CN216843462U - Polyethylene composite pipe convenient to installation is fixed - Google Patents
Polyethylene composite pipe convenient to installation is fixed Download PDFInfo
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- CN216843462U CN216843462U CN202123378101.7U CN202123378101U CN216843462U CN 216843462 U CN216843462 U CN 216843462U CN 202123378101 U CN202123378101 U CN 202123378101U CN 216843462 U CN216843462 U CN 216843462U
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Abstract
The utility model discloses a polyethylene composite pipe convenient for installation and fixation, which comprises a pipe body, wherein one end of the pipe body is provided with an extension column, the other end of the pipe body is provided with a convex column, the convex column is provided with a fixing clamp, the fixing clamp is provided with a fixing block, a fixing bracket is arranged in the pipe body, a water-proof layer is filled in the pipe body, the outer side of the water-proof layer is provided with an anticorrosive layer, the anticorrosive layer is positioned between the water-proof layer and a heat-preservation layer, the inner side of the pipe body is provided with an outer protective layer, the two ends of the pipe body of the utility model are respectively provided with the extension column and the convex column, the inner diameter and the outer diameter of the convex column and the extension column are different, the convex column and the extension column can be embedded with each other, the installation of the fixing clamp can be fixed by the fixing column on the fixing block, thereby the fixing clamp is fixed on the convex column, and the convex column and the extension column can be embedded more tightly, the inner side of the fixing clip is provided with an anti-leakage layer, so that gas or liquid in the heat preservation pipe can permeate out.
Description
Technical Field
The utility model relates to an install technical field fast, specifically be a compound pipe of polyethylene convenient to installation is fixed.
Background
The prefabricated direct-buried heat-insulating pipe is widely used for liquid and gas conveying pipe networks, and has the advantages of low engineering cost, low heat loss, energy conservation, corrosion resistance, good insulating property, long service life, small occupied area, environmental protection and the like. Some defects appear easily in the use of the heat preservation of the prefabricated direct burial heat preservation pipe that is widely used at present, prestore the problem of cavity that the structure is firm inadequately, easy corrosion, the heat preservation effect is slightly poor, internal support structure is unstable inadequately, the deformation that the heat preservation layer wet appears arouses, seriously influenced heat preservation pipe's life. The cost of updating and maintaining the thermal insulation pipe is large, the time is long, the workload is large, inconvenience is brought to the life of citizens, and the prefabricated direct-buried thermal insulation pipe is too complicated when being installed, so that people need to spend more time when installing or disassembling and maintaining the thermal insulation pipe, and more time is wasted, and the market urgently needs the prefabricated direct-buried thermal insulation pipe with long service life, water resistance and high structural strength.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound pipe of polyethylene convenient to installation is fixed to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound pipe of polyethylene convenient to installation is fixed, includes the body, the one end of body is provided with the extension post, the other end of body is provided with the protrusion post, be provided with the fixation clamp on the protrusion post, be provided with the fixed block on the fixation clamp, be provided with the fixed bolster in the body, the inside packing of body has the water barrier, the outside of water barrier is provided with the anticorrosive coating, the anticorrosive coating is located between water barrier and the heat preservation, the body inboard is provided with the outer jacket, the body outside is provided with the antiseep layer, the antiseep layer outside is provided with the protective layer.
Preferably, the outer diameter of extension post is less than the inner diameter of protrusion post, and the outer diameter of protrusion post is less than the outer diameter of body, the protrusion post sets up to hard rubber material.
Preferably, be provided with the fixed bolster between body and the mouth of pipe, the fixed bolster is provided with 8 supports, and the fixed bolster link up each aspect, and the fixed bolster outside also is provided with the anticorrosive coating.
Preferably, the anti-leakage layer is made of a mixture of a plastic material and a rubber material, and the protective layer is made of 3 layers of rubber.
Preferably, the anticorrosive coating is a polyethylene anticorrosive coating, the outer jacket is made of polyurethane elastomer material, and the water-resisting layer is a waterproof silica gel layer.
Preferably, still include the fixed column, the fixation clamp is provided with 2, and the both ends of fixation clamp are provided with the fixed block, the bolt hole has been seted up on the fixed block, the fixed column passes through the bolt structure to be installed in the bolt hole, the one end at the body is installed through the buckle to the fixation clamp.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a both ends of body are provided with respectively and extend post and protrusion post, and the inside and outside diameter that protrudes post and extension post is inequality, and protrusion post and extension post can inlay each other, the installation of fixation clamp can be fixed through fixed column on the fixed block, thereby fix the fixation clamp on protrusion post, and protrusion post can be inlayed inseparabler with the extension post, the inboard of fixation clamp is provided with the antiseep layer, make the fixation clamp when fixing on protrusion post, can not make the inside gas or the liquid infiltration of insulating tube go out, the body is by outer to interior outer jacket that is provided with, the heat preservation, anticorrosive coating and water barrier, make the insulating tube can have waterproofly in the installation, heat preservation and corrosion-resistant effect, the setting of fixed bolster has increased insulating tube structural strength, thereby the life of body has been increased.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the heat preservation pipe of the present invention.
In the figure: 1. extending the column; 2. a pipe body; 3. bolt holes; 4. a fixed block; 5. a fixing clip; 6. an anti-leakage layer; 7. a protective layer; 8. fixing a column; 9. a projecting post; 10. A pipe orifice; 11. an anticorrosive layer; 12. a heat-insulating layer; 13. fixing a bracket; 14. an outer jacket; 15. and a water barrier layer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2 and fig. 3, in the embodiment of the present invention, a polyethylene composite pipe convenient to install fixedly, includes pipe body 2, the one end of pipe body 2 is provided with extension post 1, the other end of pipe body 2 is provided with protrusion post 9, be provided with fixation clamp 5 on the protrusion post 9, be provided with fixed block 4 on the fixation clamp 5, be provided with fixed bolster 13 in the pipe body 2, the inside packing of pipe body 2 has water barrier 15, the outside of water barrier 15 is provided with anticorrosive coating 11, anticorrosive coating 11 is located between water barrier 15 and the heat preservation 12, 2 inboard sides of pipe body are provided with outer jacket 14, the 2 outside of pipe body is provided with antiseep 6, the 6 outside of antiseep is provided with protective layer 7.
Preferably, the outer diameter of the extension column 1 is smaller than the inner diameter of the protrusion column 9, the outer diameter of the protrusion column 9 is smaller than the outer diameter of the pipe body 2, and the protrusion column 9 is made of hard rubber.
Preferably, be provided with fixed bolster 13 between body 2 and the mouth of pipe 10, fixed bolster 13 is provided with 8 supports, and fixed bolster 13 link up each aspect, and the fixed bolster 13 outside also is provided with anticorrosive coating 11.
Preferably, the anti-leakage layer 6 is made of a mixture of a plastic material and a rubber material, and the protective layer 7 is made of 3 layers of rubber.
Preferably, the anticorrosive coating 11 is a polyethylene anticorrosive coating, the outer protective coating 14 is made of a polyurethane elastomer material, and the water-resisting layer 15 is a waterproof silica gel layer.
Preferably, the fixing clamp 5 is provided with 2, and the both ends of fixing clamp 5 are provided with fixed block 4, bolt hole 3 has been seted up on fixed block 4, fixed column 8 passes through bolt structure and installs in bolt hole 3, the one end at body 2 is installed through the buckle to fixing clamp 5.
The utility model discloses a theory of operation is: the two ends of the pipe body 2 of the utility model are respectively provided with an extension column 1 and a convex column 9, and the inner and outer diameters of the convex column 9 and the extension column 1 are different, and the protruding column 9 and the extending column 1 can be embedded with each other, the fixing clip 5 can be fixed by the fixing column 8 on the fixing block 4, thereby fixing the fixing clip 5 on the projecting column 9, the projecting column 9 and the extending column 1 can be embedded more tightly, the inner side of the fixing clip 5 is provided with the anti-leakage layer 6, so that when the fixing clip 5 is fixed on the protruding column 9, the gas or liquid in the heat preservation pipe can not permeate out, the pipe body 2 is provided with an outer protective layer 14, a heat preservation layer 12, an anticorrosive layer 11 and a water-resisting layer 15 from outside to inside, make the insulating tube can have waterproof, heat preservation and corrosion-resistant effect in the installation, the setting of fixed bolster 13 has increased insulating tube structural strength to the life of body 2 has been increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The utility model provides a compound pipe of polyethylene convenient to installation is fixed, includes body (2), its characterized in that: the one end of body (2) is provided with extension post (1), the other end of body (2) is provided with protrusion post (9), be provided with fixation clamp (5) on protrusion post (9), be provided with fixed block (4) on fixation clamp (5), be provided with fixed bolster (13) in body (2), body (2) inside packing has water barrier (15), the outside of water barrier (15) is provided with anticorrosive coating (11), anticorrosive coating (11) are located between water barrier (15) and heat preservation (12), body (2) inboard is provided with outer jacket (14), the body (2) outside is provided with antiseep layer (6), antiseep layer (6) outside is provided with protective layer (7).
2. The polyethylene composite pipe convenient for installation and fixation according to claim 1, wherein: the outer diameter of extension post (1) is less than the inner diameter of protrusion post (9), and the outer diameter of protrusion post (9) is less than the outer diameter of body (2), protrusion post (9) set up to hard rubber material.
3. The polyethylene composite pipe convenient for installation and fixation according to claim 1, wherein: be provided with between body (2) and mouth of pipe (10) fixed bolster (13), fixed bolster (13) are provided with 8 supports, and fixed bolster (13) link up each aspect, and fixed bolster (13) outside also is provided with anticorrosive coating (11).
4. The polyethylene composite pipe convenient for installation and fixation according to claim 1, wherein: the anti-leakage layer (6) is made of a mixture of a plastic material and a rubber material, and the protective layer (7) is made of 3 layers of rubber.
5. The polyethylene composite pipe convenient for installation and fixation according to claim 1, wherein: the anti-corrosion layer (11) is a polyethylene anti-corrosion layer, the outer protective layer (14) is made of a polyurethane elastomer material, and the waterproof layer (15) is a waterproof silica gel layer.
6. The polyethylene composite pipe convenient for installation and fixation according to claim 1, wherein: still include fixed column (8), fixation clamp (5) are provided with 2, and the both ends of fixation clamp (5) are provided with fixed block (4), bolt hole (3) have been seted up on fixed block (4), fixed column (8) are installed in bolt hole (3) through bolt structure, the one end at body (2) is installed through the buckle in fixation clamp (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378101.7U CN216843462U (en) | 2021-12-30 | 2021-12-30 | Polyethylene composite pipe convenient to installation is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378101.7U CN216843462U (en) | 2021-12-30 | 2021-12-30 | Polyethylene composite pipe convenient to installation is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843462U true CN216843462U (en) | 2022-06-28 |
Family
ID=82112072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123378101.7U Active CN216843462U (en) | 2021-12-30 | 2021-12-30 | Polyethylene composite pipe convenient to installation is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843462U (en) |
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2021
- 2021-12-30 CN CN202123378101.7U patent/CN216843462U/en active Active
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