CN218543458U - Polyethylene composite pipe with steel mesh framework - Google Patents
Polyethylene composite pipe with steel mesh framework Download PDFInfo
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- CN218543458U CN218543458U CN202222887100.3U CN202222887100U CN218543458U CN 218543458 U CN218543458 U CN 218543458U CN 202222887100 U CN202222887100 U CN 202222887100U CN 218543458 U CN218543458 U CN 218543458U
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Abstract
The utility model provides a steel belt mesh skeleton polyethylene composite pipe, which comprises a mesh steel belt skeleton polyethylene composite pipe, wherein the mesh steel belt skeleton polyethylene composite pipe comprises a mesh steel belt skeleton, and the outer wall of the mesh steel belt skeleton is coated with an outer adhesive layer; the outer wall of the mesh steel belt framework is provided with an outer plastic layer, and the outer plastic layer is glued with the mesh steel belt framework through an outer glue joint layer; the inner wall of the mesh steel belt framework is coated with an inner adhesive layer; the inner wall of the mesh steel belt framework is provided with an inner plastic layer, and the inner plastic layer is connected with the mesh steel belt framework through an inner adhesive layer in an adhesive mode. The utility model discloses thermal shrinkage film cover, fixed sticky tape, lag and hot melt adhesive layer's setting is favorable to realizing the function that can direct butt fusion mesh steel band skeleton polyethylene compound pipe.
Description
Technical Field
The utility model belongs to the technical field of the compound pipe of polyethylene, especially, relate to a compound pipe of steel band mesh skeleton polyethylene.
Background
The steel strip mesh skeleton polyethylene composite pipe is a composite pipe which is made of cold-rolled steel strips and welded with mesh pipes as a reinforced skeleton and composite thermoplastic plastics, and can be divided into the following parts according to purposes: the composite material has several uses, including high compression strength, high creep resistance, high ring rigidity, high impact resistance, high corrosion resistance, high wear resistance, etc.
The existing polyethylene composite pipe with the steel mesh framework has some problems in the using process, such as: when laying the installation to steel band mesh skeleton polyethylene composite pipe, the clearance of polishing need be generally to the oxide layer of composite pipe outer wall both sides, just can carry out the butt fusion to two composite pipes afterwards, and it is comparatively inconvenient to use, and the clearance oxide layer of polishing moreover can also increase laying installation time of composite pipe to can influence the installation effectiveness to composite pipe.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists, the utility model provides a steel band mesh skeleton polyethylene composite pipe, its effect that can realize the compound pipe of direct butt fusion mesh steel band skeleton polyethylene.
The technical scheme is as follows: a steel belt mesh framework polyethylene composite pipe comprises a mesh steel belt framework polyethylene composite pipe, wherein the mesh steel belt framework polyethylene composite pipe comprises a mesh steel belt framework, and an outer adhesive layer is coated on the outer wall of the mesh steel belt framework; the outer wall of the mesh steel belt framework is provided with an outer plastic layer, and the outer plastic layer is glued with the mesh steel belt framework through an outer glue joint layer; the inner wall of the mesh steel belt framework is coated with an inner adhesive layer; the inner wall of the mesh steel belt framework is provided with an inner plastic layer, and the inner plastic layer is connected with the mesh steel belt framework through an inner adhesive layer in an adhesive manner.
Preferably, the anti-oxidation protective film sleeve structure comprises a thermal shrinkage film sleeve, the thermal shrinkage film sleeve is sleeved at the left end of the polyethylene composite pipe with the mesh steel belt framework, a fixing adhesive tape is bonded and wound on the right side of the outer wall of the thermal shrinkage film sleeve, and the right part of the inner side of the fixing adhesive tape is bonded and wound on the left side of the outer wall of the polyethylene composite pipe with the mesh steel belt framework; the left end of the mesh steel belt framework polyethylene composite pipe is further sleeved with a protective sleeve, the right side of the inner wall of the protective sleeve is coated with a hot melt adhesive layer, and the protective sleeve is glued with the outer wall of the mesh steel belt framework polyethylene composite pipe through the hot melt adhesive layer; the thermal shrinkage film sleeve and the fixing adhesive tape are both positioned inside the protective sleeve, wherein the fixing adhesive tape is positioned on the left side of the hot melt adhesive layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, pyrocondensation membrane cover, fixed sticky tape, lag and hot melt adhesive layer's setting is favorable to realizing the function that can directly weld mesh steel band skeleton polyethylene composite pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view of the polyethylene composite pipe with mesh steel belt framework of the present invention.
Fig. 3 is a schematic view of the internal structure of the anti-oxidation protective film sleeve structure of the present invention.
In the figure:
1. a polyethylene composite pipe with a mesh steel belt framework; 11. a mesh steel belt framework; 12. an outer adhesive layer; 13. an outer plastic layer; 14. an inner adhesive layer; 15. an inner plastic layer; 2. an anti-oxidation protective film sleeve structure; 21. a heat-shrinkable film sleeve; 22. fixing the adhesive tape; 23. a protective sleeve; 24. and (4) a hot melt adhesive layer.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a steel band mesh framework polyethylene composite pipe comprises a mesh steel band framework polyethylene composite pipe 1, the mesh steel band framework polyethylene composite pipe 1 comprises a mesh steel band framework 11, and the outer wall of the mesh steel band framework 11 is coated with an outer adhesive layer 12; an outer plastic layer 13 is arranged on the outer wall of the mesh steel belt framework 11, and the outer plastic layer 13 is glued with the mesh steel belt framework 11 through an outer glue joint layer 12; the inner wall of the mesh steel belt framework 11 is coated with an inner adhesive layer 14; an inner plastic layer 15 is arranged on the inner wall of the mesh steel belt framework 11, and the inner plastic layer 15 is connected with the mesh steel belt framework 11 through an inner adhesive layer 14 in an adhesive mode.
The steel band mesh skeleton polyethylene composite pipe further comprises an anti-oxidation protective film sleeve structure 2, and the anti-oxidation protective film sleeve structure 2 is connected with the mesh steel band skeleton polyethylene composite pipe 1, so that the function of protecting the polished part of the mesh steel band skeleton polyethylene composite pipe 1 from being oxidized is facilitated.
In this embodiment, as shown in fig. 3, the anti-oxidation protective film sleeve structure 2 includes a heat-shrinkable film sleeve 21, the heat-shrinkable film sleeve 21 is sleeved at the left end of the polyethylene composite pipe 1 with the mesh steel belt framework, and a fixing adhesive tape 22 is bonded and wound on the right side of the outer wall of the heat-shrinkable film sleeve 21, wherein the right part of the inner side of the fixing adhesive tape 22 is bonded and wound on the left side of the outer wall of the polyethylene composite pipe 1 with the mesh steel belt framework; the left end of the mesh steel belt framework polyethylene composite pipe 1 is further sleeved with a protective sleeve 23, the right side of the inner wall of the protective sleeve 23 is coated with a hot melt adhesive layer 24, and the protective sleeve 23 is connected with the outer wall of the mesh steel belt framework polyethylene composite pipe 1 in an adhesive mode through the hot melt adhesive layer 24; thermal shrinkage film cover 21 and fixed sticky tape 22 all are located lag 23 inside, wherein fixed sticky tape 22 is located the left side of hot melt adhesive layer 24, the oxide layer of mesh steel band skeleton polyethylene composite pipe 1 outer wall can be polished and get rid of when producing, and polish department through thermal shrinkage film cover 21 hole mesh steel band skeleton polyethylene composite pipe 1 protects, after hole mesh steel band skeleton polyethylene composite pipe 1 dispatches from the factory, the user can directly tear lag 23 and thermal shrinkage film cover 21 and retrieve, then the user can directly weld hole mesh steel band skeleton polyethylene composite pipe 1, for prior art, the utility model discloses can protect the department of polishing of mesh steel band skeleton polyethylene composite pipe 1, then need not to polish once more after the delivery of hole mesh steel band skeleton polyethylene composite pipe 1 and get rid of the oxide layer, it is more convenient to use, can effectively save the time that the user polished hole mesh steel band skeleton polyethylene composite pipe 1, and then can effectively improve the efficiency that the user laid installation hole mesh steel band skeleton polyethylene composite pipe 1.
In this embodiment, specifically, the thermal shrinkage film sleeve 21 is a PE thermal shrinkage film sleeve, when producing the mesh steel band skeleton polyethylene composite pipe 1, a manufacturer can polish the oxide layers on the left and right sides of the outer wall of the mesh steel band skeleton polyethylene composite pipe 1 in advance, and then a worker can sleeve the thermal shrinkage film sleeve 21 at two ends of the mesh steel band skeleton polyethylene composite pipe 1 and heat the thermal shrinkage film sleeve, so that the thermal shrinkage film sleeve 21 tightly wraps the outer wall of the mesh steel band skeleton polyethylene composite pipe 1, the polished part of the mesh steel band skeleton polyethylene composite pipe 1 can be isolated from air by the thermal shrinkage film sleeve 21, the problem that the polished part is oxidized by air again can be effectively avoided, when the mesh steel band skeleton polyethylene composite pipe 1 leaves the factory, a user can directly tear the thermal shrinkage film sleeve 21 and weld the mesh steel band skeleton polyethylene composite pipe 1, the time for the user to polish the mesh steel band skeleton polyethylene composite pipe 1 can be effectively saved, and further, the installation efficiency of the mesh steel band skeleton polyethylene composite pipe 1 can be effectively improved.
In this embodiment, specifically, the fixing adhesive tape 22 is a PVC transparent adhesive tape, which plays a role in fixing the heat shrinkable film sleeve 21 and also plays a role in sealing.
In this embodiment, specifically, the protection sleeve 23 is made of a polyvinyl alcohol sponge sleeve, so that the problem that the thermal shrinkage film sleeve 21 is scratched and damaged by an external object in the process of transporting the mesh steel belt framework polyethylene composite pipe 1 is solved, and the protection function is realized.
In this embodiment, specifically, the hot melt adhesive layer 24 adopts EVA hot melt adhesive, plays the role of fixing the protection cover 23, and avoids the problem that the protection cover 23 and the mesh steel band framework polyethylene composite pipe 1 drop.
In this embodiment, specifically, the mesh steel belt skeleton 11 is a tubular skeleton formed by welding cold-rolled mesh steel belts.
In this embodiment, specifically, the outer adhesive layer 12 and the inner adhesive layer 14 both use HDPE adhesive layers.
In this embodiment, specifically, the outer plastic layer 13 and the inner plastic layer 15 both adopt PE-RT plastic layers.
Principle of operation
The utility model discloses in, the oxide layer of the compound pipe 1 outer wall of mesh steel band skeleton polyethylene can polish when producing and get rid of to protect the department of polishing of the compound pipe 1 of mesh steel band skeleton polyethylene through pyrocondensation membrane cover 21, after the compound pipe 1 of mesh steel band skeleton polyethylene leaves the factory, the user can directly tear lag 23 and pyrocondensation membrane cover 21 and retrieve, and the user of service can directly carry out the butt fusion to the compound pipe 1 of mesh steel band skeleton polyethylene afterwards, for prior art, the utility model discloses can protect the department of polishing of the compound pipe 1 of mesh steel band skeleton polyethylene, the compound pipe 1 of mesh steel band skeleton polyethylene leaves the factory and then need not to polish once more and get rid of the oxide layer, and it is more convenient to use, can effectively save the time that the user of polishing the compound pipe 1 of mesh steel band skeleton polyethylene, and then can effectively improve the efficiency that the user of laying installation mesh steel band skeleton polyethylene compound pipe 1.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. A steel belt mesh framework polyethylene composite pipe comprises a mesh steel belt framework polyethylene composite pipe (1), wherein the mesh steel belt framework polyethylene composite pipe (1) comprises a mesh steel belt framework (11), and an outer adhesive layer (12) is coated on the outer wall of the mesh steel belt framework (11); an outer plastic layer (13) is arranged on the outer wall of the mesh steel belt framework (11), and the outer plastic layer (13) is glued with the mesh steel belt framework (11) through an outer glue joint layer (12); the inner wall of the mesh steel belt framework (11) is coated with an inner adhesive layer (14); an inner plastic layer (15) is arranged on the inner wall of the mesh steel belt framework (11), and the inner plastic layer (15) is connected with the mesh steel belt framework (11) in a gluing mode through an inner gluing layer (14).
2. The polyethylene composite pipe with the steel mesh framework according to claim 1, wherein the anti-oxidation protective film sleeve structure (2) comprises a heat-shrinkable film sleeve (21), the heat-shrinkable film sleeve (21) is sleeved at the left end of the polyethylene composite pipe with the steel mesh framework, a fixing adhesive tape (22) is bonded and wound on the right side of the outer wall of the heat-shrinkable film sleeve (21), and the right part of the inner side of the fixing adhesive tape (22) is bonded and wound on the left side of the outer wall of the polyethylene composite pipe with the steel mesh framework (1); the left end of the mesh steel belt framework polyethylene composite pipe (1) is further sleeved with a protecting sleeve (23), the right side of the inner wall of the protecting sleeve (23) is coated with a hot melt adhesive layer (24), and the protecting sleeve (23) is connected with the outer wall of the mesh steel belt framework polyethylene composite pipe (1) in an adhesive mode through the hot melt adhesive layer (24); the thermal shrinkage film sleeve (21) and the fixing adhesive tape (22) are both positioned inside the protective sleeve (23), wherein the fixing adhesive tape (22) is positioned on the left side of the hot melt adhesive layer (24).
3. The polyethylene composite pipe with the steel mesh framework as claimed in claim 2, wherein the heat-shrinkable film sleeve (21) is a PE heat-shrinkable film sleeve.
4. The polyethylene composite pipe with the steel mesh framework as recited in claim 2, characterized in that the fixing tape (22) is a PVC scotch tape.
5. The polyethylene composite pipe with the steel mesh framework as recited in claim 2, characterized in that the protective sleeve (23) is made of polyvinyl alcohol sponge.
6. The polyethylene clad pipe with steel mesh skeleton according to claim 2, wherein the hot melt adhesive layer (24) is EVA hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887100.3U CN218543458U (en) | 2022-10-31 | 2022-10-31 | Polyethylene composite pipe with steel mesh framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887100.3U CN218543458U (en) | 2022-10-31 | 2022-10-31 | Polyethylene composite pipe with steel mesh framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218543458U true CN218543458U (en) | 2023-02-28 |
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ID=85283248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222887100.3U Active CN218543458U (en) | 2022-10-31 | 2022-10-31 | Polyethylene composite pipe with steel mesh framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218543458U (en) |
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2022
- 2022-10-31 CN CN202222887100.3U patent/CN218543458U/en active Active
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