An energy-saving building rainwater collection device

Abstract

The present application discloses an energy-saving building rainwater collection device, which relates to the technical field of building rainwater collection. An energy-saving building rainwater collection device includes a building body, an inclined plate is fixed on the upper end of the building body, and fixed plates are fixed on both sides of the inclined plate. A trumpet pipe is fixed on one side of the building body, and the upper end of the trumpet pipe corresponds to the lower end of the inclined plate. A connecting pipe is fixed on the lower end of the trumpet pipe, and a water storage tank is fixed on the lower end of the connecting pipe. An outlet pipe is fixed on one side of the water storage tank, and a valve is installed in the outlet pipe. A fixing frame is fixed on the upper end of the trumpet pipe, and a filter plate is fixed in the fixing frame. A cleaning mechanism is arranged between the fixing frame and the filter screen. Through the cleaning mechanism, it is convenient to clean the debris and sundries on the filter screen, reduce the blockage of the net, reduce the impact on the rainwater filtration efficiency, and facilitate the collection of rainwater.

Description

Technical Field

[0001] The present application relates to the technical field of building rainwater collection, and in particular to an energy-saving building rainwater collection device. Background Art

[0002] The energy-saving renovation of buildings is mainly to save energy as much as possible under the premise of ensuring the normal use of the buildings. Water resources have always been an energy source that my country and the world have been calling for to be saved. With the rapid development of society, people's demand for water resources is increasing day by day, especially in existing buildings. All the water needed for people's lives is tap water, including flushing toilets, washing floors, large-scale greening, etc., which has caused serious waste of water resources.

[0003] An energy-saving rainwater collection device for buildings mentioned in an existing Chinese public patent (authorization announcement number: CN213508678U) comprises a rainwater purification box, a mounting frame, a water storage tank and an ohm clamp, the rainwater purification box is fixedly connected to the center of the top of the mounting frame, a filter box is movably inserted inside the rainwater purification box, a fixed block is fixedly connected to the center of the bottom of the inner wall of the filter box, a handle is fixedly connected to the center of the top of the fixed block, diamond mesh holes are evenly opened at the bottom of the filter box, the inside of the filter box is filled with pebbles, a metal mesh plate is movably inserted inside the filter box and at the position of the top of the pebbles, the top of the metal mesh plate is filled with activated carbon particles, the top of the activated carbon particles is filled with coarse filter cotton, and a box cover is movably inserted at the top of the rainwater purification box; the utility model can filter and store the collected rainwater in the water storage tank, and send the rainwater into the water tank of the toilet through the water storage tank, thereby achieving the purpose of saving water.

[0004] When the rainwater collection device is in use, it is used to collect rainwater on rainy days. The rainwater falling on the building is collected and reused through the rainwater collection device. The collected rainwater is used to wash toilets, floors, large greening, etc., saving water resources. When collecting rainwater, in order to improve the water quality, filtering devices such as filter plates and filter screens are usually installed to filter the rainwater to improve the water quality. When collecting rainwater, large particles of debris in the rainwater and debris on the building can easily clog the filter mesh of the filter screen, which can easily affect the filtration efficiency of the rainwater, and then easily affect the collection efficiency of the rainwater. Utility Model Content

[0005] The purpose of the present application is to provide an energy-saving building rainwater collection device to solve the problem that large particles of debris in rainwater and debris on buildings can easily clog the filter mesh during rainwater collection, which can easily affect the filtration efficiency of rainwater and further affect the collection efficiency of rainwater.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A rainwater collection device for energy-saving buildings comprises a building body, an inclined plate is fixed to the upper end of the building body, fixed plates are fixed to both sides of the inclined plate, a trumpet pipe is fixed to one side of the building body, the upper end of the trumpet pipe corresponds to the lower end of the inclined plate, a connecting pipe is fixed to the lower end of the trumpet pipe, a water storage tank is fixed to the lower end of the connecting pipe, an outlet pipe is fixed to one side of the water storage tank, a valve is installed in the outlet pipe, a fixing frame is fixed to the upper end of the trumpet pipe, a filter plate is fixed in the fixing frame, and a cleaning mechanism is arranged between the fixing frame and the filter screen.

[0008] By adopting the above technical solution, the debris and sundries on the filter screen can be easily cleaned through the cleaning mechanism, thereby reducing the blockage of the screen, reducing the impact on the rainwater filtering efficiency, and facilitating the collection of rainwater.

[0009] Furthermore, the cleaning mechanism includes a motor fixed to one side of a fixing frame, the output end of the motor extends into the fixing frame and is fixedly connected to a screw, one end of the screw away from the motor is rotatably connected to the fixing frame, and a cleaning assembly is arranged between the screw and the filter plate.

[0010] By adopting the above technical solution, the motor drives the screw to rotate, providing power for the movement of the cleaning plate and reducing the clogging of the net.

[0011] Furthermore, the cleaning assembly includes a limiting rod fixed in a fixed frame, the limiting rod is located on a side away from the screw, a cleaning plate is threadedly connected to the screw, a cleaning brush is fixed to the lower end of the cleaning plate and is distributed in an array, the cleaning brush is in contact with the filter plate, the limiting rod slides through the cleaning plate, and a collecting piece is arranged between the cleaning plate and the fixed frame.

[0012] By adopting the above technical solution, the cleaning plate moves, so that the cleaning brush cleans the filter plate to reduce debris and sundries. At the same time, the cleaning plate slides on the limiting rod to limit the cleaning plate and reduce the impact on rainwater filtration efficiency.

[0013] Furthermore, the collecting member comprises a cover plate arranged on a side of the trumpet tube, a collecting box is fixed on the side of the cover plate, and the collecting box corresponds to the filter plate.

[0014] By adopting the above technical solution, the collection box collects debris and sundries, making it easy to clean.

[0015] Furthermore, the cover plate and the trumpet tube are fixed by bolts, and the collecting box is hollowed out.

[0016] By adopting the above technical solution, the hollowed-out collection box reduces the accumulation of rainwater, the bolts on the trumpet pipe are turned to release the restriction on the cover plate, the cover plate is removed to drive the filter plate to be moved out, and it is reset after cleaning.

[0017] Furthermore, a photovoltaic component is fixed to one side of the upper end of the building body away from the inclined plate, a battery is fixed inside one side of the building body, the battery is electrically connected to the photovoltaic component, and the battery is electrically connected to the motor.

[0018] By adopting the above technical solution, the photovoltaic components convert sunlight, convert light energy into electrical energy, and charge it into the battery for storage. When the motor is used when it rains, the battery powers the motor, which is energy-saving.

[0019] Furthermore, the photovoltaic components are arranged at an angle, and a water collecting frame is fixed on the side of the building body, the water collecting frame corresponds to the photovoltaic components, and the water collecting frame is connected to the fixing frame.

[0020] By adopting the above technical solution, rainwater is collected by the inclined photovoltaic components and water collecting racks, and flows into the fixed rack and into the trumpet pipe, thereby facilitating the collection of rainwater.

[0021] Furthermore, a protrusion is fixed in the water collecting frame, and the water collecting frame is concave in shape. The protrusion is low on both sides and high in the middle. Two symmetrical inclined blocks are fixed in the water collecting frame, and the high end of the inclined block corresponds to the low end of the protrusion, and the low end of the inclined block corresponds to the filter plate.

[0022] By adopting the above technical solution, the flow speed of rainwater is accelerated through the convex blocks and the inclined blocks, the collection of rainwater is facilitated, and the collection efficiency of rainwater is improved.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. When the rainwater collection device is in use, the motor is started, and the motor drives the screw to rotate. The motor is a servo motor. The rotation of the screw drives the cleaning plate to move, so that the cleaning brush cleans the filter plate to reduce debris and sundries. At the same time, the cleaning plate slides on the restriction rod to restrict the cleaning plate, so that the cleaning brush drives the cleaned debris and sundries to move to the position of the collection box. The collection box collects the debris and sundries. Through the cleaning mechanism, it is convenient to clean the debris and sundries on the filter screen, reduce the blockage of the screen, reduce the impact on the rainwater filtration efficiency, and facilitate the collection of rainwater.

[0025] 2. When the rainwater collection device is in use, on sunny days, the photovoltaic components convert sunlight, convert light energy into electrical energy, and charge it into the battery for electricity storage. When it rains, the motor is used, and the battery is used to power the motor, which is energy-saving. The rainwater is collected by the inclined photovoltaic components and water collection racks, and flows into the fixed frame and into the horn tube. The convex blocks and inclined blocks accelerate the flow speed of the rainwater, which facilitates the collection of rainwater and improves the collection efficiency of rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the three-dimensional structure of the rainwater collection device in this application.

[0027] Figure 2 It is a schematic diagram of the first internal structure of the rainwater collection device in this application.

[0028] Figure 3 It is a schematic diagram of the second internal structure of the rainwater collection device in this application.

[0029] Figure 4 It is a schematic diagram of the third internal structure of the rainwater collection device in this application.

[0030] Description of reference numerals:

[0031] 1. Building body; 2. Inclined plate; 3. Trumpet tube; 4. Connecting pipe; 5. Water storage tank; 6. Water outlet pipe; 7. Filter plate; 8. Motor; 9. Fixed frame; 10. Screw; 11. Limiting rod; 12. Cleaning plate; 13. Cleaning brush; 14. Collecting box; 15. Photovoltaic module; 16. Battery; 17. Water collecting frame; 18. Bump; 19. Inclined block; 20. Fixed plate; 21. Cover plate. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses an energy-saving building rainwater collection device.

[0034] Reference Figure 1 and Figure 2 A rainwater collection device for energy-saving buildings includes a building body 1, an inclined plate 2 is fixed on the upper end of the building body 1, and fixed plates 20 are fixed on both sides of the inclined plate 2. A trumpet pipe 3 is fixed on one side of the building body 1, and the upper end of the trumpet pipe 3 corresponds to the lower end of the inclined plate 2. A connecting pipe 4 is fixed to the lower end of the trumpet pipe 3, and a water storage tank 5 is fixed to the lower end of the connecting pipe 4. An outlet pipe 6 is fixed to one side of the water storage tank 5, and a valve is installed in the outlet pipe 6. A fixing frame 9 is fixed on the upper end of the trumpet pipe 3, and a filter plate 7 is fixed in the fixing frame 9. A cleaning mechanism is arranged between the fixing frame 9 and the filter screen.

[0035] When the rainwater collection device is in use, when it rains, rainwater falls onto the inclined plate 2, and the rainwater enters the trumpet tube 3 through the inclined plate 2. When entering, the filter plate 7 filters the rainwater to reduce debris and foreign matter in the rainwater, which is convenient for improving the water quality. The rainwater is blocked by fixing to reduce splashing. The rainwater entering the trumpet tube 3 enters the water storage tank 5 through the connecting pipe 4, and the rainwater is stored and reused. Through the cleaning mechanism, it is convenient to clean the debris and foreign matter on the filter screen, reduce the blockage of the screen, reduce the impact on the rainwater filtration efficiency, and facilitate the collection of rainwater.

[0036] Reference Figure 1-Figure 3The cleaning mechanism includes a motor 8 fixed on one side of a fixing frame 9, the output end of the motor 8 extends into the fixing frame 9 and is fixedly connected with a screw 10, the end of the screw 10 away from the motor 8 is rotatably connected with the fixing frame 9, and a cleaning assembly is arranged between the screw 10 and the filter plate 7. The cleaning assembly includes a limiting rod 11 fixed in the fixing frame 9, the limiting rod 11 is located on the side away from the screw 10, a cleaning plate 12 is threadedly connected to the screw 10, a cleaning brush 13 is fixed at the lower end of the cleaning plate 12 and is distributed in an array, the cleaning brush 13 is in contact with the filter plate 7, the limiting rod 11 slides through the cleaning plate 12, and a collecting piece is arranged between the cleaning plate 12 and the fixing frame 9. The collecting piece includes a cover plate 21 arranged on the side of the trumpet tube 3, a collecting box 14 is fixed on the side of the cover plate 21, and the collecting box 14 corresponds to the filter plate 7. The cover plate 21 is fixed to the trumpet tube 3 by bolts, and the collecting box 14 is hollowed out.

[0037] When the rainwater collecting device is in use, the motor 8 is started, and the motor 8 drives the screw 10 to rotate. The motor 8 is a servo motor 8. The screw 10 rotates and drives the cleaning plate 12 to move, so that the cleaning brush 13 cleans the filter plate 7 to reduce debris and sundries. At the same time, the cleaning plate 12 slides on the limiting rod 11 to limit the cleaning plate 12, so that the cleaning brush 13 drives the cleaned debris and sundries to move to the position of the collecting box 14, and the collecting box 14 collects the debris and sundries for easy cleaning. The hollow collecting box 14 reduces the accumulation of rainwater. When the collecting box 14 needs to be cleaned, the bolts on the horn tube 3 are turned to release the restriction on the cover plate 21, and the cover plate 21 is removed to drive the filter plate 7 to move out. After cleaning, it is reset to facilitate the cleaning of the collecting box 14. Through the cleaning mechanism, it is convenient to clean the debris and sundries on the filter screen, reduce the blockage of the screen, reduce the impact on the rainwater filtering efficiency, and facilitate the collection of rainwater.

[0038] Reference Figure 2 and Figure 4 A photovoltaic module 15 is fixed to one side of the upper end of the building body 1 away from the inclined plate 2, and a battery 16 is fixed inside one side of the building body 1. The battery 16 is electrically connected to the photovoltaic module 15, and the battery 16 is electrically connected to the motor 8. The photovoltaic module 15 is tilted, and a water collecting frame 17 is fixed to the side of the building body 1. The water collecting frame 17 corresponds to the photovoltaic module 15, and the water collecting frame 17 is connected to the fixed frame 9. A protrusion 18 is fixed inside the water collecting frame 17. The water collecting frame 17 is concave in shape, and the protrusion 18 is low on both sides and high in the middle. Two symmetrical inclined blocks 19 are fixed inside the water collecting frame 17. The high end of the inclined block 19 corresponds to the low end of the protrusion 18, and the low end of the inclined block 19 corresponds to the filter plate 7.

[0039] When the rainwater collection device is in use, on sunny days, the photovoltaic component 15 converts sunlight, converts light energy into electrical energy, and charges the electricity into the battery 16 for storage. When it rains, the motor 8 is used, and the battery 16 is used to power the motor 8, which is convenient for energy saving. The rainwater is collected by the inclined photovoltaic component 15 and the water collection frame 17, flows into the fixing frame 9 and enters the horn tube 3, and the flow speed of the rainwater is accelerated through the protrusion 18 and the inclined block 19, which facilitates the collection of rainwater and improves the collection efficiency of rainwater.

[0040] The implementation principle of the energy-saving building rainwater collection device of this embodiment is as follows: when the rainwater collection device is used, when it rains, rainwater falls on the inclined plate 2, and the rainwater enters the bell tube 3 through the inclined plate 2. When entering, the filter plate 7 filters the rainwater to reduce debris and sundries in the rainwater, which is convenient for improving the water quality. The rainwater is blocked by the fixed addition to reduce splashing. The rainwater entering the bell tube 3 enters the water storage tank 5 through the connecting pipe 4, and the rainwater is stored and reused;

[0041] When the rainwater collection device is in use, the motor 8 is started, and the motor 8 drives the screw 10 to rotate. The motor 8 is a servo motor 8. The rotation of the screw 10 drives the cleaning plate 12 to move, so that the cleaning brush 13 cleans the filter plate 7 to reduce debris and sundries. At the same time, the cleaning plate 12 slides on the limiting rod 11 to limit the cleaning plate 12, so that the cleaning brush 13 drives the cleaned debris and sundries to move to the position of the collecting box 14. The collecting box 14 collects the debris and sundries for easy cleaning. The hollowed-out collecting box 14 reduces the accumulation of rainwater. When the collecting box 14 needs to be cleaned, the bolts on the horn tube 3 are turned to release the restriction on the cover plate 21, and the cover plate 21 is removed to drive the filter plate 7 to move out. After cleaning, it is reset to facilitate cleaning of the collecting box 14.

[0042] On sunny days, the photovoltaic module 15 converts sunlight, converts light energy into electrical energy, and charges the battery 16 for electricity storage. When it rains, the motor 8 is used, and the battery 16 is used to power the motor 8, which is energy-saving. The rainwater is collected by the inclined photovoltaic module 15 and the water collection frame 17, flows into the fixing frame 9 and enters the horn tube 3, and the flow speed of the rainwater is accelerated through the protrusion 18 and the inclined block 19, which is convenient for the collection of rainwater.

Claims

1. An energy-saving building rainwater collection device, comprising a building body (1), characterized in that: An inclined plate (2) is fixed to the upper end of the building body (1), and fixing plates (20) are fixed to both sides of the inclined plate (2). A bell pipe (3) is fixed to one side of the building body (1), and the upper end of the bell pipe (3) corresponds to the lower end of the inclined plate (2). A connecting pipe (4) is fixed to the lower end of the bell pipe (3), and a water storage tank (5) is fixed to the lower end of the connecting pipe (4). A water outlet pipe (6) is fixed to one side of the water storage tank (5), and a valve is installed in the water outlet pipe (6). A fixing frame (9) is fixed to the upper end of the bell pipe (3), and a filter plate (7) is fixed in the fixing frame (9). A cleaning mechanism is provided between the fixing frame (9) and the filter screen.

2. The energy-saving building rainwater collection device according to claim 1 is characterized in that: The cleaning mechanism comprises a motor (8) fixed to one side of a fixing frame (9); an output end of the motor (8) extends into the fixing frame (9) and is fixedly connected to a screw rod (10); an end of the screw rod (10) away from the motor (8) is rotatably connected to the fixing frame (9); and a cleaning assembly is provided between the screw rod (10) and the filter plate (7).

3. The energy-saving building rainwater collection device according to claim 2 is characterized in that: The cleaning assembly comprises a limiting rod (11) fixed in a fixing frame (9), the limiting rod (11) being located on a side away from the screw rod (10), a cleaning plate (12) being threadedly connected to the screw rod (10), cleaning brushes (13) being fixed at the lower end of the cleaning plate (12) and arranged in an array, the cleaning brushes (13) being in contact with the filter plate (7), the limiting rod (11) slidingly penetrating the cleaning plate (12), and a collecting member being arranged between the cleaning plate (12) and the fixing frame (9).

4. The energy-saving building rainwater collection device according to claim 3 is characterized by: The collecting member comprises a cover plate (21) arranged on the side of the trumpet tube (3), a collecting box (14) being fixed to the side of the cover plate (21), and the collecting box (14) corresponds to the filter plate (7).

5. The energy-saving building rainwater collection device according to claim 4 is characterized in that: The cover plate (21) and the trumpet tube (3) are fixed by bolts, and the collecting box (14) is hollowed out.

6. The energy-saving building rainwater collection device according to claim 2 is characterized by: A photovoltaic assembly (15) is fixed to a side of the upper end of the building body (1) away from the inclined plate (2), and a battery (16) is fixed inside one side of the building body (1), the battery (16) is electrically connected to the photovoltaic assembly (15), and the battery (16) is electrically connected to the motor (8).

7. The energy-saving building rainwater collection device according to claim 6 is characterized by: The photovoltaic assembly (15) is arranged at an angle, and a water collecting frame (17) is fixed on the side of the building body (1), the water collecting frame (17) corresponds to the photovoltaic assembly (15), and the water collecting frame (17) is connected to the fixing frame (9).

8. The energy-saving building rainwater collection device according to claim 7, characterized in that: A protrusion (18) is fixed inside the water collecting frame (17). The water collecting frame (17) is in a concave shape. The protrusion (18) is low on both sides and high in the middle. Two symmetrical inclined blocks (19) are fixed inside the water collecting frame (17). The high end of the inclined block (19) corresponds to the low end of the protrusion (18), and the low end of the inclined block (19) corresponds to the filter plate (7).

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