CN218094718U

CN218094718U - PE water supply pipe

Info

Publication number: CN218094718U
Application number: CN202222647799.6U
Authority: CN
Inventors: 陈国富
Original assignee: Dongguan Guotong Pipe Industry Co ltd
Current assignee: Dongguan Guotong Pipe Industry Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-20
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a PE water supply pipe, including the water supply pipe body, the water supply pipe body includes PE inner tube layer, PE inner tube layer surface extends along the horizontal direction and is provided with the resistance to compression layer, the resistance to compression layer is including setting up the resistance to compression ring at PE inner tube layer both ends, two be provided with first strengthening rib and the second strengthening rib of staggered arrangement between the resistance to compression ring, resistance to compression layer surface extends along the horizontal direction and is provided with PE outer tube layer, PE outer tube layer surface extends along the horizontal direction and is provided with the protective layer, the protective layer surface is provided with the corrosion resistant layer along the horizontal direction, the corrosion resistant layer includes interior corrosion resistant layer and sets up in the outer corrosion resistant layer of inner corrosion resistant layer surface, outer corrosion resistant layer surface is provided with a plurality of anti-skidding archs along the circumferencial direction; the utility model discloses the bulk strength of reinforcing PE feed pipe, the heavy protection of multilayer has improved the stability of PE feed pipe when using, has improved the life of PE feed pipe.

Description

PE water supply pipe

Technical Field

The utility model relates to a feed pipe technical field specifically is a PE feed pipe.

Background

The development of plastic pipelines in China is fast, the quality of the plastic pipelines is continuously improved, wherein the polyethylene PE water supply pipe is widely applied to building water supply, building drainage, buried drainage pipes, building heating, gas transmission pipes, industrial pipes, agricultural pipes and the like due to the unique advantages of the polyethylene PE water supply pipe, is mainly applied to the fields of urban water supply, urban gas supply, farmland irrigation and the like, and is an ideal pipe material for replacing a common iron water supply pipe due to the property of no rusting. However, the existing PE water supply pipe structure is weak in stability, the PE water supply pipe is easy to break, and the performances of heat preservation and corrosion resistance are weak.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a PE water supply pipe which can effectively solve the problem provided by the background technology.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a PE water supply pipe, includes the water supply pipe body, the water supply pipe body includes PE inner pipe layer, PE inner pipe layer surface extends along the horizontal direction and is provided with the resistance to compression layer, resistance to compression layer is including setting up the resistance to compression ring at PE inner pipe layer both ends, two be provided with crisscross first strengthening rib and the second strengthening rib that sets up between the resistance to compression ring, resistance to compression layer surface extends along the horizontal direction and is provided with PE outer pipe layer, PE outer pipe layer surface extends along the horizontal direction and is provided with the protective layer, the protective layer surface is provided with the corrosion-resistant layer along the horizontal direction, the corrosion-resistant layer include interior corrosion-resistant layer and set up in the outer corrosion-resistant layer of interior corrosion-resistant layer surface, outer corrosion-resistant layer surface is provided with a plurality of antiskid arch along the circumferencial direction.

As further elaboration, the inside wall of resistance to compression ring with PE inner tube layer lateral wall is connected, the outside wall of resistance to compression ring with the inside wall of PE outer tube layer is connected.

As a further elaboration, the first reinforcing rib and the second reinforcing rib have the same structure, and the first reinforcing rib and the second reinforcing rib are made of elastic steel or rubber.

As a further explanation, the PE inner pipe layer, the PE outer pipe layer, the protective layer and the corrosion-resistant layer are coaxially arranged, and the PE inner pipe layer, the PE outer pipe layer, the protective layer and the corrosion-resistant layer are connected in a bonding mode.

By way of further illustration, the inner sidewall of the PE inner tube layer is provided with an anti-fouling coating layer extending in a transverse direction of the PE inner tube layer.

As a further elaboration, the anti-skid protrusions are arranged on the surface of the outer corrosion-resistant layer at equal intervals, the cross sections of the anti-skid protrusions are of a semicircular structure, and an interval is reserved between every two adjacent anti-skid protrusions.

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

according to the PE water supply pipe provided by the embodiment, the PE inner pipe layer, the PE outer pipe layer and the protective layer are matched with the multilayer PE water supply pipe, so that the overall strength of the PE water supply pipe is convenient to enhance, the multilayer heavy protection improves the stability of the PE water supply pipe in use, the PE water supply pipe has strong toughness, and the service life of the PE water supply pipe is prolonged; through the matching among the compression resisting ring, the first reinforcing rib and the second reinforcing rib, when the PE water supply pipe is under the action of external force such as pressure or impact force, the elastic shrinkage generated by the first reinforcing rib and the second reinforcing rib can buffer the external force, so that the stress capacity and the compressive strength of the PE water supply pipe are greatly enhanced, the water leakage accident caused by stress cracking of the PE water supply pipe is avoided, and the service life of the PE water supply pipe is prolonged; the PE water supply pipe is convenient to enhance the overall strength of the PE water supply pipe through the matching of the PE inner pipe layer, the PE outer pipe layer and the protective layer, and the multilayer protection improves the stability of the PE water supply pipe in use, so that the PE water supply pipe has stronger toughness and the service life of the PE water supply pipe is prolonged; meanwhile, the anti-skidding bulges are prevented from being arranged outside the water supply pipe due to corrosion resistance, the protection of the PE water supply pipe is further improved, the abrasion of the surface of the PE water supply pipe due to long-time pulling of the PE water supply pipe is prevented, the service life of the PE water supply pipe is prolonged, and the maintenance cost is reduced.

Drawings

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

FIG. 2 is another schematic structural diagram of the present invention;

fig. 3 is a schematic structural view of the corrosion-resistant layer of the present invention.

Reference numbers in the figures:

1-water supply pipe body; 2-a PE inner tube layer; 3-a pressure resistant layer; 4-compression resistance ring; 5-a first reinforcing rib; 6-a second reinforcing rib; 7-PE outer pipe layer; 8-a protective layer; 9-corrosion resistant layer; 10-an inner corrosion-resistant layer; 11-external corrosion resistance; 12-anti-skid projections; 13-anti-scaling coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The following describes a PE water supply pipe according to the present invention in detail with reference to fig. 1-3:

a PE water supply pipe comprises a water supply pipe body 1, wherein the water supply pipe body 1 comprises a PE inner pipe layer 2, and a pressure resistant layer 3 is arranged on the outer surface of the PE inner pipe layer 2 in an extending mode along the horizontal direction;

in this embodiment, the anti-pressure layer 3 includes the anti-pressure rings 4 that set up in 2 both ends in the PE inner tube layer, two be provided with first strengthening rib 5 and the second strengthening rib 6 of crisscross setting between the anti-pressure ring 4, the inside wall of anti-pressure ring 4 with 2 lateral walls in the PE inner tube layer are connected, the lateral wall of anti-pressure ring 4 with the inside wall of the outer tube layer 7 of PE is connected, first strengthening rib 5 is unanimous with the structure of second strengthening rib 6, first strengthening rib 5 is elastic steel or rubber with second strengthening rib 6, through the cooperation between anti-pressure ring 4, first strengthening rib 5 and the second strengthening rib 6, when the PE water-feeding pipe received the effect of external forces such as pressure or impact force, the elastic shrinkage that first strengthening rib 5 and second strengthening rib 6 produced can play the cushioning effect to the external force, strengthened the atress ability and the compressive cracking strength of PE water-feeding pipe greatly, avoided the PE water-feeding pipe atress to lead to the emergence of water leakage accident, prolonged the life of PE water-feeding pipe.

In this embodiment, the outer surface of the pressure resistant layer 3 extends along the horizontal direction and is provided with a PE outer pipe layer 7, the outer surface of the PE outer pipe layer 7 extends along the horizontal direction and is provided with a protective layer 8, the PE inner pipe layer 2, the PE outer pipe layer 7, the protective layer 8 and the corrosion resistant layer 9 are all arranged coaxially, the PE inner pipe layer 2, the PE outer pipe layer 7, the protective layer 8 and the corrosion resistant layer 9 are connected in a bonding mode, the overall strength of the PE water supply pipe is enhanced conveniently through the cooperation among the PE inner pipe layer 2, the PE outer pipe layer 7 and the protective layer 8, multiple layers of PE water supply pipes, the stability of the PE water supply pipe in use is improved through multiple layers of protection, the PE water supply pipe has strong toughness, and the service life of the PE water supply pipe is prolonged.

In this embodiment, 8 surfaces of protective layer are provided with corrosion-resistant layer 9 along the horizontal direction, corrosion-resistant layer 9 includes interior corrosion-resistant layer 10 and set up in the outer corrosion-resistant layer 119 of interior corrosion-resistant layer 10 surface, through outer corrosion-resistant layer 119 and interior corrosion-resistant layer 10, be convenient for prevent inside fluid and external environment from to the corruption of PE feed pipe, improved the corrosion resistance of PE feed pipe greatly to the practicality of PE feed pipe use has been improved.

In this embodiment, outer corrosion-resistant layer 119 surface is provided with a plurality of anti-skidding arch 12 along the circumferencial direction, anti-skidding arch 12 equidistant set up in outer corrosion-resistant layer 119 surface, the semi-circular structure of cross section of anti-skidding arch 12, and leave the interval between two adjacent anti-skidding archs 12, through the setting of anti-skidding arch 12, be convenient for further improve the protection to the PE feed pipe, prevent that long-time pulling PE feed pipe from causing the wearing and tearing on PE feed pipe surface, improve the life of PE feed pipe, reduce cost of maintenance.

In this embodiment, the inside wall of the pipe layer 2 in the PE is provided with the anti-scaling coating layer 13, the anti-scaling coating layer 13 is arranged along the transverse direction extension of the pipe layer 2 in the PE, and through the arrangement of the anti-scaling coating layer 13, the dirt is effectively prevented from being adhered to the inside wall of the pipe layer 2 in the PE in the process of water delivery, so that the water delivery efficiency of the PE water supply pipe is ensured.

In summary, according to the PE water supply pipe provided by this embodiment, the PE inner pipe layer 2, the PE outer pipe layer 7, and the protective layer 8 are matched with the multilayer PE water supply pipe, so that the overall strength of the PE water supply pipe is enhanced, the multilayer heavy protection improves the stability of the PE water supply pipe during use, so that the PE water supply pipe has strong toughness, and the service life of the PE water supply pipe is prolonged; through the matching among the compression resisting ring 4, the first reinforcing rib 5 and the second reinforcing rib 6, when the PE water supply pipe is under the action of external force such as pressure or impact force, the elastic shrinkage generated by the first reinforcing rib 5 and the second reinforcing rib 6 can buffer the external force, so that the stress capacity and the compressive strength of the PE water supply pipe are greatly enhanced, the water leakage accident caused by stress cracking of the PE water supply pipe is avoided, and the service life of the PE water supply pipe is prolonged; the PE water supply pipes are matched through the PE inner pipe layer 2, the PE outer pipe layer 7 and the protective layer 8, so that the overall strength of the PE water supply pipes is enhanced conveniently, the stability of the PE water supply pipes in use is improved through multi-layer heavy protection, the PE water supply pipes have strong toughness, and the service life of the PE water supply pipes is prolonged; meanwhile, the PE water supply pipe is corrosion-resistant outside, the anti-skid protrusions 12 are avoided being arranged, the PE water supply pipe is protected conveniently, abrasion of the surface of the PE water supply pipe caused by long-time pulling of the PE water supply pipe is prevented, the service life of the PE water supply pipe is prolonged, and the maintenance cost is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A PE water supply pipe is characterized in that: including the feed pipe body, the feed pipe body includes PE inner pipe layer, PE inner pipe layer surface extends along the horizontal direction and is provided with the resistance to compression layer, resistance to compression layer is including setting up in the resistance to compression ring at PE inner pipe layer both ends, two be provided with crisscross first strengthening rib and the second strengthening rib that sets up between the resistance to compression ring, resistance to compression layer surface extends along the horizontal direction and is provided with PE outer pipe layer, PE outer pipe layer surface extends along the horizontal direction and is provided with the protective layer, the protective layer surface is provided with the corrosion-resistant layer along the horizontal direction, the corrosion-resistant layer include interior corrosion-resistant layer and set up in the outer corrosion-resistant layer of interior corrosion-resistant layer surface, outer corrosion-resistant layer surface is provided with a plurality of antiskid arch along the circumferencial direction.

2. A PE service pipe as defined in claim 1, wherein: the inner side wall of the anti-compression ring is connected with the outer side wall of the PE inner pipe layer, and the outer side wall of the anti-compression ring is connected with the inner side wall of the PE outer pipe layer.

3. A PE service pipe as defined in claim 1, wherein: the first reinforcing rib and the second reinforcing rib are consistent in structure, and the first reinforcing rib and the second reinforcing rib are made of elastic steel or rubber.

4. A PE service pipe as defined in claim 1, wherein: the PE inner pipe layer, the PE outer pipe layer, the protective layer and the corrosion-resistant layer are all arranged coaxially, and the PE inner pipe layer, the PE outer pipe layer, the protective layer and the corrosion-resistant layer are connected in a bonding mode.

5. A PE service pipe as defined in claim 1, wherein: the inner side wall of the PE inner pipe layer is provided with an anti-scaling coating layer, and the anti-scaling coating layer extends along the transverse direction of the PE inner pipe layer.

6. A PE service pipe as claimed in claim 1 wherein: the anti-skid protrusions are arranged on the surface of the outer corrosion-resistant layer at equal intervals, the cross sections of the anti-skid protrusions are of semicircular structures, and intervals are reserved between every two adjacent anti-skid protrusions.