Flexible high-strength modified PP pipe

Abstract

The utility model relates to the technical field of PP pipes, and discloses a flexible high-strength modified PP pipe which comprises a pipe body, a deformation-resistant layer is fixedly connected to the inner wall of the pipe body, a high-temperature-resistant layer is fixedly connected to the inner wall of the deformation-resistant layer, a first antibacterial layer is coated on the inner wall of the high-temperature-resistant layer, a wear-resistant layer is coated on the surface of the pipe body, and a second antibacterial layer is coated on the inner wall of the wear-resistant layer. By arranging the deformation-resistant layer, the overall deformation-resistant capacity of the device is improved, meanwhile, under the action of the high-temperature-resistant layer, when the temperature of liquid flowing in the device is too high, the device is prevented from being damaged, by arranging the first antibacterial layer, the overall antibacterial performance of the device is improved, and the service life of the device is prolonged. By arranging the wear-resistant layer, the wear resistance of the surface of the device is improved, and by arranging the reinforcing assembly, the overall use strength of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PP pipes, in particular to a flexible high-strength modified PP pipe. Background Art

[0002] The characteristics of PP pipes are corrosion-resistant, wear-resistant, non-scaling, reduced vibration and noise, anti-freezing and cracking (PP pipes will crack at low temperatures above -20°C, and will decompose in high-temperature working environments as long as the temperature exceeds 70°C. The operating temperature is between -20°C and 70°C), anti-condensation, less heat loss, simple installation, and long service life. There are three connection methods: welding, end edge welding, and connecting pipes made of different materials.

[0003] PP pipes are used for the supply of hot and cold water. PP pipes are easily affected by the temperature change of hot and cold water, which affects the service life of PP pipes. PP pipes are easily damaged. At the same time, the flow of hot and cold water in PP pipes is easy to produce bacteria in PP pipes, and water is easy to carry a large number of bacteria when used, affecting the healthy use of water. Therefore, we proposed a flexible and high-strength modified PP pipe. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a flexible high-strength modified PP pipe, which has the advantages of increasing the overall deformation resistance of the device by setting a deformation-resistant layer, and at the same time, under the action of the high-temperature resistant layer, when the temperature of the liquid flowing in the device is too high, damage to the device is avoided, and the overall antibacterial performance of the device is increased by setting a first antibacterial layer, and the wear resistance of the device surface is increased by setting a wear-resistant layer, and the overall use strength of the device is increased by setting a reinforcement component. The utility model solves the problems that the PP pipe is easily affected by the temperature change of hot and cold water, affecting the service life of the PP pipe, and the PP pipe is easily damaged. At the same time, the flow of hot and cold water in the PP pipe is likely to produce bacteria in the PP pipe, and water is likely to carry a large number of bacteria when used, affecting the healthy use of water.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, by setting a deformation-resistant layer, the overall deformation resistance of the device is increased. At the same time, under the action of the high-temperature resistant layer, when the temperature of the liquid flowing in the device is too high, damage to the device is avoided. By setting a first antibacterial layer, the overall antibacterial performance of the device is increased. By setting a wear-resistant layer, the wear resistance of the surface of the device is increased. By setting a reinforcement component, the overall use strength of the device is increased. The utility model provides the following technical solutions: a flexible high-strength modified PP pipe, including a pipe body, the inner wall of the pipe body is fixedly connected with a deformation-resistant layer, and the deformation-resistant layer is fixedly connected to the inner wall of the pipe body. The inner wall of the deformable layer is fixedly connected with a high-temperature resistant layer, the inner wall of the high-temperature resistant layer is coated with a first antibacterial layer, the surface of the tube body is coated with a wear-resistant layer, and a plurality of reinforcement components are arranged inside the tube body. By setting the deformation-resistant layer, the overall deformation resistance of the device is increased. At the same time, under the action of the high-temperature resistant layer, when the temperature of the liquid flowing in the device is too high, damage to the device is avoided. By setting the first antibacterial layer, the overall antibacterial performance of the device is increased. By setting the wear-resistant layer, the wear resistance of the device surface is increased. By setting the reinforcement component, the overall use strength of the device is increased.

[0008] As a preferred technical solution of the utility model, the reinforcement component includes a reinforcement strip, the surface of which is coated with a second antibacterial layer. By setting the reinforcement strip, the overall use strength of the device is increased, and the second antibacterial layer is coated on the surface of the reinforcement strip, which increases the antibacterial effect.

[0009] As a preferred technical solution of the utility model, a plurality of sound insulation cavities are provided in the front of the tube body. By arranging the sound insulation cavities in a spiral shape, the tube body is made more durable and the sound insulation effect is increased.

[0010] As a preferred technical solution of the utility model, the material of the deformation-resistant layer is polyethylene fiber, the material of the high-temperature resistant layer is carbon fiber, the material of the first antibacterial layer is IONPURE silver-based aseptic antibacterial, and the material of the wear-resistant layer is polytetrafluoroethylene. Polyethylene fiber is a high-strength and high-modulus synthetic fiber with excellent mechanical properties and chemical stability, and can withstand greater tensile and bending forces. In addition, polyethylene fiber also has the advantages of being light, weather-resistant, and corrosion-resistant. Carbon fiber has the advantages of high strength, corrosion resistance, high temperature resistance, fatigue resistance, acid resistance, and low thermal expansion coefficient. The IONPURE silver-based aseptic antibacterial layer is a glass material that combines silver ions or zinc ions and copper ions with antibacterial activity. Through the sustained release of metal ions, its antibacterial effect can be fully exerted. Polytetrafluoroethylene has a high chemical stability and excellent chemical corrosion resistance, such as resistance to strong acids, strong alkalis, strong oxidants, etc., and has outstanding heat resistance, cold resistance and wear resistance.

[0011] As a preferred technical solution of the utility model, the material of the reinforcement strip is copper, and the material of the second antibacterial layer is epoxy coating. Copper has high mechanical strength and good corrosion resistance. Copper has high tensile strength and hardness, is not easy to oxidize, and can maintain stable performance under harsh environmental conditions. Epoxy coating has excellent corrosion resistance and wear resistance, can resist acid and alkali corrosion and high temperature erosion, and epoxy coating also has good antibacterial properties, which can effectively prevent bacterial growth on the inner wall of the pipeline and water pollution.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a flexible high-strength modified PP pipe, which has the following beneficial effects:

[0014] 1. The PP pipe increases the overall deformation resistance of the device by setting a deformation-resistant layer. At the same time, under the action of the high-temperature resistant layer, when the temperature of the liquid flowing in the device is too high, damage to the device is avoided. The first antibacterial layer is set to increase the overall antibacterial performance of the device. The wear-resistant layer is set to increase the wear resistance of the device surface. The reinforcement component is set to increase the overall use strength of the device.

[0015] 2. The PP pipe increases the strength of the entire device during use by setting a reinforcement strip, and can also produce a slow-flow effect on the flowing liquid. In addition, under the action of the second antibacterial layer, the antibacterial performance of the reinforcement strip is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall right side cross-sectional three-dimensional structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall front structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall right side cross-sectional structure of the utility model.

[0020] In the figure: 1. tube body; 11. sound insulation cavity; 2. deformation-resistant layer; 3. high-temperature-resistant layer; 4. first antibacterial layer; 5. wear-resistant layer; 6. reinforcement component; 61. reinforcement strip; 62. second antibacterial layer. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] Example 1

[0023] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a flexible high-strength modified PP pipe, including a pipe body 1, the inner wall of the pipe body 1 is fixedly connected with a deformation-resistant layer 2, the inner wall of the deformation-resistant layer 2 is fixedly connected with a high-temperature resistant layer 3, the inner wall of the high-temperature resistant layer 3 is coated with a first antibacterial layer 4, the surface of the pipe body 1 is coated with a wear-resistant layer 5, and a plurality of reinforcement components 6 are arranged inside the pipe body 1.

[0024] The reinforcement component 6 includes a reinforcement strip 61 , one side of which is fixedly connected to the inner wall of the tube body 1 , and the surface of the reinforcement strip 61 is coated with a second antibacterial layer 62 .

[0025] A plurality of sound insulation cavities 11 are provided in the front of the tube body 1, and the plurality of sound insulation cavities 11 are arranged in a spiral shape.

[0026] During use, under the action of the deformation-resistant layer 2, the overall deformation resistance of the device is increased, and under the action of the high-temperature resistant layer 3, the overall high-temperature resistance of the device is increased. Therefore, when the temperature of the flowing liquid in the device is too high, the tube body 1 is prevented from being deformed by high temperature. At the same time, under the action of the first antibacterial layer 4, the antibacterial property of the inner wall of the device is increased, and the wear-resistant layer 5 increases the overall wear resistance of the device.

[0027] Under the action of the reinforcement strip 61, the overall use strength of the device is increased, and under the action of the second antibacterial layer 62, the antibacterial performance of the reinforcement strip 61 is increased;

[0028] Under the effect of the sound insulation cavity 11, the overall weight of the device is reduced while the sound generated by the flowing liquid in the device is reduced.

[0029] Example 2

[0030] Reference Figure 1-4 , which is the second embodiment of the utility model, the material of the deformation-resistant layer 2 is polyethylene fiber, the material of the high-temperature-resistant layer 3 is carbon fiber, the material of the first antibacterial layer 4 is IONPURE silver-based aseptic antibacterial, and the material of the wear-resistant layer 5 is polytetrafluoroethylene.

[0031] The material of the reinforcement strip 61 is copper, and the material of the second antibacterial layer 62 is epoxy coating.

[0032] During use, the deformation-resistant layer 2 is made of polyethylene fiber, so that the device can withstand greater tensile and bending forces. The high-temperature resistant layer 3 is made of carbon fiber, which makes the device have corrosion resistance, high temperature resistance and other properties. The first antibacterial layer 4 is made of IONPURE silver-based sterile antibacterial, which increases the antibacterial property of the device. The wear-resistant layer 5 is made of polytetrafluoroethylene, which increases the wear resistance of the device.

[0033] The reinforcement strip 61 is made of copper, which increases the overall strength of the device, and the second antibacterial layer 62 is made of epoxy coating, which increases the antibacterial performance.

[0034] The remaining structures are the same as those of Example 1.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A flexible high-strength modified PP pipe, comprising a pipe body (1), characterized in that: The inner wall of the tube body (1) is fixedly connected to a deformation-resistant layer (2), the inner wall of the deformation-resistant layer (2) is fixedly connected to a high-temperature-resistant layer (3), the inner wall of the high-temperature-resistant layer (3) is coated with a first antibacterial layer (4), the surface of the tube body (1) is coated with a wear-resistant layer (5), and a plurality of reinforcement components (6) are arranged inside the tube body (1).

2. The flexible high-strength modified PP pipe according to claim 1, characterized in that: The reinforcement component (6) comprises a reinforcement strip (61), and the surface of the reinforcement strip (61) is coated with a second antibacterial layer (62).

3. A flexible high-strength modified PP pipe according to claim 2, characterized in that: A plurality of sound insulation cavities (11) are provided in the front of the tube body (1).

4. A flexible high-strength modified PP pipe according to claim 3, characterized in that: The material of the deformation-resistant layer (2) is polyethylene fiber, the material of the high-temperature-resistant layer (3) is carbon fiber, the material of the first antibacterial layer (4) is IONPURE silver-based aseptic antibacterial, and the material of the wear-resistant layer (5) is polytetrafluoroethylene.

5. The flexible high-strength modified PP pipe according to claim 4, characterized in that: The material of the reinforcement strip (61) is copper, and the material of the second antibacterial layer (62) is epoxy coating.

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