CN215950616U

CN215950616U - Anti-aging and anti-cracking PVC pipe with good effect

Info

Publication number: CN215950616U
Application number: CN202122217059.4U
Authority: CN
Inventors: 杨懿豪
Original assignee: Xindongfeng Plastic Products Co ltd
Current assignee: Xindongfeng Plastic Products Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-04
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a PVC pipe with good anti-aging and anti-cracking effects, which comprises a pipe body, wherein the pipe body comprises a base layer, the surface of the base layer is fixedly connected with a first anti-pressure layer, the surface of the first anti-pressure layer is fixedly connected with a reinforcing layer, the surface of the reinforcing layer is fixedly connected with a second anti-pressure layer, the surface of the second anti-pressure layer is fixedly connected with a heat-insulating layer, the surface of the heat-insulating layer is fixedly connected with a corrosion-resistant layer, and the surface of the corrosion-resistant layer is fixedly connected with an anti-cracking layer. According to the PVC pipe, the pipe body, the base layer, the first anti-pressure layer, the reinforcing layer, the second anti-pressure layer, the heat preservation layer, the corrosion-resistant layer, the anti-cracking layer, the protective layer, the polyurethane coating, the polytetrafluoroethylene coating and the UV coating are arranged, so that the corrosion resistance, the aging resistance and the compression resistance of the pipe can be improved, the problem that the conventional PVC pipe is short in service life is solved, and the PVC pipe has the advantage of long service life.

Description

Anti-aging and anti-cracking PVC pipe with good effect

Technical Field

The utility model relates to the technical field of PVC (polyvinyl chloride) pipes, in particular to a PVC pipe with good ageing resistance and cracking resistance.

Background

PVC pipe main component is polyvinyl chloride, adds other compositions and strengthens its heat resistance, toughness, ductility, and the PVC pipe is very high at current social's rate of utilization, but current PVC tubular product does not have fine corrosion resisting property, ageing resistance and compressive property, leads to PVC tubular product easily to lead to its impaired fracture because of the collision of external article or the influence of external environment, has shortened the life of PVC tubular product, has reduced the practicality of PVC tubular product, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PVC pipe with good anti-aging and anti-cracking effects, which has the advantage of long service life and solves the problem of short service life of the existing PVC pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an effectual PVC tubular product is prevented ftractureing by ageing resistance, includes the body, the body includes the basic unit, the fixed surface of basic unit is connected with first compression layer, the fixed surface on first compression layer is connected with the enhancement layer, the fixed surface on enhancement layer is connected with the second compression layer, the fixed surface on second compression layer is connected with the heat preservation, the fixed surface on heat preservation is connected with corrosion-resistant layer, the fixed surface on corrosion-resistant layer is connected with prevents the layer of ftractureing, the fixed surface on anti-cracking layer is connected with the protective layer, the protective layer includes the polyurethane coating, the surface coating of polyurethane coating has the polytetrafluoroethylene coating, the surface coating of polytetrafluoroethylene coating has the UV coating.

Preferably, the base layer is made of a PVC material, and the first compression-resistant layer is made of a thermoplastic polyurethane elastomer.

Preferably, the reinforcing layer is made of a reinforcing steel wire mesh, and the second pressure resistant layer is made of a polyvinyl chloride resin material.

Preferably, the heat-insulating layer is made of phenolic foam materials, and the corrosion-resistant layer is made of polymethyl methacrylate materials.

Preferably, the anti-cracking layer is made of polycarbonate, and the polyurethane coating is made of polyurethane anticorrosive paint.

Preferably, the polytetrafluoroethylene coating is made of polytetrafluoroethylene paint, and the UV coating is made of UV paint.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the PVC pipe, the pipe body, the base layer, the first anti-pressure layer, the reinforcing layer, the second anti-pressure layer, the heat preservation layer, the corrosion-resistant layer, the anti-cracking layer, the protective layer, the polyurethane coating, the polytetrafluoroethylene coating and the UV coating are arranged, so that the corrosion resistance, the aging resistance and the compression resistance of the pipe can be improved, the problem that the conventional PVC pipe is short in service life is solved, and the PVC pipe has the advantage of long service life.

2. According to the utility model, the first anti-compression layer is arranged, the thermoplastic polyurethane elastomer can play a role in anti-compression buffering, the anti-compression buffering performance of the pipe is improved, the reinforcing steel wire mesh can improve the strength of the pipe by arranging the reinforcing layer, the polyvinyl chloride resin material can play a role in anti-compression buffering by arranging the second anti-compression layer, the anti-compression buffering performance of the pipe is further improved, the phenolic foam material can play a role in heat preservation by arranging the heat preservation layer, the heat preservation performance of the pipe is improved, the polymethyl methacrylate material has stronger chemical stability, mechanical property and weather resistance by arranging the anti-corrosion layer, the corrosion resistance and weather resistance of the pipe can be improved, the strength and impact resistance of the pipe can be improved by arranging the anti-cracking layer, and the corrosion resistance and weather resistance of the pipe can be improved by arranging the polyurethane coating, Wear-resisting and waterproof performance, through setting up the polytetrafluoroethylene coating, polytetrafluoroethylene coating can improve the corrosion resisting property, the ageing resistance ability and the freeze proof ability of tubular product, and through setting up the UV coating, the ageing resistance ability that the UV coating can improve tubular product.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a tube body according to the present invention;

FIG. 3 is a schematic view of the composition of the passivation layer according to the present invention.

In the figure: 1. a pipe body; 2. a base layer; 3. a first pressure resistant layer; 4. a reinforcing layer; 5. a second compressive layer; 6. a heat-insulating layer; 7. a corrosion-resistant layer; 8. an anti-cracking layer; 9. a protective layer; 10. a polyurethane coating; 11. a polytetrafluoroethylene coating; 12. and (5) UV coating.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a PVC pipe with good anti-aging and anti-cracking effects comprises a pipe body 1, the pipe body 1 comprises a base layer 2, a first anti-pressure layer 3 is fixedly connected to the surface of the base layer 2, a reinforcing layer 4 is fixedly connected to the surface of the first anti-pressure layer 3, a second anti-pressure layer 5 is fixedly connected to the surface of the reinforcing layer 4, a heat-insulating layer 6 is fixedly connected to the surface of the second anti-pressure layer 5, an anti-corrosion layer 7 is fixedly connected to the surface of the heat-insulating layer 6, an anti-cracking layer 8 is fixedly connected to the surface of the anti-corrosion layer 7, a protective layer 9 is fixedly connected to the surface of the anti-cracking layer 8, the protective layer 9 comprises a polyurethane coating 10, a polytetrafluoroethylene coating 11 is coated on the surface of the polyurethane coating 10, a UV coating 12 is coated on the surface of the polytetrafluoroethylene coating 11, the base layer 2 is made of PVC material, the first anti-pressure layer 3 is made of thermoplastic polyurethane elastomer, the reinforcing layer 4 is made of reinforced steel wire mesh, the second compression resistant layer 5 is made of polyvinyl chloride resin materials, the heat preservation layer 6 is made of phenolic foam materials, the corrosion resistant layer 7 is made of polymethyl methacrylate materials, the anti-cracking layer 8 is made of polycarbonate, the polyurethane coating 10 is made of polyurethane anticorrosive coatings, the polytetrafluoroethylene coating 11 is made of polytetrafluoroethylene coatings, the UV coating 12 is made of UV coatings, the thermoplastic polyurethane elastomer can play a role in compression resistance buffering by arranging the first compression resistant layer 3, the compression resistance buffering performance of the pipe is improved, the strength of the pipe can be improved by arranging the reinforcing steel wire mesh through arranging the reinforcing layer 4, the polyvinyl chloride resin materials can play a role in compression resistance buffering by arranging the second compression resistant layer 5, the compression resistance buffering performance of the pipe is further improved, and the phenolic foam materials can play a role in heat preservation by arranging the heat preservation layer 6, the heat insulation performance of the pipe is improved, the corrosion-resistant layer 7 is arranged, the polymethyl methacrylate material has high chemical stability, mechanical property and weather resistance, the corrosion resistance and weather resistance of the pipe can be improved, the anti-cracking layer 8 is arranged, the strength and impact resistance of the pipe can be improved by polycarbonate, the corrosion resistance, wear resistance and waterproof performance of the pipe can be improved by the polyurethane coating 10, the corrosion resistance, aging resistance and antifreezing performance of the pipe can be improved by the polytetrafluoroethylene coating 11, the corrosion resistance, aging resistance and antifreezing performance of the pipe can be improved by the UV coating 12, the anti-aging performance of the base layer of the pipe can be improved by the UV coating, and the pipe body 1, the pipe body 2, the first anti-pressing layer 3, the reinforcing layer 4, the second anti-pressing layer 5, the heat insulation layer 6, the corrosion-resistant layer 7, the anti-cracking layer 8, the protective layer 9, the anti-cracking layer, Polyurethane coating 10, polytetrafluoroethylene coating 11 and UV coating 12 can improve the corrosion resisting property, ageing resistance and the compressive property of tubular product, have solved the problem that current PVC tubular product life is shorter, and this PVC tubular product possesses long service life's advantage.

When the anti-cracking and anti-impact composite pipe is used, the thermoplastic polyurethane elastomer in the first anti-pressing layer 3 can play a role in compression resistance buffering, the compression resistance buffering performance of the pipe is improved, the reinforced steel wire mesh in the reinforcing layer 4 can improve the strength of the pipe, the polyvinyl chloride resin material in the second anti-pressing layer 5 can play a role in compression resistance buffering, the compression resistance buffering performance of the pipe is further improved, the phenolic foam material in the heat insulation layer 6 can play a role in heat insulation, the heat insulation performance of the pipe is improved, the polymethyl methacrylate material in the anti-cracking layer 7 has strong chemical stability, mechanical property and weather resistance, the corrosion resistance and weather resistance of the pipe can be improved, the polycarbonate in the anti-cracking layer 8 can improve the strength and impact resistance of the pipe, and the polyurethane anti-corrosion coating in the polyurethane coating 10 can improve the corrosion resistance, wear resistance and waterproof performance of the pipe, the polytetrafluoroethylene coating in the polytetrafluoroethylene coating 11 can improve the corrosion resistance, the aging resistance and the anti-freezing performance of the pipe, and the UV coating in the UV coating 12 can improve the aging resistance of the pipe.

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

1. The utility model provides an effectual PVC tubular product of fracture is prevented to ageing resistance, includes body (1), its characterized in that: the pipe body (1) comprises a base layer (2), a first pressure-resistant layer (3) is fixedly connected to the surface of the base layer (2), a reinforcing layer (4) is fixedly connected to the surface of the first anti-pressure layer (3), a second anti-pressure layer (5) is fixedly connected to the surface of the reinforcing layer (4), the surface of the second compression resistant layer (5) is fixedly connected with a heat-insulating layer (6), the surface of the heat-insulating layer (6) is fixedly connected with a corrosion-resistant layer (7), the surface of the corrosion-resistant layer (7) is fixedly connected with an anti-cracking layer (8), the surface of the anti-cracking layer (8) is fixedly connected with a protective layer (9), the protective layer (9) comprises a polyurethane coating (10), the surface of the polyurethane coating (10) is coated with a polytetrafluoroethylene coating (11), the surface of the polytetrafluoroethylene coating (11) is coated with a UV coating (12).

2. The PVC pipe with good anti-aging and anti-cracking effects as claimed in claim 1, is characterized in that: the base layer (2) is made of PVC materials, and the first pressure-resistant layer (3) is made of thermoplastic polyurethane elastomers.

3. The PVC pipe with good anti-aging and anti-cracking effects as claimed in claim 1, is characterized in that: the reinforced layer (4) is made of reinforced steel wire meshes, and the second pressure resistant layer (5) is made of polyvinyl chloride resin materials.

4. The PVC pipe with good anti-aging and anti-cracking effects as claimed in claim 1, is characterized in that: the heat-insulating layer (6) is made of phenolic foam materials, and the corrosion-resistant layer (7) is made of polymethyl methacrylate materials.

5. The PVC pipe with good anti-aging and anti-cracking effects as claimed in claim 1, is characterized in that: the anti-cracking layer (8) is made of polycarbonate, and the polyurethane coating (10) is made of polyurethane anticorrosive paint.

6. The PVC pipe with good anti-aging and anti-cracking effects as claimed in claim 1, is characterized in that: the polytetrafluoroethylene coating (11) is made of polytetrafluoroethylene coating, and the UV coating (12) is made of UV coating.