CN210830813U - Steel band reinforcing polyethylene bellows for drainage - Google Patents
Steel band reinforcing polyethylene bellows for drainage Download PDFInfo
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- CN210830813U CN210830813U CN201921894862.8U CN201921894862U CN210830813U CN 210830813 U CN210830813 U CN 210830813U CN 201921894862 U CN201921894862 U CN 201921894862U CN 210830813 U CN210830813 U CN 210830813U
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Abstract
The utility model discloses a steel band reinforcing polyethylene bellows for drainage, including a pipe body, the body includes wearing layer, corrosion resistant layer, ageing resistant layer and high strength layer, the wearing layer is located the surface of corrosion resistant layer, the corrosion resistant layer is located the surface of ageing resistant layer, ageing resistant layer is located the surface of high strength layer, the surface of body is scribbled and is equipped with the dope layer, the dope layer includes wear-resistant coating, anticorrosive coating and chemical corrosion resistant coating, wear-resistant coating scribbles the surface of locating anticorrosive coating, anticorrosive coating scribbles the surface of locating chemical corrosion resistant coating, the wearing layer is the polysulfone. The utility model discloses a wearing layer, corrosion-resistant layer, ageing-resistant layer, high strength layer, wear-resistant coating, anticorrosive coating and chemical corrosion resistant coating have solved present steel band reinforcing polyethylene bellows intensity for the drainage not high, and wear-resisting corrosion-resistant effect is not good, leads to the problem that life is short.
Description
Technical Field
The utility model relates to a bellows technical field specifically is a steel band reinforcing polyethylene bellows for drainage.
Background
The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along a folding telescopic direction, and mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like, wherein the metal corrugated pipe is mainly used for compensating thermal deformation of a pipeline, damping, absorbing sedimentation deformation of the pipeline and the like, is widely applied to industries such as petrifaction, instruments, aerospace, chemical industry, electric power, cement, metallurgy and the like, and other corrugated pipes made of plastics and the like have irreplaceable effects in the fields of medium conveying, electric power threading, machine tools, household appliances and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel band reinforcing polyethylene bellows for drainage possesses long service life's advantage, and it is not high to have solved present steel band reinforcing polyethylene bellows intensity for drainage, and wear-resisting corrosion-resistant effect is not good, leads to the problem that life is short.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel band reinforcing polyethylene bellows for drainage, includes the body, the body includes wearing layer, corrosion resistant layer, ageing resistant layer and high strength layer, the wearing layer is located the surface of corrosion resistant layer, the corrosion resistant layer is located the surface of ageing resistant layer, ageing resistant layer is located the surface of high strength layer, the surface of body is scribbled and is equipped with the dope layer, the dope layer includes wear-resistant coating, anticorrosive coating and chemical corrosion resistant coating, wear-resistant coating scribbles the surface of locating anticorrosive coating, anticorrosive coating scribbles the surface of locating chemical corrosion resistant coating.
Preferably, the wear-resistant layer is polysulfone, the corrosion-resistant layer is polyphenylene sulfide, the aging-resistant layer is polyether sulfone, and the high-strength layer is poly-p-phenylene amide.
Preferably, the wear resistant coating is a ceramer paint. The anticorrosive coating is coal tar enamel paint, and the chemical corrosion resistant coating is epoxy resin composite material paint.
Preferably, the thicknesses of the wear-resistant layer, the corrosion-resistant layer, the aging-resistant layer and the high-strength layer are equal, and the thicknesses of the wear-resistant coating, the corrosion-resistant coating and the chemical corrosion-resistant coating are equal.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a wearing layer, utilize polysulfone to have the characteristics that the rigidity is big, wear-resisting, high strength, can make the pipeline have good wearability and higher intensity, utilize corrosion resistant layer to be the polyphenylene sulfide, the polyphenylene sulfide has good intensity height and corrosion resistance, can make the pipeline have good corrosion resistance, and improve the intensity of pipeline, utilize ageing resistant layer to be the polyethersulfone, the polyethersulfone has good ageing resistance, can make the pipeline have ageing resistance, utilize high strength layer to be poly-p-benzamide, poly-p-benzamide has the characteristics of high strength, can further improve the intensity of pipeline, utilize wearing layer to be ceramic polymer japanning, can further improve the wearability of pipeline, utilize anticorrosive coating and chemical resistance coating, adopt the corrosion-resistant lacquer of two kinds of different technologies, very big improvement pipeline's corrosion resistance, thereby the life of pipeline has been improved, the problem of present steel band reinforcing polyethylene bellows intensity is not high for the drainage, and wear-resisting corrosion-resistant effect is not good, leads to short service life is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the tube body of the present invention;
fig. 3 is the structure diagram of the coating layer of the present invention.
In the figure: 1. a pipe body; 11. a wear layer; 12. a corrosion-resistant layer; 13. an aging-resistant layer; 14. a high-strength layer; 2. a coating layer; 21. a wear-resistant coating; 22. an anti-corrosion coating; 23. and (3) chemical corrosion resistant coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a body 1, wearing layer 11, corrosion-resistant layer 12, ageing-resistant layer 13, high strength layer 14, dope layer 2, wear-resistant coating 21, anticorrosive coating 22 and chemical corrosion resistant coating 23 part are the parts that general standard component or the technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a steel band reinforced polyethylene corrugated pipe for drainage includes a pipe body 1, the pipe body 1 includes a wear-resistant layer 11, an anti-corrosion layer 12, an anti-aging layer 13 and a high-strength layer 14, the wear-resistant layer 11 is located on the outer surface of the anti-corrosion layer 12, the anti-corrosion layer 12 is located on the outer surface of the anti-aging layer 13, the anti-aging layer 13 is located on the outer surface of the high-strength layer 14, the wear-resistant layer 11 is polysulfone, the anti-corrosion layer 12 is polyphenylene sulfide, the anti-aging layer 13 is polyether sulfone, the high-strength layer 14 is poly-p-phenylene amide, a coating layer 2 is coated on the outer surface of the pipe body 1, the coating layer 2 includes a wear-resistant coating 21, an anti-corrosion coating 22 and a chemical corrosion coating 23, the wear-resistant coating 21 is coated on the outer surface of the anti-corrosion. The anti-corrosion coating 22 is coal tar enamel, the chemical corrosion resistant coating 23 is epoxy resin composite paint, the pipeline can have good wear resistance and higher strength by using the characteristics of high rigidity, wear resistance and high strength of polysulfone through the wear-resistant layer 11, the pipeline can have good wear resistance and higher strength by using the polyphenylene sulfide as the corrosion-resistant layer 12, the polyphenylene sulfide has good strength, high corrosion resistance and good corrosion resistance, the pipeline can have good corrosion resistance and the strength of the pipeline is improved, the pipeline can have aging resistance by using the polyether sulfone as the aging-resistant layer 13 and good aging resistance of the polyether sulfone, the pipeline can have aging resistance by using the high-strength layer 14 as the poly-p-phenylene amide and the high-p-phenylene amide has the characteristic of high strength, the strength of the pipeline can be further improved, the wear resistance of the pipeline can be further improved by using the wear-resistant layer 11 as the ceramic polymer paint, and the anti-corrosion coating 22 and the, the corrosion-resistant paint has the advantages that the corrosion resistance of the pipeline is greatly improved by adopting two corrosion-resistant paints of different processes, so that the service life of the pipeline is prolonged, the problems that the existing water drainage steel belt reinforced polyethylene corrugated pipe is low in strength and poor in wear-resistant and corrosion-resistant effects and is short in service life are solved, the thicknesses of the wear-resistant layer 11, the corrosion-resistant layer 12, the ageing-resistant layer 13 and the high-strength layer 14 are equal, and the thicknesses of the wear-resistant coating 21, the corrosion-resistant coating 22 and the chemical corrosion-resistant coating 23 are equal.
When in use, the wear-resistant layer 11 is used, the characteristics of high rigidity, wear resistance and high strength of polysulfone are utilized, the pipeline has good wear resistance and high strength, the corrosion-resistant layer 12 is polyphenylene sulfide which has good strength, high strength and corrosion resistance, the pipeline has good corrosion resistance, the strength of the pipeline is improved, the aging-resistant layer 13 is polyether sulfone which has good aging resistance, the pipeline has aging resistance, the high-strength layer 14 is poly-p-phenylene amide which has high strength, the strength of the pipeline is further improved, the wear-resistant layer 11 is used for ceramic polymer painting, the wear resistance of the pipeline is further improved, the corrosion-resistant coating 22 and the chemical corrosion-resistant coating 23 are utilized, and the corrosion-resistant paints of two different processes are adopted, so that the corrosion resistance of the pipeline is greatly improved, thereby the service life of pipeline has been improved, has solved present steel band for the drainage and has strengthened polyethylene bellows intensity not high, and wear-resisting corrosion-resistant effect is not good, leads to the problem that life is short.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a steel band reinforcing polyethylene bellows for drainage, includes body (1), its characterized in that: the pipe body (1) comprises an abrasion-resistant layer (11), a corrosion-resistant layer (12), an ageing-resistant layer (13) and a high-strength layer (14), wherein the abrasion-resistant layer (11) is located on the outer surface of the corrosion-resistant layer (12), the corrosion-resistant layer (12) is located on the outer surface of the ageing-resistant layer (13), the ageing-resistant layer (13) is located on the outer surface of the high-strength layer (14), a coating layer (2) is coated on the outer surface of the pipe body (1), the coating layer (2) comprises an abrasion-resistant coating (21), an anticorrosive coating (22) and a chemical corrosion-resistant coating (23), the abrasion-resistant coating (21) is coated on the outer surface of the anticorrosive coating (22), and the anticorrosive coating (22) is coated on the outer surface of the chemical corrosion-resistant coating (23).
2. The steel strip reinforced polyethylene corrugated pipe for water drainage of claim 1, wherein: the wear-resistant layer (11) is polysulfone, the corrosion-resistant layer (12) is polyphenylene sulfide, the aging-resistant layer (13) is polyether sulfone, and the high-strength layer (14) is poly-p-phenylene amide.
3. The steel strip reinforced polyethylene corrugated pipe for water drainage of claim 1, wherein: the wear-resistant coating (21) is made of ceramic polymer paint, the anticorrosive coating (22) is made of coal tar enamel, and the chemical corrosion resistant coating (23) is made of epoxy resin composite paint.
4. The steel strip reinforced polyethylene corrugated pipe for water drainage of claim 1, wherein: the thicknesses of the wear-resistant layer (11), the corrosion-resistant layer (12), the ageing-resistant layer (13) and the high-strength layer (14) are equal, and the thicknesses of the wear-resistant coating (21), the corrosion-resistant coating (22) and the chemical corrosion-resistant coating (23) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921894862.8U CN210830813U (en) | 2019-11-05 | 2019-11-05 | Steel band reinforcing polyethylene bellows for drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921894862.8U CN210830813U (en) | 2019-11-05 | 2019-11-05 | Steel band reinforcing polyethylene bellows for drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830813U true CN210830813U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921894862.8U Active CN210830813U (en) | 2019-11-05 | 2019-11-05 | Steel band reinforcing polyethylene bellows for drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830813U (en) |
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2019
- 2019-11-05 CN CN201921894862.8U patent/CN210830813U/en active Active
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Address after: 215500 No. 27, Zhusi Road, DONGBANG Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Juge Nanotechnology (Jiangsu) Co.,Ltd. Address before: 215500 Dongzhang Dongjiang Road, Bixi new area, Changshu City, Suzhou City, Jiangsu Province Patentee before: Jiangsu juge Pipeline Technology Co.,Ltd. |