CN206001130U - Antifreeze noise-reducing drain pipe is used in a kind of municipal administration - Google Patents
Antifreeze noise-reducing drain pipe is used in a kind of municipal administration Download PDFInfo
- Publication number
- CN206001130U CN206001130U CN201620526286.1U CN201620526286U CN206001130U CN 206001130 U CN206001130 U CN 206001130U CN 201620526286 U CN201620526286 U CN 201620526286U CN 206001130 U CN206001130 U CN 206001130U
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- China
- Prior art keywords
- layer
- noise
- drain pipe
- tube layer
- antifreeze
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- 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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Abstract
The utility model discloses antifreeze noise-reducing drain pipe is used in a kind of municipal administration, including body and casing, body is arranged on casing；Body is provided with external tube layer, frost retarding layer, noise reduction sound-absorbing layer and interior tube layer from outside to inside；The inner homogeneous of external tube layer are provided with slotted eye, are filled with vibration-absorptive material in slotted eye；Frost retarding layer is made up of antifreeze sponge material；Noise reduction sound-absorbing layer is the puigging of sound absorbing layer or inflatable polychloroethylene composition material；The inwall of interior tube layer is provided with the spiral ribs of projection；The inwall of interior tube layer scribbles corrosion-resistant coating；The outer wall of external tube layer is provided with wearing layer.This utility model fills vibration-absorptive material in the slotted eye of external tube layer, improves the pliability of body；By arranging noise reduction sound-absorbing layer, there is good decrease of noise functions, meanwhile, spiral ribs can make current form relatively stable and closely knit flowing, decreases the impact noise to drain pipe；The setting of frost retarding layer, has preferable antifreezing effect；The setting of corrosion-resistant coating, has good waterproof anti-corrosion performance.
Description
Technical field
This utility model belongs to municipal drainage facility technology field, especially relates to a kind of antifreeze noise reduction draining of municipal administration
Pipe.
Background technology
In Urban Underground drainage system, drain pipe is indispensable important component part, is in drainage network system
Basic component units and connection hinge.With the fast development of urban construction, drain pipe also become increasing fast, in draining
During, water body can produce larger noise with the impact of draining tube wall, and the solution tool of this problem is of great significance；Pass
System drain pipe bearing capacity and pliability is poor so that the breakage rate of body or inner tube is higher, service life is shorter；At present
Drain pipe be easily subject to the cold environmental effect such as winter, the water in its pipe can freeze, thus causing the blocking of water pipe, serious also
Drain pipe bursting by freezing can be made；And existing its corrosivity of drain pipe poor it is therefore necessary to be improved.
Content of the invention
The purpose of this utility model is the deficiency existing for above-mentioned prior art, provides a kind of municipal administration antifreeze noise reduction row
Water pipe, it has noise reduction, damping, the antifreeze and preferable feature of Corrosion Protection.
In order to realize above-mentioned purpose, this utility model be employed technical scheme comprise that：A kind of municipal administration is arranged with antifreeze noise reduction
Water pipe, including body and casing, described body is arranged on casing；Described body is provided with external tube layer from outside to inside, prevents
Freeze layer, noise reduction sound-absorbing layer and interior tube layer；The inner homogeneous of described external tube layer are provided with some slotted eyes, fill out in described slotted eye
It is filled with vibration-absorptive material；Described frost retarding layer is made up of antifreeze sponge material；Described noise reduction sound-absorbing layer is sound absorbing layer or inflatable polychlorostyrene
The puigging of vinyl composition material；The spiral ribs of projection are provided with the inwall of said inner tube layer；The inwall of said inner tube layer
It is also coated with corrosion-resistant coating；The outer wall of described external tube layer is provided with wearing layer.
Described casing is trapezoidal casing.
The structure material of said inner tube layer is super hydrophobic material.
The section of described spiral ribs is triangle, and the helical angle of described spiral ribs is 4-12 °.
Described spiral ribs are four, and are symmetrical arranged.
Described corrosion-resistant coating is politef layer.
After said structure, this utility model is compared to the prior art advantageously：This utility model structure
Simply, in the slotted eye of external tube layer, filling vibration-absorptive material, so that carrying out bradyseism to body, improves the pliability of body；
By arranging noise reduction sound-absorbing layer so that having good decrease of noise functions, meanwhile, during draining, spiral ribs have spiral and lead
The effect of stream, can make the inwall that current are close to interior tube layer form relatively stable and closely knit flowing, it is to avoid anti-to inwall
Multiple collision, thus substantially reduces the impact noise to drain pipe；By the setting of frost retarding layer, drain pipe is had preferably anti-
Freeze effect；By the setting of corrosion-resistant coating so that having good waterproof anti-corrosion performance.
Brief description
Fig. 1 is the sectional view of this utility model cross section.
Specific embodiment
Described below is only preferred embodiment of the present utility model, does not therefore limit protection model of the present utility model
Enclose, with reference to the accompanying drawings and examples this utility model is further illustrated.
Embodiment, as shown in Figure 1：A kind of municipal administration uses antifreeze noise-reducing drain pipe, including body 10 and casing 11, body 10
It is arranged on casing 11；Casing 11 is trapezoidal casing, can make drain pipe holding level in the soil having been dug
Fixing, make easily closely to connect between drain pipe.Body 10 is provided with external tube layer 12, frost retarding layer 13, noise reduction sound-absorbing layer from outside to inside
14 and interior tube layer 15；The outer wall of external tube layer 12 is provided with wearing layer 19, prevents drain pipe to be scraped off in installation or use or broken
Bad.The inner homogeneous of external tube layer 12 are provided with some slotted eyes 16, are filled with vibration-absorptive material, damping material in slotted eye 16
Expect for the PE material with foam structure so that bradyseism is carried out to body 10, improve the pliability of body 10.Frost retarding layer 13 is
Antifreeze sponge material is made, and has preferable antifreezing effect to drain pipe, even if under the environment of the cold such as winter, in its pipe
Water also will not freeze, and can be good at protecting body 10.
Noise reduction sound-absorbing layer 14 is the puigging of sound absorbing layer or inflatable polychloroethylene composition material, the inwall of interior tube layer 15
On be provided with the spiral ribs 17 of projection, the section of spiral ribs 17 is triangle, and the helical angle of spiral ribs 17 is 4-12 °, spiral ribs
17 are preferably four, and are symmetrical arranged；By arranging noise reduction sound-absorbing layer 14 so that having good decrease of noise functions, meanwhile, in draining
During, spiral ribs 17 have the effect of spiral stream guidance, the inwall that current are close to interior tube layer 15 can be made to be formed relatively stable
And closely knit flowing, it is to avoid the collision repeatedly to inwall, thus substantially reduce the impact noise to drain pipe.Interior tube layer 15
Structure material be super hydrophobic material, make draining inside pipe wall extremely low with the frictional resistance of water, can effectively prevent blocking, Yong Shui etc. show
As occurring, reduce the maintenance cost in later stage.The inwall of interior tube layer 15 is also coated with corrosion-resistant coating 18, and corrosion-resistant coating 18 is poly- four chloroethenes
Alkene layer is so that have good waterproof anti-corrosion performance, it is to avoid drain pipe inside is produced with corrosion injury, and makes in drain pipe
Portion is more smooth, so that be more easy to connection between drain pipe to be not prone to corrode.
Without departing from the concept of the premise utility, done any simply covert of those skilled in the art and repairing
Decorations, must be contained within rights protection scope of the present utility model.
Claims (6)
1. antifreeze noise-reducing drain pipe is used in a kind of municipal administration, and including body (10) and casing (11), described body (10) is arranged on and adds
Gu on seat (11)；It is characterized in that：Described body (10) is provided with external tube layer (12), frost retarding layer (13), noise-reducing from outside to inside
Layer (14) and interior tube layer (15)；The inner homogeneous of described external tube layer (12) are provided with some slotted eyes (16), described ellipse
Hole is filled with vibration-absorptive material in (16)；Described frost retarding layer (13) is made up of antifreeze sponge material；Described noise reduction sound-absorbing layer (14) is to inhale
Sound-absorbing layer or the puigging of inflatable polychloroethylene composition material；The spiral shell of projection is provided with the inwall of said inner tube layer (15)
Rotation rib (17)；The inwall of said inner tube layer (15) is also coated with corrosion-resistant coating (18)；The outer wall of described external tube layer (12) is provided with resistance to
Mill layer (19).
2. a kind of municipal administration according to claim 1 with antifreeze noise-reducing drain pipe it is characterised in that：Described casing (11) is
Trapezoidal casing.
3. a kind of municipal administration according to claim 1 with antifreeze noise-reducing drain pipe it is characterised in that：Said inner tube layer (15)
Structure material is super hydrophobic material.
4. a kind of municipal administration according to claim 1 with antifreeze noise-reducing drain pipe it is characterised in that：Described spiral ribs (17)
Section is triangle, and the helical angle of described spiral ribs (17) is 4-12 °.
5. a kind of municipal administration according to claim 4 with antifreeze noise-reducing drain pipe it is characterised in that：Described spiral ribs (17) are
, and be symmetrical arranged article four,.
6. a kind of municipal administration according to claim 1 with antifreeze noise-reducing drain pipe it is characterised in that：Described corrosion-resistant coating (18)
For politef layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620526286.1U CN206001130U (en) | 2016-06-01 | 2016-06-01 | Antifreeze noise-reducing drain pipe is used in a kind of municipal administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620526286.1U CN206001130U (en) | 2016-06-01 | 2016-06-01 | Antifreeze noise-reducing drain pipe is used in a kind of municipal administration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206001130U true CN206001130U (en) | 2017-03-08 |
Family
ID=58204135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620526286.1U Expired - Fee Related CN206001130U (en) | 2016-06-01 | 2016-06-01 | Antifreeze noise-reducing drain pipe is used in a kind of municipal administration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206001130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566727A (en) * | 2019-10-09 | 2019-12-13 | 广东胜达塑胶科技有限公司 | High-pressure-resistant and wear-resistant quick-connection solid-wall winding pipe |
| CN114458854A (en) * | 2022-02-17 | 2022-05-10 | 中国核电工程有限公司 | Method for reducing vibration fatigue of pipeline and pipeline |
-
2016
- 2016-06-01 CN CN201620526286.1U patent/CN206001130U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566727A (en) * | 2019-10-09 | 2019-12-13 | 广东胜达塑胶科技有限公司 | High-pressure-resistant and wear-resistant quick-connection solid-wall winding pipe |
| CN114458854A (en) * | 2022-02-17 | 2022-05-10 | 中国核电工程有限公司 | Method for reducing vibration fatigue of pipeline and pipeline |
| CN114458854B (en) * | 2022-02-17 | 2023-08-04 | 中国核电工程有限公司 | Method for reducing vibration fatigue of pipeline and pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170601 |