A water-collecting building with energy-saving rainwater collection and recyclable utilization

Abstract

The present invention discloses a water-collecting building with energy-saving rainwater collection and recyclable utilization, which relates to the technical field of water-collecting buildings. It includes a house main body and a rainwater treatment tank arranged on one side of the house main body. A rainwater pipe is fixedly installed on the house main body, and the bottom of the rainwater pipe is communicated with a rainwater collection tank. A shunt cylinder is fixedly installed on the top of the rainwater treatment tank, and a drain pipe is communicated with the bottom of the rainwater treatment tank. A number of shunt pipes are communicated with the shunt cylinder, and one end of each shunt pipe away from the shunt cylinder extends into the rainwater treatment tank and is communicated with a filter cylinder, and each filter cylinder is fixedly connected to the rainwater treatment tank; The present invention can automatically carry out the discharging and cleaning operation of the filter cylinder, making the whole process automated, without the need for personnel to stop the machine for operation, greatly improving the convenience of use of the device, realizing the self-cleaning operation of the filter cylinder, without the need for manual cleaning and maintenance of the filtering device, with simple operation and convenient use.

Description

Technical Field

[0001] The present invention relates to the technical field of water-collecting buildings, and particularly to a water-collecting building with energy-saving rainwater collection and recyclable utilization. Background Art

[0002] With the improvement of living standards, people's requirements for the living environment are also getting higher and higher. Modern residential design pays attention to the people-oriented design concept, and at the same time, the oriental living concept emphasizes the unity and integration of the natural environment and people. In order to improve the utilization rate of water, more and more water-collecting buildings are being built, and they are used to collect and reuse rainwater to reduce the waste of natural resource water.

[0003] In the existing water-collecting buildings, the rainwater recycling mostly collects rainwater through rainwater pipes and converges it into a collecting container, and then cooperates with filtering devices such as filter screens and filter cartridges to filter the collected rainwater. However, a large amount of impurities in the rainwater will cause blockages in the filtering devices such as filter screens and filter cartridges in the rainwater recycling container. The impurities accumulated on the filter screen will affect the filtering effect of the filter screen, resulting in the need for personnel to frequently perform discharging and cleaning operations on the filtering devices such as filter screens and filter cartridges during the rainwater treatment process to ensure their filtering effect on rainwater. This is time-consuming and laborious, and the operation is relatively cumbersome. Moreover, during the discharging and cleaning operation, it is also necessary to suspend the filtering of rainwater to avoid interference of rainwater on the discharging and cleaning operation, which is inconvenient to use and affects the filtering efficiency of rainwater. Summary of the Invention

[0004] To solve the defects existing in the prior art, the present invention provides a water-collecting building with energy-saving rainwater collection and recyclable utilization.

[0005] To solve the above technical problems, the present invention provides the following technical solutions:

[0006] A water-collecting building with energy-saving rainwater collection and recyclable utilization of the present invention includes a house main body and a rainwater treatment tank arranged on one side of the house main body. A rainwater pipe is fixedly installed on the house main body, and the bottom of the rainwater pipe is communicated with a rainwater collection tank. A shunt cylinder is fixedly installed on the top of the rainwater treatment tank, and a drain pipe is communicated with the bottom of the rainwater treatment tank. A plurality of shunt pipes are communicated with the shunt cylinder, and one end of each shunt pipe far away from the shunt cylinder extends into the rainwater treatment tank and is communicated with a filter cylinder. Each filter cylinder is fixedly connected with the rainwater treatment tank. A turntable is rotatably installed in the filter cylinder, and a pollution-carrying plate is slidably attached and installed in the filter cylinder below the turntable. A plurality of water-filtering holes are formed in the filter cylinder between the turntable and the pollution-carrying plate. A discharging assembly is arranged in the filter cylinder, and the discharging assembly includes a driving unit arranged on the pollution-carrying plate for driving the turntable to rotate and an adjusting unit arranged on the ring. An opening and closing assembly is arranged in the rainwater treatment tank on the same side of each filter cylinder;

[0007] A water pump is provided on the rainwater collection tank. The water inlet of the water pump is connected to a water inlet pipe, and the distal end of the water inlet pipe extends into the rainwater collection tank. The water outlet of the water pump is connected to a water outlet pipe, and the distal end of the water outlet pipe extends into the flow dividing cylinder.

[0008] As a preferred technical solution of the present invention, the driving unit includes a sleeve fixedly installed on the dirt-carrying plate. A rotating shaft is slidably installed in the sleeve. A spiral groove is provided on the rotating shaft. A plug rod cooperating with the spiral groove is fixedly installed in the sleeve. A connecting rod is fixedly installed on the rotating shaft and is fixedly connected to the turntable through the connecting rod. A first spring is fixedly installed between the dirt-carrying plate and the lower surface of the inner wall of the filter cylinder.

[0009] As a preferred technical solution of the present invention, the adjusting unit includes a ring fixedly installed in the filter cylinder. A plurality of sliding grooves are provided on the ring, and an adjusting piece is slidably installed in each sliding groove. A driving rod is fixedly installed on the adjusting piece. Driving grooves for cooperating with the driving rods are provided on the turntable on the same side of each driving rod. The driving rod fits and slides in the driving groove on the same side. The plurality of adjusting pieces are evenly arranged in a circumferential array, and a rainwater flow passage is formed between the plurality of adjusting pieces.

[0010] As a preferred technical solution of the present invention, a telescopic rod is arranged in the first spring, and the two ends of the telescopic rod are respectively fixedly connected to the dirt-carrying plate and the lower surface of the inner wall of the filter cylinder.

[0011] As a preferred technical solution of the present invention, the adjusting piece is of an isosceles triangle structure, and the sum of the apex angles of the plurality of adjusting pieces is 360 degrees. Adjacent two adjusting pieces are slidably and fittingly arranged.

[0012] As a preferred technical solution of the present invention, a cleaning brush is fixedly installed on the connecting rod, and the brush surface of the cleaning brush is in contact with the inner wall of the filter cylinder.

[0013] As a preferred technical solution of the present invention, the opening and closing assembly includes a pressure pipe communicated with the flow dividing pipe. A pressing plate is slidably fitted in the pressure pipe. A push rod is slidably sealed in the pressure pipe, and the bottom end of the push rod extends into the pressure pipe on the same side and is fixedly connected to the pressing plate. A discharge port is provided at the bottom of the filter cylinder. A shielding sleeve for blocking the discharge port is slidably installed on the filter cylinder. A connecting frame shaped like an L is fixedly installed on the push rod and is fixedly connected to the shielding sleeve on the same side. A sewage discharge pipe is communicated with the rainwater treatment tank directly below the filter cylinder.

[0014] As a preferred technical solution of the present invention, a second spring is sleeved on the outer surface of the push rod, and the two ends of the second spring are respectively fixedly connected to the push plate and the upper surface of the inner wall of the pressure pipe.

[0015] As a preferred technical solution of the present invention, a water guide plate is fixedly installed on the outer surface of the filter cartridge.

[0016] As a preferred technical solution of the present invention, the upper surface of the dirt-carrying plate is a conical surface.

[0017] The beneficial effects of the present invention are:

[0018] 1. This energy-saving rainwater collection and recycling water collection building, by setting a discharge component and an opening and closing component, the impurities accumulated in the filter cartridge gradually increase and need to be discharged. The impurities push the dirt-carrying plate downward under the action of gravity and drive the plug rod to move in the spiral groove, thereby driving the rotating shaft and the turntable to rotate. The rotation of the turntable drives a number of adjustment plates to move through the driving groove and the driving rod, so that the several adjustment plates move inward synchronously and close the rainwater flow channel in the filter cartridge. At this time, the rainwater in the diversion pipe cannot flow into the filter cartridge, which will increase the pressure in the diversion pipe, thereby pushing the pressure plate in the pressure pipe to move upward. The upward movement of the pressure plate drives the shielding sleeve to move upward and releases the shielding and closure of the discharge port. The impurities on the dirt-carrying plate can be smoothly discharged from the filter cartridge through the discharge port and discharged into the rainwater treatment tank through the sewage pipe, so that the filter cartridge can be automatically discharged and cleaned, so that the whole process is automated, without the need for personnel to stop the machine for operation, greatly improving the convenience of use of the device, realizing the self-cleaning operation of the filter cartridge, and without the need for manual cleaning and maintenance of the filter device, the operation is simple and easy to use.

[0019] 2. This energy-saving rainwater collection and recyclable water-collecting building is equipped with a driving unit. As the impurities accumulated in the filter cartridge gradually increase, the impurities push the dirt-carrying plate downward under the action of gravity and compress the first spring on the same side. During the downward movement of the dirt-carrying plate, the inserted rod is driven to move in the spiral groove, thereby driving the rotating shaft to rotate. The rotation of the rotating shaft can drive the turntable to rotate, thereby making full use of the impurities' own gravity to drive the turntable to rotate, without relying on an external power source to drive the turntable to rotate, and the structure is simple and easy to use, achieving the purpose of energy saving and environmental protection.

[0020] 3. This energy-saving rainwater collection and recyclable water-collecting building is equipped with an adjustment unit and a first spring. The turntable rotates through the driving groove and the driving rod to drive a number of adjustment plates to move and adjust the area of ​​the rainwater flow channel in the filter cartridge. That is, when too much impurities accumulate in the filter cartridge and need to be discharged, the several adjustment plates move inward synchronously and close the rainwater flow channel in the filter cartridge. The rainwater in the diversion cartridge cannot enter the diversion cartridge that needs to be discharged, ensuring that the rainwater will not interfere with the discharge operation in the filter cartridge. The utility model has high flexibility and strong practicality, and can ensure the filtering effect of rainwater.

[0021] 4. This water-collecting building for energy-saving rainwater collection and recycling, by setting the first spring and the second spring, after the discharging operation is completed, under the action of its own elastic force, the first spring pushes the dirt-carrying plate upward to reset. The upward movement of the dirt-carrying plate causes several adjusting pieces to move away from each other, opening the rainwater flow channel, so that rainwater can flow into the filter cylinder again through the shunt pipe, resulting in a decrease in the pressure in the pressure pipe. Then, under the action of its own elasticity, the second spring drives the pressing plate push rod to reset and makes the shielding sleeve reset to cover the discharging port again, enabling the filter cylinder to perform the next filtration and discharging operation again. Thus, during the slag discharging process, no manual operation intervention is required, nor is it necessary to shut down and maintain the rainwater treatment device. Without personnel operation, the usability is high.

[0022] 5. This water-collecting building for energy-saving rainwater collection and recycling, by setting the cleaning brush, when the rotating shaft rotates, it drives the connecting rod and the cleaning brush to rotate accordingly. When the cleaning brush rotates, it can clean the inner wall of the filter cylinder, cleaning the impurities attached to the inner wall of the filter cylinder, preventing the impurities attached to the inner wall of the filter cylinder from blocking the water filter holes and affecting the filtering effect of the water filter cylinder, and further improving the cleaning effect of the filter cylinder.

[0023] 6. This water-collecting building for energy-saving rainwater collection and recycling, by setting the rainwater collection tank and the rainwater treatment tank, the rainwater in the rainwater collection tank can be directly used in scenarios such as watering flowers and irrigation where there are no special requirements for water quality. The rainwater treatment tank can perform filtration operations on the collected rainwater according to the usage requirements, facilitating the classified treatment and utilization of the recycled rainwater according to the usage requirements, improving the utilization efficiency of rainwater and reducing the burden of rainwater filtration operations at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0025] Figure 1 is the overall structural schematic diagram of a water-collecting building for energy-saving rainwater collection and recycling of the present invention;

[0026] Figure 2 is the sectional structural schematic diagram of the rainwater treatment tank of a water-collecting building for energy-saving rainwater collection and recycling of the present invention;

[0027] Figure 3 is the sectional structural schematic diagram of the filter cylinder of a water-collecting building for energy-saving rainwater collection and recycling of the present invention;

[0028] Figure 4 is the structural schematic diagram of the sleeve of a water-collecting building for energy-saving rainwater collection and recycling of the present invention;

[0029] Figure 5 is Figure 4 The enlarged schematic diagram of the structure at position A in

[0030] Figure 6 is the schematic diagram of the first spring structure of a water - collecting building with energy - saving rainwater collection and recyclable utilization according to the present invention;

[0031] Figure 7 is the schematic diagram of the driving groove structure of a water - collecting building with energy - saving rainwater collection and recyclable utilization according to the present invention;

[0032] Figure 8 is the schematic diagram of the sliding groove structure of a water - collecting building with energy - saving rainwater collection and recyclable utilization according to the present invention;

[0033] Figure 9 is the schematic diagram of the pressure pipe structure of a water - collecting building with energy - saving rainwater collection and recyclable utilization according to the present invention;

[0034] Figure 10 is the schematic diagram of the pressing plate structure of a water - collecting building with energy - saving rainwater collection and recyclable utilization according to the present invention;

[0035] Figure 11 is the schematic diagram of the adjusting piece structure of a water - collecting building with energy - saving rainwater collection and recyclable utilization according to the present invention.

[0036] In the figure: 1. Main body of the house; 2. Rainwater treatment tank; 3. Rainwater pipe; 4. Rainwater collection tank; 5. Water pump; 6. Diverting cylinder; 7. Drain pipe; 8. Discharging assembly; 81. Driving unit; 811. Sleeve; 812. Rotating shaft; 813. Spiral groove; 814. Plug rod; 815. Connecting rod; 816. First spring; 817. Telescopic rod; 82. Adjusting unit; 821. Ring; 822. Sliding groove; 823. Adjusting piece; 824. Driving rod; 825. Driving groove; 83. Cleaning brush; 9. Opening - closing assembly; 91. Pressure pipe; 92. Pressing plate; 93. Push rod; 94. Discharging port; 95. Shielding sleeve; 96. Connecting frame; 97. Sewage pipe; 98. Second spring; 10. Diverting pipe; 11. Filter cylinder; 12. Turntable; 13. Pollutant - carrying plate; 14. Water - filtering hole; 15. Water - guiding plate. Specific embodiments

[0037] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present invention, and are not intended to limit the present invention.

[0038] Embodiment: As Figures 1 to 11As shown in the figure, a water-collecting building with energy-saving rainwater collection and recyclable utilization according to the present invention includes a housing main body 1 and a rainwater treatment tank 2 provided on one side of the housing main body 1. A rainwater pipe 3 is fixedly installed on the housing main body 1, and the bottom of the rainwater pipe 3 is communicated with a rainwater collection tank 4. A shunt cylinder 6 is fixedly installed on the top of the rainwater treatment tank 2, and a drain pipe 7 is communicated with the bottom of the rainwater treatment tank 2. A number of shunt pipes 10 are communicated with the shunt cylinder 6. One end of each shunt pipe 10 away from the shunt cylinder 6 extends into the rainwater treatment tank 2 and is communicated with a filter cylinder 11. Each filter cylinder 11 is fixedly connected to the rainwater treatment tank 2. A turntable 12 is rotatably installed in the filter cylinder 11, and a pollution-carrying plate 13 is slidably attached and installed in the filter cylinder 11 below the turntable 12. A number of water-filtering holes 14 are formed in the filter cylinder 11 between the turntable 12 and the pollution-carrying plate 13. A discharging assembly 8 is arranged in the filter cylinder 11, and the discharging assembly 8 includes a driving unit 81 arranged on the pollution-carrying plate 13 for driving the turntable 12 to rotate and an adjusting unit 82 arranged on the ring 821. An opening and closing assembly 9 is arranged in the rainwater treatment tank 2 on the same side of each filter cylinder 11. A water pump 5 is arranged on the rainwater collection tank 4. The water inlet of the water pump 5 is communicated with a water inlet pipe, and the far end of the water inlet pipe extends into the rainwater collection tank 4. The water outlet of the water pump 5 is communicated with a water outlet pipe, and the far end of the water outlet pipe extends into the shunt cylinder 6. The rainwater on the housing main body 1 is collected in the rainwater collection tank 4 through the rainwater pipe 3. The rainwater in the rainwater collection tank 4 can be directly used in scenarios such as watering flowers and irrigation where there are no special requirements for water quality. The water pump 5 sucks the rainwater in the rainwater collection tank 4 through the water inlet pipe and inputs it into the shunt cylinder 6 through the water outlet pipe. The rainwater entering the shunt cylinder 6 flows into a number of filter cylinders 11 under the shunt of the shunt pipes 10. The rainwater is filtered through the water-filtering holes 14 on the filter cylinder 11 to separate the impurities in the rainwater, so that the filtered rainwater is smoothly collected in the rainwater treatment tank 2 and led out of the rainwater treatment tank 2 through the drain pipe 7, so that the recycled rainwater can be filtered, which is convenient for classifying and treating and utilizing the recycled rainwater according to the use requirements, improving the utilization efficiency of the rainwater and reducing the burden of the rainwater filtering operation at the same time.

[0039] Among them, as Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the driving unit 81 includes a sleeve 811 fixedly installed on the dirt-carrying plate 13. A rotating shaft 812 is slidably installed in the sleeve 811. A spiral groove 813 is formed on the rotating shaft 812. A plug rod 814 that cooperates with the spiral groove 813 is fixedly installed in the sleeve 811. A connecting rod 815 is fixedly installed on the rotating shaft 812 and is fixedly connected to the turntable 12 through the connecting rod 815. A first spring 816 is fixedly installed between the lower surface of the dirt-carrying plate 13 and the inner wall of the filter cylinder 11. The water filtering holes 14 on the water filtering cylinder can filter the rainwater flowing into the filter cylinder 11 through the shunt pipe 10. The residual impurities in the rainwater settle and accumulate inside the filter cylinder 11. As the impurities accumulating in the filter cylinder 11 gradually increase, the impurities push the dirt-carrying plate 13 downward under the action of gravity and compress the first spring 816 on the same side. During the downward movement of the dirt-carrying plate 13, the plug rod 814 is driven to move in the spiral groove 813, thereby driving the rotation of the rotating shaft 812. The rotation of the rotating shaft 812 can drive the rotation of the turntable 12. Thus, the self-gravity of the impurities can be fully utilized to drive the rotation of the turntable 12 without relying on an external power source to drive the turntable 12. Moreover, the structure is simple and easy to use, achieving the purpose of energy conservation and environmental protection.

[0040] Among them, as Figure 3 , Figure 4 , Figure 7 and Figure 8As shown, the adjusting unit 82 includes a circular ring 821 fixedly installed inside the filter cartridge 11. A number of sliding grooves 822 are formed on the circular ring 821, and an adjusting piece 823 is slidably installed in each sliding groove 822. A driving rod 824 is fixedly installed on the adjusting piece 823. A driving groove 825 for cooperating with the driving rod 824 is formed on the turntable 12 on the same side of each driving rod 824. The driving rod 824 fits and slides in the driving groove 825 on the same side. The plurality of adjusting pieces 823 are evenly arranged in a circumferential array, and a rainwater flow channel is formed between the plurality of adjusting pieces 823. The rotation of the turntable 12 drives the driving rod 824 to move through the driving groove 825. The driving rod 824 moves and drives the adjusting piece 823 to slide in the sliding groove 822 under the guiding and limiting of the sliding groove 822, so that the adjusting piece 823 closely adheres to the adjacent adjusting piece 823 and slides relatively along the adjacent adjusting piece 823, thereby enabling the plurality of adjusting pieces 823 to move inward synchronously and adjust the area of the rainwater flow channel in the filter cartridge 11. Thus, the area of the rainwater flow channel in the filter cartridge 11 can be automatically adjusted adaptively according to the accumulation of impurities in the filter cartridge 11. That is, when too much impurities accumulate in the filter cartridge 11 and discharging is required, the plurality of adjusting pieces 823 move inward synchronously and close the rainwater flow channel in the filter cartridge 11. The rainwater in the shunt cylinder 6 cannot enter the shunt cylinder 6 that needs to be discharged, ensuring that the rainwater does not interfere with the discharging operation in the filter cartridge 11. It has high flexibility in use and strong practicability, and can ensure the filtering effect of rainwater. After the discharging operation is completed, under the action of the self-elastic force of the first spring 816, the dirt-carrying plate 13 is pushed upward to reset. The upward movement of the dirt-carrying plate 13 drives the rotating shaft 812 to reverse under the cooperation of the insertion rod 814 and the spiral groove 813, so that the plurality of adjusting pieces 823 move away from each other to open the rainwater flow channel, enabling the rainwater to flow into the filter cartridge 11 again through the shunt pipe 10. Thus, during the slag discharging process, no manual operation intervention is required, nor does the rainwater treatment device need to be shut down for maintenance. Without personnel operation, it has high convenience in use.

[0041] Among them, as Figure 3 and Figure 6 shown, a telescopic rod 817 is arranged inside the first spring 816. The two ends of the telescopic rod 817 are respectively fixedly connected to the dirt-carrying plate 13 and the lower surface of the inner wall of the filter cartridge 11. The telescopic rod 817 can support and limit the first spring 816 to ensure the stability of the first spring 816 during the telescopic process.

[0042] Among them, as Figure 4 , Figure 7 and Figure 11As shown, the adjusting piece 823 has an isosceles triangle structure. The sum of the vertex angles of several adjusting pieces 823 is 360 degrees. Two adjacent adjusting pieces 823 are slidably and fittingly arranged, which is convenient for adaptively adjusting the area of the rainwater flow channel according to needs during actual use. Whether the area of the rainwater flow channel is enlarged or reduced, a regular and consistent shape can be formed, which is convenient for stepless adjustment of the area of the rainwater flow channel.

[0043] Among them, as Figure 3 shown, a cleaning brush 83 is fixedly installed on the connecting rod 815, and the brush surface of the cleaning brush 83 is in contact with the inner wall of the filter cylinder 11. While the rotating shaft 812 rotates, it drives the connecting rod 815 and the cleaning brush 83 to rotate accordingly. When the cleaning brush 83 rotates, it can clean the inner wall of the filter cylinder 11 and clean the impurities attached to the inner wall of the filter cylinder 11, which can prevent the impurities attached to the inner wall of the filter cylinder 11 from blocking the water filtering holes 14 and affecting the filtering effect of the water filtering cylinder, and further improve the cleaning effect of the filter cylinder 11.

[0044] Among them, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 9 and Figure 10 shown, the opening and closing assembly 9 includes a pressure pipe 91 connected to the shunt pipe 10. A pressing plate 92 is slidably fitted inside the pressure pipe 91. A push rod 93 is slidably and sealedly installed inside the pressure pipe 91, and the bottom end of the push rod 93 extends into the pressure pipe 91 on the same side and is fixedly connected to the pressing plate 92. A discharge port 94 is opened at the bottom of the filter cylinder 11. A shielding sleeve 95 for blocking the discharge port 94 is slidably installed on the filter cylinder 11. A connecting frame 96 with an L-shaped shape is fixedly installed on the push rod 93 and is fixedly connected to the shielding sleeve 95 on the same side through the connecting frame 96. A sewage pipe 97 is connected to the rainwater treatment tank 2 directly below the filter cylinder 11. When the impurities on the pollutant-carrying plate 13 drive the pollutant-carrying plate 13 to move downward under the action of gravity, when the pollutant-carrying plate 13 moves to the discharge port 94, when several adjusting pieces 823 move inward synchronously and close the rainwater flow channel in the filter cylinder 11, at this time, the rainwater in the shunt pipe 10 cannot flow into the filter cylinder 11, which will increase the pressure in the shunt pipe 10, and then push the pressing plate 92 in the pressure pipe 91 to move upward. The pressing plate 92 moves upward and compresses the second spring 98 on the same side. The pressing plate 92 moves upward and drives the shielding sleeve 95 to move upward through the connecting frame 96, so that the shielding sleeve 95 releases the shielding and closing of the discharge port 94. The impurities on the pollutant-carrying plate 13 can smoothly discharge from the filter cylinder 11 through the discharge port 94 and be discharged from the rainwater treatment tank 2 through the sewage pipe 97. Thus, the filter cylinder 11 can be automatically discharged and cleaned, making the whole process automated without manual operation, greatly improving the convenience of using the device, eliminating the need for manual cleaning and maintenance of the filtering device, with simple operation and convenient use.

[0045] Among them, as Figure 10 shown, a second spring 98 is sleeved on the outer surface of the push rod 93, and both ends of the second spring 98 are fixedly connected to the push plate and the upper surface of the inner wall of the pressure pipe 91 respectively. By setting the second spring 98, after the discharging is completed, the adjusting piece 823 reopens the rainwater flow channel, and the rainwater in the shunt pipe 10 can smoothly flow into the filter cylinder 11, resulting in a decrease in the pressure in the pressure pipe 91. Then, under the action of its own elasticity, the second spring 98 drives the pressure plate 92 and the push rod 93 to reset, and makes the shielding sleeve 95 reset to shield the discharging port 94 again, so that the filter cylinder 11 can perform the next filtering and discharging operation again.

[0046] Among them, as Figure 2 and Figure 9 shown, a water diversion plate 15 is fixedly installed on the outer surface of the filter cylinder 11. By setting the water diversion plate 15, the filtered rainwater can be prevented from flowing into the sewage pipe 97, so that the filtered rainwater can be smoothly collected in the rainwater treatment tank 2 and led out of the rainwater treatment tank 2 through the drain pipe 7.

[0047] Among them, as Figure 3 and Figure 6 shown, the upper surface of the dirt-carrying plate 13 is a conical surface, which is convenient for the impurities accumulated on the dirt-carrying plate 13 to slide off the dirt-carrying plate 13 smoothly.

[0048] During operation, the rainwater on the house main body 1 is collected in the rainwater collection tank 4 through the rainwater pipe 3. The rainwater in the rainwater collection tank 4 can be directly used in scenarios such as watering flowers and irrigation where there are no special requirements for water quality. The water pump 5 sucks the rainwater in the rainwater collection tank 4 through the water inlet pipe and inputs it into the shunt cylinder 6 through the water outlet pipe. The rainwater entering the shunt cylinder 6 flows into a plurality of filter cylinders 11 under the shunt of the shunt pipe 10. The water filtering holes 14 on the water filtering cylinder can filter the rainwater flowing into the filter cylinder 11 through the shunt pipe 10, and the remaining impurities in the rainwater settle and accumulate inside the filter cylinder 11;

[0049] When it is necessary to discharge materials as the impurities accumulated in the filter cartridge 11 gradually increase, the impurities push the dirt-carrying plate 13 downward under the action of gravity and compress the first spring 816 on the same side. During the downward movement of the dirt-carrying plate 13, the insertion rod 814 is driven to move in the spiral groove 813, thereby driving the rotation of the rotating shaft 812. The rotation of the rotating shaft 812 can drive the rotation of the turntable 12. The rotation of the turntable 12 drives the driving rod 824 to move through the driving groove 825. The movement of the driving rod 824 drives the adjusting piece 823 to slide in the sliding groove 822 under the guiding and limiting of the sliding groove 822, so that the adjusting piece 823 closely adheres to the adjacent adjusting piece 823 and slides relatively along the adjacent adjusting piece 823, so that several adjusting pieces 823 move inward synchronously and close the rainwater flow channel in the filter cartridge 11. The rainwater in the shunt cylinder 6 cannot enter the shunt cylinder 6 that needs to discharge materials, ensuring that the rainwater will not interfere with the discharging operation in the filter cartridge 11. At this time, the rainwater in the shunt pipe 10 cannot flow into the filter cartridge 11, which will increase the pressure in the pressure pipe 91. Then, the pressure plate 92 in the pressure pipe 91 is pushed upward, and the pressure plate 92 moves upward and compresses the second spring 98 on the same side. The upward movement of the pressure plate 92 drives the shielding sleeve 95 to move upward through the connecting frame 96, so that the shielding sleeve 95 releases the shielding and closing of the discharge port 94. The impurities on the dirt-carrying plate 13 can be smoothly discharged from the filter cartridge 11 through the discharge port 94 and discharged from the rainwater treatment tank 2 through the sewage pipe 97. Thus, the filter cartridge 11 can be automatically discharged and cleaned, making the whole process automated;

[0050] While the rotating shaft 812 rotates, it drives the connecting rod 815 and the cleaning brush 83 to rotate. The rotation of the cleaning brush 83 can clean the inner wall of the filter cartridge 11, and clean the impurities attached to the inner wall of the filter cartridge 11, which can prevent the impurities attached to the inner wall of the filter cartridge 11 from blocking the water filtering holes 14 and affecting the filtering effect of the water filtering cylinder, and further improve the cleaning effect of the filter cartridge 11;

[0051] After the discharging operation is completed, the first spring 816 pushes the dirt-carrying plate 13 upward to reset under the action of its own elastic force. The upward movement of the dirt-carrying plate 13 drives the rotating shaft 812 to reverse under the cooperation of the insertion rod 814 and the spiral groove 813, so that several adjusting pieces 823 move away from each other to open the rainwater flow channel, so that the rainwater can flow into the filter cartridge 11 through the shunt pipe 10 again, resulting in a decrease in the pressure in the pressure pipe 91. The second spring 98 then drives the pressure plate 92 and the push rod 93 to reset under the action of its own elasticity, and makes the shielding sleeve 95 reset to re-shield the discharge port 94, so that the filter cartridge 11 can perform the next filtering and discharging operation again. Thus, during the slag discharging process, no manual operation intervention is required, nor is it necessary to stop the rainwater treatment device for maintenance. Without personnel operation, the usability is high.

[0052] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An energy-saving rainwater collection and recycling water collection building, comprising a building body (1) and a rainwater treatment tank (2) arranged on one side of the building body (1), a rainwater pipe (3) fixedly installed on the building body (1) and the bottom of the rainwater pipe (3) is connected to the rainwater collection tank (4), characterized in that: A diversion cylinder (6) is fixedly mounted on the top of the rainwater treatment tank (2); a drainage pipe (7) is connected to the bottom of the rainwater treatment tank (2); a plurality of diversion pipes (10) are connected to the diversion cylinder (6); one end of each diversion pipe (10) away from the diversion cylinder (6) extends into the rainwater treatment tank (2) and is connected to a filter cylinder (11); each filter cylinder (11) is fixedly connected to the rainwater treatment tank (2); a rotating disk (12) is rotatably mounted in the filter cylinder (11); and the filter cylinder (11) below the rotating disk (12) is connected to the filter cylinder (11). 11) is fitted and slidably mounted with a dirt-carrying plate (13), a plurality of water filtering holes (14) are provided on the filter cartridge (11) between the rotating disk (12) and the dirt-carrying plate (13), a discharge assembly (8) is provided in the filter cartridge (11), and the discharge assembly (8) comprises a driving unit (81) provided on the dirt-carrying plate (13) for driving the rotating disk (12) to rotate, and an adjusting unit (82) provided on a circular ring (821), and an opening and closing assembly (9) is provided in the rainwater treatment tank (2) on the same side of each filter cartridge (11); The rainwater collection tank (4) is provided with a water pump (5), the water inlet of the water pump (5) is connected to a water inlet pipe and the distal end of the water inlet pipe extends into the rainwater collection tank (4), and the water outlet of the water pump (5) is connected to a water outlet pipe and the distal end of the water outlet pipe extends into the diversion cylinder (6); The driving unit (81) comprises a sleeve (811) fixedly mounted on the dirt-carrying plate (13), a rotating shaft (812) being slidably mounted in the sleeve (811), a spiral groove (813) being provided on the rotating shaft (812), an inserting rod (814) being fixedly mounted in the sleeve (811) and used in conjunction with the spiral groove (813), a connecting rod (815) being fixedly mounted on the rotating shaft (812) and fixedly connected to the rotating disk (12) via the connecting rod (815), and a first spring (816) being fixedly mounted between the dirt-carrying plate (13) and the lower surface of the inner wall of the filter cartridge (11); The adjustment unit (82) comprises a circular ring (821) fixedly mounted in the filter cartridge (11); a plurality of slide grooves (822) are provided on the circular ring (821); an adjustment plate (823) is slidably mounted in each of the slide grooves (822); a driving rod (824) is fixedly mounted on the adjustment plate (823); a driving groove (825) used in conjunction with the driving rod (824) is provided on the turntable (12) on the same side of each driving rod (824); the driving rod (824) slides in the driving groove (825) on the same side; a plurality of the adjustment plates (823) are evenly distributed in an array along the circumference; and rainwater flow channels are formed between the plurality of the adjustment plates (823); The opening and closing assembly (9) comprises a pressure tube (91) connected to the diversion tube (10), and a pressure plate (92) is slidably mounted in the pressure tube (91), a push rod (93) is sealingly slidably mounted in the pressure tube (91), and the bottom end of the push rod (93) extends into the pressure tube (91) on the same side and is fixedly connected to the pressure plate (92), a discharge port (94) is provided at the bottom of the filter cartridge (11), a shielding sleeve (95) for blocking the discharge port (94) is slidably mounted on the filter cartridge (11), an L-shaped connecting frame (96) is fixedly mounted on the push rod (93) and is fixedly connected to the shielding sleeve (95) on the same side via the connecting frame (96), and a sewage discharge pipe (97) is connected to the rainwater treatment tank (2) directly below the filter cartridge (11).

2. The energy-saving rainwater collection and recycling water collection building according to claim 1 is characterized in that: A telescopic rod (817) is provided inside the first spring (816), and two ends of the telescopic rod (817) are respectively fixedly connected to the dirt-carrying plate (13) and the lower surface of the inner wall of the filter cartridge (11).

3. The energy-saving rainwater collection and recycling water collection building according to claim 1 is characterized in that: The adjustment sheet (823) is an isosceles triangle structure, the sum of the vertex angles of a plurality of the adjustment sheets (823) close to the rainwater flow channel is 360 degrees, and two adjacent adjustment sheets (823) are arranged to slide and fit together.

4. The energy-saving rainwater collection and recycling water collection building according to claim 1 is characterized in that: A cleaning brush (83) is fixedly mounted on the connecting rod (815), and a brush surface of the cleaning brush (83) is in contact with the inner wall of the filter cartridge (11).

5. The energy-saving rainwater collection and recycling water collection building according to claim 1 is characterized in that: A second spring (98) is sleeved on the outer surface of the push rod (93), and two ends of the second spring (98) are respectively fixedly connected to the push plate and the upper surface of the inner wall of the pressure tube (91).

6. The energy-saving rainwater collection and recycling water collection building according to claim 1 is characterized in that: A water guide plate (15) is fixedly mounted on the outer surface of the filter cartridge (11).

7. The energy-saving rainwater collection and recycling water collection building according to claim 1 is characterized in that: The upper surface of the dirt-carrying plate (13) is a conical surface.

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