CN107763361A - A kind of noise reduction plastic water pipe - Google Patents
A kind of noise reduction plastic water pipe Download PDFInfo
- Publication number
- CN107763361A CN107763361A CN201711128159.1A CN201711128159A CN107763361A CN 107763361 A CN107763361 A CN 107763361A CN 201711128159 A CN201711128159 A CN 201711128159A CN 107763361 A CN107763361 A CN 107763361A
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- layer
- water pipe
- plastic water
- conducting shell
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0336—Noise absorbers by means of sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention provides a kind of noise reduction plastic water pipe, and in particular to drainpipe technical field.Including interior tube layer, it is characterized in that, interior tube layer overcoat is provided with buffer layer, conducting shell is arranged with outside buffer layer, conducting shell is coaxially provided with annular lug, and annular lug is uniformly arranged along length of pipe direction, and noise reduction layer and external tube layer are sequentially provided with outside conducting shell, noise reduction layer and external tube layer are arranged between the adjacent annular lug of each two, and damping material is enclosed with annular lug.Vibrations and noise when the present invention can effectively reduce flowing water in water pipe.
Description
Technical field
The present invention relates to drainpipe technical field, more particularly, to a kind of noise reduction plastic water pipe.
Background technology
Noise makes one to upset, it is anxious make an uproar, irritability, hearing damage, the angiocarpy and nervous system for influenceing people, to people's
Sleep, study and work etc. are made troubles.
Draining sound in daily drainage pipe, it is exactly one of noise source, water flows along drainage pipeline inwall, water and row
The impact of waterpipe inwall can all produce larger noise, or even when water velocity is fast, water pipe is rocked also produce and made an uproar
Sound.
It is basic in existing technology to realize the effect of noise reduction damping using acoustic damping materials and vibration-absorptive material is arranged outside water pipe
Fruit, but effect is general.
The content of the invention
It is an object of the invention to provide a kind of noise reduction plastic water pipe, to solve above-mentioned technical problem.
The present invention using following technical scheme in order to solve the above technical problems, realized：
A kind of noise reduction plastic water pipe, including interior tube layer, it is characterised in that described interior tube layer overcoat is provided with buffer layer, institute
It is arranged with conducting shell outside the buffer layer stated, described conducting shell is coaxially provided with annular lug, and described annular lug is along water pipe
Length direction is uniformly arranged, and is sequentially provided with noise reduction layer and external tube layer outside described conducting shell, described noise reduction layer and external tube layer are set
Put between the adjacent annular lug of each two, damping material is enclosed with described annular lug.
Preferably, described conducting shell and annular lug are metal material.
Preferably, described buffer layer is the PE materials with foam structure.
Preferably, described noise reduction layer is sound-absorbing sponge.
Preferably, described damping material is rubber.
Preferably, described noise reduction layer and external tube layer are to be fastened to form by two semicanals.
The setting of buffer layer and noise reduction layer is also not enough to preferably abate the noise, because the restriction of water pipe size itself, subtracts
The thickness of shake layer and noise reduction layer is impossible to too thick, and metal material has good transmission and acoustically effective, as conducting shell
Remaining vibrations and noise transmission can be gone out, then vibrations of the more abundant damping material of material to conducting are set
And noise is relaxed and absorbed, then noise can be reduced to the full extent；And conducting shell is because itself enbrittle,
Therefore it is arranged at the centre of buffer layer and noise reduction layer.
The beneficial effects of the invention are as follows：The invention provides a kind of noise reduction plastic water pipe, effectively can reduce in water pipe
Vibrations and noise during flowing water.
Brief description of the drawings
Fig. 1 is the longitudinal sectional drawing of the present invention；
Fig. 2 is profile of the present invention along A-A directions.
Reference：1st, interior tube layer；2nd, buffer layer；3rd, conducting shell；4th, annular lug；5th, noise reduction layer；6th, external tube layer；7th, hinder
Damping material.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiments and the drawings are closed, the present invention is expanded on further, but following embodiments are only the preferred embodiments of the present invention, not
All.Based on the embodiment in embodiment, those skilled in the art are obtained on the premise of creative work is not made
Other embodiments, belong to protection scope of the present invention.
Embodiment 1
Buffer layer 2 is arranged with outside interior tube layer 1, is arranged with conducting shell 3 outside buffer layer 2, conducting shell 3 is coaxially provided with annular lug
4, annular lug 4 is uniformly arranged along length of pipe direction, and noise reduction layer 5 and external tube layer 6, noise reduction layer 5 are sequentially provided with outside conducting shell 3
And external tube layer 6 is arranged between the adjacent annular lug 4 of each two, noise reduction layer 5 and external tube layer 6 be fastened by two semicanals and
Into being enclosed with damping material 7 on annular lug 4；Conducting shell 3 and annular lug 4 are metal material；Buffer layer 2 is with abscess
The PE materials of structure；Noise reduction layer 5 is sound-absorbing sponge；Damping material 7 is rubber.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (6)
1. a kind of noise reduction plastic water pipe, including interior tube layer (1), it is characterised in that be arranged with buffer layer outside described interior tube layer (1)
(2) conducting shell (3), is arranged with outside described buffer layer (2), described conducting shell (3) is coaxially provided with annular lug (4), described
Annular lug (4) be uniformly arranged along length of pipe direction, noise reduction layer (5) and outside is sequentially provided with outside described conducting shell (3)
Tube layer (6), described noise reduction layer (5) and external tube layer (6) are arranged between the adjacent annular lug of each two (4), described ring
Damping material (7) is enclosed with shape projection (4).
2. a kind of noise reduction plastic water pipe according to claim 1, it is characterised in that described conducting shell (3) and convex annular
Block (4) is metal material.
3. a kind of noise reduction plastic water pipe according to claim 1, it is characterised in that described buffer layer (2) is with bubble
The PE materials of pore structure.
4. a kind of noise reduction plastic water pipe according to claim 1, it is characterised in that described noise reduction layer (5) is sound-absorbing sea
It is continuous.
5. a kind of noise reduction plastic water pipe according to claim 1, it is characterised in that described damping material (7) is rubber.
6. a kind of noise reduction plastic water pipe according to claim 1, it is characterised in that described noise reduction layer (5) and external tube layer
(6) it is to be fastened to form by two semicanals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128159.1A CN107763361A (en) | 2017-11-15 | 2017-11-15 | A kind of noise reduction plastic water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128159.1A CN107763361A (en) | 2017-11-15 | 2017-11-15 | A kind of noise reduction plastic water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107763361A true CN107763361A (en) | 2018-03-06 |
Family
ID=61279273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128159.1A Pending CN107763361A (en) | 2017-11-15 | 2017-11-15 | A kind of noise reduction plastic water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763361A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440065A (en) * | 2019-08-26 | 2019-11-12 | 胡惠琴 | The mute pipeline of PVC |
| CN110857688A (en) * | 2018-08-24 | 2020-03-03 | 广东美的白色家电技术创新中心有限公司 | Water pipe for water pump and water purifier with water pipe |
-
2017
- 2017-11-15 CN CN201711128159.1A patent/CN107763361A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857688A (en) * | 2018-08-24 | 2020-03-03 | 广东美的白色家电技术创新中心有限公司 | Water pipe for water pump and water purifier with water pipe |
| CN110440065A (en) * | 2019-08-26 | 2019-11-12 | 胡惠琴 | The mute pipeline of PVC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |