CN112228683A

CN112228683A - Building inside water pipe that gives sound insulation of environmental protection

Info

Publication number: CN112228683A
Application number: CN202011332128.XA
Authority: CN
Inventors: 李勇武
Original assignee: Hangzhou Jingyinghui Technology Co ltd
Current assignee: Hangzhou Jingyinghui Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-01-15

Abstract

The invention discloses an environment-friendly building interior sound insulation water pipe, which relates to the field of sound insulation water pipes and comprises an inner pipe and an outer pipe, wherein the outer pipe is sleeved outside the inner pipe, the inner pipe is connected with the outer pipe through a connecting assembly, the inner side of the outer pipe is fixedly connected with a sound absorption plate, a plurality of annular reinforcing ribs which are distributed at equal intervals are embedded outside the outer pipe, and the outer side of the outer pipe is connected with a sealing layer in a laminating manner. The outer side of the inner pipe is provided with the reflecting plate, the reflecting plate can reflect, attenuate and eliminate partial sound transmitted through air, so that the effect of preliminary noise elimination is achieved, the inner side of the appearance is provided with the sound-absorbing plate, the sound-absorbing plate can absorb and eliminate the residual sound transmitted through the air, the connecting assembly is arranged between the inner pipe and the outer pipe, and the elastic connector and the connecting spring on the connecting assembly eliminate partial sound transmitted by the inserting plate under the action of shock absorption.

Description

Building inside water pipe that gives sound insulation of environmental protection

Technical Field

The invention relates to the field of sound insulation water pipes, in particular to an environment-friendly sound insulation water pipe in a building.

Background

In a world with sound, the excessive sound around the house becomes noise, every family has a water pipeline, the drainage sound in daily drainage pipes is one of noise sources, the noise causes people to be upset, disoriented, urgent and irritable, damages hearing and influences the cardiovascular and nervous systems of people, especially middle and high-rise buildings, and when people are quiet at night, people wake up from sweet dreams, influence sleeping, learning, working and the like, and the harm brought to people is well known. The noise emitted by the drainage system is mainly caused by 3 forms, namely noise generated by vibration of the pipeline caused by water flow in the drainage pipeline impacting the pipe wall, noise generated by rapid air compression caused by water flow in the drainage pipeline and sound generated by water flowing in the drainage pipeline.

The problem of noise that produces in the drainage process is solved at present, mainly takes two ways: firstly, starting from a building structure, a pipeline well or a wall body is arranged for casting in a hidden laying mode like abroad, so that the problem of noise pollution of a drain pipe can be fundamentally solved, but the difficulty is higher due to the traditional building design and the matched construction; secondly, through improving the structure and the material of tubular product, effectively reduce the production of drainage in-process noise to a certain extent. However, the existing plastic drain pipe generally adopts a single-layer structure, and the inner wall is smooth, so that the water flow speed in the pipe is high, and the rest of people is influenced by the noise generated by the water flow colliding with the pipe. Therefore, there is a need for an environmentally friendly soundproof water pipe for use in buildings to solve the above problems.

Disclosure of Invention

The invention aims to provide an environment-friendly sound insulation water pipe in a building, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly building interior sound insulation water pipe comprises an inner pipe and an outer pipe, wherein the outer pipe is sleeved outside the inner pipe, the inner pipe is connected with the outer pipe through a connecting assembly, the inner side of the outer pipe is fixedly connected with a sound absorption board, a plurality of annular reinforcing ribs which are distributed at equal intervals are inlaid outside the outer pipe, the outer side of the outer pipe is connected with a sealing layer in a laminating manner, the connecting assembly comprises a plug board fixedly installed on the outer side wall of the inner pipe, an elastic connector matched with the end part of the plug board is connected on the inner wall of the outer pipe in a bonding manner, fixing plates are arranged on two sides of the elastic connector, one end of each fixing plate is fixedly connected with the inner wall of the outer pipe, a pressing plate is arranged on one side, close to each other, of the pressing plate is connected with the fixing plate through a plurality, and a sound absorption cotton layer is filled between the pressing plate and the fixing plate.

Preferably, the connecting assembly is provided with a plurality of connecting assemblies, and the plurality of connecting assemblies are distributed in an annular array.

Preferably, be provided with the flute form through-hole of multiunit and coupling assembling looks adaptation on the abatvoix, every group is provided with the flute form through-hole of a plurality of equidistant arc distributions.

Preferably, a reflecting plate is arranged between every two adjacent connecting assemblies and arranged on the outer side of the inner tube, and two ends of the reflecting plate are fixedly connected with the side wall of the inserting plate.

Preferably, the outer tube is provided with a plurality ofly, and a plurality of outer tubes are equidistant distribution, and two adjacent outer tube laminating connections, and the both sides of two adjacent outer tubes all are provided with the connecting plate, the both ends of connecting plate all are through locking screw and outer tube fixed connection.

Preferably, the two ends of the outer pipe are provided with annular grooves, annular sealing plates are arranged inside the annular grooves, one ends of the annular sealing plates are connected with the bottoms of the annular grooves through compression springs, and the other ends of the adjacent annular sealing plates are connected in a fitting mode.

The invention has the technical effects and advantages that:

1. according to the invention, the reflecting plate is arranged on the outer side of the inner pipe, the reflecting plate can reflect, attenuate and eliminate partial sound transmitted through air, so that the effect of preliminary noise elimination is achieved, the sound-absorbing plate is arranged on the inner side of the appearance, the sound-absorbing plate can absorb and eliminate the residual sound transmitted through the air, the connecting assembly is arranged between the inner pipe and the outer pipe, the elastic connector and the connecting spring on the connecting assembly eliminate partial sound transmitted by the inserting plate under the damping effect, and the sound-absorbing cotton layer between the pressing plate and the fixing plate can further absorb the sound transmitted by the inserting plate, so that the device has a good sound-insulating effect;

2. according to the invention, the sound-absorbing plate is provided with a plurality of groups of corrugated through holes matched with the connecting assembly, the corrugated through holes enable sound transmitted through solids to be better absorbed on the sound-absorbing plate, the two ends of the outer pipe are respectively provided with the annular sealing plates, and the two adjacent annular sealing plates are matched to play roles of sealing and partial sound insulation.

Drawings

FIG. 1 is a schematic side sectional view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of a connecting component structure according to the present invention.

Fig. 3 is a schematic top view of the overall structure of the present invention.

FIG. 4 is a schematic cross-sectional view of the ring seal plate of the present invention.

In the figure: 1. an inner tube; 2. an outer tube; 3. a connecting assembly; 4. a sound-absorbing panel; 5. an annular reinforcing rib; 6. a sealing layer; 7. inserting plates; 8. an elastic connector; 9. a fixing plate; 10. pressing a plate; 11. a connecting spring; 12. a sound absorbing cotton layer; 13. a corrugated through hole; 14. a reflective plate; 15. a connecting plate; 16. locking screws; 17. an annular groove; 18. an annular seal plate; 19. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an environment-friendly building internal sound insulation water pipe as shown in figures 1-4, which comprises an inner pipe 1 and an outer pipe 2 as shown in figure 1, wherein the outer pipe 2 is sleeved outside the inner pipe 1, the inner pipe 1 is connected with the outer pipe 2 through a connecting assembly 3, the connecting assembly 3 is provided with a plurality of connecting assemblies 3 which are distributed in an annular array, a reflecting plate 14 is arranged between every two adjacent connecting assemblies 3, the reflecting plate 14 is arranged outside the inner pipe 1, both ends of the reflecting plate 14 are fixedly connected with the side wall of an inserting plate 7, the reflecting plate 14 can reflect and eliminate sound which is not sealed and passes through air, the inner side of the outer pipe 2 is fixedly connected with a sound absorption plate 4, the sound absorption plate 4 can absorb residual sound transmitted through air, a plurality of annular reinforcing ribs 5 which are distributed at equal intervals are embedded outside the outer pipe 2, and the strength of the outer pipe 2 is improved due, the outer side laminating of outer tube 2 is connected with sealing layer 6, and sealing layer 6's setting has played sealed effect.

As shown in fig. 2, the connecting assembly 3 includes an insert plate 7 fixedly mounted on the outer side wall of the inner tube 1, an elastic connector 8 adapted to the end of the insert plate 7 is adhesively connected to the inner wall of the outer tube 2, fixing plates 9 are disposed on both sides of the elastic connector 8, one end of each fixing plate 9 is fixedly connected to the inner wall of the outer tube 2, a pressing plate 10 is disposed on one side of each fixing plate 9 close to each other, one side of the pressing plate 10 is connected to the fixing plates 9 through a plurality of connecting springs 11 distributed in a rectangular array, the connecting springs 11 and the elastic connector 8 eliminate part of sound transmitted by the insert plate 7 under the damping effect, the other side of the pressing plate 10 is attached to the side wall of the insert plate 7, a sound-absorbing cotton layer 12 is filled between the pressing plate 10 and the fixing plates 9, the sound-absorbing cotton layer 12 can further absorb;

specifically, be provided with the flute form through-hole 13 of multiunit and coupling assembling 3 looks adaptation on the abatvoix 4, every group is provided with the flute form through-hole 13 of a plurality of equidistant arc distributions, and the setting up of flute form through-hole 13 makes sound can be by better absorption on abatvoix 4.

As shown in fig. 3 and 4, the outer tube 2 is provided with a plurality of, and a plurality of outer tubes 2 are equidistant distribution, and two adjacent outer tubes 2 are laminated and connected, and the both sides of two adjacent outer tubes 2 all are provided with connecting plate 15, and the both ends of connecting plate 15 all are through locking screw 16 and outer tube 2 fixed connection, and connecting plate 15 and locking screw 16 cooperate with two adjacent outer tubes 2 fixed connection, make outer tube 2 convenient to detach installation simultaneously.

As shown in fig. 4, annular grooves 17 have been seted up at the both ends of outer tube 2, annular sealing plate 18 is provided with in annular groove 17's inside, annular sealing plate 18's one end is passed through pressure spring 19 and is connected with annular groove 17's tank bottom, the other end laminating of two adjacent annular sealing plates 18 is connected, two annular sealing plates 18 cooperate and have played sealed and partly syllable-dividing effect, pressure spring 19's setting makes two annular sealing plates 18 closely laminate.

The working principle of the invention is as follows:

when rivers pass through inner tube 1, the sound that rivers passed through the production this moment is eliminated by the partial reflection decay of reflecting plate 14 between two coupling assembling 3, remaining sound passes through air propagation to the inboard abatvoix 4 department of outer tube 2, absorb by abatvoix 4 and eliminate, the sound of propagating through picture peg 7 eliminates the part under the cushioning effect of elastic connection head 8 and connecting spring 11, remaining part is absorbed by inhaling cotton layer 12 of sound, the sound of transmitting on abatvoix 4 is absorbed by abatvoix 4 in the reflection of flute form through-hole 13 and is eliminated, reached good syllable-dividing effect and connected two adjacent outer tubes 2 through connecting plate 15 cooperation locking screw 16 simultaneously, make outer tube 2 convenient to detach and installation, the efficiency of this device installation has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an inside water pipe that gives sound insulation of building of environmental protection, includes inner tube (1) and outer tube (2), its characterized in that: the outer tube (2) is sleeved on the outer side of the inner tube (1), the inner tube (1) is connected with the outer tube (2) through a connecting assembly (3), the inner side fixedly connected with acoustic board (4) of the outer tube (2), the outer side of the outer tube (2) is inlaid with a plurality of annular reinforcing ribs (5) which are distributed at equal intervals, the outer side of the outer tube (2) is jointed with a sealing layer (6), the connecting assembly (3) comprises a plug board (7) fixedly installed on the outer side wall of the inner tube (1), the inner wall of the outer tube (2) is spliced with an elastic connector (8) matched with the end part of the plug board (7), fixing plates (9) are arranged on two sides of the elastic connector (8), one end of each fixing plate (9) is fixedly connected with the inner wall of the outer tube (2), and two pressing plates (10) are arranged on one sides of the, one side of clamp plate (10) is connected with fixed plate (9) through a plurality of connecting spring (11) that are the distribution of rectangle array, the opposite side of clamp plate (10) is connected with the lateral wall laminating of picture peg (7), it has cotton layer (12) of inhaling sound to fill between clamp plate (10) and fixed plate (9).

2. The environment-friendly building interior soundproof water pipe according to claim 1, wherein: the connecting assembly (3) is provided with a plurality of connecting assemblies (3) which are distributed in an annular array.

3. The environment-friendly building interior soundproof water pipe according to claim 1, wherein: be provided with flute form through-hole (13) of multiunit and coupling assembling (3) looks adaptation on abatvoix (4), every group is provided with a plurality of equidistant arc distribution's flute form through-hole (13).

4. The environment-friendly building interior soundproof water pipe according to claim 1, wherein: be provided with reflecting plate (14) between two adjacent coupling assembling (3), reflecting plate (14) set up in the outside of inner tube (1), the both ends of reflecting plate (14) all with the lateral wall fixed connection of picture peg (7).

5. The environment-friendly building interior soundproof water pipe according to claim 1, wherein: the outer tube (2) are provided with a plurality of, and a plurality of outer tubes (2) are equidistant distribution, and two adjacent outer tubes (2) laminating are connected, and the both sides of two adjacent outer tubes (2) all are provided with connecting plate (15), the both ends of connecting plate (15) all are through locking screw (16) and outer tube (2) fixed connection.

6. The environment-friendly building interior soundproof water pipe according to claim 1, wherein: annular grooves (17) are formed in the two ends of the outer pipe (2), annular sealing plates (18) are arranged inside the annular grooves (17), one ends of the annular sealing plates (18) are connected with the bottoms of the annular grooves (17) through compression springs (19), and the other ends of the adjacent annular sealing plates (18) are attached and connected.