HDPE (high-density polyethylene) same-layer siphon drainage pipe fitting with silencing effect

Abstract

The utility model relates to the field of HDPE pipe fittings, and discloses an HDPE same-layer siphon drainage pipe fitting with a silencing effect. In the application, the combination of the servo motor and the supercharging impeller bin is adopted, the servo motor and the supercharging impeller bin are combined to serve as a main component of the supercharging assembly, an output shaft in the servo motor and an impeller in the supercharging impeller bin are fixedly mounted together, and the servo motor serves as a power source of the supercharging assembly and is used for driving the impeller in the supercharging impeller bin to rotate; after an impeller in the supercharging impeller bin is driven by a servo motor to rotate at a high speed, mechanical energy output by the motor is efficiently transmitted to water flow, acceleration and supercharging are achieved, and the conveying capacity of a drainage pipe network is improved. The problem that the conveying efficiency is reduced due to insufficient liquid pressure under the condition of long-distance conveying of liquid in a pipeline is solved, and the conveying capacity of a drainage pipe network can be improved.

Description

Technical Field

[0001] This application belongs to the field of HDPE pipe fittings technology, specifically a type of HDPE same-layer siphon drainage pipe fitting with noise reduction effect. Background Technology

[0002] HDPE, or high-density polyethylene, is a highly crystalline, non-polar thermoplastic resin. This pipe is a product based on traditional HDPE material, incorporating sound-absorbing technology. It is widely used in drainage projects for bathrooms, kitchens, and balconies in various buildings such as residences, office buildings, and hotels. Whether it's a branch pipe for a single sanitary fixture or a main drain riser collecting sewage from various areas, it can precisely fit and smoothly discharge domestic wastewater and sewage.

[0003] For example, patent CN208670319U discloses a noise-reducing HDPE in-layer siphon drainage pipe fitting, including an outer shell, a hollow layer, and an isolation layer. Both the outer shell and the isolation layer are columnar pipes. The hollow layer is located between the outer shell and the isolation layer, which are fixedly connected by three sets of support blocks. The outer shell is located outside the isolation layer. A flow control plate is connected to the side of the snap-fit ​​cap near the inner cavity of the isolation layer via a connecting plate. A filter screen is connected to the side of the filter cap near the inner cavity of the isolation layer via a receiving column. A hydroelectric generator is connected to the side of the battery near the inner cavity of the isolation layer. A flow control valve and a snap-fit ​​column are located on the side of the snap-fit ​​cap away from the outer shell. This noise-reducing HDPE in-layer siphon drainage pipe fitting, by setting a hollow layer between the outer shell and the isolation layer, can reduce the noise generated by water flow to a certain extent. It is convenient to use and suitable for widespread application.

[0004] However, the device lacks components for pressurizing the water flow inside the pipe, resulting in insufficient liquid pressure and reduced transport efficiency when transporting liquids over long distances, thus failing to increase the transport capacity of the drainage network. Utility Model Content

[0005] The purpose of this application is to address the problem that the aforementioned device lacks components for pressurizing the water flow inside the pipe, resulting in insufficient liquid pressure and reduced conveying efficiency during long-distance pipe transport, thus failing to increase the conveying capacity of the drainage network. The application provides a sound-absorbing HDPE in-layer siphon drainage pipe fitting.

[0006] The technical solution adopted in this application is as follows: it includes an HDPE pipe body, the HDPE pipe body has a first snap-fit ​​groove inside, a first snap-fit ​​block is snap-fitted inside the first snap-fit ​​groove, a first sealing ring is fixedly installed on the outer surface of the first snap-fit ​​block, a servo motor is fixedly installed on the upper surface of the first snap-fit ​​block, and a booster impeller chamber is fixedly installed on the lower surface of the first snap-fit ​​block.

[0007] By adopting the above technical solution, a first snap-fit ​​groove is opened inside the HDPE pipe body. A first snap-fit ​​block is snap-fitted into the first snap-fit ​​groove. A first sealing ring is fixedly installed on the outer surface of the first snap-fit ​​block. A servo motor is fixedly installed on the upper surface of the first snap-fit ​​block, and a booster impeller chamber is fixedly installed on the lower surface of the first snap-fit ​​block. The HDPE pipe body serves as the installation foundation for the entire device, constructing a stable framework for the entire drainage system, allowing water to pass through it quickly. The first snap-fit ​​groove contains a slot to provide conditions for the installation of the booster component inside the HDPE pipe body. The left and right outer surfaces of the first snap-fit ​​block contain clips to insert itself into the first snap-fit ​​groove, connecting the HDPE pipe body and the first snap-fit ​​block, allowing the booster component to be fixed inside the pipe. The first sealing ring is used for the first snap-fit ​​block to be installed into the first snap-fit ​​groove. The system fills the gap between the first clamping groove and the first clamping block to prevent water from leaking from the HDPE pipe body. It employs a combination of a servo motor and a booster impeller chamber, which together form the main components of the booster assembly. The output shaft of the servo motor is fixedly installed with the impeller in the booster impeller chamber. The servo motor serves as the power source for the booster assembly, driving the impeller inside the chamber to rotate. When the impeller rotates at high speed under the drive of the servo motor, it efficiently transfers the mechanical energy output by the motor to the water flow, achieving acceleration and pressurization, thus increasing the conveying capacity of the drainage network. By installing this component to pressurize the water flow inside the pipe, the problem of insufficient liquid pressure leading to decreased conveying efficiency in long-distance pipe transport is solved, thereby increasing the conveying capacity of the drainage network.

[0008] In a preferred embodiment, a junction box is fixedly installed on the upper surface of the first snap-fit ​​block, and a cable is fixedly installed on the outer surface of the junction box.

[0009] By adopting the above technical solution, a junction box is fixedly installed on the upper surface of the first card block, and a cable is fixedly installed on the outer surface of the junction box. The junction box is used to convert and connect the cable to the circuit inside the booster assembly, so that the booster assembly can be used normally. The cable transmits the power generated by the external power source to the inside of the booster assembly, ensuring the power supply of the assembly.

[0010] In a preferred embodiment, a second snap-fit ​​groove is provided inside the HDPE pipe body, and a second snap-fit ​​block is snapped into and installed inside the second snap-fit ​​groove.

[0011] By adopting the above technical solution, a second snap-fit ​​groove is opened inside the HDPE pipe body, and a second snap-fit ​​block is snapped into the inside of the second snap-fit ​​groove. The second snap-fit ​​groove and the first snap-fit ​​groove also contain snap-fit ​​grooves inside, which are used to provide conditions for the installation of filter components inside the HDPE pipe body. The outer surfaces of the left and right sides of the second snap-fit ​​block and the first snap-fit ​​block also contain buckles, which are used to connect themselves into the inside of the second snap-fit ​​groove.

[0012] In a preferred embodiment, a filter screen is fixedly installed on the lower surface of the second snap-fit ​​block.

[0013] By adopting the above technical solution, a filter screen is fixedly installed on the lower surface of the second snap-fit ​​block. The filter screen is used to filter foreign objects inside the HDPE pipe body to prevent foreign objects from entering the pressurization component and causing the pressurization component to jam and be damaged.

[0014] In a preferred embodiment, a second sealing ring is fixedly installed on the outer surface of the second snap-fit ​​block, and a handle is fixedly installed on the upper surface of the second snap-fit ​​block.

[0015] By adopting the above technical solution, a second sealing ring is fixedly installed on the outer surface of the second snap-fit ​​block, and a handle is fixedly installed on the upper surface of the second snap-fit ​​block. The second sealing ring is used to fill the gap between the second snap-fit ​​groove and the second snap-fit ​​block when the second snap-fit ​​block is installed into the interior of the second snap-fit ​​groove, and has the same function as the first sealing ring, preventing water inside the HDPE pipe body from leaking from the gap of the filter assembly. The handle provides a gripping point to facilitate the removal of the filter assembly by the staff when it is necessary to replace the filter assembly.

[0016] In a preferred embodiment, the interior of the HDPE pipe body includes an outer shell layer.

[0017] By adopting the above technical solution, the HDPE pipe body includes an outer shell layer. The outer shell layer is made of HDPE material, which can block external moisture, ultraviolet rays, corrosive substances in the soil, etc. from entering the pipe body, preventing the pipe from aging and corroding too quickly due to long-term exposure to harsh environments, and extending the service life of the pipe.

[0018] In a preferred embodiment, the interior of the HDPE pipe body includes a sound insulation layer and a reinforcement layer.

[0019] By adopting the above technical solution, the HDPE pipe body contains a sound insulation layer and a reinforcement layer. The sound insulation layer is made of damping rubber material, which absorbs the impact and friction noise generated by the water flow in the pipe through the material's damping loss, thereby reducing the intensity of noise propagation. The reinforcement layer is made of high-strength fiber material, which provides additional radial and axial support for the pipe, enhancing the pipe's ability to resist internal water pressure and external extrusion.

[0020] In a preferred embodiment, the interior of the HDPE pipe body includes an impermeable layer.

[0021] By adopting the above technical solution, the interior of the HDPE pipe body includes an anti-seepage layer. The anti-seepage layer is made of HDPE lining. HDPE molecules are tightly arranged and have a very low water absorption and permeability, which can effectively block water penetration, thereby extending the overall service life of the HDPE pipe body.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In this application, a combination of a servo motor and a booster impeller chamber is used. The two are combined as the main components of the booster assembly. The output shaft of the servo motor is fixedly installed with the impeller in the booster impeller chamber. The servo motor serves as the power source for the booster assembly, driving the impeller inside the booster impeller chamber to rotate. When the impeller inside the booster impeller chamber rotates at high speed under the drive of the servo motor, it efficiently transfers the mechanical energy output by the motor to the water flow, achieving acceleration and boosting, and increasing the conveying capacity of the drainage pipe network. By installing a component for boosting the water flow inside the pipe in this device, the problem of insufficient liquid pressure causing a decrease in conveying efficiency in the case of liquid inside the long-distance conveying pipe is solved, thereby increasing the conveying capacity of the drainage pipe network. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure in this application;

[0025] Figure 2 This is a schematic diagram of the installation component structure in this application;

[0026] Figure 3 This is a schematic diagram of the supercharging component structure in this application;

[0027] Figure 4 This is a schematic diagram of the filter component structure in this application;

[0028] Figure 5 This is a schematic diagram of the internal structure of the pipeline in this application.

[0029] The markings in the diagram are: 1. HDPE pipe body; 2. First clamping groove; 3. First clamping block; 4. First sealing ring; 5. Servo motor; 6. Booster impeller chamber; 7. Junction box; 8. Cable; 9. Second clamping groove; 10. Second clamping block; 11. Filter screen; 12. Second sealing ring; 13. Handle; 14. Outer shell layer; 15. Sound insulation layer; 16. Reinforcing layer; 17. Leak-proof layer. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Example

[0032] Reference Figures 1-3 The system includes an HDPE pipe body 1, which serves as the installation foundation for the entire device, providing a stable framework for the drainage system and allowing water to flow quickly through it. The first snap-fit ​​groove 2 contains a slot to facilitate the installation of the pressurizing component inside the HDPE pipe body 1. The left and right outer surfaces of the first snap-fit ​​block 3 are covered with clips to connect itself to the first snap-fit ​​groove 2, thus connecting the HDPE pipe body 1 and the first snap-fit ​​block 3 and securing the pressurizing component inside the pipe. A first sealing ring 4 fills the gap between the first snap-fit ​​groove 2 and the first snap-fit ​​block 3 when the first snap-fit ​​block 3 is installed into the first snap-fit ​​groove 2, preventing water from flowing out of the HDPE pipe body 1 through the first snap-fit ​​groove 2 and the first snap-fit ​​block 3. Leakage in the gap of the card-connecting block 3 is addressed by using a combination of a servo motor 5 and a booster impeller chamber 6. These two components form the main part of the booster assembly. The output shaft of the servo motor 5 is fixedly installed with the impeller in the booster impeller chamber 6. The servo motor 5 serves as the power source for the booster assembly, driving the impeller inside the booster impeller chamber 6 to rotate. When the impeller inside the booster impeller chamber 6 rotates at high speed under the drive of the servo motor 5, it efficiently transfers the mechanical energy output by the motor to the water flow, achieving acceleration and pressurization, thus increasing the conveying capacity of the drainage network. By installing a component to pressurize the water flow inside the pipeline, the problem of insufficient liquid pressure causing reduced conveying efficiency in long-distance pipelines is solved, thereby increasing the conveying capacity of the drainage network.

[0033] Reference Figure 1 and Figure 3Junction box 7 is used to convert and connect cable 8 to the internal circuit of the booster assembly, so that the booster assembly can be used normally. Cable 8 transmits the power generated by the external power source to the inside of the booster assembly to ensure the power supply of the assembly.

[0034] Reference Figure 1 and Figure 4 The second snap-fit ​​groove 9 and the first snap-fit ​​groove 2 also contain snap-fit ​​grooves inside, which are used to provide conditions for the installation of the filter assembly inside the HDPE pipe body 1. The second snap-fit ​​block 10 and the outer surfaces of the left and right sides of the first snap-fit ​​block 3 also contain snaps, which are used to connect themselves into the interior of the second snap-fit ​​groove 9.

[0035] Reference Figure 4 The filter screen 11 is used to filter foreign objects inside the HDPE pipe body 1 to prevent foreign objects from entering the pressurization component and causing the pressurization component to jam and be damaged.

[0036] Reference Figure 1 and Figure 4 The second sealing ring 12 is used to fill the gap between the second snap-fit ​​groove 9 and the second snap-fit ​​block 10 when the second snap-fit ​​block 10 is installed into the interior of the second snap-fit ​​groove 9. It has the same function as the first sealing ring 4, preventing water inside the HDPE pipe body 1 from leaking from the gap of the filter assembly. The handle 13 provides a gripping point to facilitate the removal of the filter assembly by the staff when it is necessary to replace it.

[0037] Reference Figure 5 The outer shell layer 14 is made of HDPE material, which can block external moisture, ultraviolet rays, and corrosive substances in the soil from entering the pipeline, preventing the pipeline from aging and corroding too quickly due to long-term exposure to harsh environments, and extending the service life of the pipeline.

[0038] Reference Figure 5 The sound insulation layer 15 is made of damping rubber material, which absorbs the impact and friction noise generated by the water flowing in the pipe through the material's damping loss, thereby reducing the intensity of noise propagation. The reinforcement layer 16 is made of high-strength fiber material, which provides additional radial and axial support for the pipe and enhances the pipe's ability to resist internal water pressure and external extrusion.

[0039] Reference Figure 5 The seepage prevention layer 17 is made of HDPE lining. HDPE molecules are tightly arranged and have a very low water absorption and permeability, which can effectively block water penetration and thus extend the overall service life of the HDPE pipe body 1.

[0040] The implementation principle of this application for an HDPE in-layer siphon drainage pipe fitting with noise reduction effect is as follows: The HDPE pipe body 1 serves as the installation foundation for the entire device, constructing a stable framework for the entire drainage system, allowing water to pass through it quickly. The first snap-fit ​​groove 2 contains a slot to provide conditions for the installation of the pressurizing component inside the HDPE pipe body 1. The left and right outer surfaces of the first snap-fit ​​block 3 are covered with buckles to connect itself into the first snap-fit ​​groove 2, connecting the HDPE pipe body 1 and the first snap-fit ​​block 3, allowing the pressurizing component to be fixed inside the pipe. The first sealing ring 4 fills the gap between the first snap-fit ​​groove 2 and the first snap-fit ​​block 3 when the first snap-fit ​​block 3 is installed into the first snap-fit ​​groove 2, preventing the HDPE pipe body 1 from being sealed inside. Water leaks from the gap between the first retaining groove 2 and the first retaining block 3. A combination of a servo motor 5 and a booster impeller chamber 6 is used as the main components of the booster assembly. The output shaft of the servo motor 5 is fixedly installed with the impeller in the booster impeller chamber 6. The servo motor 5 serves as the power source for the booster assembly, driving the impeller inside the booster impeller chamber 6 to rotate. When the impeller inside the booster impeller chamber 6 rotates at high speed under the drive of the servo motor 5, it efficiently transfers the mechanical energy output by the motor to the water flow, achieving acceleration and boosting, and increasing the conveying capacity of the drainage pipe network. By installing a component for boosting the water flow inside the pipe in this device, the problem of insufficient liquid pressure causing a decrease in conveying efficiency in the case of liquid inside the long-distance conveying pipe is solved, thereby increasing the conveying capacity of the drainage pipe network.

[0041] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A HDPE co-layer siphon drainage pipe material pipe fitting with sound attenuation effect, comprising a HDPE pipe body (1), characterized in that: The inside of the HDPE pipeline body (1) is provided with a first clamping groove (2), the inside of the first clamping groove (2) is clamped and installed with a first clamping block (3), the outer surface of the first clamping block (3) is fixedly installed with a first sealing ring (4), the upper surface of the first clamping block (3) is fixedly installed with a servo motor (5), and the lower surface of the first clamping block (3) is fixedly installed with a booster impeller bin (6).

2. The HDPE siphonic drainage pipe and fitting with sound attenuation according to claim 1, wherein: The upper surface of the first clamping block (3) is fixedly installed with a junction box (7), and the outer surface of the junction box (7) is fixedly installed with a cable (8).

3. The HDPE siphonic drainage pipe and fitting with sound attenuation according to claim 1, wherein: The inside of the HDPE pipeline body (1) is provided with a second clamping groove (9), and the inside of the second clamping groove (9) is clamped and installed with a second clamping block (10).

4. The HDPE siphonic drainage pipe and fitting with sound attenuation according to claim 3, wherein: The lower surface of the second clamping block (10) is fixedly installed with a filter screen (11).

5. The HDPE same-layer siphon drainage pipe fitting with sound-absorbing effect as described in claim 3, characterized in that: The outer surface of the second clamping block (10) is fixedly installed with a second sealing ring (12), and the upper surface of the second clamping block (10) is fixedly installed with a handle (13).

6. The HDPE siphonic drainage pipe and fitting with sound dampening effect of claim 1, wherein: The inside of the HDPE pipeline body (1) contains a shell layer (14).

7. The HDPE siphonic drainage pipe and fitting with sound dampening effect of claim 1, wherein: The inside of the HDPE pipeline body (1) contains a sound insulation layer (15), and the inside of the HDPE pipeline body (1) contains a reinforcing layer (16).

8. The HDPE siphonic drainage pipe and fitting with sound dampening effect of claim 1, wherein: The inside of the HDPE pipeline body (1) contains a seepage prevention layer (17).

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