiling-type distributor;
5 is a view showing an example in which a pipe is mounted on the faucet;
Figure 6 is a perspective view of the separated state of the pipe and the support sleeve;
7 is a cross-sectional view of the assembled state of FIG. 6;
8A and 8B are left and right side views of the support sleeve;
9 is a cross-sectional view of a support sleeve.

Hereinafter, preferred embodiments according to the present invention will be described in more detail with reference to the accompanying drawings, but the specific structures and functions they have are not limited to the embodiments described in this specification because they represent one configuration example.

As illustrated in FIG. 1 , the present invention can be preferably applied to a distributor-type water supply system that supplies one-to-one supply to a plurality of points for the purpose of living water through distributors manufactured in various shapes.

In addition, as illustrated in FIG. 2 , it is also possible to apply to a multi-stage branched water supply system in which water is branched from any one of the faucets 100 and supplied to the faucets 100 disposed thereafter.

3 is a schematic diagram illustrating the structure of an indoor buried type distributor for water supply and hot water supply as an example, and is connected to a relay water supply pipe 31 and the relay water supply pipe 31 in one casing 30 to supply household water to each water supply source It is configured to include a plurality of pipes 32 for

In addition, as shown in FIG. 4 , in the case of the ceiling type distributor, the relay water supply pipe 31 excluding the casing 30 and a plurality of pipes 32 connected to the relay water supply pipe 31 are included.

5 is a view showing an example in which the pipe 32 is mounted to the general faucet 100, and a support sleeve 33 is mounted at the tip of the pipe 32 to be discharged without interfering with the flow of domestic water. It is possible to keep the water pressure constant.

6 to 9, the support sleeve 33 has a locking protrusion 34 formed on one side of the outer circumferential surface to be fitted and fixed to the pipe 32, and an inlet hole 35a is formed on one side thereof. At the same time formed, the outlet hole (35b) is formed on the other side.

Each of these inlet holes (35a) and outlet holes (35b) are penetrated in succession with each other. That is, the center Q1 of the inlet hole 35a and the center Q2 of the outlet hole 35b are connected through the cavity 35c so that they do not coincide with each other.

Accordingly, the domestic water supplied to the inlet hole 35a changes the flow direction of the domestic water while exiting the outlet hole 35b through the cavity portion 35c, thereby reducing the flow rate so that the flow rate is maintained constant.

The diameter of the inlet hole 35a and the outlet hole 35b formed in the support sleeve 33 is in the range of 5.5 to 6.5 mm, and the spacing t between the centers Q1 and Q2 is 5.0 to 7.0 mm. limited within the scope.

These numerical ranges are most appropriately set according to the prescribed specifications for each faucet in the water supply and hot water supply system installed indoors of general buildings. can occur

On the other hand, the flow distribution for the use of indoor water in a general household and the flow distribution when the support sleeve in the present invention is mounted on a pipe is measured 5 times by experiment as follows, and then each comparison is performed. The values and their numerical values are shown as graphs.

1. Simultaneous flow test (lab: 1 faucet) No. method washing machine shower head hand wash toilet Normal this paper Normal this paper Normal this paper Normal this paper Primary 1 open 22.60 15.80 10.60 15.40 21.50 15.60 25.60 15.70 Secondary 1 open 22.60 15.50 10.50 14.30 21.40 15.60 25.30 15.90 tertiary 1 open 22.50 15.90 10.50 14.20 21.60 15.60 25.30 15.80 4th 1 open 22.30 15.90 10.40 14.10 21.50 15.60 25.10 16.00 5th 1 open 22.40 15.80 10.50 15.30 21.50 15.60 25.20 15.80 Sum 112.40 78.90 52.50 73.30 107.50 78.00 126.50 79.20 Average 22,48 15.78 10.50 14.66 21.50 15.60 25.30 15.84

- Flow value: LPM (based on 2.5kg/cm2)

2. Simultaneous flow test (lab: 2 faucets) No. method washing machine shower head hand wash toilet Normal this paper Normal this paper Normal this paper Normal this paper Primary 2 open 21.50 15.30 10.50 13.50 20.00 15.10 23.60 15.50 Secondary 2 open 21.50 15.50 10.40 13.70 20.20 14.90 23.70 15.50 tertiary 2 open 21.90 15.40 10.50 13.60 20.10 14.90 23.80 15.60 4th 2 open 21.60 15.40 10.10 13.60 20.10 14.80 23.80 15.80 5th 2 open 21.50 15.30 10.30 13.60 20.20 14.80 23.70 15.40 Sum 108.00 76.90 51.80 68.00 100.60 74.50 118.60 77.80 Average 21,60 15.38 10.36 13.60 20.12 14.90 23.72 15.56

- Flow value: LPM (based on 2.5kg/cm2)

3. Simultaneous flow test (lab: 4 faucets) No. method washing machine shower head hand wash toilet Normal this paper Normal this paper Normal this paper Normal this paper Primary 4 open 17.90 13.60 9.30 12.20 16.70 13.40 20.80 14.80 Secondary 4 open 17.30 13.70 9.30 12.20 16.60 13.20 20.90 14.10 tertiary 4 open 17.20 13.50 9.30 12.40 16.80 13.80 20.90 14.00 4th 4 open 17.70 13.60 9.30 12.20 16.80 13.30 20.80 14.10 5th 4 open 17.40 13.80 9.30 12.20 16.90 13.30 20.90 14.10 Sum 87.50 68.20 46.50 61.20 83.80 67.00 104.30 71.10 Average 17.50 13.64 9.30 12.24 16.76 13.40 20.86 14.22

- Flow value: LPM (based on 2.5kg/cm2)

As shown in the experimental data above, as a result of testing the flow rate value for domestic water use indoors by applying the distribution structure of the present invention, in a typical distribution structure, when domestic water is used in several places at the same time, the flow rate is large. It can be seen that the width increases and decreases, and when the support sleeve is mounted on the distribution pipe and used under the same conditions, it can be confirmed that the flow rate value is maintained almost constant.

As described above, according to the even distribution structure of indoor water according to the present invention, water used in building structures such as general houses and apartments can be evenly distributed and supplied to the final water supply point, so Stable water supply can be achieved by providing water with a constant pressure difference even to the placed faucet.

In addition, since the support sleeve is directly attached to the water supply and hot water supply pipe and it is configured so that it can be tied to the distributor or the faucet, the construction can be performed easily and the product cost can be greatly reduced.

The technical task of the present invention is achieved by the technical configuration as described above, and although described by the limited embodiments and drawings, the present invention is not limited thereto by those of ordinary skill in the art to which the present invention belongs. It goes without saying that various modifications and variations are possible within the technical spirit of the invention and the equivalent scope of the claims to be described below.

30: casing 31: relay water pipe
32: pipe 33: support sleeve
34: jamming jaw 35a: inlet hole
35b: outlet hole 35c: cavity

Claims (3)

A relay water pipe 31 for constituting an indoor distributor, a pipe 32 bound to the relay water pipe, and a support sleeve 33 fitted and fixed at the tip of the pipe to maintain the flow rate and flow rate uniformly. ,
In the support sleeve 33, the inlet hole 35a and the outlet hole 35b are continuously penetrated through the cavity 35c, and at the same time, their respective centers Q1 and Q2 are different from the center of the support sleeve ( t) and configured so that the domestic water provided through the inlet hole (35a) is changed in direction and discharged to the outlet hole (35b). According to claim 1, wherein the support sleeve (33) has a locking protrusion (34) formed at one end of the outer circumferential surface of the support sleeve (33) to be fitted to the front end of the pipe (32), characterized in that it is configured to be maintained. . According to claim 1 or 2, wherein the diameter of the inlet hole (35a) and the outlet hole (35b) of the support sleeve (33) is in the range of 5.5 to 6.5 mm, the spacing between the centers (Q1, Q2) ( t) is an even distribution structure for indoor water, characterized in that it is limited within the range of 5.0 to 7.0 mm.

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