CN217401933U

CN217401933U - Noise-reducing and silencing wall penetrating pipe for building water supply and drainage

Info

Publication number: CN217401933U
Application number: CN202221563034.8U
Authority: CN
Inventors: 郭腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-09
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a building plumbing's noise reduction amortization wall pipe, include wall pipe body, sleeve pipe and inhale the sound subassembly. The utility model has the advantages that: the inner pipe is sleeved in the wall penetrating pipe body, the sound absorption layer filled with sound absorption cotton is arranged on the inner wall of one side, far away from the wall penetrating pipe body, of the inner pipe, when water flows, the sound absorption cotton is in contact with the flowing water, the noise of the inner pipe hit by the flowing water is reduced, the noise is weakened for the first time, then the noise is subjected to secondary noise reduction through the sound absorption pipe arranged on the outer wall of the wall penetrating pipe body, and finally, the residual noise after being treated by the sound absorption cotton and the sound absorption pipe is further weakened through the arranged sound insulation board, so that the noise pollution of the wall penetrating pipe is reduced, and a good and quiet living environment is provided for residents; through having cup jointed the inner tube in wall pipe body inside, when using, the inner tube is directly strikeed to the flowing water, can effectively keep apart the impact of flowing water impact force to wall pipe body, and then improves the life of wall pipe body.

Description

Noise-reducing and silencing wall penetrating pipe for building water supply and drainage

Technical Field

The utility model relates to a wall pipe specifically is a noise reduction amortization wall pipe of building plumbing belongs to wall pipe noise processing technology field.

Background

The water supply for building is to introduce the water from city water supply network or water supply network with water source into room and to send the water to life, production and fire-fighting water equipment via water distributing pipe, and to meet the requirement of water consumption for water supply, water pressure and water quality. In the building water supply and drainage engineering, a large number of pipelines are used, and sometimes the pipelines need to penetrate through a wall body and be installed by punching holes in the wall body. The wall penetrating part of the wall penetrating pipe for the building is surrounded in a floor slab or a wall, and the wall penetrating pipe generally adopts a single-layer structure, and the inner wall of the pipe is a smooth cambered surface.

When the existing wall penetrating pipes are used, the following defects often exist:

1) when some existing through-wall pipes are used for draining water, as flowing water directly impacts the inner walls of the through-wall pipes, large noise is easy to generate, and the noise can be transmitted to the living environment through the walls, so that normal rest of residents is greatly influenced;

2) some wall pipes that have now are single-layer structure mostly, and flowing water direct impact wall pipe inner wall leads to its inner wall wearing and tearing to be serious, needs often to change, increases use cost, and the wall pipe can shake because of the impact of flowing water when using moreover, leads to its stability relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a noise reduction amortization wall pipe of building plumbing in order to solve above-mentioned at least one technical problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a noise-reducing and silencing wall pipe for building water supply and drainage comprises

The wall penetrating pipe comprises a wall penetrating pipe body, wherein the wall penetrating pipe body is fixedly inserted in a wall body, an inner pipe is sleeved in the wall penetrating pipe body, and a sound absorption layer is arranged on the inner wall of one side of the inner pipe, which is far away from the wall penetrating pipe body;

the sleeve is fixedly sleeved on the outer side of the wall penetrating pipe body, a cavity is arranged between the sleeve and the wall penetrating pipe body, and damping rubber rings are sleeved on two sides of the cavity;

inhale the sound subassembly, it is installed between sleeve pipe and the wall pipe body cavity, and it is located between the both ends yielding rubber circle, inhale the sound subassembly include with wall pipe body outer wall connection's hush pipe and keep away from the acoustic celotex board that wall pipe body one end was connected with hush pipe.

As a further aspect of the present invention: and sound absorption cotton is filled in the sound absorption layer.

As a further aspect of the present invention: the damping rubber ring is of an annular structure and is connected with the inner wall of the sleeve and the outer wall of the wall penetrating pipe body through adhesives respectively.

As a further aspect of the present invention: the silencing pipe is provided with a plurality of silencing pipes, and the silencing pipes are equidistantly arranged between the outer wall of the wall penetrating pipe body and the sound insulation board.

As a further aspect of the present invention: the side wall of one side of the sound insulation board far away from the silencing pipe is in contact connection with the inner wall of the sleeve.

As a further aspect of the present invention: the wall body is fixedly provided with an L-shaped connecting plate through bolts, and one side of the L-shaped connecting plate, which is far away from the wall body, is fixed with the outer wall of the sleeve through bolts.

The utility model has the advantages that:

1) the utility model discloses a cup joint the inner tube in the wall bushing body, and be provided with the sound absorbing layer who fills the sound absorption cotton on the inner tube keeps away from one side inner wall of wall bushing body, when having rivers to flow, can reduce the noise that the flowing water hit the inner tube through amortization cotton and flowing water contact, weaken the noise for the first time, then the noise carries out the secondary through the amortization pipe that sets up on the wall bushing body outer wall and falls the noise, finally, will pass through the noise absorption cotton and the noise elimination pipe is handled the remaining noise and further weaken through the acoustic celotex board that sets up, thereby reduce the noise pollution of wall bushing, provide good quiet living environment for the resident;

2) the utility model discloses an inner tube has been cup jointed inside the wall pipe body, and when using, the inner tube is directly strikeed to the flowing water, can effectively keep apart the impact of flowing water impact force to the wall pipe body, and then improves the life of wall pipe body, moreover through setting up yielding rubber circle 5, can cushion wall pipe body 1 vibrations when having the rivers to pass through to stability when improving the wall pipe drainage.

Drawings

FIG. 1 is a schematic view of the structure of the utility model in front view when it is connected with a wall;

FIG. 2 is a schematic view of the cross-sectional structure of the connection between the present invention and a wall;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. the wall pipe comprises a wall pipe body, 2, an inner pipe, 3, a sound absorption layer, 4, a sleeve, 5, a damping rubber ring, 6, a cavity, 7, a silencing pipe, 8, a sound insulation board, 9, a wall body, 10, an L-shaped connecting plate, 11 and a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

As shown in figures 1 to 3, a noise-reducing and silencing wall pipe for water supply and drainage of buildings comprises

The wall penetrating pipe comprises a wall penetrating pipe body 1, wherein the wall penetrating pipe body 1 is fixedly inserted in a wall body 9, an inner pipe 2 is sleeved in the pipe body, and a sound absorption layer 3 is arranged on the inner wall of one side, far away from the wall penetrating pipe body 1, of the inner pipe 2;

the sleeve 4 is fixedly sleeved on the outer side of the wall penetrating pipe body 1, a cavity 6 is arranged between the sleeve 4 and the wall penetrating pipe body 1, and damping rubber rings 5 are sleeved on two sides of the cavity 6;

inhale the sound subassembly, it is installed between sleeve pipe 4 and the 1 cavity 6 of wall pipe body, and it is located between both ends yielding rubber circle 5, inhale the sound subassembly include with 1 outer wall connection's of wall pipe body hush pipe 7 and keep away from the acoustic celotex board 8 that 1 one end of wall pipe body was connected with hush pipe 7.

The embodiment of the utility model provides an in, the inside of sound absorbing layer 3 is filled and is provided with and inhale the sound cotton, when having rivers to flow, can reduce the noise that the flowing water hit inner tube 2 with the flowing water contact through amortization cotton, sets up inner tube 2 simultaneously, can effectively keep apart the impact of flowing water impact force to wall pipe body 1, and then improves wall pipe body 1's life.

The embodiment of the utility model provides an in, hush pipe 7 is provided with a plurality of, and its equidistance is installed between wall pipe body 1 outer wall and acoustic celotex board 8, can carry out the secondary to the noise of inhaling the cotton unprocessed noise reduction of sound, improves the efficiency of the amortization of making an uproar of falling.

The embodiment of the utility model provides an in, one side lateral wall that hush pipe 7 was kept away from to acoustic celotex board 8 is connected with sleeve pipe 4's inner wall contact, through setting up acoustic celotex board 8, can further weaken through inhaling remaining noise after sound cotton and hush pipe 7 handles to reduce the noise pollution of wall pipe, provide good quiet living environment for the resident.

Example two

The embodiment of the utility model provides an in, the yielding rubber circle 5 is the annular structure, and it is connected with sleeve pipe 4's inner wall and the outer wall of wall pipe body 1 through the binder respectively, can cushion wall pipe body 1 vibrations when having the rivers through to stability when improving wall pipe drainage.

The embodiment of the utility model provides an in, wall body 9 has L type connecting plate 10 through bolt 11 fixed mounting, one side that L type connecting plate 10 kept away from wall body 9 is fixed through bolt 11 and sleeve pipe 4's outer wall, can be with the interlude that sleeve pipe 4 is firm in wall body 9, avoids when using, and sleeve pipe 4 takes place to rock in the wall body and leads to the fact wearing and tearing to self.

The working principle is as follows: when using this kind of noise reduction amortization wall bushing of building plumbing, at first alternate this wall bushing in wall body 9, then fix this wall bushing through the mating reaction between L type connecting plate 10 and the bolt 11, when using, rivers are at first with amortization cotton contact, thereby reduce the noise that interior pipe 2 was hit in the flowing water, untreated noise carries out the secondary through the amortization pipe 7 that sets up and falls, finally, will inhale the remaining noise after sound cotton and the amortization pipe 7 are handled and further weaken through the acoustic celotex board 8 that sets up, thereby reduce the noise pollution of wall bushing, provide good quiet living environment for the resident, through set up yielding rubber circle 5 between sleeve pipe 4 and wall bushing body 1, can cushion wall bushing body 1 when having the vibrations of rivers through, thereby improve the stability when the wall bushing is discharged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A noise-reducing and silencing wall penetrating pipe for building water supply and drainage is characterized by comprising

The wall penetrating pipe comprises a wall penetrating pipe body (1) which is fixedly inserted in a wall body (9), wherein an inner pipe (2) is sleeved in the pipe body, and a sound absorption layer (3) is arranged on the inner wall of one side, far away from the wall penetrating pipe body (1), of the inner pipe (2);

the sleeve (4) is fixedly sleeved on the outer side of the wall penetrating pipe body (1), a cavity (6) is arranged between the sleeve and the wall penetrating pipe body (1), and damping rubber rings (5) are sleeved on two sides of the cavity (6);

inhale the sound subassembly, it is installed between sleeve pipe (4) and wall pipe body (1) cavity (6), and it is located between both ends yielding rubber circle (5), inhale the sound subassembly include with wall pipe body (1) outer wall connection's hush pipe (7) and keep away from acoustic celotex board (8) that wall pipe body (1) one end was connected with hush pipe (7).

2. A noise-reducing and silencing wall pipe for building water supply and drainage according to claim 1, wherein: the sound absorption layer (3) is internally filled with sound absorption cotton.

3. The noise-reducing and sound-deadening wall-penetrating pipe for the water supply and drainage of the building as claimed in claim 1, wherein: the damping rubber ring (5) is of an annular structure and is connected with the inner wall of the sleeve (4) and the outer wall of the wall penetrating pipe body (1) through a bonding agent respectively.

4. A noise-reducing and silencing wall pipe for building water supply and drainage according to claim 1, wherein: the silencing tubes (7) are arranged between the outer wall of the wall penetrating tube body (1) and the sound insulation plate (8) at equal intervals.

5. The noise-reducing and sound-deadening wall-penetrating pipe for the water supply and drainage of the building as claimed in claim 1, wherein: the side wall of one side of the sound insulation board (8) far away from the silencing pipe (7) is in contact connection with the inner wall of the sleeve (4).

6. A noise-reducing and silencing wall pipe for building water supply and drainage according to claim 1, wherein: wall body (9) have L type connecting plate (10) through bolt (11) fixed mounting, one side that wall body (9) were kept away from in L type connecting plate (10) is fixed through the outer wall of bolt (11) and sleeve pipe (4).