CN204284894U - Oval composite pipe - Google Patents
Oval composite pipe Download PDFInfo
- Publication number
- CN204284894U CN204284894U CN201420678622.5U CN201420678622U CN204284894U CN 204284894 U CN204284894 U CN 204284894U CN 201420678622 U CN201420678622 U CN 201420678622U CN 204284894 U CN204284894 U CN 204284894U
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- CN
- China
- Prior art keywords
- oval
- mesosphere
- group
- composite pipe
- stiffening rib
- 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.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of oval composite pipe, comprise the oval body of the skin be set in together successively, the oval body in mesosphere and the oval body of internal layer, the oval body of described internal layer and the oval body of skin is equal and is supported by positioning element between the oval body in mesosphere and form slip casting gap afterwards, is all filled with packing in slip casting gap described in each.The utility model corrosion resistance is strong, intensity large, it is simple to install and long service life.
Description
Technical field
The utility model relates to composite pipe technical field, refers to a kind of oval composite pipe especially.
Background technique
At first, the skeleton of green house of vegetables, cultivation greenhouse etc. generally adopts traditional bamboo pole, rod, but bamboo pole, rod intensity are low, corrosion-resistant, and working life is short, and maintenance cost is high; Along with development and the popularization of Polyhouse technology, use steel pipe and pvc pipe to replace bamboo pole, rod gradually, but some old problems exist already, have also supervened some new problems, steel pipe corrosion-resistant, price is high; Pvc pipe rigidity, intensity are low; Adopted the materials such as inorganic glass-fiber reinforced plastic to do big-canopy framework more afterwards, but still there is the problems such as expensive, installation is inconvenient in FRIM etc.
Model utility content
The utility model proposes a kind of oval composite pipe, corrosion resistance is strong, intensity is large, installation is simple and long service life.
The technical solution of the utility model is achieved in that oval composite pipe, comprise the oval body of the skin be set in together successively, the oval body in mesosphere and the oval body of internal layer, the oval body of described skin and internal layer shape body are oval plastic tube, the oval body in described mesosphere is oval metal pipe, the oval inboard wall of tube body in described mesosphere is welded with some first group of stiffening ribs also playing reinforing function for the formation of the first slip casting gap between the oval body in mesosphere and the oval body of internal layer, the oval tube wall in described mesosphere is welded with some second group of stiffening ribs also playing reinforing function for the formation of the second slip casting gap between the oval body in mesosphere and the oval body of skin, described first group of stiffening rib and second group of stiffening rib be the axis being parallel of oval body with mesosphere all, all packing is filled with in described first slip casting gap and the second slip casting gap.
Preferably, described first group of stiffening rib has two and is arranged at two distal ends of the oval inboard wall of tube body in described mesosphere respectively, and described second group of stiffening rib has two and be arranged at two distal ends of the oval tube wall in described mesosphere respectively.
Preferably, described first group of stiffening rib and second group of stiffening rib are cylindrical stiffening rib.
Preferably, described oval composite pipe extends with rectilinear direction.
Preferably, described packing is magnesite cement.
Have employed technique scheme, the beneficial effects of the utility model are: because oval composite pipe comprises the oval body of the skin be set in together successively, the oval body in mesosphere and the oval body of internal layer, outer oval body and internal layer shape body are oval plastic tube, the oval body in described mesosphere is oval metal pipe, forms the first slip casting gap between the oval body in mesosphere and the oval body of internal layer; Form the second slip casting gap between the oval body in mesosphere and the oval body of skin, in each slip casting gap, be all filled with packing.Not only overcome the defect of the low and easy fracture of intensity on pvc pipe and bamboo pole, and overcome the corrosion-prone defect of steel pipe, other two groups of stiffening ribs make this oval composite pipe strengthen further further, the production technology of composite pipe is enormously simplify by the method in stiffening rib formation slip casting gap, in sum, this product corrosion resistance is strong, intensity large, it is simple to install and long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model;
Wherein: 1, the first oval plastic tube; 2, the second oval plastic tube; 3, oval metal pipe; 4, the first slip casting gap; 5, first group of stiffening rib; 6, the second slip casting gap; 7, second group of stiffening rib; 8, magnesite cement.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, oval composite pipe, comprise the oval body of the skin be set in together successively, the oval body in mesosphere and the oval body of internal layer, the oval body of described skin is the first oval plastic tube 1, internal layer shape body is the second oval plastic tube 2, the oval body in described mesosphere is oval metal pipe 3, the oval inboard wall of tube body in described mesosphere is welded with some first group of stiffening ribs 5 also playing reinforing function for the formation of the first slip casting gap 4 between the oval body in mesosphere and the oval body of internal layer, the oval tube wall in described mesosphere is welded with some second group of stiffening ribs 7 also playing reinforing function for the formation of the second slip casting gap 6 between the oval body in mesosphere and the oval body of skin, described first group of stiffening rib 5 and second group of stiffening rib 7 be the axis being parallel of oval body with mesosphere all, all packing is filled with in described first slip casting gap 4 and the second slip casting gap 6.Packing is magnesite cement 8.
In the present embodiment, described first group of stiffening rib 5 has two and is arranged at two distal ends of the oval inboard wall of tube body in described mesosphere respectively, and described second group of stiffening rib 7 has two and be arranged at two distal ends of the oval tube wall in described mesosphere respectively.
Preferably, described first group of stiffening rib 5 and second group of stiffening rib 7 are cylindrical stiffening rib.Oval composite pipe extends with rectilinear direction.
The utility model not only overcomes the defect of the low and easy fracture of intensity on pvc pipe and bamboo pole, and overcomes the corrosion-prone defect of steel pipe, and in sum, this product corrosion resistance is strong, intensity large, it is simple to install and long service life.
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 amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. oval composite pipe, it is characterized in that, comprise the oval body of the skin be set in together successively, the oval body in mesosphere and the oval body of internal layer, the oval body of described skin and internal layer shape body are oval plastic tube, the oval body in described mesosphere is oval metal pipe, the oval inboard wall of tube body in described mesosphere is welded with some first group of stiffening ribs also playing reinforing function for the formation of the first slip casting gap between the oval body in mesosphere and the oval body of internal layer, the oval tube wall in described mesosphere is welded with some second group of stiffening ribs also playing reinforing function for the formation of the second slip casting gap between the oval body in mesosphere and the oval body of skin, described first group of stiffening rib and second group of stiffening rib be the axis being parallel of oval body with mesosphere all, all packing is filled with in described first slip casting gap and the second slip casting gap.
2. oval composite pipe as claimed in claim 1, it is characterized in that, described first group of stiffening rib has two and is arranged at two distal ends of the oval inboard wall of tube body in described mesosphere respectively, and described second group of stiffening rib has two and be arranged at two distal ends of the oval tube wall in described mesosphere respectively.
3. oval composite pipe as claimed in claim 2, is characterized in that, described first group of stiffening rib and second group of stiffening rib are cylindrical stiffening rib.
4. oval composite pipe as claimed in claim 1, is characterized in that, described oval composite pipe extends with rectilinear direction.
5. oval composite pipe as claimed in claim 1, is characterized in that, described packing is magnesite cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678622.5U CN204284894U (en) | 2014-11-13 | 2014-11-13 | Oval composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678622.5U CN204284894U (en) | 2014-11-13 | 2014-11-13 | Oval composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284894U true CN204284894U (en) | 2015-04-22 |
Family
ID=52868054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678622.5U Expired - Fee Related CN204284894U (en) | 2014-11-13 | 2014-11-13 | Oval composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373803A (en) * | 2014-11-13 | 2015-02-25 | 武桂君 | Oval composite pipe and producing technology thereof |
| CN105256919A (en) * | 2015-11-25 | 2016-01-20 | 苏州富通高新材料科技股份有限公司 | Tube product combined thermal insulation wall |
-
2014
- 2014-11-13 CN CN201420678622.5U patent/CN204284894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373803A (en) * | 2014-11-13 | 2015-02-25 | 武桂君 | Oval composite pipe and producing technology thereof |
| CN105256919A (en) * | 2015-11-25 | 2016-01-20 | 苏州富通高新材料科技股份有限公司 | Tube product combined thermal insulation wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |