CN218480315U

CN218480315U - Noise reduction processing device for drainage facility

Info

Publication number: CN218480315U
Application number: CN202222996824.1U
Authority: CN
Inventors: 吴倩; 王广东; 胡家豪; 杨威
Original assignee: Beijing Zhongan Zhubang Construction Co ltd
Current assignee: Beijing Zhongan Zhubang Construction Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-02-14
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to a drainage facility noise reduction processing apparatus relates to the technical field of the device of making an uproar that falls, and it includes the drain pipe, the drain pipe outside is equipped with sound insulation assembly, sound insulation assembly includes a plurality of first acoustic celotex board with wall connection and a plurality of second acoustic celotex board with wall connection, one side fixed connection that first acoustic celotex board and second acoustic celotex board are close to each other is a plurality of first acoustic celotex board is located coplanar and top-down range setting, the second acoustic celotex board is the same with first acoustic celotex board arrangement, be equipped with the centre gripping subassembly towards drain pipe lateral wall on the first acoustic celotex board, the centre gripping subassembly includes a plurality of splint that set up in the drain pipe outside, one side that first acoustic celotex board was kept away from to the drain pipe is equipped with the same and connects the centre gripping subassembly on the wall body. This application has the effect that can reduce the inside noise that spreads of drain pipe.

Description

Noise reduction processing device for drainage facility

Technical Field

The application relates to the technical field of noise reduction devices, in particular to a noise reduction processing device for a drainage facility.

Background

At present, along with the gradual increase of the requirements of people on living environment, the indoor decoration is more and more exquisite, and for a toilet, people often can spend greater time and energy to enable the toilet to be more fit with the ideal state of daily use. Therefore, the noise reduction process of the drain pipe between the two side walls gradually enters the field of vision of people.

The chinese patent with publication number CN204645535U discloses a noise reduction treatment device for water supply and drainage facilities in interior decoration engineering, which comprises a sound insulation blanket cut into small strips of 100 mm in width, a glue coating is arranged on a single surface, the sound insulation blanket is spirally wound on a pipeline, a sound absorption material layer is arranged outside the sound absorption blanket, and finally, a layer of sound insulation blanket is spirally wrapped on the surface of the sound absorption material.

In view of the above-mentioned related technologies, the inventor believes that it is difficult to completely isolate the noise generated inside the drain pipe only by sleeving the sound insulation blanket on the outer side of the drain pipe and then additionally installing the sound absorption material layer on the outer side, so that the noise still penetrates through the sound insulation layer to affect daily living of people.

SUMMERY OF THE UTILITY MODEL

The purpose of the present application is to provide a noise reduction processing device for a drainage facility, which can reduce noise transmitted from the inside of a drainage pipe.

The application provides a drainage facility noise reduction processing apparatus adopts following technical scheme:

the utility model provides a processing apparatus that makes an uproar falls in drainage facility, includes the drain pipe, the drain pipe outside is equipped with sound-insulating component, sound-insulating component includes a plurality of first acoustic celotex board and a plurality of second acoustic celotex board with wall connection, one side fixed connection that first acoustic celotex board and second acoustic celotex board are close to each other, and is a plurality of first acoustic celotex board is located coplanar and top-down range setting, the second acoustic celotex board is the same with first acoustic celotex board arrangement, be equipped with the centre gripping subassembly towards drain pipe lateral wall on the first acoustic celotex board, the centre gripping subassembly includes a plurality of splint that set up in the drain pipe outside, one side that first acoustic celotex board was kept away from to the drain pipe is equipped with the same and the centre gripping subassembly of connection on the wall body.

Through adopting above-mentioned technical scheme, when the installation, arrange the installation with first mounting panel and second mounting panel top-down earlier, and first mounting panel and second mounting panel fixed connection each other, later carry out the centre gripping to the drain pipe through splint, thereby after the drain pipe is strikeed by inside rivers and is taken place vibrations, under the effect of holding with of splint, can reduce the vibrations of drain pipe and then reduce the produced noise of drain pipe, simultaneously after the noise spreads the drain pipe, because the existence of first acoustic celotex board and second acoustic celotex board, can make the noise be difficult to spread the acoustic celotex board and influence people's daily life, thereby the comfortable degree that people daily life lives in has been increased.

Optionally, the outside cover of drain pipe is equipped with the deadening felt, the deadening felt with the lateral wall fixed connection of drain pipe.

Through adopting above-mentioned technical scheme, establish the deadening felt at the drain pipe outside cover and can further reduce the spread of drain pipe internal noise.

Optionally, one side of the clamping plate close to the drain pipe is arc-shaped.

Through adopting above-mentioned technical scheme, adopt arc splint can be to the more firm of drain pipe centre gripping to strengthen the fixed action of centre gripping subassembly to the drain pipe, further reduce the production of the interior noise of drain pipe.

Optionally, one side of the clamping plate close to the outer side wall of the drain pipe is fixedly connected with a flexible gasket, and one side of the flexible gasket far away from the clamping plate is abutted to the outer side wall of the drain pipe.

Through adopting above-mentioned technical scheme, be provided with the flexible gasket through the one side that is close to the drain pipe lateral wall at splint, can reduce splint and lead to the fact the destruction at the centre gripping drain pipe in-process to the drain pipe to reduce the trouble that needs frequently restore the drain pipe.

Optionally, one side fixedly connected with telescopic link of drain pipe is kept away from to splint, the telescopic link is kept away from one side fixedly connected with base of splint, one side that the telescopic link was kept away from to the base rather than close first acoustic celotex board or wall body fixed connection.

Through adopting above-mentioned technical scheme, when the vibrations conduction in the drain pipe is to splint, splint will shake and transmit to telescopic link department, and the vibrations that produce because of water impact are transmitted to the inside because of the flexible of telescopic link to reduce the noise that the drain pipe inside produced.

Optionally, be equipped with the sleeve between the sponge that gives sound insulation with the drain pipe, the telescopic link is kept away from the one end of base runs through the sleeve, just splint are located inside the sleeve.

Through adopting above-mentioned technical scheme, through establishing the sleeve cover in the outside of drain pipe, can be with the inside noise separation of drain pipe inside the sleeve to reduce the influence that spread of noise in the drain pipe is daily life to people.

Optionally, a sound absorbing sponge is arranged between the sleeve and the first sound insulation board, between the sleeve and the second sound insulation board, and between the sleeve and the wall body.

Through adopting above-mentioned technical scheme, when the inside sound of drainage pipe spreads the sleeve, thereby can reduce the noise and spread the condition emergence that first acoustic celotex board or second acoustic celotex board produced the influence to people's life owing to inhale the existence of sound sponge.

Optionally, it is a plurality of the equal fixedly connected with connecting rods of first acoustic celotex board upside, it is a plurality of the downside of first acoustic celotex board with the confession has been seted up to the connecting rod corresponding position the spread groove that the connecting rod was pegged graft.

Through adopting above-mentioned technical scheme, connect first acoustic celotex board through the mode of pegging graft, can reduce the difficulty of overhauing the inside component of first acoustic celotex board, reduced the trouble that need demolish whole first acoustic celotex board when overhauing.

Optionally, a sound insulation cushion layer is arranged at the joint of the first sound insulation plate, and the second sound insulation plate is connected with the first sound insulation plate in the same manner.

Through adopting above-mentioned technical scheme, thereby can reduce the noise and spread the phenomenon that influences people's life and live from the junction of acoustic celotex board and take place through setting up the syllable-dividing bed course between first acoustic celotex board, the second acoustic celotex board adopts same mode with first acoustic celotex board to be connected, has made things convenient for the maintenance to second acoustic celotex board internal element on the one hand, and on the other hand has reduced the possibility that the noise spreads from between the second acoustic celotex board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sound-proof felt is adopted to wrap the outer side of the drain pipe, so that the trouble that the daily living of people is influenced due to the fact that noise in the drain pipe is transmitted can be reduced;

2. the drain pipe is clamped by the clamping assembly, so that the vibration generated by the impact of the drain pipe by internal water flow can be reduced, and the noise generated in the drain pipe is reduced;

3. the efficiency that the staff overhauld first acoustic celotex board and second acoustic celotex board internal element can be accelerated through the grafting mode of connecting rod and spread groove between first acoustic celotex board and the second acoustic celotex board.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view showing the connection relationship between a first baffle plate and a second baffle plate according to the embodiment of the present application;

FIG. 3 is a top view of an embodiment of the present application;

FIG. 4 is a schematic view of a half-section of an embodiment of the present application;

in the figure, 1, a water drainage pipe; 11. a sound-deadening felt; 12. a sleeve; 2. a sound insulating assembly; 21. a first baffle plate; 22. a second baffle; 23. a fixing plate; 231. fixing the bolt; 24. a sound-insulating cushion layer; 25. a connecting rod; 251. connecting grooves; 3. a clamping assembly; 31. a splint; 311. a flexible gasket; 32. a telescopic rod; 321. a loop bar; 322. a push rod; 323. a pressure spring; 33. a base.

Detailed Description

The present application is described in further detail below with reference to fig. 1-4.

Example (b): the utility model provides a drainage facility noise reduction processing apparatus, refers to fig. 1 and fig. 2, including being located the drain pipe 1 of two sides wall body contained angle department, the lateral wall fixedly connected with deadening felt 11 of drain pipe 1, the drain pipe 1 outside is equipped with sleeve 12 with the lateral wall certain distance of drain pipe 1's lateral wall interval.

The outside of sleeve 12 is equipped with noise insulation subassembly 2, and noise insulation subassembly 2 includes a plurality of first acoustic celotex boards 21, and a plurality of first acoustic celotex boards 21 distribute from top to bottom in the coplanar, and one side and the wall body lateral wall of first acoustic celotex board 21 set up perpendicularly. The equal fixedly connected with second acoustic celotex board 22 in one side that wall body lateral wall was kept away from to a plurality of first acoustic celotex boards 21, second acoustic celotex board 22 and first acoustic celotex board 21 set up perpendicularly and one side fixed connection that is close to each other, and a plurality of second acoustic celotex boards 22 are kept away from one side of first acoustic celotex board 21 and are all set up perpendicularly between the wall body that is close to second acoustic celotex board 22 one side. The first sound insulation board 21, the second sound insulation board 22 and the two side walls enclose a sound insulation cavity with the drain pipe 1 inside.

Referring to fig. 2 and 3, the first baffle plate 21 and the second baffle plate 22 are located inside the sound insulation cavity, and the same fixing plate 23 is arranged at one end close to the wall, the fixing plate 23 is set to be L-shaped, one side of the L-shaped fixing plate 23 abuts against the wall, one side of the fixing plate 23 far away from the wall abuts against the first baffle plate 21 or the second baffle plate 22, one side of the fixing plate 23 abutting against the wall is provided with a fixing bolt 231, one end of the fixing bolt 231 penetrates through the fixing plate 23 and is in threaded connection with the wall, and one side of the fixing plate 23 far away from the wall is fixedly connected with the first baffle plate 21 or the second baffle plate 22 through glue.

A plurality of connecting rods 25 of one side upper end fixedly connected with of first acoustic celotex board 21, a plurality of spread grooves 251 have been seted up with connecting rod 25 corresponding position to one side lower extreme of first acoustic celotex board 21, and the grafting cooperation through connecting rod 25 and spread groove 251 is interconnected between the first acoustic celotex board 21 that top-down arranged, and a plurality of first acoustic celotex board 21 interconnect department is equipped with syllable-dividing bed course 24. The second soundproof panel 22 is connected to the first soundproof panel 21 in the same manner, and the joints of the plurality of second soundproof panels 22 are provided with soundproof cushion layers 24 similar to the joints of the first soundproof panel 21.

When noise is generated inside the drain pipe 1, the noise passes through the drain pipe 1 and is absorbed by the deadening felt 11 outside the drain pipe 1, the noise passing through the deadening felt 11 enters a space between the drain pipe 1 and the sleeve 12, then the noise is circulated and enters the deadening cavity between the first and second sound-

proof panels

21 and 22 and the sleeve 12, and then the noise in the deadening cavity is blocked by the first and second sound-

proof panels

21 and 22, thereby reducing the noise transmitted inside the drain pipe 1, and the deadening pad layer 24 between the first and second sound-

proof panels

21 and 22 can make it difficult for the noise to be transmitted out of the deadening cavity from the connection between the first sound-proof panels 21 or between the second sound-proof panels 22.

The sound-absorbing sponge is filled in the sound-insulating cavity, and when the sound inside the sleeve 12 is transmitted out of the sleeve 12, the sound is absorbed by the sound-absorbing sponge, so that the influence of noise on the outer side of the sound-insulating board is reduced.

Referring to fig. 3 and 4, a plurality of clamping assemblies 3 are further disposed between the first acoustic panel 21 and the wall opposite to the first acoustic panel, each clamping assembly 3 includes a plurality of bases 33, the bases 33 are respectively fixedly connected to one side of the first acoustic panel 21 close to the sleeve 12, and the bases 33 identical to those of the first acoustic panel 21 are fixedly connected to the opposite positions on the wall opposite to the first acoustic panel 21. Base 33 is close to one side fixedly connected with telescopic link 32 of sleeve 12, telescopic link 32 includes the loop bar 321 with base 33 fixed connection, the inside sliding connection of loop bar 321 has push rod 322, push rod 322 is located the inside one end fixedly connected with pressure spring 323 of loop bar 321, the one end and the base 33 fixed connection of push rod 322 are kept away from to pressure spring 323, sleeve 12 and fixedly connected with splint 31 are run through to the one end that pressure spring 323 was kept away from to push rod 322, the shape that sets up splint 31 is arc, one side fixedly connected with flexible gasket 311 of push rod 322 is kept away from to splint 31, one side butt that drain pipe 1 was kept away from to one end and the sound deadening felt 11 that push rod 322 was kept away from to flexible gasket 311.

When the noise inside the drain pipe 1 can pass through the first sound insulation board 21 and the second sound insulation board 22, the flexible gasket 311 abuts against the sound insulation felt 11, then the vibration of the drain pipe 1 is transmitted to the flexible gasket 311 through the sound insulation felt 11, then the flexible gasket 311 transmits the vibration to the clamping plate 31, then the clamping plate 31 transmits the vibration to the telescopic rod 32, the vibration is dispersed under the action of the pressure spring 323, and therefore the noise transmitted inside the drain pipe 1 can be reduced.

The implementation principle of the embodiment of the application is as follows: the sleeve 12 is first fitted around the outside of the drain pipe 1, then the first and second

sound insulation panels

21 and 22 are assembled with each other, the sound-absorbing sponge is filled in the outside of the sleeve 12, and the flexible gasket 311 is abutted against the side wall of the drain pipe 1.

When the drain pipe 1 vibrates under the impact of the internal water flow, the vibration of the drain pipe 1 can be reduced through the cooperation of the flexible gasket 311 and the telescopic rod 32, so that the noise transmitted from the inside of the drain pipe 1 is reduced.

When noise is transmitted from the inside of the drain pipe 1, the transmission of noise from the inside of the drain pipe 1 can be reduced by the cooperation of the deadening felt 11 on the outside of the drain pipe 1 with the sound absorbing sponge, the first soundproof plate 21 and the second soundproof plate 22 on the outside of the sleeve 12.

The embodiments of the present disclosure are all preferred embodiments of the present disclosure, and the protection scope of the present disclosure is not limited thereby, wherein like parts are designated by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a drainage facility noise reduction processing apparatus, includes drain pipe (1), its characterized in that, drain pipe (1) outside is equipped with noise insulation subassembly (2), noise insulation subassembly (2) include a plurality of first acoustic celotex board (21) with wall connection and a plurality of second acoustic celotex board (22) with wall connection, one side fixed connection that first acoustic celotex board (21) and second acoustic celotex board (22) are close to each other, and is a plurality of first acoustic celotex board (21) are located coplanar and top-down range setting, second acoustic celotex board (22) are the same with first acoustic celotex board (21) arrangement, be equipped with centre gripping subassembly (3) towards drain pipe (1) lateral wall on first acoustic celotex board (21), centre gripping subassembly (3) include a plurality of settings splint (31) in the drain pipe (1) outside, one side that first acoustic celotex board (21) were kept away from in drain pipe (1) is equipped with the same and connects centre gripping subassembly (3) on the wall.

2. A noise reduction treatment device for drainage facilities according to claim 1, characterized in that the outside of the drainage pipe (1) is sleeved with a sound insulation felt (11), and the sound insulation felt (11) is fixedly connected with the outside wall of the drainage pipe (1).

3. A drain de-noising treatment device according to claim 1, characterised in that the side of the clamping plate (31) adjacent to the drain pipe (1) is provided in an arc.

4. A noise reduction treatment device for drainage facilities according to claim 1, characterized in that a flexible gasket (311) is fixedly connected to one side of the clamping plate (31) close to the outer side wall of the drainage pipe (1), and one side of the flexible gasket (311) far away from the clamping plate (31) is abutted against the outer side wall of the drainage pipe (1).

5. A noise reduction treatment device for drainage facilities, according to claim 4, characterized in that a telescopic rod (32) is fixedly connected to one side of the clamping plate (31) far away from the drainage pipe (1), a base (33) is fixedly connected to one side of the telescopic rod (32) far away from the clamping plate (31), and one side of the base (33) far away from the telescopic rod (32) is fixedly connected with the first sound insulation plate (21) or the wall body which is close to the base.

6. A noise reduction treatment device for drainage facilities according to claim 5, characterized in that a sleeve (12) is arranged outside the drainage pipe (1), one end of the telescopic rod (32) far away from the base (33) penetrates through the sleeve (12), and the clamping plate (31) is positioned inside the sleeve (12).

7. A drainage facility noise reduction treatment apparatus according to claim 6, wherein sound absorption sponge is provided between the sleeve (12) and the first and second acoustic panels (21, 22) and the wall.

8. The noise reduction treatment device for the drainage facility according to claim 1, wherein a plurality of connecting rods (25) are fixedly connected to the upper sides of the plurality of first sound insulation boards (21), and connecting grooves (251) for the connecting rods to be inserted are formed in the lower sides of the plurality of first sound insulation boards (21) corresponding to the connecting rods.

9. A drainage facility noise reduction treatment device according to claim 7, wherein the first sound insulation board (21) is provided with a sound insulation cushion layer (24) at the mutual connection position, and the second sound insulation board (22) is connected with the first sound insulation board (21) in the same way.