Sewage intercepting device for municipal drainage

Abstract

The sewage intercepting device for municipal drainage comprises an installation frame, a sewage intercepting frame, a guiding and conveying assembly and a sewage diversion assembly, a composition plate is arranged at the top of the installation frame, the sewage intercepting frame is arranged in the installation frame corresponding to the composition plate, the top of the sewage intercepting frame is arranged in a penetrating mode corresponding to the top of the composition plate, and the sewage diversion assembly is arranged in the installation frame. The sewage intercepting frame is arranged on the mounting frame, the guiding and conveying assemblies are arranged on the two sides of the inner wall of the sewage intercepting frame and used for guiding and conveying sewage to flow, the sewage flow dividing assemblies are arranged on the two sides of the mounting frame respectively, and the connecting ends of the sewage flow dividing assemblies are communicated with the two sides of the mounting frame. According to the utility model, the sewage discharge efficiency is improved while the impurities in the sewage are effectively intercepted.

Description

Technical Field

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

[0002] Municipal drainage is used to remove various wastewater, rain and snow in the city in an organized manner to ensure environmental hygiene and prevent water pollution.

[0003] In order to prevent municipal drainage pipes from being blocked, sewage interception devices are usually installed in the drainage pipes to intercept impurities. However, in actual use, impurities mixed in sewage are easily accumulated on the filter net of the sewage interception device, affecting the circulation of sewage and easily causing sewage overflow. Therefore, the above technical problems need to be improved. Summary of the invention

[0004] The utility model aims to provide a sewage interception device for municipal drainage in view of the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a sewage interception device for municipal drainage, including an installation frame, a sewage interception frame, a guiding component and a sewage diversion component, a combined plate is arranged on the top of the installation frame, the sewage interception frame is arranged in the installation frame corresponding to the combined plate, the top of the sewage interception frame and the top of the combined plate are penetrated, the guiding component is arranged on both sides of the inner wall of the sewage interception frame, the guiding component is used for sewage guiding flow, the sewage diversion component is arranged on both sides of the installation frame, and the connecting end of the sewage diversion component is connected with both sides of the installation frame.

[0006] In the above technical scheme, sewage flows into the installation frame through the combined plate. During the inflow process, impurities in the sewage are intercepted by the sewage interception frame, and during the flow of sewage, the guide component is driven to rotate, so that the sewage can maintain fluidity, improve the fluidity of sewage in the installation frame and the sewage interception frame, reduce the blockage of the hollow holes of the sewage interception frame by impurities in the sewage, avoid affecting the flow of sewage and causing sewage overflow, and form a sewage buffer through the sewage diversion component to avoid the turbulence of sewage affecting the discharge of sewage, thereby effectively intercepting impurities in the sewage and improving the sewage discharge efficiency.

[0007] On the basis of the above technical solution, preferably, a mounting plate is provided at the top of the pollution interception frame and at the top of the combined plate, the mounting plate is penetrated through the top of the pollution interception frame, and a first filter net is provided at the penetration point, and the pollution interception frame is surrounded by a hollow grid.

[0008] On the basis of the above technical solution, preferably, it further comprises fixing bolts, and the fixing bolts are used for fixing the mounting plate at the combined plate.

[0009] In the above technical solution, by setting the first filter net at the mounting plate, larger impurities in the sewage are initially intercepted to prevent larger impurities from clogging the pipe and affecting sewage discharge. The sewage interception frame is hollowed out around the mesh to facilitate sewage circulation after impurities are intercepted.

[0010] On the basis of the above technical solution, preferably, the guiding assembly includes a plurality of rotating rods and guide vanes, wherein the plurality of rotating rods are rotatably arranged on both sides of the inner wall of the pollution intercepting frame, and the plurality of guide vanes are arranged in a circular combination outside the rotating rods.

[0011] In the above technical solution, when sewage flows and impacts the guide plate, the rotating rod rotates, thereby driving a number of the guide plates to rotate, thereby improving the fluidity of the sewage. A waterproof motor can also be provided to drive the rotating rod to rotate, thereby improving the sewage flow effect and preventing small impurities from clogging the hollow holes of the sewage interception frame for a long time and affecting sewage discharge.

[0012] On the basis of the above technical scheme, preferably, the sewage diversion assembly includes a plurality of diversion pipes, a filter box and a connecting pipe, the diversion pipes are arranged on both sides of the installation frame, one end of the diversion pipe is communicated with the installation frame, and a second filter screen is arranged at the communication point, the filter box is arranged below the combination plate, the filter box is connected to the other end of the diversion pipe, and the connecting pipe is connected to the filter box.

[0013] In the above technical solution, the sewage in the installation frame is diverted and guided into the filter box through several diversion pipes, buffered by the filter box, and finally transported by the connecting pipe, and the second filter net is used at several diversion pipes to effectively filter impurities.

[0014] On the basis of the above technical solution, preferably, it further comprises a filter assembly, wherein the filter assembly is detachably arranged in the filter box corresponding to the combination plate, and the filter assembly is used for filtering sewage in the filter box.

[0015] On the basis of the above technical solution, preferably, the filter assembly includes a separation plate and a plurality of third filter nets, the separation plate corresponding to the top of the filter box is arranged through the combination plate, and the plurality of third filter nets corresponding to the bottom of the separation plate are arranged in the filter box.

[0016] In the above technical solution, when the sewage is buffered in the filter box, it is finally filtered through a plurality of the third filter screens, which effectively reduces the accumulation of impurities in the sewage in the connecting pipe, causing blockage of the connecting pipe and affecting the discharge of sewage.

[0017] On the basis of the above technical solution, preferably, disassembly frames are provided on both sides of the bottom of the separation plate, and connecting blocks are provided on one side of the top of several third filter screens, and the connecting blocks are inserted into the disassembly frames. The connecting blocks are fastened in the disassembly frames so as to maintain the stability of the third filter screens in the filter box and facilitate replacement operations.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Sewage flows into the installation frame through the combined plate. During the inflow process, impurities in the sewage are intercepted by the sewage interception frame. During the flow of sewage, the guide component is driven to rotate, so that the sewage can maintain fluidity, improve the fluidity of sewage in the installation frame and the sewage interception frame, reduce the blockage of the hollow holes of the sewage interception frame by impurities in the sewage, avoid affecting the flow of sewage and causing sewage overflow, and form a sewage buffer through the sewage diversion component to avoid the turbulence of sewage affecting the discharge of sewage, thereby effectively intercepting impurities in the sewage and improving the sewage discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a sewage interception device for municipal drainage according to the utility model;

[0021] Figure 2 It is a front view of a sewage interception device for municipal drainage according to the utility model;

[0022] Figure 3 It is a side sectional view of a filter assembly of a sewage interception device for municipal drainage according to the utility model;

[0023] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0024] In the figure: installation frame 1, combination plate 11, sewage interception frame 2, installation plate 21, first filter screen 22, fixing bolts 23, guide assembly 3, rotating rod 31, guide plate 32, sewage diversion assembly 4, diversion pipe 41, filter box 42, connecting pipe 43, second filter screen 44, filter assembly 5, separation plate 51, third filter screen 52, disassembly frame 53, connecting block 54. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution 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.

[0026] like Figure 1-4 As shown, the utility model is a sewage interception device for municipal drainage, comprising an installation frame 1, a sewage interception frame 2, a guiding component 3 and a sewage diversion component 4, a combined plate 11 is arranged on the top of the installation frame 1, the sewage interception frame 2 is arranged in the installation frame 1 corresponding to the combined plate 11, the top of the sewage interception frame 2 and the top of the corresponding combined plate 11 are penetrated, the guiding component 3 is arranged on both sides of the inner wall of the sewage interception frame 2, the guiding component 3 is used for sewage guiding flow, the sewage diversion component 4 is arranged on both sides of the installation frame 1, and the connecting end of the sewage diversion component 4 is connected with both sides of the installation frame 1.

[0027] Sewage flows into the installation frame 1 through the combined plate 11. During the inflow process, impurities in the sewage are intercepted by the sewage interception frame 2. In the process of sewage flow, the guide component 3 is driven to rotate, so that the sewage can maintain fluidity, improve the fluidity of sewage in the installation frame 1 and the sewage interception frame 2, reduce the blockage of the hollow holes of the sewage interception frame 2 by impurities in the sewage, avoid affecting the flow of sewage and causing sewage overflow, and form a sewage buffer through the sewage diversion component 4 to avoid the turbulence of sewage affecting the discharge of sewage, thereby effectively intercepting impurities in the sewage and improving the sewage discharge efficiency.

[0028] As a preferred embodiment, a mounting plate 21 is provided at the top of the sewage interception frame 2 and at the top of the combination plate 11. The mounting plate 21 is penetrated corresponding to the top of the sewage interception frame 2, and a first filter screen 22 is provided at the penetration. The sewage interception frame 2 is surrounded by a hollow grid shape and also includes fixing bolts 23. The fixing bolts 23 are used for fixing the mounting plate 21 at the combination plate 11. By arranging the first filter screen 22 at the mounting plate 21, larger impurities in the sewage are preliminarily intercepted to avoid clogging of larger impurities in the pipeline and affecting sewage discharge. The sewage interception frame 2 is surrounded by a hollow grid shape, which is convenient for sewage circulation after impurities are intercepted.

[0029] As a preferred embodiment, the guiding assembly 3 includes a plurality of rotating rods 31 and guide plates 32. The plurality of rotating rods 31 are rotatably arranged on both sides of the inner wall of the sewage intercepting frame 2, and the plurality of guide plates 32 are arranged in a circular combination on the outside of the rotating rods 31. When the sewage flows and impacts the guide plates 32, the rotating rods 31 are rotated, thereby driving the plurality of guide plates 32 to rotate, thereby improving the fluidity of the sewage. A waterproof motor can also be provided to drive the rotating rods 31 to rotate, thereby improving the sewage flow effect and preventing small impurities from clogging the hollow holes of the sewage intercepting frame 2 for a long time and affecting the sewage discharge.

[0030] As a preferred embodiment, the sewage diversion component 4 includes a plurality of diversion pipes 41, a filter box 42 and a connecting pipe 43. The diversion pipes 41 are arranged on both sides of the installation frame 1. One end of the diversion pipe 41 is communicated with the installation frame 1, and a second filter screen 44 is arranged at the communication point. The filter box 42 is arranged below the corresponding combination plate 11, and the filter box 42 is connected to the other end of the diversion pipe 41. The connecting pipe 43 is connected to the filter box 42. The sewage in the installation frame 1 is diverted and guided to the filter box 42 through the plurality of diversion pipes 41, and a buffer is formed by the filter box 42, and finally transported by the connecting pipe 43, and the second filter screen 42 is formed at the plurality of diversion pipes 41 to effectively filter impurities.

[0031] As a preferred embodiment, it also includes a filter component 5, which can be detachably arranged in the filter box 42 at the combination plate 11. The filter component 5 is used to filter the sewage when it is in the filter box 52. The filter component 5 includes a separation plate 51 and a plurality of third filter nets 52. The separation plate 51 is arranged through the combination plate 11 corresponding to the top of the filter box 42, and the plurality of third filter nets 52 are arranged in the filter box 42 corresponding to the bottom of the separation plate 51. When the sewage is buffered in the filter box 42, it is finally filtered through the plurality of third filter nets 52, which effectively reduces the accumulation of impurities in the sewage into the connecting pipe 43, causing the connecting pipe 43 to be blocked, and affecting the discharge of sewage.

[0032] As a preferred embodiment, disassembly frames 53 are provided on both sides of the bottom of the separation plate 51, and connecting blocks 54 are provided on one side of the top of several third filter screens 52. The connecting blocks 54 are inserted into the disassembly frames 53 and fastened in the disassembly frames 53 so as to maintain the stability of the third filter screens 52 in the filter box 52 and facilitate the replacement operation.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage interception device for municipal drainage, characterized in that: It includes an installation frame, a pollution interception frame, a guiding component and a sewage diversion component. A combined plate is arranged on the top of the installation frame. The pollution interception frame is arranged in the installation frame corresponding to the combined plate. The top of the pollution interception frame and the top of the combined plate are penetrated. The guiding component is arranged on both sides of the inner wall of the pollution interception frame. The guiding component is used for sewage guiding flow. The sewage diversion component is arranged on both sides of the installation frame. The connecting end of the sewage diversion component is connected with both sides of the installation frame.

2. A sewage interception device for municipal drainage according to claim 1, characterized in that: A mounting plate is arranged at the top of the pollution interception frame and at the top of the combined plate. The mounting plate is arranged to penetrate the top of the pollution interception frame, and a first filter screen is arranged at the penetration point. The surroundings of the pollution interception frame are all in a hollow grid shape.

3. A sewage interception device for municipal drainage according to claim 1, characterized in that: The guide assembly comprises a plurality of rotating rods and guide vanes. The plurality of rotating rods are rotatably arranged on both sides of the inner wall of the pollution intercepting frame, and the plurality of guide vanes are arranged in a circular combination outside the rotating rods.

4. A sewage interception device for municipal drainage according to claim 1, characterized in that: The sewage diversion assembly includes a plurality of diversion pipes, a filter box and a connecting pipe. The diversion pipes are arranged on both sides of the installation frame. One end of the diversion pipe is communicated with the installation frame, and a second filter screen is arranged at the communicating position. The filter box is arranged below the combination plate, the filter box is connected to the other end of the diversion pipe, and the connecting pipe is connected to the filter box.

5. A sewage interception device for municipal drainage according to claim 4, characterized in that: It also includes a filter assembly, which can be detachably arranged in the filter box corresponding to the combined plate, and the filter assembly is used for filtering sewage when it is in the filter box.

6. A sewage interception device for municipal drainage according to claim 5, characterized in that: The filter assembly includes a separation plate and a plurality of third filter screens. The separation plate is arranged through the combination plate corresponding to the top of the filter box, and the plurality of third filter screens are arranged in the filter box corresponding to the bottom of the separation plate.

7. A sewage interception device for municipal drainage according to claim 6, characterized in that: Both sides of the bottom of the separation plate are provided with disassembly frames, and one side of the top of a plurality of the third filter screens is provided with a connection block, the connection block is inserted into the disassembly frame, and the connection block is fastened in the disassembly frame.

8. A sewage interception device for municipal drainage according to claim 2, characterized in that: It also includes fixing bolts, which are used for fixing the mounting plate at the combined plate.

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