Self-cleaning pipeline for urban road pollution discharge

Abstract

The utility model relates to the field of pipelines, in particular to an urban road pollution discharge self-cleaning pipeline which comprises an access pipeline, a clamping groove, a clamping hoop, a clamping ring, a solar power supply module, an assembly connecting piece, an assembly table, an assembly seat, a support, a motor, a connecting frame, a first cleaning roller, a second cleaning roller and a through-flow pipe. The rear end of the connecting frame is fixedly connected with a first cleaning roller tightly attached to the inner wall of the drainage port of the connecting pipeline. The roller type cleaning mechanism is mounted at the drainage port of the conveying pipeline and is powered by solar energy, pollutants accumulated on the inner wall of the drainage port are automatically scraped and cleaned when needed, the scraped pollutants are taken out of the pipeline along with water flow, blockage at the drainage port is avoided, and compared with manual cleaning, the cleaning efficiency is higher, and the cleaning effect is better. Workers do not need to enter the water treatment bin to clean the pipeline opening, so that the labor input is reduced, and the problems that the downstream pipeline opening of the conveying pipeline is easily blocked by pollutant accumulation and is inconvenient to clean manually are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline field especially, it relates to a kind of self-cleaning pipeline of urban road pollution. BACKGROUND

[0002] City sewage treatment station is introduced from the sewage of each road area of city, sewage of different road areas exists the case of different pollutants, different nature sewage needs to use different processing method, also in processing station needs to set multiple independent processing work area, and each processing work area will be set up with city pollution system is connected and is used to transport these sewage pipe, the downstream pipe of these transport pipes is because long-time pollution, and at the most downstream of entire pipeline system, pollutants in sewage are easy to accumulate here.

[0003] When the pipe of transport pipe is accumulated and blocked by residual pollutants, worker needs to clean it, ensure the smooth flow of sewage and enter sewage treatment tank, but this cleaning method is very low in efficiency, and the sewage treatment tank that transport pipe accesses is generally outdoor large-scale closed chamber in order to reduce peculiar smell to spread out, not only pipe blockage condition is inconvenient to explore, cleaning personnel are not convenient to enter, cleaning work is difficult to carry out.

[0004] Therefore, in view of the above-mentioned situation that pollutants accumulate at the pipe of transport pipe and need to be cleaned manually, a water treatment transport pipe structure can be designed to automatically clean the dirt at the pipe, which uses solar power to scrape and clean the pollutants accumulated inside and on the edge of the pipe, so that the pollutants can be discharged to the outside of the pipe with the flowing sewage. SUMMARY

[0005] To overcome the problem that the downstream pipe of transport pipe is easy to be accumulated and blocked by pollutants, and it is inconvenient to clean manually.

[0006] The utility model discloses a technical scheme for a self-cleaning pipeline for urban road sewage, which comprises an access pipeline, a clamping groove, a clamp, a clasp, a solar power supply module, an assembly connector, an assembly table, an assembly seat, a support, a motor, a connecting frame, a first cleaning roller and a second cleaning roller, and a through-flow pipe.

[0007] Preferably, the clamp and the clamping groove provided at the drainage port of the access pipeline are fully installed and fixed, the cleaning mechanism is powered by the solar power supply module, the motor drives the first cleaning roller and the second cleaning roller to rotate in the drainage port of the access pipeline, the pollutants accumulated on the inner wall of the access pipeline are scraped off, and the scraped pollutants are flushed out of the access pipeline under the action of the water flow emitted from the through-flow pipe.

[0008] Preferably, two spray heads are installed on each through-flow pipe, the spray head spray hole faces the inner wall of the access pipeline, the lower end of the connecting frame is provided with a water inlet connected with an external water pumping mechanism, the external water pumping mechanism can be a water pump installed on an outdoor water treatment chamber and a water bucket for collecting rainwater, or city tap water can be used as the water source, the water pump is used to pump water into the connecting frame, and the water flows along the first cleaning roller, the second cleaning roller and the through-flow pipe, and is finally sprayed out of the spray head and sprayed on the inner wall of the access pipeline, thereby assisting in flushing and cleaning the drainage port, and the pollutants scraped and cleaned can be flushed away.

[0009] Preferably, the heating element is a spiral heating pipe provided with a heating resistance wire, the upper end of the connecting frame is provided with an electricity inlet connected with an external power supply circuit, the heating resistance wire is connected to electricity to heat and transfer heat outward through the heating pipe, and the heating pipe heats the water flow, so that the hot water sprayed from the spray head can flush the pollutants on the inner wall of the drainage port of the access pipeline and soften the oil and dirt in the pollutants, thereby improving the cleaning effect.

[0010] Preferably, the solar power supply module includes a solar panel, a photoelectric conversion unit and an electric energy storage unit. The power supply circuit of the motor and the heating resistor is connected to the solar power supply module. The solar power supply module adopts a small solar panel currently available on the market. Because the water treatment chamber is outdoors with sufficient light and good lighting conditions, combined with built-in photoelectric conversion units and electric energy storage units and other photoelectric elements, power is supplied for the operation of the motor, heating tube and external water pumping mechanism. The motor, heating tube and external water pumping mechanism are all manually controlled to start and stop, and the operation is regularly controlled to clean the inner wall of the access pipe.

[0011] Preferably, a screw is fixedly connected to the rear end of the assembly seat, and another screw is provided at the junction of the lower end of the bracket and the assembly seat. A nut is threadedly connected to the screw and fixes the assembly seat in the assembly table. After the assembly seat is inserted into the assembly table, the nut is tightened on the screw and rests against the end surface of the assembly table to fix the assembly seat in the assembly table. The installation is quick and simple.

[0012] Preferably, the assembly connector is two No. 1 connection frames, which are located on the left and right sides of the access pipe drainage port respectively. The lower end of the No. 1 connection frame is fixedly connected to the assembly table, and the upper end of the No. 1 connection frame is fixedly connected to the solar power supply module. The fixed connection relationship between the No. 1 connection frame and the assembly table is such that when the clamp is installed, the solar power supply module is installed together.

[0013] Preferably, the assembly connector includes two No. 2 connecting frames, screw sleeves, and screw heads; the No. 2 connecting frames are respectively located on the left and right sides of the access pipe drainage port, the upper end of the No. 2 connecting frame is fixedly connected to the solar power supply module, the lower end of the No. 2 connecting frame is rotatably connected to the screw sleeve, the left and right ends of the assembly table are fixedly connected to the screw heads, the screw sleeves are fixedly connected to the adjacent screw heads through threads, and the threaded connection structure used between the No. 2 connecting frame and the assembly table can be quickly disassembled, which facilitates the separate installation of the clamp and the solar power supply module, and is conducive to the separate maintenance and updating of the equipment.

[0014] Beneficial effects of the utility model:

[0015] 1. A roller cleaning mechanism installed at the drainage port of the conveying pipeline is powered by solar energy. When needed, it automatically scrapes and cleans the pollutants accumulated on the inner wall of the drainage port. The scraped dirt is carried out of the pipeline with the water flow, avoiding blockage at the drainage port. Compared with manual cleaning, the cleaning efficiency is higher, and workers do not need to enter the water treatment room to clean the pipeline port, reducing labor input.

[0016] 2. Use an external water pump mechanism to scrape the inner wall of the drainage port, and use high-pressure water jets to assist in flushing the inner wall of the access pipe, achieving better cleaning effects;

[0017] 3. The high-pressure water jet flows through the heating pipe to form hot water, which has good softening effect on the greasy pollutants in the pipeline, and facilitates the full cleaning of the greasy pollutants. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A whole assembly three-dimensional structure schematic view of a self-cleaning pipeline for urban road pollution discharge according to an embodiment of the present application is shown.

[0019] Figure 2 A first three-dimensional structure schematic view of an assembly table and an assembly seat of a self-cleaning pipeline for urban road pollution discharge according to the present application is shown.

[0020] Figure 3 A first three-dimensional structure schematic view of a connecting pipeline and a clamp of a self-cleaning pipeline for urban road pollution discharge according to the present application is shown.

[0021] Figure 4 A second three-dimensional structure schematic view of a self-cleaning pipeline for urban road pollution discharge according to an embodiment of the present application is shown.

[0022] Figure 5 A second three-dimensional structure schematic view of an assembly table and an assembly seat of a self-cleaning pipeline for urban road pollution discharge according to the present application is shown.

[0023] Figure 6 A second three-dimensional structure schematic view of a connecting pipeline and a clamp of a self-cleaning pipeline for urban road pollution discharge according to the present application is shown.

[0024] Figure 7 A three-dimensional structure schematic view of a first cleaning roller and a second cleaning roller of a self-cleaning pipeline for urban road pollution discharge according to the present application is shown.

[0025] Figure 8 A three-dimensional structure schematic view of an internal structure of a connecting frame of a self-cleaning pipeline for urban road pollution discharge according to the present application is shown.

[0026] Reference signs: 1, connecting pipeline; 2, clamping groove; 3, clamp; 4, clamping ring; 5, solar power supply module; 7, assembly table; 8, assembly seat; 9, support; 10, motor; 11, connecting frame; 12, first cleaning roller; 13, second cleaning roller; 14, through-flow pipe; 15, spray head; 16, heating pipe; 17, screw rod; 18, nut; 19, water inlet; 20, power connection port; 601, first connecting frame; 602, second connecting frame; 603, screw sleeve; 604, screw head. DETAILED DESCRIPTION

[0027] The present application will be further described below in conjunction with the drawings and embodiments.

[0028] Please refer to Figures 1-8The utility model provides a kind of self-cleaning pipeline of urban road pollution discharge, including access pipeline 1, clamping groove 2, clamp 3, snap ring 4, solar power module 5, assembly connecting piece, assembly platform 7, assembly seat 8, support 9, motor 10, connection frame 11, primary cleaning roller 12, secondary cleaning roller 13, through-flow pipe 14;Clamping groove 2 is opened on the outer wall of access pipeline 1 drainage port, clamp 3 is fixed by bolt tightening on the outer wall of access pipeline 1, the snap ring 4 on the inner wall of clamp 3 is embedded in clamping groove 2, solar power module 5 is set to the above of access pipeline 1 drainage port, the assembly platform 7 of hollow structure is integrally connected with the lower end of clamp 3, and assembly platform 7 and solar power module 5 are installed and fixed by assembly connecting piece, assembly seat 8 is inserted and installed in assembly platform 7, and support 9 in front of access pipeline 1 drainage port is fixedly installed in one end of assembly seat 8, motor 10 in the inside of access pipeline 1 drainage port is installed in rear end of support 9, the drive shaft front end of motor 10 is fixedly connected with the hollow structure of connection frame 11, heating element is provided in connection frame 11, primary cleaning roller 12 that is closely attached to the inner wall of access pipeline 1 drainage port is fixedly connected with the rear end of connection frame 11, two secondary cleaning rollers 13 that are enclosed into triangle structure with primary cleaning roller 12 are provided in the inside of access pipeline 1 drainage port, hollow structure's through-flow pipe 14 is connected between primary cleaning roller 12 and secondary cleaning roller 13, it is fully installed and fixed by the clamping groove 2 of clamp 3 and access pipeline 1 drainage port setting, the power supply of cleaning mechanism is by solar power module 5, make motor 10 drive primary cleaning roller 12 and secondary cleaning roller 13 rotate in the drainage port of access pipeline 1, scrape the pollutant accumulated on the inner wall of access pipeline 1, with the water flow of through-flow pipe 14, flush the inner wall of access pipeline 1, while, the pollutant scraped can also be flushed out of access pipeline 1.

[0029] Please refer to Figure 2 、 Figure 5 、 Figure 7 、 Figure 8Each through-flow pipe 14 is provided with two nozzles 15, the water outlet of the nozzles 15 is directed to the inner wall of the access pipeline 1, the lower end of the connecting frame 11 is provided with a water inlet 19 connected to an external water pumping mechanism, the external water pumping mechanism can be a water pump installed on an outdoor water treatment chamber and a water bucket for collecting rainwater, or city tap water is used as the water source, the water is pumped into the connecting frame 11 and flows along the first cleaning roller 12, the second cleaning roller 13 and the through-flow pipe 14, and is finally sprayed out of the nozzles 15 and sprayed on the inner wall of the access pipeline 1 to assist in flushing and cleaning the drainage port, and can also flush away the pollutants scraped and cleaned, the heating element is a spiral-shaped heating pipe 16 provided with a heating resistance wire, the upper end of the connecting frame 11 is provided with a power connection port 20 connected to an external power supply circuit, the heating resistance wire is connected to the power supply circuit and heated, and the heating pipe 16 transmits heat to the outside, the heating pipe 16 heats the water flowing through it, and the hot water sprayed from the nozzles 15 not only flushes the pollutants on the inner wall of the drainage port of the access pipeline 1, but also softens the oil and dirt in the pollutants, improving the cleaning effect, the solar power supply module 5 includes a solar panel, a photoelectric conversion unit and an electric energy storage unit, the power supply circuit of the motor 10 and the heating resistance wire is connected to the solar power supply module 5, the solar power supply module 5 uses a small solar panel on the market, because the water treatment chamber is located outdoors with sufficient light and good lighting conditions, combined with the built-in photoelectric elements such as the photoelectric conversion unit and the electric energy storage unit, the solar power supply module 5 supplies power for the operation of the motor 10, the heating pipe 16 and the external water pumping mechanism, and the motor 10, the heating pipe 16 and the external water pumping mechanism are all manually controlled to start and stop, and are regularly controlled to operate to clean the inner wall of the access pipeline 1, the rear end of the assembly seat 8 is fixedly connected to a screw rod 17, the lower end of the bracket 9 is provided with another screw rod 17 at the joint with the assembly seat 8, the screw rod 17 is threadedly connected to a nut 18 and fixes the assembly seat 8 in the assembly table 7, after the assembly seat 8 is inserted into the assembly table 7, the nut 18 is tightened on the screw rod 17 and abuts against the end face of the assembly table 7, thereby fixing the assembly seat 8 in the assembly table 7, and the installation is quick and simple.

[0030] Embodiment one: please refer to Figures 1-3 In this embodiment, the assembly connector is two first connecting frames 601, the first connecting frames 601 are respectively located on the left and right sides of the drainage port of the access pipeline 1, the lower end of the first connecting frame 601 is fixedly connected to the assembly table 7, and the upper end of the first connecting frame 601 is fixedly connected to the solar power supply module 5, the fixed connection relationship between the first connecting frame 601 and the assembly table 7 enables the solar power supply module 5 to be installed together when the clamp 3 is installed.

[0031] Embodiment two: please refer to Figures 4-6In the embodiment, the assembly connector comprises two No. 2 connecting frames 602, a threaded sleeve 603, and a threaded head 604. The No. 2 connecting frames 602 are respectively arranged on the left and right sides of the drainage port of the access pipeline 1. The upper ends of the No. 2 connecting frames 602 are fixedly connected with the solar power supply module 5. The lower ends of the No. 2 connecting frames 602 are rotatably connected with the threaded sleeve 603. The left and right ends of the assembly table 7 are fixedly connected with the threaded head 604. The threaded sleeve 603 is threadedly connected with the adjacent threaded head 604. The threaded connection structure between the No. 2 connecting frames 602 and the assembly table 7 can be quickly disassembled, facilitating separate installation of the clamp 3 and the solar power supply module 5, and facilitating separate maintenance and updating of the equipment.

[0032] In operation, the clamp 3 is buckled on the access pipeline 1, and the clamping ring 4 is embedded in the clamping groove 2. The solar power supply module 5 is used outdoors at the water treatment station to convert solar energy into electric energy to power the operation of the motor 10, the heating pipe 16, and the external water pumping mechanism.

[0033] The external water pumping mechanism pumps water into the connecting frame 11 and flows along the No. 1 cleaning roller 12, the No. 2 cleaning roller 13, and the flow-through pipe 14. The water flow passing through the heating pipe 16 is heated into hot water and is finally sprayed out of the nozzle 15 and sprayed on the inner wall of the access pipeline 1.

[0034] At the same time, the motor 10 is started to rotate the No. 1 cleaning roller 12 and the No. 2 cleaning roller 13 connected into a whole by the flow-through pipe 14, so as to scrape off the pollutants accumulated on the inner wall of the access pipeline 1. The scraped pollutants are flushed out of the access pipeline 1 by the water flow sprayed from the flow-through pipe 14 and the sewage flowing in the access pipeline 1.

[0035] Through the above steps, the roller cleaning mechanism installed at the drainage port of the conveying pipeline is powered by solar energy to automatically scrape and clean the pollutants accumulated on the inner wall of the drainage port when needed. The scraped pollutants are carried out of the pipeline by the water flow, avoiding blockage at the drainage port. Compared with manual cleaning, the cleaning efficiency is higher, workers do not need to enter the water treatment chamber to clean the pipeline port, labor input is reduced, and the problem that the downstream pipeline port of the conveying pipeline is easily blocked by pollutants and is inconvenient to clean manually is solved.

Claims

1. A self-cleaning pipe for urban road sewage discharge, comprising an access pipe (1); characterized in that: The invention also comprises a slot (2), a clamp (3), a clamp ring (4), a solar power supply module (5), an assembly connector, an assembly platform (7), an assembly seat (8), a bracket (9), a motor (10), a connecting frame (11), a first cleaning roller (12), a second cleaning roller (13), and a flow pipe (14); a slot (2) is provided on the outer wall of the drainage port of the access pipe (1); the clamp (3) is fixed to the outer wall of the access pipe (1) by bolts; the clamp ring (4) on the inner wall of the clamp (3) is embedded in the slot (2); the solar power supply module (5) is arranged above the drainage port of the access pipe (1); the lower end of the clamp (3) is integrally connected to an assembly platform (7) with a hollow structure; the assembly platform (7) and the solar power supply module (5) are fixed by an assembly connector. The assembly table (7) is plugged with an assembly seat (8), one end of the assembly seat (8) is fixedly installed with a bracket (9) located in front of the drainage port of the access pipe (1), the rear end of the bracket (9) is installed with a motor (10) located inside the drainage port of the access pipe (1), the front end of the transmission shaft of the motor (10) is fixedly connected with a connecting frame (11) with a hollow structure, a heating element is arranged in the connecting frame (11), the rear end of the connecting frame (11) is fixedly connected with a No. 1 cleaning roller (12) close to the inner wall of the drainage port of the access pipe (1), two No. 2 cleaning rollers (13) are arranged on the inner side of the drainage port of the access pipe (1) to form a triangular structure with the No. 1 cleaning roller (12), and a hollow flow pipe (14) is connected between the No. 1 cleaning roller (12) and the No. 2 cleaning roller (13).

2. The self-cleaning pipe for urban road sewage discharge according to claim 1, characterized in that: Two nozzles (15) are installed on each flow pipe (14), and the water spray holes of the nozzles (15) face the inner wall of the access pipe (1). The lower end of the connecting frame (11) is provided with a water inlet (19) connected to an external water pump mechanism.

3. The self-cleaning pipe for urban road sewage discharge according to claim 1, characterized in that: The heating element is a heating tube (16) with a spiral structure and a heating resistance wire is arranged inside the heating tube (16). The upper end of the connecting frame (11) is provided with an electrical connection port (20) for an external power supply circuit. The heating resistance wire generates heat when it is electrically connected and transfers heat to the outside through the heating tube (16).

4. The self-cleaning pipe for urban road sewage discharge according to claim 3 is characterized in that: The solar power supply module (5) comprises a solar panel, a photoelectric conversion unit and an electric energy storage unit, and the power supply circuit of the motor (10) and the heating resistance wire is connected to the solar power supply module (5).

5. The self-cleaning pipe for urban road sewage discharge according to claim 1, characterized in that: The rear end of the assembly seat (8) is fixedly connected with a screw rod (17), and the lower end of the bracket (9) is connected to the assembly seat (8) at a position where another screw rod (17) is provided. A nut (18) is threadedly connected on the screw rod (17) and fixes the assembly seat (8) in the assembly platform (7).

6. The self-cleaning pipe for urban road sewage discharge according to claim 1, characterized in that: The assembly connector is composed of two No. 1 connection frames (601), which are respectively located on the left and right sides of the drainage port of the access pipe (1). The lower ends of the No. 1 connection frames (601) are fixedly connected to the assembly platform (7), and the upper ends of the No. 1 connection frames (601) are fixedly connected to the solar power supply module (5).

7. The self-cleaning pipe for urban road sewage discharge according to claim 1, characterized in that: The assembly connector comprises two No. 2 connection frames (602), screw sleeves (603), and screw heads (604); the No. 2 connection frames (602) are respectively located on the left and right sides of the drainage port of the access pipe (1); the upper end of the No. 2 connection frame (602) is fixedly connected to the solar power supply module (5); the lower end of the No. 2 connection frame (602) is rotatably connected to the screw sleeve (603); the left and right ends of the assembly platform (7) are fixedly connected to the screw heads (604); the screw sleeves (603) and the adjacent screw heads (604) are fixedly connected by threads.

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