CN203413338U - Double-wall corrugated pipe with cavity - Google Patents
Double-wall corrugated pipe with cavity Download PDFInfo
- Publication number
- CN203413338U CN203413338U CN201320405058.5U CN201320405058U CN203413338U CN 203413338 U CN203413338 U CN 203413338U CN 201320405058 U CN201320405058 U CN 201320405058U CN 203413338 U CN203413338 U CN 203413338U
- Authority
- CN
- China
- Prior art keywords
- double
- corrugated pipe
- cavity
- wall corrugated
- layer
- 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
Links
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a double-wall corrugated pipe with a cavity. The double-wall corrugated pipe comprises a corrugated wall layer and a connecting layer, wherein the corrugated wall layer is fixedly connected with the connecting layer; at least one inner cavity for enhancing the pressure resistance is formed inside the projecting end of the corrugated wall layer. The double-wall corrugated pipe with the cavity provided by the utility model has the advantage that the pressure resistance is greatly improved because the at least one inner cavity for enhancing the pressure resistance is formed inside the projecting end of the corrugated wall layer of the double-wall corrugated pipe.
Description
Technical field
The utility model relates to a kind of double-wall corrugated pipe with cavity.
Background technique
At present, double-wall corrugated pipe is just more and more applied to the fields such as building, communication and agricultural with its excellent performance, but in common double-wall corrugated pipe, inner chamber is not set, and compression resistance is poor.
Model utility content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of double-wall corrugated pipe with cavity, solve the poor problem of common double-wall corrugated pipe compression resistance.
The utility model solves the technological scheme that its technical problem adopts: a kind of double-wall corrugated pipe with cavity, comprise ripple parietal layer and tie layer, ripple parietal layer is fixedly connected with tie layer, and ripple parietal layer protruding end inside offers at least one for strengthening the inner chamber of compression resistance.
Inner chamber is ellipsoidal structure inner chamber.
The beneficial effects of the utility model are that the double-wall corrugated pipe ripple parietal layer protruding end inside with cavity of the present utility model offers at least one for strengthening the inner chamber of compression resistance, thereby greatly improves its compression resistance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. ripple parietal layers, 2. tie layer, 3. inner chamber in figure.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
A kind of double-wall corrugated pipe with cavity as shown in Figure 1, comprises ripple parietal layer 1 and tie layer 2, and ripple parietal layer 1 is fixedly connected with tie layer 2, and 2 layers of protruding end inside of bellows wall offer four for strengthening the inner chamber 3 of compression resistance.
Inner chamber 3 is ellipsoidal structure inner chamber.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this model utility technological thought, carry out various change and modification completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (2)
1. a double-wall corrugated pipe with cavity, comprise ripple parietal layer (1) and tie layer (2), it is characterized in that: described ripple parietal layer (1) is fixedly connected with tie layer (2), ripple parietal layer (1) protruding end inside offers at least one for strengthening the inner chamber (3) of compression resistance.
2. the double-wall corrugated pipe with cavity according to claim 1, is characterized in that: described inner chamber (3) is ellipsoidal structure inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405058.5U CN203413338U (en) | 2013-07-08 | 2013-07-08 | Double-wall corrugated pipe with cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405058.5U CN203413338U (en) | 2013-07-08 | 2013-07-08 | Double-wall corrugated pipe with cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413338U true CN203413338U (en) | 2014-01-29 |
Family
ID=49976226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405058.5U Expired - Fee Related CN203413338U (en) | 2013-07-08 | 2013-07-08 | Double-wall corrugated pipe with cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413338U (en) |
-
2013
- 2013-07-08 CN CN201320405058.5U patent/CN203413338U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204254089U (en) | A kind of sealed type large-scale pipeline connecting head | |
| CN203413338U (en) | Double-wall corrugated pipe with cavity | |
| CN203383360U (en) | Curtain wall with hooks | |
| CN203413249U (en) | Double-wall corrugated pipe | |
| CN203410100U (en) | Double-wall corrugated pipe with protection cover | |
| CN203384510U (en) | Double-wall corrugated pipe | |
| CN203836461U (en) | Stainless steel liner cross pipe fitting | |
| CN203413337U (en) | Double-wall corrugated pipe with fluorescent layer | |
| CN203410101U (en) | Double-wall corrugated pipe with reinforcing ring | |
| CN203201993U (en) | Connecting shaft | |
| CN204805777U (en) | Novel nonrust steel pipe | |
| CN104315327A (en) | Dual-wall corrugated pipe with spring | |
| CN204178844U (en) | Production ultra high voltage is taken shelter from the thunder the mould of pipe | |
| CN202955219U (en) | Hydraulic water storage equipment | |
| CN205504332U (en) | Connecting head | |
| CN202091654U (en) | Double-walled corrugated pipe | |
| CN203422996U (en) | Hollow high-voltage ignition cable | |
| CN204099799U (en) | T-shaped three-dimensional five-way pipe joint | |
| CN202768783U (en) | Box body of reduction gearbox | |
| CN204099794U (en) | The three-dimensional three-way union of L-type | |
| CN204099800U (en) | The three-dimensional union cross of L-type | |
| CN201661791U (en) | Pipe quick-connection piston cylinder | |
| CN206478340U (en) | A kind of PE pipes extending connector | |
| CN204215880U (en) | A kind of electricity-saving lamp regulatable inductor | |
| CN201971632U (en) | Anhydrous hydrogen fluoride rectifying tower |
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: 20140129 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |