Sports field drainage device

Abstract

The utility model belongs to the technical field of site drainage, specifically relates to a sports ground drainage device, including ground, its peripheral side is equipped with a plurality of drainage holes, the ground one side is provided with the apron, drainage canal is set up in the ground below, with drainage hole intercommunication, including the transversely arranged drainage ditch one and the vertically arranged drainage ditch two, drainage ditch one and drainage ditch two all are equipped with the gradient to the water outlet direction, filter assembly is set up in the water outlet department of drainage canal, including detachable filter box, the filter box is filled with filter material, water storage subassembly includes water tank and the drainage pipe that communicates with filter box, the drainage pipe has the bending structure, in the utility model, the drainage hole is set up on the site and covers the protective net on the drainage hole, can prevent sundries from entering the drainage canal and causing the effect of blockage while draining, and the multidirectional drainage ditch is arranged, and the drainage ditch is designed to have a slope, the effect of avoiding ponding is achieved by accelerating the drainage speed.

Description

Technical Field

[0001] This utility model belongs to the field of field drainage technology, and specifically relates to a drainage device for sports fields. Background Technology

[0002] Sports fields require drainage systems primarily to ensure functionality, extend lifespan, enhance safety, adapt to environmental changes, and meet competition standards. Water accumulation significantly alters the surface's physical properties, such as friction and elasticity. For example, water accumulation on a football field can slow the ball's speed and cause abnormal trajectories, affecting the fairness of the game; on an athletics field, water can make the track slippery, increasing the risk of athlete injury. Prolonged water accumulation can lead to rot on turf, delamination or cracking of synthetic tracks, and deformation of artificial turf due to water soaking, thus shortening the field's lifespan. Timely drainage can prevent structural damage caused by water accumulation, reducing long-term maintenance and reconstruction costs.

[0003] Currently, existing sports field drainage devices are designed with low drainage efficiency. Existing drainage holes are prone to clogging, leading to poor drainage. In addition, existing drainage devices do not have rainwater recycling functions, and the water is discharged directly after drainage, resulting in waste. Finally, most of the components in existing drainage systems adopt fixed structures, which are relatively complex and extremely inconvenient to install and replace. Utility Model Content

[0004] The purpose of this utility model is to provide a drainage device for sports fields. By laying a protective net on the drainage hole, larger impurities are filtered out of the drainage channel. A detachable filter component is installed at the water outlet to further filter the accumulated water before it flows into an external water storage component for collection and reuse.

[0005] The specific technical solution adopted by this utility model is as follows: A sports field drainage device, comprising: The ground has several drainage holes around its perimeter, and a cover plate is provided on one side of the ground; A drainage ditch, located below the ground and connected to the drainage hole, includes a horizontally arranged drainage ditch one and a vertically arranged drainage ditch two, both of which have a slope towards the outlet. A filter assembly, located at the outlet of the drainage ditch, includes a removable filter box filled with filter material for filtering the incoming accumulated water. A water storage assembly includes a water tank and a drain pipe connected to the filter box, the drain pipe having a bent structure; A water pump, connected to the water tank via an inlet pipe, is used to pump water out of the tank for use.

[0006] In a preferred embodiment, a protective mesh is provided at the opening of the drainage hole.

[0007] In a preferred embodiment, the filter box has water inlet channels on both sides, and a filtration zone is provided on both sides, with a gap between the filtration zones communicating with the water outlet.

[0008] In a preferred embodiment, the filter box is provided with buckles at its four corners for engaging with the side wall of the drainage ditch.

[0009] In a preferred embodiment, the filter box has a positioning strip on its side wall, which cooperates with a pre-set positioning groove on the drainage ditch for positioning during installation.

[0010] In a preferred embodiment, the filter box is provided with a handle on top for removal during replacement.

[0011] In a preferred embodiment, the bend in the drain pipe forms a water seal structure to prevent backflow of odors.

[0012] The technical effects achieved by this utility model are as follows: This utility model discloses a drainage device for sports fields. By opening drainage holes in the field and covering the drainage holes with protective nets, it can prevent debris from entering the drainage ditch and causing blockage while draining water. Furthermore, by setting up multi-directional drainage ditches and designing the drainage ditches with slopes, it can accelerate the drainage speed and avoid water accumulation. This utility model discloses a drainage device for sports fields. By designing a detachable filter component at the water outlet, it can not only further filter the accumulated water, but also has buckles at the four corners of the filter box, which can quickly and easily replace the filter box. A water storage component is also set on the outside of the water outlet to collect and store the filtered water for use in watering the field, thereby realizing the recycling of accumulated water and saving water. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the drainage ditch of this utility model; Figure 3 This is a side view of the drainage ditch of this utility model; Figure 4 This is a schematic diagram of the filter assembly of this utility model; Figure 5 This is a schematic diagram of the water storage component of this utility model.

[0014] The attached diagram lists the components represented by each number as follows: 1. Ground; 11. Drainage hole; 12. Cover plate; 2. Drainage ditch; 21. Drainage ditch one; 22. Drainage ditch two; 3. Filter assembly; 31. Filter box; 32. Buckle; 33. Handle; 34. Positioning strip; 4. Water storage assembly; 41. Water tank; 42. Drain pipe; 43. Inlet pipe; 5. Water pump. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0018] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0019] like Figures 1 to 3 As shown, a sports field drainage device includes: Ground 1 has several drainage holes 11 around its perimeter, and a cover plate 12 is provided on one side of ground 1; Drainage ditch 2 is located below ground 1 and is connected to drainage hole 11. It includes a horizontally arranged drainage ditch 21 and a vertically arranged drainage ditch 22. Both drainage ditch 21 and drainage ditch 22 have a slope towards the outlet. The filter assembly 3 is located at the outlet of the drainage ditch 2 and includes a detachable filter box 31 filled with filter material for filtering the incoming water. The water storage component 4 includes a water tank 41 and a drain pipe 42 connected to the filter box 31, the drain pipe 42 having a bent structure; The water pump 5 is connected to the water tank 41 via the inlet pipe 43 and is used to pump water out of the water tank 41.

[0020] In the above embodiment, when there is standing water on the ground 1 or when it rains, the standing water flows into the drainage ditch 2 below through the drainage holes 11 provided around the ground 1. A protective net is provided at the opening of the drainage hole 11 to filter large impurities onto the ground 1. Secondly, a filter assembly 3 is provided at the water outlet. The standing water that has filtered out too many impurities flows into the filter box 31 from both sides. The filter box 31 is filled with filter material to further filter the standing water. Then, the essential oil drain pipe 42 flows into the water tank 41. The shape of the drain pipe 42 has a bend to prevent backflow of odor. After the treated water enters the water tank 41, it can be temporarily stored in the water tank 41. When needed, the water can be pumped out from the water inlet pipe 43 by the water pump 5 to spray water on the ground 1 or other water sources for water use. When the filter assembly 3 needs to be replaced, tools such as pry bars can be used to open the cover plate 12, and then put your hand into the handle 33 and pull it up to remove the old filter box 31. Then, align the new filter box 31 with the positioning groove opened on the drainage ditch 2 and push it down so that the buckles 32 set at the four corners of the filter box 31 are engaged with the drainage ditch 2, and the replacement is completed. It should be further explained that the horizontal drainage ditch 21, which is far from the outlet, is higher in the middle and lower on both sides, so that the accumulated water can flow into the vertical drainage ditch 22 on both sides. The drainage ditch 21, which is connected to the outlet, is higher on both sides and lower in the middle, so that the accumulated water can flow into the filter assembly 3 and then into the outlet. Furthermore, the height of the two sides of the drainage ditch 21 connected to the outlet is still lower than the height of the two vertical drainage ditches 22 on both sides, which facilitates the flow of water accumulated in the two drainage ditches 22 into the drainage ditch 21.

[0021] like Figure 1 As shown, a protective net is provided at the opening of the drainage hole 11.

[0022] In the above embodiment, a protective net is provided at the opening of the drainage hole 11. The mesh size of the protective net can be selected according to the actual situation. By laying the protective net, large impurities can be filtered onto the ground 1. When there is no water accumulation, it can be cleaned up and will not flow into the drainage ditch 2 and cause blockage.

[0023] like Figure 4 As shown, the filter box 31 has water inlet channels on both sides, and a filtration area is provided on both sides. There is a gap between the filtration areas to connect with the water outlet. The four corners of the filter box 31 are provided with buckles 32 for locking onto the side wall of the drainage ditch 21. The side wall of the filter box 31 is provided with positioning strips 34, which cooperate with the positioning grooves preset on the drainage ditch 2 for positioning during installation. The top of the filter box 31 is provided with a handle 33 for lifting when replacing.

[0024] In the above embodiment, the buckle 32 is shaped such that the outer plate is drawn inward, and the buckle 32 is made of a material with a certain elasticity. When snapping, the buckle 32 is opened by the thickness of the drainage channel 2, and the plate of the buckle 32 snaps into the drainage channel 2 by the elasticity.

[0025] As shown in the figure, the bend in the drain pipe 42 forms a water seal structure to prevent backflow of odors.

[0026] In the above embodiment, after the drain pipe 42 is bent, a section of still water column will remain in the pipe. This water column acts as a liquid barrier, separating the drain pipe 42 from the drainage channel 2. The water seal can also prevent cockroaches, mosquitoes and other insects from crawling into the water tank 41.

[0027] The working principle of this utility model is as follows: When there is standing water on the ground 1 or it rains, the standing water flows into the drainage ditch 2 below through the drainage holes 11 set around the ground 1. The drainage ditch 2 is respectively set with a horizontal drainage ditch 21 and a vertical drainage ditch 22, and the drainage ditch 21 and drainage ditch 22 are sloped, with the slope gradually decreasing towards the outlet, so that the standing water can flow towards the outlet. A protective net is set at the opening of the drainage hole 11 to filter out large impurities on the ground 1. It can be cleaned when there is no standing water, and will not flow into the drainage ditch 2 and cause blockage. When the water flows into the drainage ditch 2 and flows into the outlet, a filter assembly 3 is set at the outlet. The standing water with excessively large impurities flows into the filter box 31 from both sides. The filter box 31 is filled with filter material to further filter the standing water. Then the essential oil drain pipe 42 flows into the water tank 41. The shape has a bend to prevent backflow of odor. After treatment, the accumulated water enters the water tank 41 and can be temporarily stored in the water tank 41. When needed, the water can be pumped out from the inlet pipe 43 by the water pump 5 to spray water on the ground 1 or other water sources for water use. When the filter assembly 3 needs to be replaced, the cover plate 12 can be opened with a pry bar or other tools. Then, put your hand into the handle 33 and pull it up to remove the old filter box 31. Then put the new filter box 31 back in. When putting it back in, the drainage ditch 2 has a positioning groove. Align the positioning strip 34 on the side wall of the filter box 31 with the positioning groove, and then press down the filter box 31 so that the buckles 32 set at the four corners of the filter box 31 lock the side wall of the drainage ditch 21. The installation is then complete. Due to the setting of the positioning strip 34, the water outlet on the filter box 31 can be aligned with the water outlet of the drainage ditch 21 after replacement. Then, the cover plate 12 is closed to complete the installation.

[0028] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A drainage device for sports fields, characterized in that: include: The ground (1) has several drainage holes (11) around its perimeter, and a cover plate (12) is provided on one side of the ground (1). Drainage ditch (2), located below the ground (1) and connected to the drainage hole (11), includes a horizontally arranged drainage ditch one (21) and a vertically arranged drainage ditch two (22), both of which have a slope towards the outlet. A filter assembly (3) is provided at the outlet of the drainage ditch (2) and includes a removable filter box (31) filled with filter material for filtering the incoming water. The water storage assembly (4) includes a water tank (41) and a drain pipe (42) connected to the filter box (31), the drain pipe (42) having a bent structure; A water pump (5) is connected to the water tank (41) via an inlet pipe (43) and is used to pump water out of the water tank (41) for use.

2. The sports field drainage device according to claim 1, characterized in that: A protective net is provided at the opening of the drainage hole (11).

3. The sports field drainage device according to claim 1, characterized in that: The filter box (31) has water inlet channels on both sides and a filter area on both sides. The filter areas are connected to the water outlet through a gap.

4. A sports field drainage device according to claim 1, characterized in that: The filter box (31) has buckles (32) at its four corners for attaching to the side wall of the drainage ditch (21).

5. A sports field drainage device according to claim 1, characterized in that: The filter box (31) has a positioning strip (34) on its side wall, which cooperates with the positioning groove on the drainage ditch (2) for positioning during installation.

6. A sports field drainage device according to claim 1, characterized in that: The filter box (31) is provided with a handle (33) on the top for removal when replacing.

7. A sports field drainage device according to claim 1, characterized in that: The bend in the drain pipe (42) forms a water seal structure to prevent backflow of odors.

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