Polyethylene steel wire mesh framework composite drainage pipe

Abstract

The utility model discloses a polyethylene steel wire mesh framework composite drain pipe which comprises a drain pipe body, the drain pipe body comprises an inner layer, a framework layer, a middle layer, an outer layer and a luminous layer, and the polyethylene steel wire mesh framework composite drain pipe is characterized in that the drain pipe body is uniquely identified by arranging a sealing mechanism; when two drainage pipe bodies need to be connected, a worker enables the outer surface of the connecting pipe on one drainage pipe body to be in threaded connection with the inner wall of the fixing pipe on the other drainage pipe body until the surface of one side of the fixing pipe makes contact with the surface of one side of the silica gel ring, and therefore the sealing performance of the connecting position is guaranteed; the fixing pipe and the connecting pipe are in threaded connection with the sealing cover, the drainage pipe bodies are sealed, impurity invasion in the transportation or storage process is prevented, unique identification of each drainage pipe body is achieved through the RFID tags, informatization management and tracking are facilitated, and the drainage pipe sealing device has the effect of sealing the drainage pipe bodies.

Description

Technical Field

[0001] This application relates to the field of composite drainage pipes, and more particularly to a polyethylene steel wire mesh reinforced composite drainage pipe. Background Technology

[0002] Polyethylene steel wire mesh reinforced composite drainage pipe is a new type of high-performance pipe material that combines the advantages of steel wire mesh and polyethylene, overcoming the disadvantages of traditional steel pipes and plastic pipes. It is widely used in long-distance buried pipeline systems such as underground drainage systems, water supply systems, and fire pipelines. Due to its excellent pressure resistance and corrosion resistance, it is particularly suitable for applications requiring high strength and corrosion resistance.

[0003] Chinese Patent CN218914015U discloses a steel wire mesh reinforced polyethylene composite pipe for water supply and drainage, comprising: a steel wire mesh reinforced polyethylene composite pipe as the main body of the composite pipe; steps, each set at both ends of the inner side of the steel wire mesh reinforced polyethylene composite pipe; sealing plugs, each connected to the inner side of the steps; and handles, each installed on the surface of the sealing plugs. This utility model overcomes the shortcomings of the prior art. By setting sealing plugs, steps, and handles, and by sealing plugs on both sides of the inner side of the composite pipe, the composite pipe can be protected during transportation or laying. The steps further limit the flow of water supply and drainage by preventing soil impurities from remaining inside the composite pipe. Furthermore, the sealing plugs can be pulled out using the handles before connecting the composite pipe, thus providing better protection for the composite pipe.

[0004] Regarding the aforementioned related technologies, the inventors believe that when using composite drainage pipes, a sealing plug is inserted into the composite pipe, and a stepped structure limits its position to seal the composite pipe. However, when subjected to external impact or temperature changes, the sealing plug may loosen or fall off, affecting the sealing performance. Furthermore, the fluorescence of the fluorescent layer has a short duration, and its luminescence effect gradually weakens once the external light source disappears. Therefore, a polyethylene steel wire mesh skeleton composite drainage pipe is proposed to solve the aforementioned problems. Utility Model Content

[0005] To address the technical problems encountered when using composite drainage pipes, such as the sealing plug loosening or falling off under external impact or temperature changes, and the short duration of fluorescence emission, with the emission effect gradually weakening once the external light source disappears, this application provides a polyethylene steel wire mesh reinforced composite drainage pipe.

[0006] This application provides a polyethylene steel wire mesh reinforced composite drainage pipe, which adopts the following technical solution:

[0007] A polyethylene steel wire mesh reinforced composite drainage pipe includes a drainage pipe body, which comprises an inner layer, a skeleton layer, a middle layer, an outer layer, and a light-emitting layer.

[0008] The outer surface of the drain pipe body is provided with a sealing mechanism, which includes an RFID tag to uniquely identify the drain pipe body.

[0009] Optionally, the inner layer is fixedly bonded to the inner wall of the skeleton layer by an adhesive bonding machine, and the material of the inner layer is high-density polyethylene.

[0010] Optionally, the skeleton layer is made of wire mesh, and the intermediate layer is disposed between the skeleton layer and the outer layer.

[0011] Optionally, the intermediate layer is made of polypropylene, and the outer layer is made of high-density polyethylene.

[0012] Optionally, the light-emitting layer is coated on the outer surface of the outer layer, and the material of the light-emitting layer is strontium aluminate.

[0013] Optionally, the sealing mechanism further includes a fixing tube, which is fixedly installed at one end of the drain pipe body, and a connecting tube is fixedly installed at the other end of the drain pipe body. A silicone ring is fixedly adhered to the outer surface of one end of the connecting tube.

[0014] Optionally, the outer surface of the connecting tube is threaded to the inner wall of the fixing tube, and both the outer surface of the fixing tube and the outer surface of the connecting tube are threaded with sealing caps. The RFID tag is fixedly adhered to the outer surface of one of the sealing caps by an adhesive.

[0015] In summary, this application includes at least one of the following beneficial technical effects:

[0016] 1. By setting an inner layer, a skeleton layer, a middle layer, an outer layer, and a light-emitting layer, the inner layer is made of high-density polyethylene, which has good chemical stability. The skeleton layer is made of wire mesh, which can enhance the pressure resistance, tensile strength, and impact resistance of the drainage pipe body. The middle layer is made of polypropylene, which is relatively soft and can effectively reduce the direct friction between the skeleton layer and the outer layer. The outer layer is made of high-density polyethylene, which has excellent chemical corrosion resistance and can resist the erosion of various chemicals. The light-emitting layer is coated on the outer surface of the outer layer and is made of strontium aluminate, which is a long-afterglow luminescent material. After absorbing light energy, it can continuously emit light in the dark, which solves the technical problem that the luminescence duration of the fluorescent layer is short when using composite drainage pipes, and its luminescence effect will gradually weaken once the external light source disappears.

[0017] 2. By setting up a sealing mechanism, each drain pipe body is uniquely identified. When two drain pipe bodies need to be connected, the operator threads the outer surface of the connecting pipe on one drain pipe body to the inner wall of the fixed pipe on the other drain pipe body until one side of the fixed pipe contacts the side of the silicone ring, thus ensuring the sealing performance of the connection. The fixed pipe and connecting pipe are threadedly connected to the sealing cap to seal the drain pipe body and prevent impurities from entering during transportation or storage. At the same time, the threaded connection provides strong tensile strength and stability. The RFID tag enables unique identification of each drain pipe body, which facilitates information management and tracking. This solves the technical problem that when using composite drain pipes, the sealing plug is inserted into the composite pipe and stepped to limit its position to seal the composite pipe. However, when subjected to external impact or temperature changes, the sealing plug may loosen or fall off, affecting the sealing performance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a polyethylene steel wire mesh reinforced composite drainage pipe proposed in this utility model;

[0019] Figure 2 This is a perspective view of the sealing cap structure of a polyethylene steel wire mesh skeleton composite drainage pipe proposed in this utility model;

[0020] Figure 3 This is a three-dimensional view of the skeleton layer structure of a polyethylene steel wire mesh skeleton composite drainage pipe proposed in this utility model;

[0021] Figure 4 This is a three-dimensional view of the silicone ring structure of a polyethylene steel wire mesh skeleton composite drainage pipe proposed in this utility model.

[0022] In the diagram: 1. Drainage pipe body; 2. Inner layer; 21. Skeleton layer; 3. Middle layer; 31. Outer layer; 4. Light-emitting layer; 5. Fixing pipe; 51. Connecting pipe; 52. Silicone ring; 6. Sealing cap; 61. RFID tag. Detailed Implementation

[0023] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0024] Reference Figures 1-4 A polyethylene steel wire mesh skeleton composite drainage pipe includes a drainage pipe body 1, which includes an inner layer 2, a skeleton layer 21, a middle layer 3, an outer layer 31, and a light-emitting layer 4.

[0025] The inner layer 2 is fixedly bonded to the inner wall of the skeleton layer 21 by an adhesive bonding machine. The inner layer 2 is made of high-density polyethylene. The inner layer 2 is fixedly bonded to the skeleton layer 21 by an adhesive. The inner layer 2 is made of high-density polyethylene, which has good chemical stability and can resist the corrosion of various chemicals. Moreover, due to the smooth inner wall, it can reduce fluid transport resistance and improve transport efficiency.

[0026] The skeleton layer 21 is made of wire mesh. The middle layer 3 is set between the skeleton layer 21 and the outer layer 31. The wire mesh material of the skeleton layer 21 can enhance the pressure resistance, tensile strength and impact resistance of the drainage pipe body 1, and prevent the drainage pipe body 1 from deforming during transportation, installation and use. The middle layer 3 is set between the skeleton layer 21 and the outer layer 31, which can reduce the direct friction between the skeleton layer 21 and the outer layer 31 and protect the skeleton layer 21.

[0027] The intermediate layer 3 is made of polypropylene, and the outer layer 31 is made of high-density polyethylene. The intermediate layer 3, being made of polypropylene, is relatively soft and can effectively reduce direct friction between the skeleton layer 21 and the outer layer 31, protecting the wire mesh skeleton from damage. It also has good adhesion properties, which can improve the bonding strength between the skeleton layer 21 and the outer layer 31, making the structure of the drainage pipe body 1 more robust. The outer layer 31, being made of high-density polyethylene, has excellent chemical corrosion resistance, can resist the erosion of various chemicals, ensure the long-term stable operation of the drainage pipe body 1, and is resistant to ultraviolet rays and aging, making it suitable for various harsh environments and extending the service life of the drainage pipe body 1.

[0028] The light-emitting layer 4 is coated on the outer surface of the outer layer 31. The material of the light-emitting layer 4 is strontium aluminate. The light-emitting layer 4 is coated on the outer surface of the outer layer 31. The material of strontium aluminate is a long afterglow luminescent material. It can continuously emit light in the dark after absorbing light energy. This characteristic can make the drain pipe body 1 easily identifiable and located in low light or dark environments. It also has good weather resistance and can resist the erosion of natural environments such as ultraviolet rays and wind and rain, and maintain stable luminescent performance.

[0029] By setting an inner layer 2, a skeleton layer 21, a middle layer 3, an outer layer 31, and a light-emitting layer 4, the inner layer 2 is made of high-density polyethylene, which has good chemical stability. The skeleton layer 21 is made of wire mesh, which can enhance the pressure resistance, tensile strength, and impact resistance of the drainage pipe body 1. The middle layer 3 is made of polypropylene, which is relatively soft and can effectively reduce the direct friction between the skeleton layer 21 and the outer layer 31. The outer layer 31 is made of high-density polyethylene, which has excellent chemical corrosion resistance and can resist the erosion of various chemicals. The light-emitting layer 4 is coated on the outer surface of the outer layer 31 and is made of strontium aluminate, which is a long-afterglow luminescent material. After absorbing light energy, it can continue to emit light in the dark, which solves the technical problem that the luminescence duration of the fluorescent layer is short when using composite drainage pipes, and its luminescence effect will gradually weaken once the external light source disappears.

[0030] The outer surface of the drain pipe body 1 is provided with a sealing mechanism, which includes an RFID tag 61, and the drain pipe body 1 is uniquely identified by the RFID tag 61.

[0031] The sealing mechanism also includes a fixing pipe 5, which is fixedly installed at one end of the drain pipe body 1. A connecting pipe 51 is fixedly installed at the other end of the drain pipe body 1. A silicone ring 52 is fixedly bonded to the outer surface of one end of the connecting pipe 51. Both the fixing pipe 5 and the connecting pipe 51 are fixedly installed to the drain pipe body 1 to secure them. The connecting pipe 51 is fixedly bonded to the silicone layer to secure it. When it is necessary to connect the two drain pipe bodies 1, the operator will thread the outer surface of the connecting pipe 51 on one drain pipe body 1 to the inner wall of the fixing pipe 5 on the other drain pipe body 1 until one side surface of the fixing pipe 5 contacts one side surface of the silicone ring 52, thereby ensuring the sealing performance of the connection.

[0032] The outer surface of the connecting pipe 51 is threaded to the inner wall of the fixing pipe 5. Both the outer surface of the fixing pipe 5 and the outer surface of the connecting pipe 51 are threaded with sealing caps 6. The RFID tag 61 is fixedly adhered to the outer surface of a sealing cap 6 by adhesive. The connecting pipe 51 is threaded to the fixing pipe 5, connecting the two drain pipe bodies 1 while facilitating disassembly. The threaded connection between the fixing pipe 5 and the connecting pipe 51 and the sealing cap 6 seals the drain pipe body 1, preventing impurities from entering during transportation or storage. At the same time, the threaded connection provides strong tensile strength and stability, capable of withstanding certain tension and pressure, ensuring that the drain pipe body 1 will not easily loosen or fall off during operation. The RFID tag 61 is fixedly installed to the sealing cap 6 by adhesive, securing it and achieving a unique identification of each drain pipe body 1, facilitating information management and tracking. The RFID tag 61 is passive; this type of tag does not have a built-in power source and obtains energy from the electromagnetic field of the RFID reader. When the tag enters the magnetic field range of the reader, the magnetic field excites the coil inside the tag to generate current, thereby providing energy to the tag's chip, enabling it to transmit stored information.

[0033] By setting a sealing mechanism, each drain pipe body 1 is uniquely identified. When two drain pipe bodies 1 need to be connected, the operator threads the outer surface of the connecting pipe 51 on one drain pipe body 1 to the inner wall of the fixing pipe 5 on the other drain pipe body 1 until one side of the fixing pipe 5 contacts one side of the silicone ring 52, thus ensuring the sealing performance at the connection. The fixing pipe 5 and the connecting pipe 51 are threadedly connected to the sealing cap 6 to seal the drain pipe body 1, preventing impurities from entering during transportation or storage. At the same time, the threaded connection provides strong tensile strength and stability. The RFID tag 61 enables unique identification of each drain pipe body 1, facilitating information management and tracking. This solves the technical problem that when using composite drain pipes, the sealing plug is inserted into the composite pipe and the step limits its position to seal the composite pipe. However, when subjected to external impact or temperature changes, the sealing plug may loosen or fall off, affecting the sealing performance.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A polyethylene steel wire mesh reinforced composite drainage pipe, characterized in that: It includes a drain pipe body (1), which includes an inner layer (2), a skeleton layer (21), a middle layer (3), an outer layer (31), and a light-emitting layer (4). The outer surface of the drain pipe body (1) is provided with a sealing mechanism, which includes an RFID tag (61) to uniquely identify the drain pipe body (1).

2. The polyethylene wire mesh reinforced composite drainage pipe according to claim 1, characterized in that: The inner layer (2) is fixedly bonded to the inner wall of the skeleton layer (21) by an adhesive bonding machine. The material of the inner layer (2) is high-density polyethylene.

3. The polyethylene wire mesh reinforced composite drainage pipe according to claim 1, characterized in that: The skeleton layer (21) is made of wire mesh, and the middle layer (3) is disposed between the skeleton layer (21) and the outer layer (31).

4. The polyethylene wire mesh reinforced composite drainage pipe according to claim 1, characterized in that: The intermediate layer (3) is made of polypropylene, and the outer layer (31) is made of high-density polyethylene.

5. The polyethylene wire mesh reinforced composite drainage pipe according to claim 1, characterized in that: The light-emitting layer (4) is coated on the outer surface of the outer layer (31), and the material of the light-emitting layer (4) is strontium aluminate.

6. The polyethylene wire mesh reinforced composite drainage pipe according to claim 1, characterized in that: The sealing mechanism also includes a fixing pipe (5), which is fixedly installed at one end of the drain pipe body (1), and a connecting pipe (51) is fixedly installed at the other end of the drain pipe body (1). A silicone ring (52) is fixedly bonded to the outer surface of one end of the connecting pipe (51).

7. A polyethylene steel wire mesh reinforced composite drainage pipe according to claim 6, characterized in that: The outer surface of the connecting tube (51) is threaded to the inner wall of the fixing tube (5). Both the outer surface of the fixing tube (5) and the outer surface of the connecting tube (51) are threaded with sealing caps (6). The RFID tag (61) is fixedly bonded to the outer surface of one of the sealing caps (6) by an adhesive.

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