CN209309498U - A kind of PVC drain pipe with sound insulation function - Google Patents
A kind of PVC drain pipe with sound insulation function Download PDFInfo
- Publication number
- CN209309498U CN209309498U CN201822206971.8U CN201822206971U CN209309498U CN 209309498 U CN209309498 U CN 209309498U CN 201822206971 U CN201822206971 U CN 201822206971U CN 209309498 U CN209309498 U CN 209309498U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- outer tube
- sound insulation
- insulation function
- drain pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to drainpipe technical fields, especially a kind of PVC drain pipe with sound insulation function, including outer tube and inner tube, elastic supporting plate is equidistantly equipped between the outer tube and inner tube, silencing block is equipped between two adjacent elastic supporting plates, the silencing block includes the rubber block being connected with elastic supporting plate, the rubber block offers silencers channel close to the side of inner tube, the inner wall of the silencers channel is equipped with soundproof plate, the outside of the soundproof plate is equipped with sound-absorbing sponge, and the outer sheath of the outer tube is equipped with pipe sleeve.Existing technology is compared, the structure design of the utility model is reasonable, and it is easy to use, it can effectively completely cut off the noise generated when inner tube water flowing, substantially increase the comfort of people's home life, it is more convenient to use.
Description
Technical field
The utility model relates to drainpipe technical field more particularly to a kind of PVC drain pipes with sound insulation function.
Background technique
Drainpipe plays an important role in daily life, and drinking water, daily sewage, rainwater utilization etc. are all to pass through draining
What pipe was supplied or was discharged.Not corrosion-resistant compared to iron drain-pipe, fabricating drainpipe made from stainless steel is at high cost, transport difficulty is big, plastic draining
Pipe has at low cost, convenient transportation, and the stable advantage of performance has been increasingly used in drainpipe field.With economy
The development of construction, people's lives level are also gradually increased, and modern building floor is higher and higher, but for high-rise draining
Pipe, in water flowing, still has lasting low-frequency noise, and floor is higher, and the noise generated in drainpipe is also bigger, shadow
The comfort for ringing people's home life, increases many worries to people.For this purpose, it is proposed that a kind of with sound insulation function
PVC drain pipe solves problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has sound insulation function
The PVC drain pipe of energy.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of PVC drain pipe with sound insulation function, including outer tube and inner tube are designed, it is equidistant between the outer tube and inner tube
Equipped with elastic supporting plate, silencing block is equipped between two adjacent elastic supporting plates, the silencing block includes and elasticity
The rubber block that support plate is connected, the rubber block offer silencers channel close to the side of inner tube, the silencers channel it is interior
Wall is equipped with soundproof plate, and the outside of the soundproof plate is equipped with sound-absorbing sponge, and the outer sheath of the outer tube is equipped with pipe sleeve.
Preferably, the outer tube and inner tube are made of PVC material, and the inner wall of said inner tube is equipped with anti-corrosion layer.
Preferably, flow guide bar is equidistantly equipped on the inner wall of the anti-corrosion layer.
Preferably, the pipe sleeve is made of ABS material.
Preferably, cavity is formed between the outer tube and pipe sleeve, the inside of the cavity is filled with froth bed.
The utility model proposes a kind of PVC drain pipe with sound insulation function, beneficial effect is: by outer tube and
The elastic supporting plate and silencing block being arranged between inner tube can effectively enhance the compressive property of pipeline entirety, avoid pipeline whole
Body is extended pipeline service life by bending deformation or fracture is generated when greater impact；When water flowing generates noise in inner tube, noise
It can enter in the silencers channel in silencing block across inner tube, when noise is propagated in silencers channel, can be absorbed by sound-absorbing sponge, and
With soundproof plate is closed, noise can be significantly reduced, plays good sound insulation function, even if there is faint noise that can pass through
Outer tube can also be absorbed again by froth bed.Existing technology is compared, the structure design of the utility model is reasonable, and it is easy to use, it can
Effectively to completely cut off the noise generated when inner tube water flowing, the comfort of people's home life is substantially increased, it is more convenient to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of PVC drain pipe with sound insulation function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of PVC drain pipe with sound insulation function in silencing block structural schematic diagram.
In figure: outer tube 1, inner tube 2, elastic supporting plate 3, silencing block 4, rubber block 5, silencers channel 6, soundproof plate 7, sound-absorbing sea
Continuous 8, froth bed 9, pipe sleeve 10, anti-corrosion layer 11, flow guide bar 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of PVC drain pipe with sound insulation function, including outer tube 1 and inner tube 2, outer tube 1 and inner tube 2 are
PVC material is made, and the inner wall of inner tube 2 is equipped with anti-corrosion layer 11, and the corrosion resistance of inner tube 2 can be improved, extend making for pipeline
Use the service life.
Flow guide bar 12 is equidistantly equipped on the inner wall of anti-corrosion layer 11, flow guide bar 12 can form certain water conservancy diversion effect to water flow
Fruit reduces turbulence noise, reduces noise from the root.
It is equidistantly equipped with elastic supporting plate 3 between outer tube 1 and inner tube 2, is equipped with noise reduction between two adjacent elastic supporting plates 3
Block 4, silencing block 4 include the rubber block 5 being connected with elastic supporting plate 3, and rubber block 5 is offered close to the side of inner tube 2 to disappear
Sound channel 6, the inner wall of silencers channel 6 are equipped with soundproof plate 7, and the outside of soundproof plate 7 is equipped with sound-absorbing sponge 8, the outer sheath of outer tube 1
Equipped with pipe sleeve 10, cavity is formed between outer tube 1 and pipe sleeve 10, the inside of cavity is filled with froth bed 9, and froth bed 9 has good
Good thermal insulation property and sound insulation value, on the one hand can reinforce the protective value to outer tube 1, avoid low temperature bursting by freezing outer tube 1, another
Aspect can further absorb the faint noise penetrated from outer tube 1, improve soundproof effect.
Pipe sleeve 10 is made of ABS material, so that pipe sleeve 10 has good high temperature resistant and corrosion resistance, enhances to outer tube
1 protective effect.
Working principle:, can be effective by the elastic supporting plate 3 and silencing block 4 being arranged between outer tube 1 and inner tube 2
The compressive property for enhancing pipeline entirety avoids pipeline from integrally by bending deformation or fracture is generated when greater impact, extending pipeline
Service life；When water flowing generates noise in inner tube 2, noise can pass through inner tube and enter in the silencers channel 6 in silencing block 4, noise
It when being propagated in silencers channel 6, can be absorbed by sound-absorbing sponge 8, and with soundproof plate 7 is closed, can significantly reduce noise, risen
To good sound insulation function, even if there is faint noise that can pass through outer tube 1, can also be absorbed again by froth bed 9.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of PVC drain pipe with sound insulation function, including outer tube (1) and inner tube (2), which is characterized in that the outer tube (1)
Elastic supporting plate (3) equidistantly are equipped between inner tube (2), silencing block is equipped between two adjacent elastic supporting plates (3)
(4), the silencing block (4) includes the rubber block (5) being connected with elastic supporting plate (3), and the rubber block (5) is close to inner tube
(2) side offers silencers channel (6), and the inner wall of the silencers channel (6) is equipped with soundproof plate (7), the soundproof plate (7)
Outside be equipped with sound-absorbing sponge (8), the outer sheath of the outer tube (1) is equipped with pipe sleeve (10).
2. a kind of PVC drain pipe with sound insulation function according to claim 1, which is characterized in that the outer tube (1) and
Inner tube (2) is made of PVC material, and the inner wall of said inner tube (2) is equipped with anti-corrosion layer (11).
3. a kind of PVC drain pipe with sound insulation function according to claim 2, which is characterized in that the anti-corrosion layer
(11) flow guide bar (12) equidistantly are equipped on inner wall.
4. a kind of PVC drain pipe with sound insulation function according to claim 1, which is characterized in that the pipe sleeve (10)
It is made of ABS material.
5. a kind of PVC drain pipe with sound insulation function according to claim 1, which is characterized in that the outer tube (1) and
Cavity is formed between pipe sleeve (10), the inside of the cavity is filled with froth bed (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206971.8U CN209309498U (en) | 2018-12-27 | 2018-12-27 | A kind of PVC drain pipe with sound insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206971.8U CN209309498U (en) | 2018-12-27 | 2018-12-27 | A kind of PVC drain pipe with sound insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309498U true CN209309498U (en) | 2019-08-27 |
Family
ID=67679096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206971.8U Expired - Fee Related CN209309498U (en) | 2018-12-27 | 2018-12-27 | A kind of PVC drain pipe with sound insulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963787A (en) * | 2020-08-19 | 2020-11-20 | 李淑军 | Water pipe with noise reduction function |
| CN114704694A (en) * | 2022-04-24 | 2022-07-05 | 南京长江都市建筑设计股份有限公司 | A drainage silent pipe way for building is indoor |
-
2018
- 2018-12-27 CN CN201822206971.8U patent/CN209309498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963787A (en) * | 2020-08-19 | 2020-11-20 | 李淑军 | Water pipe with noise reduction function |
| CN114704694A (en) * | 2022-04-24 | 2022-07-05 | 南京长江都市建筑设计股份有限公司 | A drainage silent pipe way for building is indoor |
| CN114704694B (en) * | 2022-04-24 | 2024-02-23 | 南京长江都市建筑设计股份有限公司 | A drainage silence pipeline for building is indoor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |