CN211976152U

CN211976152U - Oxygen-resistant anti-scaling aluminum plastic pipe

Info

Publication number: CN211976152U
Application number: CN202020463102.8U
Authority: CN
Inventors: 葛林飞
Original assignee: Nantong Gie Packaging Co ltd
Current assignee: Nantong Gie Packaging Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-20
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses an oxygen-blocking and anti-scaling aluminum plastic pipe, which comprises an inner layer, an aluminum pipeline and a surface layer, wherein the inner layer is fixedly connected inside the aluminum pipeline, the outer surface of the aluminum pipeline is compounded with the surface layer, the outer wall of the aluminum pipeline is annularly provided with a first arc-shaped boss and is fixedly connected, the inner wall of the aluminum pipeline is annularly provided with a second arc-shaped boss and is fixedly connected, the utility model has novel design, the surface layer is compounded on the outer surface of the aluminum pipeline and respectively comprises a first polyethylene plastic layer, a zinc oxide coating and a ceramic coating, the zinc oxide coating has good oxygen-blocking performance, the ceramic coating has good wear resistance, the wear resistance of the aluminum pipeline is improved, the service life is prolonged, the inner layer is fixedly connected inside the aluminum pipeline, the inner layer respectively comprises a second polyethylene plastic layer, an activated carbon layer and a copper oxide coating, the generation and the accumulation of scale are reduced, the water flow is kept smooth.

Description

Oxygen-resistant anti-scaling aluminum plastic pipe

Technical Field

The utility model relates to an aluminum-plastic pipe technical field specifically is an hinder oxygen anti-scaling aluminum-plastic pipe.

Background

Tubing is the material used to make pipe fittings. Different pipes are used for different pipe fittings, and the quality of the pipes directly determines the quality of the pipe fittings. The multipurpose pipe for building engineering, power plants, chemical plants and the like has an execution standard GB/T5310; for high-pressure boilers: the execution standard GB/T8163; seamless steel pipe for transporting fluid: there is an implementation standard GB 3087; seamless steel pipe for low pressure boiler: has an execution standard GB/T9948; seamless steel pipe for petroleum cracking: has an execution standard GB/T14976; stainless seamless steel pipe for fluid transportation is made of alloy (15 CrMo, 12Cr1 MoV) carbon steel (10 #, 20#, 45 #) stainless steel (304, 316). The method comprises the following steps: PPR pipe, PVC pipe, UPVC pipe, copper pipe, steel pipe, fibre pipe, compound pipe, galvanized pipe, hose, reducing pipe, water pipe.

An Aluminum Plastic pipe (English name: Aluminum Plastic pipe) is a novel pipeline formed by co-extruding and compounding an Aluminum pipe longitudinally welded in the middle, polyethylene plastics on inner and outer layers and hot melt adhesive between the layers. Polyethylene is a nontoxic, odorless plastic with good impact resistance, corrosion resistance and weather resistance. The middle layer longitudinal welding aluminum alloy makes the pipe have the compressive strength of metal, the impact resistance makes the pipe easy to bend and not rebound, the aluminum plastic composite pipe has two characteristics of firm pressure resistance of the metal pipe and acid, alkali and corrosion resistance of the plastic pipe, and is a model of a new generation of pipe. The aluminum-plastic pipe (aluminum-plastic composite pipe) is a popular pipe in the market, and is more suitable for being used in home decoration due to light weight, durability, convenient construction and flexibility of the aluminum-plastic pipe (aluminum-plastic composite pipe). The inner layer and the outer layer of the aluminum-plastic pipe are made of special polyethylene materials, and are clean, non-toxic and smooth. Can be used for over fifty years. The intermediate aluminum layer provides 100% isolation from gas permeation and allows the pipe to have the advantages of both metal and plastic pipes, while eliminating the disadvantages of each.

However, the existing aluminum-plastic pipe has the following disadvantages:

1. the protective function of the outer surface of the aluminum-plastic pipe is poor, and the aluminum-plastic pipe is easy to corrode, so that the pipeline is damaged, and the service life is influenced.

2. The smoothness inside the aluminum-plastic pipe is low, scale can be accumulated after long-time use, and the conveying effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oxygen-blocking and scaling-preventing aluminum-plastic pipe, which solves the problems that the prior aluminum-plastic pipe in the background art has poor protection function of the outer surface of the aluminum-plastic pipe, is easy to corrode, causes the damage of a pipeline and influences the service life; the smoothness inside the aluminum-plastic pipe is low, and scale can be accumulated after long-time use, so that the conveying effect is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hinder oxygen and prevent scale deposit plastic-aluminum pipe, includes nexine, aluminium matter pipeline and surface course, nexine fixed connection is inside aluminium matter pipeline, aluminium matter pipeline surface complex has the surface course, aluminium matter pipeline outer wall ring is equipped with first circular arc type boss and is fixed connection, aluminium matter pipeline inner wall ring is equipped with second circular arc type boss and is fixed connection.

Preferably, the surface layer comprises a first polyethylene plastic layer, a zinc oxide coating and a ceramic coating respectively, the zinc oxide is an oxide of zinc, is insoluble in water, is soluble in acid and strong alkali, is a common chemical additive, is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint, ointment, adhesive, food, batteries, flame retardant and the like, has larger energy band gap and exciton constraint energy and high transparency, has excellent normal-temperature luminous performance, is applied to products such as liquid crystal displays, thin film transistors, light emitting diodes and the like in the semiconductor field, and in addition, the micro-particle zinc oxide is used as a nano material to play a role in related fields, the zinc oxide coating has good oxygen resistance, the ceramic coating has good wear resistance, and the wear resistance of aluminum pipelines is improved, the service life is prolonged.

Preferably, the outer wall of the first polyethylene plastic layer is compounded with a zinc oxide coating, the outer wall of the zinc oxide coating is fixedly connected with a ceramic coating, the zinc oxide is an oxide of zinc, is insoluble in water and soluble in acid and strong base, the zinc oxide is a common chemical additive, is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint coating, ointment, adhesive, food, batteries, flame retardant and the like, has larger energy band gap and exciton constraint energy and high transparency, has excellent normal-temperature luminous performance, is applied to products such as liquid crystal displays, thin film transistors, light emitting diodes and the like in the semiconductor field, and in addition, the micro-particle zinc oxide also starts to play a role in related fields as a nano material, the zinc oxide coating has good oxygen resistance and the ceramic coating has good wear resistance, the abrasion resistance of the aluminum pipeline is improved, and the service life is prolonged.

Preferably, the inner layer comprises a second polyethylene plastic layer, an activated carbon layer and a copper oxide coating layer respectively.

Preferably, the inside fixed connection activated carbon layer of second polyethylene plastic layer, the inside fixed connection copper oxide coating in activated carbon layer, activated carbon layer and copper oxide coating cooperation are used, improve the smoothness of nexine, and the accumulation of effectual reduction incrustation scale keeps the smooth and easy of rivers.

Preferably, first circular arc type boss and second circular arc type boss are a plurality of, a plurality of first circular arc type boss and a plurality of second circular arc type boss equipartition respectively is in the surface and the internal surface of aluminium matter pipeline improve the area of contact of aluminium matter pipeline and nexine and surface course through first circular arc type boss and second circular arc type boss, improve compound stability.

The utility model provides a hinder oxygen anti-scaling plastic-aluminum pipe possesses following beneficial effect:

(1) the utility model discloses a there is the surface course at the outer surface complex of aluminium matter pipeline, and the surface course includes first polyethylene plastic layer, zinc oxide coating and ceramic coating respectively, and the zinc oxide coating has fine oxygen performance that hinders, and ceramic coating wear resistance is good, improves the stand wear resistance of aluminium matter pipeline, increase of service life.

(2) The utility model discloses an nexine fixed connection is inside aluminium matter pipeline, and the nexine includes second polyethylene plastic layer, activated carbon layer and copper oxide coating respectively, reduces the production of incrustation scale and piles up, keeps the smooth and easy of rivers.

Drawings

FIG. 1 is a schematic view of the overall structure of an oxygen-barrier and anti-scaling aluminum-plastic pipe of the present invention;

FIG. 2 is a schematic view of an aluminum pipeline of an aluminum plastic pipe with oxygen-blocking and scaling-preventing functions of the present invention;

FIG. 3 is a schematic structural view of the surface layer of the oxygen-barrier and anti-scaling aluminum-plastic pipe of the present invention;

fig. 4 is the schematic diagram of the inner layer structure of the oxygen-blocking and anti-scaling aluminum-plastic pipe of the present invention.

In the figure: 1. an inner layer; 2. an aluminum pipe; 3. a surface layer; 4. a first arc-shaped boss; 5. a second arc-shaped boss; 6. a ceramic coating; 7. a zinc oxide coating; 8. a first polyethylene plastic layer; 9. a second polyethylene plastic layer; 10. an activated carbon layer; 11. and (4) copper oxide coating.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a hinder oxygen anti-scaling plastic-aluminum pipe, includes nexine 1, aluminium matter pipeline 2 and surface course 3, nexine 1 fixed connection is inside

aluminium matter pipeline

2, 2 surface recombination of aluminium matter pipeline have

surface course

3, 2 outer wall rings of aluminium matter pipeline are equipped with first circular arc type boss 4 and are fixed connection, 2 inner wall rings of aluminium matter pipeline are equipped with second circular arc type boss 5 and are fixed connection.

The surface layer 3 comprises a first polyethylene plastic layer 8, a zinc oxide coating layer 7 and a ceramic coating layer 6 respectively, the zinc oxide is an oxide of zinc, is insoluble in water, is soluble in acid and strong base, is a common chemical additive, is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint coating, ointment, adhesive, food, batteries, flame retardant and the like, has larger energy band gap and exciton constraint energy and high transparency, has excellent normal-temperature luminous performance, is applied to products such as liquid crystal displays, thin film transistors, light emitting diodes and the like in the semiconductor field, and in addition, the micro-particle zinc oxide as a nano material also starts to play a role in related fields, the zinc oxide coating layer 7 has good oxygen resistance, the ceramic coating layer 6 has good wear resistance, and improves the wear resistance of the aluminum pipeline 2, the service life is prolonged.

The outer wall of the first polyethylene plastic layer 8 is compounded with a zinc oxide coating 7, the outer wall of the zinc oxide coating 7 is fixedly connected with a ceramic coating 6, the zinc oxide is an oxide of zinc, is insoluble in water and soluble in acid and strong base, the zinc oxide is a common chemical additive, is widely applied to the manufacture of products such as plastics, silicate products, synthetic rubber, lubricating oil, paint coating, ointment, adhesive, food, batteries, flame retardant and the like, the energy band gap and exciton constraint energy of the zinc oxide are large, the transparency is high, the normal-temperature luminous performance is excellent, the zinc oxide is applied to products such as liquid crystal displays, thin film transistors, light emitting diodes and the like in the semiconductor field, in addition, the micro-particle zinc oxide also starts to play a role in related fields as a nano material, the zinc oxide coating 7 has good oxygen resistance, and the ceramic coating 6 has good wear resistance, the abrasion resistance of the aluminum pipeline 2 is improved, and the service life is prolonged.

The inner layer 1 comprises a second polyethylene plastic layer 9, an activated carbon layer 10 and a copper oxide coating layer 11 respectively.

The inside fixed connection activated carbon layer 10 of second polyethylene plastic layer 9, the inside fixed connection copper oxide coating 11 of activated carbon layer 10, activated carbon layer 10 and the cooperation of copper oxide coating 11 are used, improve the smoothness of nexine 1, and the accumulation of effectual reduction incrustation scale keeps the smooth and easy of rivers.

First circular arc type boss 4 and second circular arc type boss 5 are a plurality of, a plurality of first circular arc type boss 4 and a plurality of second circular arc type boss 5 equipartition respectively is in the surface and the internal surface of aluminium matter pipeline 2 improve the area of contact of aluminium matter pipeline 2 and nexine 1 and surface course 3 through first circular arc type boss 4 and second circular arc type boss 5, improve compound stability.

The aluminum-plastic pipe has the advantages that when the aluminum-plastic pipe works, the inner layer 1 is fixedly connected inside the aluminum pipeline 2, the inner layer 1 respectively comprises a second polyethylene plastic layer 9, an activated carbon layer 10 and a copper oxide coating 11, the activated carbon layer 10 is fixedly connected inside the second polyethylene plastic layer 9, the copper oxide coating 11 is fixedly connected inside the activated carbon layer 10, and the activated carbon layer 10 and the copper oxide coating 11 are matched for use, so that the smoothness of the inner layer 1 is improved, the accumulation of scale is effectively reduced, and the smoothness of water flow is kept; the outer surface of the aluminum pipeline 2 is compounded with a surface layer 3, the surface layer 3 respectively comprises a first polyethylene plastic layer 8, a zinc oxide coating 7 and a ceramic coating 6, the outer wall of the first polyethylene plastic layer 8 is compounded with the zinc oxide coating 7, the outer wall of the zinc oxide coating 7 is fixedly connected with the ceramic coating 6, the zinc oxide coating 7 has good oxygen resistance, the ceramic coating 6 has good wear resistance, the wear resistance of the aluminum pipeline 2 is improved, and the service life is prolonged; the outer wall of the aluminum pipeline 2 is annularly provided with a first arc-shaped boss 4 and is fixedly connected, the inner wall of the aluminum pipeline 2 is annularly provided with a second arc-shaped boss 5 and is fixedly connected, the first arc-shaped boss 4 and the second arc-shaped boss 5 are respectively and uniformly distributed on the outer surface and the inner surface of the aluminum pipeline 2, the contact area between the aluminum pipeline 2 and the lining 1 and the surface layer 3 is increased through the first arc-shaped boss 4 and the second arc-shaped boss 5, and the composite stability is improved.

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

1. An oxygen-resistant anti-scaling aluminum-plastic pipe is characterized in that: including nexine (1), aluminium matter pipeline (2) and surface course (3), nexine (1) fixed connection is inside aluminium matter pipeline (2), aluminium matter pipeline (2) surface complex has surface course (3), aluminium matter pipeline (2) outer wall ring is equipped with first circular arc type boss (4) and is fixed connection, aluminium matter pipeline (2) inner wall ring is equipped with second circular arc type boss (5) and is fixed connection.

2. The aluminum-plastic pipe with oxygen resistance and scale prevention as claimed in claim 1, characterized in that: the surface layer (3) comprises a first polyethylene plastic layer (8), a zinc oxide coating (7) and a ceramic coating (6) respectively.

3. The aluminum-plastic pipe with oxygen resistance and scale prevention as claimed in claim 2, wherein: the outer wall of the first polyethylene plastic layer (8) is compounded with a zinc oxide coating (7), and the outer wall of the zinc oxide coating (7) is fixedly connected with a ceramic coating (6).

4. The aluminum-plastic pipe with oxygen resistance and scale prevention as claimed in claim 1, characterized in that: the inner layer (1) comprises a second polyethylene plastic layer (9), an activated carbon layer (10) and a copper oxide coating (11) respectively.

5. The aluminum-plastic pipe with oxygen resistance and scale prevention as claimed in claim 4, wherein: the interior of the second polyethylene plastic layer (9) is fixedly connected with an activated carbon layer (10), and the interior of the activated carbon layer (10) is fixedly connected with a copper oxide coating (11).

6. The aluminum-plastic pipe with oxygen resistance and scale prevention as claimed in claim 1, characterized in that: first circular arc type boss (4) and second circular arc type boss (5) are a plurality of, a plurality of first circular arc type boss (4) and a plurality of second circular arc type boss (5) equipartition respectively are in the surface and the internal surface of aluminium matter pipeline (2).