CN216867768U - Heat-resistant polyethylene composite pipe - Google Patents
Heat-resistant polyethylene composite pipe Download PDFInfo
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- CN216867768U CN216867768U CN202220119479.0U CN202220119479U CN216867768U CN 216867768 U CN216867768 U CN 216867768U CN 202220119479 U CN202220119479 U CN 202220119479U CN 216867768 U CN216867768 U CN 216867768U
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Abstract
The utility model discloses a heat-resistant polyethylene composite pipe, which comprises an inner pipe and a first polyethylene pipe, wherein the first polyethylene pipe is sleeved on the inner pipe, and a heat-resistant reinforcing structure is arranged on the outer side of the first polyethylene pipe; the heat-resistant reinforcing structure includes: the steel wire layer, the second polyethylene pipe, the heat-resistant layer, the wear-resistant layer and the connecting assembly; the utility model relates to the technical field of polyethylene composite pipes, and in the heat-resistant reinforcing structure adopted by the scheme, the overall strength of a polyethylene pipe is increased through a built-in steel wire layer, the heat-resistant strength of the polyethylene pipe is increased through an outer heat-resistant layer, the overall wear-resistant performance of the polyethylene pipe is increased through a wear-resistant layer, and the polyethylene pipe can be quickly spliced through a built-in connecting assembly without operation of professional workers, so that the installation efficiency of the polyethylene pipe is increased.
Description
Technical Field
The utility model relates to the technical field of polyethylene composite pipes, in particular to a heat-resistant polyethylene composite pipe.
Background
Traditional polyethylene composite pipe, single structure, heat-resisting effect is not good, and needs to adopt the hot melt welding mode to connect to the concatenation of body, and the operation is more loaded down with trivial details, needs professional technical staff to carry out the butt joint operation, influences polyethylene composite pipe's installation effectiveness, in view of this, to the above-mentioned problem in-depth research, it produces to carry out the present case to report to the way.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a heat-resistant polyethylene composite pipe, which solves the technical problems that the existing polyethylene composite pipe is single in structure and poor in heat-resistant effect, splicing of pipe bodies needs to be connected in a hot-melt welding mode, the operation is complex, butt joint operation needs to be carried out by professional technicians, and the installation efficiency of the polyethylene composite pipe is influenced.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a heat-resistant polyethylene composite pipe comprises an inner pipe and a first polyethylene pipe, wherein the first polyethylene pipe is sleeved on the inner pipe, and a heat-resistant reinforcing structure is arranged on the outer side of the first polyethylene pipe;
the heat resistant reinforcing structure includes: the steel wire layer, the second polyethylene pipe, the heat-resistant layer, the wear-resistant layer and the connecting component are arranged on the outer side of the first polyethylene pipe;
the steel wire layer is sleeved on the outer side of the first polyethylene pipe, the second polyethylene pipe is sleeved on the outer side of the steel wire layer, the heat-resistant layer is sleeved on the outer side of the second polyethylene pipe, the wear-resistant layer is sleeved on the outer side of the heat-resistant layer, and the connecting component is embedded between the inner pipe and the wear-resistant layer.
Preferably, the connection assembly includes: the sealing device comprises a first connecting sheet, a second connecting sheet, a sealing groove, a sealing block, a plurality of connecting bolts and two fastening sleeves;
the first connecting piece with inner tube and wearing layer one end are connected, the second connecting piece with the inner tube and the wearing layer other end are connected, the seal groove is seted up in on the first connecting piece, sealed piece install in second connecting piece one side, and inlay and adorn in the seal groove, it is a plurality of connecting bolt all inlays and adorns in first connecting piece and second connecting piece, two fastening sleeve install respectively in first connecting piece and second connecting piece one side, and all suit in the wearing layer upper end.
Preferably, through holes are formed in the centers of the first connecting piece, the second connecting piece and the sealing block.
Preferably, the upper end of the fastening sleeve is provided with a self-locking binding band for adjusting the tightening force.
Preferably, a sealing gasket for sealing is arranged on one side of the first connecting piece.
Preferably, the inner pipe is a fiber hose.
The utility model provides a heat-resistant polyethylene composite pipe. The method has the following beneficial effects: the heat-resisting additional strengthening that the present case adopted, through built-in steel wire layer, increase the bulk strength of polyethylene pipe, through the heat-resistant layer in the outside, increase the heat-resisting strength of polyethylene pipe, through the wearing layer, increase the whole wear resistance of polyethylene pipe, through built-in coupling assembling, need not professional staff and operate, can splice the installation effectiveness of polyethylene pipe fast to polyethylene pipe.
Drawings
Fig. 1 is a schematic sectional view of a heat-resistant polyethylene composite pipe according to the present invention.
Fig. 2 is a schematic structural view of a heat-resistant polyethylene composite pipe according to the present invention.
FIG. 3 is an enlarged schematic view of the structure at "A" of the present invention.
In the figure: 1. the pipe comprises an inner pipe, 2, a first polyethylene pipe, 3, a steel wire layer, 4, a second polyethylene pipe, 5, a heat-resistant layer, 6, a wear-resistant layer, 7, a first connecting sheet, 8, a second connecting sheet, 9, a sealing groove, 10, a sealing block, 11, a connecting bolt, 12, a fastening sleeve, 13, a self-locking binding band, 14 and a sealing gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A heat-resistant polyethylene composite pipe comprises an inner pipe 1 and a first polyethylene pipe 2, wherein the first polyethylene pipe 2 is sleeved on the inner pipe 1, and a heat-resistant reinforcing structure is arranged on the outer side of the first polyethylene pipe 2;
when the polyethylene pipe is used, the heat-resistant reinforcing structure on the outer side of the inner pipe 1 and the first polyethylene pipe 2 increases the overall strength of the polyethylene pipe, and also increases the heat-resistant and wear-resistant effects.
In a specific implementation, the heat resistant reinforcing structure comprises: the steel wire layer 3, the second polyethylene pipe 4, the heat-resistant layer 5, the wear-resistant layer 6 and the connecting assembly;
the steel wire layer 3 is sleeved on the outer side of the first polyethylene pipe 2, the second polyethylene pipe 4 is sleeved on the outer side of the steel wire layer 3, the heat-resistant layer 5 is sleeved on the outer side of the second polyethylene pipe, the wear-resistant layer 6 is sleeved on the outer side of the heat-resistant layer 5, and the connecting component is embedded between the inner pipe 1 and the wear-resistant layer 6.
When the polyethylene pipe is used, an operator firstly connects the pipe body to a specified length through the connecting assembly, the overall strength of the polyethylene pipe is increased through the steel wire layer 3 arranged between the first polyethylene pipe 2 and the second polyethylene pipe 4, the overall heat resistance of the polyethylene pipe is increased through the heat-resistant layer 5 on the outer side of the second polyethylene pipe 4, and the overall wear-resistant strength of the polyethylene pipe is increased through the wear-resistant layer 6.
In the specific implementation process, the connecting assembly comprises: the sealing device comprises a first connecting sheet 7, a second connecting sheet 8, a sealing groove 9, a sealing block 10, a plurality of connecting bolts 11 and two fastening sleeves 12;
It should be noted that, when polyethylene pipes need to be connected, an operator firstly fixes the first connecting piece 7 and the second connecting piece 8 on the wear-resistant layer 6 through the two fastening sleeves 12, then embeds the sealing block 10 on one side of the second connecting piece 8 into the sealing groove 9 on one side of the first connecting piece, and fixes the first connecting piece 7 and the second connecting piece 8 through the plurality of connecting bolts 11, so as to achieve the purpose of connecting polyethylene pipes.
In the specific implementation process, furthermore, through holes are formed in the centers of the first connecting piece 7, the second connecting piece 8 and the sealing block 10.
In the specific implementation process, furthermore, a self-locking binding band 13 for adjusting the tightening force is arranged at the upper end of the fastening sleeve 12.
In the specific implementation, further, the first connecting piece 7 is provided with a sealing gasket 14 for sealing on one side.
In the specific implementation process, the inner pipe 1 is further a fiber hose.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A heat-resistant polyethylene composite pipe comprises an inner pipe and a first polyethylene pipe, and is characterized in that the first polyethylene pipe is sleeved on the inner pipe, and a heat-resistant reinforcing structure is arranged on the outer side of the first polyethylene pipe;
the heat resistant reinforcing structure includes: the steel wire layer, the second polyethylene pipe, the heat-resistant layer, the wear-resistant layer and the connecting assembly;
the steel wire layer is sleeved on the outer side of the first polyethylene pipe, the second polyethylene pipe is sleeved on the outer side of the steel wire layer, the heat-resistant layer is sleeved on the outer side of the second polyethylene pipe, the wear-resistant layer is sleeved on the outer side of the heat-resistant layer, and the connecting component is embedded between the inner pipe and the wear-resistant layer.
2. A heat resistant polyethylene composite pipe according to claim 1, wherein the connection assembly comprises: the sealing device comprises a first connecting sheet, a second connecting sheet, a sealing groove, a sealing block, a plurality of connecting bolts and two fastening sleeves;
the first connecting piece with inner tube and wearing layer one end are connected, the second connecting piece with the inner tube and the wearing layer other end are connected, the seal groove is seted up in on the first connecting piece, sealed piece install in second connecting piece one side, and inlay and adorn in the seal groove, it is a plurality of connecting bolt all inlays and adorns in first connecting piece and second connecting piece, two fastening sleeve install respectively in first connecting piece and second connecting piece one side, and all suit in the wearing layer upper end.
3. The heat-resistant polyethylene composite pipe according to claim 2, wherein the first connecting piece, the second connecting piece and the sealing block are provided with through holes at the centers.
4. The heat-resistant polyethylene composite pipe according to claim 2, wherein the fastening sleeve is provided at an upper end thereof with a self-locking tie for adjusting tightening force.
5. The heat resistant polyethylene composite pipe according to claim 2, wherein the first connection piece is provided with a sealing gasket for sealing at one side.
6. A heat resistant polyethylene composite pipe according to claim 1, wherein the inner pipe is a fiber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220119479.0U CN216867768U (en) | 2022-01-17 | 2022-01-17 | Heat-resistant polyethylene composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220119479.0U CN216867768U (en) | 2022-01-17 | 2022-01-17 | Heat-resistant polyethylene composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216867768U true CN216867768U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220119479.0U Active CN216867768U (en) | 2022-01-17 | 2022-01-17 | Heat-resistant polyethylene composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216867768U (en) |
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2022
- 2022-01-17 CN CN202220119479.0U patent/CN216867768U/en active Active
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