A rainwater collection module that is easy to install and position

Abstract

The utility model discloses a rainwater collection module convenient to quick installation and positioning relates to rainwater collection tool technical field, including rainwater collection box, and the both sides bottom end of rainwater collection box is installed with two equidistance's positioning platform respectively, and the top of rainwater collection box is installed with first filter screen, and rainwater collection box installs rainwater positioning collection subassembly in, in the utility model, through the cooperation of positioning platform and rainwater collection box, has played the effect of quick positioning installation rainwater collection box, has solved the problem of traditional installation mode time -consuming and labor -intensive, has improved installation efficiency, through the cooperation of first filter screen and installation groove, has solved the problem of impurity block pipeline, has improved the purity of rainwater collection, through the cooperation of second filter screen, activated carbon and check valve in the collection module, has played the effect of secondary filtration rainwater and prevents water backflow, has solved the problem of rainwater filtration not thoroughly and backflow pollution, has improved the quality and reliability of rainwater collection.

Description

Technical Field

[0001] This utility model relates to the field of rainwater harvesting equipment technology, and in particular to a rainwater harvesting module that is easy to install and position quickly. Background Technology

[0002] In the face of water scarcity and increasingly stringent environmental protection requirements, rainwater harvesting systems, as an important part of water resource recycling, have expanded their application scenarios from traditional agricultural irrigation to urban municipal and building water supply and drainage fields. As the core component of the system, the installation efficiency and operational stability of rainwater harvesting modules directly affect the construction cycle and usage effect of the overall project.

[0003] Traditional rainwater harvesting modules often employ a single-chamber structure for their collection chambers, relying solely on a top coarse filter for initial filtration. This lack of layered filtration components and impurity interception mechanisms makes it difficult to effectively remove suspended solids, colloids, and organic pollutants from rainwater. For example, while some modules may have multi-layered filtration structures, the assembly of the filter components and the collection chambers relies on bolts or glue for fixing. This not only makes the installation process cumbersome but also makes the filter layers prone to misalignment due to water flow impact after long-term use, leading to secondary pollution. More importantly, traditional module positioning structures often employ rigid supports or pre-embedded bases independent of the collection chamber. The connection between the positioning block and the chamber wall requires on-site measurement and drilling for fixation. This not only fails to achieve rapid snap-fit ​​positioning but also results in excessive assembly gaps between the filter components and the collection chamber due to insufficient positioning accuracy, leading to rainwater leakage or filtration blind spots. In existing technologies, some patents attempt to optimize the installation process by adding positioning slots, but because the positioning structure and the filtration function of the collection chamber are not integrated into the design, the "positioning-filtration" dual system still operates independently. On the one hand, the rigid fixing method of the positioning block limits the disassembly of the filter components, requiring the entire module to be disassembled for maintenance, which is time-consuming and labor-intensive. On the other hand, the collection chamber lacks an adaptive adjustment mechanism that matches the positioning structure. When encountering terrain subsidence or module deformation, the connection between the positioning block and the chamber fails, directly causing the filter components to shift and the rainwater filtration efficiency to drop by more than 30%. Therefore, these problems need to be solved. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rainwater harvesting module that is easy to install and position quickly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rainwater collection module that is easy to install and position quickly, comprising a rainwater collection box, wherein two equidistant positioning platforms are respectively installed at the bottom of both sides of the rainwater collection box, and a first filter screen is installed at the top of the rainwater collection box; and a rainwater positioning and collection component is installed inside the rainwater collection box.

[0006] Preferably, the lower end of the inner cavity of the rainwater collection box is provided with a collection chamber, the upper end of the collection chamber is provided with a positioning chamber, and a gravity chamber is provided on one side of the collection chamber, the gravity chamber being in communication with the rainwater collection chamber.

[0007] Preferably, the inner wall of the positioning chamber is equipped with multiple equidistant positioning plates, and the top of the collection box is provided with an installation groove. The first filter screen located at the top of the collection box is connected to the rainwater collection box through the installation groove.

[0008] Preferably, the rainwater positioning and collection assembly includes a first positioning block and a second positioning block installed above and below the positioning plate on the wall of the positioning chamber inside the rainwater collection tank. The first positioning block and the second positioning block are sequentially snapped together on one side and at the rear end, and the first positioning block and the second positioning block are provided with mounting holes at their top ends.

[0009] Preferably, a collection module is installed at the lower end of both the first positioning block and the second positioning block. A second filter screen is installed at the upper end of the inner cavity of the collection module, activated carbon is installed at the lower end of the second filter screen, and a one-way valve is installed at the lower end of the activated carbon, with the one-way end of the one-way valve facing upward.

[0010] Preferably, the lower end of the collection module installed at the lower end of the second positioning block is engaged with the mounting hole opened at the top of the first positioning block.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: In this utility model, the cooperation between the positioning platform and the rainwater collection box enables rapid positioning and installation of the rainwater collection box, solving the problem of time-consuming and labor-intensive traditional installation methods and improving installation efficiency; the cooperation between the first filter screen and the installation groove filters out larger impurities in the rainwater, solving the problem of impurities clogging the pipes and improving the purity of the collected rainwater; the cooperation between the second filter screen, activated carbon, and one-way valve within the collection module provides secondary filtration of rainwater and prevents backflow, solving the problems of incomplete rainwater filtration and backflow contamination, and improving the quality and reliability of rainwater collection; the through-connection between the gravity chamber and the collection chamber, utilizing the water level difference to close the one-way valve, prevents rainwater leakage in the event of damage to the collection module, solving the leakage problem caused by module damage and improving the stability of the rainwater collection system. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0014] Figure 2 This is a partial structural cross-sectional view of the rainwater collection box proposed in this utility model;

[0015] Figure 3 This is a cross-sectional view of the overall structure proposed in this utility model;

[0016] Figure 4 The present utility model proposes Figure 3 Enlarged schematic diagram of section A in the middle;

[0017] Figure 5 This is a schematic diagram of the first positioning block structure proposed in this utility model;

[0018] Figure 6 This is a schematic diagram of the collection module structure proposed in this utility model.

[0019] The following are the components listed in the diagram: 1. Rainwater collection tank; 2. Positioning platform; 3. First filter screen; 4. Collection chamber; 5. Positioning chamber; 6. Gravity chamber; 7. Positioning plate; 8. Mounting groove; 9. First positioning block; 10. Collection module; 11. Second filter screen; 12. Activated carbon; 13. One-way valve; 14. Second positioning block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example: See Figure 1-6 This utility model discloses a rainwater collection module for quick and easy installation and positioning, comprising a rainwater collection box 1 for easy collection of rainwater; two equidistant positioning platforms 2 are installed at the bottom of both sides of the rainwater collection box 1 for easy quick positioning and installation; a first filter screen 3 is installed at the top of the rainwater collection box 1 for filtering larger impurities or thin film impurities; a rainwater positioning and collection component is installed inside the rainwater collection box 1; a collection chamber 4 is provided at the lower end of the inner cavity of the rainwater collection box 1 for easy collection of filtered rainwater; a positioning chamber 5 is provided at the upper end of the collection chamber 4 for easy installation of the rainwater positioning and collection component; and a gravity chamber 6 is provided on one side of the collection chamber 4, which is connected to the collection chamber 4, allowing the one-way valve 13 at the bottom of the subsequent collection module 10 to be closed by a water level higher than that of the collection chamber 4 and the positioning chamber 5.

[0022] In this invention, multiple equidistant positioning plates 7 are installed on the inner wall of the positioning chamber 5, facilitating the installation of the first positioning block 9 and the second positioning block 14. An installation groove 8 is provided at the top of the rainwater collection tank 1, through which the first filter screen 3 located at the top of the rainwater collection tank 1 is connected to the rainwater collection tank 1. The rainwater positioning and collection assembly includes a first positioning block 9 and a second positioning block 14 installed above and below the positioning plates 7 on the wall of the positioning chamber 5 within the rainwater collection tank 1, facilitating the installation of the collection module 10. The first positioning block 9 and the second positioning block 14 are located on one side. Both the first positioning block 9 and the second positioning block 14 are sequentially snapped together, and the top of the first positioning block 9 and the second positioning block 14 are provided with mounting holes. The lower ends of the first positioning block 9 and the second positioning block 14 are both equipped with collection modules 10. The collection modules 10 facilitate the installation of the second filter screen 11, the one-way valve 13 and the activated carbon 12. The upper end of the inner cavity of the collection module 10 is equipped with the second filter screen 11, the lower end of the second filter screen 11 is equipped with activated carbon 12, and the lower end of the activated carbon 12 is equipped with the one-way valve 13. The one-way end of the one-way valve 13 faces upward. The lower end of the collection module 10 installed at the lower end of the second positioning block 14 is snapped into the mounting hole opened at the top of the first positioning block 9.

[0023] Working principle: When this utility model is used, the rainwater collection box 1 is fixed by the positioning platform 2. The first filter screen 3 installed in the mounting groove 8 at the top of the rainwater collection box 1 will filter the rainwater for the first time. The rainwater after the first filtration will reach the collection module 10 installed at the lower end of the second positioning block 14 at the upper end of the positioning plate 7 in the positioning chamber 5. The rainwater filtered once will be filtered a second time by the second filter screen 11 and activated carbon 12 in the collection module 10. The rainwater filtered a second time will be filtered a second time by the second filter screen 11 and activated carbon 12 in the collection module 10. The rainwater filtered a second time will reach the collection module 10 installed at the lower end of the first positioning block 9 through the one-way valve 13 for deep filtration and finally reach the collection chamber 4. Since the collection chamber 4 and the gravity chamber 6 are connected, when the water level in the gravity chamber 6 is higher than the first positioning block 9, the one-way valve 13 located in the collection module 10 at the lower end of the first positioning block 9 will be closed by the lift force at the lower end of the collection chamber 4. When the collection module 10 at the lower end of the first positioning block 9 is damaged, the one-way valve 13 located in the collection module 10 at the lower end of the second positioning block 14 will close on the same principle.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rainwater harvesting module that is easy to install and position quickly, comprising a rainwater harvesting box (1), characterized in that: Two equidistant positioning platforms (2) are installed at the bottom of both sides of the rainwater collection box (1), and a first filter screen (3) is installed at the top of the rainwater collection box (1); and a rainwater positioning and collection component is installed inside the rainwater collection box (1).

2. The rainwater harvesting module for easy and quick installation and positioning according to claim 1, characterized in that: The rainwater collection box (1) has a collection chamber (4) at the lower end of its inner cavity, a positioning chamber (5) at the upper end of the collection chamber (4), and a gravity chamber (6) on one side of the collection chamber (4), which is connected to the collection chamber (4).

3. A rainwater harvesting module for easy and quick installation and positioning according to claim 2, characterized in that: The inner wall of the positioning chamber (5) is equipped with multiple equidistant positioning plates (7), and the top of the rainwater collection box (1) is provided with an installation groove (8). The first filter screen (3) at the top of the rainwater collection box (1) is connected to the rainwater collection box (1) through the installation groove (8).

4. A rainwater harvesting module for easy and quick installation and positioning according to claim 1, characterized in that: The rainwater positioning and collection assembly includes a first positioning block (9) and a second positioning block (14) installed above and below the positioning plate (7) on the wall of the positioning chamber (5) inside the rainwater collection box (1). Multiple first positioning blocks (9) and second positioning blocks (14) are sequentially snapped together through one side and the rear end, and the top of the first positioning block (9) and the second positioning block (14) are provided with mounting holes.

5. A rainwater harvesting module for easy and quick installation and positioning according to claim 4, characterized in that: The first positioning block (9) and the second positioning block (14) are each equipped with a collection module (10) at their lower ends. The upper end of the inner cavity of the collection module (10) is equipped with a second filter screen (11). The lower end of the second filter screen (11) is equipped with activated carbon (12). The lower end of the activated carbon (12) is equipped with a one-way valve (13). The one-way valve (13) has its one-way end facing upwards.

6. A rainwater harvesting module for easy and quick installation and positioning according to claim 5, characterized in that: The lower end of the collection module (10) at the lower end of the second positioning block (14) is engaged with the mounting hole at the top of the first positioning block (9).

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