CN208735036U - High-intensitive PVC pipe structure - Google Patents
High-intensitive PVC pipe structure Download PDFInfo
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- CN208735036U CN208735036U CN201821347813.8U CN201821347813U CN208735036U CN 208735036 U CN208735036 U CN 208735036U CN 201821347813 U CN201821347813 U CN 201821347813U CN 208735036 U CN208735036 U CN 208735036U
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- pvc pipe
- pipe structure
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Abstract
The utility model discloses a kind of PVC pipe structure of high intensity, including PVC pipe tube body, it is uniformly provided with annular groove on the inner wall of PVC pipe tube body, metal enhancement layer is set on the outer tube of PVC pipe tube body；Fiber-reinforced layer is set outside metal enhancement layer；Uvioresistant protective layer is provided with outside fiber-reinforced layer.The high-intensitive PVC pipe structure of the utility model sets gradually PVC pipe tube body, metal enhancement layer, fiber-reinforced layer and uvioresistant protective layer, improves its bearing capacity, prolongs the service life.
Description
Technical field
The utility model relates to PVC pipe technical field, in particular to a kind of PVC pipe structure of high intensity.
Background technique
PVC pipe be using polyvinyl chloride (PVC) resin be primary raw material through squeeze out or injection molding a kind of plastic pipe.
PVC pipe has many advantages, such as light-weight, corrosion-resistant, small flow resistance, energy saving, the fast, low cost of installation, is pushed greatly
Wide application, remarkable benefit are widely used in cities and towns tap water water delivery water supply project, Discussion on architecture water supply project, industrial and mining enterprises' confession
Hydraulic Projects, buried fire fighting supply engineering, irrigation and water conservancy burial conveyance of water irrigation engineering, gardens garderning green water supply project, culture fishery
Water supply and drainage engineering etc., and obtain good economic benefit and social benefit.
But the intensity of the outer surface of existing common PVC drainpipe is generally all relatively low, and outer surface is easy to aging, influences
Using effect requires further improvement.
Utility model content
For the bad problem of above-mentioned existing PVC pipe structural strength, the utility model provides a kind of PVC of high intensity
Pipe structure.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of PVC pipe structure of high intensity, in which: including PVC pipe tube body, on the inner wall of the PVC pipe tube body
It is uniformly provided with annular groove, metal enhancement layer is set on the outer tube of the PVC pipe tube body；Fibre is set outside the metal enhancement layer
Tie up enhancement layer；Uvioresistant protective layer is provided with outside the fiber-reinforced layer.
Preferably, the high-intensitive PVC pipe structure, wherein the material of the fiber-reinforced layer is polychlorostyrene second
Alkene fiber.
Preferably, the described high-intensitive PVC pipe structure, wherein the metal enhancement layer and fiber-reinforced layer
The faying face frame mode alternate in convex-concave.
Preferably, the described high-intensitive PVC pipe structure, wherein the metal enhancement layer and fiber-reinforced layer
The cross section of faying face is tooth-shape structure.
Preferably, the high-intensitive PVC pipe structure, wherein the cross section is what continuous sinusoidal line was constituted
Closed circular curve.
Preferably, the described high-intensitive PVC pipe structure, wherein the uvioresistant protective layer with a thickness of 0.2
~0.5mm.
Preferably, the high-intensitive PVC pipe structure, wherein the uvioresistant protective layer is anti-by being doped with
The fluorine resin material of ultraviolet light agent is made.
Preferably, the high-intensitive PVC pipe structure, wherein the fluororesin is polyvinylidene fluoride resin.
Preferably, the high-intensitive PVC pipe structure, wherein material used in the tube body is that molecular weight is 60
The high density crosslinked polyethylene of ten thousand -80 ten thousand units.
The utility model has the advantages that the high-intensitive PVC pipe structure of the utility model sets gradually PVC pipe tube body, metal enhancing
Layer, fiber-reinforced layer and uvioresistant protective layer, improve its bearing capacity, prolong the service life.By the way that metal enhancement layer is arranged
The intensity of tube body is improved with fiber-reinforced layer, when being squeezed by all directions, tube body is not susceptible to deform；By the way that metal is arranged
Enhancement layer is alternate in convex-concave with the faying face of fiber-reinforced layer, can increase the contact between metal enhancement layer and fiber-reinforced layer
Area, so that structure is more stable；By setting uvioresistant protective layer by being doped with the fluorine resin material system of UV resistant agent
At increasing substantially the anti-aging property of PVC pipe；The anti-of PVC pipe is further increased by the way that polyvinylidene fluoride resin is arranged
Pressure energy power, and tubing bursting by freezing at low temperature can be prevented.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of PVC pipe structure high-intensitive in the utility model；
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to Fig.1, the utility model provides a kind of PVC pipe structure of high intensity, including PVC pipe tube body 1, pvc pipe
It is uniformly provided with annular groove on the inner wall of material tube body, metal enhancement layer 2 is set on the outer tube of PVC pipe tube body；Metal enhancement layer 2
Outer setting fiber-reinforced layer 3；Uvioresistant protective layer 4 is provided with outside fiber-reinforced layer 3.On the inner wall of PVC pipe tube body uniformly
Equipped with annular groove, the water body in drainpipe can be split and be oriented in flow process, utilize the annular on inner wall
Groove absorbs the energy of water, reduces water body flow and hits the speed of drainpipe, and metal layer is arranged on the outer wall of PVC pipe
And fibrous layer, also there is silencing function, to reduce drainage noise, can greatly meet user's requirement.
As the another embodiment of this case, wherein the material of fiber-reinforced layer 3 is polyvinyl chloride fibre.
As the another embodiment of this case, wherein metal enhancement layer 2 is alternate in convex-concave with the faying face of fiber-reinforced layer 3
Frame mode.The intensity that tube body is improved by setting metal enhancement layer 2 and fiber-reinforced layer 3, when being squeezed by all directions,
Tube body is not susceptible to deform；It is alternate in convex-concave with the faying face of fiber-reinforced layer 3 by setting metal enhancement layer 2, it can increase
Contact area between metal enhancement layer 2 and fiber-reinforced layer 3, so that structure is more stable.
As the another embodiment of this case, wherein the cross section of the faying face of metal enhancement layer 2 and fiber-reinforced layer 3 is tooth
Shape structure.
As the another embodiment of this case, wherein cross section is the closed circular curve that continuous sinusoidal line is constituted.Pass through setting
Cross section is that closed circular curve has so that pvc pipe also ensures that each enhancement layer will not fall off under the situation of bearing immense pressure
Effect improves the working life of PVC pipe structure.
As the another embodiment of this case, wherein uvioresistant protective layer 4 with a thickness of 0.2~0.5mm.
As the another embodiment of this case, wherein uvioresistant protective layer 4 is by being doped with the fluorine resin material of UV resistant agent
It is made.Since, containing largely to the harmful ultraviolet light of colored objects, about 290-460 nanometers of wavelength, these have in sunray
Harmful ultraviolet light makes color molecule finally decompose colour fading by redox chemically, by the way that uvioresistant layer is arranged,
Ultraviolet light is prevented to increase substantially the anti-aging property of PVC pipe to the injury of PVC pipe.UV resistant agent is three nitrogen of benzo
Azoles, 2,4-DihydroxyBenzophenone, 2-hydroxy-4-n-octoxybenzophenone and (1,2,2,6,6- pempidine base) phosphorous acid
Two or more combination in ester.
As the another embodiment of this case, wherein fluororesin is polyvinylidene fluoride resin.By the way that polyvinylidene fluoride resin is arranged
With excellent high and low temperature resistance, chemical stability, weatherability, mechanical strength and toughness, radioresistance is excellent.Pass through setting
Fluororesin further increases the anti-pressure ability of PVC pipe, and can prevent tubing bursting by freezing at low temperature.
As the another embodiment of this case, wherein material used in tube body 1 is the high density that molecular weight is 600,000-80 ten thousand units
Crosslinked polyethylene.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (9)
1. a kind of PVC pipe structure of high intensity, it is characterised in that: including PVC pipe tube body, the PVC pipe tube body it is interior
It is uniformly provided with annular groove on wall, metal enhancement layer is set on the outer tube of the PVC pipe tube body；The metal enhancement layer peripheral hardware
Set fiber-reinforced layer；Uvioresistant protective layer is provided with outside the fiber-reinforced layer.
2. the PVC pipe structure of high intensity according to claim 1, which is characterized in that the material of the fiber-reinforced layer
For polyvinyl chloride fibre.
3. the PVC pipe structure of high intensity according to claim 1, which is characterized in that the metal enhancement layer and fiber
The faying face of the enhancement layer frame mode alternate in convex-concave.
4. the PVC pipe structure of high intensity according to claim 3, which is characterized in that the metal enhancement layer and fiber
The cross section of the faying face of enhancement layer is tooth-shape structure.
5. the PVC pipe structure of high intensity according to claim 4, which is characterized in that the cross section is continuous sinusoidal
The closed circular curve that line is constituted.
6. the PVC pipe structure of high intensity according to claim 1, which is characterized in that the uvioresistant protective layer
With a thickness of 0.2~0.5mm.
7. the PVC pipe structure of high intensity according to claim 6, which is characterized in that the uvioresistant protective layer by
The fluorine resin material for being doped with UV resistant agent is made.
8. the PVC pipe structure of high intensity according to claim 7, which is characterized in that the fluororesin is polyvinylidene fluoride
Olefine resin.
9. the PVC pipe structure of high intensity according to claim 1, which is characterized in that material used in the tubing tube body
It is the high density crosslinked polyethylene that molecular weight is 600,000-80 ten thousand units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347813.8U CN208735036U (en) | 2018-08-20 | 2018-08-20 | High-intensitive PVC pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347813.8U CN208735036U (en) | 2018-08-20 | 2018-08-20 | High-intensitive PVC pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735036U true CN208735036U (en) | 2019-04-12 |
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ID=66030436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347813.8U Active CN208735036U (en) | 2018-08-20 | 2018-08-20 | High-intensitive PVC pipe structure |
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| Country | Link |
|---|---|
| CN (1) | CN208735036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410589A (en) * | 2019-07-10 | 2019-11-05 | 袁睿 | A kind of impact-resistant pipe fitting |
-
2018
- 2018-08-20 CN CN201821347813.8U patent/CN208735036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410589A (en) * | 2019-07-10 | 2019-11-05 | 袁睿 | A kind of impact-resistant pipe fitting |
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