KR20130095866A

KR20130095866A - Sleeve for preventing noise

Info

Publication number: KR20130095866A
Application number: KR1020120017193A
Authority: KR
Inventors: 하철상
Original assignee: 하철상
Priority date: 2012-02-21
Filing date: 2012-02-21
Publication date: 2013-08-29

Abstract

The present invention relates to a sleeve that is connected to a pipe for discharging sewage from the upper floor to the lower floor of a multi-story building, in particular, by combining the noise prevention packing to the part where the pipe of the sleeve is connected to sewage when the sewage is discharged from the upper floor of the building to the lower floor. To eliminate the noise of falling.
For this purpose, the projection pieces are inclined at a predetermined angle on the inner side to the lower side where the upstream pipes are connected from the upper floor to the lower floor, while the upstream pipes of the connecting sleeves connected to one side are connected to the discharge pipes for the discharge of sewage from the room. Arrangement is formed in the form of a funnel so that the discharge inlet discharged sewage to the lower side formed with the projection piece is formed in the inlet line of a predetermined interval.
In addition, it is equipped with a shielding means that is automatically opened and closed by the discharge of sewage in the portion connected to the discharge pipe of the connecting sleeve to block the noise and odor does not flow into the room.

Description

Noise and odor prevention sleeve between floors {SLEEVE FOR PREVENTING NOISE}

The present invention relates to a sleeve that is connected to a pipe for discharging sewage from the upper floor to the lower floor of a multi-story building, in particular, when the sewage is discharged from the upper floor to the lower floor of the building by installing a noise-proof packing to the pipe connection portion of the sleeve. By absorbing the falling noise of the noise, the noise is not introduced into the room through the discharge pipe discharged.

In general, multi-storey buildings with high floors are installed so that the standing pipes are connected to the connecting sleeve in an installation space consisting of a retaining wall so as to be separated from the indoor floors from the upper floor to the lower floor for the discharge of wastewater used in the interior of each floor. The connecting sleeve connected with the upstream pipe is formed with a connection pipe to connect the discharge pipe from which the sewage is discharged from the room, and the sewage is discharged into the upcoming pipe through the discharge pipe connected to the drain trap installed indoors on each floor. To lose.

However, the problem of this is that the noise generated when the sewage falls from the upper floor to the lower floor through the pipes for the standing pipe is discharged into the interior of the building through the discharge pipe installed so that the sewage is discharged from the room. It was to be.

Especially during quiet nights, the noise of falling sewage could be heard quite loudly, causing severe noise damage.

Therefore, the present invention solves the conventional problem by allowing the sewage of the sewage to be discharged completely when the sewage is discharged from the indoor pipe through the discharge pipe and dropped.

For this purpose, the projection pieces are inclined at a predetermined angle on the inner side to the lower side where the upstream pipes are connected from the upper floor to the lower floor, while the upstream pipes of the connecting sleeves connected to one side are connected to the discharge pipes for the discharge of sewage from the room. Arranged and formed so that the discharge inlet discharges the wastewater to the lower side formed with the projection piece is provided with a noise-proof packing formed with a plurality of incision lines at a predetermined interval to the discharge inlet to prevent noise when the wastewater is discharged while sealing the pipe connection It is rotated in the form of a whirlwind by the projection piece of the packing, and the incision line of the discharge inlet is opened to discharge the sewage into a thin stem to prevent noise.

In addition, the shielding means that is automatically opened and closed by the discharge of the sewage in the portion connected to the discharge pipe of the connecting sleeve is to prevent the double noise and at the same time to prevent the odor by the sewage flows.

Therefore, the present invention is equipped with a noise-proof packing on the connecting sleeve coupled to the discharge pipe so that the sewage discharged from the room while the standing pipe pipe is connected, the fall noise dropped while the discharged sewage is discharged by the noise-proof packing The sound of falling noise is completely absorbed and the noise damage is eliminated.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view of a connection sleeve to which a pipe of the present invention is connected. FIG.
FIG. 2 is a perspective view showing a connection pipe to which the connection sleeve of the present invention is connected. FIG.
3 is a cross-sectional view of a state in which wastewater of the present invention is discharged.
Figure 4 is an external perspective view showing the structure of the anti-noise packing of the present invention.
5 is a perspective view in which a shielding means is mounted on a connecting sleeve of the present invention;
Figure 6 is a cross-sectional view of the noise is blocked by the shielding means of the present invention.
Figure 7 is a perspective view of a state in which the pipe of the present invention is installed.
Figure 8 is a cross-sectional view of the use installed in the interlayer piping of the multi-storey building of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described with reference to the accompanying drawings.

1 to 3, the connection sleeve 10 for noise prevention of the present invention is a vertical pipe pipe for up and down for the discharge of sewage discharged from the indoor floor of each floor from the upper floor to the lower floor of the multi-story building ( 20 is connected to the stopper 11 and the packing 23 to be connected and fastened tightly and the one side of the connecting sleeve 10 is connected to the discharge pipe 21 is connected to the drain trap 22 so that the waste water discharged from the room The connection pipe 12 is formed and absorbs the noise of sewage falling to either side of the upright pipe pipe 20 coupled to the up and down of the connection sleeve 10, at the same time anti-noise packing for sealing (30) This is a combined structure.

In this case, the noise preventing packing 30 is formed of a rubber material, and the fitting pipe piping 20 is fitted into one of the upcoming pipe piping 20 coupled to the upper and lower sides of the connecting sleeve 10. Pregnant part 34 is formed and the projection pieces 31 inclined at a predetermined angle are formed on the inner surface at regular intervals, and the discharge inlet 32 through which wastewater is discharged to the lower side where the projection pieces 31 are formed is narrow. Paper is formed in the form of a funnel, a plurality of incision lines 33 are formed at regular intervals in the discharge inlet (32).

Therefore, when the sewage discharged from the room is dropped into a whirlwind by a projection piece 31 formed by being inclined at a predetermined angle when the sewage is dropped into a single stem, the noise is primarily absorbed, and the sewage discharge inlet 32 When passing through), the outlet opening 32 is opened by the incision line 33, and the sewage is discharged radially between the incision lines 33 to completely absorb noise generation.

In addition, by forming the protruding frame 35 on the outer wall edge of the noise preventing packing 30, the pipe pipe 20 for the fitting is fitted into the fitting portion 34 of the noise preventing packing 30, and thus, the inner side of the connecting sleeve 10 is formed. As it is pressurized, it will have a perfect sealing effect.

In addition, the anti-noise packing 30 may be used in any of the up and down positions where the upcoming pipe piping 20 of the connecting sleeve 10 is coupled, but the upcoming pipe piping coupled to the lower side of the connecting sleeve 10 may be used. It is most preferable to bind to (20).

At this time, the connection pipe 12 connected to the interior of the connection sleeve 10 is connected to the connection pipe 12, the fall noise of the waste water discharged by mounting the shielding means 13 which is automatically opened and closed in accordance with the discharge of the sewage is 1 Secondly, it is absorbed by the anti-noise packing 30 and is secondarily blocked by the shielding means 13 to completely block the falling noise of sewage into the room.

That is, when wastewater is discharged from the room, the shielding means 13 is opened by the discharged wastewater, and when the wastewater is completely discharged, it is automatically closed.

The automatically opening and closing the shielding means 13 of the sound pipe 14 and the sound pipe 14 is formed with a screw thread for tightening fastening by the stopper 11 while sealing the discharge pipe 21 is coupled to one side through The shielding cover 15 which is opened and closed by a folding line in accordance with the discharge of sewage to the other side is formed in a structure coupled to the coupling means (14a, 15a) to form the shielding means (30) separately from the connecting sleeve (10) Inward in the direction in which the shielding cover 15 of the shielding means 13 is formed inside the connecting pipe 12 of the connecting sleeve 10 so as to be integrally formed by the adhesive line 18 due to the adhesive or heat fusion. The method of integrally bonding the means 13 may be performed by various methods other than an adhesive or a hot melt, and this method of adhesion does not suggest the object of the present invention.

Therefore, when the discharge pipe 21 is mounted to the threaded portion of the sound pipe 14 and the packing 23 is coupled and sealed by a stopper 11 for sealing, the wastewater is discharged through the discharge pipe 21. The shield cover 15 is opened due to the discharged sewage, and after the waste water is discharged, the shield cover 15 is automatically closed.

And the fall noise generated when the sewage falls into the standing pipe pipe 20 is blocked by the shield cover 15 so that the noise is not introduced into the room, the shield cover 15 is not only noise but also odor of the sewage It is completely blocked.

In this case, the shielding cover 15 is automatically opened or closed by folding, or the shielding cover 15 is formed to be integrally embedded with the weight 16 into the shielding cover 15 to prevent the cover cover 15 from being opened or lifted up. To open or close by using the weight of the weight (16) or by forming a curved protrusion frame (17) with a curved end to the inside of the border that the shield cover 15 is opened and closed when the sewage is discharged the shield cover (15) When the door is closed, the curved protrusion frame 17 of the shielding cover 15 is engaged with the inner surface of the inlet of the sound pipe 14 by the descending speed so as to be opened or lifted at random.

Therefore, as described above, the present invention is connected to the discharge pipe 21 and the fall noise and odor generated when the sewage discharged from the interior of the multi-storey building is discharged from the upper floor to the lower floor through the pipe pipe 20 for standing. Due to the noise prevention packing 30 and the shielding means 13 installed in the connecting sleeve 10 will not be introduced into the interior of the room.

10: connecting sleeve 11: plug
12: Connector 13: Shielding means
14: noise tube 15: shielding cover
16: weight weight 17: curved projection
18: Adhesive line
20: prized pipe piping 21: discharge pipe
22: Drain trap 23: Packing
30: Noise prevention packing 31:
32: discharge inlet 33: incision line
34: protrusion

Claims

In order to discharge the sewage discharged from the upper floor to the lower floor of the multi-storey building, the pipe pipe 20 for up and down is fastened and fixed to be sealed by the stopper 11 and the packing 23, and the drain trap of the room on one side ( In the connecting sleeve 10 is formed with a connecting pipe 12 is connected to the discharge pipe 21 is connected to 22,
A plurality of protrusion pieces 31 are formed on the inner side of the connecting sleeve 10 so as to prevent noise and seal the sewage falling into one of the upstream and downstream pipe pipes 20 connected to each other. 31 is formed in the lower side of the sewage line 33 formed at a predetermined interval to the discharge inlet 32 is formed to narrow the noise prevention packing 30 is coupled to the lower layer of sewage falling from the upstream pipe pipe 20 Noise and odor sleeve between layers, characterized by perfect noise.

According to claim 1, wherein the anti-noise packing 30 is formed of a rubber material and the fitting portion 34 is formed to be fitted with the pipe pipe for the outside is formed and the projection piece 31 inclined at a predetermined angle on the inner surface It is formed to be arranged at regular intervals and the lower side formed with the projection piece 31 is formed in the form of a funnel narrowing the discharge inlet 32 and to form a plurality of incision lines 33 in the discharge inlet 32 at regular intervals An interlayer characterized in that the dropped sewage is hit by the projection piece 31 and rotated in a whirlwind form, and the sewage line 33 formed at the discharge inlet 32 is discharged so that the sewage is radiated between the opened and absorbed drop noises. Noise and odor prevention sleeve.

The method of claim 1, wherein the discharge of sewage to one side of the sound pipe 14 and the sound pipe 14 penetrated inside the connection pipe 12 is coupled to the discharge pipe 21 to one side of the connection sleeve (10). Interlayer characterized in that the shielding means 30 formed of the shielding cover 15 that is automatically opened and closed according to the adhesive to form integrally by the adhesive or heat fusion to block the noise of falling sewage double and to prevent the introduction of odors Noise and odor prevention sleeve.

4. The sleeve for preventing noise and odor between layers according to claim 3, wherein the shielding cover (15) is formed to be opened and closed by folding by a folding line.