CN108397633A - mute PVC drain pipe - Google Patents
mute PVC drain pipe Download PDFInfo
- Publication number
- CN108397633A CN108397633A CN201810275241.5A CN201810275241A CN108397633A CN 108397633 A CN108397633 A CN 108397633A CN 201810275241 A CN201810275241 A CN 201810275241A CN 108397633 A CN108397633 A CN 108397633A
- Authority
- CN
- China
- Prior art keywords
- mute
- bearing shell
- pvc
- drain pipe
- interconnecting piece
- 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
- F16L55/0335—Noise absorbers by means of external rings
-
- 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
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of mute PVC drain pipes; including PVC protective layers, intermediate course and mute layer; the mute layer is spliced into a circular mute ring by more than one sealing bearing shell; there are one drainage cavities for the intermediate tool of mute ring; the outboard end of more than one sealing bearing shell is both provided with the interconnecting piece of more than one longitudinal arrangement setting; the other end of each interconnecting piece is fixedly connected with intermediate course, and intermediate course is set to the centre of PVC protective layers.The present invention splices a mute ring that can open aerial drainage among drainpipe, plays over-pressed aerial drainage and mute purpose, increases the performance and service life of drainpipe.
Description
Technical field
The present invention relates to a kind of drainpipes, and in particular to a kind of mute PVC drain pipe.
Background technology
In the prior art, PVC drain pipe is very wide using field, and when draining, if water flow is very big, these flows can edge
It draining inside pipe wall quickly to flow so that drainpipe generates larger flow sound external, therefore very noisy.
Furthermore when displacement is larger, common PVC drain pipe will appear the tube wall explosion occurred because of long-term high pressure and ask
Topic, especially in joint, it is easy to aging explosion and leak, service life is not often high, maintenance frequency increase.
Invention content
Technical problem to be solved by the invention is to provide a kind of mute PVC drain pipe, integrate aerial drainage with it is mute, have
Effect solves deficiency in the prior art.
The present invention is achieved through the following technical solutions：A kind of mute PVC drain pipe, including PVC protective layers, centre
Interlayer and mute layer, the mute layer are spliced into a circular mute ring by more than one sealing bearing shell, mute ring
There are one drainage cavity, the outboard ends of more than one sealing bearing shell to be both provided with the company of more than one longitudinal arrangement setting for centre tool
The other end of socket part, each interconnecting piece is fixedly connected with intermediate course, and intermediate course is set to the centre of PVC protective layers.
The PVC protective layers include external protection and inner protective layer, the intermediate course as a preferred technical solution,
Bonding is set between external protection and inner protective layer, and interconnecting piece one end, which both passes through inner protective layer and fixed with intermediate course, to be connected
It connects.
The each interconnecting piece of inner protective layer face is respectively provided with there are one being passed through for interconnecting piece as a preferred technical solution,
Straight slot, interconnecting piece are fixedly connected across straight slot with intermediate course.
The domed shape of sealing bearing shell as a preferred technical solution, all has identical outer diameter and internal diameter,
Splicing sealed to each other between sealing bearing shell.
The side of sealing bearing shell is respectively provided with there are one arc convex as a preferred technical solution, and the other side is both provided with
One arc-shaped concave is docked by arc-shaped concave with arc convex sealing between adjacent seals bearing shell.
The centre of the sealing bearing shell is both provided with a vacuum layer as a preferred technical solution,.
A spill cavity is formed between the PVC protective layers inner wall and mute ring outer wall as a preferred technical solution,.
The intermediate course, interconnecting piece and sealing bearing shell are all made of rubber material and are made as a preferred technical solution,.
The beneficial effects of the invention are as follows：The present invention splices a mute ring that can open aerial drainage among drainpipe, plays
Over-pressed aerial drainage and mute purpose increase the performance and service life of drainpipe.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is intermediate course of the present invention, interconnecting piece and the assembling schematic diagram for sealing bearing shell.
Coding in figure is respectively：1 is sealing bearing shell, and 2 be interconnecting piece, and 3 be external protection, and 4 be intermediate course, and 5 be interior
Protective layer, 6 be drainage cavity, and 7 be arc convex, and 8 be spill cavity, and 9 be vacuum layer.
Specific implementation mode
As depicted in figs. 1 and 2, this mute PVC drain pipe, including PVC protective layers, intermediate course 4 and mute layer, it is mute
Layer is spliced into a circular mute ring by more than one sealing bearing shell 1, drainage cavity 6 that there are one the intermediate tools of mute ring, and one
The outboard end of a above sealing bearing shell 1 is both provided with the interconnecting piece 2 that more than one longitudinal arrangement is arranged, each interconnecting piece 2 it is another
One end is fixedly connected with intermediate course 4, and intermediate course 4 is set to the centre of PVC protective layers.
Wherein, PVC protective layers include external protection 3 and inner protective layer 5, and the bonding of intermediate course 4 is set to external protection 3
And between inner protective layer 5,2 one end of interconnecting piece both passes through inner protective layer 5 and is fixedly connected with intermediate course 4,5 face of inner protective layer
Each interconnecting piece is respectively provided with there are one the straight slot passed through for interconnecting piece, and interconnecting piece 2 is fixedly connected across straight slot with intermediate course,
The domed shape of bearing shell 1 is sealed, identical outer diameter and internal diameter are all had, seals splicing sealed to each other, such as Fig. 2 between bearing shell
Shown, when draining in this way, water can be discharged in the drainage cavity among mute ring, and such water just will not be contacted with PVC protective layer inner walls,
And water is muted ring isolation, i.e., in the middle sealed discharging of whole drainpipe, vibration and noise all can significantly drop water
It is low, extraneous influence of noise is minimized.
The side of sealing bearing shell is respectively provided with there are one arc convex 7, and the other side is respectively provided with that there are one arc-shaped concaves, adjacent close
It is docked with arc convex sealing by arc-shaped concave between envelope bearing shell 1, is formed between PVC protective layers inner wall and mute ring outer wall
One spill cavity 8, if hydraulic pressure is excessive in drainage cavity, flow can squeeze and hold Mosaic face, enter and carry out aerial drainage in spill cavity,
Therefore only part flow can just enter in spill cavity under high pressure, therefore flow will not be contacted with tube wall under normal circumstances,
Also there will be no flow noises, and due to being provided with intermediate course among PVC protective layers, can further increase resistance to compression and
The function of noise reduction.
The centre of sealing bearing shell is both provided with a vacuum layer 9, by the way that vacuum layer 9 is arranged, increases the mute effect of sealing bearing shell
Fruit, and transmission of the water flow temperature to PVC outer tubes can be reduced.
In the present embodiment, intermediate course 4, interconnecting piece and sealing bearing shell are all made of rubber material and are made, and it is very good to have
Noise reduction effect.
The beneficial effects of the invention are as follows：The present invention splices a mute ring that can open aerial drainage among drainpipe, plays
Over-pressed aerial drainage and mute purpose increase the performance and service life of drainpipe.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of mute PVC drain pipe, it is characterised in that：It is described mute including PVC protective layers, intermediate course and mute layer
Layer is spliced into a circular mute ring by more than one sealing bearing shell, drainage cavity that there are one the intermediate tools of mute ring, one
The outboard end of above sealing bearing shell is both provided with the interconnecting piece of more than one longitudinal arrangement setting, and the other end of each interconnecting piece is equal
It is fixedly connected with intermediate course, intermediate course is set to the centre of PVC protective layers.
2. mute PVC drain pipe as described in claim 1, it is characterised in that：The PVC protective layers include external protection and
Inner protective layer, the intermediate course bonding are set between external protection and inner protective layer, and interconnecting piece one end both passes through interior guarantor
Sheath is fixedly connected with intermediate course.
3. mute PVC drain pipe as claimed in claim 2, it is characterised in that：The each interconnecting piece of inner protective layer face is equal
It is arranged there are one the straight slot passed through for interconnecting piece, interconnecting piece is fixedly connected across straight slot with intermediate course.
4. mute PVC drain pipe as described in claim 1, it is characterised in that：The domed shape of sealing bearing shell, has
There are identical outer diameter and internal diameter, seals splicing sealed to each other between bearing shell.
5. mute PVC drain pipe as claimed in claim 4, it is characterised in that：The side of sealing bearing shell is respectively provided with there are one arc
Shape convex surface, the other side are respectively provided with there are one arc-shaped concave, close with arc convex by arc-shaped concave between adjacent seals bearing shell
Envelope docking.
6. the mute PVC drain pipe as described in claim 1 or 4 or 5, it is characterised in that：The centre of the sealing bearing shell is all provided with
It is equipped with a vacuum layer.
7. mute PVC drain pipe as described in claim 1, it is characterised in that：The PVC protective layers inner wall and mute ring outer wall
Between formed a spill cavity.
8. mute PVC drain pipe as described in claim 1, it is characterised in that：The intermediate course, interconnecting piece and sealing axis
Watt being all made of rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275241.5A CN108397633A (en) | 2018-03-30 | 2018-03-30 | mute PVC drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275241.5A CN108397633A (en) | 2018-03-30 | 2018-03-30 | mute PVC drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397633A true CN108397633A (en) | 2018-08-14 |
Family
ID=63098959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810275241.5A Pending CN108397633A (en) | 2018-03-30 | 2018-03-30 | mute PVC drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397633A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375125A (en) * | 2019-06-05 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of environmentally protective PE tubing |
| CN110822185A (en) * | 2019-11-13 | 2020-02-21 | 胡惠琴 | Safe conveying pipeline |
| CN116608350A (en) * | 2023-07-17 | 2023-08-18 | 山东科技大学 | Marine system pipeline with vibration reduction structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989357A (en) * | 1995-09-22 | 1997-04-04 | Toutaku Kogyo Kk | Thermal insulating muffling duct |
| CN201078520Y (en) * | 2007-05-30 | 2008-06-25 | 欧阳文皇 | Combined piping with reinforcing rib |
| CN205315882U (en) * | 2016-02-02 | 2016-06-15 | 重庆工商职业学院 | Amortization pipeline for building |
| US20160238175A1 (en) * | 2015-02-17 | 2016-08-18 | Röchling Automotive SE & Co. KG | Fluid line assembly |
| CN205689921U (en) * | 2016-06-16 | 2016-11-16 | 天津永高塑业发展有限公司 | A kind of multiple structure PVC-U mute pipe |
| CN206439525U (en) * | 2017-01-09 | 2017-08-25 | 李刚 | A kind of water supply and sewerage pipeline |
-
2018
- 2018-03-30 CN CN201810275241.5A patent/CN108397633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0989357A (en) * | 1995-09-22 | 1997-04-04 | Toutaku Kogyo Kk | Thermal insulating muffling duct |
| CN201078520Y (en) * | 2007-05-30 | 2008-06-25 | 欧阳文皇 | Combined piping with reinforcing rib |
| US20160238175A1 (en) * | 2015-02-17 | 2016-08-18 | Röchling Automotive SE & Co. KG | Fluid line assembly |
| CN205315882U (en) * | 2016-02-02 | 2016-06-15 | 重庆工商职业学院 | Amortization pipeline for building |
| CN205689921U (en) * | 2016-06-16 | 2016-11-16 | 天津永高塑业发展有限公司 | A kind of multiple structure PVC-U mute pipe |
| CN206439525U (en) * | 2017-01-09 | 2017-08-25 | 李刚 | A kind of water supply and sewerage pipeline |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375125A (en) * | 2019-06-05 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of environmentally protective PE tubing |
| CN110822185A (en) * | 2019-11-13 | 2020-02-21 | 胡惠琴 | Safe conveying pipeline |
| CN110822185B (en) * | 2019-11-13 | 2021-09-07 | 义乌市亚威机械设备有限公司 | Safe conveying pipeline |
| CN116608350A (en) * | 2023-07-17 | 2023-08-18 | 山东科技大学 | Marine system pipeline with vibration reduction structure |
| CN116608350B (en) * | 2023-07-17 | 2023-10-24 | 山东科技大学 | Marine system pipeline with vibration reduction structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180814 |
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| WD01 | Invention patent application deemed withdrawn after publication |