KR100684174B1 - Odor Blocking Sink - Google Patents

Abstract

The present invention discloses a odor blocking sewage receiving unit installed at a point where the toilet sewage and kitchen sewage discharged from a general residential area are joined.

The present invention includes a housing 10 is covered with a lid 12 is sealed in the upper portion of the main body 11, the receiving space is formed therein; A toilet sewage inflow pipe 20 connected to a sewage line 1 generated in a bathroom of a home and penetrating through an upper wall of the housing 10 and introduced into a receiving space; A kitchen sewage inflow pipe 30 connected to a sewage line 2 generated in a kitchen of a residential area and penetrating into an upper wall of the housing 10 and introduced into an accommodation space; Odor blocking tube set (S) is connected to the distal end of the kitchen sewage inflow pipe 30 and is installed inside the check valve (c) which is opened while being raised by water pressure and closed by falling by gravity to prevent odors from flowing back to the kitchen side. ); Is connected to the toilet sewage inlet pipe 20 and the odor blocking pipe set (S) to tie the kitchen sewage and toilet sewage into a single drain line and the front end of the sewage through the lower wall of the enclosure 10 to the sewage treatment plant Integrated drainage pipe 60 is connected to the sewage pipe (3); provides a odor blocking sewage receiving, characterized in that consisting of.

Sewage Collector, Toilet Sewage, Kitchen Sewage, Drainage Pipe, Odor Block, Check Valve

Description

Hodore inlet quarantine fetid air}

1 is a partially cutaway perspective view of the odor blocking sewage receiving device according to an embodiment of the present invention;

Figure 2 is a plan view of the odor blocking waste water in accordance with an embodiment of the present invention

Figure 3 is a partially cutaway perspective view of the odor blocking sewage according to another embodiment of the present invention

Figure 4 is a one side cross-sectional view of the odor blocking waste water in accordance with another embodiment of the present invention

Figure 5a is a cross-sectional view showing a set of malodor blocking tube applied in the present invention

FIG. 5B is an excerpt of FIG. 5A

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<Description of Symbols for Main Parts of Drawings>

 1: toilet sewer line 2: kitchen sewer line 3: sewer pipe

10: enclosure 11: body 12: lid

20: toilet sewage inlet pipe 30: kitchen sewage inlet pipe 41: transparent plastic pipe

42: check valve accommodation pipe 43: oval rubber plate 44: horizontal extension pipe

45: reverse L connector 46: vertical extension tube 47: clamp

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S: Odor blocking pipe set c: Check valve 60: Integrated drain pipe

The present invention relates to a sewage receiving device installed at a point where the toilet sewage and kitchen sewage discharged from a general residential area are joined and collected in a single drainage line and transported to an external treatment plant, and in particular, sewage and sludge are not stagnated. By installing a check valve on the drainage line of the kitchen sewage while allowing it to be discharged straight through the pipes, it is possible to prevent sludge settling in the sewage catcher and surrounding odors caused by stagnation. The present invention relates to a odor blocking sewage collector for preventing backflow.

In general, household sewage generated in the home is discharged to the outside through the drain pipe, joined in the sewage collector installed in the side of the house and then transferred to the sewage pipe to be discharged to a remote sewage treatment plant.

As is well known, the sewage receiver installed on the side of the house is a facility installed just before inflowing household sewage from the home to the main building, and the toilet sewage and kitchen sewage inflow pipes are respectively located on the upper side of the main body having a circular or square shape. It is connected to the lower part of the main body is formed in the form of the connection, and the toilet sewage and kitchen sewage joins the role of sending out again to the sewage pipe.

Such a sewage collector not only generates odors around the sewage collection system due to the inevitable deposition of sludge contained in domestic sewage, but also in particular, odors flow back into the home via kitchen sewage drainage lines to contaminate indoor air. There is a disadvantage that occurs.

Therefore, in the related art, the bottom surface is inclined so that the sewage flows out smoothly through the outlet, while the water pressure is applied to block the phenomenon of odors flowing back toward the kitchen, and automatically descends by gravity when the water pressure is removed. And a damper for blocking the drain pipe is installed at the distal end of the kitchen sewage inlet pipe or at the inlet of the drain pipe.

Representative examples of the odor blocking device of the conventional sewage receiving device having the above concept include domestic utility model registration numbers 20-0320468, 20-0333348, and 20-034467.

However, since the pre-registration proposal has a structure in which sludge is deposited in the sewage collector, there is a problem in that the odor generated from the sludge cannot be prevented from spreading around the sewage receiver.

In addition, the pre-registration proposal uses a damper in which the inlet pipe is installed horizontally and opened and closed by water pressure and gravity, so that when the drainage pressure is low, the sludge contained in the sewage is caught by the damper and the damper does not close tightly as it accumulates. Since there is no sludge caught in the damper and the odor generated from the sludge in the sewage receiving device has a disadvantage that it does not completely block the phenomenon of the flow back to the kitchen.

Accordingly, the sludge should be removed after checking the degree of sludge accumulated in the vicinity of the damper from time to time, but there is a disadvantage in that it is not easy to find the cause of the odor flowing back to the kitchen because no means for visually checking whether the sludge has accumulated is found. .

In addition, the sewage collector disposed on the road may cause the structure to be deformed or crushed due to the passage of many vehicles, temperature changes, and earth pressure. In this case, the sewage and sludge leaked to the outside may pollute the underground. Have

Accordingly, the present invention is installed at the point where the toilet sewage and kitchen sewage discharged from the general residential area is joined to collect a single drainage line to solve the problems appear in the conventional sewage receiving for transport to the outside treatment plant For example, by installing a check valve on the drainage line of kitchen sewage while allowing sewage and sludge to be discharged straight through the pipe instead of stagnation, it is possible to prevent the occurrence of odor due to sludge settling and stagnation in the sewage catch. At the same time, the object of the present invention is to provide a odor blocking sewage sink to prevent odors from flowing back to the kitchen side through the kitchen sewage pipe line.

Another object of the present invention is to facilitate the disassembly and assembly of the check valve installation portion and to visually identify the blockage of the pipe, it can be quickly and easily cleaned when the blockage occurs in the long-term use, blocking odor It is to provide a odor blocking sewage can maintain the function of the check valve to the optimum state.

Odor blocking sewage receiving device of the present invention for achieving the above object, the enclosure is covered with a lid on the top of the main body is formed receiving space therein; A toilet sewage inlet pipe connected to a sewage line generated in a bathroom of a home and penetrating into an upper wall of the housing and introduced into a receiving space; A kitchen sewage inflow pipe connected to a sewage line generated in a kitchen in a residential area and penetrating into an upper wall of the housing to be introduced into an accommodation space; A odor blocking pipe set connected to the distal end of the kitchen sewage inflow pipe and having a check valve opened therein and closed while descending by gravity to prevent odor from flowing back toward the kitchen line; The toilet sewage inlet pipe and the odor blocking tube set are connected to bind kitchen sewage and toilet sewage into one drain line, and an integrated drain pipe connected to the sewer pipe leading to the sewage treatment plant through the lower wall of the enclosure; This is a basic feature of the technical configuration.

In addition, the present invention is characterized in that the odor blocking pipe set, a transparent plastic pipe directly connected to the distal end of the kitchen sewage inlet pipe, a check valve accommodation pipe connected to the transparent plastic pipe in a straight line, and the check valve A check valve installed inside the accommodation pipe, a horizontal extension pipe connected to the check valve accommodation pipe, an inverted L type connecting pipe connected to the horizontal extension pipe, a lower portion of the inverted L connecting pipe and an upper portion of the integrated drain pipe. Consisting of a vertical extension pipe connecting vertically; The check valve is an oval rubber plate made of a rubber material having flexibility and a thin edge thereof to be in close contact with the inner circumferential surface of the check valve accommodation tube. The upper end of the plate is fixed to the upper wall of the check valve accommodation tube and the lower end thereof. Is inclined so as to extend toward the drainage direction, and when the sewage is passed, the upper part is rotated to the center point, and the lower part is opened to the upper part, and when the passing water pressure of the sewage is removed, the technical configuration is made to turn downward by gravity to close the channel. to provide.

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The present invention having the characteristic features as described above is the toilet sewage and kitchen sewage is not stayed in the sewage main body and joined in the integrated drainage pipe immediately after discharged to the sewage pipe directly into the sewage pipe, so that the sewage and sludge do not accumulate, so that the odor around There is no fear of occurrence.

In addition, since there is no source of bad odor in the sewage collecting system, the phenomenon of bad odor flowing back to the kitchen side is naturally reduced, and the odor in the pipe is completely prevented from flowing back to the kitchen side through a check valve made of an oval rubber plate. It is possible to provide a comfortable environment.

Hereinafter, the technical configuration of the present invention will be described in detail with reference to the accompanying drawings in accordance with embodiments of the present invention.

1 and 2 show a partially cutaway perspective view and a plan view of the malodor blocking sewage according to an embodiment of the present invention, Figure 3 and Figure 4 is a partially cutaway perspective view of the malodor blocking sewage according to another embodiment of the present invention And one side cross-sectional view is shown, Figure 5a and Figure 5b is a cross-sectional view showing a set of malodor blocking tube applied in the present invention.

As shown in these drawings, the odor blocking sewage receiving device according to the present invention includes an enclosure 10, a toilet sewage inlet pipe 20, a kitchen sewage inlet pipe 30, a odor blocking pipe set S, and an integrated drainage pipe 60. It consists of.

The enclosure 10 has a structure in which a main body 11 having an accommodation space formed therein and a lid 12 made of cast iron on an upper portion thereof to be opened and closed to cover the receiving space completely. The main body 11 is a PE (poly ethyltene) tube formed in a quadrangular or cylindrical shape, having a double wall structure having an inner wall, an outer wall and a partition wall, and a cylinder made of PE synthetic resin, and easily distinguishing rainwater pipes and other manholes. In order to produce a brown body by adding a brown pigment, it is preferable to distinguish easily during operation.

The toilet sewage inlet pipe 20 and the kitchen sewage inlet pipe 30 may be made of a general synthetic resin short pipe. Toilet sewage inlet pipe 20 is connected to the sewage line (1) generated in the bathroom of the home, kitchen sewage inlet pipe 30 is connected to the sewage line (2) generated in the kitchen of the residential area, these inlet pipes 20 and 30 penetrate the upper wall surface of the enclosure 10 and enter the interior of the enclosure 10.

The kitchen sewage inflow pipe 30 and the toilet sewage inflow pipe 20 may be installed parallel to each other on the horizontal line as shown in FIGS. 1 and 2, or parallel to each other on a vertical line as shown in FIGS. 3 and 4. Is disposed, the kitchen sewage inlet pipe 30 is installed on the upper side and the toilet sewage inlet pipe 20 may be installed on the lower side.

The odor blocking pipe set (S) is connected to the distal end of the kitchen sewage inflow pipe (30) and the check valve (c) that is opened while being raised by water pressure and closed by being lowered by gravity to prevent odor from flowing back to the kitchen side is inside. Is installed on.

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This odor blocking pipe set (S) is a transparent plastic pipe 41 and the transparent plastic pipe 41 directly connected to the distal end of the kitchen sewage inflow pipe 30, as shown in Figs. 5A and 5B. A check valve accommodation pipe 42 connected in a straight line to the check valve, a check valve c installed inside the check valve accommodation pipe 42, and a horizontal extension pipe 44 connected to the check valve accommodation pipe 42. And a reverse L-shaped connecting pipe 45 connected to the horizontal extension pipe 44 and a vertical extension pipe 46 vertically connecting a lower portion of the reverse L-shaped connecting pipe 45 to an upper portion of the integrated drain pipe 60. It consists of.

The check valve accommodation pipe 42 is connected to the outer circumferential surfaces of the transparent plastic pipe 41 and the horizontal extension pipe 44, and the clamp 47 is fastened to the outer circumferential surfaces of both connection portions thereof for use during assembly and disassembly.

In addition, the check valve (c) is made of a rubber material is flexible and its edge is formed thin so that the oval rubber plate 43 to be in close contact with the inner peripheral surface of the check valve accommodation pipe 42 is used. The elliptical rubber plate 43 is disposed to be inclined in such a manner that the upper end of the plate is fixed to the upper wall of the check valve accommodation pipe 42 and the lower end thereof extends toward the drainage direction. When the waterway is opened to the upper part and the water pressure of the sewage is removed, the waterway is rotated downward by gravity to close the waterway.

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The integrated drain pipe 60 uses a cylinder made of a two-layer pipe or PE synthetic resin using a small PE (poly ethyltene) pipe. The integrated drain pipe 60 is connected to the toilet sewage inlet pipe 20 and the odor blocking pipe set (S) serves to bind the kitchen sewage and toilet sewage into a single drain line, the front end of the housing ( It is connected to the sewage pipe 3 which penetrates the lower wall of 10) and leads to a sewage treatment plant.

On the other hand, the present invention can be modified in various types in addition to the above-described embodiments to prevent the flow of odor back to the kitchen while preventing the flow of sewage into the enclosure, according to the technical idea of the present invention Identify how much derivation is possible.

As described above, the odor blocking sewage receiving device according to the present invention allows sewage and sludge generated at home to be discharged straight through the pipe without stagnating in the sewage collecting device, thereby preventing the occurrence of odor due to sludge settling and sewage stagnation in the sewage collecting device. It can work.

In addition, it is possible to protect the underground environment as well as the surrounding road environment because the sewage receiving body is broken or no sewage comes out through the sewage pipe cap in the rainy season.

In addition, by installing a check valve that opens and closes automatically according to the flow of sewage on the drainage line of the kitchen sewage, it completely prevents the phenomenon of odor flowing back to the kitchen side in the kitchen sewage piping line.

In addition, by making it easy to disassemble and assemble the check valve installation part and to visually identify the blockage of the pipe, it is possible to quickly and easily clean up when the blockage occurs during long-term use. This allows the function to be maintained in an optimal state.

Therefore, the present invention is a very useful invention that can keep the air environment in the home as well as around the sewage receiver connecting living sewage generated at home to sewage pipes at all times.

Claims (6)

A housing 10 in which a lid 12 is covered with an upper portion of the main body 11 in which an accommodation space is formed; A toilet sewage inflow pipe 20 connected to a sewage line 1 generated in a bathroom of a home and penetrating through an upper wall of the housing 10 and introduced into a receiving space; A kitchen sewage inflow pipe 30 connected to a sewage line 2 generated in a kitchen of a residential area and penetrating into an upper wall of the housing 10 and introduced into an accommodation space; Odor blocking tube set (S) is connected to the distal end of the kitchen sewage inflow pipe 30 and is installed inside the check valve (c) which is opened while being raised by water pressure and closed by falling by gravity to prevent odors from flowing back to the kitchen side. ); Is connected to the toilet sewage inlet pipe 20 and the odor blocking pipe set (S) to tie the kitchen sewage and toilet sewage into a single drain line and the front end of the sewage through the lower wall of the enclosure 10 to the sewage treatment plant Odor blocking sewage receiving, characterized in that consisting of; integrated drain pipe (60) connected to the sewage pipe (3). The odor blocking sewage receiving device according to claim 1, wherein the kitchen sewage inflow pipe (30) and the toilet sewage inflow pipe (20) are installed parallel to each other on a horizontal line. According to claim 1, wherein the kitchen sewage inlet pipe 30 and the toilet sewage inlet pipe 20 are arranged parallel to each other on a vertical line so that the kitchen sewage inlet pipe 30 is installed on the upper side and toilet sewage inlet on the lower side Odor blocking sewage receiving, characterized in that the pipe 20 is installed. According to any one of claims 1 to 3, The odor blocking pipe set (S) is a transparent plastic pipe 41 which is directly connected to the distal end of the kitchen sewage inflow pipe 30, and the transparent plastic pipe A check valve accommodation pipe 42 connected in a straight line to 41, a check valve c installed inside the check valve accommodation pipe 42, and a horizontal extension pipe connected to the check valve accommodation pipe 42. (44), a reverse L-shaped connecting pipe (45) connected to the horizontal extension pipe (44), and a vertical extension pipe vertically connecting the lower portion of the reverse L-shaped connecting pipe (45) and the upper part of the integrated drain pipe (60). Consisting of 46; The check valve (c) is an oval rubber plate (43) made of a rubber material and having flexibility and its edge is formed thin so as to be in close contact with the inner circumferential surface of the check valve accommodation pipe (42). It is fixed to the upper wall of the pipe 42, the lower end is disposed to be inclined in the drainage direction, and when the sewage is passed, the upper part is rotated to the upper center to the center point, the waterway is opened, and when the passing water pressure of the sewage is removed, The odor blocking sewage receiving device characterized in that the waterway is closed by rotating downward. delete delete

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