CN220205075U

CN220205075U - PP-R multilayer descaling antibacterial pipe

Info

Publication number: CN220205075U
Application number: CN202320342719.8U
Authority: CN
Inventors: 楚鑫; 陈贝贝; 曾献崇
Original assignee: Henan Zhongtai Pipe Technology Co ltd
Current assignee: Henan Zhongtai Pipe Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-12-19
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a PP-R multilayer descaling antibacterial pipe, which comprises an outer layer, a light-blocking protective layer, a reinforcing layer and an inner layer, wherein the inner layer is a mixture of ABS, an inorganic adsorbent and an organic antibacterial agent, a reinforcing rib is arranged in the outer layer, a strip-shaped groove is arranged outside the outer layer, the thickness of the outer layer is 1-4 times that of the inner layer, the reinforcing rib is of an arch structure, the opening direction of the reinforcing rib faces the direction of the inner layer, the groove is of a strip shape, the section of the reinforcing rib is of an arc structure, the opening direction of the groove is at one side far away from the inner layer, and the outer layer, the light-blocking protective layer, the reinforcing layer and the inner layer are integrated into a whole through coextrusion. Compared with the prior art, the utility model has the advantages that: the inner layer can prevent bacteria and mould from growing and breeding in the water quality, thereby guaranteeing the water quality; the light-blocking protective layer is arranged, so that the pipe body is light-tight, moss and scaling can be prevented from breeding, and the scaling problem of the pipe body is solved.

Description

PP-R multilayer descaling antibacterial pipe

Technical Field

The utility model relates to the field of antibacterial pipes, in particular to a PP-R multilayer descaling antibacterial pipe.

Background

The PPR pipe is called as a three-type polypropylene pipe, has the advantages of heat resistance, pressure resistance, heat preservation, energy conservation, long service life, economy and the like, and gradually replaces the existing other water pipes to become dominant products; the PPR pipe has very excellent comprehensive performance, but after long-term use, the influence of fluidity of water is unavoidable, and bacteria are propagated in tap water to influence drinking of the drinking water; and the antibacterial PPR pipe capable of avoiding cross transmission of germs is favored by consumers once coming out. The antibacterial PPR pipe material has the advantages that the antibacterial materials are added to the inner wall of the pipeline to sterilize the water quality in the pipeline, so that the quality of the water body is ensured, and meanwhile, the life quality and the health of people are also ensured.

At present, the strength of the existing antibacterial PPR pipe cannot meet the installation and use environments in low temperature and other extremely severe weather, so that the pipe wall is broken due to external force compression or strong impact in the use process of the pipe, and the service life of the pipe is seriously influenced; therefore, a PP-R multilayer descaling antibacterial pipe is provided for the problems.

Disclosure of Invention

The utility model aims to solve the technical problems and provides a PP-R multilayer descaling antibacterial pipe.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the PP-R multilayer descaling antibacterial pipe comprises an outer layer, a light-blocking protective layer, a reinforcing layer and an inner layer, wherein the inner layer is a mixture of ABS, an inorganic adsorbent and an organic antibacterial agent, reinforcing ribs are arranged in the outer layer, and strip-shaped grooves are formed in the outer layer.

Further, the thickness of the outer layer is 1-4 times that of the inner layer.

Further, the reinforcing ribs are of an arch structure, and the opening direction faces the direction of the inner layer.

Further, the grooves are strip-shaped, the sections of the grooves are arc-shaped structures, and the opening direction of the grooves is one side far away from the inner layer.

Further, the outer layer, the light-blocking protective layer, the reinforcing layer and the inner layer are integrated by coextrusion.

Further, the outer layer is a PP-R resin layer, and the reinforcing layer is a PP-R plastic layer.

Compared with the prior art, the utility model has the advantages that:

1. the inner layer is arranged, and the inner layer is a mixture of ABS, inorganic adsorbent and organic antibacterial agent, so that bacteria and mold can be prevented from growing and propagating in water quality, and the water quality is ensured;

2. the light-blocking protective layer is arranged, so that the pipe body is light-proof, moss and scaling can be prevented from breeding, and the scaling problem of the pipe body is solved;

3. the outer layer and the reinforcing layer improve the compressive property of the pipe body, so that the pipe body can bear larger external force compression without damage in the use process.

Drawings

FIG. 1 is a schematic structural view of a PP-R multilayer descaling antibacterial pipe.

FIG. 2 is a schematic cross-sectional structure of a PP-R multilayer descaling antibacterial pipe.

As shown in the figure: 1. an outer layer; 2. a light blocking protective layer; 3. a reinforcing layer; 4. an inner layer; 5. reinforcing ribs; 6. a groove.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The working principle of the utility model is as follows: a PP-R multilayer descaling antibacterial pipe comprises an outer layer 1, a light-blocking protective layer 2, a reinforcing layer 3 and an inner layer 4, wherein the inner layer 4 is a mixture of ABS, an inorganic adsorbent and an organic antibacterial agent, so that bacteria and mold can be prevented from growing and breeding in water quality, the water quality is ensured, the light-blocking protective layer 2 enables a pipe body to be light-proof, moss and scale can be prevented from growing, and the problem of scale formation of the pipe body is solved;

the outer layer 1 is internally provided with a reinforcing rib 5, the outside is provided with a strip-shaped groove 6, the reinforcing rib 5 is of an arch structure, and the opening direction is towards the direction of the inner layer 4; the arched reinforcing ribs can play a role in preventing impact;

the grooves 6 are strip-shaped, the sections of the grooves are arc-shaped structures, and the opening direction of the grooves 6 is one side far away from the inner layer 4; the grooves can be distributed when the pipeline is stressed, so that cracking is prevented;

the thickness of the outer layer 1 is 1-4 times of that of the inner layer 4, so that the wear resistance is improved, the inner layer can be protected, and the service life is prolonged;

the outer layer 1, the light-blocking protective layer 2, the reinforcing layer 3 and the inner layer 4 are integrated by coextrusion.

The outer layer 1 is a PP-R resin layer, and the reinforcing layer 3 is a PP-R plastic layer.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a PP-R multilayer scale removal antibacterial pipe, includes skin (1), light-blocking protective layer (2), enhancement layer (3) and inlayer (4), its characterized in that: the outer layer (1) is internally provided with a reinforcing rib (5), and the outside is provided with a strip-shaped groove (6).

2. The PP-R multi-layer descaling antibacterial pipe according to claim 1, characterized in that: the thickness of the outer layer (1) is 1-4 times of that of the inner layer (4).

3. The PP-R multi-layer descaling antibacterial pipe according to claim 1, characterized in that: the reinforcing ribs (5) are of an arch structure, and the opening direction faces the direction of the inner layer (4).

4. The PP-R multi-layer descaling antibacterial pipe according to claim 1, characterized in that: the grooves (6) are strip-shaped, the sections of the grooves are arc-shaped structures, and the opening direction of the grooves (6) is one side far away from the inner layer (4).

5. The PP-R multi-layer descaling antibacterial pipe according to claim 1, characterized in that: the outer layer (1), the light-blocking protective layer (2), the reinforcing layer (3) and the inner layer (4) are combined into a whole through coextrusion.

6. The PP-R multi-layer descaling antibacterial pipe according to claim 1, characterized in that: the outer layer (1) is a PP-R resin layer, and the reinforcing layer (3) is a PP-R plastic layer.