Self-power-generation anti-blocking sewer well lid

Abstract

The utility model relates to a self-power-generation anti-blocking sewer well lid which comprises a first box body, a second box body, a support assembly, a frame assembly and a water wheel device. The first box body is movably connected with a plurality of controllable closed lotus leaf pieces, and the lower end face of the first box body is connected with the support assembly and used for supporting the controllable closed lotus leaf pieces; the lower end of the first box body is connected with the frame assembly, and the frame assembly is connected into the second box body. The water wheel device is connected to the frame assembly. Preferably, the support assembly comprises a plurality of rolling rotation limiting blocks, two second limiting blocks, two S-shaped connecting pieces, a first optical axis and a second optical axis. The utility model aims to provide the self-generating anti-blocking sewer well lid for overcoming the existing defects, and mechanical energy brought by accumulated water can be converted into electric energy.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of self-generating anti-blocking sewer manhole covers. BACKGROUND

[0002] Sewer system is an indispensable part of modern city infrastructure, its main function is to collect and discharge the sewage, rainwater and other waste water generated in city. Sewer system has the advantages of not only helping to prevent waterlogging and flood disasters, but also improving environmental health.

[0003] The existing sewer manhole cover structure is single, and the water accumulation purpose is also single. In daily life, fallen leaves and urban garbage are easily fallen into the sewer pipeline, causing blockage and leading to flood.

[0004] Therefore, a kind of self-generating anti-blocking sewer manhole cover is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims to overcome the defects of the prior art and provide a self-generating anti-blocking sewer manhole cover, which can convert mechanical energy brought by accumulated water into electrical energy.

[0006] The technical solution to achieve the above-mentioned purpose is: a self-generating anti-blocking sewer manhole cover, comprising a first box body, a second box body, a support assembly, a frame assembly and a water wheel device.

[0007] A plurality of controllable closed lotus leaf pieces are movably connected to the first box body, the lower end surface of the first box body is connected to the support assembly for supporting a plurality of controllable closed lotus leaf pieces, the lower end of the first box body is connected to the frame assembly, the frame assembly is connected inside the second box body, and the water wheel device is connected to the frame assembly.

[0008] Preferably, the support assembly comprises a plurality of rolling rotation limiting blocks, two second limiting blocks, two S-shaped connectors, a first optical axis and a second optical axis.

[0009] The plurality of rolling rotation limiting blocks are respectively connected to the lower end surface of the plurality of controllable closed lotus leaf pieces, the second limiting blocks are connected to the lower end surface of the first box body, the first optical axis penetrates the plurality of rolling rotation limiting blocks and the second limiting blocks, the two ends of the first optical axis are rotatably connected to the two side walls of the first box body, the second optical axis penetrates the rear ends of the plurality of second limiting blocks, the S-shaped connector is connected to the second optical axis, the other end of the S-shaped connector is connected to the side wall of the water storage leak, and the water storage leak is connected to the lower end surface of the first box body.

[0010] Preferably, the frame assembly comprises four support rods and a bottom plate; upper ends of the four support rods are connected to four corners of the first box body; the bottom plate is connected to lower ends of the four support rods, and the water wheel device is connected to the bottom plate.

[0011] Preferably, a water storage pool is connected between the four support rods, the water storage pool is located below the water storage leak, and a water outlet below the water storage pool is opposite to the water wheel device.

[0012] Preferably, support clamps are connected to both sides of an inner wall of the second box body, for supporting the first box body.

[0013] Preferably, a plurality of water leakage holes are formed in the controllable closed lotus leaf blade.

[0014] The self-power generation anti-blocking sewer well cover has the advantages that the structure is simple to install, the first box body and the second box body are nested with each other, only the second box body needs to be disassembled when maintenance is needed, the disassembly mode is only pulling out, the operation space is larger when the second box body is disassembled, the controllable closed lotus leaf blade is arranged at the top, can effectively prevent daily garbage from falling, maximizes the anti-blocking effect, converts mechanical energy brought by accumulated water into electric energy, and maximizes the utilization rate of the accumulated water. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the self-power generation anti-blocking sewer well cover of the utility model;

[0016] Figure 2 is a front view of the self-power generation anti-blocking sewer well cover of the utility model;

[0017] Figure 3 is a top view of the self-power generation anti-blocking sewer well cover of the utility model;

[0018] Figure 4 is a detail view of the first box body of the utility model;

[0019] Figure 5 is a side view of the self-power generation anti-blocking sewer well cover of the utility model.

[0020] In the drawing: 1, first box body; 2, second box body; 3, controllable closed lotus leaf blade; 4, rolling rotation limiting block; 5, second limiting block; 6, S-shaped connecting piece; 7, first optical axis; 8, second optical axis; 9, water storage leak; 10, water wheel device; 11, support rod; 12, bottom plate; 13, water storage pool; 14, support clamp. DETAILED DESCRIPTION

[0021] The technical solutions of the utility model will be described clearly and completely in connection with the drawings. In the description of the utility model, it should be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying the importance of the opposite.

[0022] The utility model will be further described in connection with the drawings.

[0023] As Figures 1-5 shown, a self-generating anti-blocking sewer well lid, including first box body 1, second box body 2, support assembly, frame assembly and water wheel device 10, first box body 1 is movably connected with multiple controllable closed lotus leaf pieces 3, multiple water leakage holes are formed in controllable closed lotus leaf piece 3. The lower end surface of first box body 1 is connected with support assembly, for supporting multiple controllable closed lotus leaf pieces 3, the lower end of first box body 1 is connected with frame assembly, and frame assembly is connected inside second box body 2, and water wheel device 10 is connected on frame assembly. Water wheel device 10 includes impeller and generator, and the rotation of impeller is impacted by water flow, and the rotating energy is converted into electric energy by generator, and the device, process technology and the like are conventional technologies, and will not be repeated. The inner wall of second box body 2 is connected with support socket 14 on both sides, for supporting first box body 1. There is support socket 14 in first box body 1 for nesting supporting second box body 2, and first box body 1 is pulled up and detachable.

[0024] Specifically, the support assembly includes multiple rolling rotation limiting blocks 4, two second limiting blocks 5, two S-shaped connecting pieces 6, a first optical axis 7 and a second optical axis 8, the multiple rolling rotation limiting blocks 4 are connected to the lower end surfaces of the multiple controllable closed lotus leaf pieces 3 respectively, the second limiting blocks 5 are connected to the lower end surfaces of the first box body 1, the first optical axis 7 penetrates through the multiple rolling rotation limiting blocks 4 and the second limiting blocks 5, both ends of the first optical axis 7 are rotatably connected to the two side walls of the first box body 1, the second optical axis 8 penetrates through the rear ends of the multiple second limiting blocks 5 and is connected thereto, the S-shaped connecting piece 6 is connected to the second optical axis 8, the other end of the S-shaped connecting piece 6 is connected to the side wall of the water storage leak 9, and the water storage leak 9 is connected to the lower end surface of the first box body 1.

[0025] Specifically, the first box body 1 is supported by the four support rods 11, and the bottom plate 12 is made around the support rod 1 to make the whole stable and strong. The top surface of the bottom plate 12 is provided with a box for accommodating the motor and the voltage stabilizing components, and is waterproofed. The bottom is provided with four support feet and screw hole positions for adapting to various heights of rainwater pits.

[0026] Specifically, the controllable closed lotus leaf blade 3 is connected by nesting through the lever principle. The first box body 1 is provided with through holes at both ends for embedding the first optical axis 7 and connecting the controllable closed lotus leaf blade 3 to make it the common end of the lotus leaf blade, so as to realize the rolling rotation with the blade and increase the controllable closed mode. The controllable closed lotus leaf blade 3 is provided with a rolling rotation limiting block 4 on the first box body to ensure that the opening angle of the two end lotus leaf blades is within 30°±0.2° and the two ends of the head are close to coincidence when the maximum opening angle of the two ends of the blade is reached. The tail of the lotus leaf blade is connected and limited by the second optical axis 8. The reason is that the second limiting block 5 is added during the manufacturing of the frame, which keeps the lotus leaf blade flat during the closing process. The limiting strength of the second optical axis 8 and the second limiting block 5 ensures that the lotus leaf blade will not collapse downward. The S-shaped connecting piece 6 is connected with the water storage drain 9 and the tail of the controllable closed lotus leaf blade 3, so that the tail of the two end lotus leaf blades is hoisted and supported, ensuring that the lotus leaf blade opens and closes uniformly. The water storage drain 9 is provided with a group of small through holes at the bottom for draining residual water, ensuring that the water storage drain 9 will not be unable to close due to weight problems. The water storage drain is provided with a quick water outlet on the thin wall around it, ensuring that the accumulated water flows into the water storage tank 13 through the top manhole, and the water drain can quickly open the lotus leaf blade and make the accumulated water flow into the water storage tank 13 through the thin wall water outlet of the water drain.

[0027] Specifically, the frame assembly includes four support rods 11 and a bottom plate 12. The upper ends of the four support rods 11 are connected to the four corners of the first box body 1. The bottom plate 12 is connected to the lower ends of the four support rods 11, and the water wheel device 10 is connected to the bottom plate 12. The four support rods 11 are connected to the water storage tank 13, which is located below the water storage drain 9. The water outlet below the water storage tank 13 is opposite to the water wheel device 10.

[0028] Specifically, the support rod 11 is a reinforcing rib for strength, and the water storage tank 13 is connected with the L-shaped support rod and reinforced by screws, which greatly improves the stability of the whole. At the same time, the water storage tank is designed in a concave shape, and the water outlet is provided at the bottom for nesting the pipeline drainage. The pipeline drainage is precisely connected to the water wheel device 10, which can make the water wheel quickly brake, thereby driving the motor to rotate and generate electricity.

[0029] Specifically, the water storage pool is fixed on the support frame, the accumulated water is poured into the water storage pool, the water storage shape is concave, the water is discharged through the lowest end connecting pipeline, the water discharge place is optimized, the water discharge port is minimized, the water pressure of the water storage pool is increased, the water outlet rate is increased, the water wheel is quickly braked, the motor is indirectly driven to rotate quickly, thereby generating electric energy.

[0030] Specifically, the generator is coaxially connected with the water wheel, the water storage pool is precisely hit on the water wheel through the pipeline, the water wheel is quickly rotated to drive the motor to rotate, the water wheel and the motor are separated through the box body, the direct contact of the accumulated water and the motor is effectively isolated, at the same time, the additional sealed box body is installed, and the double waterproof structure is realized.

[0031] The self-generating anti-blocking sewer cover has the advantages of simple structure and convenient installation, the first box body and the second box body are nested with each other, when maintenance is needed, only the second box body needs to be disassembled, the disassembly mode is only pulled out, the operation space is larger when the second box body is disassembled, the controllable closed lotus leaf blade is used at the top, the daily garbage can be effectively prevented from falling, the anti-blocking effect is maximized, the mechanical energy brought by the accumulated water is converted into electric energy, and the utilization rate of the accumulated water is maximized.

[0032] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model is described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified, or some or all of the technical features can be replaced equivalently; the modification or replacement does not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A self-generating electricity anti-blocking sewer well cover, characterized in that, It comprises a first box (1), a second box (2), a support assembly, a frame assembly and a water wheel device (10). A plurality of controllable closed lotus leaf pieces (3) are movably connected to the first box (1), the lower end surface of the first box (1) is connected with the support assembly for supporting the plurality of controllable closed lotus leaf pieces (3), the lower end of the first box (1) is connected with the frame assembly, the frame assembly is connected inside the second box (2), and the water wheel device (10) is connected to the frame assembly.

2. The self-generating, anti-clog, sewer access cover of claim 1, wherein, The support assembly comprises a plurality of rolling rotation limiting blocks (4), two second limiting blocks (5), two S-shaped connectors (6), a first optical axis (7) and a second optical axis (8). The plurality of rolling rotation limiting blocks (4) are respectively connected to the lower end surfaces of the plurality of controllable closed lotus leaf pieces (3), the second limiting blocks (5) are connected to the lower end surface of the first box (1), the first optical axis (7) penetrates through the plurality of rolling rotation limiting blocks (4) and the second limiting blocks (5), both ends of the first optical axis (7) are rotatably connected to the two side walls of the first box (1), the second optical axis (8) penetrates through the rear ends of the plurality of second limiting blocks (5), the S-shaped connector (6) is connected to the second optical axis (8), the other end of the S-shaped connector (6) is connected to the side wall of the water storage leak (9), and the water storage leak (9) is connected to the lower end surface of the first box (1).

3. The self-generating, anti-clog, sewer access cover of claim 2, wherein, The frame assembly comprises four support rods (11) and a bottom plate (12), the upper ends of the four support rods (11) are connected to the four corners of the first box (1), and the bottom plate (12) is connected to the lower ends of the four support rods (11), and the water wheel device (10) is connected to the bottom plate (12).

4. The self-generating, anti-clog, sewer access cover of claim 3, wherein, A water storage pool (13) is connected between the four support rods (11), the water storage pool (13) is located below the water storage leak (9), and a water outlet below the water storage pool (13) is opposite to the water wheel device (10).

5. The self-generating, anti-clog, sewer access cover of claim 1, wherein, Supporting notches (14) are connected to the inner walls of the second box (2) on both sides for supporting the first box (1).

6. The self-generating, anti-clog, sewer access cover of claim 1, wherein, A plurality of water leakage holes are formed in the controllable closed lotus leaf pieces (3).

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