Rapid infiltration device for urban green land soil

Abstract

The invention provides an urban green land soil rapid infiltration device which comprises main boxes, the main boxes are connected through connecting pipelines, the upper ends of the main boxes are provided with filter discs, the lower ends of the main boxes are connected with hopper-shaped connecting pipes, the lower ends of the hopper-shaped connecting pipes are connected with a plurality of water guide main pipes, and the water guide main pipes are provided with a plurality of first water guide branch pipes; a plurality of second water guide branch pipes are arranged on the first water guide branch pipes, and the mounting directions of the first water guide branch pipes and the second water guide branch pipes are obliquely downward. Rainwater is efficiently collected and filtered and evenly distributed into soil, the urban drainage pressure is relieved, and groundwater supply is promoted. The permeation amount can be adjusted according to season requirements through the flexible through hole adjusting design, and maintenance and installation are facilitated through threaded connection. The filter plate ensures water quality, and the natural infiltration process supports plant growth and improves urban microclimate. The modular design adapts to projects of different scales, the adjustable structure meets various environmental requirements, and a sustainable solution is provided for urban landscaping.

Description

Technical Field

[0001] The invention relates to the technical field of urban green space, in particular to a rapid soil infiltration device for urban green space. Background Art

[0002] Improving the rainwater regulation capacity of urban green spaces is an important part of promoting the construction of sponge cities. Although the area of ​​urban green spaces is increasing, the rainwater regulation capacity of urban green spaces has not been enhanced due to the low soil infiltration rate, which can easily cause urban floods and threaten the lives and property of citizens.

[0003] At present, urban green space management departments mostly use soil moisture infiltration devices to replenish moisture in garden soil to ensure the normal growth of garden plants, but they do not consider the situation of rapid infiltration of rainwater during heavy rain to achieve the effect of reducing surface runoff.

[0004] The existing urban green space soil moisture infiltration device has the disadvantages of single function and lack of rapid infiltration function. Therefore, we propose a device that can make urban green space soil moisture infiltrate quickly. Summary of the invention

[0005] The main purpose of the present invention is to provide a rapid infiltration device for urban green land soil, so as to solve the problem that the existing urban green land soil moisture infiltration device has a single function and lacks the rapid infiltration function.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a rapid soil infiltration device for urban green space, including a main box, each main box is connected by a connecting pipe, a filter plate is provided at the upper end of the main box, and a bucket-shaped connecting pipe is connected to the lower end. The lower end of the bucket-shaped connecting pipe is connected to a number of water main pipes, a number of first water branch pipes are provided on the water main pipe, and a number of second water branch pipes are provided on the first water branch pipe. The first water branch pipe and the second water branch pipe are installed in an oblique downward direction.

[0007] In the preferred embodiment, mounting buckles are provided at both ends of the connecting pipe, and the mounting buckles are connected to the connecting pipe.

[0008] In the preferred embodiment, a plurality of slots are provided on the filter disc, and the mounting buckles are connected to the filter disc and the main box through the slots.

[0009] In the preferred embodiment, a filter plate and a gate plate are also provided, which are arranged outside the mounting buckle.

[0010] In a preferred embodiment, a pull ring is provided on the filter disc and can be embedded in the surface of the filter disc.

[0011] In the preferred embodiment, a threaded pipe opening is provided on the water-conducting main pipe, which is threadably connected to the bucket-shaped connecting pipe.

[0012] In the preferred embodiment, the threaded pipe opening is fixedly connected to the inner pipe, the inner pipe is sleeved inside the outer pipe, and both the inner pipe and the outer pipe are provided with through holes of the same size and evenly distributed.

[0013] In a preferred embodiment, the first water conducting branch pipe is connected to the water conducting main pipe by threads.

[0014] In a preferred embodiment, the second water branch pipe is threadedly connected to the first water branch pipe.

[0015] The present invention proposes a rapid soil infiltration device for urban green space. Several devices can be connected through connecting pipes. When in use, rainwater can enter the main box after being filtered by a filter plate, and rainwater enters the water guide main pipe through a bucket-shaped connecting pipe. The water guide main pipe divides rainwater to each first water guide branch pipe respectively, and the first water guide branch pipe divides rainwater to each second water guide branch pipe. The first water guide branch pipe and the second water guide branch pipe are both inclined downward. The water guide main pipe, the first water guide branch pipe and the second water guide branch pipe are threadedly connected and can be easily removed. The water guide main pipe is composed of an inner pipe and an outer pipe, and a through hole is provided on the pipe. The outer pipe can be rotated according to actual conditions so that the through holes on the inner pipe and the outer pipe are connected correspondingly. The rainwater in the pipe can also penetrate into the soil through the side of the water guide main pipe. The outer pipe can be rotated again to close the penetration through hole on the side of the water guide main pipe, which is convenient for rainwater to infiltrate quickly. In addition, the device is also provided with a filter plate and a gate plate, which can be inserted into a card slot together with the installation buckle of the connecting pipe to control the water flow between the main boxes of each device.

[0016] The beneficial effects of the present invention are: 1) Efficient use of rainwater: The device can effectively collect and filter rainwater, and then evenly distribute it to the soil through a water diversion system. This not only reduces the urban drainage pressure caused by rainwater runoff, but also promotes on-site infiltration of rainwater and groundwater recharge.

[0017] 2) Flexible adjustment of the infiltration volume: By rotating the outer tube of the water guide pipe to control the opening and closing of the through hole, the rate and amount of rainwater directly infiltrating into the soil can be adjusted as needed. This works well in both dry or wet seasons and can be adjusted according to actual needs.

[0018] 3) Easy maintenance and installation: All pipes are connected by threaded connections, making the assembly and disassembly of the entire system very convenient and quick. When a part has a problem, it can be quickly replaced and repaired without affecting the functions of other parts.

[0019] 4) Improve water quality: A filtering device is installed to remove larger impurities in rainwater, such as leaves and garbage, to ensure the quality of the water resources entering the groundwater.

[0020] 5) Enhanced ecosystem health: By promoting natural infiltration processes rather than surface runoff, it helps maintain soil moisture balance, supports plant growth, and may improve urban microclimate conditions.

[0021] 6) Modular design: Multiple devices can be connected in series through pipes to form a wider stormwater management network, suitable for urban greening projects of different scales.

[0022] 7) Strong adaptability: Taking into account the specific requirements of different environments, such as terrain changes or differences in soil types, this adjustable structure allows users to make corresponding adjustments based on actual conditions to achieve the best results. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a top view of the urban green space soil rapid infiltration device of the present invention; Figure 2 This is a front view of the urban green space soil rapid infiltration device of the present invention; Figure 3 This is a schematic diagram of the overall structure of the urban green space soil rapid infiltration device of the present invention; Figure 4 It is a bottom view of the overall structure of the urban green space soil rapid infiltration device of the present invention; Figure 5 This is a schematic diagram of the installation of the filter disc and the connecting pipe of the present invention; Figure 6 It is a schematic diagram of the connecting pipeline and related components of the present invention; Figure 7 It is a schematic diagram of the water main pipe and related components of the present invention; Figure 8 This is a schematic diagram of disassembling the water main pipe of the present invention; Fig. 9 It is a schematic diagram of disassembling the connecting pipeline of the present invention; In the figure: filter disc 1; slot 101; water port 102; pull ring 103; connecting pipe 2; filter plate 201; gate plate 202; mounting buckle 203; main box 3; bucket-shaped connecting pipe 4; first water branch pipe 5; second water branch pipe 6; water main pipe 7; inner pipe 701; outer pipe 702; through hole 703; threaded pipe mouth 8. DETAILED DESCRIPTION

[0024] like Figures 1 to 9As shown, a rapid soil infiltration device for urban green space includes a main box 3, each main box 3 is connected by a connecting pipe 2, a filter plate 1 is provided at the upper end of the main box 3, and a bucket-shaped connecting pipe 4 is connected to the lower end of the main box 3, and a plurality of water guide main pipes 7 are connected to the lower end of the bucket-shaped connecting pipe 4, and a plurality of first water guide branch pipes 5 are provided on the water guide main pipe 7, and a plurality of second water guide branch pipes 6 are provided on the first water guide branch pipe 5, and the first water guide branch pipe 5 and the second water guide branch pipe 6 are both installed in an obliquely downward direction. Several devices can be connected by connecting pipes 2, and when in use, rainwater can enter the main box 3 after being filtered by the filter plate 201, and rainwater enters the water guide main pipe 7 through the bucket-shaped connecting pipe 4, and the water guide main pipe 7 respectively diverts rainwater to each first water guide branch pipe 5, and the first water guide branch pipe 5 then diverts rainwater to each second water guide branch pipe 6, and the first water guide branch pipe 5 and the second water guide branch 6 are both installed in an obliquely downward direction. The rapid soil infiltration device for urban green space collects and filters rainwater efficiently, and evenly distributes it to the soil, thereby reducing urban drainage pressure and promoting groundwater recharge. Its flexible through-hole adjustment design can adjust the infiltration volume according to seasonal needs, and the threaded connection facilitates maintenance and installation. The filter plate ensures water quality, and the natural infiltration process supports plant growth and improves the urban microclimate. The modular design adapts to projects of different sizes, and the adjustable structure meets the needs of various environments, providing a sustainable solution for urban greening.

[0025] In the preferred embodiment, mounting buckles 203 are provided at both ends of the connecting pipe 2, and the mounting buckles 203 are connected to the connecting pipe 2. The mounting buckles 203 can facilitate the connecting pipe 2 to connect the main boxes 3 of each device.

[0026] In the preferred embodiment, a plurality of slots 101 are provided on the filter disc 1 , and the mounting buckles 203 are connected to the filter disc 1 and the main box 3 via the slots 101 .

[0027] In the preferred embodiment, a filter plate 201 and a gate plate 202 are further provided, which are arranged outside the mounting buckle 203. The filter plate 201 and the gate plate 202 can be inserted into the card slot 101 together with the mounting buckle 203 of the connecting pipe 2 to control the water flow between the main boxes 3 of each device.

[0028] In a preferred embodiment, a pull ring 103 is provided on the filter disc 1, which can be embedded in the surface of the filter disc 1. During use, the pull ring 103 can be embedded in the surface of the filter disc 1, and the pull ring 103 can be used to put in and take out the filter disc 1 when the device needs to be inspected.

[0029] In the preferred embodiment, a threaded pipe opening 8 is provided on the water guide main pipe 7, which is threadedly connected to the bucket-shaped connecting pipe 4. The threaded connection facilitates the replacement of the water guide main pipe 7.

[0030] In the preferred embodiment, the threaded pipe opening 8 is fixedly connected to the inner pipe 701 , the inner pipe 701 is sleeved inside the outer pipe 702 , and both the inner pipe 701 and the outer pipe 702 are provided with through holes 703 of the same size and evenly distributed.

[0031] In the preferred embodiment, the first water branch pipe 5 is threadedly connected to the water main pipe 7. The first water branch pipe 5 is conveniently replaced by the threaded connection.

[0032] In the preferred embodiment, the second water branch pipe 6 is threadedly connected to the first water branch pipe 5. The threaded connection facilitates replacement of the second water branch pipe 6.

[0033] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limiting the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A rapid infiltration device for urban green space soil, characterized by: The invention comprises a main box (3), each main box (3) is connected to another by a connecting pipe (2), a filter plate (1) is provided at the upper end of the main box (3), and a bucket-shaped connecting pipe (4) is connected at the lower end thereof, a plurality of water guide main pipes (7) are connected at the lower end thereof, a plurality of first water guide branch pipes (5) are provided on the water guide main pipe (7), a plurality of second water guide branch pipes (6) are provided on the first water guide branch pipes (5), and the first water guide branch pipes (5) and the second water guide branch pipes (6) are both installed in an obliquely downward direction.

2. The urban green space soil rapid infiltration device according to claim 1 is characterized in that: Mounting buckles (203) are provided at both ends of the connecting pipe (2), and the mounting buckles (203) are in communication with the connecting pipe (2).

3. The urban green space soil rapid infiltration device according to claim 2 is characterized in that: A plurality of slots (101) are provided on the filter disc (1), and the mounting buckle (203) is connected to the filter disc (1) and the main box (3) via the slots (101).

4. The urban green space soil rapid infiltration device according to claim 3 is characterized by: A filter plate (201) and a gate plate (202) are also provided, and are arranged outside the mounting buckle (203).

5. The urban green space soil rapid infiltration device according to claim 1 is characterized by: The filter disc (1) is provided with a pull ring (103) which can be embedded in the surface of the filter disc (1).

6. The urban green space soil rapid infiltration device according to claim 1 is characterized by: The water guide main pipe (7) is provided with a threaded pipe opening (8) which is threadedly connected to the bucket-shaped connecting pipe (4).

7. The urban green space soil rapid infiltration device according to claim 1 is characterized by: The threaded pipe mouth (8) is fixedly connected to the inner pipe (701), the inner pipe (701) is sleeved inside the outer pipe (702), and both the inner pipe (701) and the outer pipe (702) are provided with through holes (703) of the same size and evenly distributed.

8. The urban green space soil rapid infiltration device according to claim 1 is characterized by: The first water guide branch pipe (5) is threadably connected to the water guide main pipe (7).

9. The urban green space soil rapid infiltration device according to claim 1 is characterized by: The second water guide branch pipe (6) is threadably connected to the first water guide branch pipe (5).

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