Aisle long-distance water conveying guaranteeing system for collecting rainwater through cooperation of horizontal pool and vertical pool

Abstract

The invention relates to the technical field of rainwater resource collection engineering, in particular to an aisle long-distance water delivery guaranteeing system for collecting rainwater through mutual matching of a horizontal pool and a vertical pool, which is characterized by comprising a drain ditch, a vertical rain grate and a horizontal collection vertical flow rain grate, the drain ditch comprises a water delivery channel and a sludge settling tank; a gabion is arranged between the sludge settling tank and the water conveying channel; the vertical rain grate is communicated with the water delivery channel through a branch pipe; and the flat collecting vertical flow rain grate is arranged above the water conveying channel and is communicated with the water conveying channel. By means of the ingenious design of the vertical rain grate and the flat collecting vertical flow rain grate, rainwater can be effectively collected and guided into the water conveying channel through mutual matching of the devices, and follow-up long-distance non-silt conveying is facilitated. The vertical rain grate utilizes rainwater buoyancy to drive a door opening mechanism to achieve automatic drainage, and the automation degree of rainwater collection is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of rainwater resource collection engineering, and in particular to a long-distance water conveyance system for ensuring the path of collecting rainwater by mutual matching of horizontal and vertical pools. Background Art

[0002] In the process of urbanization, rainwater collection and utilization technology has always been an important topic in the field of water resource management. However, there are still many deficiencies in the existing rainwater collection technologies, especially when facing complex and changeable natural environments, these problems become more prominent. The main disadvantages of the existing technologies are as follows: (1) In order to collect rainwater, humans adopt the method of hardening the land so that rainwater can flow smoothly into the collection system. However, for ecological balance and survival needs, the land cannot be completely hardened. Therefore, the collection of rainwater on the unhardened land has become a major problem. The rainwater on these lands is often absorbed by the soil and is difficult to be effectively collected and utilized. (2) Traditional rainwater collection systems often lack an efficient collection mechanism and cannot make full use of the natural characteristics of rainwater for collection, resulting in a large amount of rainwater being wasted. (3) Existing rainwater collection systems are often affected by blockages such as sundries and leaves, resulting in obstacles in the collection process. This not only reduces the collection efficiency but also increases the maintenance cost. (4) Traditional rainwater collection systems often rely on manual operation and maintenance, with a low degree of automation. This not only increases the labor cost but also limits the application scope and effect of the system. Summary of the Invention

[0003] The purpose of the present invention is to provide a long-distance water conveyance system for ensuring the path of collecting rainwater by mutual matching of horizontal and vertical pools to solve the technical problem that the existing rainwater resource project cannot conduct long-distance water conveyance.

[0004] To solve the above technical problems, a long-distance water conveyance system for ensuring the path of collecting rainwater by mutual matching of horizontal and vertical pools provided by the present invention includes a drainage ditch, a vertical rain grate, and a horizontal collecting and vertical flowing rain grate; the drainage ditch includes a water conveyance channel and a sedimentation tank; a gabion is arranged between the sedimentation tank and the water conveyance channel; the vertical rain grate is communicated with the water conveyance channel through a branch pipe; the horizontal collecting and vertical flowing rain grate is arranged above the water conveyance channel and is communicated with the water conveyance channel; the sewer in the water conveyance channel centrally conveys the water sources collected from all parties to the water resource reserve.

[0005] Furthermore, a water tank with ears is arranged at the lower part of the vertical rain grate, and the opening and closing mechanism is driven by the buoyancy of rainwater to realize automatic water collection and drainage; the vertical rain grate includes a convex card main body and a concave card main body; the convex card main body and the concave card main body are limited by a convex card and a concave card.

[0006] Further, the vertical rain grate further includes a baffle and a mesh grate; the mesh grate and the baffle form a trough-shaped structure by welding; the baffle is provided with screw holes for fixing the baffle to the inner side of the convex card body by screws passing through the screw holes; the baffle is provided with a trough-shaped bend angle for isolating the adhesion substances of the door net and maintaining an operating gap.

[0007] Further, the water tank with ears is provided with a drain hole and a buckle; a floating block, a first floating rod and a second floating rod arranged on the floating block are arranged inside the water tank with ears.

[0008] Further, a vertical door is further included; the upper end of the vertical door is installed at the upper beam of the convex card body through a hinge; a rope clamping rod is welded to the back of the vertical door; a pulling door rope hole is provided at the lower end of the vertical door; a first pulling rope is tied in the pulling door rope hole; the other end of the first pulling rope passes through a hanging rope loop fixed on the upper beam of the convex card body and is tied to a pulling rope lever; a second pulling rope is also tied to the pulling rope lever; the second pulling rope bypasses a boosting pulling rope lever fixed at the lower end of the inner wall of the convex card body and is tied to the second floating rod, forming a buoyancy-driven linkage mechanism.

[0009] Further, a lifting rotating rod is further included; a rotating rod hole is arranged at the center of the lifting rotating rod; the lifting rotating rod is installed on the inner walls on both sides of the convex card body through a rotating rod screw passing through the rotating rod hole; a first moving connection hole and a second moving connection hole are respectively arranged at both ends of the lifting rotating rod.

[0010] Further, a water-permeable plate with ears is arranged on one side of the water tank with ears close to the convex card body; the width of the water-permeable plate with ears is the same as that of the convex card body; a first fixing rod perforation, a second fixing rod perforation and water-permeable holes are arranged on the water-permeable plate with ears; the water-permeable plate with ears is fixedly connected to the box ear of the water tank with ears through screw holes; the water tank with ears is clamped to the convex card body through a buckle, forming a modular assembly structure.

[0011] Further, the first floating rod penetrates through the first fixing rod perforation of the water-permeable plate with ears and is connected to the first moving connection hole at the front end of the lifting rotating rod through a screw hole arranged at the end of the first floating rod; the second floating rod penetrates through the second fixing rod perforation of the water-permeable plate with ears, and the end is connected to the second pulling rope; the rear end of the lifting rotating rod is connected to the pulling rope lever through the second moving connection hole, and the synchronous movement of the first floating rod, the second floating rod and the pulling rope lever is realized by using the lever principle.

[0012] Further, threads are arranged at both ends of the pulling rope lever and are locked with the second moving connection hole of the lifting rotating rod through nuts; the self-weight of the pulling rope lever and the buoyancy form a dynamic balance to ensure that the vertical door automatically closes when there is no water.

[0013] Further, a door sealing rope is tied to the moving connection hole, and the door sealing rope passes through between the rope clamping rod and the vertical door.

[0014] Further, the flat-inflow vertical-flow rain grate includes a grate body and a load-bearing plate; the grate body and the load-bearing plate cooperate with each other and are installed on the open water collection surface opening of the drainage ditch; the grate body is designed in the shape of an I-beam with a concave middle beam, and vertical walls are provided at both ends; lock rod holes are formed in the vertical walls, and isolation piers are provided at positions opposite to the middle beam; slats are installed on the two vertical walls under the isolation pier, and the load-bearing plate is pressed on the slats and placed between the two vertical walls; lock rod holes and bracelet pits are formed in the load-bearing plate; the inner sides of the two vertical walls under the isolation pier are cleaning slopes; the lower parts of the two cleaning slopes are connected by a concave channel bottom, and the connecting body of the concave channel bottom and the cleaning slope forms the concave I-beam of the grate body.

[0015] Further, first nail holes are provided on the concave channel bottom, string nails are installed in the first nail holes, a mesh and a revolving door with a rotating shaft hinge are installed under the slats; the installation of the revolving door makes a concave water storage channel space that can collect and store water formed at the concave I-beam of the grate body; a water filtering plate is installed under the concave channel bottom, and a water tank is provided under the water filtering plate.

[0016] Further, nail holes are provided at the tops of both ends of the slats, and the slats are fixed on the vertical walls on both sides of the isolation pier by passing ordinary screws through the nail holes; pulleys are welded in the middle section of the slats, the pulleys are opposite to two string holes provided on the water filtering plate, two rope loops on a floating buoy provided in the water tank are aligned with the string holes, and a connecting door rope is tied, after passing through the string holes, the connecting door rope bypasses the pulleys and passes through the connecting rope holes on the revolving door and is firmly tied.

[0017] Further, a mud scraping knife is further included; the mud scraping knife is located between the mesh and the revolving door; a knife handle is welded on the back of the mud scraping knife; a long hole is formed in the knife handle.

[0018] Further, water filtering holes are provided on the water filtering plate, and nail holes, string holes, string handle holes and second nail holes are provided; the bottom end of the plastic sleeve opening at the top end of the knife handle is closely pasted on the edge of the string handle hole, and the water filtering plate is firmly installed under the vertical wall by passing ordinary screws through the second nail holes.

[0019] Further, a nail post is provided in the center of the interior of the water tank, and the third nail holes provided on the nail post are aligned with the second nail holes and the first nail holes; there are clamping plates on both sides of the upper edge of the water tank, and the clamping plates tightly clamp both sides of the water filtering plate; leak holes with a diameter of 1.5 - 2 mm are provided at the bottom of the water tank.

[0020] Further, a top pull rod is provided in the long hole, and the top pull rod is fixed by a pin provided on the top pull rod; the knife handle is inserted into the string handle hole on the water filtering plate; plastic sleeves are sleeved on the top of the knife handle and the edge of the string handle hole on the upper plate surface of the water filtering plate.

[0021] Furthermore, two inverted triangular grooves are designed in the middle section of the revolving door surface; a rope hole is opened on the triangular inclined surface of the groove; a door connecting rope is tied in the rope hole; the pivot hinge is welded to the sharp edge of the triangular groove, and the other side of the pivot hinge is installed on the side wall of the bottom of the concave channel, and the revolving door opens downward to the inside of the drain channel.

[0022] Furthermore, the two column loops in the middle of the float are sleeved on the nail column; a top pull rod and a rope loop are respectively installed on both sides of the upper end of the float; the rod head of the top pull rod is equipped with a pin and placed in the long hole of the handle; the door rope is tied to the rope loop.

[0023] Furthermore, the vertical rain grate and the horizontal vertical flow rain grate form a complete water-following force-taking system; the vertical rain grate and the horizontal vertical flow rain grate are respectively equipped with the ear water tank and the water tank; rainwater falls from a high place, and the rainwater at the vertical rain grate passes through the ear water-permeable plate with 0.8-1.1 mm water-permeable holes and enters the ear water tank; the rainwater at the horizontal vertical flow rain grate passes through the water filter plate with 0.8-1.1 mm water filter holes and enters the water tank; the ear water tank There are only one or two 1.5-2 mm drainage holes at the bottom of the water tank; there are only one or two 1.5-2 mm leakage holes at the bottom of the water tank; the total area of ​​the water-permeable holes is larger than the total area of ​​the drainage holes, and the total area of ​​the water-filtering holes is larger than the total area of ​​the leakage holes, ensuring smooth water inflow; the difference in upper and lower apertures ensures that the water tank can still maintain a certain stability when the vertical rain grate and the flat vertical flow rain grate stop working for some reason; a plastic cover is put on the edge of the rod body or rope moving section and the rod hole or rope hole.

[0024] Furthermore, the vertical walls of the horizontal vertical flow rain grate are erected on the grate support platforms of the first waterway wall and the second waterway wall on both sides of the water channel; the third locking rod hole is arranged inside the first waterway wall and the second waterway wall; the locking rod passes through the second locking rod hole in the load-bearing plate, the first locking rod hole in the vertical wall and the third locking rod hole in sequence, and the entire assembly is locked by rotating the hand ring on the locking rod; the hand ring is flattened and embedded in the hand ring pit of the load-bearing plate to achieve stable locking.

[0025] Furthermore, the sedimentation tank adopts a U-shaped design, wherein the second gabion frame on the second mud pool wall of the U-shaped structure is aligned with the first gabion frame in the water channel.

[0026] Furthermore, the water conveyance channel adopts a U-shaped structural design; the load-bearing plate and the ditch cover plate close the top of the drainage ditch.

[0027] Furthermore, a first gabion frame and a second gabion frame are arranged opposite to each other on the water channel and the sludge tank; and gabions are placed in the first gabion frame and the second gabion frame.

[0028] Furthermore, a hosting platform is provided on the wall of the second water channel; the branch pipe is placed on the hosting platform.

[0029] Furthermore, a partition is provided in the sedimentation tank; the partition divides the sedimentation tank into multiple sections; the partition is arranged in a partition groove provided in the sedimentation tank.

[0030] Adopting the above technical solutions, the present invention has the following beneficial effects: (1) Through the ingenious design of the vertical rain grate and the flat-inlet vertical-flow rain grate, the devices can cooperate with each other to effectively collect rainwater and guide it into the water conveyance channel, facilitating subsequent non-silting and long-distance transportation. The vertical rain grate utilizes the buoyancy of rainwater to drive the door-opening mechanism to achieve automatic water drainage, improving the automation level of rainwater collection. (2) The convex card body and the concave card body of the vertical rain grate are limited by the convex card and the concave card, forming a modular assembly structure, which is convenient for installation and disassembly. At the same time, the ear-mounted water tank is clamped with the convex card body through a buckle, also realizing modular design, making the maintenance of the device more convenient. (3) Through the buoyancy-driven linkage mechanism composed of a floating block, a floating rod, a pulling rope rod, etc., the device can automatically adjust the state of the vertical door according to the buoyancy of rainwater, realizing the automatic collection and discharge of rainwater, and improving the intelligence and automation level of the device. (4) The components such as the baffle and the mesh grate of the vertical rain grate are welded to form a groove-shaped structure, enhancing the structural stability. At the same time, the modular design of components such as the ear-mounted water tank also makes the device more durable in long-term use. (5) The design of the flat-inlet vertical-flow rain grate makes cleaning and maintenance more convenient. For example, the setting of the mud-scraping knife can conveniently clean sundries such as sediment deposited on the water filtration plate. (6) By efficiently collecting and utilizing rainwater, the device helps to reduce the rainwater discharge pressure, promote the recycling of water resources, and conforms to the concepts of energy conservation, environmental protection and sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1 It is a front view structural schematic diagram of the highway infrastructure around the city; Figure 2 It is a left view structural schematic diagram of the highway infrastructure around the city; Figure 3 It is a front view structural schematic diagram of the vertical permeable grate used on the curb of the highway around the city; Figure 4 It is a top view structural schematic diagram of the vertical permeable grate used on the curb of the highway around the city; Figure 5 It is the front view structural schematic diagram of the vertical rain grate replacing the existing vertical permeable grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 6 It is the top view structural schematic diagram of the vertical rain grate replacing the existing vertical permeable grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 7 It is the left view structural schematic diagram of the vertical rain grate replacing the existing vertical permeable grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 8 It is the front view structural schematic diagram of the baffle used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 9 It is the top view structural schematic diagram of the baffle used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 10 It is the left view structural schematic diagram of the baffle used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 11 It is the front view structural schematic diagram of the back side of the vertical door used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 12 It is the left view structural schematic diagram of the back side of the vertical door used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 13 It is the front view structural schematic diagram of the lifting and rotating rod used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 14 It is the left view structural schematic diagram of the lifting and rotating rod used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 15 It is the structural schematic diagram of the pull rope rod used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 16 It is the top view structural schematic diagram of the ear-shaped permeable plate used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 17 It is the front view structural schematic diagram of the ear-shaped water tank used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 18 It is the top view structural schematic diagram of the ear-shaped water tank used in the vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 19 It is a front view structural schematic diagram of a floating buoy used in a vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 20 It is a top view structural schematic diagram of a floating buoy used in a vertical rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 21 It is Figure 7 The sectional view structural schematic diagram of the closed state of the A - A door body in Figure 22 It is Figure 6 The sectional view structural schematic diagram of the open state of the B - B door body in Figure 23 It is Figure 5 The sectional view structural schematic diagram of the closed state of the C - C door body in Figure 24 It is Figure 6 The sectional view structural schematic diagram of the open state of the D - D door body in Figure 25 It is a front view structural schematic diagram of the convex card body needing to be docked with the concave card body in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 26 It is a top view structural schematic diagram of the convex card body needing to be docked with the concave card body in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 27 It is a front view structural schematic diagram of a flat collecting and vertical flowing rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 28 It is a top view structural schematic diagram of a flat collecting and vertical flowing rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 29 It is a left view structural schematic diagram of a flat collecting and vertical flowing rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 30 It is a front view structural schematic diagram of a slat used in a flat collecting and vertical flowing rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 31 It is a left view structural schematic diagram of a slat used in a flat collecting and vertical flowing rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 32 It is a front view structural schematic diagram of a mud scraping knife used in a flat collecting and vertical flowing rain grate in the guarantee path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 33It is a schematic top view structure diagram of a sludge scraping knife used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 34 It is a schematic left view structure diagram of a sludge scraping knife used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 35 It is a schematic front view structure diagram of a revolving door used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 36 It is a schematic top view structure diagram of a revolving door used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 37 It is a schematic left view structure diagram of a revolving door used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 38 It is a schematic top view structure diagram of a water filtering plate used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 39 It is a schematic front view structure diagram of a water tank used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 40 It is a schematic top view structure diagram of a water tank used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 41 It is a schematic left view structure diagram of a water tank used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 42 It is a schematic front view structure diagram of a float used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 43 It is a schematic top view structure diagram of a float used in a flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by mutual matching of flat and vertical pools in the present invention; Figure 44 It is Figure 28 The schematic sectional view structure diagram of the closed state of the revolving door at the back of the E-E grate body; Figure 45 It is Figure 29 The schematic sectional view structure diagram of the closed state of the revolving door at the F-F visual part; Figure 46 It is Figure 28 The schematic sectional view structure diagram of the open state of the revolving door at the G-G visual part; Figure 47 It is Figure 46Schematic left sectional view of the opening state of the H-H revolving door; Figure 48 It is the schematic front view structure of the water conveyance channel used under the flat-collecting and vertical-flow rain grate in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 49 It is Figure 48 Schematic I-I sectional view of the connecting mud pool water channel wall structure; Figure 50 It is Figure 48 Schematic J-J sectional view of the connecting branch pipe water channel wall structure; Figure 51 It is the schematic top view of the trench cover plate used on the water conveyance channel in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 52 It is the schematic diagram of the locking rod structure used for the series-connected load-bearing plate, grate body and water conveyance channel structure in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 53 It is the schematic front view structure of the sedimentation tank in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 54 It is the schematic top view structure of the sedimentation tank in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 55 It is Figure 53 Schematic K-K sectional view of the connecting cultivated land mud pool wall structure; Figure 56 It is Figure 53 Schematic L-L sectional view of the connecting water conveyance channel mud pool wall structure; Figure 57 It is the schematic diagram of the partition used between the mud pools in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 58 It is the schematic diagram of the gabion structure used for water filtration between the mud pool and the water conveyance channel in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 59 It is the schematic diagram of the structure in which the water conveyance channel and the mud pool are integrated with the gabion in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 60 It is the schematic front view structure of the project with the flat and vertical pools coordinated as a whole in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 61 It is the schematic top view structure of the project with the flat and vertical pools coordinated as a whole in the guaranteed path long-distance water conveyance system for collecting rainwater by the mutual matching of flat and vertical pools in the present invention; Figure 62 It is the photo of the vertical permeable grate used in the existing road curb; Figure 63 It is a photo of the vertical permeable grate currently used under the overpass in combination; Figure 64 It is a photo of the vertical rain grate product from the front view angle; Figure 65 Photo of the effect of replacing the vertical permeable grate with the vertical rain grate; Figure 66 Photo of the effect of replacing the combined vertical permeable grate with the vertical rain grate; Figure 67 It is a photo of the flat - collecting vertical - flowing rain grate product from the top - down view angle; Figure 68 It is a photo of the flat - collecting vertical - flowing rain grate product from the front view angle; Figure 69 It is a photo of the current roadside drainage ditch condition; Figure 70 It is a photo of the effect of installing the flat - collecting vertical - flowing rain grate in the roadside drainage ditch;

[0033] Reference signs: 1 - Highway; 2 - Curb; 3 - Vertical permeable grate; 4 - Sidewalk; 5 - Drainage ditch; 6 - Cultivated land; 7 - Branch pipe; 8 - Cement frame; 9 - Iron rod; 10 - Vertical rain grate; 11 - Convex card body; 12 - Convex card; 13 - Baffle; 14 - Screw hole; 15 - Mesh grate; 16 - Vertical door; 17 - Card rope rod; 18 - Hinge; 19 - Pull door rope hole; 20a - First pull rope; 20b - Second pull rope; 21 - Suspension rope loop; 22 - Pull rope rod; 23 - Rod head thread; 24 - Lifting rotating rod; 25 - Rotating rod hole; 26a - First moving connection hole; 26b - Second moving connection hole; 27 - Rotating rod screw; 28 - Sealing door rope; 29 - Boosting pull rope rod; 30 - Perforated plate with ear; 31a - First fixed rod string hole; 31b - Second fixed rod string hole; 32 - Permeable hole; 33 - Water tank with ear; 34 - Tank ear; 35 - Buckle; 36 - Drainage hole; 37 - Floating rod; 37a - First floating rod; 37b - Second floating rod; 38 - Screw hole; 39 - Floating buoy; 40 - Concave card body; 41 - Concave card; 42 - Flat collecting vertical flow rain grate; 43 - Grate body; 44 - Isolation pier; 45 - Cleaning slope; 46 - Concave channel bottom; 47a - First string nail hole; 47b - Second string nail hole; 47c - Third string nail hole; 48 - String nail; 49 - Vertical wall; 50a - First lock rod hole; 50b - Second lock rod hole; 50c - Third lock rod hole; 51 - Load-bearing plate; 52 - Hand ring pit; 53 - Slat; 54a - First nail hole; 54b - Second nail hole; 55 - Pulley; 56 - Mesh; 57 - Mud scraping knife; 58 - Knife handle; 59 - Long hole; 60 - Plastic sleeve; 61 - Rotating door; 62 - Rotating shaft hinge; 63 - Groove; 64 - Connecting rope hole; 65 - Water storage channel; 66 - Drainage channel; 67 - Filter plate; 68 - Filter hole; 69 - String handle hole; 70 - String rope hole; 71 - Water tank; 72 - Nail post; 73 - Clamp card; 74 - Leakage hole; 75 - Floating buoy; 76 - Column ring; 77 - Top pull rod; 78 - Pin; 79 - Rope loop; 80 - Connecting door rope; 81 - Water delivery channel; 82 - Sewer; 83 - Water channel wall; 83a - First water channel wall; 83b - Second water channel wall; 84 - Trusteeship platform; 85 - Grate support platform; 86a - First stone cage frame; 86b - Second stone cage frame; 87 - Lock rod; 88 - Hand ring; 89 - Gutter cover plate; 90 - Sedimentation tank; 91 - Sedimentation tank wall; 91a - First sedimentation tank wall; 91b - Second sedimentation tank wall; 92 - Partition groove; 93 - Partition; 94 - Stone cage. Detailed implementation manner

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0037] It should also be noted that the following specific embodiments or specific implementation manners are a series of optimized setting manners listed by the present invention to further explain the specific invention content, and these setting manners can be combined with each other or used in association with each other.

[0038] The present invention will be further explained and illustrated below in conjunction with specific implementation manners.

[0039] Embodiment 1 A long-distance water conveyance system for ensuring the path of collecting rainwater by mutual matching of flat and vertical pools provided in this embodiment is used to solve the problems existing in the existing rainwater resource project beside the road.

[0040] Timely collecting the rainwater on the road surface is the basic right to ensure travel safety. Therefore, the rainwater resource project is accompanied by the road. The condition of the road may not affect the rainwater resource project, but the condition of the rainwater resource project will definitely affect the road. Different road sections are equipped with different facilities. In the urban area, it is convenient to manage, the ground is basically hardened, and the cleaning ratio is high. It is relatively easy to remedy in case of disasters. Out of the city, due to economic and environmental factors, etc., the facilities are much simpler. Although simple, some standards are even higher. For example, there are many heavy vehicles coming and going, the route is single, and the road surface quality should be relatively better. The supporting facilities should also have as few problems as possible. The economic loss of detouring will be very heavy. To save money and solve practical problems, many water inlets in the rainwater resource project out of the city are equipped with vertical permeable grates in the road curb to collect the rainwater on the road surface, and the water is conveyed through a direct drainage ditch. The rainwater resource project that cannot pay attention to collection and transportation has weak ability to withstand natural disasters and frequent problems, and ultimately will backfire on the road.

[0041] As Figures 1-4 shown, the following is the usage scenario of this application and the prior art. Vehicles run on Road 1. If a common flat rainwater collection well on urban roads is used to collect rainwater, given the heavy traffic load in this area, it is easy to cause damage to the facilities. The out-of-town area is adjacent to the vast cultivated land 6. To ensure the safety of vehicles and pedestrians, sidewalks 4 higher than the ground are set on both sides of Road 1. The excess water in the cultivated land 6 will naturally flow into the drainage ditch 5. The setting of the sidewalk 4 effectively blocks the muddy water from the cultivated land 6 from flowing into Road 1, avoiding the impact of wet road surfaces on driving safety. However, at the same time, it also hinders the rainwater on Road 1 from directly flowing into the drainage ditch 5. To solve this problem, a vertical permeable grate 3 is installed on the curb 2 at the edge of the sidewalk 4. A branch pipe 7 is connected behind the vertical permeable grate 3, which can directly lead the rainwater on Road 1 into the drainage ditch 5. To ensure the water collection efficiency of the permeable grate 3 and the stability of its structure, an iron rod 9 is used as a support and supplemented with a cement frame 8 for reinforcement. As Figures 5-7 shown, the vertical rain grate 10 is designed to directly replace the commonly used vertical permeable grate 3 in the above prior art, and its upper shape is kept consistent with that of the vertical permeable grate 3 to ensure compatibility. To facilitate the maintenance work when problems occur during the use of the vertical rain grate 10, the upper part of the vertical rain grate 10 is manufactured with an outer shape with a convex card body 11. The lower part of the vertical rain grate 10 is equipped with an ear-mounted water tank 33, and the ear-mounted water tank 33 can collect the flowing rainwater and use the generated buoyancy to drive the door opening mechanism. When the door opens, the built-in mesh grate 15 will automatically conduct a water quality self-inspection and block the particulate matter that does not meet the requirements outside the system project. As Figures 8-10 shown, the baffle 13 is made of a stainless steel flat plate bent into a trough-shaped structure and welded to the flat mesh grate 15. Subsequently, it is fixedly installed inside the frame of the convex card body 11 by passing screws through the screw holes 14 on the baffle 13. As Figures 11-12 shown, one side of the vertical door 16 is connected to the hinge 18 by welding or gluing. Two pull door rope holes 19 are provided at the lower end of the vertical door 16. On both sides of the back of the door surface, a rope clamping rod 17 and another set of hinges 18 are welded respectively. The front view of the rope clamping rod 17 can be seen in Figure 11 , and its left view is shown in Figure 12 . After the rope clamping rod 17, the hinge 18 and the vertical door 16 are properly connected, the entire assembly can be installed on the upper beam part of the convex card body 11 behind the baffle 13 and the mesh grate 15 by means of ordinary screws or gluing. As Figures 13-14 shown, the lifting rotating rod 24 includes the following elements: a rotating rod hole 25 is located at the center of the lifting rotating rod 24, and long-shaped first moving connection holes 26a and second moving connection holes 26b are provided at both ends of the lifting rotating rod 24. This design aims to prevent the structure connected to the hole from being stuck due to the lack of necessary space or gaps during the movement process, resulting in the interruption of the operation. The lifting rotating rod 24 is installed on the inner side walls on both sides of the convex card body 11. AsFigure 15 The structure diagram of the drawstring rod 22 is shown, and there are threads 23 at both ends of the drawstring rod 22. As Figure 16 shown, the plate width of the ear-bearing water-permeable plate 30 is consistent with the convex card body 11. The ear-bearing water-permeable plate 30 is provided with a first fixed rod string hole 31a, a second fixed rod string hole 31b, densely arranged water-permeable holes 32 with a diameter of 0.8 - 1.1 mm, and screw holes 14. This ear-bearing water-permeable plate 30 is arranged between the convex card body 11 and the ear-bearing water tank 33. As Figures 17-18 shown, the ear-bearing water tank 33 is provided with box ears 34, screw holes 14, 1.5 - 2 mm drain holes 36, and buckles 35. Figures 19-20 shown, the first floating rod 37a and the second floating rod 37b equipped on the floating block 39 are precisely corresponding to the first fixed rod string hole 31a and the second fixed rod string hole 31b on the ear-bearing water-permeable plate 30. The first floating rod 37a and the second floating rod 37b respectively pass through the first fixed rod string hole 31a and the second fixed rod string hole 31b and extend out. Among them, a screw hole 38 is provided at the end of the first floating rod 37a for connecting with the first moving connection hole 26a. The floating block 39 is arranged inside the ear-bearing water tank 33. As Figures 21-24 shown are the state cross-sectional structure diagrams of the vertical rain grate 10 in different orientations A - A closed door, B - B open door, C - C closed door, and D - D open door.

[0042] The convex card body 11 made of cement has limitations in fineness. The front plane of the baffle 13 is welded or adhered to both sides of the grating 15. Through ordinary screws passing through the screw holes 14 preset in the side walls of the grooves of the baffle 13, the assembled baffle 13 and the grating 15 are fixed to one side inside the convex card body 11, so that the vertical rain grate 10 becomes a water collection inlet with a supervision function. The groove-shaped bend angle design of the baffle 13 is intended to isolate the door net adhesion substances and maintain a certain distance, while blocking the potential influence of the external environment on the operation of the lifting and rotating rod 24. The hinge 18 is welded or adhered to one side of the vertical door 16 and installed on the upper beam edge of the convex card body 11 at the rear of the baffle 13 and the grating 15, enabling the door to open inward and upward. Two drawstring holes 19 are provided at the lower end of the vertical door 16, and a first drawstring 20a is tied to each hole. The other ends of these two first drawstrings 20a pass through the suspension rope loop 21 fixed on the upper beam of the convex card body 11 and are tied to the drawstring rod 22. Two second drawstrings 20b are also tied to the middle section of the drawstring rod 22. The second drawstrings 20b bypass the assistive drawstring rod 29 fixed at the lower end of the inner wall of the convex card body 11 and are tied to the second floating rod 37b. The lifting and rotating rod 24 is respectively installed on both sides of the inner wall of the convex card body 11 through the rotating rod screw 27 passing through the rotating rod hole 25 in the middle.

[0043] In the closed state, the first moving connection hole 26a at the front end of the lifting and rotating rod 24 is located on both sides of the lower end of the vertical door 16. The first moving connection hole 26a is aligned with the screw hole 38 on the first floating rod 37a through ordinary sleeve nails and screwed together. Therefore, the first floating rod 37a and the lifting and rotating rod 24 can move relative to each other under the force in the same direction. A door sealing rope 28 is tied to the first moving connection hole 26a. The door sealing rope 28 passes through between the rope clamping rod 17 and the vertical door 16 to seal the door by pulling. The second moving connection hole 26b at the rear end of the lifting and rotating rod 24 is connected to the threads 23 at both ends of the rope pulling rod 22 and locked with nuts, so that the rope pulling rod 22 is located behind the hanging rope loop 21 in the static state and can move freely in the long hole of the second moving connection hole 26b. The two second pulling ropes 20b are wound around the assisting pulling rope rod 29 and then tied to the second floating rod 37b and stop behind the assisting pulling rope rod 29.

[0044] When the water level rises, the floating block 39 drives the first floating rod 37a and the second floating rod 37b to rise synchronously. The first floating rods 37a on both sides of the vertical door 16 rise to push the front end of the lifting and rotating rod 24 upward. The door sealing rope 28 in the first moving connection hole 26a rises prior to the vertical door 16 to assist in increasing the starting force for lifting the vertical door 16. The upward movement of the front section of the lifting and rotating rod 24 will inevitably cause the rear section to descend, forcing the second moving connection hole 26b at the rear end to drive the rope pulling rod 22 to rotate from below the hanging rope loop 21 to the front of the assisting pulling rope rod 29. Under the action of buoyancy, the second floating rod 37b drives the second pulling rope 20b to rise accordingly under the traction of the assisting pulling rope rod 29. The buckle 35 clamps both sides of the water-permeable plate 30 with ears. Subsequently, screws are sequentially passed through the screw holes 14 on the box ears 34 and the corresponding screw holes 14 on the water-permeable plate 30 with ears, and in this way, the water tank 33 with ears is firmly installed below the convex card body 11.

[0045] Since the vertical rain grate 10 stands on the ground, facing the natural wind pressure close to the ground, the unlocked hanging door is vulnerable to damage, while the locking structure increases complexity and burden. Fortunately, the vertical rain grate 10 is used in combination with the curb 2. The large volume of the curb 2 enables the volume of the water tank 33 with ears to increase accordingly, thereby enhancing the buoyancy of the floating block 39. The large-area floating block 39 requires the coordinated force at multiple points of the floating rods 37 to achieve balance.

[0046] In the waterless state, the combination of the first moving connection hole 26a on both sides of the lower end of the vertical door 16 and the first floating rod 37a, as well as the door sealing rope 28 in the first moving connection hole 26a that pulls against each other, jointly constitute the door locking mechanism. The rope pulling rod 22 is connected to the second moving connection hole 26b at the rear section of the lifting and rotating rod 24 on both sides of the wall through the first pulling rope 20a and the second pulling rope 20b, forming a program relationship of interaction between the rope and the rod. The purpose of designing the lifting and rotating rod 24 is that the front-end structure is complex and requires more force, while the rear-end provides auxiliary force. The rotating rod hole 25 is located in the middle of the lifting and rotating rod 24 to ensure that the moving distances of the first moving connection hole 26a and the second moving connection hole 26b are equal.

[0047] The first pulling rope 20a starts from the door pulling rope hole 19, passes through the hanging rope loop 21 and is tied to the pulling rope lever 22, while the second pulling rope 20b continues to extend on the pulling rope lever 22, bypasses the assisting pulling rope rod 29 and ends at the second floating rod 37b. In this way, the first pulling rope 20a and the second pulling rope 20b connect the door pulling rope hole 19 with the second floating rod 37b. The pulling rope lever 22 is located between the vertical door 16 and the second floating rod 37b. The hanging rope loop 21 is fixed at the upper end inside the beam of the convex card body 11 without moving, and the assisting pulling rope rod 29 is fixed at the lower end inside the inner wall of the convex card body 11 without moving. The pulling rope lever 22 is controlled by the second moving connection hole 26b to move up and down between the hanging rope loop 21 and the assisting pulling rope rod 29, and the lifting and rotating rod 24 moves along with the movement of the pulling rope lever 22.

[0048] When the entire floating block 39 floats upward to provide power, the forces, distances, and paces of the first floating rod 37a and the second floating rod 37b are kept consistent, so that the first floating rod 37a, the first moving connection hole 26a, the first pulling rope 20a, the pulling rope lever 22, the second pulling rope 20b, the second moving connection hole 26b, the second floating rod 37b, and the vertical door 16 connected thereto are also driven by the floating block 39 to move synchronously. The vertical door 16 rotates in a vertical plane, while the second floating rod 37b moves in a vertical plane, and their action modes are different. The door pulling rope hole 19 is located at the lower end of the vertical door 16, and the pulling rope lever 22 is located behind the hanging rope loop 21 at the upper end behind the door. The rotating direction of the vertical door 16 is consistent with the pulling force direction of the pulling rope lever 22. The pulling rope lever 22 is installed in the second moving connection hole 26b at the rear section of the lifting and rotating rod 24 on both sides behind the vertical door 16, which means that the lifting and rotating rod 24 assists the pulling rope lever 22 to pull the vertical door 16.

[0049] Facing complex environmental conditions, it is not enough to rely solely on the first floating rod 37a on one side of the floating block 39 to vertically support the lifting of the vertical door 16. The water tank needs to be made deeper to increase buoyancy and water storage capacity. Since the vertical rain grate 10 is used in combination with the curb 2, the horizontal areas of the box body and the floating block 39 are equally wide, and the first floating rod 37a and the second floating rod 37b cooperate with each other to handle more complex situations. The two second pulling ropes 20b in the middle section of the pulling rope lever 22 bypass the assisting pulling rope rod 29 and end at the second floating rod 37b. The rising of the second floating rod 37b cooperates with the self-weight of the pulling rope lever 22 to pull the vertical door 16.

[0050] The first floating rod 37a drives the sealing door rope 28 and the first moving connection hole 26a to rise, so that the vertical door 16 rises under the pulling force of the first pulling rope 20a. The pulling rope lever 22 tightens the slack of the first pulling rope 20a by its own weight and stops in front of the assisting pulling rope rod 29. At the same time, the slack of the second pulling rope 20b is also tightened by the rising force of the second floating rod 37b. The pulling rope lever 22 moves in the second moving connection hole 26b at the rear end of the lifting and rotating rod 24, and the rotation of the lifting and rotating rod 24 helps the first pulling rope 20a and the second pulling rope 20b to perform forward-backward or backward-forward pulling actions.

[0051] The motion attributes (force, motion distance, and speed) of the first floating rod 37a and the second floating rod 37b are kept consistent, and the rope pulling rod 22 also balances the motion attributes between the first floating rod 37a and the second floating rod 37b. The driving force of the second floating rod 37b and the door opening and closing force of the vertical door 16 are greater than the weight of the rope pulling rod 22, the frictional forces of the first pulling rope 20a and the second pulling rope 20b, and the rotational force of the lifting rotating rod 24. The rope pulling rod 22 sways between the forces of the first pulling rope 20a and the second pulling rope 20b and stops on the side with the greater force.

[0052] When rainwater accumulates in front of the vertical rain grate 10 and the accumulated water cannot temporarily open the vertical door 16, the water will penetrate through the gap below the vertical door 16 to the ear-shaped water-permeable plate 30, which is covered with water-permeable holes 32 of 0.8 - 1.1 mm. The water-permeable holes 32 allow the water to pass through the ear-shaped water-permeable plate 30 and directly flow into the lower ear-shaped water tank 33. The ear-shaped water tank 33 generates buoyancy due to the accumulated water, prompting the floating block 39 inside the tank to rise. The floating block 39 drives the first floating rod 37a and the second floating rod 37b to rise synchronously. The rising of the first floating rod 37a releases the lateral block on the vertical door 16, enabling it to slide and rise under the rope clamping rod 17 along with the pulling force of the first pulling rope 20a. At the same time, the lifting rotating rod 24 rotates and rises with the rotating rod screw 27 as the axis, causing the rear section of the rope pulling rod 22 to move downward. The self-weight of the rope pulling rod 22 pulls the first pulling rope 20a, and through the guidance of the hanging rope loop 21, pulls the vertical door 16 up to below the hanging rope loop 21 to achieve door opening and water drainage.

[0053] Due to the large volume of the water tank 33 with ears and the large volume of the floating block 39, if the first floating rod 37a applies force only on one side of the floating block 39, there will be no force on the other side for matching, resulting in the floating block 39 in the box body may collide with the box wall due to the imbalance of volume and force, thereby inhibiting its buoyancy effect. In the waterless state, the first floating rod 37a is concentrated at the lower end behind the door, providing the force to resist external interference and protecting the vertical door 16. Once water accumulates, the first floating rod 37a floats upward, and the sealing door rope 28 keeps the same moving force and direction as the vertical door 16. The vertical door 16 rotates around a vertical area, while the second floating rod 37b moves in a vertical area, and they are not in the same position. At this time, the self-weight of the rope pulling rod 22 and the force of the lifting and rotating rod 24 jointly assist in the balance between the first floating rod 37a and the second floating rod 37b. The first pulling rope 20a and the second pulling rope 20b pass around the hanging rope loop 21, so that although the acting points of the first floating rod 37a and the second floating rod 37b are different, the directions are the same, and they jointly push the vertical door 16 to open. When opening the door, the second floating rod 37b forces the lifting and rotating rod 24 to drive the front-end structure to start the upward movement of the vertical door 16 through the self-weight of the rope pulling rod 22. When closing the door, the second floating rod 37b drops and no longer pulls the second pulling rope 20b. At this time, the weight of the vertical door 16 is greater than the self-weight of the rope pulling rod 22. After lifting the rope pulling rod 22 and stopping it behind the hanging rope loop 21, the front-end structure of the lifting and rotating rod 24 drops accordingly to achieve closing the door.

[0054] When the accumulated water in the water tank 33 with ears is completely drained through the drain hole 36 with a diameter specification of 1.5 - 2 mm at the bottom of the tank, the floating block 39 drives the first floating rod 37a and the second floating rod 37b to drop. At this time, the vertical door 16 loses the driving force of the second floating rod 37b, and due to its own weight, it will fall and close the door under the traction of the first floating rod 37a through the first moving connection hole 26a and the sealing door rope 28. The device structure stops moving and waits for the next accumulation of water in front of the vertical rain grate 10.

[0055] In addition, Figures 25-26 The concave card 41 on the shown concave card body 40 can effectively hold the convex card 12 on the convex card body 11, which is convenient for lifting the vertical rain grate 10 to the ground only by lifting the convex card body 11 when the vertical rain grate 10 needs to be repaired, without moving or aligning the concave card body 40.

[0056] Adopting the above technical solution, the present invention has the following beneficial effects: (1) Most of the highway pavements are hardened pavements, but there is also the problem of spillage from heavy vehicles. The spillage is more likely to directly enter the vertical water inlet grate along with water during heavy rain. Over time, the spillage entering the grate becomes a potential problem for subsequent projects. The mesh grate and the vertical door in the vertical rain grate can regulate the diameter size of particulate matter, which can greatly reduce all subsequent problems of long-distance projects. (2) The vertical rain grate that only opens for work during precipitation in a year can help the overall rainwater resource project collect less garbage and improve the utilization efficiency. The enclosed vertical rain grate no longer needs to renovate the entire sidewalk due to the blockage of the opening, which affects the driving efficiency and pedestrian safety. (3) The working mode of the vertical rain grate with autonomous safety inspection, no human operation, and less maintenance improves the highway utilization efficiency and safety, and can also save a large amount of public financial expenditure for the government every year. (4) Through the innovative design of the mutual cooperation of the flat and vertical pool devices, the problems existing in the rainwater resource project beside the highway are effectively solved, ensuring that the water can be quickly discharged when rainwater accumulates. (5) By using the cooperation of the floating block and the floating rod, as well as mechanical structures such as the pull rope rod and the lifting rotating rod, the automatic opening and closing of the rainwater collection device are realized, reducing manual intervention and improving the durability and stability of the device. At the same time, the locking mechanism provides additional protection in the waterless state to prevent external interference. (6) The design of the convex card and the concave card enables the vertical rain grate to be easily lifted to the ground when maintenance is required, without moving or aligning other components, greatly simplifying the maintenance process and improving the work efficiency.

[0057] Embodiment 2 The highway lies horizontally on the ground and lacks necessary protection capabilities. As an accompanying facility, the drainage ditch is open-air, which not only helps with rainwater collection and discharge but also collects roadside waste. However, to ensure its function is not affected, the ditch body needs to be regularly repaired manually. Given the long distance, even with frequent maintenance, it is still difficult to avoid a series of problems such as safety, economy, and water quality from occurring frequently. Especially during the rainy season, muddy water overflows onto the highway, seriously affecting traffic. The cultivated land adjacent to the ditch has loose soil, serious soil erosion, resulting in a decline in soil fertility. In addition, the soil blocks the ditch, not only hindering the water flow but also flowing into the river with the water, raising the riverbed and polluting the water quality, causing many complex contradictions. The land's demand for water is appropriate in moderation. Despite the rapid development of technology, humans have not yet fully grasped the laws and characteristics of rainwater. Therefore, collecting and separating rainwater on the vast land has become a major challenge in water conservancy projects. Without changing the traditional planar collection method of the drainage ditch, by constructing a flat and vertical pool system to cooperate with each other and utilizing the "flat accumulation and vertical flow" characteristics of water, a device for enclosing the drainage ditch body is designed. This device integrates planar collection and vertical diversion, realizes natural water purification, keeps the clear water flowing, meets the human water use requirements, and thus achieves the overall goal of the water conservancy project. The water flowing in the drainage ditch is the surplus rainwater that the earth cannot absorb. Humans cannot change the natural law of rainwater falling from the sky, but can start from the intake of the drainage ditch for adjustment. Figures 27 to 29A scheme of using an unmanned horizontal intake and vertical flow rain grate 42 to enclose the entire drainage ditch 5 is shown. The grate body 43 of the rain grate 42 cooperates with the load-bearing plate 51 and is erected at the open intake surface of the drainage ditch 5. When the water flows to the position where the rain grate 42 is located, it must flow according to its design rule. First, it enters the water storage channel 65 inside the grate body 43 and is temporarily stored. After the stored water reaches a certain amount, the revolving door 61 is opened for discharge. The grate body 43 adopts an I-shaped design with a concave middle beam, and vertical walls 49 are provided at both ends. A first locking rod hole 50a is opened inside the vertical wall 49. An isolation pier 44 is provided at the position opposite to the middle beam. A slat 53 is erected on the two vertical walls under the isolation pier 44. The load-bearing plate 51 presses on the slat 53 and is placed between the two vertical walls 49. A second locking rod hole 50b and a bracelet pit 52 are opened on the load-bearing plate 51. The inner sides of the two vertical walls 49 under the isolation pier 44 are cleaning slopes 45, and the concave channel bottom 46 connects the lower parts of the two cleaning slopes 45. The connecting body of the concave channel bottom 46 and the cleaning slope 45 forms the concave I-shaped middle beam of the grate body. Two first stud holes 47a are provided on the concave channel bottom 46, and studs 48 are installed in the holes. Under the two side walls of the concave channel bottom 46 and the cleaning slope 45 and under the slat 53, a mesh 56 and a revolving door 61 with a rotating shaft hinge 62 are installed. The installation of the revolving door 61 makes a concave water storage channel 65 space that can collect and store water formed at the concave I-shaped middle beam of the grate body 43. A water filtering plate 67 is installed under the concave channel bottom, and a water tank 71 is under the water filtering plate.

[0058] As Figures 30-31 shown are the structural details of the intake mesh 56 of the horizontal intake and vertical flow rain grate 42 and the slat 53 used in cooperation with the revolving door 61. At the top of both ends of the slat 53, first nail holes 54a are provided. The slat 53 is fixed on the vertical walls 49 on both sides of the isolation pier 44 by passing ordinary screws through the first nail holes 54a. A pulley 55 is welded in the middle section of the slat 53, and the pulley 55 is opposite to two string holes 70 on the water filtering plate 67. Two string loops 79 on the float 75 are aligned with the string holes 70, and a connecting door rope 80 is tied. After passing through the string holes 70, the connecting door rope 80 bypasses the pulley 55, passes through the connecting rope hole 64 on the revolving door 61, and is firmly tied. Figures 32-34 shown is the structural design of the mud scraping knife 57. The mud scraping knife 57 is located behind the mesh 56 and in front of the revolving door 61. Two knife handles 58 are welded on the back of the blade. A long hole 59 is opened on the knife handle 58. The top pull rod 77 is placed in the long hole and fixed by a pin 78 at the rod head to ensure that the top pull rod 77 can move freely in the long hole 59 without falling off. The knife handle 58 is inserted into the string handle hole 69 on the water filtering plate 67 to support the up and down movement of the mud scraping knife 57. Given that the knife handle 58 has a large volume and the aperture of the string handle hole 69 is wide, it effectively prevents the knife handle 58 from carrying sticky substances into the hole during movement and thus polluting the water tank 71. To further improve the protection effect, plastic sleeves 60 are sleeved on the top of the knife handle 58 and the edge of the string handle hole 69 on the upper plate surface of the water filtering plate 67 to ensure that the knife handle 58 moves smoothly in the plastic sleeve. Figures 35-37The structural features of the revolving door 61 are shown as follows. In the middle section of the door surface of the revolving door 61, two inverted triangular grooves 63 are designed. Connecting rope holes 64 are opened on the triangular inclined surfaces of the grooves 63, and connecting door ropes 80 are tied in the holes. Three rotating shaft hinges 62 are welded to the sharp corners of the triangular grooves 63, and the other side of the rotating shaft hinges 62 is installed on the side wall of the bottom of the concave channel 46. When the revolving door 61 is opened and closed, a water storage channel 65 space is formed at the concave I-shaped middle beam of the grate body 43, and the inner sides of the two vertical walls 49 of the grate body behind the revolving door 61 and the load-bearing plate 51 together form a water discharge channel 66 space that can convey water. The revolving door 61 opens downward inside the water discharge channel 66. Figure 38 The structural details of the water filter plate 67 are shown as follows. The water filter holes 68 with a diameter of 0.8 - 1.1 mm are densely distributed on the water filter plate surface, and second nail holes 54b, string holes 70, string handle holes 69, and second string nail holes 47b are provided. The bottom end of the sleeve mouth of the plastic sleeve 60 at the top end of the knife handle 58 is closely pasted to the edge of the string handle hole 69, and the water filter plate 67 is firmly installed below the vertical wall 49 by passing ordinary screws into the second nail holes 54b. Figures 39-41 The structural design of the water tank 71 is shown as follows. Two nail posts 72 are arranged in the center of the water tank. The third string nail holes 47c in the nail posts are aligned and communicated with the second string nail holes 47b and the first string nail holes 47a. There are clamping plates 73 on both sides of the upper edge of the water tank. The clamping plates 73 tightly clamp both sides of the water filter plate 67 to ensure good sealing of the water tank 71 and more stable connection with the grate body 43. Leakage holes 74 with a diameter of 1.5 - 2 mm are provided at the bottom of the water tank. Figure 42 、 43 The structural features of the float 75 are shown as follows. To ensure the stable floating position of the float body in the water tank 71, two column rings 76 in the middle of the float 75 are sleeved on the nail posts 72. Top pull rods 77 and rope loops 79 are respectively installed on both sides of the upper end of the float 75. The rod heads of the four top pull rods 77 are equipped with pins 78 and are placed in the long holes 59 of the knife handle 58. The connecting door rope 80 is tied to the rope loop 79. As Figures 44-47 The sectional structure of the flat-collecting vertical-flow rain grate 42 opening and closing the revolving door 61 in different orientations is shown as follows. When the flat-collecting vertical-flow rain grate 42 does not collect water, as Figure 44As shown in E-E and 45F-F, the revolving door 61 is in the closed state. At this time, the back of the mud scraping knife 57 is vertically resting on the water filtering plate 67 behind the mesh 56, and the handle 58 on its back is completely inserted into the string handle hole 69 of the water filtering plate 67. The top pull rod 77, with a pin 78 strung through its end, is pulled down by the float 75 and stays at the lowermost end of the long hole 59 of the handle 58. A rope loop 79 on the float 75 is tied with a door connecting rope 80. The door connecting rope 80 passes through the connecting rope hole 64, then bypasses the pulley 55 upward, directly passes through another connecting rope hole 64 on the revolving door 61, and finally is tied to the connecting rope hole 64. This way of stringing and tying makes the overall weight of the float 75 directly act on the revolving door 61, thus closing the vertical water discharge channel (i.e., the water inlet of the water discharge channel 66) composed of the load-bearing plate 51, the bottom of the concave channel 46 and the side wall of the cleaning slope 45. At the same time, the two column loops 76 in the float 75 are sleeved on the two pin columns 72 in the water tank 71. The third string pin hole 47c of the pin column 72 is aligned with the upper second string pin hole 47b and the first string pin hole 47a. The grating body 43, the water filtering plate 67 and the water tank 71 are firmly connected as a whole through the string pin 48.

[0059] When water starts to accumulate at the flat-inlet vertical-flow rain grate 42, buoyancy is generated to make the float 75 rise, as Figure 46 shown in G-G and 47H-H. At this time, the revolving door 61 is in the open state. Since the mud scraping knife 57 and the handle 58 have their own weights, they cannot float temporarily when there is no water or the water seepage is less. In the waterless state, the rod head of the top pull rod 77 is pulled by the float 75 to the lowermost end of the long hole 59 of the handle 58. As the float 75 rises, it first lifts the rod head of the top pull rod 77 to the uppermost end of the long hole 59, and then can apply an upward force to the mud scraping knife 57. The float 75 and the top pull rod 77 act together to push the handle 58 and the mud scraping knife 57 to rise along the mesh 56 to below the load-bearing plate 51. The two ends of the door connecting rope 80 are respectively tied to the connecting rope hole 64 and the rope loop 79, and its middle section only bypasses the pulley 55 and passes through the stringing hole 70, without providing additional assistance or causing interference. As the float 75 rises with the rope loop 79, the tension of the whole door connecting rope 80 at the connecting rope hole 64 gradually relaxes. At this time, the vertical gravity of the revolving door 61 acts on the rotating shaft hinge 62, while the tension of the door connecting rope 80 acts on the connecting rope hole 64 above the inverted triangular slope of the groove 63 of the revolving door 61. Under the action of the vertical gravity of the revolving door 61, in line with the opening direction of the door, the slight relaxation of the door connecting rope 80 can make the revolving door 61 rotate in the opening direction. In addition, the water storage pressure in the water storage channel 65 is also in the same direction as the opening direction of the door, further promoting the revolving door 61 to rotate downward for water discharge.

[0060] Water in the soil maintains the purity of water quality through buoyancy. However, existing technologies often only focus on the benefits brought by buoyancy, but ignore the essence of water and its instinct of low flow, which can converge and form energy. The present invention proposes a mode of leveraging water flow, aiming to utilize the instinct of water to restore its essential properties. In traditional engineering, it is often through digging ditches to guide water flow to lower places. However, for linear projects such as roads, how to effectively enclose and transport rainwater resources has become an urgent problem to be solved. The present invention solves this problem from the source and avoids the problem from entering the engineering implementation stage.

[0061] Through the ingenious arrangement and combination of the grating body 43 and the load-bearing plate 51, the entire water collection path is hardened, which not only facilitates subsequent mechanical cleaning, but also makes the shape of the flat-collecting and vertical-flow rain grate 42 more suitable for receiving flowing water. When the water flow reaches the grating opening, its flow direction is carefully arranged to ensure that there is no backflow phenomenon.

[0062] In the waterless state, the revolving door 61 closes both sides of the water storage channel 65, effectively preventing any substances from entering the water collection port. Since the water collection path can be cleaned daily, there will not be too much solid matter mixed with water. When the water flow directly enters the water storage channel 65, if the revolving doors 61 on both sides cannot be opened temporarily, the water will seep into the gaps of the doors. This seepage water penetrates through the water filtering holes 68 into the water tank 71. As the water level in the water tank 71 rises, the float 75 rises due to buoyancy, and at the same time drives the top pull rod 77 and the rope loop 79 to rise together. During this process, the rising of the four rope loops 79 makes the four connecting door ropes 80 become slack. The connecting rope hole 64 that was originally pulled by the connecting door rope 80 and hung beside the pulley 55 loses the pulling force, resulting in the connecting rope hole 64 on the inverted triangular slope of the groove 63 behind the revolving door 61 being unable to bear the self-weight of the revolving door. Under the pressure of the water storage channel 65, the revolving door 61 rotates downward to open the water discharge channel 66 for discharging water.

[0063] In the waterless state, the mud scraping knife 57 lands on the water filtering plate 67, and its knife handle 58 passes through the string handle hole 69 and rests above the inside of the water tank 71 below the water filtering plate. At this time, the lower end of the long hole 59 on the knife handle 58 catches the rod head of the top pull rod 77. When the float 75 rises, it drives the top pull rod 77 to rise together. During this process, the rod head of the top pull rod 77 that was originally stuck at the lower end of the long hole 59 is forced to rise to the top of the long hole and continues to push the knife handle 58 to rise until it passes through the string handle hole 69. Finally, the mud scraping knife 57 rises along the mesh 56 to below the load-bearing plate 51.

[0064] In the design of the flat-inlet vertical-flow rain grate 42, the coordinated actions of structural components such as the grate body 43, water tank 71, float 75, revolving door 61, and mud-scraping knife 57 are precisely arranged. The grate body 43 guides the surface runoff rainwater to slowly flow along the load-bearing plate 51 and the cleaning slope 45 towards the bottom 46 of the concave channel, where it is blocked by the revolving door 61, and the rainwater is stored in the water storage channel 65. If the revolving door 61 is not opened temporarily, the rainwater will penetrate through the water filter plate 67 inside the door and seep down through the water holes on the plate into the water tank 71. As the water level rises, the float 75, together with the top pull rod 77 and the rope loop 79, rises until the rod head of the top pull rod 77 reaches the top of the long hole 59. Only then can the further rise of the float 75 exert a force on the mud-scraping knife 57. This design aims to delay the movement of the mud-scraping knife 57 so that the accumulated water in the water storage channel 65 can fully soften the mud on the mesh 56.

[0065] The rise of the float 75 causes the tension of the entire connecting door rope 80 tied to it to gradually relax at the connecting rope hole 64. As long as the revolving door 61 remains closed, it will bear the water storage pressure from the water storage channel 65. The slight relaxation of the connecting door rope 80 can prompt the revolving door 61 to turn slightly towards the drainage channel 66. In the waterless state, the force maintaining the closing of the revolving door 61 comes from the resultant force of all substances on the surface of the float 75. At this time, the top pull rod 77 is at the lowest end of the long hole 59, exerting a downward pressure on the float 75 and jointly pulling the connecting door rope 80 with the rope loop 79 to close the revolving door 61.

[0066] Once the revolving door 61 starts to move, it means that the connecting door rope 80 loses the overall resultant force of the top pull rod 77 and the rope loop 79. There is a time difference between the falling of the revolving door 61 and the rising of the mud-scraping knife 57. These two sets of structures achieve mutual assistance in function conversion through reverse movement. When the revolving door 61 falls to the horizontal position, it is exactly when the top pull rod 77 does not need to rise to the top of the long hole 59, so that the connecting door rope 80 can apply force evenly to pull the revolving door 61 smoothly to the horizontal state. Subsequently, the top pull rod 77 continues to rise to the top of the long hole 59 and pushes the mud-scraping knife 57 to scrape the mud on the mesh 56 until it reaches the position of the load-bearing plate 51 below it. This process requires all the force of the float 75. At this time, the revolving door 61 has fallen below the horizontal position using its own weight and does not require additional force. The mud on the mesh 56 has been softened by soaking, and the self-weight falling force of the revolving door 61 just assists the top pull rod 77 to lift the scraped mud below the load-bearing plate 51.

[0067] After the surface rainwater has drained completely, the water in the water tank 71 gradually drains through the water leakage holes 74, and the float 75 drops accordingly, no longer applying an upward force to the mud scraping knife 57. At this time, the self-weight of the entire structure of the mud scraping knife 57 helps the connecting door rope 80 to concentrate its force to lift the revolving door 61 from a position below the horizontal to a position above the horizontal. When the revolving door 61 is in a position above the horizontal, the required force is greatly reduced. At the same time, the mud scraping knife 57 has fallen onto the water filtering plate 67, and the force applied to the connecting door rope 80 is also correspondingly weakened. At this time, there is no pressure on the revolving door from the water discharge channel, and the connecting door rope 80 only needs a relatively small force to close the revolving door 61. The mud scraping knife 57 and the revolving door 61 utilize their relative position relationship on the float 75 to achieve the effect of mutual assistance.

[0068] Human beings rely on rainwater in nature to survive. Given the natural law that water always flows to lower places, it is necessary to build a rainwater resource management system on the ground to ensure its survival. The soil on the ground has a strong ability to absorb water, and it is difficult to curb its absorption of water, which causes the rainwater resource management system to have to withstand continuous interference from the land and climate environment. As time goes by, the quality deterioration and degradation of water resources are becoming increasingly serious. Therefore, it has become a top priority to rationally plan the use of water resources. The principle of this rational planning is that it cannot be left to its own devices. As an important resource in nature, rainwater gives water a low flow direction and buoyancy. This scheme uses the natural properties of rainwater to introduce vertical rainwater collection devices and horizontal vertical flow rainwater collection devices, so that each outlet in the rainwater resource management system has standard working efficiency. This standardization ensures that the efficiency of the entire project is maintained without external interference, so as to successfully achieve the project goals. Taking advantage of the characteristic that the soil has a greater specific gravity than water, the edge of the drainage ditch path is closed at the load-bearing plate where the cultivated land and the horizontal vertical flow rainwater collection device cooperate with each other, and then an open sedimentation tank is built. This effectively prevents the mud from crossing the pool and causing interference. The mud settles at the bottom of the pool after meeting water, while the upper layer of clean water naturally flows into the horizontal vertical flow rainwater collection device and is then transported through pipes. Even long-distance transportation will not cause blockage. The vertical rain grate 10 and the horizontal vertical flow rain grate 42 in this scheme constitute a complete water-following force system, and both are equipped with water tanks underneath. Rainwater falls from a high place and enters the water tank through a permeable plate covered with 0.8-1.1 mm permeable holes, while the bottom of the water tank is only provided with one or two 1.5-2 mm drainage holes. The total area of ​​the permeable holes of the permeable plate is larger than the total area of ​​the drainage holes at the bottom of the box, ensuring smooth water inflow; at the same time, the difference in upper and lower apertures ensures that the water tank can still maintain a certain stability when the vertical rain grate 10 and the horizontal vertical flow rain grate 42 stop working for some reason. In order to prevent the sticky substance from clogging the water-permeable hole with the movement of the floating rod or the rope, a plastic sleeve 60 can be put on the edge of the fixed hole or the rope threading hole on the water-permeable plate surface between the floating rod head or the rope moving section to ensure that the floating rod or the rope can move freely in the closed sleeve. As long as the vertical rain grate 10 and the flat vertical flow rain grate 42 can continue to work effectively, their working efficiency can be maintained regardless of the length of the water transmission line.

[0069] Adopting the above technical solution, the present invention has the following beneficial effects: (1) The grate body in the horizontal intake and vertical flow rain grate and the load-bearing plate are mutually matched and framed at the open water intake of the drainage ditch. When water reaches the place of the horizontal intake and vertical flow rain grate pipe segment, the water has to flow according to the rules of the horizontal intake and vertical flow rain grate, thus solving the problem of rainwater collection and transportation for a long line. (2) Without changing the path of the drainage ditch and the water intake method, the original path of the drainage ditch is leveled and hardened. The leveled and hardened road surface is convenient for mechanical cleaning, and there is no possibility of water flowing back to the grate opening. (3) The path for collecting rainwater resources from a vast area of land is often troubled by natural factors such as silt that the drainage ditch cannot resist and plant growth. After being shelved for several years, manpower and financial resources need to be invested in renovation, but the result is still unable to withstand environmental interference. During the dry period, the horizontal intake and vertical flow rain grate prevent the environment from interfering with the path any longer, and plants cannot grow on the original ditch path. (4) Transporting rainwater over a long line is a difficult problem. The water flows naturally. The entire path for collecting rainwater resources from a vast area of land is supervised by the horizontal intake and vertical flow rain grate, ensuring the ability and effect of the water conveyance project under the grate and realizing the engineering purpose and significance of rainwater resources. (5) The main material for enclosing the entire water conveyance line is cement, which is low-cost and durable in all aspects. (6) By constructing a horizontal and vertical pool system, efficient collection and purification of rainwater are achieved, reducing the manual maintenance cost. At the same time, the long-term clarity of the water quality is ensured, meeting the water demand of humans. (7) Utilizing the natural properties of water, such as flowing from high to low and buoyancy, through ingenious design, the automatic operation of the rainwater collection system is realized, reducing energy consumption and improving the sustainability and environmental friendliness of the system. (8) The ingenious design of the horizontal intake and vertical flow rain grate hardens the water intake path, facilitating subsequent mechanical cleaning. At the same time, the coordinated actions of each component are precisely arranged to ensure the stability and reliability of the system.

[0070] Embodiment 3 As Figure 48 shown, the water conveyance channel 81 is designed with a U-shaped structure. The vertical wall 49 of the horizontal intake and vertical flow rain grate 42 is erected on the supporting grate platforms 85 of the first water channel wall 83a and the second water channel wall 83b on both sides of the U-shaped water conveyance channel 81, and the third locking rod holes 50c are arranged inside the first water channel wall 83a and the second water channel wall 83b. As Figure 49 shown is the structure of the first water channel wall 83a and the second water channel wall 83ba adjacent to the sedimentation tank 90. The first water channel wall 83a and the second water channel wall 83ba are provided with supporting grate platforms 85 and the first gabion frame 86a. The trench cover plate 89 spans across the first water channel wall 83a and the second water channel wall 83b on both sides, closing the upper edge of the first gabion frame 86a. As Figure 50 shown is the structural feature of the second water channel wall 83a and the second water channel wall 83bb near the road 1. The wall is provided with a supporting platform 84 and a supporting grate platform 85, and the branch pipe 7 behind the vertical rain grate 10 is placed on the supporting platform 84. As Figure 51 shown is the top view of the trench cover plate 89, visually showing its layout.Figure 52 As shown, the locking rod 87 passes through the second locking rod hole 50b in the load-bearing plate 51, the first locking rod hole 50a in the vertical wall 49, and the third locking rod hole 50c in the first water channel wall 83a and the second water channel wall 83b in sequence. By rotating the bracelet 88 on the locking rod 87, the whole assembly is locked. Subsequently, the bracelet 88 is flattened and embedded into the bracelet pit 52 of the load-bearing plate 51 to achieve stable locking. As Figure 53 As shown is the front structural schematic diagram of the sedimentation tank 90, showing its U-shaped design. The second gabion frame 86b on the second sedimentation tank wall 91b of the U-shaped structure is aligned with the first gabion frame 86a in the water conveyance channel 81. As Figure 54 As shown is the top view of the sedimentation tank 90, clearly showing its overall layout. Figure 55 K-K depicts the structure of the first sedimentation tank wall 91a that supports the boundary between the arable land 6 and the sedimentation tank 90. As Figure 56 As shown is the second sedimentation tank wall 91b on the side of the sedimentation tank 90 close to the water conveyance channel 81. The second gabion frame 86b on this wall corresponds to the first gabion frame 86a on the first water channel wall 83a. As Figure 57 As shown is the front view of the partition plate 93 between the sedimentation tanks 90. The partition plate 93 is placed in the partition plate groove 92 between two sedimentation tanks 90. As Figure 58 As shown is the structural schematic diagram of the gabion 94. As Figure 59 As shown is the front structure of the combination of the water conveyance channel 81 and the sedimentation tank 90. The first gabion frame 86a of the water conveyance channel 81 is aligned with the second gabion frame 86b of the sedimentation tank 90, and a gabion 94 is placed in the frame. As Figure 60 As shown is the front structural schematic diagram of the flat and vertical pond system of the present invention, which is used for cleaning, collecting, and conveying rainwater on vast land. As Figure 61 As shown is the top view of this project, comprehensively showing its layout and structure.

[0071] The vertical rain grate 10 is arranged in the curb 2 on both sides of the road 1. In the anhydrous state, solid substances on the road are easily crushed by wheels and carried to the edge of the curb 2. If the permeable grate 3 is used in the curb 2, the solid substances are easy to directly penetrate through the iron rod 9 into the permeable grate 3. At the same time, the broom of the road sweeper is also easy to throw the solid substances into it. Over time, many problems will be caused. Therefore, the permeable grate 3 is replaced with the vertical rain grate 10. When there is no water, the vertical rain grate 10 effectively blocks all solid substances from entering by closing the vertical door 16. Only when there is water accumulation on the road surface, the vertical door 16 will open to allow water to pass through. This design of the vertical rain grate 10 not only ensures driving safety but also realizes the effective collection of rainwater resources, and at the same time alleviates multiple troubles for the rainwater resource project. When the vertical door 16 is open, the vertical rain grate 10 directly sends the water flow into the water conveyance channel 81 through the branch pipe 7.

[0072] On the other hand, the flat-inlet vertical-flow rain grate 42, the load-bearing plate 51, and the trench cover plate 89 together form a closed system for the drainage ditch 5, enabling the originally sunken ditch body to achieve horizontal hardening and allowing for mechanical cleaning on a daily basis. Once the flat-inlet vertical-flow rain grate 42 receives water flow, the water will first enter the water storage channel 65 and ultimately flow into the water conveyance channel 81 under the grate. Next to the water conveyance channel 81, the sedimentation tank 90 is provided to effectively increase the distance between the cultivated land 6 and the facilities of the water conveyance channel 81, preventing the soil of the cultivated land 6 from interfering with the water collection and conveyance lines. Therefore, the ground of the cultivated land 6 can be higher than the horizontal hardened areas of the sedimentation tank 90 and the flat-inlet vertical-flow rain grate 42, allowing the excess rainwater that cannot be absorbed by the cultivated land 6 to easily flow into the sedimentation tank 90. However, there is still a working connection between the sedimentation tank 90 and the water conveyance channel 81 through the gabion 94. When the amount of rainwater entering the tank is small, the sedimentation tank 90 does not absorb water, but directly filters the clear water to the water conveyance channel 81 through the gabion 94; when the amount of rainwater is large, the water exceeding the capacity of the sedimentation tank 90 will overflow to the area of the flat-inlet vertical-flow rain grate 42, and this part of the water is relatively clean and has a better treatment effect after entering the flat-inlet vertical-flow rain grate 42. Finally, the sewer 82 in the water conveyance channel 81 centrally conveys the water sources collected from all parties to the water resource reserve.

[0073] The closed overall water conveyance line formed by the flat-inlet vertical-flow rain grate 42, the load-bearing plate 51, and the trench cover plate 89 is convenient to search for and eliminate faults by simply lifting the trench cover plate 89 when a failure occurs, greatly saving manpower and material resources. In addition, the flat and vertical pool systems cooperate with each other to clean and collect the rainwater from the vast land. All water inlets are designed with a particle filtration function with specified dimensions to ensure that fine particulate matter does not easily accumulate and form obstacles in the vertical-diameter water conveyance pipes.

[0074] The entire engineering structure system fully considers the characteristics of liquid flow and follows the principle of "narrow inlet and wide outlet", enabling the rainwater that falls to the ground to truly restore and nourish life, reflecting the respect and utilization of natural laws.

[0075] Adopting the above technical solutions, the present invention has the following beneficial effects: (1) Water is the source of life. The rainwater resource project cannot prevent the rain from mixing with the soil runoff from the sky to the ground. However, water has buoyancy and fluidity. The sedimentation tank uses buoyancy to separate the mud and water in a timely manner, and uses the flowing river stones to collect clean water, ensuring that the rainwater falling on the vast land is sent to the water resource storage area without losing water quality or quantity, making the sedimentation tank an integral part of the rainwater resource project. (2) Regardless of the amount of rainfall, the quality and quantity are maintained while increasing the water storage capacity of the river channel, eliminating the need to build too many reclaimed water plants, which consume unnecessary energy and pollute the air. (3) Through the design of the vertical rain grate, solid substances are effectively blocked from entering the permeable system under the curb, avoiding the blockage and damage of the permeable system by solid substances, and improving the cleanliness of the road and driving safety. (4) The sedimentation tank separates the interference of the land environment on the water conveyance project. At the same time, it fully utilizes its functions according to the climate. In winter, the clean rain and snow frozen on the road are shoveled into the roadside land, becoming an unaffordable water source. With the sedimentation tank and the flat-collecting vertical-flow rain grate to collect clean rain and snow areas, when the climate warms up, the clean rain and snow will naturally become a water source. The rainwater resource project is no longer a seasonal project, but a project that can obtain water whenever there is water. (5) The combined use of the vertical rain grate and the flat-collecting vertical-flow rain grate realizes the effective collection and utilization of rainwater resources. The vertical rain grate opens when there is accumulated water, allowing water to flow through and be sent into the water conveyance channel. The flat-collecting vertical-flow rain grate, through the cooperation of the storage channel and the water conveyance channel, introduces excess rainwater into the sedimentation tank for preliminary treatment and then sends it into the water conveyance channel, improving the utilization rate of rainwater resources. (6) The setting of the sedimentation tank effectively increases the distance between the cultivated land and the water conveyance channel facilities, preventing the cultivated land soil from interfering with the water collection and conveyance lines. At the same time, the sedimentation tank preliminarily treats the rainwater, reducing the entry of impurities such as soil into the water conveyance channel and protecting the quality of water resources. (7) The closed integral water conveyance line composed of the flat-collecting vertical-flow rain grate, the load-bearing plate and the trench cover plate is convenient to check and eliminate faults by simply lifting the trench cover plate when a failure occurs, greatly saving manpower and material resources and improving the maintainability of the system. (8) The entire engineering structure system fully considers the characteristics of liquid flow and follows the principle of "narrow inlet and wide outlet", enabling the rainwater falling to the ground to truly restore and nourish life. This not only reflects the respect and utilization of natural laws, but also promotes the sustainable utilization of water resources and the protection of the ecological environment.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A long-distance water delivery system for collecting rainwater by using horizontal and vertical pools, characterized in that: It includes a drainage ditch (5), a vertical rain grate (10) and a horizontal vertical flow rain grate (42); The drainage ditch (5) comprises a water delivery channel (81) and a sludge pool (90); A gabion (94) is provided between the siltation tank (90) and the water channel (81); The vertical rain grate (10) is connected to the water channel (81) via a branch pipe (7); The horizontal vertical flow rain grate (42) is arranged above the water delivery channel (81) and is in communication with the water delivery channel (81); The sewer (82) in the water channel (81) transports the water collected from various sources to the water resource storage area.

2. The long-distance water delivery system for collecting rainwater by using horizontal and vertical pools according to claim 1 is characterized in that: The lower part of the vertical rain grate (10) is provided with a water tank with ears (33), which utilizes the buoyancy of rainwater to drive the door opening mechanism to realize automatic water collection and drainage; The vertical rain grate (10) comprises a convex card body (11) and a concave card body (40); The convex card body (11) and the concave card body (40) are limited by the convex card (12) and the concave card (41).

3. The long-distance water delivery system for collecting rainwater by using horizontal and vertical pools according to claim 2 is characterized in that: The vertical rain screen (10) further comprises a baffle (13) and a mesh screen (15); The mesh grate (15) and the baffle (13) are welded to form a groove-shaped structure; The baffle plate (13) is provided with a screw hole (14) for inserting a screw into the screw hole (14) to fix the baffle plate (13) to the inner side of the convex card body (11); The baffle plate (13) is provided with a groove-shaped curved corner, which is used to isolate the door net adhesion material and maintain the operating gap.

4. The long-distance water delivery system for collecting rainwater by using horizontal and vertical tanks according to claim 3 is characterized in that: The water tank with ears (33) is provided with a 1.5-2 mm drainage hole (36) and a buckle (35); A floating block (39) and a first floating rod (37a) and a second floating rod (37b) arranged on the floating block (39) are arranged in the water tank with ears (33).

5. The long-distance water delivery system for collecting rainwater by using horizontal and vertical tanks according to claim 4 is characterized in that: Also included is a vertical door (16); The upper end of the vertical door (16) is mounted on the upper beam of the convex card body (11) via a hinge (18); A rope clamping rod (17) is welded to the back of the vertical door (16); The lower end of the vertical door (16) is provided with a door rope hole (19); A first pull rope (20a) is tied inside the door pull rope hole (19); The other end of the first pull rope (20a) passes through a rope ring (21) fixed to the upper beam of the convex card body (11) and is then tied to a rope pull rod (22); A second pull rope (20b) is also tied to the pull rope rod (22); The second pull rope (20b) passes around a booster pull rope rod (29) fixed at a lower position of the inner wall of the convex card body (11) and is then tied to the second floating rod (37b), forming a buoyancy-driven linkage mechanism.

6. The long-distance water delivery system for collecting rainwater by using horizontal and vertical tanks according to claim 5 is characterized in that: Also includes a lifting and rotating rod (24); A rotating rod hole (25) is provided at the center of the lifting rotating rod (24); The lifting rotating rod (24) is mounted on the inner walls on both sides of the convex card body (11) by means of a rotating rod screw passing through the rotating rod hole (25); A first moving connection hole (26a) and a second moving connection hole (26b) are respectively provided at both ends of the lifting rotating rod.

7. The long-distance water delivery system for collecting rainwater by using horizontal and vertical tanks according to claim 6 is characterized in that: A water-permeable plate with ears (30) is provided on one side of the water tank with ears (33) close to the convex card body (11); The width of the water-permeable plate with ears (30) is the same as that of the convex card body (11); The water-permeable plate with ears (30) is provided with a first fixing rod through-hole (31a), a second fixing rod through-hole (31b) and a 0.8-1.1 mm water-permeable hole (32); The water-permeable plate with ears (30) is fixedly connected to the box ears (34) of the water tank with ears (33) through screw holes (14); The water tank with ears (33) is snap-connected with the convex snap body (11) via a snap buckle (35) to form a modular assembly structure.

8. The long-distance water delivery system for collecting rainwater by using horizontal and vertical tanks according to claim 7 is characterized in that: The first floating rod (37a) passes through the first fixing rod through-hole (31a) of the water-permeable plate with ears (30), and is connected to the first moving connection hole (26a) at the front end of the lifting rotating rod (24) through a screw hole (38) provided at the end of the first floating rod (37a); The second floating rod (37b) passes through the second fixing rod through-hole (31b) of the water-permeable plate with ears (30), and the end portion is connected to the second pull rope (20b); The rear end of the lifting and rotating rod (24) is connected to the rope-pulling rod (22) via the second shifting hole (26b), and the lever principle is used to achieve synchronous movement of the first floating rod (37a) and the second floating rod (37b) with the rope-pulling rod (22).

9. The long-distance water delivery system for collecting rainwater by using horizontal and vertical tanks according to claim 8 is characterized in that: The rope pull rod (22) has threads (23) at both ends and is locked with the second movable connection hole (26b) of the lifting rotating rod (24) via a nut; The deadweight and buoyancy of the pull rope lever (22) form a dynamic balance, ensuring that the vertical door (16) is automatically closed when there is no water.

10. The long-distance water delivery system for collecting rainwater by using horizontal and vertical tanks according to claim 9 is characterized in that: A door-sealing rope (28) is tied to the transfer hole (26a), and the door-sealing rope (28) passes between the rope-clamping rod (17) and the vertical door (16).

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