Miniature rainwater flow divider and regulation and control device

Abstract

The utility model discloses a miniature rainwater flow divider and a regulation and control device. The miniature rainwater flow divider comprises a collecting box, the top of the collecting box is fixedly connected with a flow guide cover, a filtering assembly is arranged in the center of the collecting box, the two sides of the collecting box are fixedly connected with first drainage pipes, and the bottom of the collecting box is fixedly connected with a flow dividing box; a plurality of connecting pipes are fixedly connected to the bottom of the flow dividing box, transparent pipes are fixedly connected to the bottoms of the connecting pipes, second drainage pipes are fixedly connected to the bottoms of the transparent pipes, and regulation and control assemblies are arranged on the transparent pipes. The flow of the transparent pipe can be reduced, so that rainwater can be discharged from the two first drainage pipes above, multi-stage flow division is realized, normal water pressure of the second drainage pipes is ensured, the regulation and control operation is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal drainage equipment, in particular to a micro rainwater diverter and a regulating device. Background Art

[0002] The municipal drainage system is an important part of the urban infrastructure, which is used to manage and treat rainwater and sewage in the city. It includes a series of facilities and pipeline networks, which are designed to effectively discharge and treat rainwater and sewage in the city to ensure the sanitation and environmental quality of the city. The rainwater diverter is a device used to disperse rainwater to different places, which is designed to reduce the pressure of rainwater on the urban drainage system and promote the rational use of rainwater. It is an important equipment in the municipal drainage system.

[0003] Current rainwater diverters generally have a filtering function when in use. Due to the complex installation of the filter element, it is difficult to replace the filter element, and the outer shell needs to be disassembled, which increases the workload of the staff and reduces the work efficiency. During diversion, rainwater flows through multiple drainage pipes to achieve diversion. However, when there is a lot of rain, the drainage pipe cannot withstand the high water pressure, resulting in damage to the drainage pipe, which is not convenient for rapid regulation. Utility Model Content

[0004] The purpose of the utility model is to provide a miniature rainwater diverter and a control device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A miniature rainwater diverter and control device, comprising a collection box, a guide cover is fixedly connected to the top of the collection box, a filter assembly is arranged at the center of the collection box, first drain pipes are fixedly connected to both sides of the collection box, and a diverter box is fixedly connected to the bottom of the collection box;

[0007] The bottom of the diversion box is fixedly connected with a plurality of connecting pipes, the bottoms of the plurality of connecting pipes are fixedly connected with transparent pipes, the bottoms of the plurality of transparent pipes are fixedly connected with a second drain pipe, and the plurality of transparent tubes are provided with regulating components.

[0008] In a preferred embodiment of the present invention, the filter assembly includes a support frame fixedly connected to the center of the collection box, a filter plate is installed on the top of the support frame, and both sides of the top of the filter plate are fixedly connected with limit buckles.

[0009] In a preferred embodiment of the present utility model, both inner walls of the collecting box and the air guide cover are provided with limiting sliding grooves, and the two limiting buckles are located at the centers of the corresponding limiting sliding grooves.

[0010] In a preferred embodiment of the present utility model, the regulating component includes a mounting shaft rotatably connected to the center of the transparent tube, the rear end of the outer wall of the mounting shaft is fixedly connected to the limiting flow disk, the front end of the outer wall of the mounting shaft is fixedly connected to a reinforcement ring, the outer wall of the reinforcement ring is fixedly connected to a gear, the front end of the mounting shaft is fixedly connected to a knob, the outer wall of the second drain pipe is fixedly connected to a mounting frame, the center of the mounting frame is slidably connected to a locking tooth block meshing with the gear, the bottom of the locking tooth block is fixedly connected to a connecting frame, two springs are fixedly connected to the connecting frame, and the other ends of the two springs are connected to the mounting frame.

[0011] In a preferred embodiment of the present utility model, an axial hole corresponding to the installation axis is opened on the transparent tube, and the installation axis passes through the center of the axial hole.

[0012] In a preferred embodiment of the present invention, the flow limiting disk is located at the center of the transparent tube, and the diameter of the flow limiting disk is the same as the inner diameter of the transparent tube.

[0013] In a preferred embodiment of the present invention, the mounting frame and the second drain pipe are an integrated structure.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0015] The difference from the prior art lies in that: through the setting of the filter assembly, the support plate can support the filter plate, and the two limit buckles can limit the filter plate, so that the filter plate can be quickly disassembled and installed, thereby improving the efficiency of cleaning the filter plate and reducing the workload. Through the setting of the regulating assembly, when the rainfall is heavy, the flow of the transparent tube can be reduced, and the rainwater can be discharged from the two first drainage pipes above, realizing multi-stage diversion, while ensuring that the water pressure of multiple second drainage pipes is normal, the regulation operation is convenient, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is the overall appearance diagram of a miniature rainwater diverter and control device;

[0018] Figure 2 It is a front view of a miniature rainwater diverter and a control device;

[0019] Figure 3 It is a schematic diagram of the structure of some parts of a micro rainwater diverter and a control device;

[0020] Figure 4 It is a cross-sectional view of a transparent tube in a miniature rainwater diverter and a control device;

[0021] Figure 5 The present invention is a schematic diagram of the structure of a micro rainwater diverter and a control component in a control device.

[0022] In the figure: 1. collecting box; 2. deflector; 3. filter assembly; 301. support frame; 302. filter plate; 303. limit buckle; 4. first drain pipe; 5. diversion box; 6. connecting pipe; 7. transparent tube; 8. second drain pipe; 9. regulating assembly; 901. mounting shaft; 902. limiting disc; 903. reinforcing ring; 904. gear; 905. knob; 906. mounting frame; 907. locking gear block; 908. connecting frame; 909. spring. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Please refer to Figure 1-5 A miniature rainwater diverter and regulating device comprises a collecting box 1, a guide cover 2 is fixedly connected to the top of the collecting box 1, a filter assembly 3 is arranged at the center of the collecting box 1, and the filter assembly 3 comprises a support frame 301 fixedly connected to the center of the collecting box 1, a filter plate 302 is installed on the top of the support frame 301, and both sides of the top of the filter plate 302 are fixedly connected to limit buckles 303; both sides of the inner wall of the collecting box 1 and the guide cover 2 are provided with limit slots, and the two limit buckles 303 are located at the center of the corresponding limit slots; so that the two limit buckles 303 can play a limiting role in the installation of the filter plate 302, and can pass through the two limit buckles 303 to limit the installation of the filter plate 302. The limit buckle 303 can be used to quickly remove the filter plate 302, which is convenient for cleaning impurities on its surface. Rainwater enters the center of the collection box 1 through the deflector 2 and is then filtered by the filter plate 302. Impurities remain on the top of the filter plate 302, and rainwater falls through the filter plate 302 and enters the center of the diversion box 5, and is then discharged through multiple second drain pipes 8. When cleaning the filter plate 302, the filter plate 302 is directly pulled out through the two limit buckles 303, and the impurities on the filter plate 302 are cleaned. Then it can be installed. Both sides of the collection box 1 are fixedly connected to the first drain pipe 4, and the bottom of the collection box 1 is fixedly connected to the diversion box 5.

[0025] like Figure 4 and Figure 5As shown, the bottom of the diverter box 5 is fixedly connected with a plurality of connecting pipes 6, the bottoms of the plurality of connecting pipes 6 are fixedly connected with transparent pipes 7, the bottoms of the plurality of transparent pipes 7 are fixedly connected with second drain pipes 8, and the plurality of transparent pipes 7 are provided with regulating components 9, which include a mounting shaft 901 rotatably connected to the center of the transparent pipe 7, and an axial hole corresponding to the mounting shaft 901 is opened on the transparent pipe 7, and the mounting shaft 901 passes through the center of the axial hole; so that the mounting shaft 901 can rotate at the center of the transparent pipe 7, thereby driving the flow limiting disk 902 to rotate, and controlling the flow at the center of the transparent pipe 7 through the flow limiting disk 902, thereby realizing the regulating function, and the mounting shaft 901 01 is fixedly connected to a limiting disk 902 at the rear end of the outer wall, and the limiting disk 902 is located at the center of the transparent tube 7, and the diameter of the limiting disk 902 is the same as the inner diameter of the transparent tube 7; when the outer wall of the limiting disk 902 fits the transparent tube 7, the flow is zero, and the flow can be conveniently regulated by the transparent tube 7. The rotation angle of the limiting disk 902 determines the flow. The front end of the outer wall of the mounting shaft 901 is fixedly connected to a reinforcing ring 903, and the outer wall of the reinforcing ring 903 is fixedly connected to a gear 904. The front end of the mounting shaft 901 is fixedly connected to a knob 905. The outer wall of the second drain pipe 8 is fixedly connected to a mounting bracket 906, and the mounting bracket 906 is connected to the second The drain pipe 8 is an integrated structure; the connection between the connecting frame 908 and the second drain pipe 8 has a strong connection stability, thereby ensuring that the mounting frame 906 can be used for a long time, and at the same time, the locking tooth block 907 and the gear 904 have a relatively stable meshing state. The center of the mounting frame 906 is slidably connected to the locking tooth block 907 meshing with the gear 904, and the bottom of the locking tooth block 907 is fixedly connected to the connecting frame 908. Two springs 909 are fixedly connected to the connecting frame 908, and the other ends of the two springs 909 are connected to the mounting frame 906. When the rainfall is heavy, the flow of multiple second drain pipes 8 is regulated, and the pulling The connecting frame 908 and the locking tooth block 907 then drop down, releasing the meshing state with the gear 904. Subsequently, the mounting shaft 901 is rotated by means of the knob 905, driving the flow limiting disk 902 to rotate. The transparent tube 7 can monitor the flow state. After adjusting to a suitable position, the connecting frame 908 is released. Due to the rebound force of the spring 909, the connecting frame 908 is reset, driving the locking tooth block 907 to reset and mesh with the gear 904, completing the adjustment and fixing. The rainwater is discharged through the multiple second drain pipes 8. After the rainwater depth reaches the center of the collection box 1, it is discharged through the two first drain pipes 4, completing the two-stage diversion and relieving the pressure of the multiple second drain pipes 8.

[0026] The working principle of the utility model is as follows: rainwater enters the center of the collection box 1 through the guide cover 2, and is then filtered by the filter plate 302. Impurities remain on the top of the filter plate 302, and rainwater falls through the filter plate 302, enters the center of the diversion box 5, and is then discharged through multiple second drainage pipes 8. When cleaning the filter plate 302, the filter plate 302 is directly pulled out through the two limit buckles 303, and the impurities on the filter plate 302 are cleaned, and then it can be installed. When the rainfall is large, the flow of the multiple second drainage pipes 8 is regulated, and the connecting frame 908 is pulled, and the locking tooth block 907 is lowered accordingly. The meshing state with the gear 904 is released, and then the installation shaft 901 is rotated by the knob 905 to drive the flow limiting disk 902 to rotate. The transparent tube 7 can monitor the flow state. After adjusting to the appropriate position, the connecting frame 908 is loosened. Due to the rebound force of the spring 909, the connecting frame 908 is reset, driving the locking tooth block 907 to reset and mesh with the gear 904, completing the adjustment and fixation. The rainwater is discharged through multiple second drain pipes 8. After the rainwater depth reaches the center of the collection box 1, it is discharged through the two first drain pipes 4, completing the two-stage diversion and relieving the pressure of the multiple second drain pipes 8.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A miniature rainwater diverter and control device, comprising a collecting box (1), characterized in that: The top of the collection box (1) is fixedly connected to a flow guide cover (2), a filter assembly (3) is arranged at the center of the collection box (1), both sides of the collection box (1) are fixedly connected to a first drain pipe (4), and the bottom of the collection box (1) is fixedly connected to a diversion box (5); The bottom of the diversion box (5) is fixedly connected to a plurality of connecting pipes (6), the bottoms of the plurality of connecting pipes (6) are fixedly connected to a transparent pipe (7), the bottoms of the plurality of transparent pipes (7) are fixedly connected to a second drainage pipe (8), and the plurality of transparent pipes (7) are provided with a regulating component (9).

2. A miniature rainwater diverter and control device according to claim 1, characterized in that: The filter assembly (3) comprises a support frame (301) fixedly connected to the center of the collection box (1), a filter plate (302) is installed on the top of the support frame (301), and both sides of the top of the filter plate (302) are fixedly connected with limit buckles (303).

3. A miniature rainwater diverter and control device according to claim 2, characterized in that: The inner walls on both sides of the collection box (1) and the air guide cover (2) are provided with limiting sliding grooves, and the two limiting buckles (303) are located at the centers of the corresponding limiting sliding grooves.

4. A miniature rainwater diverter and control device according to claim 1, characterized in that: The regulating component (9) comprises a mounting shaft (901) rotatably connected to the center of the transparent tube (7); the rear end of the outer wall of the mounting shaft (901) is fixedly connected to the limiting flow disk (902); the front end of the outer wall of the mounting shaft (901) is fixedly connected to a reinforcement ring (903); the outer wall of the reinforcement ring (903) is fixedly connected to a gear (904); the front end of the mounting shaft (901) is fixedly connected to a knob (905); the outer wall of the second drain pipe (8) is fixedly connected to a mounting frame (906); the center of the mounting frame (906) is slidably connected to a locking tooth block (907) meshing with the gear (904); the bottom of the locking tooth block (907) is fixedly connected to a connecting frame (908); two springs (909) are fixedly connected to the connecting frame (908); the other ends of the two springs (909) are connected to the mounting frame (906).

5. A miniature rainwater diverter and control device according to claim 4, characterized in that: The transparent tube (7) is provided with an axial hole corresponding to the installation shaft (901), and the installation shaft (901) passes through the center of the axial hole.

6. A miniature rainwater diverter and control device according to claim 4, characterized in that: The flow limiting disk (902) is located at the center of the transparent tube (7), and the diameter of the flow limiting disk (902) is the same as the inner diameter of the transparent tube (7).

7. A miniature rainwater diverter and control device according to claim 4, characterized in that: The mounting frame (906) and the second drainage pipe (8) are an integrated structure.

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