Drainage device

Abstract

According to the drainage device, in the actual use process, a water channel is laid at the designated position on the ground, then the water channel is fixed to the ground through cooperation of a permeation assembly and a positioning hole, and the position, not connected with the permeation assembly, of the positioning hole can be blocked through a cover body; then the water guide plate and the filtering mechanism are sequentially laid on the two oppositely arranged vertical pieces, and then the device can be used; when the drainage device is used, a part of water falling onto the water guide plate can flow towards the water inlet under the guiding action of the water guide groove, a part of sundries falling onto the water guide plate are pushed into the filtering mechanism, and a part of sundries directly enter the filtering mechanism, so that the upper surface of the drainage device is not easy to retain the sundries, and the drainage device is convenient to use. The impurities are filtered by the filtering mechanism, so that the impurities cannot enter the water channel, and the interior of the water channel is not easy to block; in general, the drainage device is firmer after being installed, and when water passes through the drainage device, sundries are not prone to being left outside, and the interior is not prone to being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, in particular to a drainage device. Background Art

[0002] Water is the source of life, but rainwater and used sewage also need to be properly handled, especially in urban construction. High-rise buildings have caused the population density to surge. In order to prevent these unclean water bodies from affecting the surrounding environment, such as causing floods and odors, we usually lay drainage devices to divert these excess water bodies; when implementing the sewage and rainwater diversion system, sewage is collected by drainage pipes and sent to sewage treatment plants for treatment, and then discharged into water bodies or recycled; rainwater is collected by drainage pipes and can be discharged into nearby water bodies.

[0003] Existing drainage devices are usually laid directly in grooves dug on the ground during installation, and the waterway is fixed by squeezing the surrounding objects. Once the surrounding objects are loose, such as loose soil, the position of the corresponding part of the drainage device will change, thereby affecting the flow of water in the waterway; a frame in the form of a fence or a plate with multiple through holes is usually set above the waterway. If the holes in the drainage device are small, they will be blocked by larger objects such as fallen leaves or garbage bags, which may easily cause blockage, thereby affecting the entry of water into the waterway and making the area above the drainage device dirty; if the holes in the drainage device are large, larger objects such as fallen leaves or garbage bags may enter the waterway, which may also easily cause blockage, thereby affecting the flow of water in the waterway. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above problems, the utility model provides a drainage device, which is more solid after installation, and when water passes through, it is not easy for debris to remain on the outside and it is not easy for the inside to be blocked.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A drainage device, comprising:

[0009] A substantially U-shaped waterway, which is laid on the ground for drainage and guidance, comprises two vertical members arranged opposite to each other and a horizontal member connecting the two vertical members, wherein the horizontal member serves as the bottom of the waterway, and a plurality of positioning holes are provided on the horizontal member, and a cover body is detachably connected to the positioning holes;

[0010] A plurality of water guide plates, the water guide plates are detachably connected to the top of the waterway, the plurality of water guide plates are linearly arranged along the extension direction of the waterway, a spacing is provided between two adjacent water guide plates and a water inlet is formed, each of the water guide plates is provided with a plurality of long strip water guide grooves, and an end of each of the water guide grooves is directly opposite to the water inlet, so that the water on the water guide plate can flow to the water inlet;

[0011] A plurality of filtering mechanisms, each of which is detachably connected to a filtering mechanism for filtering water, and the top of the filtering mechanism is open so that debris can fall into the filtering mechanism;

[0012] A plurality of infiltration components are detachably connected to the positioning holes and can be inserted into the ground, so as to fix the relative position of the waterway and the ground and enable the water body to infiltrate deep into the ground.

[0013] Preferably, the tops of the opposite sides of the two vertical members are each provided with a horizontally arranged first groove, the first groove is provided with a plurality of vertically arranged second grooves, the plurality of second grooves respectively correspond to the plurality of water guide plates, the bottom of the water guide plate is provided with two oppositely arranged first buffer pads and two oppositely arranged fixed blocks, the two first buffer pads respectively correspond to the two vertical members, the bottom of each fixed block is provided with a second buffer pad for buffering and shock absorption, the sides of the two fixed blocks away from each other are respectively slidably connected to the two first grooves, and each fixed block is slidably connected to the corresponding second groove, thereby limiting the horizontal movement of the water guide plate.

[0014] Preferably, the filtering mechanism comprises:

[0015] A cylinder, the cylinder is vertically connected, and a plurality of first filtering holes are provided on the side of the cylinder;

[0016] Two first protrusions, the two first protrusions are respectively arranged at two opposite ends of the cylinder, and the two first protrusions slide through the two first grooves respectively to clamp the filter mechanism at the water inlet;

[0017] Two second protrusions, the two second protrusions are respectively arranged on the two second protrusions and arranged opposite to each other, the two second protrusions respectively correspond to the two vertical members, and the top of the second protrusion is flush with the top of the water guide plate;

[0018] A connecting rod, two opposite ends of which are respectively connected to the two second protrusions, the extending direction of the connecting rod and the extending direction of the water guide groove are perpendicular to each other, and can serve as a handle and reduce the interval of the water inlets;

[0019] A bottom plate assembly is detachably connected to the bottom of the cylinder and is used to close the opening at the bottom of the cylinder. A plurality of second filtering holes are provided on the bottom plate assembly.

[0020] Preferably, the cylinder body is provided with two limiting holes arranged opposite to each other, each limiting hole is provided with a limiting part, the two limiting parts are arranged opposite to each other, each limiting part is composed of two limiting protrusions, and the bottom plate assembly includes:

[0021] A plate body, the top of which can abut against the bottom of the cylinder body, and the plurality of second filter holes are all arranged on the plate body;

[0022] A positioning protrusion, which is arranged on the upper surface of the plate body, is annular and is slidably connected to the inner wall of the cylinder body at the side, so that the plate body can only move up and down under the action of the positioning protrusion;

[0023] A rod body, the rod body is vertically arranged and the bottom of the rod body is connected to the plate body, and the length of the rod body is the same as the distance from the bottom of the cylinder body to the bottom of the limiting hole;

[0024] A limiting rod, which is horizontally arranged and the bottom is rotatably connected to the plate body. The limiting rod is elastic. After the top of the plate body abuts against the bottom of the cylinder body, the bottom of the limiting rod is flush with the bottom of the limiting hole. By rotating the limiting rod, the two ends of the limiting rod can be moved to the two limiting holes respectively, and each end of the limiting rod is limited between the two limiting protrusions in the corresponding limiting hole, thereby connecting the base plate assembly to the cylinder body.

[0025] Preferably, there is a gap between the side of the cylinder close to the vertical member and the corresponding vertical member, and there is a gap between the bottom of the plate body and the top of the horizontal member to avoid blocking the flow of water in the waterway.

[0026] Preferably, a third buffer pad is provided at the bottom of the first protrusion, a fourth buffer pad is provided at the bottom of the second protrusion, the bottom of the third buffer pad abuts against the bottom of the first groove, and the bottom of the fourth buffer pad abuts against the vertical member for buffering and shock absorption.

[0027] Preferably, the infiltration assembly comprises:

[0028] A syringe, the syringe can pass through the positioning hole and be inserted into the ground, the top of the syringe is open, and a plurality of groups of third filter holes are arranged on the side, the plurality of groups of third filter holes are linearly arranged along the extension direction of the syringe, so that the water in the syringe can penetrate deep into the ground, each group of the third filter holes is composed of a plurality of third filter holes arranged in a circular array, so as to evenly penetrate the surrounding soil and increase the penetration area;

[0029] A needle tip, which is arranged at the bottom of the syringe and is used to assist the syringe in inserting into the ground;

[0030] An edge, the edge is arranged on the top of the syringe, the edge is annular and has an area larger than the area of ​​the positioning hole, and is used to cooperate with the syringe to fix the waterway on the ground;

[0031] A plurality of support rods, wherein the tops of the plurality of support rods are flush with each other and the bottoms are all fixedly connected to the edge;

[0032] A striking plate, the bottom of which is fixedly connected to a plurality of the supporting rods, can withstand striking to assist the needle tip in inserting into the ground.

[0033] Preferably, the third filter hole is arranged in a conical hole at one end close to the inner wall of the syringe, and the size of the conical hole at one end close to the inner wall of the syringe is larger than the size of the end away from the inner wall of the syringe, so as to assist the water in the syringe to flow out.

[0034] Preferably, it also includes a filter cover, which is detachably connected to the infiltration component, the bottom of the filter cover is opened, and the side of the filter cover is provided with a plurality of fourth filter holes. After the filter cover is connected to the infiltration component, the filter cover is sleeved on the outside of the infiltration component, and the bottom of the filter cover abuts the horizontal member, so that the water in the waterway can enter the infiltration component only after passing through the fourth filter hole. The size of the fourth filter hole is smaller than that of the third filter hole, thereby preventing the third filter hole from being blocked.

[0035] Preferably, a first magnetic component is provided on the top of the striking plate, a second magnetic component is provided on the inner side of the top of the filter cover, and the striking plate and the filter cover are connected by the matching magnetic attraction of the first magnetic component and the second magnetic component.

[0036] (III) Beneficial effects

[0037] Compared with the prior art, the beneficial effects of the utility model are:

[0038] In actual use, the waterway is laid at a designated position on the ground, and then the waterway is fixed on the ground through the cooperation of the penetration component and the positioning hole. The positioning hole that is not connected to the penetration component can be blocked by the cover body to prevent rainwater from penetrating to the bottom of the horizontal member, thereby affecting the stability of the waterway after installation. The water guide plate and the filtering mechanism are laid on two relatively vertical members in sequence, and then the water can be used. When in use, a part of the water falling on the water guide plate can flow to the water inlet under the guidance of the water guide groove, thereby entering the filtering mechanism, and another part of the water directly passes through the inlet. The water inlet enters the filtering mechanism. Since the top of the filtering mechanism is open, a part of the debris falling on the water guide plate can be pushed into the filtering mechanism under the flow of water in the water guide groove, and a part of the debris directly enters the filtering mechanism, so that the upper surface of the drainage device is not easy to retain debris, and it is more tidy. Since these debris are filtered by the filtering mechanism, these debris will not enter the waterway, making it difficult for the inside of the waterway to be blocked. In general, by using the drainage device, it is more firm after installation, and when the water passes through, it is difficult for debris to be retained on the outside and difficult for the inside to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0040] Figure 1 A three-dimensional diagram of the drainage device of the utility model is shown;

[0041] Figure 2 Shows Figure 1 A three-dimensional view of the central drainage device from another angle;

[0042] Figure 3 Shows Figure 1 A three-dimensional view of the middle waterway and water guide plate;

[0043] Figure 4 Shows Figure 1 A three-dimensional view of the midwater channel, cover, permeation assembly and filter housing;

[0044] Figure 5 Shows Figure 1 A three-dimensional view of the middle water guide plate;

[0045] Figure 6 Shows Figure 1 A three-dimensional view of the middle water guide plate from another angle;

[0046] Figure 7 Shows Figure 1 A three-dimensional diagram of the filter mechanism;

[0047] Figure 8 Shows Figure 7 A magnified view of part A in FIG.

[0048] Fig. 9 Shows Figure 1 A three-dimensional diagram of the filter mechanism from another angle;

[0049] Fig.10 Shows Figure 1 a perspective view of the midsole plate assembly;

[0050] Fig.11 Shows Figure 1 A perspective view of the mid-permeable assembly;

[0051] Fig.12 Shows Figure 1 a partial plan cutaway view of a vertical section of a mid-permeable assembly;

[0052] Fig.13 Shows Figure 1 A three-dimensional diagram of the middle cover body;

[0053] Fig.14 Shows Figure 1 A three-dimensional view of the filter housing;

[0054] Fig.15 Shows Figure 1 A three-dimensional image of the filter cover from another angle.

[0055] In the figure: 1, water channel; 101, vertical member; 102, horizontal member; 2, water guide plate; 3, filtering mechanism; 31, cylinder; 32, first protrusion; 33, second protrusion; 34, connecting rod; 35, bottom plate assembly; 351, plate; 352, positioning protrusion; 353, rod; 354, limit rod; 36, first filtering hole; 37, second filtering hole; 4, penetration assembly; 41, syringe; 42, needle tip; 43, edge; 44, support rod; 45, striking Plate; 46, third filter hole; 461, conical hole; 5, positioning hole; 6, cover body; 7, water inlet; 8, water guide groove; 9, first groove; 10, second groove; 11, first buffer pad; 12, fixing block; 13, second buffer pad; 14, limiting hole; 15, limiting part; 151, limiting protrusion; 16, third buffer pad; 17, fourth buffer pad; 18, filter cover; 19, fourth filter hole; 20, first magnetic part; 21, second magnetic part; 22, handle. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0057] See attached Figure 1 -Attached Figure 4 The utility model discloses a drainage device, including a waterway 1 which is basically U-shaped, a plurality of water guide plates 2, a plurality of filtering mechanisms 3, and a plurality of infiltration components 4. The waterway 1 is laid on the ground for drainage and guidance. The waterway 1 includes two vertical members 101 which are arranged opposite to each other and a horizontal member 102 which connects the two vertical members 101. The horizontal member 102 serves as the bottom of the waterway 1. The horizontal member 102 is provided with a plurality of positioning holes 5. The positioning holes 5 are detachably connected with a cover body 6. The water guide plates 2 are detachably connected to the top of the waterway 1. The plurality of water guide plates 2 are arranged along the extension direction of the waterway 1. The water guide plates 2 are arranged linearly, with a spacing between two adjacent water guide plates 2 to form a water inlet 7. Each water guide plate 2 is provided with a plurality of long water guide grooves 8, and the end of each water guide groove 8 is directly opposite to the water inlet 7, so that the water on the water guide plate 2 can flow to the water inlet 7; each water inlet 7 is detachably connected to a filter mechanism 3 for filtering the water, and the top of the filter mechanism 3 is open so that debris can fall into the filter mechanism 3; the infiltration component 4 is detachably connected to the positioning hole 5 and can be inserted into the ground, which can fix the relative position of the waterway 1 and the ground and allow the water to penetrate deep into the ground.

[0058] In actual use, the waterway 1 is laid at a designated position on the ground, and then the waterway 1 is fixed to the ground through the cooperation of the penetration component 4 and the positioning hole 5. The positioning hole that is not connected to the penetration component 4 can be blocked by the cover body 6 to prevent rainwater from penetrating to the bottom of the horizontal member 102, thereby affecting the stability of the waterway 1 after installation. The water guide plate and the filtering mechanism 3 are laid on two relatively arranged vertical members 101 in sequence, and then the water can be used. When in use, a part of the water falling on the water guide plate 2 can flow to the water inlet 7 under the guidance of the water guide groove 8, thereby entering the filtering mechanism 3, and another part of the water directly flows ... The water then enters the filter mechanism 3 through the water inlet 7. Since the top of the filter mechanism 3 is open, a portion of the debris that falls onto the water guide plate 2 can be pushed into the filter mechanism 3 under the action of the flow of water in the water guide groove 8, and a portion of the debris directly enters the filter mechanism 3, so that the upper surface of the drainage device is not easy to retain debris, and is more tidy. Since these debris are filtered by the filter mechanism 3, these debris will not enter the waterway 1, making it difficult for the inside of the waterway 1 to be blocked. In general, by using the drainage device, it is more secure after installation, and when water passes through, it is difficult for debris to be retained on the outside and difficult for the inside to be blocked.

[0059] It should be noted that the number of infiltration components 4 is not limited in the present application. In order to firmly fix the waterway 1 on the ground, according to the principle of two points determining a line, at least two infiltration components 4 should be provided. Depending on the influence of environmental factors, such as when there is a lot of rainfall and a lot of domestic sewage, the number of infiltration components 4 can be increased to enhance the drainage capacity of the drainage device.

[0060] See attached Figure 4 and attached Fig.13 Furthermore, the specific material of the cover body 6 is not limited in the present application. In the present embodiment, the cover body 6 can be made of rubber, and the elasticity of the rubber itself can be used to tightly abut the positioning hole 5, thereby sealing.

[0061] See attached Figure 3 , Attachment Figure 5 and attached Figure 6When pedestrians or vehicles pass through the drainage device, the force exerted on the water guide plate 2 increases instantly. In order to reduce the damage to the water guide plate 2, the following design is carried out in this embodiment. Specifically, the tops of the opposite sides of the two vertical members 101 are provided with horizontally arranged first grooves 9, and the first grooves 9 are provided with multiple vertically arranged second grooves 10. The multiple second grooves 10 are respectively arranged corresponding to the multiple water guide plates 2. The bottom of the water guide plate 2 is provided with two oppositely arranged first buffer pads 11 and two oppositely arranged fixed blocks 12. The two first buffer pads 11 are respectively arranged corresponding to the two vertical members 101, and the bottom of each fixed block 12 is provided with a second buffer pad 13. The sides of the two fixed blocks 12 away from each other are slidably connected to the two first grooves 9 respectively, and each fixed block 12 is slidably connected to the corresponding second groove 10.

[0062] Through the design of the above structure, not only can the first buffer pad 11 and the second buffer pad 13 be used to buffer and reduce shock on the water guide plate 2, thereby extending the service life of the water guide plate 2; the first groove 9 and the second groove 10 can also be used to limit the movement of the water guide plate 2 in the horizontal direction, thereby preventing the water guide plate 2 from moving out of place after pedestrians or vehicles pass by.

[0063] See attached Figure 1 , Attachment Figure 7 and attached Fig. 9 In order to make the filter mechanism 3 not only able to filter the water body, but also able to accommodate debris and prevent the debris from completely clogging the filter mechanism 3, the following design is carried out in this embodiment. Specifically, the filter mechanism 3 includes a cylinder 31, two first protrusions 32, two second protrusions 33, a connecting rod 34, and a bottom plate assembly 35. The cylinder 31 is arranged through the top and bottom, and a plurality of first filtering holes 36 are arranged on the side of the cylinder 31; the two first protrusions 32 are respectively arranged at the opposite ends of the cylinder 31, and the two first protrusions 32 slide the two first grooves 9 respectively to move the filter mechanism 3 is clamped at the water inlet 7; two second protrusions 33 are respectively arranged on the two second protrusions 33 and are arranged opposite to each other, the two second protrusions 33 respectively correspond to the two vertical members 101, and the top of the second protrusion 33 is flush with the top of the water guide plate 2; the opposite ends of the connecting rod 34 are respectively connected to the two second protrusions 33, and the extending direction of the connecting rod 34 and the extending direction of the water guide groove 8 are perpendicular to each other; the bottom plate assembly 35 is detachably connected to the bottom of the cylinder 31, and is used to close the opening at the bottom of the cylinder 31. A plurality of second filtering holes 37 are provided on the bottom plate assembly 35.

[0064] Through the design of the above structure, after debris enters the barrel 31, even if the first filter hole 36 at the bottom of the barrel 31 is blocked, the first filter hole 36 at the top of the barrel 31 can still be used normally, so that the water can continue to pass through the filter mechanism 3 and be filtered when passing through the first filter hole 36; the filter mechanism 3 can be clamped at the water inlet 7 with the cooperation of the first protrusion 32 and the second protrusion 33, with a simple structure and convenient disassembly and assembly; the connecting rod 34 can serve as a handle and reduce the interval of the water inlet 7, which is convenient for taking and placing the filter mechanism 3, and can prevent the tire from sinking into the barrel 31, or the foot from sinking into the barrel 31; the bottom plate assembly 35 is detachable, so that the debris in the barrel 31 can be easily taken out, which is convenient for cleaning.

[0065] See attached Figure 7 -Attached Fig.10 There are various detachable connection methods. In order to more clearly introduce how the cylinder 31 and the bottom plate assembly 35 are detachably connected, one of the structures is introduced in this embodiment. Specifically, two limiting holes 14 arranged opposite to each other are provided on the cylinder 31, and each limiting hole 14 is provided with a limiting portion 15. The two limiting portions 15 are arranged opposite to each other, and each limiting portion 15 is composed of two limiting protrusions 151. The bottom plate assembly 35 includes a plate body 351, a positioning protrusion 352, a rod body 353, and a limiting rod 354. The top of the plate body 351 can abut the bottom of the cylinder body 31, and a plurality of second filter holes 37 are all arranged on the plate body 351; the positioning protrusion 352 is arranged on the upper surface of the plate body 351, and the positioning protrusion 352 is annular and slidably connected to the cylinder side. The inner wall of 31 is so that the plate body 351 can only move up and down under the action of the positioning protrusion 352; the rod body 353 is vertically arranged and the bottom is connected to the plate body 351, and the length of the rod body 353 is the same as the distance from the bottom of the cylinder 31 to the bottom of the limiting hole 14; the limiting rod 354 is horizontally arranged and the bottom is rotatably connected to the plate body 351, and the limiting rod 354 is elastic. After the top of the plate body 351 abuts the bottom of the cylinder 31, the bottom of the limiting rod 354 is flush with the bottom of the limiting hole 14, and the limiting rod 354 is rotated, and the two ends of the limiting rod 354 can be moved to the two limiting holes 14 respectively, and each end of the limiting rod 354 is respectively limited between the two limiting protrusions 151 in the corresponding limiting hole 14, so that the bottom plate assembly 35 is connected to the cylinder 31.

[0066] Through the design of the above structure, the cylinder 31 and the bottom plate assembly 35 can be connected or released by rotating the limit rod 354, which has a simple structure, reliable connection and convenient assembly and disassembly.

[0067] Furthermore, in order to enable the end of the limiting rod 354 to move more easily between the two limiting protrusions 151 in the same limiting portion 15 , the limiting protrusion 151 may be arranged to be arc-shaped.

[0068] In order to prevent the waterway 1 from being blocked by the cylinder 31 after the cylinder 31 is completely blocked, the following design is carried out in this embodiment. Specifically, there is a gap between the side of the cylinder 31 close to the vertical piece 101 and the corresponding vertical piece 101, and there is a gap between the bottom of the plate 351 and the top of the horizontal piece 102.

[0069] Through the design of the above structure, even if a cylinder 31 is completely blocked, the water in the waterway 1 can still flow normally and will not be completely blocked.

[0070] See attached Fig. 9 In order to reduce the damage to the filter mechanism 3 and the vertical member 101 at the corresponding position when pedestrians and vehicles pass by, the following design is carried out in this embodiment. Specifically, a third buffer pad 16 is provided at the bottom of the first protrusion 32, and a fourth buffer pad 17 is provided at the bottom of the second protrusion 33. The bottom of the third buffer pad 16 abuts against the bottom of the first groove 9, and the bottom of the fourth buffer pad 17 abuts against the vertical member 101.

[0071] Through the design of the above structure, the filter mechanism 3 can be buffered and shock-absorbed with the cooperation of the third buffer pad 16 and the fourth buffer pad 17 , thereby extending the service life of the filter mechanism 3 and the vertical member 101 .

[0072] See attached Figure 1 , Attachment Figure 4 and attached Fig.11 In order to enable the infiltration component 4 to fix the waterway 1 and enable the water body to penetrate deep into the ground, the following design is carried out in this embodiment. Specifically, the infiltration component 4 includes a syringe 41, a needle tip 42, an edge 43, a plurality of support rods 44, and a striking plate 45. The syringe 41 can pass through the positioning hole 5 and be inserted into the ground. The top of the syringe 41 is open, and a plurality of groups of third filter holes 46 are arranged on the side. The plurality of groups of third filter holes 46 are linearly arranged along the extension direction of the syringe 41, so that the water body in the syringe 41 can penetrate deep into the ground. Each group of third filter holes 46 has a plurality of third filter holes 46 arranged on the side. The filter hole 46 is composed of a plurality of third filter holes 46 arranged in a circular array to uniformly penetrate the surrounding soil and increase the penetration area; the needle tip 42 is arranged at the bottom of the syringe 41; the edge 43 is arranged at the top of the syringe 41, the edge 43 is circular and has an area larger than the area of ​​the positioning hole 5, and is used to cooperate with the syringe 41 to fix the waterway 1 on the ground; the tops of the plurality of support rods 44 are flush, and the bottoms are fixedly connected to the edges 43; the bottom of the impact plate 45 is fixedly connected to the plurality of support rods 44, which can withstand impact to assist the needle tip 42 in inserting into the ground.

[0073] Through the design of the above structure, the needle tip 42 can assist the syringe 41 to be inserted into the ground, which is more labor-saving; the syringe 41 can pass through the positioning hole 5, while the edge 43 cannot pass through the positioning hole 5. Therefore, as the syringe 41 is continuously inserted into the ground, the horizontal member 102 will be clamped and fixed between the edge 43 and the ground, thereby fixing the position of the waterway 1 relative to the ground; the penetration component 4 can be subjected to force by hammering the striking plate 45, thereby knocking the needle tip 42 and the syringe 41 into the ground, which can prevent the syringe 41 from being directly subjected to force and will not affect the water entering the cylinder 41.

[0074] See attached Fig.12 In order to enhance the permeability of the water body, the following design is carried out in this embodiment. Specifically, the end of the third filter hole 46 close to the inner wall of the syringe 41 is provided with a conical hole 461, and the size of the conical hole 461 at one end close to the inner wall of the syringe 41 is larger than the size of the end away from the inner wall of the syringe 41.

[0075] Through the design of the above structure, the conical hole 461 can increase the pressure of the water in the third filter hole 46, thereby assisting the water in the syringe 41 to flow outward, and can also prevent soil from entering the cylinder 41 as much as possible.

[0076] See attached Figure 4 , Attachment Fig.14 and attached Fig.15 After long-term use, the syringe 41 will inevitably be clogged, thereby affecting its own penetration function. In order to solve the above problem, the following design is carried out in this embodiment. Specifically, it also includes a filter cover 18, and the filter cover 18 is detachably connected to the penetration component 4. The bottom opening of the filter cover 18 is set, and the side of the filter cover 18 is provided with a plurality of fourth filter holes 19. After the filter cover 18 is connected to the penetration component 4, the filter cover 18 is sleeved on the outside of the penetration component 4, and the bottom of the filter cover 18 abuts the horizontal member 102, so that the water in the waterway 1 can enter the penetration component 4 only after passing through the fourth filter hole 19, and the size of the fourth filter hole 19 is smaller than that of the third filter hole 46.

[0077] Through the design of the above structure, since the size of the fourth filter hole 19 is smaller than that of the third filter hole 46, the syringe 41 can be prevented from being blocked. There is no need to pull out the syringe 41 for cleaning. Only the filter cover 18 needs to be disassembled and cleaned, which saves time and effort.

[0078] Furthermore, a handle 22 may be provided at the top of the filter cover 18 to facilitate taking and placing the filter cover 18 ; a sealing ring may also be provided at the bottom of the filter cover 18 to prevent water from entering the infiltration assembly 4 through the gap between the filter cover 18 and the horizontal member 102 .

[0079] See attached Fig.11 and attached Fig.15There are various detachable connection methods. In order to more clearly introduce how to disassemble and assemble the filter cover 18 and the permeation component 4, the following design is made in this embodiment. Specifically, a first magnetic component 20 is provided on the top of the striking plate 45, and a second magnetic component 21 is provided on the inner side of the top of the filter cover 18. The striking plate 45 and the filter cover 18 are connected by the matching magnetic attraction of the first magnetic component 20 and the second magnetic component 21.

[0080] Through the design of the above structure, not only can the filter cover 18 and the permeation component 4 be detachably connected, but also can be quickly disassembled and assembled, and the connection is more reliable without the shortcomings of snap connections that are easily damaged or threaded connections that are easily rusted.

[0081] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0082] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0083] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage device, characterized in that: include: A substantially U-shaped waterway, which is laid on the ground for drainage and guidance, comprises two vertical members arranged opposite to each other and a horizontal member connecting the two vertical members, wherein the horizontal member serves as the bottom of the waterway, and a plurality of positioning holes are provided on the horizontal member, and a cover body is detachably connected to the positioning holes; A plurality of water guide plates, the water guide plates are detachably connected to the top of the waterway, the plurality of water guide plates are linearly arranged along the extension direction of the waterway, a spacing is provided between two adjacent water guide plates and a water inlet is formed, each of the water guide plates is provided with a plurality of long strip water guide grooves, and an end of each of the water guide grooves is directly opposite to the water inlet, so that the water on the water guide plate can flow to the water inlet; A plurality of filtering mechanisms, each of which is detachably connected to a filtering mechanism for filtering water, and the top of the filtering mechanism is open so that debris can fall into the filtering mechanism; A plurality of infiltration components are detachably connected to the positioning holes and can be inserted into the ground, so as to fix the relative position of the waterway and the ground and enable the water body to infiltrate deep into the ground.

2. A drainage device according to claim 1, characterized in that: The tops of the opposite sides of the two vertical members are each provided with a horizontally arranged first groove, and the first groove is provided with a plurality of vertically arranged second grooves, and the plurality of second grooves are respectively provided for the plurality of water guide plates, and the bottom of the water guide plate is provided with two oppositely arranged first buffer pads and two oppositely arranged fixed blocks, and the two first buffer pads are respectively provided for the two vertical members, and the bottom of each fixed block is provided with a second buffer pad for buffering and shock absorption, and the sides of the two fixed blocks that are away from each other are respectively slidably connected to the two first grooves, and each fixed block is slidably connected to the corresponding second groove, thereby limiting the movement of the water guide plate in the horizontal direction.

3. A drainage device according to claim 2, characterized in that: The filtering mechanism comprises: A cylinder, the cylinder is vertically connected, and a plurality of first filtering holes are provided on the side of the cylinder; Two first protrusions, the two first protrusions are respectively arranged at two opposite ends of the cylinder, and the two first protrusions slide through the two first grooves respectively to clamp the filter mechanism at the water inlet; Two second protrusions, the two second protrusions are respectively arranged on the two second protrusions and arranged opposite to each other, the two second protrusions respectively correspond to the two vertical members, and the top of the second protrusion is flush with the top of the water guide plate; A connecting rod, two opposite ends of which are respectively connected to the two second protrusions, the extending direction of the connecting rod and the extending direction of the water guide groove are perpendicular to each other, and can serve as a handle and reduce the interval of the water inlets; A bottom plate assembly is detachably connected to the bottom of the cylinder and is used to close the opening at the bottom of the cylinder. A plurality of second filtering holes are provided on the bottom plate assembly.

4. A drainage device according to claim 3, characterized in that: The cylinder is provided with two limiting holes arranged opposite to each other, each limiting hole is provided with a limiting part, the two limiting parts are arranged opposite to each other, each limiting part is composed of two limiting protrusions, and the bottom plate assembly includes: A plate body, the top of which can abut against the bottom of the cylinder body, and the plurality of second filter holes are all arranged on the plate body; A positioning protrusion, which is arranged on the upper surface of the plate body, is annular and is slidably connected to the inner wall of the cylinder body at the side, so that the plate body can only move up and down under the action of the positioning protrusion; A rod body, the rod body is vertically arranged and the bottom of the rod body is connected to the plate body, and the length of the rod body is the same as the distance from the bottom of the cylinder body to the bottom of the limiting hole; A limiting rod, which is horizontally arranged and the bottom is rotatably connected to the plate body. The limiting rod is elastic. After the top of the plate body abuts against the bottom of the cylinder body, the bottom of the limiting rod is flush with the bottom of the limiting hole. By rotating the limiting rod, the two ends of the limiting rod can be moved to the two limiting holes respectively, and each end of the limiting rod is limited between the two limiting protrusions in the corresponding limiting hole, thereby connecting the base plate assembly to the cylinder body.

5. A drainage device according to claim 4, characterized in that: There is a gap between the side of the cylinder close to the vertical member and the corresponding vertical member, and there is a gap between the bottom of the plate body and the top of the horizontal member to avoid blocking the flow of water in the waterway.

6. A drainage device according to claim 3, characterized in that: A third buffer pad is provided at the bottom of the first protrusion, and a fourth buffer pad is provided at the bottom of the second protrusion. The bottom of the third buffer pad abuts against the bottom of the first groove, and the bottom of the fourth buffer pad abuts against the vertical member for buffering and shock absorption.

7. A drainage device according to claim 3, characterized in that: The infiltration assembly comprises: A syringe, the syringe can pass through the positioning hole and be inserted into the ground, the top of the syringe is open, and a plurality of groups of third filter holes are arranged on the side, the plurality of groups of third filter holes are linearly arranged along the extension direction of the syringe, so that the water in the syringe can penetrate deep into the ground, each group of the third filter holes is composed of a plurality of third filter holes arranged in a circular array, so as to evenly penetrate the surrounding soil and increase the penetration area; A needle tip, which is arranged at the bottom of the syringe and is used to assist the syringe in inserting into the ground; An edge, the edge is arranged on the top of the syringe, the edge is annular and has an area larger than the area of ​​the positioning hole, and is used to cooperate with the syringe to fix the waterway on the ground; A plurality of support rods, wherein the tops of the plurality of support rods are flush with each other and the bottoms are all fixedly connected to the edge; A striking plate, the bottom of which is fixedly connected to a plurality of the supporting rods, can withstand striking to assist the needle tip in inserting into the ground.

8. A drainage device according to claim 7, characterized in that: The third filter hole is arranged in a conical hole at one end close to the inner wall of the syringe, and the size of the conical hole at one end close to the inner wall of the syringe is larger than the size of the end away from the inner wall of the syringe, so as to assist the water in the syringe to flow out.

9. A drainage device according to claim 7, characterized in that: It also includes a filter cover, which is detachably connected to the infiltration component. The bottom of the filter cover is opened, and the side of the filter cover is provided with a plurality of fourth filter holes. After the filter cover is connected to the infiltration component, the filter cover is sleeved on the outside of the infiltration component, and the bottom of the filter cover abuts the horizontal member, so that the water in the waterway can enter the infiltration component only after passing through the fourth filter hole. The size of the fourth filter hole is smaller than that of the third filter hole, thereby preventing the third filter hole from being blocked.

10. A drainage device according to claim 9, characterized in that: A first magnetic component is disposed on the top of the striking plate, a second magnetic component is disposed on the inner side of the top of the filter cover, and the striking plate and the filter cover are connected by magnetic attraction of the first magnetic component and the second magnetic component.

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