Rainwater collection and reuse treatment device

Abstract

The present invention discloses a rainwater collection and reuse treatment device, which relates to the field of rainwater treatment technology, and includes a plurality of splicing mechanisms for building a rainwater collection pool, wherein a connecting mechanism for increasing the supporting strength of the splicing mechanism is provided inside the splicing mechanism, and a connecting port is provided inside the splicing mechanism. The plug-in connection between the first mounting tube and the first cone tube provided by the present invention ensures a tight docking between the two components, and since the first mounting tube is inserted into the first cone tube, the contact area is increased and the stability of the connection is improved. The engagement of the connecting block with the clamping tube and the second clamping groove, through this engagement mechanism, enables each connecting block to be firmly spliced ​​together to form a support grid with strong integrity. When a plurality of cross-shaped connecting blocks are spliced ​​together, the supporting capacity of the first cone tube docking point is greatly enhanced to prevent deformation or breakage caused by water pressure or external load.

Description

Technical Field

[0001] The invention relates to the technical field of rainwater treatment, and in particular to a rainwater collection and reuse treatment device. Background Art

[0002] The rainwater collection module is a PP plastic that can be buried underground to collect and reuse rainwater. The rainwater collection module is part of the sponge rainwater collection and utilization system. Several rainwater collection module units are combined to form an underground water storage tank. According to the needs of the project, the water tank is wrapped with an impermeable geotextile or a permeable geotextile to form different types of water storage tanks, infiltration tanks, and flood control tanks.

[0003] For example, the patent document with publication number CN219992594U is named as a non-deformable PP module for rainwater collection in a reservoir, which relates to the technical field of PP modules for rainwater collection in a reservoir. The invention clamps the mounting block in the mounting groove so that the cross plate and the side plate are tightly spliced ​​together, thereby improving the stability of the small unit connection of the PP module, increasing the load-bearing capacity of the PP module, and the rectangular shape formed by splicing prevents the single plate from being deformed.

[0004] For example, the patent document with publication number CN220747081U is named as a high-strength rainwater collection PP module structure, which relates to the technical field of rainwater collection PP modules. The support rods and reinforcement rods of the application work together to make the PP module structure rich, stable and not easy to shake, eliminating the danger of collapse. By adding rotating blocks, limit blocks and elastic blocks, the device becomes more integrated, and components are not easy to be lost during installation and disassembly, reducing the subsequent maintenance costs of the device.

[0005] The above-mentioned method increases the overall support strength by adding support rods, but the use of support rods when assembling the PP modules will increase the difficulty of splicing the PP modules, and when rainwater enters the water tank composed of PP modules, even if the rainwater is initially filtered, it may still contain more debris and enter the water tank composed of PP modules. Since the internal structure of the water tank built with PP modules is complex, foreign matter and silt are easy to accumulate, and cleaning work is more difficult. Therefore, the present invention provides a rainwater collection and reuse treatment device, which aims to effectively solve the problems of PP module structural strength and silt accumulation. Summary of the invention

[0006] The purpose of this application is to provide a rainwater collection and reuse treatment device that can effectively solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a rainwater collection and reuse treatment device, comprising a plurality of splicing mechanisms for building a rainwater collection pool, wherein a connecting mechanism for increasing the supporting strength of the splicing mechanism is arranged inside the splicing mechanism, a connecting port is arranged inside the splicing mechanism, and a rainwater circulation mechanism is arranged inside the connecting port;

[0008] The connection mechanism comprises a connection block, both sides of which are provided with second slots, both sides of which are provided with clamping tubes clamped in the second slots, the connection block is in a cross shape, and a hollow tube is provided inside the connection block.

[0009] A first mounting tube is arranged inside the hollow tube, a plurality of through holes distributed in a circular array are opened on the outer surface of the first mounting tube, and two spiral sheets symmetrically arranged up and down are arranged inside the first mounting tube.

[0010] The splicing mechanism comprises a plurality of installation frames, a first cone tube is disposed at the bottom of a plurality of the installation frames, a bottom ring is disposed at the bottom of a plurality of the first cone tubes, and ribs are disposed on the outer surfaces of a plurality of the first cone tubes;

[0011] A plurality of the installation frames are spliced ​​into a connection port according to requirements, and the first installation tube is installed inside the first cone tube.

[0012] Among them, the rainwater circulation mechanism includes a pipe laying mechanism, and the pipe laying mechanism includes two top covers. The upper end of the top cover located at the upper part is provided with a first card slot, and the lower end of the top cover located at the lower part is provided with a connecting ring that is connected to the inside of the first card slot. A connecting pipe is commonly provided inside the two top covers, and a plurality of leakage holes distributed in a circular array are provided on the outer surface of the connecting pipe. A plurality of side panels distributed in a circular array are provided on the outer surface of the connecting pipe, and the two top covers are both installed inside the connecting port.

[0013] Wherein, the pipeline laying mechanism further comprises two first support rings, a plurality of first support rods are arranged between the two first support rings, and first permeable membranes are arranged on the inner walls and outer surfaces of the two first support rings.

[0014] Wherein, the rainwater circulation mechanism includes a bottom wall drainage mechanism, and the bottom wall drainage mechanism includes a mounting block, a concave annular groove is provided at the upper end of the mounting block, and the mounting block is installed inside the connecting port, and a second mounting tube is arranged inside the mounting block, and a plurality of drainage grooves are provided on the outer surface of the second mounting tube, and a second conical tube is arranged at the lower end of the second mounting tube, and a plurality of first circular holes are provided on the outer surface of the second conical tube, and the first circular holes are conical in shape.

[0015] The outer surface of the second cone tube is provided with a plurality of cone rings distributed at equal intervals, and the outer surface of the second mounting tube is provided with a plurality of support plates distributed in a ring array.

[0016] Among them, the bottom wall sewage discharge mechanism also includes a water seepage bottom membrane and two second support rings, a plurality of second support rods are arranged between the two second support rings, the inner walls and outer surfaces of the two second support rings are both provided with a second permeable membrane, the water seepage bottom membrane is installed inside the second conical tube, and the second permeable membrane is located inside the second mounting tube.

[0017] Among them, the rainwater circulation mechanism includes a pumping mechanism, which includes two connecting covers. The upper end of the connecting cover located at the upper part is provided with a second circular hole, and the lower end of the connecting cover located at the lower part is provided with a circular bulge that engages with the second circular hole. The inner walls of the two connecting covers are jointly provided with an inner tube, and the lower end of the inner tube is provided with a clamping ring.

[0018] Among them, the two connecting covers are commonly provided with an inner tube inside, the outer surface of the inner tube is provided with a plurality of water inlet grooves distributed in a circular array, and the outer surface of the inner tube is provided with a plurality of rotating blades distributed in a circular array.

[0019] In summary, the technical effects and advantages of the present invention are as follows:

[0020] 1. The first permeable membrane in the present invention can effectively intercept large particles of impurities carried in rainwater, preventing them from entering and accumulating at the bottom of the reservoir, thereby keeping the interior of the reservoir clean and reducing subsequent cleaning work. The rainwater that has been preliminarily filtered is discharged through the leakage hole, further reducing the risk of large particles entering the reservoir, while ensuring smooth water flow.

[0021] 2. The plug-in connection between the first mounting tube and the first conical tube provided in the present invention ensures a tight docking between the two components. Moreover, since the first mounting tube is inserted into the interior of the first conical tube, the contact area is increased and the stability of the connection is improved. The engagement of the connecting block with the clamping tube and the second clamping groove enables each connecting block to be firmly spliced ​​together through this engagement mechanism to form a support grid with strong integrity. When a plurality of cross-shaped connecting blocks are spliced ​​together, the supporting capacity of the docking point of the first conical tube is greatly enhanced to prevent deformation or breakage caused by water pressure or external loads. It can operate stably under higher water levels and greater water pressures, and is suitable for a variety of complex usage scenarios. The stable support structure is combined with an efficient filtering device. The sturdy support grid and the reliable connection mechanism can remain stable even under extreme conditions.

[0022] 3. The present invention ensures seamless connection between the mounting block and the bottom of the water tank by inserting the connecting ring into the concave ring groove, thereby enhancing the stability of the overall structure. The design of the cone ring cleverly changes the direction of water flow, preventing rainwater from directly impacting the bottom of the water tank, protecting the overall structure of the water tank, and reducing silt accumulation to keep the interior of the water tank clean.

[0023] 4. The design of the rotary blades provided in the present invention enables the sewage to form a vortex before entering the inner tube. The vortex state helps to more efficiently introduce the sewage into the inner tube, thereby improving the working efficiency of the pump. In conjunction with the pump, the rotary blades can effectively blow away the silt at the bottom of the reservoir and accumulate it around, and then quickly suck it into the inner tube, thereby achieving efficient silt cleaning. The cone ring guides the flow of rainwater to prevent it from directly impacting the bottom of the reservoir, thereby reducing the risk of silt accumulation. At the same time, when sewage needs to be extracted, the rotary blades can effectively guide the water flow, thereby avoiding blockage caused by silt concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 A schematic diagram of the three-dimensional structure of a rainwater collection and reuse treatment device from a first perspective;

[0026] Figure 2 A schematic diagram of the stereoscopic structure of a rainwater collection and reuse processing device from a second perspective;

[0027] Figure 3 A schematic diagram of a three-dimensional connection structure of a rainwater collection and reuse treatment device from a third perspective;

[0028] Figure 4 A schematic diagram of a stereoscopic connection structure of a rainwater collection and reuse processing device from a fourth perspective;

[0029] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the splicing mechanism and the connecting mechanism;

[0030] Figure 6 It is a schematic diagram of the three-dimensional connection structure of the splicing mechanism from the first perspective;

[0031] Figure 7 It is a schematic diagram of the second perspective three-dimensional connection structure of the splicing mechanism;

[0032] Figure 8 It is a schematic diagram of the three-dimensional connection structure of the connection mechanism;

[0033] Fig. 9 It is a cross-sectional view of the three-dimensional connection structure of the connection mechanism;

[0034] Fig.10 is a schematic diagram of the three-dimensional connection structure of the first mounting tube;

[0035] Fig.11 It is a schematic diagram of the three-dimensional connection structure of the pipeline laying mechanism from the first perspective;

[0036] Fig.12 A schematic diagram of a three-dimensional connection structure of a pipeline laying mechanism from a second perspective;

[0037] Fig.13 is a schematic diagram of the three-dimensional connection structure of the first permeable membrane;

[0038] Fig.14 It is a schematic diagram of the three-dimensional connection structure of the bottom wall sewage discharge mechanism;

[0039] Fig.15 A sectional view of the three-dimensional connection structure of the bottom wall sewage discharge mechanism from a first perspective;

[0040] Fig.16 A sectional view of the three-dimensional connection structure of the bottom wall sewage discharge mechanism from a second perspective;

[0041] Fig.17 It is a schematic diagram of the three-dimensional connection structure of the bottom wall sewage discharge mechanism from a third-person perspective;

[0042] Fig.18 It is a schematic diagram of the three-dimensional connection structure of the bottom wall sewage discharge mechanism from the fourth perspective;

[0043] Fig.19 It is a schematic diagram of the three-dimensional connection structure of the pumping mechanism;

[0044] Fig. 20 It is a schematic diagram of the three-dimensional connection structure of the pumping mechanism.

[0045] In the figure: 1, splicing mechanism; 11, installation frame; 12, first cone tube; 13, bottom ring; 14, ribs; 2, pipeline laying mechanism; 21, first permeable membrane; 22, top cover; 23, first clamping groove; 24, side plate; 25, connecting pipe; 26, leaking hole; 27, connecting ring; 28, first support rod; 29, first support ring; 3, connecting mechanism; 31, connecting block; 32, second clamping groove; 33, clamping pipe; 34, hollow pipe; 35, first installation pipe; 36, spiral sheet; 37, Through hole; 4, bottom wall drainage mechanism; 41, mounting block; 42, concave annular groove; 43, second permeable membrane; 44, support plate; 45, cone ring; 46, second mounting pipe; 47, drainage groove; 48, second cone pipe; 49, first circular hole; 411, second support ring; 412, second support rod; 413, seepage bottom membrane; 5, pumping mechanism; 51, connecting cover; 52, second circular hole; 53, inner tube; 54, water inlet groove; 55, rotary blade; 56, round convex; 57, clamping ring; 6, connecting port. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] Example 1, Reference Figures 1 to 20 A rainwater collection and reuse treatment device shown includes several splicing mechanisms 1 for building a rainwater collection pool. The splicing mechanism 1 is provided with a connecting mechanism 3 for increasing the supporting strength of the splicing mechanism 1. The splicing mechanism 1 is provided with a connecting port 6, and the connecting port 6 is provided with a rainwater circulation mechanism.

[0048] It is worth mentioning that when collecting rainwater, multiple splicing mechanisms 1 are spliced ​​and stacked together and combined with waterproof cloth to form a water reservoir. When splicing the splicing mechanisms 1, the height of the stacked splicing mechanisms 1 is prevented from being too high and the supporting strength is insufficient. When splicing the splicing mechanisms 1, a connecting mechanism 3 is required to connect the splicing mechanisms 1, which can increase the overall structural strength of the splicing mechanisms 1 and can operate stably under higher water levels and greater water pressures. It is suitable for a variety of complex usage scenarios, and combines a stable support structure with an efficient filtering device. The sturdy support grid and a reliable connection mechanism can remain stable even under extreme conditions. When the water reservoir spliced ​​by the splicing mechanism 1 is completed, the rainwater is initially filtered and enters the water reservoir spliced ​​by the splicing mechanism 1 through the rainwater circulation mechanism inside the connecting port 6. The set rainwater circulation mechanism further filters the rainwater and reduces the accumulation of silt at the bottom of the water reservoir.

[0049] Among them, by using the connecting mechanism 3 to connect the splicing mechanism 1, the support strength problem caused by the increase in height can be effectively solved, ensuring that even in a higher water tank, the connection between the modules of the splicing mechanism 1 is still stable and reliable, reducing the risk of structural collapse. The use of the splicing mechanism 1 and the connecting mechanism 3 can make the construction process of the water tank simpler and faster, and at the same time allow the size and shape to be flexibly adjusted according to actual needs, and can cope with different site conditions.

[0050] The rainwater first passes through a preliminary filter to remove larger particles, and then is further purified through the rainwater circulation mechanism inside the connection port 6. The design of the circulation mechanism prevents fine particles from settling to the bottom, thereby reducing the possibility of silt formation, keeping the interior of the reservoir clean and extending the maintenance cycle.

[0051] Embodiment 2: Based on the connection mechanism 3 and the splicing mechanism 1 proposed in Embodiment 1, this embodiment provides a further technical solution for the connection mechanism 3 and the splicing mechanism 1.

[0052] like Figures 1 to 7 The splicing mechanism 1 shown includes a plurality of mounting frames 11, a first cone tube 12 is disposed at the bottom of each of the mounting frames 11, a bottom ring 13 is disposed at the bottom of each of the first cone tubes 12, and a rib 14 is disposed on the outer surface of each of the first cone tubes 12. The rib 14 can enhance the supporting strength of the first cone tube 12 as a whole.

[0053] A plurality of installation frames 11 are spliced ​​into a connection port 6 according to requirements, and the first installation tube 35 is installed inside the first cone tube 12 .

[0054] A first mounting tube 35 is arranged inside the hollow tube 34. A plurality of through holes 37 distributed in a circular array are opened on the outer surface of the first mounting tube 35. Two vertically symmetrical spiral sheets 36 are arranged inside the first mounting tube 35. The spiral sheets 36 are in a spiral shape and are made of activated carbon material.

[0055] It is worth noting that when docking the first conical tube 12, the first mounting tube 35 is inserted into the interior of the first conical tube 12, and the provided connecting block 31 can be docked and engaged with the second clamping groove 32 through the clamping tube 33. The provided connecting blocks 31 are combined and spliced ​​together to increase the supporting strength of the docking of the first conical tube 12. When water circulates inside the first conical tube 12, the provided spiral sheet 36 can filter the sewage.

[0056] like Figure 8 The connection mechanism 3 shown includes a connection block 31, both sides of which are provided with second card slots 32, both sides of the connection block 31 are provided with card tubes 33 connected to the inside of the second card slots 32, the connection block 31 is in a cross shape, and a hollow tube 34 is provided inside the connection block 31.

[0057] When a plurality of cross-shaped connecting blocks 31 are spliced ​​together, a supporting grid is formed, so that the two spliced ​​first cone tubes 12 have sufficient supporting capacity.

[0058] Among them, the insertion connection between the first mounting tube 35 and the first cone tube 12 ensures the close docking between the two components, and because the first mounting tube 35 is inserted into the first cone tube 12, the contact area is increased and the stability of the connection is improved. The engagement of the connecting block 31 with the clamping tube 33 and the second clamping groove 32, through this engagement mechanism, enables each connecting block 31 to be firmly spliced ​​together to form a support grid with strong integrity. When multiple cross-shaped connecting blocks 31 are spliced ​​together, the supporting capacity of the docking point of the first cone tube 12 is greatly enhanced to prevent deformation or breakage caused by water pressure or external load.

[0059] The use of plug-in connection and snap-fit ​​mechanism can achieve fast and accurate assembly, reducing construction time and difficulty. During the water circulation process, the spiral blades 36 can effectively intercept and filter out larger particles and impurities in the sewage, play a role in preliminary purification, keep the water quality in the water storage tank clean, and reduce the workload of subsequent treatment equipment.

[0060] Through the design of the spliced ​​support grid of the connecting block 31, it can operate stably under higher water levels and greater water pressures, and is suitable for a variety of complex usage scenarios. The combination of a stable support structure and an efficient filtering device, a sturdy support grid and a reliable connection mechanism can remain stable even under extreme conditions.

[0061] Embodiment 3: Based on the rainwater circulation mechanism proposed in Embodiment 1, this embodiment provides a further technical solution for the pipe laying mechanism 2.

[0062] like Figure 1 , Figures 11 to 13 The rainwater circulation mechanism shown includes a pipe laying mechanism 2, which includes two top covers 22. A first slot 23 is provided at the upper end of the upper top cover 22, and a connecting ring 27 that is connected to the inside of the first slot 23 is provided at the lower end of the lower top cover 22. A connecting pipe 25 is commonly provided inside the two top covers 22. A plurality of leakage holes 26 distributed in a circular array are provided on the outer surface of the connecting pipe 25. A plurality of side panels 24 distributed in a circular array are provided on the outer surface of the connecting pipe 25. Both top covers 22 are installed inside the connecting port 6.

[0063] It is worth mentioning that when it is necessary to install a pipe to introduce rainwater into the water tank spliced ​​by the splicing mechanism 1, the top cover 22 is then installed inside the connecting port 6. When the installed top cover 22 needs to be docked and combined to form a complete pipe, the connecting ring 27 is inserted into the first slot 23, and the side plate 24 is used to support the overall strength of the connecting pipe 25, and the rainwater entering the connecting pipe 25 will be discharged through the leakage hole 26.

[0064] The pipeline laying mechanism 2 further includes two first support rings 29 , a plurality of first support rods 28 are arranged between the two first support rings 29 , and first permeable membranes 21 are arranged on the inner walls and outer surfaces of the two first support rings 29 .

[0065] Among them, after the connecting pipe 25 is installed, the first permeable membrane 21 is installed inside the connecting pipe 25. The installed first permeable membrane 21 can further filter impurities in rainwater to prevent large particles from entering the interior of the water tank and accumulating a large amount of impurities at the bottom of the water tank. The first support rod 28 and the first support ring 29 are combined to enable the first permeable membrane 21 to be quickly replaced later.

[0066] Among them, the design of the side plate 24 provides additional mechanical support to ensure that the connecting pipe 25 will not be deformed or broken when subjected to water pressure, thereby enhancing the structural integrity of the entire pipeline system. The combination of the first support rod 28 and the first support ring 29 not only provides a stable installation platform for the first permeable membrane 21, but also ensures its firmness under high water pressure conditions, preventing displacement or damage due to water flow impact.

[0067] The first permeable membrane 21 can effectively intercept large particles of impurities carried in rainwater, preventing them from entering and accumulating at the bottom of the reservoir, thereby keeping the interior of the reservoir clean and reducing subsequent cleaning work. The rainwater that has been preliminarily filtered is discharged through the leakage hole 26, further reducing the risk of large particles entering the reservoir while ensuring smooth water flow.

[0068] Due to the design of the first support rod 28 and the first support ring 29, the first permeable membrane 21 can be quickly replaced when needed without large-scale disassembly. The modular structural design facilitates daily cleaning and regular inspection, and reduces the possibility of impurities entering the water reservoir, avoiding the risk of overflow due to blockage.

[0069] Embodiment 4: Based on the rainwater circulation mechanism proposed in Embodiment 1, this embodiment provides a further technical solution for the bottom wall sewage discharge mechanism 4.

[0070] like Figures 14 to 18The rainwater circulation mechanism shown includes a bottom wall drainage mechanism 4, which includes a mounting block 41. A concave annular groove 42 is provided at the upper end of the mounting block 41. The mounting block 41 is installed inside the connecting port 6. A second mounting tube 46 is provided inside the mounting block 41. A plurality of drainage grooves 47 are provided on the outer surface of the second mounting tube 46. A second conical tube 48 is provided at the lower end of the second mounting tube 46. A plurality of first circular holes 49 are provided on the outer surface of the second conical tube 48. The first circular holes 49 are conical in shape.

[0071] The outer surface of the second cone tube 48 is provided with a plurality of cone rings 45 distributed at equal intervals, and the outer surface of the second mounting tube 46 is provided with a plurality of support plates 44 distributed in a ring array.

[0072] It is worth noting that a mounting block 41 is installed at the bottom of the water reservoir spliced ​​by the splicing mechanism 1, and the mounting block 41 is installed inside the connecting port 6. The second mounting pipe 46 is located at the bottom of the water reservoir, and the above-mentioned connecting ring 27 needs to be inserted into the inside of the concave ring groove 42 during installation. It can also be assembled by inserting the water inlet pipe into the inside of the concave ring groove 42. When the sewage enters the inside of the second mounting pipe 46, the sewage in the pipe will be preliminarily filtered through the seepage bottom membrane 413 and then discharged through the first circular hole 49 at the bottom of the second cone tube 48. The rainwater will be discharged into the water reservoir through the guiding direction of the cone ring 45. The cone ring 45 guides the rainwater into the water reservoir. The cone ring 45 guides the water flow so that the silt at the bottom of the water reservoir will not accumulate around the second cone tube 48, so that the silt inside the water reservoir can be dispersed for subsequent cleaning.

[0073] The bottom wall sewage discharge mechanism 4 also includes a water seepage bottom membrane 413 and two second support rings 411, a plurality of second support rods 412 are arranged between the two second support rings 411, the inner walls and outer surfaces of the two second support rings 411 are provided with second permeable membranes 43, the water seepage bottom membrane 413 is installed inside the second conical tube 48, and the second permeable membrane 43 is located inside the second mounting tube 46.

[0074] Among them, when rainwater enters the interior of the second installation tube 46, the rainwater will be filtered through the second permeable membrane 43 and then discharged through the drainage groove 47. The second permeable membrane 43 and the second support rod 412 can cooperate to support the installation shape of the second permeable membrane 43, and it is also convenient for subsequent disassembly and replacement.

[0075] Among them, by inserting the connecting ring 27 into the concave ring groove 42, the seamless connection between the mounting block 41 and the bottom of the water tank is ensured, thereby enhancing the stability of the overall structure. The design of the cone ring 45 cleverly changes the direction of water flow, preventing rainwater from directly impacting the bottom of the water tank, protecting the overall structure of the water tank, and reducing silt accumulation to keep the interior of the water tank clean.

[0076] Before entering the second installation pipe 46, the sewage is initially filtered by the permeable bottom membrane 413 to remove larger particles and reduce the burden of subsequent treatment. The rainwater is further filtered more finely through the second permeable membrane 43 to ensure that only clean water enters the reservoir while preventing the deposition of large particles of impurities.

[0077] The cone ring 45 guides the water flow in such a way that the silt at the bottom of the reservoir does not gather around the second cone tube 48, but is dispersed by the water flow, thereby reducing the risk of silt accumulation and facilitating subsequent cleaning work.

[0078] The filtered rainwater is discharged through the drainage trough 47, ensuring smooth water flow and reducing problems caused by blockage. The combined design of the second support rod 412 and the second permeable membrane 43 not only provides stable support for the second permeable membrane 43, but also ensures that its shape is not easily deformed. More importantly, it facilitates subsequent disassembly and replacement, and the tight sealing design and efficient filtering mechanism effectively prevent external pollutants from entering the reservoir.

[0079] Embodiment 5: Based on the rainwater circulation mechanism proposed in embodiment 1, this embodiment provides a further technical solution for the pumping mechanism 5.

[0080] like Fig.19 and Fig. 20 The rainwater circulation mechanism shown includes a pumping mechanism 5, which includes two connecting covers 51. A second circular hole 52 is opened at the upper end of the upper connecting cover 51, and a circular protrusion 56 engaged with the second circular hole 52 is arranged at the lower end of the lower connecting cover 51. An inner tube 53 is commonly arranged on the inner walls of the two connecting covers 51, and a retaining ring 57 is arranged at the lower end of the inner tube 53.

[0081] It is worth mentioning that after the installation of the rainwater inlet pipe is completed, the connecting cover 51 is installed at the end away from the water inlet pipe, the connecting cover 51 is installed inside the connecting port 6, and then the round protrusion 56 is inserted into the inside of the second round hole 52, so that the inner tube 53 is connected to form a drainage pipe. A water pump needs to be placed inside the inner tube 53 to extract rainwater in the water tank through the water inlet groove 54 opened on the surface of the inner tube 53.

[0082] An inner tube 53 is commonly disposed inside the two connection covers 51 . A plurality of water inlet grooves 54 distributed in a circular array are formed on the outer surface of the inner tube 53 . A plurality of rotary blades 55 distributed in a circular array are formed on the outer surface of the inner tube 53 .

[0083] Among them, when the sewage inside the water reservoir is extracted, the sewage will enter the interior of the inner tube 53 after being guided by the rotary blade 55, and the sewage inside the water reservoir will flow into the interior of the inner tube 53 in a vortex state under the guidance of the rotary blade 55, and then the inner tube 53 is set away from the water inlet, and when the rainwater is guided by the above-mentioned cone ring 45 to blow the silt at the bottom of the water tank to accumulate around, the set rotary blade 55 can cooperate with the water pump to quickly extract the silt inside the water reservoir. The design of the rotary blade 55 allows the sewage to form a vortex before entering the inner tube 53, thereby improving the working efficiency of the water pump, and can effectively suck in the silt at the bottom of the water reservoir to achieve efficient cleaning, and the cone ring 45 guides the flow of rainwater to prevent direct impact on the bottom of the water reservoir, thereby reducing the risk of silt accumulation.

[0084] Among them, the design of the rotary blade 55 allows the sewage to form a vortex before entering the inner tube 53. The vortex state helps to more efficiently introduce the sewage into the inner tube 53, thereby improving the working efficiency of the water pump. In conjunction with the water pump, the rotary blade 55 can effectively blow away the silt at the bottom of the reservoir and accumulate it around, and then quickly suck it into the inner tube 53, achieving efficient silt cleaning.

[0085] The cone ring 45 guides the flow of rainwater to prevent it from directly impacting the bottom of the reservoir, reducing the risk of silt accumulation. At the same time, when sewage needs to be pumped out, the rotary blades 55 can effectively guide the water flow to avoid blockage problems caused by silt concentration.

[0086] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rainwater collection and reuse treatment device, characterized in that: It comprises a plurality of splicing mechanisms (1) for building a rainwater collection pool, wherein a connecting mechanism (3) for increasing the supporting strength of the splicing mechanism (1) is arranged inside the splicing mechanism (1), a connecting port (6) is arranged inside the splicing mechanism (1), and a rainwater circulation mechanism is arranged inside the connecting port (6); The connection mechanism (3) comprises a connection block (31), second clamping grooves (32) are provided on both sides of the connection block (31), clamping tubes (33) clamped in the second clamping grooves (32) are provided on both sides of the connection block (31), the connection block (31) is in a cross shape, and a hollow tube (34) is provided inside the connection block (31); The rainwater circulation mechanism comprises a bottom wall drainage mechanism (4), the bottom wall drainage mechanism (4) comprises a mounting block (41), the upper end of the mounting block (41) is provided with a concave annular groove (42), the mounting block (41) is mounted inside the connection port (6), a second mounting tube (46) is arranged inside the mounting block (41), a plurality of drainage grooves (47) are arranged on the outer surface of the second mounting tube (46), a second conical tube (48) is arranged at the lower end of the second mounting tube (46), a plurality of first circular holes (49) are arranged on the outer surface of the second conical tube (48), and the first circular holes (49) are in a conical shape.

2. A rainwater collection and reuse treatment device according to claim 1, characterized in that: A first mounting tube (35) is arranged inside the hollow tube (34); a plurality of through holes (37) distributed in a ring array are provided on the outer surface of the first mounting tube (35); and two spiral sheets (36) symmetrically arranged in the upper and lower parts are arranged inside the first mounting tube (35).

3. A rainwater collection and reuse treatment device according to claim 2, characterized in that: The splicing mechanism (1) comprises a plurality of installation frames (11), the bottoms of the plurality of installation frames (11) are each provided with a first cone tube (12), the bottoms of the plurality of first cone tubes (12) are each provided with a bottom ring (13), and the outer surfaces of the plurality of first cone tubes (12) are each provided with ribs (14); A plurality of the installation frames (11) are spliced ​​together to form a connection port (6) according to needs, and the first installation tube (35) is installed inside the first cone tube (12).

4. The rainwater collection and reuse treatment device according to claim 1, characterized in that: The rainwater circulation mechanism comprises a pipe laying mechanism (2), the pipe laying mechanism (2) comprising two top covers (22), the upper end of the top cover (22) being provided with a first clamping groove (23), the lower end of the top cover (22) being provided with a connecting ring (27) clamped in the first clamping groove (23), the interior of the two top covers (22) being provided with a connecting pipe (25), the outer surface of the connecting pipe (25) being provided with a plurality of water leakage holes (26) distributed in a circular array, the outer surface of the connecting pipe (25) being provided with a plurality of side plates (24) distributed in a circular array, and the two top covers (22) being installed in the interior of the connecting port (6).

5. A rainwater collection and reuse treatment device according to claim 4, characterized in that: The pipeline laying mechanism (2) further comprises two first support rings (29), a plurality of first support rods (28) are arranged between the two first support rings (29), and first permeable membranes (21) are arranged on the inner walls and outer surfaces of the two first support rings (29).

6. The rainwater collection and reuse treatment device according to claim 1, characterized in that: The outer surface of the second cone tube (48) is provided with a plurality of cone rings (45) distributed at equal intervals, and the outer surface of the second mounting tube (46) is provided with a plurality of support plates (44) distributed in a ring array.

7. A rainwater collection and reuse treatment device according to claim 6, characterized in that: The bottom wall sewage discharge mechanism (4) further comprises a water seepage bottom membrane (413) and two second support rings (411), a plurality of second support rods (412) are arranged between the two second support rings (411), the inner walls and outer surfaces of the two second support rings (411) are both provided with second permeable membranes (43), the water seepage bottom membrane (413) is installed inside the second conical tube (48), and the second permeable membrane (43) is located inside the second installation tube (46).

8. The rainwater collection and reuse treatment device according to claim 1, characterized in that: The rainwater circulation mechanism comprises a pumping mechanism (5), the pumping mechanism (5) comprising two connecting covers (51), the upper end of the connecting cover (51) being provided with a second circular hole (52), the lower end of the connecting cover (51) being provided with a circular protrusion (56) engaging with the second circular hole (52), the inner walls of the two connecting covers (51) being provided with an inner tube (53), the lower end of the inner tube (53) being provided with a snap ring (57).

9. The rainwater collection and reuse treatment device according to claim 8, characterized in that: An inner tube (53) is commonly provided inside the two connecting covers (51), a plurality of water inlet grooves (54) distributed in a circular array are provided on the outer surface of the inner tube (53), and a plurality of rotary blades (55) distributed in a circular array are provided on the outer surface of the inner tube (53).

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