Initial rainwater infiltration and diversion device
By designing an initial rainwater seepage and diversion device using fixtures, sliders, floats, drainage pipes and rubber plugs, the initial rainwater treatment and diversion problems are solved, and the automatic diversion and reuse purification of rainwater are simplified.
Patent Information
- Application Number
- CN202420581044.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The existing technology cannot effectively process and divert initial rainwater, resulting in the later clean rainwater mixing with the initial rainwater, increasing the difficulty of reuse and purification of rainwater.
An initial rainwater seepage and diversion device was designed, and automatic diversion was achieved using a combination of fixing frame, slide rod, float ball, drain pipe and rubber plug. When the float rises with the water level, the rubber plug automatically opens, and rainwater flows out through the outlet hole; when the water level rises, the floating plate drives the water barrier to close the drainage pipe to prevent rainwater from entering.
Automatic diversion according to the amount of rainwater is realized, which avoids the mixing of early rainwater and later rainwater, and simplifies the rainwater reuse and purification process.
Smart Images
Figure CN222575695U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of underground rainwater treatment, collection and reuse, and specifically to an initial rainwater infiltration and diversion device. Background Art
[0002] Initial rainwater refers to rainwater at the beginning of rainfall. In the early stage of rainfall, rainwater dissolves a large amount of pollutants such as acidic gases, automobile exhaust, and factory exhaust in the air. After falling to the ground, it washes roofs, asphalt concrete roads, etc., making the initial rainwater contain a large amount of pollutants, even exceeding the pollution level of ordinary urban sewage. In view of the huge threat posed by the runoff pollution of initial rainwater to the water environment, it is very necessary to abandon and control the initial rainwater.
[0003] In the related technology, it is impossible to properly discard the initial rainwater and to self-control the diversion. Even the later clean rainwater will mix with the initial rainwater, causing pollution of the later rainwater, making it more difficult to reuse and purify it. Utility Model Content
[0004] In response to the shortcomings of the prior art, the present application provides an initial rainwater infiltration and diversion device with advantages such as easy disassembly, which solves the problems of initial rainwater abandonment, inability to self-control diversion, and even mixing of later clean rainwater with initial rainwater, causing later rainwater pollution and increased difficulty in reuse and purification.
[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an initial rainwater infiltration and diversion device, comprising an outlet pipe, the outlet pipe is fixedly connected to a fixing frame, the inside of the outlet pipe is fixedly connected to a bottom plate, the upper end of the bottom plate is penetrated by a water outlet hole, the inside of the fixing frame is slidably connected to a sliding rod, the upper end of the sliding rod is fixedly connected to a float, and the bottom end of the sliding rod is fixedly connected to a rubber plug.
[0006] A drain pipe is provided through one side of the water outlet pipe, the bottom end of one side of the drain pipe is rotatably connected to a rotating shaft, the outside of the rotating shaft is rotatably connected to a water baffle plate, one side of the water baffle plate is fixedly connected to a first rotating seat, the inside of the first rotating seat is rotatably connected to a first fixed plate, and the end of the first fixed plate away from the first rotating seat is fixedly connected to a floating plate.
[0007] Through the above scheme, by setting the fixed frame, sliding rod, floating ball, drain pipe and rubber plug, it can be achieved that when there is less rainwater, the floating ball does not generate buoyancy, so that the rubber plug blocks the water outlet hole inside the water outlet hole of the bottom plate, and the rainwater passes through the drainage pipe to the inside of the infiltration device for filtration. As the rainwater increases, the floating ball rises with the water level. When the water level reaches a certain level, the rubber plug leaves the water outlet, and the rainwater flows out through the water outlet, realizing automatic diversion. Through the setting of the water baffle, the first rotating seat and the floating plate, as the water level rises, the floating plate will float up, drive the water baffle to move, and then close the drain pipe, block the rainwater, and make it flow out of the water outlet. The device can realize the diversion of initial rainwater according to the water volume through the setting of the fixed frame, sliding rod, floating ball, drain pipe and rubber plug.
[0008] Furthermore, the outer wall of the water outlet pipe is fixedly connected to two fixing rods.
[0009] Through the above solution, two fixing rods are used to fix the water seepage device.
[0010] Furthermore, one end of the two fixing rods away from the water outlet pipe is fixedly connected to a water seepage box, and a water seepage brick is fixedly arranged inside the water seepage box.
[0011] Through the above scheme, seepage bricks are arranged in the seepage box to continue filtering the initial rainwater.
[0012] Furthermore, a second fixing plate is fixedly connected to the upper end of the outer wall of the water outlet pipe.
[0013] Through the above solution, the second fixing plate is used to fix the filtering structure.
[0014] Furthermore, a second rotating seat is fixedly connected to the upper end of the second fixed plate, and a filter cover is rotatably connected inside the second rotating seat.
[0015] Through the above solution, the filter cover can be turned over through the second rotating seat.
[0016] Furthermore, the rubber plug is slidably arranged inside the water outlet hole.
[0017] Through the above solution, the rubber plug is slidably arranged inside the water outlet hole to block the water outlet hole and prevent the initial rainwater from flowing out during the initial rain.
[0018] Furthermore, the drainage pipe is arranged to penetrate the upper end of the seepage box.
[0019] Through the above solution, the initial rainwater enters the infiltration tank through the drainage pipe.
[0020] Furthermore, the permeable bricks are made of porous concrete material.
[0021] Through the above scheme, the interior of the porous concrete is a honeycomb porous structure, which is used to allow rainwater to pass through, while impurities are blocked by the porous structure.
[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0023] This initial rainwater infiltration and diversion device, through the arrangement of a fixed frame, a sliding rod, a floating ball, a drain pipe and a rubber plug, can achieve that when there is less rainwater, the floating ball does not generate buoyancy, so that the rubber plug blocks the water outlet hole inside the water outlet hole of the bottom plate, and the rainwater passes through the drain pipe to the inside of the infiltration device for filtration. As the rainwater increases, the floating ball rises with the water level. When the water level reaches a certain level, the rubber plug leaves the water outlet, and the rainwater flows out through the water outlet, realizing automatic diversion. Through the arrangement of a water baffle, a first rotating seat and a floating plate, as the water level rises, the floating plate will float up accordingly, driving the water baffle to move, and then closing the drain pipe, blocking the rainwater, and causing it to flow out of the water outlet. The device can achieve diversion of initial rainwater according to the water volume through the arrangement of a fixed frame, a sliding rod, a floating ball, a drain pipe and a rubber plug. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the overall structure of this application;
[0025] Figure 2 This is a schematic diagram of the internal structure of the application structure;
[0026] Figure 3 A schematic diagram of the sliding rod structure of the present application;
[0027] Figure 4 This is a schematic diagram of the drainage pipe structure of the present application;
[0028] Figure 5 This is a schematic diagram of the filter cover structure of the present application.
[0029] In the figure:
[0030] 1. Water outlet pipe; 2. Fixed frame; 3. Bottom plate; 4. Water outlet hole; 5. Sliding rod; 6. Floating ball; 7. Rubber plug; 8. Drain pipe; 9. Rotating shaft; 10. Water retaining plate; 11. First rotating seat; 12. First fixed plate; 13. Floating plate; 14. Seepage box; 15. Seepage brick; 16. Fixed rod; 17. Second fixed plate; 18. Second rotating seat; 19. Filter cover. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0032] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, an initial rainwater infiltration and diversion device includes an outlet pipe 1, which is fixedly connected to a fixing frame 2. A bottom plate 3 is fixedly connected inside the outlet pipe 1, and an outlet hole 4 is penetrated at the upper end of the bottom plate 3. A slide rod 5 is slidably connected inside the fixing frame 2. A float 6 is fixedly connected to the upper end of the slide rod 5. The float 6 is used to generate buoyancy. A rubber plug 7 is fixedly connected to the bottom end of the slide rod 5. The buoyancy generated by the float 6 drives the rubber plug 7 to rise through the slide rod 5, so that the outlet hole 4 is opened, and rainwater is discharged through the outlet hole 4. The slide rod 5 slides inside the fixing frame 2, so that the slide rod 5 moves up and down inside the fixing frame 2.
[0033] See also Figure 1 , Figure 2 and Figure 4 A drain pipe 8 is provided on one side of the water outlet pipe 1, and the drain pipe 8 is used to discharge the initial rainwater. A rotating shaft 9 is rotatably connected to the bottom end of one side of the drain pipe 8, and a water baffle 10 is rotatably connected to the outside of the rotating shaft 9. The water baffle 10 can be rotated through the rotating shaft 9, and a first rotating seat 11 is fixedly connected to one side of the water baffle 10. A first fixed plate 12 is rotatably connected to the inside of the first rotating seat 11, and a floating plate 13 is fixedly connected to one end of the first fixed plate 12 away from the first rotating seat 11. The rising water level can generate buoyancy on the floating plate 13, thereby driving the water baffle 10 to flip over, closing the drain pipe 8, and the floating plate 13 can be flipped through the first rotating seat 11.
[0034] See also Figure 1 , Figure 2 and Figure 5The outer wall of the outlet pipe 1 is fixedly connected with two fixing rods 16, and the two fixing rods 16 are used to fix the water seepage device. The ends of the two fixing rods 16 away from the outlet pipe 1 are fixedly connected with a water seepage box 14, and a water seepage brick 15 is fixedly arranged inside the water seepage box 14. The water seepage brick 15 is arranged inside the water seepage box 14 for continuing to filter the initial rainwater. The upper end of the outer wall of the outlet pipe 1 is fixedly connected with a second fixing plate 17, and the second fixing plate 17 is used to fix the filtering structure. The upper end of the second fixing plate 17 is fixedly connected with a second rotating seat 18, and the second rotating seat 18 rotates inside. A filter cover 19 is movably connected, and the filter cover 19 can be turned over by a second rotating seat 18. The rubber plug 7 is slidably arranged inside the water outlet hole 4. The rubber plug 7 is slidably arranged inside the water outlet hole 4 to block the water outlet hole 4 to prevent the initial rainwater from flowing out during the initial rain. The drain pipe 8 is arranged through the upper end of the infiltration box 14. The initial rainwater enters the infiltration box 14 through the drain pipe 8. The infiltration brick 15 is made of porous concrete material. The interior of the porous concrete is a honeycomb porous structure, which is used to allow rainwater to pass through, and impurities are blocked by the porous structure.
[0035] In this embodiment, the initial rainwater infiltration and diversion device can achieve that when there is less rainwater, the float 6 does not generate buoyancy, so that the rubber plug 7 blocks the water outlet 4 inside the water outlet 4 of the bottom plate 3, and the rainwater passes through the drain pipe 8 to the inside of the infiltration device for filtration. As the rainwater increases, the float 6 rises with the water level. When the water level reaches a certain level, the rubber plug 7 leaves the water outlet 4, and the rainwater flows out through the water outlet 4, realizing automatic diversion. The float 13 is set through the water baffle 10, the first rotating seat 11 and the floating plate 13. As the water level rises, the floating plate 13 will float up, driving the water baffle 10 to move, and then closing the drain pipe 8 to block the rainwater and make it flow out of the water outlet 4. The device can achieve diversion of initial rainwater according to the water volume through the setting of the fixed frame 2, the slide bar 5, the float 6, the drain pipe 8 and the rubber plug 7.
[0036] It should be noted that when the rainfall increases in the later period, the drain pipe 8 cannot drain the water in time, causing water to accumulate inside the outlet pipe 1, causing rainwater to accumulate inside and generate buoyancy through the float plate 13. As the horizontal plane rises, the float plate 13 drives the water retaining plate 10 to close the drain pipe 8.
[0037] The working principle of the above embodiment is:
[0038] When in use, when the initial rainwater enters the outlet pipe 1, the initial rainwater volume is small. At this time, the float 6 does not generate buoyancy. At this time, the rubber plug 7 is still in the outlet hole 4. The rainwater cannot enter the outlet hole 4 and be discharged, so it enters the drain pipe 8, and the initial rainwater is transported to the inside of the seepage box 14 through the drain pipe 8, and the initial rainwater is filtered by the seepage brick 15. Due to the limited flow of the drain hole, when the amount of late rainwater is large, the embassy cannot completely discharge the rainwater, so the rainwater is accumulated in the outlet pipe 1, the internal water level is raised, and the floating plate 13 generates buoyancy. The floating plate 13 drives the water retaining plate 10 to flip through the rotating shaft 9, closes the drain pipe 8, and prevents rainwater from entering the seepage box 14 through the drain pipe 8. When the water level continues to rise, the water level contacts the float 6 to generate buoyancy, and the slide rod 5 slides inside the fixed frame 2 to drive the rubber plug 7 to rise, open the outlet hole 4, and discharge the late rainwater from the outlet hole 4.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0040] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An initial rainwater infiltration and diversion device, comprising a water outlet pipe (1), characterized in that: The water outlet pipe (1) is fixedly connected to a fixing frame (2), a bottom plate (3) is fixedly connected inside the water outlet pipe (1), a water outlet hole (4) is provided through the upper end of the bottom plate (3), a slide rod (5) is slidably connected inside the fixing frame (2), a float ball (6) is fixedly connected to the upper end of the slide rod (5), and a rubber plug (7) is fixedly connected to the lower end of the slide rod (5); A drainage pipe (8) is provided through one side of the water outlet pipe (1); a rotating shaft (9) is rotatably connected to the bottom end of one side of the drainage pipe (8); a water baffle (10) is rotatably connected to the outside of the rotating shaft (9); a first rotating seat (11) is fixedly connected to one side of the water baffle (10); a first fixed plate (12) is rotatably connected to the inside of the first rotating seat (11); and a floating plate (13) is fixedly connected to one end of the first fixed plate (12) away from the first rotating seat (11).
2. The initial rainwater infiltration and diversion device according to claim 1, characterized in that: Two fixing rods (16) are fixedly connected to the outer wall of the water outlet pipe (1).
3. The initial rainwater infiltration and diversion device according to claim 2, characterized in that: One end of the two fixing rods (16) away from the water outlet pipe (1) is fixedly connected to a water seepage box (14), and a water seepage brick (15) is fixedly arranged inside the water seepage box (14).
4. The initial rainwater infiltration and diversion device according to claim 1, characterized in that: A second fixing plate (17) is fixedly connected to the upper end of the outer wall of the water outlet pipe (1).
5. The initial rainwater infiltration and diversion device according to claim 4, characterized in that: The upper end of the second fixed plate (17) is fixedly connected to a second rotating seat (18), and the interior of the second rotating seat (18) is rotatably connected to a filter cover (19).
6. The initial rainwater infiltration and diversion device according to claim 1, characterized in that: The rubber plug (7) is slidably disposed inside the water outlet hole (4).
7. The initial rainwater infiltration and diversion device according to claim 1, characterized in that: The drainage pipe (8) is arranged to penetrate the upper end of the water seepage box (14).
8. The initial rainwater infiltration and diversion device according to claim 3, characterized in that: The water-permeable brick (15) is made of porous concrete material.