A rainwater and garbage separation separation device

Abstract

The utility model relates to rainwater and garbage separation technical field, concretely is a kind of separation device of rainwater and garbage separation, including separator main body, the water inlet is arranged in the side of separator main body, the water outlet is arranged in the other side of separator main body, and the flange of the other end of water outlet is connected with drain pipe;Guide cylinder, the inner wall of separator main body is fixedly connected with guide cylinder, and the inside of guide cylinder is inserted with barrier net, the filter cylinder is inserted between barrier net and guide cylinder, and the upper fixed connection of filter cylinder has hanger. The utility model is through the setting of water outlet water inlet end rectangle structure, so that it can better realize the material guiding of rainwater, effectively avoid the residual of rainwater in separator main body, ensure rainwater fully separated material guiding, avoid the floating situation caused by garbage following overflow hole position to appear simultaneously, further improve the stability of rainwater garbage filtration, ensure that garbage is impacted and accumulated in the bottom of filter cylinder.

Description

Technical Field

[0001] This utility model relates to the field of rainwater and garbage separation technology, specifically a separation device for separating rainwater and garbage. Background Technology

[0002] Surface rainwater enters the city's stormwater treatment system through drainage pipes, and rainwater separators are usually installed at the front end of the pipes to separate rainwater from garbage, preventing garbage in the rainwater from clogging subsequent equipment or pipes.

[0003] Commonly used rainwater separators mainly collect debris from rainwater through a filter cartridge inside the separator body, thus achieving the effect of separating rainwater from debris. However, when in use, due to the small vertical distance between the inlet and outlet, and the fact that both are circular tube structures, some debris floats on the water surface after rainwater and debris enter the internal filter cartridge. As the rainwater continues to fall, it will cause the debris to be washed away, affecting the efficiency of debris collection. Utility Model Content

[0004] The purpose of this utility model is to provide a separation device for separating rainwater and garbage, in order to solve the problem mentioned in the background art that the distance between the inlet and outlet is small and both are circular tube structures, which causes some garbage to float on the water surface after rainwater and garbage enter the internal filter cylinder, thus causing the garbage to be washed away when the rainwater continues to fall, affecting the efficiency of garbage collection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a separation device for separating rainwater and garbage, comprising:

[0006] The separator body has an inlet on one side and an outlet on the other side, with a drain pipe connected to the other end of the outlet via a flange.

[0007] The separator body has a guide cylinder and a second flange. The guide cylinder is fixedly connected to the inner wall of the separator body, and a mesh is inserted inside the guide cylinder. A filter cylinder is inserted between the mesh and the guide cylinder, and a hanger is fixedly connected above the filter cylinder.

[0008] Preferably, the axis of the water inlet is above the axis of the drain pipe, and the lowest horizontal plane of the water inlet is above the highest horizontal plane of the drain pipe.

[0009] Preferably, one end of the water outlet has a rectangular structure, the other end of the water outlet has a circular structure, and the water inlet, the separator body and the water outlet are integrated into one piece.

[0010] Preferably, a first flange is fixedly connected to the top outer wall of the separator body, and the first flange has evenly spaced grooves around its circumference, with a rotating screw rotatably connected inside the grooves.

[0011] Preferably, an end cap is mated to the top of the first flange, and the end cap is evenly provided with a limiting groove for matching the nut around its circumference. The external thread of the rotating screw is connected to a nut, and the nut abuts against the upper surface of the end cap.

[0012] Preferably, a semi-circular through groove is provided on one side of the inner wall of the guide cylinder, and guide strips are provided on the outer sides of both ends of the barrier net. The inner wall of the semi-circular through groove of the guide cylinder is provided with a guide groove adapted to the guide strip. The barrier net and the guide strip are inserted into the semi-circular through groove of the guide cylinder, and the inner diameter of the barrier net is equal to the minimum inner diameter of the guide cylinder.

[0013] Preferably, the outer diameter of the second flange is equal to the outer diameter of the guide tube, and the inner diameter of the second flange is equal to the minimum inner diameter of the guide tube. A positioning hole is provided on the circumference of the second flange, and a threaded hole is provided on the upper surface of the guide tube corresponding to the positioning hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the rectangular structure of the water inlet and outlet of this utility model enables better guidance of rainwater, effectively avoiding the residue of rainwater inside the separator body, ensuring that rainwater is fully separated and guided, and preventing garbage from floating along the overflow hole, thereby improving the stability of rainwater and garbage filtration, reducing the dispersion of garbage caused by impact, and ensuring that garbage accumulates at the bottom of the filter cylinder after impact. At the same time, the upper end cover uses a rotating screw for locking and squeezing, further improving the convenience of its connection and avoiding the loss of parts caused by traditional through bolts. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 For the present utility model Figure 1 A magnified structural diagram of A in the middle;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the guide tube distribution structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the exploded structure of the filter cylinder and the barrier net of this utility model.

[0020] In the diagram: 1. Separator body; 11. Inlet; 12. Outlet; 13. Drain pipe; 14. First flange; 15. Rotating screw; 16. Nut; 17. Guide cylinder; 2. End cap; 3. Filter cylinder; 31. Hanger; 4. Net; 41. Guide strip; 42. Second flange. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 One embodiment of this utility model provides a separation device for separating rainwater and garbage, comprising:

[0023] The separator body 1 has an inlet 11 on one side and an outlet 12 on the other side. The other end of the outlet 12 is connected to a drain pipe 13 via a flange. Through the special structure of the outlet 12, the drainage can be made more stable by adjusting the downward flow of its overflow line, thus avoiding the residue of rainwater inside the separator body 1. At the same time, as the amount of garbage inside the separator body 1 increases, the overflow line is also adjusted upward to ensure the stability of rainwater diversion and prevent garbage from floating.

[0024] The guide cylinder 17 and the second flange 42 are fixedly connected to the inner wall of the separator body 1. A baffle 4 is inserted inside the guide cylinder 17. A filter cylinder 3 is inserted between the baffle 4 and the guide cylinder 17. A hanger 31 is fixedly connected above the filter cylinder 3. The filter cylinder 3 is mainly used to filter and recycle garbage in rainwater. At the same time, the baffle 4 plays a blocking role to prevent garbage inside the filter cylinder 3 from floating and entering the interior of the outlet 12.

[0025] Furthermore, the axis of the inlet 11 is above the axis of the drain pipe 13, and the lowest horizontal plane of the inlet 11 is above the highest horizontal plane of the drain pipe 13. The lowest point of the inner wall of the outlet 12 is on the same horizontal plane as the lowest point of the separator body 1, thereby ensuring the accuracy of rainwater diversion. One end of the outlet 12 has a rectangular structure, and the other end of the outlet 12 has a circular structure. The inlet 11, the separator body 1, and the outlet 12 are integrated and connected.

[0026] Furthermore, a first flange 14 is fixedly connected to the top outer wall of the separator body 1. The first flange 14 has evenly spaced grooves around its circumference, and a rotating screw 15 is rotatably connected inside the grooves. An end cover 2 is connected to the top of the first flange 14, and a limiting groove for matching a nut 16 is evenly spaced around the circumference of the end cover 2. The nut 16 is threadedly connected to the outside of the rotating screw 15, and the nut 16 abuts against the upper surface of the end cover 2. Through the mutual cooperation of the rotating screw 15 and the nut 16, after the rotating screw 15 is engaged inside the end cover 2, the end cover 2 is squeezed and positioned by the locking and pressing of the nut 16, thereby achieving the sealed installation of the end cover 2. The operation is simple and convenient.

[0027] Furthermore, a semi-circular through groove is provided on one side of the inner wall of the guide cylinder 17, and guide strips 41 are provided on the outer sides of both ends of the netting 4. The inner wall of the semi-circular through groove of the guide cylinder 17 is provided with a guide groove that matches the guide strips 41. The netting 4 and the guide strips 41 are inserted into the semi-circular through groove of the guide cylinder 17, and the inner diameter of the netting 4 is equal to the minimum inner diameter of the guide cylinder 17. The outer diameter of the second flange 42 is equal to the outer diameter of the guide cylinder 17, and the inner diameter of the second flange 42 is equal to the minimum inner diameter of the guide cylinder 17. A positioning hole is provided on the circumference of the second flange 42, and a threaded hole is provided on the upper surface of the guide cylinder 17 corresponding to the positioning hole. The guide cylinder 17 is mainly used to guide and limit the insertion of the netting 4. At the same time, the second flange 42 is fixedly connected to the upper surface of the guide cylinder 17 with screws to ensure the overall stability of the netting 4 installation. Finally, the filter cylinder 3 is placed between the guide cylinder 17 and the netting 4.

[0028] Working principle: The separator body 1 used in this application are all products that can be purchased directly from the market. Their principles and connection methods are existing technologies known to those skilled in the art, so they will not be described in detail here. When using this utility model, the device is first installed. Then, when the rainwater and garbage mixture enters the separator body 1 through the inlet 11, the garbage is collected inside the filter cylinder 3. At the same time, the rainwater is filtered by the filter cylinder 3 and the screen 4 and discharged through the outlet 12 and the drain pipe 13, thus completing the full separation of rainwater and garbage. The end cover 2 is opened periodically, and the filter cylinder 3 is taken out and the garbage inside is emptied.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A separation device for separating rainwater and garbage, characterized in that, include: A separator body (1) is provided with an inlet (11) on one side and an outlet (12) on the other side. A drain pipe (13) is connected to the other end of the outlet (12) via a flange. The guide cylinder (17) and the second flange (42) are fixedly connected to the inner wall of the separator body (1), and a baffle (4) is inserted inside the guide cylinder (17). A filter cylinder (3) is inserted between the baffle (4) and the guide cylinder (17), and a hanger (31) is fixedly connected above the filter cylinder (3).

2. The separation device for separating rainwater and garbage according to claim 1, characterized in that: The axis of the inlet (11) is above the axis of the drain pipe (13), and the lowest horizontal plane of the inlet (11) is above the highest horizontal plane of the drain pipe (13).

3. The separation device for separating rainwater and garbage according to claim 1, characterized in that: One end of the outlet (12) is rectangular, and the other end of the outlet (12) is circular. The inlet (11), the separator body (1), and the outlet (12) are integrated in a continuous manner.

4. The separation device for separating rainwater and garbage according to claim 1, characterized in that: The top outer wall of the separator body (1) is fixedly connected to a first flange (14), and the first flange (14) is evenly provided with rotating grooves on its circumference, and a rotating screw (15) is rotatably connected inside the rotating groove.

5. The separation device for separating rainwater and garbage according to claim 4, characterized in that: The first flange (14) is connected to the top of the end cover (2), and the end cover (2) is evenly provided with a limiting groove for the matching nut (16) around its circumference. The external thread of the rotating screw (15) is connected to the nut (16), and the nut (16) abuts against the upper surface of the end cover (2).

6. The separation device for separating rainwater and garbage according to claim 5, characterized in that: A semi-circular through groove is provided on one side of the inner wall of the guide cylinder (17). Guide strips (41) are provided on the outer sides of both ends of the barrier net (4). The inner wall of the semi-circular through groove of the guide cylinder (17) is provided with a guide groove that matches the guide strip (41). The barrier net (4) and the guide strip (41) are inserted into the semi-circular through groove of the guide cylinder (17). The inner diameter of the barrier net (4) is equal to the minimum inner diameter of the guide cylinder (17).

7. The separation device for separating rainwater and garbage according to claim 1, characterized in that: The outer diameter of the second flange (42) is equal to the outer diameter of the guide cylinder (17), and the inner diameter of the second flange (42) is equal to the minimum inner diameter of the guide cylinder (17). The second flange (42) has a positioning hole on its circumference, and the guide cylinder (17) has a threaded hole on its upper surface corresponding to the positioning hole.

Images