Roof rainwater collecting device based on comprehensive rainwater recycling technology

Abstract

The invention discloses a roof rainwater collecting device based on a rainwater comprehensive recycling technology, which comprises a collecting barrel, a water conveying pipe is fixedly mounted at the upper end of the collecting barrel, a collecting box is fixedly mounted at the upper end of the water conveying pipe, a mounting strip is fixedly mounted on the outer wall of the collecting box, and an intercepting net plate is fixedly mounted at the outer end of the mounting strip. According to the roof rainwater collecting device based on the rainwater comprehensive cyclic utilization technology, the intercepting net plate is obliquely installed, large-size fallen leaves, impurities and the like are not prone to being accumulated and stayed on the intercepting net plate, the rainwater collecting device can be used for collecting rainwater, the rainwater collecting device can be used for collecting rainwater, the rainwater collecting device can be used for collecting rainwater, and the rainwater collecting device can be used for collecting rainwater. And the fine intercepting net is arranged in a conical mode, impurities such as stones are automatically intercepted, the rainwater flowing speed is not affected, the fine intercepting net can rotate in the cleaning box, the impurities can be conveniently cleaned and taken out, and deposited silt can be conveniently discharged and cleaned.

Description

Technical Field

[0001] The invention relates to the field of roof rainwater collection devices, in particular to a roof rainwater collection device based on rainwater comprehensive recycling technology. Background Art

[0002] The comprehensive recycling technology of rainwater is a systematic method for collecting, treating and reusing rainwater. It is an important water resource management method. Through reasonable design and application, it is possible to achieve efficient collection, treatment and utilization of rainwater, providing strong support for sustainable development. The rooftop rainwater collection device collects and treats the abundant rainwater resources on the roof, and uses it to irrigate crops and replenish groundwater after reaching the standard of daily use. It can also be used for non-domestic water purposes such as landscape environment, greening, car wash water, flushing toilets, etc. It can save water resources and realize the recycling of rainwater.

[0003] For example, a rooftop rainwater collection device based on rainwater comprehensive recycling technology disclosed in the invention with authorization announcement number CN116356914A, the water will pass through the non-woven fabric layer and fall into the main body of the device, and the impurities entrained in the water will be isolated on the outside of the non-woven fabric layer to achieve filtration of the water. As the water inside the main body of the device increases, the floating seat is pushed upward by the buoyancy to push the sleeve seat and the support seat until the main body of the device is filled, and the convex seat on the top of the support seat will engage with the elastic ring of the rain collecting mechanism. At this time, the conducting port of the rain collecting mechanism is closed, and the water is blocked from entering the main body of the device from above, thereby achieving the closure of the main body of the device without the aid of electronic devices and steel mesh filter components, thereby improving the use effect of the rooftop rainwater collection device.

[0004] This prior art also has the following problems when used: Large impurities such as fallen leaves can easily enter or accumulate on the collection device, affecting the rainwater collection rate. The impurities after interception and filtration are not easy to clean. The silt contained in the rainwater is deposited at the bottom of the collection device and is not easy to clean. Therefore, we propose a rooftop rainwater collection device based on rainwater comprehensive recycling technology to solve the above problems. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art, the present invention provides a rooftop rainwater collection device based on rainwater comprehensive recycling technology, which can solve the technical problems that large impurities such as fallen leaves are easy to enter or accumulate on the collection device, affecting the rainwater collection rate, the impurities after interception and filtration are difficult to clean, and the mud and sand contained in the rainwater are deposited at the bottom of the collection device and are difficult to clean.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a collecting bucket, a water pipe is fixedly installed on the upper end of the collecting bucket, a collecting box is fixedly installed on the upper end of the water pipe, a mounting strip is fixedly installed on the outer wall of the collecting box, an intercepting mesh plate is fixedly installed on the outer end of the mounting strip, a cleaning box is fixedly installed on the outer end of the water pipe, a bracket is fixedly installed on the inner end of the water pipe, a rotating shaft is fixedly installed on the upper end of the bracket, a supporting ring is rotatably installed on the outer end of the rotating shaft, a conical intercepting net is fixedly installed on the upper end of the supporting ring, a sewage collecting bottom is fixedly installed on the lower end of the collecting bucket, a sewage outlet is fixedly installed on the bottom end of the sewage collecting bottom, a supporting strip is fixedly installed on the inner wall of the sewage outlet, and a brush strip is rotatably installed on the inner end of the supporting strip.

[0007] As a preferred technical solution of the present invention, a fixing plate is fixedly mounted on the outer end of the collecting box, and mounting holes are equidistantly formed on the inner end of the fixing plate.

[0008] As a preferred technical solution of the present invention, the support ring is arranged inside the lower end of the cleaning box, the cone interception net is located inside the cleaning box, and a sealing door is rotatably installed on the outer end of the cleaning box.

[0009] As a preferred technical solution of the present invention, the outer end of the brush strip is in contact with the inner wall of the dirt collecting bottom, and a water pump is fixedly mounted on the lower end of the brush strip.

[0010] As a preferred technical solution of the present invention, a water outlet is provided at the lower end of the collection box, and a side plate is fixedly installed at the outer end of the collection box.

[0011] As a preferred technical solution of the present invention, a water pump is fixedly installed on the inner end of the collection bucket, and a water pump pipe is fixedly installed on the outer end of the water pump.

[0012] As a preferred technical solution of the present invention, a filter plate is fixedly installed on the inner end of the collecting barrel, and a circular ring frame is fixedly installed on the outer wall of the collecting barrel.

[0013] As a preferred technical solution of the present invention, a support leg is fixedly mounted on the lower end of the circular ring frame, and a base plate is fixedly mounted on the lower end of the support leg.

[0014] As a preferred technical solution of the present invention, a barrel cover is fixedly installed on the top of the collection barrel, and a water outlet is fixedly installed on the outer end of the collection barrel.

[0015] Compared with the prior art, the present invention can achieve the following beneficial effects: 1. A collection box, an interception mesh plate and a fixed plate are provided. The collection box and the fixed plate are set at different heights. The interception mesh plate is installed at an angle. Rainwater from the eaves flows to the upper side of the interception mesh plate. Large-volume fallen leaves and impurities should not accumulate on the interception mesh plate to ensure the flow rate of rainwater. 2. A cleaning box, a support ring and a cone interception net are provided. Rainwater enters the cleaning box and quickly flows downward through the cone interception net. Stones and other impurities are intercepted by the water pipe installed on the impurity support ring. The outside of the cone interception net can be cleaned by opening the sealing door. The cone interception net is set in a cone shape, which automatically intercepts stones and other impurities without affecting the flow rate of rainwater. The fine interception net can be rotated inside the cleaning box to facilitate the cleaning and removal of impurities. 3. It is equipped with a sewage outlet, a sewage outlet, a support bar and a brush bar. The mud and sand are deposited inside the sewage collecting bottom after standing still. After the sewage outlet is opened, the mud and sand can flow out. The brush bar on the support bar can be manually rotated to clean the inside of the sewage collecting bottom, which is convenient for discharging and cleaning the deposited mud and sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the roof rainwater collection device based on the comprehensive rainwater recycling technology of the present invention; Figure 2 It is a schematic diagram of the front structure of the roof rainwater collection device based on the comprehensive rainwater recycling technology of the present invention; Figure 3 A schematic diagram of the internal structure of a collection box of a rooftop rainwater collection device based on the comprehensive rainwater recycling technology of the present invention; Figure 4 It is a schematic diagram of the front view and cross-section structure of the collection bucket of the roof rainwater collection device based on the rainwater comprehensive recycling technology of the present invention; Figure 5 The roof rainwater collection device based on the comprehensive rainwater recycling technology of the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a front view cross-sectional structural schematic diagram of a cleaning box of a roof rainwater collection device based on the comprehensive rainwater recycling technology of the present invention; Figure 7 It is a schematic diagram of a top view of the supporting ring of a roof rainwater collection device based on the comprehensive rainwater recycling technology of the present invention; Among them: 1. Collection bucket; 2. Water pipe; 3. Collection box; 4. Installation strip; 5. Interception mesh plate; 6. Fixed plate; 7. Installation hole; 8. Side plate; 9. Support ring; 10. Rotating shaft; 11. Bracket; 12. Cone interception net; 13. Sealing door; 14. Cleaning box; 15. Sewage collecting bottom; 16. Sewage outlet; 17. Support strip; 18. Brush strip; 19. Water pump; 20. Water pipe; 21. Filter plate; 22. Ring frame; 23. Support leg; 24. Base plate; 25. Bucket cover; 26. Water outlet; 27. Drain. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0018] Example Please refer to Figure 1-7 As shown, the present invention provides a roof rainwater collection device based on rainwater comprehensive recycling technology. A water pipe 2 is fixedly installed on the upper end of the collection barrel 1, a collection box 3 is fixedly installed on the upper end of the water pipe 2, a mounting strip 4 is fixedly installed on the outer wall of the collection box 3, an interception mesh plate 5 is fixedly installed on the outer end of the mounting strip 4, a fixing plate 6 is fixedly installed on the outer end of the collection box 3, mounting holes 7 are equidistantly provided at the inner end of the fixing plate 6, a water outlet 27 is provided at the lower end of the collection box 3, a side plate 8 is fixedly installed on the outer end of the collection box 3, and the interception mesh plate 5 is installed obliquely, and large-volume fallen leaves and impurities are not suitable for accumulation and retention on the interception mesh plate 5, so as to ensure the flow rate of rainwater; A cleaning box 14 is fixedly installed on the outer end of the water pipe 2, a bracket 11 is fixedly installed on the inner end of the water pipe 2, a rotating shaft 10 is fixedly installed on the upper end of the bracket 11, a supporting ring 9 is rotatably installed on the outer end of the rotating shaft 10, a cone interception net 12 is fixedly installed on the upper end of the supporting ring 9, the supporting ring 9 is arranged inside the lower end of the cleaning box 14, the cone interception net 12 is located inside the cleaning box 14, a sealing door 13 is rotatably installed on the outer end of the cleaning box 14, the cone interception net 12 is arranged in a cone shape, and impurities such as stones are automatically intercepted without affecting the flow rate of rainwater, and the cone interception net 12 can be rotated inside the cleaning box 14, so as to facilitate the cleaning and removal of impurities; A sewage collecting bottom 15 is fixedly installed at the lower end of the collecting bucket 1, a sewage outlet 16 is fixedly installed at the bottom end of the sewage collecting bottom 15, a support bar 17 is fixedly installed on the inner wall of the sewage outlet 16, and a brush bar 18 is rotatably installed on the inner end of the support bar 17. The outer end of the brush bar 18 fits the inner wall of the sewage collecting bottom 15, a water pump 19 is fixedly installed at the lower end of the brush bar 18, a water pump 19 is fixedly installed at the inner end of the collecting bucket 1, and a water pump pipe 20 is fixedly installed at the outer end of the water pump 19. A filter plate 21 is fixedly installed at the inner end of the collecting bucket 1, and a circular frame 22 is fixedly installed on the outer wall of the collecting bucket 1. A support leg 23 is fixedly installed at the lower end of the circular frame 22, and a base plate 24 is fixedly installed at the lower end of the support leg 23. A barrel cover 25 is fixedly installed at the top of the collecting bucket 1, and a water outlet 26 is fixedly installed at the outer end of the collecting bucket 1, so as to facilitate the discharge and cleaning of the deposited silt.

[0019] Specific working principle: like Figure 1 , Figure 2 and Figure 3 As shown, when the roof rainwater collection device based on the rainwater comprehensive recycling technology is used, the collection box 3 is installed on the oblique lower side of the sloping eaves, so that the rainwater flowing down from the eaves flows to the upper side of the interception mesh plate 5. After calibrating the installation position, the collection box 3 is fixed to the roof using the installation holes 7 opened on the fixing plate 6. When it rains, rainwater flows through the interception mesh plate 5 into the interior of the collection box 3. The interception mesh plate 5 intercepts large-volume impurities and fallen leaves. Because the interception mesh plate 5 is installed obliquely, the impurities staying on the upper side of the interception mesh plate 5 are easy to slide and fall, thereby avoiding the accumulation of a large amount of impurities and ensuring the speed of the water flow. like Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the rainwater entering the collection box 3 enters the water pipe 2 through the drain port 27, and then enters the cleaning box 14 through the water pipe 2. The cone interception net 12 arranged inside the cleaning box 14 intercepts smaller impurities in the rainwater, such as stones, etc. After being intercepted, the impurities slide to the lower side of the outer end of the cone interception net 12. The cone interception net 12 is arranged in a cone shape, and the interception area is increased. It is not easy to affect the falling speed of the water flow due to the accumulation of impurities such as stones, and at the same time, it plays a better interception role. like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, rainwater passes through the cleaning box 14 and then enters the interior of the collection barrel 1 through the water pipe 2. The filter plate 21 simply filters the rainwater and collects it in the collection barrel 1. It can be used for watering flowers and plants, flushing toilets, etc. The silt in the rainwater is deposited in the interior of the collection bottom 15. When the silt needs to be cleaned, the sewage outlet 16 is opened, and the silt at the bottom of the collection bottom 15 flows out from the sewage outlet 16. If a small amount of it adheres to the interior of the collection bottom 15, it can be manually extended to the inner side of the sewage outlet 16 to rotate the brush bar 18. The brush bar 18 rubs and cleans the interior of the collection bottom 15 to help discharge sewage. like Figure 1 , Figure 6 and Figure 7 As shown, when the interior of the cleaning box 14 needs to be cleaned, the sealing door 13 is opened. Since the cone interception net 12 is connected to the upper shaft 10 of the bracket 11 through the support ring 9, the cone interception net 12 can be rotated after cleaning one side of the cone interception net 12, so that the support ring 9 rotates on the outside of the shaft 10, which is convenient for comprehensive cleaning and all impurities in the cleaning box 14 are cleared out. The above completes a series of operations of the roof rainwater collection device based on the comprehensive rainwater recycling technology. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0020] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rooftop rainwater collection device based on rainwater comprehensive recycling technology, comprising: A collection bucket (1), characterized in that: a water pipe (2) is fixedly mounted on the upper end of the collection bucket (1), a collection box (3) is fixedly mounted on the upper end of the water pipe (2), a mounting strip (4) is fixedly mounted on the outer wall of the collection box (3), an interception screen (5) is fixedly mounted on the outer end of the mounting strip (4), a cleaning box (14) is fixedly mounted on the outer end of the water pipe (2), a bracket (11) is fixedly mounted on the inner end of the water pipe (2), and the bracket (11) is fixedly mounted on the outer end of the water pipe (2). A rotating shaft (10) is fixedly mounted on the upper end, a supporting ring (9) is rotatably mounted on the outer end of the rotating shaft (10), a cone intercepting net (12) is fixedly mounted on the upper end of the supporting ring (9), a sewage collecting bottom (15) is fixedly mounted on the lower end of the collecting bucket (1), a sewage outlet (16) is fixedly mounted on the bottom end of the sewage collecting bottom (15), a supporting strip (17) is fixedly mounted on the inner wall of the sewage outlet (16), and a brush strip (18) is rotatably mounted on the inner end of the supporting strip (17).

2. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 1 is characterized by: A fixing plate (6) is fixedly mounted on the outer end of the collecting box (3), and mounting holes (7) are equidistantly formed at the inner end of the fixing plate (6).

3. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 1 is characterized by: The support ring (9) is arranged inside the lower end of the cleaning box (14), the cone interception net (12) is located inside the cleaning box (14), and a sealing door (13) is rotatably mounted on the outer end of the cleaning box (14).

4. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 1 is characterized by: The outer end of the brush strip (18) is in contact with the inner wall of the dirt collecting bottom (15), and a water pump (19) is fixedly mounted on the lower end of the brush strip (18).

5. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 1 is characterized by: A water outlet (27) is provided at the lower end of the collection box (3), and a side plate (8) is fixedly mounted on the outer end of the collection box (3).

6. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 1 is characterized by: A water pump (19) is fixedly mounted on the inner end of the collection bucket (1), and a water pump pipe (20) is fixedly mounted on the outer end of the water pump (19).

7. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 1 is characterized by: A filter plate (21) is fixedly mounted on the inner end of the collection barrel (1), and a circular ring frame (22) is fixedly mounted on the outer wall of the collection barrel (1).

8. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 7 is characterized by: A support leg (23) is fixedly mounted on the lower end of the circular ring frame (22), and a base plate (24) is fixedly mounted on the lower end of the support leg (23).

9. The rooftop rainwater collection device based on rainwater comprehensive recycling technology according to claim 1 is characterized by: A barrel cover (25) is fixedly mounted on the top end of the collection barrel (1), and a water outlet (26) is fixedly mounted on the outer end of the collection barrel (1).

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