Rainwater collecting system
By using motor-driven threaded rods and movable rod structures in the rainwater collection system to adjust the water inlet, the problem of rainwater overflow is solved, efficient rainwater collection and storage is achieved, urban management costs are reduced, and ecological city construction is promoted.
Patent Information
- Application Number
- CN202422317325.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-23
AI Technical Summary
Existing rainwater collection devices are prone to overflow when the rainwater is large, resulting in rainwater loss and cannot be effectively collected.
The vertical pipe is equipped with an inner tube, a motor-driven threaded rod and a movable rod structure. By adjusting the exposed degree of the water inlet of the moving pipe, the water inlet is controlled, and combined with filter screen filtration and water diversion inner plate to achieve efficient collection and storage of rainwater.
It improves the efficiency of rainwater intake during heavy rainstorms, prevents rainwater from being hoarded, reduces urban management costs and energy consumption, and realizes ecological city construction.
Smart Images
Figure CN223151509U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of rainwater collection, and particularly to a rainwater collection system. Background Art
[0002] At present, the control, treatment, and utilization of rainwater in cities are attempts to rationally utilize natural resources. In addition, in response to the problem of waterlogging in urban areas and the poor drainage capacity of some cities, the problem of waterlogging is alleviated by enhancing the functional elasticity of the city, and the utilization rate of natural resources is improved, achieving the construction of an ecological city to a certain extent. When optimizing the construction of the urban drainage system, it is necessary to prioritize retaining and utilizing limited rainwater, that is, absorbing and storing rainwater when it rains and releasing and utilizing it when needed. Traditional rainwater collection devices are to set up water storage tanks on the roof or ground to collect rainwater for reuse. However, when the rainfall is large, overflow is likely to occur, and rainwater cannot be well collected, resulting in a large amount of rainwater loss. Utility Model Content
[0003] To solve the problem that when the rainfall is large, overflow is likely to occur, rainwater cannot be well collected, resulting in a large amount of rainwater loss, this application provides a rainwater collection system.
[0004] The rainwater collection system provided by this application adopts the following technical solutions:
[0005] A rainwater collection system includes a riser pipe. An inner pipe is provided inside the riser pipe. A motor is provided on the inner bottom surface of the inner pipe. The output end of the motor is connected to a threaded rod. A movable rod is sleeved on the outer wall of the threaded rod. The top end of the movable rod penetrates through the inner pipe and extends upward to be connected to a movable pipe. The movable pipe is arranged inside the riser pipe and is slidably connected to the riser pipe. Water inlet openings are provided through the four side walls of the movable pipe, and a filter screen is provided inside the water inlet openings.
[0006] Preferably, a water diversion inner plate is wound around the inner wall of the movable pipe, and the free end of the water diversion inner plate is arranged in a downward inclined shape.
[0007] Preferably, sliding grooves are provided on both inner walls of the inner pipe. Sliders are provided inside the sliding grooves. The sliders are connected to the movable rod, and the movable rod is slidably connected to the inner pipe.
[0008] Preferably, a water outlet is provided through the outer wall of the riser pipe. The water outlet is connected to a communicating pipe, and a column is provided at the bottom surface of the riser pipe.
[0009] Preferably, a water collecting hopper is sleeved on the top of the riser pipe. The inner bottom surface of the water collecting hopper is flush with the top surface of the riser pipe. A drainage plate is arranged on the top surface of the water collecting hopper. There are four drainage plates, which are evenly distributed at equal intervals in a circular shape. All four drainage plates are arranged in a downward inclined shape, and the inclined low ends of each drainage plate correspond to the water collecting hopper.
[0010] In summary, the present application includes the following beneficial technical effects:
[0011] The rainwater entering the water collecting hopper is filtered through the filter screen in the water inlet. The filtered rainwater enters the interior of the riser pipe through the water diversion inner plate. The output end of the motor drives the threaded rod to rotate. The rotation of the threaded rod drives the movable rod and the slider to move up and down along the vertical direction of the chute. The up and down movement of the movable rod drives the movable pipe to move up and down. By adjusting the up and down position of the movable pipe, the exposure degree of the water inlet on the movable pipe can be adjusted, so as to adjust the water inflow, improve the rainwater inlet efficiency during heavy rain, prevent rainwater from accumulating in the water collecting hopper. After completing the work of rainwater absorption and storage, when there is a demand in the city, the rainwater can be utilized, thereby reducing the cost of urban management and related energy consumption, and indirectly realizing the construction of an ecological city. Description of the Drawings
[0012] Figure 1 is the main structural view of the application embodiment;
[0013] Figure 2 is the top structural view of the application embodiment;
[0014] Figure 3 is the structural sectional view of the application embodiment.
[0015] Description of the reference numerals: 1, column; 2, connecting pipe; 3, riser pipe; 4, water collecting hopper; 5, drainage plate; 6, movable pipe; 7, water inlet; 8, filter screen; 9, movable rod; 10, water diversion inner plate; 11, chute; 12, inner pipe; 13, threaded rod; 14, motor. Detailed Description of the Invention
[0016] The following will further describe the present application in detail Figures 1-3 with reference to the attached drawings.
[0017] The embodiment of the present application discloses a rainwater collection system. Refer to Figures 1-2, including a riser pipe 3. A water outlet is provided through the outer wall of the riser pipe 3. A connecting pipe 2 is fixedly connected to the water outlet. A column 1 is fixedly provided at the bottom surface of the riser pipe 3. A water collecting hopper 4 is fixedly sleeved on the top of the riser pipe 3. The inner bottom surface of the water collecting hopper 4 is flush with the top surface of the riser pipe 3. A drainage plate 5 is fixedly provided on the top surface of the water collecting hopper 4. There are four drainage plates 5, and they are evenly distributed at equal intervals in a circumferential shape. All four drainage plates 5 are arranged in a downward inclined shape, and the inclined low end of each drainage plate 5 corresponds to the water collecting hopper 4. Rainwater enters the water collecting hopper 4 through the drainage plate 5. The rainwater in the water collecting hopper 4 enters the interior of the riser pipe 3 through the water inlet 7 on the moving pipe 6, and then is transported to the water storage device through the connecting pipe 2 through the water outlet for storage. After completing the work of rainwater absorption and storage, when there is a demand in the city, the rainwater can be utilized, thereby reducing the cost of urban management and related energy consumption, and indirectly realizing the construction of an ecological city.
[0018] Refer to Figures 1-3 , an inner pipe 12 is fixedly provided inside the riser pipe 3. A motor 14 is provided on the inner bottom surface of the inner pipe 12. The output end of the motor 14 is connected to a threaded rod 13. A movable rod 9 is sleeved on the outer wall of the threaded rod 13. The movable rod 9 is threadedly connected to the threaded rod 13. The top end of the movable rod 9 penetrates through the inner pipe 12 and extends upward to be fixedly connected to the moving pipe 6. A rubber sealing ring is provided at the top opening of the inner pipe 12. During the up and down movement of the movable rod 9, the rubber sealing ring can prevent rainwater from entering the interior of the inner pipe 12 and damaging the motor 14. The moving pipe 6 is arranged inside the riser pipe 3 and is slidably connected to the riser pipe 3. Water inlets 7 are provided through the four side walls of the moving pipe 6. A filter screen 8 is fixedly provided inside the water inlets 7. Sliding grooves 11 are provided on both inner side walls of the inner pipe 12. Sliders are slidably provided inside the sliding grooves 11. The sliders are fixedly connected to the movable rod 9. The movable rod 9 is slidably connected to the inner pipe 12. A water guiding inner plate 10 is fixedly wound on the inner wall of the moving pipe 6. The free end of the water guiding inner plate 10 is arranged in a downward inclined shape. The rainwater entering the water collecting hopper 4 is filtered through the filter screen 8 inside the water inlet 7. The filtered rainwater enters the interior of the riser pipe 3 through the water guiding inner plate 10. The output end of the motor 14 drives the threaded rod 13 to rotate. The rotation of the threaded rod 13 drives the movable rod 9 and the slider to move up and down along the vertical direction of the sliding groove 11. The up and down movement of the movable rod 9 drives the moving pipe 6 to move up and down. By adjusting the up and down position of the moving pipe 6, the exposure degree of the water inlet 7 on the moving pipe 6 can be adjusted, so as to adjust the water inflow, improve the rainwater inlet efficiency during rainstorms, and prevent rainwater from accumulating in the water collecting hopper 4.
[0019] The implementation principle of a rainwater collection system in an embodiment of the present application is as follows: During use, rainwater enters the water collection hopper 4 through the diversion plate 5. The rainwater in the water collection hopper 4 enters the interior of the vertical pipe 3 through the water inlet 7 on the movable pipe 6, and then is transported to the water storage device for storage through the connecting pipe 2 via the water outlet. The rainwater entering the water collection hopper 4 is filtered by the filter screen 8 in the water inlet 7. The filtered rainwater enters the interior of the vertical pipe 3 through the water diversion inner plate 10. The output end of the motor 14 drives the threaded rod 13 to rotate. The rotation of the threaded rod 13 drives the movable rod 9 and the slider to move up and down along the vertical direction of the chute 11. The up and down movement of the movable rod 9 drives the movable pipe 6 to move up and down. By adjusting the up and down position of the movable pipe 6, the exposure degree of the water inlet 7 on the movable pipe 6 can be adjusted, thereby adjusting the water inflow rate, improving the rainwater inlet efficiency during heavy rain periods, and preventing rainwater from accumulating in the water collection hopper 4.
[0020] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;
[0021] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0022] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
[0023] The above are all the preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A rainwater collection system, comprising a riser pipe (3), characterized in that: An inner pipe (12) is provided inside the riser pipe (3). A motor (14) is provided on the inner bottom surface of the inner pipe (12). The output end of the motor (14) is connected to a threaded rod (13). An active rod (9) is sleeved on the outer wall of the threaded rod (13). The top end of the active rod (9) penetrates through the inner pipe (12) and extends upward to be connected to a moving pipe (6). The moving pipe (6) is arranged inside the riser pipe (3) and is slidably connected to the riser pipe (3). Water inlets (7) are provided in a penetrating manner on the four side walls of the moving pipe (6). A filter screen (8) is provided inside the water inlets (7). A water diversion inner plate (10) is wound around the inner wall of the moving pipe (6). The free end of the water diversion inner plate (10) is arranged in a downward inclined shape. Sliding grooves (11) are formed on both inner walls of the inner pipe (12). Sliders are provided inside the sliding grooves (11). The sliders are connected to the active rod (9). The active rod (9) is slidably connected to the inner pipe (12).
2. The rainwater collection system according to claim 1, characterized in that: A water outlet is formed in a penetrating manner on the outer wall of the riser pipe (3). The water outlet is connected to a communicating pipe (2). A column (1) is provided on the bottom surface of the riser pipe (3).
3. The rainwater collection system according to claim 1, wherein: A water collecting hopper (4) is sleeved on the top of the riser pipe (3). The inner bottom surface of the water collecting hopper (4) is flush with the top surface of the riser pipe (3). A drainage plate (5) is provided on the top surface of the water collecting hopper (4). There are four drainage plates (5), and they are evenly distributed at equal intervals in a circumferential shape. All four drainage plates (5) are arranged in a downward inclined shape, and the inclined low ends of each drainage plate (5) correspond to the water collecting hopper (4).