CN211821269U

CN211821269U - Silencer for building water supply and drainage pipeline

Info

Publication number: CN211821269U
Application number: CN202020409745.4U
Authority: CN
Inventors: 李银
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a building water supply and drainage pipe silencing device, including the inner tube, one side inner wall of inner tube is fixed with the support frame, and the inner wall of support frame is fixed with the pole that takes precautions against earthquakes, and one side outer wall of pole that takes precautions against earthquakes is fixed with the connecting rod, the bottom outer wall of connecting rod is opened there is the dead slot, and the inner wall of dead slot is fixed with the spring, and passes through the screw connection between spring and the inner tube, connecting rod one side outer wall is connected with fixed cover through the staple, weld between staple and the connecting rod, the inner wall of fixed cover has cup jointed the water supply. The utility model discloses can fix the water supply and drainage pipe, and when the water supply and drainage pipe takes place to shake, give the buffering to reduce pipeline vibrations striking wall and produce the sound, avoid influencing peripheral resident family, can absorb the sound that rivers flow in the water supply and drainage pipe and produce, can reduce the temperature in winter and hang down the risk that leads to water supply and drainage pipe to break excessively, can let the junction of device fasten more.

Description

Silencer for building water supply and drainage pipeline

Technical Field

The utility model relates to a pipeline amortization technical field especially relates to a building water supply and drainage pipeline silencing device.

Background

The water supply and drainage pipeline is an essential article for daily life, and noise is generated due to aging or shaking, which troubles the life of residents, so that a silencing device for the water supply and drainage pipeline of a building is urgently needed.

Through the retrieval, chinese patent is granted No. CN208397531U, a building water supply and drainage pipeline amortization protective tube is disclosed, including connecting the body that sets up on the drain pipe of every floor respectively, the amortization box is fixed on the subaerial of corresponding floor, the outlet of body is worn out the outer wall of amortization box and is connected on the drain pipe of this floor, the body is respectively including outer tube and the inner tube of coaxial cover establishing, be connected with a plurality of fixed plates between outer tube and the inner tube, an organic whole is connected with a sound absorbing sheet on every fixed plate, sound absorbing sheet is S-shaped sinuous arrangement to the inner tube by the outer tube, inwards respectively integrative salient be equipped with two stabilizer on the inside wall of inner tube, the stabilizer uses the axle center of inner tube to be axial symmetry arrangement as the. The silencing and protecting pipe for the water supply and drainage pipeline in the patent has the following defects: the water supply and drainage pipes cannot be firmly fixed, the water pipe shaking caused by high water pressure in the water using peak period cannot be avoided, and a collecting pipe of the water supply and drainage pipes between floors is not provided with a silencing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a silencer of a building water supply and drainage pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building water supply and drainage pipeline silencing device, includes the inner tube, one side inner wall of inner tube is fixed with the support frame, and the inner wall of support frame is fixed with the pole that takes precautions against earthquakes, and one side outer wall of pole that takes precautions against earthquakes is fixed with the connecting rod, the bottom outer wall of connecting rod is opened there is the dead slot, and the inner wall of dead slot is fixed with the spring, and passes through the screw connection between spring and the inner tube, connecting rod one side outer wall is connected with fixed cover through the staple, the welding between staple and the connecting rod, the inner wall of fixed cover.

As a further aspect of the present invention: the outer wall of one side of connecting rod is fixed with inhales the sound band, and inhales the sound band and encircle plumbing pipe a week, inhales the mixture of sound band for wave cotton and polyurethane amortization sponge.

As a further aspect of the present invention: the outer wall of inner tube has cup jointed the heat preservation area, and the heat preservation area is the rubber heat preservation material.

As a further aspect of the present invention: the outer wall in heat preservation area has cup jointed the area of making an uproar that falls, and falls the area of making an uproar for loose material that has the sound hole that separates, and the outer wall in the area of making an uproar that falls has cup jointed the outer tube, and the outer tube is the hard plastics material of texture, and the outer wall of outer tube is fixed with the mount.

As a further aspect of the present invention: and a sealant is bonded on the outer wall of one side of the outer pipe.

As a further aspect of the present invention: a collecting pipe is fixed on the outer wall of one side of the water pipe, a sound insulation box is fixed on the outer wall of the collecting pipe, and a sealing block is arranged between the sound insulation box and the water pipe.

As a further aspect of the present invention: the outer wall of the outer pipe is fixed with a connecting pipe, and the outer wall of one side of the connecting pipe is connected with the sound insulation box through a screw.

The utility model has the advantages that:

1. the water supply and drainage pipe can be fixed through the fixed sleeve, the connecting rod, the shockproof rod, the support frame and the spring, the water supply and drainage pipe is buffered when the water supply and drainage pipe vibrates, and the vibration amplitude of the pipeline is reduced through the spring and the shockproof rod, so that the noise generated when the pipeline vibrates and impacts the wall surface is reduced, and surrounding residents are prevented from being influenced;

2. the sound absorption band and the noise reduction band can absorb the sound generated by the flow of water in the water supply and drainage pipeline, and reduce the abnormal sound generated by the water pressure during the water consumption peak period;

3. the temperature in the water supply and drainage pipe can be maintained through the arranged heat preservation belt, the risk that the water supply and drainage pipe is broken due to the fact that the temperature is too low in cold winter is reduced, and a stable water supply and drainage function is provided for residents;

4. through the arranged sealant, the sealing block and the connecting pipe, the connecting part of the device can be fastened more, and the device is in a sealed state as much as possible.

Drawings

FIG. 1 is a schematic sectional view of a silencer for water supply and drainage pipelines of a building in accordance with embodiment 1;

FIG. 2 is an enlarged schematic view of the muffler device at A for the water supply and drainage pipeline of the building in accordance with embodiment 1;

FIG. 3 is a schematic view showing the internal structure of a silencer for water supply and drainage pipelines of a building according to embodiment 1;

FIG. 4 is an enlarged schematic view of the muffler device at B of the water supply and drainage pipeline of the building in accordance with embodiment 1;

FIG. 5 is a partial schematic structural view of a silencer for water supply and drainage pipelines of a building according to embodiment 1;

FIG. 6 is a schematic sectional view of the silencer for water supply and drainage pipelines in a building in accordance with embodiment 2;

in the figure: 1 water supply and drainage pipe, 2 fixing sleeves, 3 sound absorption belts, 4 inner pipes, 5 heat preservation belts, 6 noise reduction belts, 7 outer pipes, 8 fixing frames, 9 shock-proof rods, 10 springs, 11 supporting frames, 12 connecting rods, 13 fixing nails, 14 sealant, 15 gathering pipes, 16 sound insulation boxes, 17 sealing blocks and 18 connecting pipes.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-5, a building water supply and drainage pipeline silencing device comprises an inner pipe 4, wherein one side inner wall of the inner pipe 4 is connected with a support frame 11 through a screw, the inner wall of the support frame 11 is welded with a shockproof rod 9, one side outer wall of the shockproof rod 9 is welded with a connecting rod 12, the bottom outer wall of the connecting rod 12 is provided with a hollow groove, the inner wall of the hollow groove is connected with a spring 10 through a screw, the spring 10 is connected with the inner pipe 4 through a screw, one side outer wall of the connecting rod 12 is connected with a fixed sleeve 2 through a fixed nail 13, the fixed nail 13 is welded with the connecting rod 12, and the inner wall of.

One side outer wall of connecting rod 12 has sound absorption area 3 through the screw connection, and sound absorption area 3 encircles water supply and drainage pipe 1 a week, sound absorption area 3 is the mixture of wave cotton and polyurethane amortization sponge, the outer wall of inner tube 4 has cup jointed heat preservation area 5, and heat preservation area 5 is the rubber heat preservation material, the outer wall of heat preservation area 5 has cup jointed and has fallen area 6 of making an uproar, and fall the material that takes 6 for loose having the sound hole of making an uproar, the outer wall of falling area 6 of making an uproar has cup jointed outer tube 7, and outer tube 7 is the hard plastics material of texture, the outer wall of outer tube 7 has mount 8 through the screw connection, one side outer wall bonding of outer tube 7 has sealed glue 14, 1 one side outer wall welding of water pipe has header 15, and header 15 outer wall has sound-proof collection box 16 through.

The working principle is as follows: when the water supply and drainage pipe is used, the water supply and drainage pipe 1 is sleeved in the fixed sleeve 2, the vibration caused by high-pressure water flow in a water peak period is relieved by the vibration-proof rod 9 and the spring 10 at the top of the connecting rod 12, the vibration is a main source of abnormal sound generated by the water pipe, most of the abnormal sound can be reduced by reducing the vibration, the sound absorption band 3 on the connecting rod 12 is a mixture of wave cotton and polyurethane sound absorption sponge, the price is low, the sound absorption effect is good, the abnormal sound generated by the water flow in most of the water supply and drainage pipe is absorbed, the noise reduction band 6 is made of loose materials, sound insulation holes are uniformly arranged on the sound insulation band, the noise diffusion can be further blocked, the sound insulation effect is improved, the temperature in the water supply and drainage pipe can be maintained by the arranged heat insulation band 5, the risk of breakage of the water supply and drainage pipe due to too low, the outer wall of the header 15 between floors is provided with sound insulation boxes to further reduce noise.

Example 2

Referring to fig. 6, compared to embodiment 1, in this embodiment, the outer wall of the outer pipe 7 is connected to the connecting pipe 18 by screws, and one side of the outer wall of the connecting pipe 18 is connected to the soundproof box 16 by screws.

The working principle is as follows: when the water supply and drainage pipe is used, the water supply and drainage pipe 1 is sleeved in the fixed sleeve 2, the vibration caused by high-pressure water flow in a water peak period is relieved by the vibration-proof rod 9 and the spring 10 at the top of the connecting rod 12, the vibration is a main source of abnormal sound generated by the water pipe, most of the abnormal sound can be reduced by reducing the vibration, the sound absorption band 3 on the connecting rod 12 is a mixture of wave cotton and polyurethane sound absorption sponge, the price is low, the sound absorption effect is good, the abnormal sound generated by the water flow in most of the water supply and drainage pipe is absorbed, the noise reduction band 6 is made of loose materials, sound insulation holes are uniformly arranged on the sound insulation band, the noise diffusion can be further blocked, the sound insulation effect is improved, the temperature in the water supply and drainage pipe can be maintained by the arranged heat insulation band 5, the risk of breakage of the water supply and drainage pipe due to too low, the outer wall of the collecting pipe 15 between floors is provided with a sound insulation box 16, and the connecting pipe 18 ensures that the connection between the outer pipe 7 and the sound insulation box 16 is firmer, so that the shaking is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building water supply and drainage pipeline silencing device, includes inner tube (4), its characterized in that, one side inner wall of inner tube (4) is fixed with support frame (11), and the inner wall of support frame (11) is fixed with shockproof pole (9), and one side outer wall of shockproof pole (9) is fixed with connecting rod (12), the bottom outer wall of connecting rod (12) is opened there is the dead slot, and the inner wall of dead slot is fixed with spring (10), and passes through the screw connection between spring (10) and inner tube (4), connecting rod (12) one side outer wall is connected with fixed cover (2) through staple (13), weld between staple (13) and connecting rod (12), the inner wall of fixed cover (2) has cup jointed for drain pipe (1).

2. The silencer for the water supply and drainage pipelines of the buildings as claimed in claim 1, wherein the sound absorbing belt (3) is fixed on the outer wall of one side of the connecting rod (12), the sound absorbing belt (3) surrounds the water supply and drainage pipeline (1) for one circle, and the sound absorbing belt (3) is a mixture of wave cotton and polyurethane sound absorbing sponge.

3. The silencer for the water supply and drainage pipelines of the building as claimed in claim 2, wherein the outer wall of the inner pipe (4) is sleeved with a heat preservation belt (5), and the heat preservation belt (5) is made of rubber heat preservation material.

4. The silencer for the water supply and drainage pipelines of the building as claimed in claim 3, wherein the outer wall of the heat-insulating belt (5) is sleeved with the noise-reducing belt (6), the noise-reducing belt (6) is made of loose materials with sound-insulating holes, the outer wall of the noise-reducing belt (6) is sleeved with the outer pipe (7), the outer pipe (7) is made of hard plastic materials, and the outer wall of the outer pipe (7) is fixed with the fixing frame (8).

5. The silencer for the water supply and drainage pipelines of the buildings as claimed in claim 4, wherein a sealant (14) is adhered to the outer wall of one side of the outer pipe (7).

6. The silencing device for the water supply and drainage pipeline of the building as recited in claim 1, wherein a collecting pipe (15) is fixed on the outer wall of one side of the water pipe (1), a sound insulation box (16) is fixed on the outer wall of the collecting pipe (15), and a sealing block (17) is arranged between the sound insulation box (16) and the water pipe (1).

7. The silencing device for the water supply and drainage pipeline of the building as claimed in claim 4 or 5, wherein the outer wall of the outer pipe (7) is fixed with a connecting pipe (18), and the outer wall of one side of the connecting pipe (18) is connected with the sound insulation box (16) through a screw.