CN213479407U

CN213479407U - High-toughness and high-impact-resistance PP-R drinking water pipe

Info

Publication number: CN213479407U
Application number: CN202022442634.6U
Authority: CN
Inventors: 吴俊翔
Original assignee: Foshan Songzhi Technology Co ltd
Current assignee: Foshan Songzhi Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-18
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to the technical field of PP-R drinking water pipes, and discloses a PP-R drinking water pipe with high toughness and strong impact resistance, which comprises a PP-R pipeline; rubber pads are fixedly arranged at four corners of the outer side of the PP-R pipeline, and a protective sleeve is fixedly arranged on the outer side of each rubber pad; the protective sleeve is characterized in that movable seats are installed on two sides of the left end of the protective sleeve, movable blocks are installed on two sides of the right end of the protective sleeve, and the movable blocks are movably installed in the movable seats. The utility model discloses a lag tube adopts the design of multistage formula, and each group's lag intertube is through movable block and sliding seat movable mounting to can adapt to the slight bending of PP-R pipeline, ensure its pipeline toughness, do benefit to the installation.

Description

High-toughness and high-impact-resistance PP-R drinking water pipe

Technical Field

The utility model relates to the technical field of PP-R drinking water pipes, in particular to a PP-R drinking water pipe with high toughness and strong impact resistance.

Background

At present, PP-R pipelines are commonly called as three-type polypropylene, the PP-R pipes are updated products of UPVC water supply pipes, aluminum plastic pipes, PE-X pipes and PE-RT pipes, and because the PP-R pipes use random copolymerization technology, the strength and high temperature resistance of the polypropylene are well ensured, so that the PP-R pipes become the main force of water pipe materials, but the existing PP-R drinking water pipes with high toughness and strong impact resistance have some insufficient places, for example;

the existing PP-R drinking water pipe with high toughness and strong impact resistance has poor impact resistance and is easy to break after impact, and the pipeline provided with the protective sleeve has poor bending toughness, so the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a PP-R drinking water pipe that high tenacity and impact resistance are strong has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PP-R drinking water pipe with high toughness and impact resistance comprises a PP-R pipeline;

rubber pads are fixedly arranged at four corners of the outer side of the PP-R pipeline, and a protective sleeve is fixedly arranged on the outer side of each rubber pad;

the protective sleeve is characterized in that movable seats are installed on two sides of the left end of the protective sleeve, movable blocks are installed on two sides of the right end of the protective sleeve, and the movable blocks are movably installed in the movable seats.

As a preferred embodiment of the utility model, the PP-R pipeline inner wall is coated with a fluororesin coating.

As a preferred embodiment of the utility model, the outer wall of the PP-R pipeline is sprayed with a quartz sand particle layer.

As a preferred embodiment of the utility model, the diameter of the inner wall of the PP-R pipeline is 25 mm.

As a preferred embodiment of the utility model, the diameter of the outer wall of the PP-R pipeline is 30 mm.

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

1. the utility model relates to a PP-R drinking water pipe that high tenacity and impact resistance are strong adopts the multistage formula design through the lag pipe, and each group's lag intertube through movable block and sliding seat movable mounting to can adapt to the slight bending of PP-R pipeline, ensure its pipeline toughness, do benefit to the installation.

2. The utility model relates to a PP-R drinking water pipe that high tenacity and impact resistance are strong can play better buffering protective effect through lag tube and inboard rubber pad, can strengthen its shock resistance greatly, damages PP-R pipeline when avoiding receiving the impact.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic cross-sectional view of a PP-R drinking water pipe of the present invention with high toughness and impact resistance;

FIG. 2 is a schematic view of the front view partial structure of a PP-R drinking water pipe with high toughness and impact resistance.

In the figure: 1. a PP-R pipe; 2. a rubber pad; 3. a protective sleeve; 4. a quartz sand particle layer; 5. a fluororesin coating; 6. a movable seat; 7. a movable block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a PP-R drinking water pipe with high toughness and impact resistance comprises a PP-R pipeline 1;

rubber pads 2 are fixedly arranged at four corners of the outer side of the PP-R pipeline 1, and a protective sleeve 3 is fixedly arranged on the outer side of each rubber pad 2;

the protection sleeve 3 left end both sides are installed the movable seat 6, the movable block 7 is installed to 3 right-hand member both sides of protection sleeve, movable block 7 movable mounting is in movable seat 6.

In this embodiment (please refer to fig. 1 and 2), a better buffering protection effect can be achieved through the protection sleeve 3 and the inner rubber pad 2, so that the impact resistance of the protection sleeve can be greatly enhanced, the PP-R pipeline 1 is prevented from being damaged when impacted, the protection sleeve 3 is designed in a multi-section mode, and the protection sleeves 3 of each group are movably mounted with the movable seat 6 through the movable block 7, so that the protection sleeve can adapt to slight bending of the PP-R pipeline 1, the toughness of the pipeline is ensured, and the installation is facilitated.

Wherein, the inner wall of the PP-R pipeline 1 is coated with a fluororesin coating 5.

In this embodiment (see fig. 1), the fluororesin coating 5 can provide a good scale prevention effect.

Wherein, the outer wall of the PP-R pipeline 1 is sprayed with a quartz sand particle layer 4.

In this embodiment (see fig. 1), the wear resistance and the pressure resistance of the outer wall of the PP-R pipe 1 can be improved by the quartz sand particle layer 4.

Wherein, the diameter of the inner wall of the PP-R pipeline 1 is 25 mm.

In this embodiment (see fig. 1), the diameter of the inner wall of the PP-R pipe 1 is 25mm to ensure the water delivery.

Wherein the diameter of the outer wall of the PP-R pipeline 1 is 30 mm.

In this embodiment (see fig. 1), the thickness can be obtained by subtracting the diameter of the inner wall from the diameter of the outer wall of the PP-R pipe 1, and the thickness can ensure the durability of the PP-R pipe 1.

The utility model relates to a high-toughness and impact-resistant PP-R drinking water pipe, which comprises a 1 PP-R pipeline; 2. a rubber pad; 3. a protective sleeve; 4. a quartz sand particle layer; 5. a fluororesin coating; 6. a movable seat; 7. the movable block, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, during the use, can play better buffering protection effect through protecting casing 3 and inboard rubber pad 2, can strengthen its shock resistance greatly, damage PP-R pipeline 1 when avoiding receiving the impact, and adopt the design of multistage formula through protecting casing 3, and each group protects through movable block 7 and movable seat 6 movable mounting between casing 3, thereby can adapt to the slight bending of PP-R pipeline 1, ensure its pipeline toughness, do benefit to the installation, and can improve the wearability and the compressive capacity of PP-R pipeline 1 outer wall through quartz sand grained layer 4, can play better scale prevention effect through fluororesin coating 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A PP-R drinking water pipe with high toughness and impact resistance is characterized by comprising a PP-R pipeline (1);

rubber pads (2) are fixedly arranged at four corners of the outer side of the PP-R pipeline (1), and a protective sleeve (3) is fixedly arranged on the outer side of each rubber pad (2);

the protective sleeve is characterized in that movable seats (6) are installed on two sides of the left end of the protective sleeve (3), movable blocks (7) are installed on two sides of the right end of the protective sleeve (3), and the movable blocks (7) are movably installed in the movable seats (6).

2. The high toughness and impact strength PP-R drinking water pipe as claimed in claim 1, wherein: the inner wall of the PP-R pipeline (1) is coated with a fluororesin coating (5).

3. The high toughness and impact strength PP-R drinking water pipe as claimed in claim 1, wherein: the outer wall of the PP-R pipeline (1) is sprayed with a quartz sand particle layer (4).

4. The high toughness and impact strength PP-R drinking water pipe as claimed in claim 1, wherein: the diameter of the inner wall of the PP-R pipeline (1) is 25 mm.

5. The high toughness and impact strength PP-R drinking water pipe as claimed in claim 1, wherein: the diameter of the outer wall of the PP-R pipeline (1) is 30 mm.