CN204042232U - breakage-proof PVC pipeline structure - Google Patents
breakage-proof PVC pipeline structure Download PDFInfo
- Publication number
- CN204042232U CN204042232U CN201420426646.1U CN201420426646U CN204042232U CN 204042232 U CN204042232 U CN 204042232U CN 201420426646 U CN201420426646 U CN 201420426646U CN 204042232 U CN204042232 U CN 204042232U
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- China
- Prior art keywords
- inwall
- breakage
- wall
- pvc pipeline
- pipeline
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- Expired - Fee Related
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Abstract
The utility model discloses breakage-proof PVC pipeline structure, comprise inwall and outer wall, between inwall and outer wall, be also provided with build-up layer; PVC pipeline is also provided with diastole structure; The inwall at diastole structure place, outer wall and elasticity parietal layer or annulate lamella are all folded into " U " type; Open the U-shaped opening of easypro structure to insides of pipes or outside.The utility model provides breakage-proof PVC pipeline structure, improves the working life of pipeline, reduces the loss that piping failure brings, increases economic benefit, improves the competitive ability of enterprise.
Description
Technical field
The utility model relates to a kind of pipeline configuration, relates to breakage-proof PVC pipeline structure specifically.
Background technique
At present, PVC pipeline relies on it from heavy and light, and corrosion-resistant, the features such as compressive strength is high, safe ready receive the favorable comment always of engineering circles.In the last few years, under the pulling of rapid economic development at home, China's PVC pipeline development is very rapid.But the structure of existing PVC pipeline is comparatively single, is in use still easy to damaged phenomenon occurs, is carrying out changing also comparatively bothering after breakage, be unfavorable for its long-term use.
Summary of the invention
In view of this, the utility model provides breakage-proof PVC pipeline structure, improves the working life of pipeline, reduces the loss that piping failure brings, increases economic benefit, improves the competitive ability of enterprise.
For solving above technical problem, the technical solution of the utility model is:
Breakage-proof PVC pipeline structure, comprises inwall and outer wall, between inwall and outer wall, is also provided with build-up layer.
Further, above-mentioned build-up layer is elasticity parietal layer; Elasticity parietal layer is made up of straight line tube wall, and this straight line tube wall is arranged around inner wall outside successively, and one end of straight line tube wall is fixed on inner wall outside, and is wrapped in wherein by inwall.
As preferably, the other end of the straight line tube wall in described elasticity parietal layer is fixed on the inner side of outer wall, and the space between every two straight line tube walls forms a cavity.
Further, above-mentioned build-up layer is annulate lamella; Annulate lamella is made up of semicircle pipeline, and this semicircle pipeline is sequentially arranged in inner wall outside, and is wrapped in wherein by inwall.
As preferably, the opening direction of the semicircle pipeline in described annulate lamella points to inwall
Further, above-mentioned PVC pipeline is also provided with diastole structure.
As preferably, the inwall at described diastole structure place, outer wall and elasticity parietal layer or annulate lamella are all folded into " U " type.
As preferably, the U-shaped opening of described easypro structure is to insides of pipes or outside.
Compared with prior art, the utility model has following beneficial effect:
The utility model is provided with inwall and outer wall, elasticity parietal layer is also provided with between inwall and outer wall, space between outer wall and inwall be divide into cavity one by one by elasticity parietal layer, can be good at the elasticity improving pipeline, reduce the stressed of pipeline, spread out stressed more uniformly, when the inwall simultaneously at each cavity place or outer wall are damaged separately, pipeline still normally can carry out work, substantially prolongs the working life of pipeline; The utility model is provided with inwall and outer wall, also annulate lamella is provided with between inwall and outer wall, can be good at reducing the stressed of pipeline, spread out stressed more uniformly, simultaneously when inwall or outer wall are damaged separately, pipeline still normally can carry out work, substantially prolongs the working life of pipeline; The utility model is provided with an easypro structure can make pipeline adaptation distortion among a small circle in use, well improves the adaptive capacity of pipeline, avoids the piping failure that the distortion in pipeline using process causes, further increase the working life of pipeline; The utility model structure is simple, easy to use, and the cost produced with processing is lower, can be good at carrying out large-scale manufacture and usage.
Accompanying drawing explanation
Fig. 1 is horizontal section schematic diagram of the present utility model;
Fig. 2 is longitudinal profile schematic diagram of the present utility model;
Fig. 3 is the horizontal section schematic diagram of another kind of structure of the present utility model.
On figure, reference character is: 1-inwall; 2-elasticity parietal layer; 3-outer wall; 4-diastole structure; 5-annulate lamella.
Embodiment
Core thinking of the present utility model is, provides breakage-proof PVC pipeline structure, improves the working life of pipeline, reduce the loss that piping failure brings, increase economic benefit, improve the competitive ability of enterprise.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, 2, breakage-proof PVC pipeline structure, comprises inwall 1 and outer wall 3, between inwall 1 and outer wall 3, is also provided with build-up layer.
Above-mentioned build-up layer is elasticity parietal layer 2; Elasticity parietal layer 2 is made up of straight line tube wall, and this straight line tube wall is arranged around outside inwall 1 successively, and one end of straight line tube wall is fixed on outside inwall 1, and is wrapped in wherein by inwall 1.
As preferably, the other end of the straight line tube wall in described elasticity parietal layer 2 is fixed on the inner side of outer wall 3, and the space between every two straight line tube walls forms a cavity.
Above-mentioned build-up layer is annulate lamella 5; Annulate lamella 5 is made up of semicircle pipeline, and this semicircle pipeline is sequentially arranged in outside inwall 1, and is wrapped in wherein by inwall 1.
As preferably, the opening direction of the semicircle pipeline in described annulate lamella 5 points to inwall 1
Above-mentioned PVC pipeline is also provided with diastole structure 4.
As preferably, the inwall 1 at described diastole structure 4 place, outer wall 3 and elasticity parietal layer 2 or annulate lamella 5 are all folded into " U " type.
As preferably, the U-shaped opening of described easypro structure 4 is to insides of pipes.
Embodiment 2
As shown in Figure 3, the difference of the present embodiment and embodiment 1 is that above-mentioned build-up layer is annulate lamella 5; Annulate lamella 5 is made up of semicircle pipeline, and this semicircle pipeline is sequentially arranged in outside inwall 1, and is wrapped in wherein by inwall 1.
As preferably, the opening direction of the semicircle pipeline in described annulate lamella 5 points to inwall 1
Embodiment 3
The difference of the present embodiment and embodiment 1 is only that a U-shaped opening of easypro structure 4 is outside pipeline.
Embodiment 4
The difference of the present embodiment and embodiment 2 is only that a U-shaped opening of easypro structure 4 is outside pipeline.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. breakage-proof PVC pipeline structure, is characterized in that, comprises inwall (1) and outer wall (3), between inwall (1) and outer wall (3), is also provided with build-up layer.
2. breakage-proof PVC pipeline structure according to claim 1, is characterized in that, described build-up layer is elasticity parietal layer (2); Elasticity parietal layer (2) is made up of straight line tube wall, and this straight line tube wall is arranged around inwall (1) outside successively, and one end of straight line tube wall is fixed on inwall (1) outside, and is wrapped in wherein by inwall (1).
3. breakage-proof PVC pipeline structure according to claim 2, it is characterized in that, the other end of the straight line tube wall in described elasticity parietal layer (2) is fixed on the inner side of outer wall (3), and the space between every two straight line tube walls forms a cavity.
4. breakage-proof PVC pipeline structure according to claim 1, is characterized in that, described build-up layer is annulate lamella (5); Annulate lamella (5) is made up of semicircle pipeline, and this semicircle pipeline is sequentially arranged in inwall (1) outside, and is wrapped in wherein by inwall (1).
5. breakage-proof PVC pipeline structure according to claim 4, is characterized in that, the opening direction of the semicircle pipeline in described annulate lamella (5) points to inwall (1).
6. the breakage-proof PVC pipeline structure according to Claims 1 to 5 any one, is characterized in that, described PVC pipeline is also provided with diastole structure (4).
7. breakage-proof PVC pipeline structure according to claim 6, it is characterized in that, the inwall (1) at described diastole structure (4) place, outer wall (3) and elasticity parietal layer (2) or annulate lamella (5) are all folded into " U " type.
8. breakage-proof PVC pipeline structure according to claim 7, is characterized in that, the U-shaped opening of described diastole structure (4) is to insides of pipes or outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426646.1U CN204042232U (en) | 2014-07-30 | 2014-07-30 | breakage-proof PVC pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426646.1U CN204042232U (en) | 2014-07-30 | 2014-07-30 | breakage-proof PVC pipeline structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042232U true CN204042232U (en) | 2014-12-24 |
Family
ID=52242897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426646.1U Expired - Fee Related CN204042232U (en) | 2014-07-30 | 2014-07-30 | breakage-proof PVC pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042232U (en) |
-
2014
- 2014-07-30 CN CN201420426646.1U patent/CN204042232U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141224 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |