CN217899095U

CN217899095U - PVC amortization drain pipe

Info

Publication number: CN217899095U
Application number: CN202222338942.3U
Authority: CN
Inventors: 武奇; 李宁; 武帅
Original assignee: Anhui Haotong Environmental Protection Technology Co ltd
Current assignee: Anhui Haotong Environmental Protection Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-11-25
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a PVC amortization drain pipe relates to drain pipe technical field. The utility model discloses a drain pipe main part, the top and the bottom of drain pipe main part all are provided with circular shelves ring, and the inside of drain pipe main part still is provided with circular amortization pipe, and the outside that the inside of drain pipe main part just is located circular amortization pipe still is provided with the spiral delivery board. The utility model discloses a setting of circular amortization pipe for liquid gets into the outside of auger delivery board through the hole of permeating water when the drainage, and make most liquid can obtain discharging in the outside of auger delivery board through setting up of auger delivery groove, and then reduce the velocity of flow of liquid, reduce the offend of liquid, the setting on third material layer, the discharge of noise abatement that can be further, the setting on first material layer can improve the crashworthiness on first material layer, improve the holistic crashproof intensity of drain pipe main part.

Description

PVC amortization drain pipe

Technical Field

The utility model belongs to the technical field of the drain pipe, especially, relate to a PVC amortization drain pipe.

Background

With the continuous progress of new material technology, the technology of replacing steel with plastic has become the development trend of applied materials of water supply and drainage engineering of buildings in China. The heavy cast iron drain pipe which is used for nearly a century in the building water supply and drainage engineering is gradually eliminated, and the heavy cast iron drain pipe is replaced by a new material PVC drain pipe, so that the novel PVC drain pipe has the characteristics of light weight, small resistance to conveying fluid, strong corrosion resistance, difficulty in blocking, no rustiness, low installation labor intensity and remarkable economic benefit, and is vigorously developed and applied in China at present.

Along with the rapid development of economic construction, high-rise buildings are more and more, floors are higher and higher, and meanwhile, people are worried, and because the noise generated when a drainage pipeline drains water is larger and larger along with the increase of the floors, especially in the evening, the noise generated when the water is drained downwards from the high floors seriously influences the rest and the peace of rooms of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PVC amortization drain pipe to solve current problem: as the number of floors increases, the noise generated when the drainage pipeline drains water is larger, especially in the evening, and the noise generated when the water is drained downwards from a high floor seriously influences the rest of people and the peace of living rooms.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a PVC amortization drain pipe, includes the drain pipe main part, the top and the bottom of drain pipe main part all are provided with circular shelves ring, the inside of drain pipe main part still is provided with circular amortization pipe, the inside of drain pipe main part and the outside that is located circular amortization pipe still are provided with the spiral delivery board.

Furthermore, a plurality of holes of permeating water have been seted up to circular hush pipe's inside, the outside equipartition of circular hush pipe is fixed with a plurality of vertical limiting plates, vertical limiting plate and spiral delivery board are clearance fit.

Furthermore, a spiral conveying groove is formed in the spiral conveying plate and used for guiding liquid.

Furthermore, the drain pipe main body is composed of a first material layer, a second material layer, a third material layer and a fourth material layer, the second material layer is arranged on the inner side of the first material layer, the third material layer is arranged on the inner side of the second material layer, and the fourth material layer is arranged on the inner side of the third material layer.

Furthermore, fourth material layer and second material layer are polyvinyl chloride, first material layer is polyvinyl chloride foamed plastic, third material layer is the amortization cotton.

The utility model discloses following beneficial effect has:

the utility model discloses a setting of circular amortization pipe for liquid gets into the outside of auger delivery board through the hole of permeating water when the drainage, and make most liquid can obtain discharging in the outside of auger delivery board through setting up of auger delivery groove, and then reduce the velocity of flow of liquid, reduce the offend of liquid, the setting on third material layer, the discharge of noise abatement that can be further, the setting on first material layer can improve the crashworthiness on first material layer, improve the holistic crashproof intensity of drain pipe main part.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a sectional view of the structure inside the drain pipe body of the present invention;

FIG. 3 is a schematic structural view of the conveying plate and the conveying trough of the present invention;

fig. 4 is a schematic structural view of the circular muffling pipe and the vertical limiting plate of the present invention;

fig. 5 is a schematic structural view of the first material layer and the second material layer of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a drain pipe main body; 11. a first material layer; 12. a second material layer; 13. a third material layer; 14. a fourth material layer; 2. a circular baffle ring; 3. a circular silencer duct; 31. a vertical limiting plate; 4. a spiral conveying plate; 41. a spiral conveying groove.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a PVC noise reduction drain pipe, which comprises a drain pipe main body 1, wherein the top and the bottom of the drain pipe main body 1 are both provided with circular baffle rings 2, a circular noise reduction pipe 3 is arranged inside the drain pipe main body 1, and a spiral conveying plate 4 is arranged inside the drain pipe main body 1 and outside the circular noise reduction pipe 3;

a spiral conveying groove 41 is formed in the spiral conveying plate 4 and used for guiding liquid, and the arrangement of the spiral conveying groove 41 enables the liquid to be discharged outside the spiral conveying plate 4, so that the liquid flow path is increased, and further tassels of the liquid are reduced;

a plurality of water permeable holes are formed in the circular silencing pipe 3, a plurality of vertical limiting plates 31 are uniformly distributed and fixed on the outer side of the circular silencing pipe 3, the vertical limiting plates 31 are in clearance fit with the spiral conveying plate 4, and through the arrangement of the water permeable holes, when liquid collides with the circular silencing pipe 3, the impact of water flow on the pipe wall of the auxiliary pipe is reduced, the pressure of the water flow on the pipe wall of the circular silencing pipe 3 is reduced, and the effect of reducing noise is achieved;

the drain pipe body 1 is composed of a first material layer 11, a second material layer 12, a third material layer 13 and a fourth material layer 14, wherein the second material layer 12 is arranged on the inner side of the first material layer 11, the third material layer 13 is arranged on the inner side of the second material layer 12, and the fourth material layer 14 is arranged on the inner side of the third material layer 13.

The fourth material layer 14 and the second material layer 12 are both made of polyvinyl chloride, the first material layer 11 is made of polyvinyl chloride foam plastic, and the polyvinyl chloride foam plastic has good mechanical performance and impact absorbability, so that the device can have good anti-collision performance, the third material layer 13 is made of silencing cotton, and the silencing cotton is arranged to absorb noise inside the drain pipe main body 1 and prevent the noise from being discharged;

through the setting of circular hush pipe 3, make liquid get into the outside of auger delivery board 4 through the hole of permeating water when the drainage, and make most liquid can must discharge in the outside of auger delivery board 4 through the setting of auger delivery groove 41, and then reduce the velocity of flow of liquid, reduce the clash of liquid, the setting of third material layer 13, the discharge of noise abatement that can be further, the setting of first material layer 11, can improve the crashproof performance of first material layer 11, improve the holistic crashproof intensity of drain pipe main part 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a PVC amortization drain pipe, includes drain pipe main part (1), its characterized in that, the top and the bottom of drain pipe main part (1) all are provided with circular shelves ring (2), the inside of drain pipe main part (1) still is provided with circular hush pipe (3), the inside of drain pipe main part (1) and the outside that is located circular hush pipe (3) still are provided with spiral delivery board (4).

2. The PVC silencing and draining pipe according to claim 1, wherein a plurality of water permeable holes are formed in the circular silencing pipe (3), a plurality of vertical limiting plates (31) are uniformly distributed and fixed on the outer side of the circular silencing pipe (3), and the vertical limiting plates (31) are in clearance fit with the spiral conveying plate (4).

3. The PVC silencing drainage pipe according to claim 1, wherein the spiral conveying plate (4) is internally provided with a spiral conveying groove (41) for guiding liquid.

4. PVC noise reduction drain pipe according to claim 1, characterised in that the drain pipe body (1) consists of a first material layer (11), a second material layer (12), a third material layer (13) and a fourth material layer (14), the inside of the first material layer (11) is provided with the second material layer (12), the inside of the second material layer (12) is provided with the third material layer (13) and the inside of the third material layer (13) is provided with the fourth material layer (14).

5. PVC sound-damping drainpipe according to claim 4, characterized in that the fourth material layer (14) and the second material layer (12) are both polyvinyl chloride, the first material layer (11) is polyvinyl chloride foam, and the third material layer (13) is sound-damping cotton.