CN205781488U - There is the double-walled PVC Silencing tube material of guide performance - Google Patents
There is the double-walled PVC Silencing tube material of guide performance Download PDFInfo
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- CN205781488U CN205781488U CN201620412771.6U CN201620412771U CN205781488U CN 205781488 U CN205781488 U CN 205781488U CN 201620412771 U CN201620412771 U CN 201620412771U CN 205781488 U CN205781488 U CN 205781488U
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- tube
- inner tube
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- guide performance
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Abstract
The utility model discloses a kind of double-walled PVC Silencing tube material with guide performance, including water main, described water main is formed by inner tube and outer tube nesting, hollow cavity is formed between outer wall and the inwall of outer tube of said inner tube, it is connected by lateral connection muscle between the outer wall of said inner tube with the interior of inner tube, the inwall of said inner tube is provided with spiral bar, and in described outer tube outer wall is coated with one layer of Sound-proof material or hollow cavity, sound insulation by filling is cotton.This utility model significantly more efficient can realize erasure effect by the Multiple Combination with hollow cavity and the Sound-proof material formed between the spiral bar of guide performance, inner and outer pipes, and inner tube wall is provided with spiral bar, the number of the spiral bar of tubing can be selected according to actual displacement, not only excellent noise reduction effect, also significantly improves the ring stiffness of tubing.
Description
Technical field
This utility model belongs to tubing field, relates to a kind of sound deadening pipe fitting, a kind of mesopore with guide performance
Type double-walled PVC Silencing tube material.
Background technology
Drain pipe used by architectural engineering, when draining downward from a high position, owing to water Shu Yushui restraints, water bundle and drain pipe inwall exist
Naturally during falling, mutual shock can produce noise.Fluid produces the factor of noise in pipeline in flow process have the most several
Individual, 1, the impact to tube wall that formed when Bottomhole pressure of fluid, the produced vibrations of this impact cause sympathetic response thus produce and make an uproar
Sound.2, the air being entrained in fluid does not has the passage of smooth and easy eliminating, and on the one hand this cause and postpone the speed that current fall, thus
Produce the shock of successively water droplet and produce noise.3, current falling impacts tube wall, the water droplet that a part is repelled and rear current extremely
Also can produce and clash into and trigger noise.And along with the floor of high-rise is more and more higher, due to along with the increase of floor, its
The noise produced during drainage pipeline draining is also opened bigger and bigger, especially night, the noise produced during draining downward from high level, seriously
Affect the rest of people and the peacefulness in room.So the PVC drain pipe with silencing function is highly desirable to.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of mesothyrid double-walled PVC Silencing tube material with guide performance.
This Silencing tube material is more preferable compared to existing its erasure effect of screw type hush pipe, its building being applicable to have bigger requirement to noise reduction
Thing, and this Silencing tube material is easy for installation.
For reaching above-mentioned purpose, this utility model specifically provides following technical scheme:
Having the double-walled PVC Silencing tube material of guide performance, including water main, described water main is formed by inner tube and outer tube nesting, described
Form hollow cavity between outer wall and the inwall of outer tube of inner tube, between the outer wall of said inner tube and the interior of inner tube, pass through lateral connection
Muscle connects, and the inwall of said inner tube is provided with spiral bar, and described outer tube outer wall is filled in being coated with one layer of Sound-proof material or hollow cavity
Sound-proof material.
Preferably, described hollow cavity is uniformly provided with several bloop, and described bloop is circular or polygon,
Preferably, the quantity of described spiral bar is 6～8.
Preferably, described Sound-proof material is made up of glass fibre cotton.
Preferably, described Sound-proof material is connected fixing with outer tube wall by binding agent.
Preferably, described tubing also includes that joint, the arcwall face being gradually increased by diameter between described joint and water main are connected.
The beneficial effects of the utility model are:
1, this utility model is many by having the hollow cavity formed between the spiral bar of guide performance, inner and outer pipes and Sound-proof material
Recombination can the significantly more efficient erasure effect that realizes, and inner tube wall is provided with spiral bar, can select tubing according to actual displacement
The number of spiral bar, not only excellent noise reduction effect, also significantly improve the ring stiffness of tubing.
2, tubing also includes the Sound-proof material that glass fibre cotton is made, and it can also reduce external environment and PVC to a certain extent
Temperature leak produced by temperature of liquid difference in drain pipe, it is particularly suitable for the conveying of Household hot water pipe.
3, in described hollow structure, reinforcement being set, so strengthening the structural strength of pvc pipe body sidewall, adding whole
The stability of body.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model offer drawings described below:
Fig. 1 is the mesothyrid double-walled PVC sound deadening pipe fitting schematic cross-section with guide performance；
Fig. 2 is the mesothyrid double-walled PVC sound deadening pipe fitting schematic perspective view with guide performance；
Detailed description of the invention
Below preferred embodiment of the present utility model is described in detail.The experimental technique of unreceipted actual conditions in embodiment,
Generally according to normal condition or according to the condition proposed by manufacturer.
Fig. 1 represents the mesothyrid double-walled PVC sound deadening pipe fitting schematic cross-section with guide performance, and wherein 1 represents outer tube, 2 tables
Showing inner tube, 3 represent spiral bar, and 4 represent bloop, and 5 represent lateral connection muscle, and 6 represent Sound-proof material layer.
Fig. 2 represents the mesothyrid double-walled PVC sound deadening pipe fitting schematic perspective view with guide performance, and wherein 1 represents outer tube, 2 tables
Showing inner tube, 3 represent spiral bar, and 5 represent lateral connection muscle, and 6 represent Sound-proof material layer.
Further the Silencing tube material of this utility model application protection is described further with reference to Fig. 1 and Fig. 2.
Embodiment 1
Having the double-walled PVC Silencing tube material of guide performance, including water main, described water main is formed by inner tube and outer tube nesting,
Hollow cavity is formed, by laterally between the outer wall of said inner tube and the interior of inner tube between outer wall and the inwall of outer tube of said inner tube
Dowel connects, and the inwall of said inner tube is provided with spiral bar, and described outer tube outer wall is coated with one layer of Sound-proof material, described hollow cavity
Being provided with several circular bloop, the quantity of described spiral bar is 6, and described Sound-proof material is made up of glass fibre cotton, described sound insulation
Cotton connection by binding agent with outer tube wall is fixed, and described tubing also includes joint, passes through diameter between described joint and water main
The arcwall face being gradually increased connects.
Embodiment 2
Having the double-walled PVC Silencing tube material of guide performance, including water main, described water main is formed by inner tube and outer tube nesting,
Hollow cavity is formed, by laterally between the outer wall of said inner tube and the interior of inner tube between outer wall and the inwall of outer tube of said inner tube
Dowel connects, and the inwall of said inner tube is provided with spiral bar, and in hollow cavity, sound insulation by filling is cotton, and the quantity of described spiral bar is 8
Root, described Sound-proof material is made up of glass fibre cotton, and described tubing also includes joint, passes through diameter between described joint and water main
The arcwall face being gradually increased connects.
Finally illustrating, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, although passing through
This utility model is described in detail by above preferred embodiment, it is to be understood by those skilled in the art that can be
In form and it is made various change, without departing from this utility model claims limited range in details.
Claims (6)
1. there is the double-walled PVC Silencing tube material of guide performance, including water main, it is characterized in that, described water main is formed by inner tube and outer tube nesting, hollow cavity is formed between outer wall and the inwall of outer tube of said inner tube, being connected by lateral connection muscle between the outer wall of said inner tube with the interior of inner tube, the inwall of said inner tube is provided with spiral bar, and in described outer tube outer wall is coated with one layer of Sound-proof material or hollow cavity, sound insulation by filling is cotton.
The most according to claim 1, have the double-walled PVC Silencing tube material of guide performance, it is characterised in that described hollow cavity is uniformly provided with several bloop, described bloop is circular or polygon.
The most according to claim 1, there is the double-walled PVC Silencing tube material of guide performance, it is characterised in that the quantity of described spiral bar is 6 ~ 8.
The most according to claim 1, there is the double-walled PVC Silencing tube material of guide performance, it is characterised in that described Sound-proof material is made up of glass fibre cotton.
The most according to claim 1, there is the double-walled PVC Silencing tube material of guide performance, it is characterised in that described Sound-proof material is connected fixing with outer tube wall by binding agent.
The most according to claim 1, there is the double-walled PVC Silencing tube material of guide performance, it is characterised in that described tubing also includes that joint, the arcwall face being gradually increased by diameter between described joint and water main are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412771.6U CN205781488U (en) | 2016-05-09 | 2016-05-09 | There is the double-walled PVC Silencing tube material of guide performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412771.6U CN205781488U (en) | 2016-05-09 | 2016-05-09 | There is the double-walled PVC Silencing tube material of guide performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781488U true CN205781488U (en) | 2016-12-07 |
Family
ID=57412775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620412771.6U Active CN205781488U (en) | 2016-05-09 | 2016-05-09 | There is the double-walled PVC Silencing tube material of guide performance |
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| CN (1) | CN205781488U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477276A (en) * | 2017-09-30 | 2017-12-15 | 广西金盛科技发展有限公司 | Noise cancelling type is incubated feed pipe |
| CN108506601A (en) * | 2018-07-11 | 2018-09-07 | 江苏培达塑料有限公司 | A kind of indoor Silencing tube material |
| CN108798543A (en) * | 2018-06-07 | 2018-11-13 | 贵州中钻机械设备有限公司 | Down-the-hole drilling pipe improved structure |
| CN108825891A (en) * | 2018-07-11 | 2018-11-16 | 江苏培达塑料有限公司 | A kind of plastic pipe of multicomponent compounded mix |
| CN109027455A (en) * | 2018-08-31 | 2018-12-18 | 安徽众高信息技术有限责任公司 | A kind of novel water supply and sewerage pipeline |
-
2016
- 2016-05-09 CN CN201620412771.6U patent/CN205781488U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477276A (en) * | 2017-09-30 | 2017-12-15 | 广西金盛科技发展有限公司 | Noise cancelling type is incubated feed pipe |
| CN108798543A (en) * | 2018-06-07 | 2018-11-13 | 贵州中钻机械设备有限公司 | Down-the-hole drilling pipe improved structure |
| CN108506601A (en) * | 2018-07-11 | 2018-09-07 | 江苏培达塑料有限公司 | A kind of indoor Silencing tube material |
| CN108825891A (en) * | 2018-07-11 | 2018-11-16 | 江苏培达塑料有限公司 | A kind of plastic pipe of multicomponent compounded mix |
| CN109027455A (en) * | 2018-08-31 | 2018-12-18 | 安徽众高信息技术有限责任公司 | A kind of novel water supply and sewerage pipeline |
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