CN213452150U

CN213452150U - High-strength wear-resistant PPR (polypropylene random copolymer) pipe

Info

Publication number: CN213452150U
Application number: CN202021995184.7U
Authority: CN
Inventors: 陈仕泉; 林专务; 蔣江淮; 莫晨杰
Original assignee: Quanzhou Xingyuan New Materials Technology Co ltd
Current assignee: Quanzhou Xingyuan New Materials Technology Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-06-15
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a wear-resisting PPR tubular product of high strength, which comprises a pipe body, the surface spraying of body has wear-resistant coating, wear-resistant coating's inboard fixedly connected with heat preservation, the inboard fixedly connected with high strength layer of heat preservation, the inboard fixedly connected with waterproof layer on high strength layer. The utility model discloses a setting of wear-resistant coating, wear-resistant coating's use material is ultra high molecular weight polyethylene, superstrong wearability has, self-lubricity, intensity is than higher, the chemical property is stable, the ageing resistance can be strong, the effectual life who improves the body, setting through the high strength layer, the high strength layer is ABS, it is an intensity height, toughness is good, easily machine-shaping's thermoplastic polymer material, the ABS resin is acrylonitrile, butadiene, the terpolymer of styrene, the problem that current tubular product wear-resisting effect is poor and intensity is not high to lead to life weak point has been solved simultaneously.

Description

High-strength wear-resistant PPR (polypropylene random copolymer) pipe

Technical Field

The utility model relates to a PPR tubular product technical field specifically is a wear-resisting PPR tubular product of high strength.

Background

PPR is the short for three types of polypropylene, also called random copolymerization polypropylene pipe, adopts the mode of hot melt, has special welding and cutting tool, has higher plasticity, and the price is also very economic, adds the heat preservation, and the thermal insulation performance is better, and the pipe wall is also very smooth, does not include the joint of interior silk and exterior silk, generally is used for embedded wall, or in the deep well pre-buried pipe, and current tubular product wear-resisting effect is poor and intensity is not high at present leads to the life weak point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting PPR tubular product of high strength possesses the good advantage of high strength wear-resisting effect, has solved the poor and not high problem that leads to life weak point of intensity of current tubular product wear-resisting effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting PPR tubular product of high strength, includes the body, the surface coating of body has wear-resistant coating, wear-resistant coating's inboard fixedly connected with heat preservation, the inboard fixedly connected with high strength layer of heat preservation, the inboard fixedly connected with waterproof layer on high strength layer.

Preferably, the surface of the waterproof layer is sprayed with a corrosion-resistant coating, and the outer surface of the corrosion-resistant coating is fixedly connected with the inner surface of the high-strength layer.

Preferably, the middle part of the pipe body is fixedly sleeved with a three-way pipe, and the top of the three-way pipe is fixedly provided with a regulating valve.

Preferably, one end fixed mounting of body has sealed tube head, the other end fixed mounting of body has the connector tube head.

Preferably, a sealing rubber ring is fixedly arranged on the inner side of the sealing tube head.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of wear-resistant coating, wear-resistant coating's use material is ultra high molecular weight polyethylene, superstrong wearability has, self-lubricity, intensity is than higher, the chemical property is stable, the ageing resistance can be strong, the effectual life who improves the body, setting through the high strength layer, the high strength layer is ABS, it is intensity height, toughness is good, easily machine-shaping thermoplasticity type macromolecular material, the ABS resin is acrylonitrile, butadiene, the terpolymer of styrene, can be under-25 ℃ -60 ℃ the environment performance normal, and there is fine formability, the product surface of processing out is bright and clean, easily dye and electroplate, and can compound into the blend with multiple resin, the current poor and not high problem that leads to life weak point of intensity of wear-resisting effect of tubular product has been solved simultaneously.

2. The utility model discloses a setting of heat preservation makes the body have good thermal insulation performance, and the effectual liquid that prevents in abominable sky trachea can take place to freeze the condition, through the setting of corrosion-resistant coating, can effectually prevent that the body inner wall from suffering the corruption, the effectual life that has improved.

Drawings

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

FIG. 2 is a side sectional view of the tube structure of the present invention;

fig. 3 is a sectional view of the waterproof layer structure of the present invention.

In the figure: 1. a pipe body; 2. a wear-resistant coating; 3. sealing the tube head; 4. a three-way pipe; 5. adjusting the valve; 6. connecting the pipe heads; 7. a heat-insulating layer; 8. a high-strength layer; 9. a waterproof layer; 10. a 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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a high-strength wear-resistant PPR pipe comprises a pipe body 1, a three-way pipe 4 is fixedly sleeved at the middle part of the pipe body 1, a regulating valve 5 is fixedly installed at the top of the three-way pipe 4, a wear-resistant coating 2 is sprayed on the surface of the pipe body 1, a heat-insulating layer 7 is fixedly connected to the inner side of the wear-resistant coating 2, the pipe body 1 has good heat-insulating performance through the arrangement of the heat-insulating layer 7, the liquid in the pipe body 1 can be effectively prevented from being frozen in bad weather, the inner wall of the pipe body 1 can be effectively prevented from being corroded through the arrangement of the corrosion-resistant coating 10, the service life is effectively prolonged, a high-strength layer 8 is fixedly connected to the inner side of the heat-insulating layer 7, a waterproof layer 9 is fixedly connected to the inner side of the high-strength layer 8, a corrosion-resistant coating, one end of the tube body 1 is fixedly provided with a sealing tube head 3, the inner side of the sealing tube head 3 is fixedly provided with a sealing rubber ring, the other end of the tube body 1 is fixedly provided with a connecting tube head 6, the wear-resistant coating 2 is made of ultra-high molecular weight polyethylene, has super-strong wear resistance and self-lubrication, higher strength, stable chemical property and strong ageing resistance, effectively prolongs the service life of the tube body 1, and the high-strength layer 8 is ABS which is a thermoplastic high polymer material with high strength, good toughness and easy processing and forming, the ABS resin is a terpolymer of acrylonitrile, butadiene and styrene, can normally perform in an environment of-25 ℃ to 60 ℃ and has good formability, the processed product has a smooth surface, is easy to dye and electroplate and can be mixed with various resins to form a blend, the problem of current tubular product wear-resisting effect poor and intensity is not high to lead to life to be short has been solved simultaneously.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.

When in use, the wear-resistant coating 2 is made of ultra-high molecular weight polyethylene, has ultra-high wear resistance and self-lubrication, has higher strength, stable chemical property and strong ageing resistance, effectively prolongs the service life of the pipe body 1, the high-strength layer 8 is ABS through the arrangement of the high-strength layer 8, is a thermoplastic high polymer material with high strength, good toughness and easy processing and forming, the ABS resin is a terpolymer of acrylonitrile, butadiene and styrene, can be normally expressed under the environment of minus 25-60 ℃, has good formability, the surface of a processed product is smooth and clean, is easy to dye and electroplate, can be mixed with various resins to form a blend, the pipe body 1 has good heat insulation performance through the arrangement of the heat insulation layer 7, and effectively prevents the liquid in the pipe body 1 from being frozen in severe weather, through the setting of corrosion-resistant coating 10, can effectually prevent that body 1 inner wall from suffering the corruption, the effectual life that has 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. The utility model provides a wear-resisting PPR tubular product of high strength, includes body (1), its characterized in that: the surface coating of body (1) has wear-resisting coating (2), inboard fixedly connected with heat preservation (7) of wear-resisting coating (2), inboard fixedly connected with high strength layer (8) of heat preservation (7), inboard fixedly connected with waterproof layer (9) of high strength layer (8).

2. The high strength, wear resistant PPR pipe of claim 1, wherein: the surface of the waterproof layer (9) is sprayed with a corrosion-resistant coating (10), and the outer surface of the corrosion-resistant coating (10) is fixedly connected with the inner surface of the high-strength layer (8).

3. The high strength, wear resistant PPR pipe of claim 1, wherein: the middle part of the pipe body (1) is fixedly sleeved with a three-way pipe (4), and the top of the three-way pipe (4) is fixedly provided with a regulating valve (5).

4. The high strength, wear resistant PPR pipe of claim 1, wherein: one end fixed mounting of body (1) has sealed tube head (3), the other end fixed mounting of body (1) has connection tube head (6).

5. The high strength, wear resistant PPR pipe of claim 4, wherein: and a sealing rubber ring is fixedly arranged on the inner side of the sealing tube head (3).