KR100420001B1 - Separation drain socket for sewage and rain water - Google Patents

Abstract

The present invention is a socket for connecting the drain pipe is installed to drain the sewage (life wastewater) and rainwater (rainwater) when building (commonly known as apartments or buildings), double pipe structure to separate the sewage and rainwater It is a socket for sewage / water separation and drainage that blocks noise by friction during drainage, prevents backflow of sewage and rainwater, and blocks odor and pest ingress through drainage pipe. In the socket in which the branch pipe is integrally extended to one side of the body tube to be connected and coupled, a cylindrical sewage pipe and rainwater pipe having a separate configuration are closely inserted into the inner circumferential surface of the body tube, and the upper end of the support is hinged inside the branch pipe. As the shielding member is installed with the rubber plate coupled to the pin to be rotated, it effectively separates and drains sewage and rainwater. It is possible to reduce the amount of waste water required to clean up, to create a quiet and pleasant living culture by blocking the noise caused by falling water or friction when draining, and to save only rainwater separately and to recycle it as industrial water. It is possible to prevent the invasion of pests and at the same time block the influx of reflux and odor.

Description

Sewage, storm sewer socket {SEPARATION DRAIN SOCKET FOR SEWAGE AND RAIN WATER}

The present invention relates to a sewage and sewage sewage socket, and more particularly, to connect a drain pipe installed to drain sewage (daily wastewater) and rainwater (rainwater) when constructing a building (commonly known as an apartment or a building). As a socket for the purpose, it has a double pipe structure to separate drainage of sewage and rainwater, blocks noise from falling water or friction, prevents backflow of sewage and rainwater, and prevents infiltration of odors and pests through the drainage pipe. The present invention relates to a socket for sewage and water separation drainage, which can be blocked.

In general, in constructing a building, piping work for drainage of sewage and water is essential, and currently, a connection socket for sewage and water drainage that is used in a building is shown in FIG. 1) has a structure in which the branch pipe 4 is integrally extended to one side of the body pipe 3 to which the drain pipe 2 communicates and is coupled to the upper and lower ends.

Therefore, the upper and lower ends of the socket (1) body pipe (3) is coupled to the drain pipe (2) having a constant length and the sewer pipe (5) is coupled to the branch pipe (4), respectively, to drain the sewage and rainwater.

However, in the conventional socket as described above, since the body pipe and the branch pipe have a single pipe structure, the waste water required for purification treatment is increased because the waste water and the rainwater are mixed in the drainage through the drain pipe, which is uneconomical. Not only various foreign substances or odors are introduced through the drainage pipes, but also pests are introduced through the drainage pipes and sewage pipes, which causes problems that are not hygienic.

In order to solve the conventional problems as described above, the purpose is to drain the sewage and excellent water, so that the sewage pipe and rainwater pipe having a separate configuration in close contact with each other and the sound absorption inside the body pipe By forming a space, smooth drainage of sewage and rainwater as well as noise can be reliably cut off, and sewage and rainwater can be separated and drained to reduce the amount of wastewater requiring purification treatment. The purpose of the present invention is to provide a new type of sewage and sewage sewage drainage plug that can prevent the invasion of filth and prevent invasion of pests by incorporating a shield member made of rubber material.

In order to achieve the above object, the present invention inserts the cylindrical sewage pipe and rainwater pipe having a separate configuration in close contact with the inner circumferential surface of the body pipe to which the drain pipe communicates and is coupled to the upper and lower ends, and extends in one direction of the body pipe. Inside the engine, a shielding member with a rubber plate rotatably coupled to the upper end of the support by a hinge pin has a feature of being built.

1 is a longitudinal sectional view showing a connection socket for general drainage,

Figure 2 is an exploded perspective view showing a sewage, sewage separation drain socket according to the present invention,

Figure 3 is a longitudinal cross-sectional view showing a sewage, sewage sewage socket according to the present invention,

Figure 4 is a side cross-sectional view showing a state of use of the sewage, sewage sewage socket according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: socket 21: body tube

22: sewage pipe 23: excellent pipe

24: branch pipe 25: vortex flow

26: drain pipe 30: shield member

31: support 32: hinge pin

33: Rubber plate

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

The socket 10 according to the present invention forms a separate sound-absorbing space (21a) on both sides by allowing the cylindrical sewage pipe (22) and rain pipe (23) having a separate configuration to the inner circumferential surface of the body tube 21 to be in close contact. In the branch pipe 24 extending in one direction of the body tube 21, a shielding member 30 is installed in which a rubber plate 33 coupled to a hinge pin 32 at an upper end of the support body 31 is rotatable. It is.

The present invention will be described in more detail with reference to the embodiment drawings as follows. FIG. 1 is a longitudinal sectional view showing a connection socket for general drainage, and FIG. Fig. 3 shows a longitudinal cross-sectional view showing a sewage and water separation and drainage socket according to the present invention, respectively. Fig. 4 is a state of use of the sewage and water separation and drainage socket according to the present invention. First, as shown in FIGS. 2 to 4, the branch pipe 24 is integrally formed in one direction of the body pipe 21 in which the drain pipe 26 communicates and is coupled to the upper and lower ends thereof. And a shielding member 30 formed of a rubber plate 33 coupled to the upper end of the supporter 31 by a hinge pin 32 and rotatably installed on the inner circumferential surface of the branch pipe 24. In the separate drainage socket 10 in which the vortex piece 25 having a predetermined inclination and inclination protrudes and is formed at the lower end of the inner circumferential surface of the body tube 21, a cylindrical sewage pipe having a separate configuration on the inner circumferential surface of the body tube 21. (22) and the rain pipe (23) is tightly inserted, respectively, the sewage pipe (22) and the rain pipe (23) is configured in parallel in the body pipe 21, the sound absorbing space (21a) on both sides of the inner circumferential surface of the body pipe (21) In addition, the support member 31 of the shielding member 30 has a cross-sectional shape in which the inner circumferential surface is inclined to the all-optical narrowing (), the entire rear surface is formed to be inclined at a predetermined angle, and the rubber plate 33 has a lower end portion. Is formed to be curved inwardly. At this time, the support 31 is not stepped inside the branch pipe 24 by the inclined surface inclined to the all-optical narrow () when the branch pipe 24 is combined with the inner peripheral surface. .

In the drawings, reference numerals 11 and 11 'denote caps, 22' denotes sewage drainage pipes, and 27 denote protrusions.

Referring to the use state of the present invention as follows.

As shown in Figures 2 to 4, when the sewage and rainwater to be separated and drained by using the separation drainage socket 10 of the present invention, first, the sewage drainage pipe 22 'buried in the building 10 Using the cap 11 of) is coupled to the branch pipe (24), respectively.

In this state, when the sewage pipe 22 and the rain pipe 23 tightly inserted into the body pipe 21 of the socket 10 are connected to the respective drain pipes 26 using the cap 11 ', Installation of the socket 10 for the separate drainage, that is, the piping work is completed, at this time, the lower end of the inner peripheral surface of the sewage pipe 22 and rain pipe 23 inserted into the body pipe 21 of the socket 10 by a constant slope The inclined vortex piece 25 protrudes and shapes.

As described above, when the connection work between the socket 10 and the drain pipe 26 is completed, the process of draining sewage and rainwater is completed. First, the sewage is discarded indoors (home or office), and the socket 10 Through the sewage pipe 22 inserted into the body pipe 21 through the sewage drain pipe 22 'coupled to the branch pipe 24 of the rainwater is to be drained through the rain pipe (23).

At this time, in the process of draining the sewage, the rubber plate 33 of the shielding member 30 in the branch pipe 24 of the socket 10 is opened and closed by the drainage pressure of the sewage, the opening and closing of the rubber plate 33 The rubber plate 33 is rotated and opened as the rubber plate 33 is lifted by the hinge pin 32 as a starting point by the drainage pressure of the sewage, and when the drainage of the sewage is completed, the drainage pressure applied to the rubber plate 33 is removed, thereby being reversed. The branch pipe 24 is closed.

Therefore, the branch pipe 24 is in an open state only when the sewage is drained by the shielding member 30, and when the drainage is not made, the branch pipe 24 is always in a closed state by the rubber plate 33. Therefore, the reverse flow phenomenon and odor inflow of sewage is blocked, and the infestation of pests through the sewage pipe 22 is prevented.

On the other hand, since the vortex piece 25 is protruded and formed at the lower end of the inner circumferential surface of the sewage pipe 22 and the rain pipe 23 inserted into the body tube 21 of the socket 10, the vortex is generated and drained during the sewage and rainwater drainage. Since sewage and rainwater are caused to erupt, foreign substances mixed in the sewage and rainwater are not remaining and laminated in the body tube 21 of the socket 10, that is, the sewage pipe 22 and the rainwater pipe 23. Smooth drainage is achieved, as well as corrosion by foreign matter.

Here, the inner circumferential surface of the support 31 of the shielding member 30 is inclined to the all-optical narrowing () to remove the step generated when the shielding member 30 is in contact with the inner circumferential surface of the branch pipe 24. The lower end of the rubber plate 33 is formed to be curved in order to prevent the foreign matter mixed in the sewage from being laminated between the support 31 and the rubber plate 33, and the lower end of the rubber plate 33 is curved. In accordance with the load, the drainage pressure of the sewage during the initial sewage drainage is concentrated on the lower end of the rubber plate 33 to remove foreign matters stacked by the drainage pressure.

As such, the sewage pipe 22 having a separate configuration and the rainwater pipe 23 having a separate configuration are in close contact with the inner circumferential surface of the body tube 21 of the socket 10 to form a sound absorbing space 21a inside the body tube 21. By doing so, the sewage and rainwater discharged through this can be separated and drained more smoothly, and noise can be effectively blocked by falling water or friction. In addition, the shielding member 30 installed inside the branch pipe 24 is provided. When only the sewage drainage is open and if the sewage is not drained, it takes a closed state, so that the backflow and odor inflow of the sewage through the branch pipe 24 and the sewage pipe 22 are blocked and the invasion of pests is prevented.

In this way, the sewage pipe and rainwater pipe having a separate configuration on the inner circumferential surface of the body pipe are inserted into close contact with each other to form a sound absorbing space, which can effectively block the noise with the smooth drainage of the sewage drained through the sewage pipe, and the sewage pipe inside the branch pipe. It is possible to prevent the ingress of pests and at the same time to prevent the inflow of odor and to prevent the inflow of odor by the shield member that can be shielded to the internal.

Claims (2)

Branch pipes 24 are integrally formed in one side of the body pipe 21 in which the drain pipe 26 communicates and is coupled to the upper and lower ends thereof, and hinge pins are formed at the upper end of the support 31 on the inner circumferential surface of the branch pipe 24. A shielding member 30 made of a rubber plate 33 coupled to and rotatably installed is provided therein, and a vortex piece 25 having a predetermined inclination and inclination protrudes and is formed at the lower end of the inner circumferential surface of the body portion 21. In the separate drain socket 10, The inner circumferential surface of the body tube 21 is a cylindrical sewage pipe 22 and rainwater pipe 23 having a separate configuration in close contact with each other, the sewage pipe 22 and rainwater pipe 23 in parallel in the body pipe 21 Configured to have sound-absorbing spaces 21a on both sides; The support member 31 of the shielding member 30 has a cross-sectional shape in which the inner circumferential surface is inclined to the all-optical rear view (), and the entire rear surface is inclined to a predetermined angle; The rubber plate 33 is a sewage, excellent separation and drainage socket, characterized in that the lower end is formed to be curved. delete