CN217736547U - Structure-enhanced polyethylene composite pipe - Google Patents
Structure-enhanced polyethylene composite pipe Download PDFInfo
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- CN217736547U CN217736547U CN202221999918.8U CN202221999918U CN217736547U CN 217736547 U CN217736547 U CN 217736547U CN 202221999918 U CN202221999918 U CN 202221999918U CN 217736547 U CN217736547 U CN 217736547U
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- pipe
- interlayer
- wire rope
- additional strengthening
- reinforcing structure
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Abstract
The utility model discloses a compound pipe of structure enhancement mode polyethylene belongs to pipeline preparation technical field, the utility model discloses an inlayer core pipe, outer pipe set up first additional strengthening and the second additional strengthening between inlayer core pipe and outer pipe, and first additional strengthening, second additional strengthening are all including the plastics interlayer and the wire rope interlayer that connect into an organic whole structure. The utility model discloses simple structure is provided with the plastics interlayer between the wire rope interlayer of first additional strengthening in the compound pipe, second additional strengthening to avoid first layer wire rope interlayer and second floor wire rope interlayer direct contact, avoid producing friction and partial stress concentration, thereby improve the operating pressure of compound pipe.
Description
Technical Field
The utility model relates to a pipeline preparation field, concretely relates to compound pipe of structure enhancement mode polyethylene.
Background
The reinforced material of the steel wire winding reinforced plastic composite pipe is a steel wire mesh skeleton structure formed by spiral winding, the steel wire winding of the steel wire winding reinforced pipe is generally two layers, the second layer steel wire and the first layer steel wire are in direct contact during winding, friction and partial stress concentration can be generated at the contact position, and therefore the working pressure of the composite pipe cannot reach a high-pressure level.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound pipe of structure enhancement mode polyethylene.
The technical scheme of the utility model is that: the utility model provides a compound pipe of structure enhancement mode polyethylene, includes inlayer core pipe, outer layer pipe, sets up first additional strengthening and the second additional strengthening between inlayer core pipe and outer layer pipe, and first additional strengthening, second additional strengthening all include plastic interlayer and the wire rope interlayer that connects into an organic whole structure.
According to a further technical scheme, the steel wire rope interlayer comprises a plurality of steel wire ropes arranged in parallel, and the steel wire rope interlayer is embedded in the plastic interlayer.
According to the further technical scheme, the first reinforcing structure and the inner layer core pipe are connected into an integral structure through hot melting, and the second reinforcing structure and the outer layer pipe are connected into an integral structure through hot melting.
The utility model has the advantages that:
the utility model discloses simple structure is provided with the plastics interlayer between the first additional strengthening in the compound pipe, the wire rope interlayer of second additional strengthening to avoid first layer wire rope interlayer and second floor wire rope interlayer direct contact, avoid producing friction and partial stress concentration, thereby improve the operating pressure of compound pipe
Drawings
FIG. 1 is a schematic structural view of the present invention,
figure 2 is a schematic cross-sectional view of the present invention,
the steel wire rope comprises an inner core pipe 1, an inner core pipe 2, a first reinforcing structure 3, a second reinforcing structure 4, a plastic interlayer 5, a steel wire rope interlayer 6 and an outer pipe.
Detailed Description
The invention will be further elucidated below by means of non-limiting examples, understanding the invention.
As shown in fig. 1-2, the utility model provides a structure enhancement mode polyethylene composite pipe, including inlayer core pipe 1, outer pipe 6, set up first additional strengthening 2 and the second additional strengthening 3 between inlayer core pipe 1 and outer pipe 6, first additional strengthening 2, second additional strengthening 3 all include the plastics interlayer 4 and the wire rope interlayer 5 that link into an organic whole structure.
Wherein, wire rope interlayer 5 includes a plurality of parallel arrangement's wire rope, and wire rope interlayer 5 inlays in plastics interlayer 4. The first reinforcing structure 2 and the inner core pipe 1 are connected into an integral structure through hot melting, and the second reinforcing structure 3 and the outer pipe 6 are connected into an integral structure through hot melting.
The utility model discloses simple structure is provided with plastics interlayer 4 between the wire rope interlayer 5 in first additional strengthening 2, the second additional strengthening 3 in the compound pipe to avoid two sets of 5 direct contact of wire rope interlayer, avoid producing friction and partial stress concentration, thereby improve the operating pressure of compound pipe.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A structure enhancement mode polyethylene composite pipe which is characterized in that: the steel wire rope reinforced composite pipe comprises an inner core pipe, an outer pipe, a first reinforcing structure and a second reinforcing structure, wherein the first reinforcing structure and the second reinforcing structure are arranged between the inner core pipe and the outer pipe, and the first reinforcing structure and the second reinforcing structure respectively comprise a plastic interlayer and a steel wire rope interlayer which are connected into a whole.
2. The structurally reinforced polyethylene composite pipe of claim 1, wherein: the steel wire rope interlayer comprises a plurality of steel wire ropes arranged in parallel, and the steel wire rope interlayer is embedded in the plastic interlayer.
3. The structurally-reinforced polyethylene composite pipe of claim 1, wherein: the first reinforcing structure and the inner core pipe are connected into an integral structure through hot melting, and the second reinforcing structure and the outer core pipe are connected into an integral structure through hot melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221999918.8U CN217736547U (en) | 2022-07-29 | 2022-07-29 | Structure-enhanced polyethylene composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221999918.8U CN217736547U (en) | 2022-07-29 | 2022-07-29 | Structure-enhanced polyethylene composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217736547U true CN217736547U (en) | 2022-11-04 |
Family
ID=83812591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221999918.8U Active CN217736547U (en) | 2022-07-29 | 2022-07-29 | Structure-enhanced polyethylene composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217736547U (en) |
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2022
- 2022-07-29 CN CN202221999918.8U patent/CN217736547U/en active Active
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