KR101113410B1 - The drain trap - Google Patents

Abstract

The present invention relates to a drain trap.
In the drain trap according to the present invention, the disk 220 is formed on the upper side of the lower tube 210, the upper tube 230 is formed on the upper side of the disk 220, and the inside of the lower tube 210 is formed on the disk 220. A plurality of socket pipes 240 are formed in one direction and a trap housing 200 having a discharge pipe 250 is formed at one side of the upper tube body 230, and a plurality of socket pipes 240 are installed to enable rotational flow and sewage. It includes a pedestal 110 is installed in the lower outer diameter of the fitting pipe 260 and the lower tube 210 is introduced to seal the lower side of the lower tube (210).

Description

Drain trap

TECHNICAL FIELD The present invention relates to a drain trap, and more particularly, to a drain trap for collecting and draining sewage from a plurality of sewage generation sources in a single trap.

In general, a wash basin, bath or shower cubicle, utility water, etc. may be arranged in a bathroom or toilet, and wastewater may be generated from these various elements.

The wastewater described above is discharged to the sewer, which is collected in each sewage source and discharged to the sewer along the pipe, and the pipe may be provided with one side of the pipe to prevent backflow of the sewage or to prevent odor from flowing back.

On the other hand, in the case of a multi-unit house, the main sewage pipe is installed in the vertical direction, and the sewage pipe may be connected to a sewer or a septic tank, and each of the aforementioned sewage sources may be piped to the main sewage pipe described above.

Conventionally, the piping configuration from each sewage source to the main sewage pipe will be described with reference to FIG. 1.

1 is a view for explaining the structure of the conventional sewage drainage.

As illustrated in FIG. 1, the bathroom 20 may include a sink 20, a bathtub 30, a toilet bowl, and the like, and may also be provided with water, a shower booth, etc., which may be used for various purposes.

In addition, the drain trap 10 may be installed at one bottom, and the main sewage pipe 40 may be installed at the other side.

Sewage may be generated after using the sink 20, bath 30 or multi-use tap water, and such sewage may be directly piped to the main sewage pipe 40 at each sewage source, or may be collected by a drain trap 10. Pipes may be connected to the main sewage pipe 40 described above from the drain trap 10.

The above-described drain trap 10 is the first inlet 12 and the second and third inlets 14 through which the sewage flows from the sink 20 and the tub 30, respectively, the sewage flows from the bottom surface of the bathroom. 16 can be formed.

In addition, a discharge port 18 may be formed at one side of the above-described drain trap 10 so as to discharge the sewage into the main sewage pipe 40 described above.

As the pipe connecting the vanity 20 and the drain trap 10 described above, a plurality of pipe pipes 22 and 26 and an elbow 24 may be used.

In addition, a pipe pipe 32 having a shape in which one side is bent in an L shape may be used in the pipe connecting the tub 30 and the drain trap 10.

In addition, one side of the tub 30 may be directly piped to the main sewage pipe 40, in which case a plurality of pipe pipes 34, 37 and elbow 36 may be used.

As described above, elbows 24 or L-shaped pipe pipes 32 are used for various pipes, because of the drain trap 10, the sink 20, the tub 30 and the main sewage pipe 40. This is due to the placement relationship.

That is, the second and third inlets 14 and 16 and the outlet 18 formed in the drain trap 10 have a solid shape, and the direction in which the pipes are connected is standardized. 24) (36) will be used, which will require a large number of accessories in the piping.

Conventionally, as described above, a large number of accessories must be handled in a pipe, which causes inconvenience in handling.

In addition, there is a problem that requires a lot of labor because the airtight seal must be kept wherever the pipe is connected.

In addition, since there are many places where pipes are connected, there is a problem that the risk of leakage increases and the defect repair factor increases.

On the other hand, sewage from sinks, bathtubs, shower booths, etc. is moved along the pipe, and each pipe can be configured with a trap, and the trap must be filled with a certain level of water to prevent backflow of odors. If the bath, shower booth or any one of the long term is not used, water is evaporated in the trap of the corresponding pipe, and the water is destroyed and the odor is reversed.

On the other hand, when draining the water filled in the tub 30, the drained water may temporarily generate a vacuum when passing through the corresponding pipe and the main sewage pipe 40, which vacuum interrupts the flow of the fluid. There is a problem that the time of drainage is long.

Therefore, the technical problem to be achieved by the present invention is to provide a drain trap that enables the pipe in the non-specific direction without the use of piping accessories such as elbows by allowing the direction of the pipe pipe connected to the drain trap in any direction. There is a purpose.

Another object of the present invention is to provide a drain trap that reduces labors by reducing the fittings of the pipes and reduces the places where the piping accessories are connected, and significantly reduces the cause of leakage.

Still another object of the present invention is to provide a drain trap that prevents odors from flowing back toward unused pipes even if one of the pipes in which the wastewater flows is not used for a long time.

It is another object of the present invention to provide a drain trap that allows air to flow in another pipe while the drainage is in progress in any one of the plurality of pipes so as to minimize the vacuum state and thereby shorten the drainage time. have.

The present invention has been made in view of the above problems, and it is an object of the present invention to at least partially solve the problems in the conventional arts. There will be.

The drain trap according to the present invention for achieving the above technical problem, the disk is formed on the upper side of the lower tube, the upper tube is formed on the upper side of the disk and the plurality of socket pipes are formed in the inner direction of the lower tube. A trap housing having a discharge pipe formed at one side of the upper tube body; A fitting pipe installed in the plurality of socket pipes and into which sewage flows; And a pedestal installed at a lower outer diameter of the lower tube to seal a lower side of the lower tube.

The fitting pipe may be one capable of rotating flow in any one of the plurality of socket pipes.

In addition, the pedestal may further be formed with a support bump to form a space portion on the lower side to have a soundproofing effect.

In addition, the pedestal may be rotatably coupled to the outer diameter of the lower tube, an airtight member may be inserted between the inner diameter of the pedestal and the outer diameter of the lower tube.

In addition, the plurality of socket pipes may have openings formed at an inclined shape so as to induce a flow of fluid at one end of the socket pipe.

In addition, the discharge pipe may be formed at an eccentric position in the upper tube to induce the flow of the fluid.

In addition, it is disposed inside the lower tube and the upper tube, a hole is formed in the lower portion to guide the flow of sewage flowing from the upper side, the fluid guide member formed with a mandrel projection to take hair or sila in the outer diameter; It may be further included.

Specific details of other embodiments are included in the detailed description and the drawings.

Drain trap according to the present invention made as described above, the direction of the pipe pipe connected to the drain trap can be turned in any direction, so that even if the drain trap, wash basin, bathtub, main drain pipe, etc. are disposed in any position Piping in unspecified directions may be possible without the use of the same piping accessories, thereby significantly reducing the piping accessories.

In addition, the drain trap according to the present invention, by reducing the fittings of the piping can reduce the place where the piping accessories are connected, and also can reduce the labor force, can significantly reduce the cause of leakage.

In addition, the drain trap according to the present invention, even if any one of the plurality of pipes in which the sewage flows do not use for a long time the inside of the drain trap is filled with a certain level of water to maintain the water level, thereby preventing the odor flow back You can prevent it.

In addition, in the drain trap according to the present invention, when the drainage is in progress in any one of the plurality of pipes, the air can be introduced from the other pipes, thereby eliminating the vacuum state to promote the flow of the drainage to reduce the time of drainage. It can be shortened.

1 is a view for explaining the configuration of a conventional sewage drainage.
2 and 3 are views for explaining the drain trap according to an embodiment of the present invention, Figure 2 shows the assembled state, Figure 3 is a view showing the disassembled state.
4 and 5 are an exploded view and a partially cutaway view for explaining the configuration of the trap housing in the drain trap according to an embodiment of the present invention.
6 and 7 are a plan view and a side view for explaining a construction example of the drain trap according to an embodiment of the present invention.
8 and 9 are detailed views for explaining the operation of the drain trap according to an embodiment of the present invention, Figure 8 is a side view, Figure 9 is a plan view.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

Like reference numerals refer to like elements throughout the specification, like reference numerals are used to designate like elements and the detailed description thereof is omitted.

Hereinafter, a drain trap according to an embodiment of the present invention will be described with reference to FIGS. 2 and 3.

2 and 3, the drain trap 100 according to an embodiment of the present invention is provided with a plurality of fitting pipes (260) on one side of the trap housing 200, the discharge pipe on the other side 250 is formed, and the pipe pipes P1, P2, P3, and P4 may be connected to the plurality of fitting pipes 260 and the discharge pipe 250, respectively.

In addition, a pedestal 110 is installed below the trap housing 200 to seal the lower portion of the trap housing 200, and the pedestal 110 may be supported by the supporter 120.

The supporter 120 may be fixed to the concrete formwork installed when the building is newly constructed, and even if the formwork is removed after the concrete is completed, the supporter 120 may be embedded in concrete.

In addition, when the pedestal 110 is placed on the supporter 120 described above, the pedestal 110 may have a support ridge 112 formed to have a soundproof effect by forming a space portion.

In addition, the cover assembly 130 may be disposed above the trap housing 200, and the bushing 140 may be installed inside the cover assembly 130, and the cover assembly 130 or the bushing described above. The fluid guide member 150 may be installed inside the 140.

The cover assembly 130 described above is fixed to the upper side of the trap housing 200 described above, the upper side of the cover assembly 130 is a configuration that can be flowed to either side and such a configuration uses a known technique as more detailed description Omit.

The bushing 140 described above may be used when the above-described fluid guide member 150 may not be directly installed in the cover assembly 130 due to a difference in diameter size. For example, the bushing 140 may cover the fluid guide member 150. The bushing 140 described above may be excluded when it can be installed directly on the assembly 130.

In addition, the above-described fluid guide member 150 may be formed in a tubular shape, it may be installed to penetrate the inside of the trap housing 200 described above, the lower side is formed with a hole 152 to the fluid inside and outside It is possible to work.

In addition, a plurality of manure protrusions 154 protrude from the outer diameter of the above-described fluid guide member 150, and the manure protrusions 154 are wound around the hair or silage.

In addition, when the inside of the trap housing 200 is intended to be cleared, the above-mentioned fluid guide member 150 may be lifted and separated from the trap housing 200, and the hair may be removed and cleaned from the above-mentioned manure protrusion 154.

In addition, the preliminary strainer 160 may be disposed on the upper side of the above-described fluid guide member 150, the preliminary strainer 160 may be further formed on the central side of the preliminary strainer 160, a small amount of wastewater flows from the upper side In this case, the sewage is immediately passed through the preliminary sieve 160 to the inside of the above-described fluid guide member 150, and when the flow rate of the sewage flowing in from the upper side is large, it overflows the tubular body formed at the center of the fluid guide member 150 immediately. Can be electrolyzed into.

In addition, the foreign matter contained in the sewage may be filtered in the preliminary sieve 160, and the preliminary sieve 160 is disposed at a constant height upward from the trap housing 200, so when the sewage does not occur, the preliminary sieve 160 The foreign matter remaining in the) dries, and the foreign matter can be easily removed.

In addition, the grill 170 is disposed on the upper side of the preliminary sieve 160 described above may serve to cover the internal components of the drain trap 100 from being visible from the outside.

In addition, the grill 170 described above is located on the same or lower surface of the floor of the bathroom or toilet, and sewage generated in the bathroom or toilet flows toward the grill 170 and is transferred to the preliminary filter net 160 described above. .

Hereinafter, the trap housing 200 described above will be described in more detail with reference to FIGS. 4 and 5.

As shown in FIG. 4 and FIG. 5, the trap housing 200 has an upper tube body 230 formed on the upper side of the lower tube body 210 at the boundary of the disk 220.

In addition, the lower tube 210 and the upper tube 230 described above may be eccentrically formed, whereby one side of the disk 220 may be provided with a clearance surface, and the clearance surface may include a socket pipe ( 240 is formed.

The above-described socket pipe 240 may be formed in plural, and in the embodiment of the present invention, three socket pipes 240 may be formed of the first, second, and third socket pipes 241, 242, and 243. Although described as being formed, the present invention is not limited thereto and may be formed in a larger number.

The first, second, and third socket pipes 240 described above may be formed in the inward direction of the lower tube 210 described above in the disk 220, and each of the first and second third socket pipes may be formed. Openings 241a, 242a, and 243a may be formed at one side of each of the 241, 242, and 243.

The openings 241a, 242a, and 243a described above may be inclined to induce a flow of fluid, and for example, the fluid may flow in the trap housing 200 based on a direction of looking down the drain trap 100 from above. When the vortex flows in a counterclockwise direction from the inside, the above-described openings 241a, 242a, and 243a are formed in the flow of the fluid, thereby reducing the flow rate of the fluid and maintaining the flow rate as much as possible. This can shorten the time for drainage.

In addition, a discharge pipe 250 may be formed at one side of the upper pipe 230 described above, and the sewage introduced through the socket pipe 240 may form a vortex in the lower pipe 210 and the upper pipe 230. ) Is drained through the discharge pipe 250 described above.

In addition, the discharge pipe 250 described above may be eccentrically formed on either side of the upper tube body 230 described above, for example, the fluid may be trapped in the trap housing 200 based on the direction of looking down the drain trap 100. When the vortex flows in a counterclockwise direction from the inside), the above-described discharge pipe 250 is formed in the flow of the fluid in the forward direction, thereby reducing the deceleration of the fluid flow rate, thereby maintaining the maximum flow rate. The time for drainage is shortened.

On the other hand, the direction of the above-described discharge pipe 250 may be arbitrarily turned and installed according to the will of the operator to construct the drain trap 100, as an example the lower tube 210 described above in the pedestal 110 described above. Since the rotational flow is possible when assembling the gas, the attitude of the discharge pipe 250 can be corrected by correcting the attitude of the trap housing 200.

In addition, the above-described pedestal 110 can correct the posture of the trap housing 200 even when installed in the above-described supporter 120.

In addition, the outer diameter of the lower tube 210 described above may be formed with a ridge 212, when the ridge 212 described above is assembled with the pedestal 110 described above and the outer diameter of the lower tube 210 and the pedestal 110 By forming a space part between the inner diameters of), the soundproof effect can be expected by the space part.

In addition, the ridge 212 described above may be formed in plural, and an airtight member or a soundproof member may be further disposed at any one of the space portions formed by the plural ridges 212 described above, thereby lowering the tubular body. The airtightness between the 210 and the pedestal 110 can be maintained.

In addition, the fitting pipe 260 may be provided in plural in one-to-one correspondence with the number of the socket pipes 240 described above.

In the present invention, an example in which three fitting pipes 260 are provided will be described, but the present invention is not limited thereto. When there are socket pipes 240 that are not used among the plurality of socket pipes 240, the fitting pipes 206 are used. The number of may be smaller than the number of the socket pipe 240 described above.

As described above, the above-described fitting pipe 260 may be provided with first, second and third fitting pipes 261, 262 and 263, and each of the first, second and third fitting pipes may be provided. 261, 262, and 263 may be formed in an elbow shape, and an inner pipe 264 may be formed at a lower side thereof to be inserted into the socket pipe 240 described above.

In addition, a packing may be further disposed at the outer diameter of the inner pipe 264 described above to maintain airtightness.

As described above, the inner pipe 264 is inserted into the socket pipe 240 described above, and the inner pipe 264 may be assembled to enable rotational flow in the socket pipe 240 to construct the drain trap 100. The arrangement position of the fitting pipe 260 can be arbitrarily set according to the will of the contractor.

Hereinafter, the operation and effect of the drain trap 100 according to an embodiment of the present invention configured as described above will be described with reference to FIGS. 6 to 9.

As shown in FIG. 6, when the sink 20, the bathtub 30, the drain trap 100, and the main sewer 40 are disposed, even if the position of each other is arbitrary, without using a plumbing accessory such as an elbow. Piping pipes P1 and P3 can be piped.

That is, the direction of the fitting pipe 260 in the drain trap 100 can be adjusted, for example, in order to discharge the sewage generated in the sink 20 among the several fitting pipe 260, the pipe pipe (P1) wash basin ( 20, and as another example, the tub 30 may be piped using another fitting pipe 260 and another pipe pipe P3.

In addition, any one of the several fitting pipes 260 may not be used, and in this case, the fitting pipe 260 may be sealed to prevent filthy water backflow or odor backflow.

The discharge of the sewage from the drain trap 100 will be described in more detail with reference to FIGS. 8 and 9.

Sewage may be introduced from the floor 600 of the toilet or bathroom, may be introduced from the sink 20 or the bath 30, in the former case sewage is introduced through the grill 170, in the latter case It is introduced through the fitting pipe 260 and is discharged through the discharge pipe 250.

When the sewage is introduced through the grill 170, a part of the foreign matter contained in the sewage is filtered out of the preliminary strainer 160, after which the trap housing 200 through the hole 152 formed on the lower side of the fluid guide member 150 Flows into the lower tube 210.

In addition, when sewage occurs in the sink 20 or the bathtub 30, the sewage is introduced through the fitting pipe 260, the fitting pipe 260 is inserted into the socket pipe 240, so the sewage is lower It is filled inside the tubular body 210.

Then, when the sewage is filled in the lower pipe 210, the sewage is discharged through the discharge pipe 250 after filling up to the upper pipe 230.

When the discharge of the sewage is completed, a part of the sewage maintains a certain level L within the lower tube 210, and this level prevents the odor from flowing back.

On the other hand, the sewage described above may form a vortex in the process of filling in the lower tube 210 and, for example, form a vortex in a counterclockwise direction when viewed in a plane, and thus form a vortex when the fluid is moved. Hair or silage contained in the manure is caught in the protrusion 154.

Subsequently, when cleaning the drain trap 100, the above-mentioned fluid guide member 150 is cleaned while removing hair or silage.

On the other hand, even if a vacuum is generated in the main sewage pipe 40 or the discharge pipe 250 when fluid is introduced into and discharged from one of the fitting pipes 260, the sewage does not flow in. Since the remaining fitting pipe 260 communicates with the atmosphere, it is possible to cancel the vacuum state by canceling the pressure difference, thereby eliminating the drain time delay caused by the vacuum state, thereby shortening the drain time.

As described above, the drain trap 100 according to an embodiment of the present invention, the direction of the pipe pipes (P1 ~ P4) connected to the drain trap can be turned in any direction, thereby, drain trap, sink, bathtub, Even if the main sewer pipe or the like is disposed at an arbitrary position, the pipe may be piped in an unspecific direction without using a pipe fitting such as an elbow, thereby greatly reducing the pipe fitting.

In addition, the drain trap 100 according to an embodiment of the present invention, by reducing the fittings of the piping can reduce the place where the piping accessories are connected, and also reduce the labor force, significantly reducing the cause of leakage You can.

In addition, the drain trap 100 according to an embodiment of the present invention, even if any one of the plurality of pipes in which the sewage flows do not use the pipe for a long time to maintain a water level is filled with a certain level of water inside the drain trap. This can prevent odor from flowing back.

In addition, in the drain trap 100 according to an embodiment of the present invention, when the drainage is in progress in any one of the plurality of pipes, the atmosphere may be introduced from the other pipes, thereby eliminating the vacuum to flow the drainage. It can accelerate the drainage time.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. will be.

Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is represented by the following detailed description, and the meaning and scope of the claims and All changes or modifications derived from the equivalent concept should be interpreted as being included in the scope of the present invention.

Drain trap according to the present invention can be used to collect and drain sewage generated when using a sink, bath, shower booth, multi-purpose tap water.

10: drain trap 12, 14, 16: first, second, third inlet
18: outlet 20: wash basin
30: bathtub 40: main sewage pipe
22, 26, 32, 34, 37: plumbing pipe 24, 37: elbow
100: drain trap 110: pedestal
120: supporter 130: cover assembly
140: bushing 150: fluid guide member
152: hole 154: manure
160: preliminary strainer 170: grill
200: trap housing 210: lower tube
212: elevation 220: disk
230: upper pipe 240: socket pipe
241, 242, 243: first, second, third socket pipe
241a, 242a, and 243a: first, second and third openings
250: discharge pipe 260: fitting pipe
261, 262, 263: first, second, third fitting pipe
264: inner pipe 265: packing
P1, P2, P3, P4: Plumbing Pipes

Claims (7)

The disk 220 is formed on the upper side of the lower tube 210, the upper tube 230 is formed on the upper side of the disk 220, and the disk 220 has a plurality of sockets in an inward direction of the lower tube 210. A trap housing 200 in which a pipe 240 is formed and a discharge pipe 250 is formed at one side of the upper tube body 230;
A fitting pipe 260 installed in the plurality of socket pipes 240 and into which wastewater is introduced; And
A pedestal (110) installed at a lower outer diameter of the lower tube body (210) to seal a lower side of the lower tube body (210);
Drain trap comprising a.
The method of claim 1,
The fitting pipe (260) is a drain trap, characterized in that rotational flow is possible in any one of the socket pipe (240) of the socket pipe (240).
The method of claim 1,
The pedestal 110 is rotatably coupled to the outer diameter of the lower pipe body 210, characterized in that the airtight member is inserted between the inner diameter of the pedestal 110 and the outer diameter of the lower pipe body 210. traps.
The method of claim 1,
The plurality of socket pipes 240, the drain trap, characterized in that the opening portion (241a, 242a, 243a) is formed in an inclined shape to induce the flow of fluid on one side of the lower end.
The method of claim 1,
The discharge pipe (250) is formed in an eccentric position in the upper tube (230) drain trap, characterized in that to induce the flow of the fluid.
The method of claim 1,
The pedestal (110) is a drain trap, characterized in that the support bumps (112) are further formed to form a space portion on the lower side to have a soundproofing effect.
The method of claim 1,
It is disposed in the lower tube 210 and the upper tube 230, a hole 152 is formed in the lower portion to guide the flow of sewage flowing from the upper side, and the manure projection to take hair or silage on the outer diameter And a fluid guide member (150) formed with (154).

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