CN210661734U

CN210661734U - Sound-deadening and sound-insulating building drainage pipe

Info

Publication number: CN210661734U
Application number: CN201921397254.6U
Authority: CN
Inventors: 李文超; 张德明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-02
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses an amortization sound insulation building drainage tubular product, including inner tube, deodorant pipe and spacing post, the outside of inner tube is connected with the outer tube through the connecting plate, and is provided with the amortization cotton between inner tube and the outer tube to the inner wall of inner tube is provided with the spiral burr, the outside nestification of outer tube has the damping fin, and the outside parcel of damping fin has the amortization felt, the inner wall block of inner tube has deodorant pipe, and the top of deodorant pipe is connected with the spring groove, and the inside in spring groove is provided with the recovery spring, the upper end block of spacing post is in the spring groove, and the lower extreme of spacing post is connected with the dog. This amortization sound insulation building drainage tubular product can effectually eliminate the noise that produces to the drainage in-process, has played effectual amortization sound insulation effect, and can be fine avoid the excessive entering of peculiar smell in the pipeline indoor.

Description

Sound-deadening and sound-insulating building drainage pipe

Technical Field

The utility model relates to a building drainage tubular product technical field specifically is a amortization sound insulation building drainage tubular product.

Background

Building drainage pipe is a pipe facility applied to the aspect of building drainage, domestic sewage in a building is collected and intensively discharged through the drainage pipe, along with the development of the society, the building drainage pipe is increasingly used, but the building drainage pipe in the current market still has some defects, such as:

1. with the development of the building industry, the existing residential buildings have higher floors, so that long drainage pipelines are needed, when high-floor users discharge sewage, the sewage flows into a main sewage pipeline along a kitchen and bathroom sewer pipeline, the sewage flows through a lower-floor user house through the main sewage pipeline, the water flow impacts drainage pipes in the process of falling rapidly, the noise generated by the vibration of the water flow and the pipeline influences the rest of the lower-floor users, and the problem of drainage noise cannot be well solved by the building drainage pipes in the current market;

2. the drainage pipe in the market can not well prevent odor in the main pipeline from overflowing into kitchen and bathroom pipelines at home, so that peculiar smell is generated in a house.

We have therefore proposed a sound-deadening and sound-insulating building drainage pipe material in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a amortization sound insulation building drainage tubular product to solve the problem that building drainage tubular product drainage noise is big and easily produce the peculiar smell on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a amortization sound insulation building drainage tubular product, includes inner tube, deodorant pipe and spacing post, the outside of inner tube is connected with the outer tube through the connecting plate, and is provided with the amortization cotton between inner tube and the outer tube to the inner wall of inner tube is provided with the spiral burr, the outside nestification of outer tube has the damping fin, and the outside parcel of damping fin has the amortization felt, the inner wall block of inner tube has deodorant pipe, and the top of deodorant pipe is connected with the spring groove, and the inside in spring groove is provided with the recovery spring, the upper end block in the spring groove of spacing post, and the lower extreme of spacing post is connected with the dog.

Preferably, the connecting plate is provided with 8, and the connecting plate evenly distributed is between inner tube and outer tube.

Preferably, the damping fins are equidistantly distributed between the outer pipe and the silencing felt, and a fixed space is reserved between two adjacent damping fins.

Preferably, the spiral wales are provided with 5, and the spiral wales are uniformly distributed on the inner wall of the inner pipe.

Preferably, the limiting column and the spring groove form a sliding structure, and the diameter of the upper end of the stop block is larger than that of the lower end of the deodorization pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the sound-deadening and sound-insulating building drainage pipe;

1. when water flows through the inner pipe, the water flows to the inner wall of the inner pipe through the stop block and flows downwards along the spiral convex patterns, so that the speed of the water flow is reduced, the water flow is prevented from impacting the pipe wall to generate noise, the noise reduction effect can be achieved after the small noise generated by the water flow is absorbed by the silencing cotton and the silencing felt, and the damping pieces can effectively prevent the inner pipe and the outer pipe from vibrating in the drainage process;

2. be provided with odor-proof pipe, resume spring and dog, when needs drainage, rivers flow in odor-proof pipe, and the dog received the gravity decline of water to open this moment, and the spring that resumes simultaneously is tensile, and after the drainage ended, the spring that resumes to original state, and the dog receives the pulling force effect of resuming spring, and the lower extreme mouth of pipe of plugging up odor-proof pipe rises, prevents that the peculiar smell in the pipeline from getting into indoorly.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the anti-foul tube of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the odor-proof pipe of the present invention;

fig. 5 is a schematic view of the spiral relief structure of the present invention.

In the figure: 1. an inner tube; 2. a connecting plate; 3. an outer tube; 4. silencing cotton; 5. a damping fin; 6. a sound damping felt; 7. a spiral relief; 8. an odor prevention pipe; 9. a spring slot; 10. a restoring spring; 11. a limiting column; 12. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a silencing and sound-insulating building drainage pipe comprises an inner pipe 1, a connecting plate 2, an outer pipe 3, silencing cotton 4, a damping sheet 5, a silencing felt 6, a spiral convex pattern 7, a deodorizing pipe 8, a spring groove 9, a recovery spring 10, a limiting column 11 and a stop block 12, wherein the outer side of the inner pipe 1 is connected with the outer pipe 3 through the connecting plate 2, the silencing cotton 4 is arranged between the inner pipe 1 and the outer pipe 3, the spiral convex pattern 7 is arranged on the inner wall of the inner pipe 1, the damping sheet 5 is nested on the outer side of the outer pipe 3, the silencing felt 6 wraps the outer side of the damping sheet 5, the deodorizing pipe 8 is clamped on the inner wall of the inner pipe 1, the spring groove 9 is connected above the deodorizing pipe 8, the recovery spring 10 is arranged inside the spring groove 9, the upper end of the limiting column 11 is clamped in the spring groove 9, and;

the connecting plates 2 are provided with 8 blocks, and the connecting plates 2 are uniformly distributed between the inner tube 1 and the outer tube 3, so that the connection between the inner tube 1 and the outer tube 3 is more stable, and the connecting plates 2 can play a role in damping;

the damping fins 5 are equidistantly distributed between the outer pipe 3 and the silencing felt 6, and a fixed space is reserved between two adjacent damping fins 5, so that the pipeline can be effectively prevented from vibrating in the drainage process, the effect of reducing noise is achieved, and meanwhile, the equidistant space between the two damping fins 5 can weaken the transmission of sound;

the number of the spiral convex patterns 7 is 5, and the spiral convex patterns 7 are uniformly distributed on the inner wall of the inner tube 1, so that water flow can flow through the inner wall of the inner tube 1 along the spiral convex patterns 7, the purposes of reducing the flow speed and avoiding impacting the tube wall are achieved, and the noise generated by water flow impact is reduced;

spacing post 11 constitutes sliding construction with spring groove 9, and the diameter of dog 12 upper end is greater than the diameter of deodorant pipe 8 lower extreme, can prevent that dog 12 from going into deodorant pipe 8 when kick-backing to influence drainage and deodorant effect.

The working principle is as follows: when the sound-deadening and sound-insulating building drainage pipe is used, firstly, as shown in fig. 1-2, a pipe is installed in a building, so that a sound-deadening felt 6 is attached to a wall, when drainage is performed in the building, sewage flows into an inner pipe 1, when the sewage flows into an odor-proof pipe 8 through the inner pipe 1, as shown in fig. 2-4, water flow applies a downward pressure to a stopper 12, the stopper 12 pulls a limit column 11 to move downwards, a restoring spring 10 in a spring groove 9 is stretched at the moment, then the sewage flows to a spiral convex pattern 7 on the inner wall of the inner pipe 1 along the stopper 12 along with the opening of the odor-proof pipe 8, as shown in fig. 2 and 5, the sewage spirally flows downwards along the spiral convex pattern 7, the water flow speed is reduced, meanwhile, the water flow is prevented from impacting the inner wall of the inner pipe 1 in the falling process, and the noise in the drainage process is directly reduced, as shown in, when the inner wall drainage of rivers along inner tube 1 produced the noise, amortization cotton 4 can accomplish the preliminary absorption of noise this moment and fall and make an uproar, remaining noise carries out the secondary through the space between damping fin 5 and weakens and fall and make an uproar, remaining noise can be when passing through amortization felt 6, absorbed by most, reach the mesh of amortization, as shown in fig. 3, after the drainage, dog 12 loses the pressure of water, resume spring 10 to original state, dog 12 is drawn and is risen to original position, make the odor-proof pipe 8 close, thereby avoided the peculiar smell in the pipeline to get into the indoor, reach deodorant effect, thereby accomplish a series of works, the content that does not describe in detail in this specification belongs to the prior art that professional skilled person in the art publicly knows.

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 a amortization sound insulation building drainage tubular product, includes inner tube (1), deodorant pipe (8) and spacing post (11), its characterized in that: the outside of inner tube (1) is connected with outer tube (3) through connecting plate (2), and is provided with amortization cotton (4) between inner tube (1) and outer tube (3) to the inner wall of inner tube (1) is provided with spiral burr (7), the outside nestification of outer tube (3) has damping fin (5), and the outside parcel of damping fin (5) has amortization felt (6), the inner wall block of inner tube (1) has odor-proof pipe (8), and the top of odor-proof pipe (8) is connected with spring groove (9), and the inside in spring groove (9) is provided with recovery spring (10), the upper end block of spacing post (11) is in spring groove (9), and the lower extreme of spacing post (11) is connected with dog (12).

2. The sound-deadening and-insulating building drainage pipe material as claimed in claim 1, wherein: the connecting plates (2) are arranged in 8 blocks, and the connecting plates (2) are uniformly distributed between the inner pipe (1) and the outer pipe (3).

3. The sound-deadening and-insulating building drainage pipe material as claimed in claim 1, wherein: the damping fins (5) are distributed between the outer pipe (3) and the silencing felt (6) at equal intervals, and a fixed space is reserved between every two adjacent damping fins (5).

4. The sound-deadening and-insulating building drainage pipe material as claimed in claim 1, wherein: the spiral wale (7) is provided with 5, and spiral wale (7) evenly distributed in the inner wall of inner tube (1).

5. The sound-deadening and-insulating building drainage pipe material as claimed in claim 1, wherein: the limiting column (11) and the spring groove (9) form a sliding structure, and the diameter of the upper end of the stop block (12) is larger than that of the lower end of the odor-proof pipe (8).