Drainage pipe network sewage interception device

Abstract

The utility model discloses a sewage intercepting device for a drainage pipe network, which relates to the technical field of drainage and comprises a water collecting tank, a cover plate arranged at the top end of the water collecting tank, an intercepting mechanism arranged inside the water collecting tank, a driving mechanism arranged on one side of the water collecting tank, and a sewage collecting mechanism arranged on the other side of the water collecting tank. A water outlet pipe is arranged at the bottom end of the water collecting tank, a water inlet pipe is arranged on the outer side of the water outlet pipe, and a blow-off pipe matched with the intercepting mechanism is arranged at the bottom of the other side of the water collecting tank. The device is scientific and novel in structure, solid waste and part of pollutants are prevented from being directly discharged into a water body by intercepting and separating the solid waste and the part of pollutants, pollution to rivers, lakes and oceans is reduced, water environment quality is protected, and the device is beneficial to improving city image, improving living quality of residents and enhancing satisfaction of the residents to city management and environmental protection.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage, in particular to a sewage interception device for a drainage pipe network. Background Art

[0002] The drainage network is composed of multiple drainage pipes buried underground and is often used to remove water from roads. The sewage, wastewater, rainwater, etc. generated in urban life are collected and discharged through the drainage network. The wastewater contains a large amount of garbage and debris, which can easily cause the drainage pipes to be blocked. If only straight pipes are used for discharge, the accumulation of garbage will block the drainage pipes. Therefore, in the technical field of urban drainage, a drainage sewage interception device is needed.

[0003] For example, Chinese patent CN220080250U discloses a sewage interception device for drainage, including a water collecting box, the front and rear sides of the bottom of the inner cavity of the water collecting box are provided with slide grooves, the front and rear sides of the inner cavity of the water collecting box are provided with limit grooves, the surface of the water collecting box is provided with a mounting frame, the top of the mounting frame is provided with a slot, and the top of the mounting frame is provided with a water inlet plate, which solves the problem of poor sewage interception effect of the existing sewage interception device. However, when the above-mentioned sewage interception device is in use, if the solid waste in the filter basket is accumulated too much and is not cleaned in time, the drainage efficiency of the sewage interception device will be reduced, thereby affecting the operation efficiency of the entire drainage network. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a sewage interception device for a drainage network to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A sewage interception device for a drainage pipe network comprises a water collecting box, a cover plate is arranged on the top of the water collecting box, an interception mechanism is arranged inside the water collecting box, a driving mechanism is arranged on one side of the water collecting box, and a sewage collecting mechanism is arranged on the other side of the water collecting box; a water outlet pipe is arranged on the bottom end of the water collecting box, and a water inlet pipe is arranged on the outside of the water outlet pipe.

[0007] Furthermore, in order to deliver the intercepted solid waste into the interior of the sewage collection mechanism and realize the collection of solid pollutants, a sewage pipe cooperating with the interception mechanism is arranged at the bottom of the other side of the water collecting tank.

[0008] Furthermore, in order to effectively intercept solid waste while allowing water to continue to flow through the water permeable holes, it is helpful to separate solid waste and water, reduce the entry of pollutants into water bodies, reduce the impact of pollutants on water bodies, and improve the drainage efficiency of the drainage network. The interception mechanism includes inclined plates symmetrically arranged inside the water collecting tank, the bottoms of the two groups of inclined plates are connected by an arc plate, and an auger penetrating the side wall of the water collecting tank is arranged inside the arc plate; water permeable holes are opened at the top of the inclined plate and the inner wall of the arc plate.

[0009] Furthermore, in order to be able to drive the turbine to rotate through the flow of water during the process of intercepting solid waste by the interception mechanism, thereby driving the auger to drive and deliver the intercepted solid waste into the interior of the sewage collection mechanism, it is helpful to clean and transfer the solid waste in time, significantly reduce the risk of blockage, and ensure the smooth flow of the drainage network, the driving mechanism includes a turbine that is arranged on one side of the water collecting tank and connected to the auger, an inlet pipe is arranged on one side of the turbine, and a drainage pipe that passes through the water collecting tank is arranged on the other side of the turbine.

[0010] Furthermore, in order to effectively collect solid waste intercepted by the intercepting mechanism, ensure the drainage efficiency of the drainage network, and avoid problems caused by waste blockage, the sewage collecting mechanism includes a support rod symmetrically arranged on the other side of the water collecting tank, a sewage collecting box is arranged at the top of the support rod, and a box plate is arranged at the top of the sewage collecting box; a corrugated pipe connected to the water inlet pipe is penetrated through the bottom end of the sewage collecting box, fixed components are arranged at both ends of one side of the sewage collecting box, and a filter plate is arranged inside the sewage collecting box; a socket is provided at one end of the top of the support rod, and a limiting groove is provided on the side wall of the support rod close to the corrugated pipe; an opening is provided on the inner wall of the sewage collecting box to cooperate with the sewage pipe, and limit blocks cooperating with the limit groove are symmetrically arranged at the bottom end of the sewage collecting box, and the cross-section of the limit block is an L-shaped structure.

[0011] Furthermore, in order to achieve a stable and easy-to-disassemble installation and fixation of the sewage collecting box, facilitate regular cleaning and maintenance by staff, and maintain long-term and effective operation of the drainage network, the fixing component includes a shell arranged on one side of the sewage collecting box, a chamber is opened inside the shell, a plug rod is arranged inside the chamber and passes through the top and bottom ends of the shell, a limit plate is arranged on the outside of the plug rod, and a spring is arranged on the outside of the plug rod.

[0012] The beneficial effects of the utility model are:

[0013] 1. The structure of this utility model is scientific and novel. It intercepts and separates solid waste and some pollutants to prevent them from being directly discharged into water bodies, reduces pollution to rivers, lakes and oceans, protects the quality of water environment, helps to enhance the image of the city, improves the quality of life of residents, and enhances residents' satisfaction with urban management and environmental protection.

[0014] 2. By setting up an interception mechanism, solid waste can be effectively intercepted while allowing water to continue to flow through the permeable holes, which helps to separate solid waste and water, reduce the entry of pollutants into the water body, reduce the impact of pollutants on the water body, and improve the drainage efficiency of the drainage network.

[0015] 3. By setting up a driving mechanism, the flow of water can drive the turbine to rotate during the process of intercepting solid waste by the interception mechanism, thereby driving the auger to deliver the intercepted solid waste into the interior of the sewage collection mechanism, which helps to clean and transfer the solid waste in time, significantly reduces the risk of blockage, and ensures the smooth flow of the drainage network.

[0016] 4. By setting up a sewage collection mechanism, the solid waste intercepted by the interception mechanism can be effectively collected, ensuring the drainage efficiency of the drainage network. At the same time, the installation and fixation of the sewage collection box can be stable and easy to disassemble, which is convenient for staff to clean and maintain regularly and maintain the long-term and effective operation of the drainage network. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a sewage interception device for a drainage pipe network according to an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a drainage pipe network sewage interception device according to an embodiment of the utility model from another angle;

[0020] Figure 3 It is a cross-sectional view of a sewage interception device for a drainage pipe network according to an embodiment of the utility model;

[0021] Figure 4 It is a cross-sectional view from another angle of a sewage interception device for a drainage pipe network according to an embodiment of the utility model;

[0022] Figure 5 It is a three-dimensional assembly diagram of a sewage interception device for a drainage pipe network according to an embodiment of the utility model;

[0023] Figure 6 yes Figure 5 A partial enlarged view of the middle A;

[0024] Figure 7It is a three-dimensional assembly diagram of a drainage pipe network sewage interception device according to an embodiment of the utility model from another angle;

[0025] Figure 8 It is a cross-sectional view of a fixing component in a sewage interception device of a drainage pipe network according to an embodiment of the utility model.

[0026] In the figure:

[0027] 1. Water collecting box; 101. Drain pipe; 2. Cover plate; 3. Intercepting mechanism; 301. Inclined plate; 302. Curved plate; 303. Auger; 304. Water permeable hole; 4. Driving mechanism; 401. Turbine; 402. Water inlet pipe; 403. Drain pipe; 5. Drainage collecting mechanism; 501. Support rod; 5011. Socket; 5012. Limiting groove; 502. Drain box; 5021. Opening; 5022. Limiting block; 503. Box plate; 504. Bellows; 505. Fixing assembly; 5051. Shell; 5052. Chamber; 5053. Rod; 5054. Limiting plate; 5055. Spring; 506. Filter plate; 6. Water outlet pipe; 7. Water inlet pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] According to an embodiment of the utility model, a sewage interception device for a drainage network is provided.

[0030] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 8 As shown, the sewage intercepting device for the drainage pipe network according to the embodiment of the utility model includes a water collecting box 1, a cover plate 2 is arranged at the top of the water collecting box 1, an intercepting mechanism 3 is arranged inside the water collecting box 1, a driving mechanism 4 is arranged on one side of the water collecting box 1, and a sewage collecting mechanism 5 is arranged on the other side of the water collecting box 1; a water outlet pipe 6 is arranged at the bottom end of the water collecting box 1, and a water inlet pipe 7 is arranged on the outside of the water outlet pipe 6; a sewage pipe 101 cooperating with the intercepting mechanism 3 is arranged at the bottom of the other side of the water collecting box 1.

[0031] With the help of the above-mentioned technical scheme of the utility model, the structure of the utility model is scientific and novel. By intercepting and separating solid waste and some pollutants, they are prevented from being directly discharged into water bodies, the pollution to rivers, lakes and oceans is reduced, the quality of the water environment is protected, and it helps to enhance the image of the city, improve the quality of life of residents, and enhance residents' satisfaction with urban management and environmental protection.

[0032] In one embodiment, for the above-mentioned interception mechanism 3, the interception mechanism 3 includes inclined plates 301 symmetrically arranged inside the water collecting tank 1, the bottoms of the two groups of inclined plates 301 are connected by an arc plate 302, and the interior of the arc plate 302 is provided with an auger 303 that penetrates the side wall of the water collecting tank 1; the top of the inclined plate 301 and the inner wall of the arc plate 302 are both provided with water-permeable holes 304, so that solid waste can be effectively intercepted, while allowing water to continue to flow through the water-permeable holes 304, which is helpful to separate solid waste and water, reduce pollutants entering the water body, reduce the impact of pollutants on the water body, and improve the drainage efficiency of the drainage network.

[0033] The working principle of the interception mechanism 3 is as follows: when wastewater containing solid waste enters the interior of the water collecting tank 1, the solid waste will be intercepted by the inclined plate 301 and the curved plate 302, the wastewater flows down through the water permeable hole 304, and the action of the inclined plate 301 will cause the solid waste to be intercepted in the curved plate 302.

[0034] In one embodiment, for the above-mentioned driving mechanism 4, the driving mechanism 4 includes a turbine 401 that is arranged through one side of the water collecting tank 1 and connected to the auger 303. A water inlet pipe 402 is arranged on one side of the turbine 401, and a drainage pipe 403 that passes through the water collecting tank 1 is arranged on the other side of the turbine 401. In this way, during the process of intercepting solid waste by the interception mechanism 3, the turbine 401 can be driven to rotate by the flow of water, thereby driving the auger 303 to deliver the intercepted solid waste into the interior of the sewage collection mechanism 5, which helps to clean and transfer the solid waste in time, significantly reduces the risk of blockage, and ensures the smooth flow of the drainage network.

[0035] In addition, it should be noted that the water turbine 401 is a device that converts the kinetic energy or potential energy of water flow into mechanical energy. Its structural composition may vary depending on the type and specific application, but generally includes the following main parts: water wheel, blades or impellers, shafts, guide vanes, casing, water outlet, etc., and the water turbine 401 is connected to the auger 303 through a shaft, which can drive the auger to rotate to achieve the purpose of cleaning or stirring solid waste. The composition structure of the above-mentioned water turbine 401 is prior art and will not be elaborated on here.

[0036] In addition, the water inlet pipe 402 is connected to the drainage network, and can drive the turbine through the flow of wastewater, and send the intercepted solid waste to the sewage collection mechanism 5 for collection.

[0037] The working principle of the driving mechanism 4 is as follows: when the wastewater in the drainage network enters the water inlet pipe 402, it will flow down through the water inlet pipe 402 and enter the interior of the turbine 401, and then the turbine 401 will drive the auger 303 to rotate, and send the intercepted solid waste into the sewage collection mechanism 5, and then the wastewater enters the bottom of the water collecting tank 1 through the drainage pipe 403 and flows out through the outlet pipe 6.

[0038] In one embodiment, for the above-mentioned sewage collecting mechanism 5, the sewage collecting mechanism 5 includes a support rod 501 symmetrically arranged on the other side of the water collecting box 1, a sewage collecting box 502 is arranged at the top of the support rod 501, and a box plate 503 is arranged at the top of the sewage collecting box 502; a corrugated tube 504 connected to the water inlet pipe 7 is penetrated at the bottom end of the sewage collecting box 502, and fixing components 505 are arranged at both ends of one side of the sewage collecting box 502, and a filter plate 506 is arranged inside the sewage collecting box 502; a plug hole 5011 is opened at one end of the top of the support rod 501, and a limiting groove 5012 is opened on the side wall of the support rod 501 close to the corrugated tube 504; an opening 5021 matching with the sewage discharge pipe 101 is opened on the inner wall of the sewage collecting box 502, and the bottom end of the sewage collecting box 502 is symmetrically arranged There is a limit block 5022 that matches the limit groove 5012, and the cross-section of the limit block 5022 is an L-shaped structure; the fixing component 505 includes a shell 5051 arranged on one side of the sewage collecting box 502, and a chamber 5052 is opened inside the shell 5051, and an insertion rod 5053 that passes through the top and bottom ends of the shell 5051 is arranged inside the chamber 5052, and a limit plate 5054 is arranged on the outside of the insertion rod 5053, and a spring 5055 is sleeved on the outside of the insertion rod 5053, so that the solid waste intercepted by the interception mechanism 3 can be effectively collected, and the drainage efficiency of the drainage network can be ensured. At the same time, the installation and fixation of the sewage collecting box can be realized in a stable manner and easy to disassemble, which is convenient for the staff to clean and maintain regularly, and maintain the long-term and effective operation of the drainage network.

[0039] The working principle of the sewage collecting mechanism 5 is as follows: after the intercepted fixed waste is driven into the sewage collecting box 502 by the interception mechanism 3 and part of the wastewater penetrates into the sewage collecting box 502, the solid waste can be intercepted and collected by the filter plate 506, and the wastewater flowing in will pass through the filter plate 506 and enter the water inlet pipe 7 through the bellows 504.

[0040] When it is necessary to disassemble the dirt collecting box 502 and clean the solid waste, the staff can pull up the insertion rod 5053, then make the insertion rod 5053 leave the insertion hole 5011, and remove the dirt collecting box 502 from the support rod 501, and then clean and maintain the solid waste in the dirt collecting box 502.

[0041] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0042] In actual application, first, the wastewater enters the water collecting tank 1 through the driving mechanism 4 connected to the drainage network, and then the solid waste is intercepted by the intercepting mechanism 3 (the working principle of the intercepting mechanism 3 is as described above). The wastewater passes through the intercepting mechanism 3 and enters the bottom end of the water collecting tank 1 and flows into the outlet pipe 6 to flow out, or enters the interior of the sewage collecting mechanism 5 (the working principle of the sewage collecting mechanism 5 is as described above) and flows into the outlet pipe 6 through the water inlet pipe 7 to flow out. When solid waste is intercepted above the intercepting mechanism 3, the intercepting mechanism 3 will be driven by the driving mechanism 4 (the working principle of the driving mechanism 4 is as described above) and the intercepted fixed waste will be driven to the interior of the sewage collecting mechanism 5 for collection, thereby ensuring the efficient operation of the drainage network.

[0043] In summary, with the aid of the above-mentioned technical solution of the utility model, the structure of the utility model is scientific and novel. By intercepting and separating solid waste and some pollutants, they are prevented from being directly discharged into water bodies, the pollution to rivers, lakes and oceans is reduced, the quality of water environment is protected, and it is helpful to enhance the image of the city, improve the quality of life of residents, and enhance residents' satisfaction with urban management and environmental protection; by setting an interception mechanism, solid waste can be effectively intercepted, while allowing water to continue to flow through the water permeable hole 304, which helps to separate solid waste and water, reduce pollutants from entering the water body, reduce the impact of pollutants on the water body, and improve the drainage efficiency of the drainage network; by setting a driving mechanism 4, so that in the process of intercepting the solid waste by the intercepting mechanism 3, the flow of water can drive the turbine 401 to rotate, thereby driving the auger 303 to deliver the intercepted solid waste to the interior of the sewage collection mechanism 5, which is helpful to clean and transfer the solid waste in time, significantly reduces the risk of blockage, and ensures the smooth flow of the drainage network; by setting the sewage collection mechanism 5, the solid waste intercepted by the intercepting mechanism 3 can be effectively collected, the drainage efficiency of the drainage network is guaranteed, and at the same time, the installation and fixation of the sewage collection box can be stable and easy to disassemble, which is convenient for the staff to clean and maintain regularly, and keep the drainage network in long-term and effective operation.

[0044] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage interception device for a drainage network, characterized in that: It comprises a water collecting box (1), a cover plate (2) is provided at the top of the water collecting box (1), an interception mechanism (3) is provided inside the water collecting box (1), a driving mechanism (4) is provided on one side of the water collecting box (1), and a sewage collecting mechanism (5) is provided on the other side of the water collecting box (1); A water outlet pipe (6) is provided at the bottom end of the water collecting tank (1), and a water inlet pipe (7) is provided on the outside of the water outlet pipe (6).

2. A sewage interception device for a drainage pipe network according to claim 1, characterized in that: A sewage pipe (101) cooperating with the intercepting mechanism (3) is provided at the bottom of the other side of the water collecting tank (1).

3. A sewage interception device for a drainage pipe network according to claim 2, characterized in that: The interception mechanism (3) comprises inclined plates (301) symmetrically arranged inside the water collecting tank (1), the bottoms of two groups of the inclined plates (301) are connected by an arc-shaped plate (302), and an auger (303) penetrating the side wall of the water collecting tank (1) is arranged inside the arc-shaped plate (302); Water holes (304) are provided on the top of the inclined plate (301) and the inner wall of the arc-shaped plate (302).

4. A sewage interception device for a drainage pipe network according to claim 3, characterized in that: The driving mechanism (4) comprises a water turbine (401) penetrating one side of the water collecting tank (1) and connected to the auger (303); a water inlet pipe (402) is provided on one side of the water turbine (401); and a water discharge pipe (403) penetrating the water collecting tank (1) is provided on the other side of the water turbine (401).

5. A sewage interception device for a drainage pipe network according to claim 3, characterized in that: The dirt collecting mechanism (5) comprises a support rod (501) symmetrically arranged on the other side of the water collecting box (1), a dirt collecting box (502) is arranged at the top end of the support rod (501), and a box plate (503) is arranged at the top end of the dirt collecting box (502); A corrugated pipe (504) connected to the water inlet pipe (7) is provided through the bottom end of the dirt collecting box (502), fixing components (505) are provided at both ends of one side of the dirt collecting box (502), and a filter plate (506) is provided inside the dirt collecting box (502).

6. A sewage interception device for a drainage pipe network according to claim 5, characterized in that: A socket (5011) is provided at one end of the top end of the support rod (501), and a limiting groove (5012) is provided on the side wall of the support rod (501) close to the bellows (504).

7. A sewage interception device for a drainage pipe network according to claim 6, characterized in that: An opening (5021) cooperating with the sewage discharge pipe (101) is provided on the inner wall of the sewage collecting box (502), and a limiting block (5022) cooperating with the limiting groove (5012) is symmetrically provided at the bottom end of the sewage collecting box (502), and the cross section of the limiting block (5022) is an L-shaped structure.

8. A sewage interception device for a drainage pipe network according to claim 7, characterized in that: The fixing assembly (505) comprises a shell (5051) arranged on one side of the dirt collecting box (502); a chamber (5052) is provided inside the shell (5051); an insertion rod (5053) is provided inside the chamber (5052) and passes through the top and bottom ends of the shell (5051); a limiting plate (5054) is provided on the outside of the insertion rod (5053); and a spring (5055) is sleeved on the outside of the insertion rod (5053).

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