CN203585604U - FNPP steel band-reinforcing spiral corrugated pipe - Google Patents
FNPP steel band-reinforcing spiral corrugated pipe Download PDFInfo
- Publication number
- CN203585604U CN203585604U CN201320763974.6U CN201320763974U CN203585604U CN 203585604 U CN203585604 U CN 203585604U CN 201320763974 U CN201320763974 U CN 201320763974U CN 203585604 U CN203585604 U CN 203585604U
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- CN
- China
- Prior art keywords
- steel band
- fnpp
- steel strip
- arranged outside
- corrugated pipe
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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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000009423 ventilation Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of running pipelines, in particular to an FNPP steel band-reinforcing spiral corrugated pipe with a reasonable structure. The FNPP steel band-reinforcing spiral corrugated pipe comprises a pipe cavity and a pipe wall; a spiral groove is arranged outside the pipe wall and is internally provided with a steel band reinforcing body; a fixing layer is arranged outside the steel band reinforcing body. According to the FNPP steel band-reinforcing spiral corrugated pipe, as the spiral groove is arranged outside the pipe wall and is internally provided with the steel band reinforcing body, the resistance of the pipeline to a soil load is enhanced, demands can be met with the thinner pipe wall, about half production materials are saved, the production cost is reduced, the weight is light, the carrying and connection are both convenient, the construction is fast and the maintenance work is simple.
Description
Technical field
The utility model relates to conveyance conduit technical field, is specifically related to a kind of FNPP steel band reinforced spiral ripple pipe rational in infrastructure.
Background technique
FNPP is a kind of modification power Reinforced Polypropylene material, and conveyance conduit is widely used in water supply, draining, blowdown, exhaust, subway ventilation, mine ventilation, field irrigation etc.A lot of cement pipe, steel pipes of using such as groundwater supply, draining, because cement pipe, steel pipe are steel tube, weight is large, transportation and arrangement inconvenience, and easily break, maximum PVC or similar pipeline are used in exhaust, subway ventilation, mine ventilation at present, basic is single wall solid tubes, intensity difference, and pipeline is had a low resistance to soil load, Heavy Weight, not ageing-resistant.
Model utility content
For above-mentioned deficiency of the prior art, the utility model aims to provide the better FNPP steel band reinforced spiral ripple pipe of a kind of impact resistance.
For solving the problems of the technologies described above, FNPP steel band reinforced spiral ripple pipe of the present utility model, it comprises tube chamber and tube wall, described tube wall arranged outside has helical groove, is provided with steel strip reinforced body in this helical groove, in the external side of steel strip reinforced, is provided with fixed bed.
Concrete, the cross section of described steel strip reinforced body is " U " type.
The cross section of described steel strip reinforced body is circular arc type.
Between described steel strip reinforced body and fixed bed and between steel strip reinforced body and helical groove, be provided with adhesive layer.
Described adhesive layer adopts adhering resin to be made.
FNPP steel band reinforced spiral ripple pipe of the present utility model, owing to having helical groove in tube wall arranged outside, in this helical groove, be provided with steel strip reinforced body, so strengthened the resistivity of pipeline to soil load, only need thinner tube wall just can meet the demands, saved the production material of half left and right, reduced cost of production, and lightweight, carrying be connected all easily, quick construction, maintenance work are simple.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model FNPP steel band reinforced spiral ripple pipe;
Fig. 2 is the enlarged diagram of A part in Fig. 1;
Fig. 3 is the enlarged diagram of A part in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-Figure 3, FNPP steel band reinforced spiral ripple pipe of the present utility model, comprises tube chamber 1 and tube wall 2, and described tube wall 2 arranged outside have helical groove 21, in this helical groove 21, be provided with steel strip reinforced body 22, in steel strip reinforced body 22 arranged outside, have fixed bed 23.The utility model is owing to having helical groove 21 in tube wall 2 arranged outside, in this helical groove 21, be provided with steel strip reinforced body 22, so strengthened the resistivity of pipeline to soil load, only need thinner tube wall just can meet the demands, the production material of having saved half left and right, has reduced cost of production, and lightweight, carrying be connected all easily, quick construction, maintenance work are simple.
Concrete, the cross section of described steel strip reinforced body 22 is " U " type." U " steel band of model reinforcement science, reasonable, impact resistance is fine, is more suitable for practicality.
The cross section of described steel strip reinforced body 22 is circular arc type.Be mainly in order to ensure good impact resistance, be not easy to allow soil or other weights impact tubing.
Between described steel strip reinforced body 22 and fixed bed 23 and between steel strip reinforced body 22 and helical groove 21, be provided with adhesive layer, described adhesive layer adopts adhering resin to be made.Adhesive layer is mainly more firm in order to guarantee connection, difficult drop-off.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a FNPP steel band reinforced spiral ripple pipe, it is characterized in that: comprise tube chamber (1) and tube wall (2), described tube wall (2) arranged outside has helical groove (21), in this helical groove (21), be provided with steel strip reinforced body (22), in steel strip reinforced body (22) arranged outside, have fixed bed (23).
2. FNPP steel band reinforced spiral ripple pipe according to claim 1, is characterized in that: the cross section of described steel strip reinforced body (22) is " U " type.
3. FNPP steel band reinforced spiral ripple pipe according to claim 1, is characterized in that: the cross section of described steel strip reinforced body (22) is circular arc type.
4. according to the FNPP steel band reinforced spiral ripple pipe described in claim 1-3 any one, it is characterized in that: between described steel strip reinforced body (22) and fixed bed (23) and between steel strip reinforced body (22) and helical groove (21), be provided with adhesive layer.
5. FNPP steel band reinforced spiral ripple pipe according to claim 4, is characterized in that: described adhesive layer adopts adhering resin to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763974.6U CN203585604U (en) | 2013-11-27 | 2013-11-27 | FNPP steel band-reinforcing spiral corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763974.6U CN203585604U (en) | 2013-11-27 | 2013-11-27 | FNPP steel band-reinforcing spiral corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585604U true CN203585604U (en) | 2014-05-07 |
Family
ID=50583519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763974.6U Expired - Fee Related CN203585604U (en) | 2013-11-27 | 2013-11-27 | FNPP steel band-reinforcing spiral corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585604U (en) |
-
2013
- 2013-11-27 CN CN201320763974.6U patent/CN203585604U/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: 20140507 |