Gravity flow rainwater manifold

Abstract

The present application relates to the technical field of rainwater collection, and discloses a gravity flow rainwater manifold, which includes a water diversion pipe, a water diversion baffle and a collection box, a filtering device is installed on the collection box, and the filtering device includes a first through hole, a filter frame and a plurality of drainage holes; a horizontal plate is fixedly connected to the outer wall of the collection box, an electric push rod is fixedly connected to one end of the horizontal plate, and the output end of the electric push rod is fixedly connected to one side of the filter frame; a dredging device is installed on the top of the collection box, and the dredging device includes a mounting frame fixedly connected to the top of the collection box, two first guide rods slidably connected to the mounting frame, and a dredging plate fixedly connected to the bottom of the two first guide rods; a plurality of dredging rods are fixedly connected to the bottom of the dredging plate, and the plurality of dredging rods can be slidably connected to the plurality of drainage holes one by one; a plurality of vertical springs are arranged between the dredging plate and the mounting frame; and the dredging device also includes a driving mechanism for driving the dredging plate to move. The present application facilitates filtering rainwater entering the collection box through the water diversion pipe.

Description

Technical Field

[0001] The present application relates to the technical field of rainwater collection, and in particular to a gravity flow rainwater divider. Background Art

[0002] At present, the principle of gravity flow rainwater system is that rainwater is collected by roof gutters and discharged by gravity through the vertical pipes connected to the rainwater bucket. This method mainly relies on the potential energy of the height difference between the building and the ground, so that rainwater can flow and discharge naturally. The gravity flow rainwater manifold is a key component in this system. Its main function is to separate the rainwater flow flowing through the manifold into two or more flows so that they can be discharged into different drainage pipes respectively, thereby improving the rainwater drainage capacity and efficiency.

[0003] The gravity flow rainwater distributor in the prior art generally includes a water distribution pipe connected to a rainwater drainage pipe, a water distribution baffle installed at the connection between the water distribution pipe and the rainwater drainage pipe, and a collection box installed below the water distribution pipe.

[0004] However, it is inconvenient to filter the rainwater entering the collection box through the water distribution pipe in the prior art, which easily causes a lot of debris to enter the collection box. Summary of the invention

[0005] The present application provides a gravity flow rainwater distributor, which is convenient for filtering rainwater entering the collection box through the water distribution pipe, and adopts the following technical solutions:

[0006] A gravity flow rainwater manifold, comprising a water diversion pipe connected to a rainwater drainage pipe, a water diversion baffle installed at the connection between the water diversion pipe and the rainwater drainage pipe, and a collection box installed below the water diversion pipe, wherein a filter device is installed on the collection box, and the filter device comprises a first through hole opened on one side of the collection box, a filter frame slidably connected to the first through hole, and a plurality of drainage holes opened at the bottom of the filter frame; a transverse plate is fixedly connected to the outer side wall of the collection box, an end of the transverse plate away from the collection box is fixedly connected to an electric push rod, and an output end of the electric push rod is fixedly connected to one side of the filter frame; A dredging device for dredging multiple drainage holes is installed on the top of the collection box, and the dredging device includes a mounting frame fixed to the top of the collection box, two first guide rods slidably connected to the mounting frame, and a dredging plate fixed to the bottom of the two first guide rods; multiple dredging rods are fixed to the bottom of the dredging plate, and the multiple dredging rods can be slidably connected to multiple drainage holes one by one; multiple vertical springs are arranged between the dredging plate and the mounting frame; the dredging device also includes a driving mechanism for driving the dredging plate to move; a second through hole is opened in the horizontal plate corresponding to the filter frame.

[0007] By adopting the above technical solution, the filter frame is provided to facilitate filtering rainwater entering the collection box through the water distribution pipe. The dredging device is provided to facilitate dredging of multiple drainage holes; when multiple drainage holes need to be dredged, the filter frame is first pulled out through the output end of the electric push rod, and then the dredging plate is driven to move through the driving mechanism, and the movement of the dredging plate drives the movement of multiple dredging rods, so that multiple drainage holes can be dredged.

[0008] The cam is an assembly made of a plurality of springs, each of which is adapted to move the first and second guide rods together to form a pair of camshafts, each of which is adapted to move the second and second guide rods together to form a pair of camshafts that are adapted to move the second and second guide rods together.

[0009] By adopting the above technical scheme, when the output end of the electric push rod pulls out the filter frame and aligns the dredging rod with the drainage hole, the filter frame drives the driving plate to move, and then the driving plate is separated from the second vertical plate. At this time, the dredging plate drives multiple dredging rods to move downward under the action of multiple vertical springs, so that multiple drainage holes can be dredged; when the filter frame needs to be reset, the electromagnet is started first. At this time, the magnetic rod moves upward under the repulsive force of the electromagnet, and the upward movement of the magnetic rod drives the first guide rod to move upward, and the upward movement of the first guide rod drives the dredging plate to move upward. The upward movement of the dredging plate drives multiple dredging rods to separate from multiple drainage holes, and then the filter frame can be driven to reset through the output end of the electric push rod; in summary, the set driving mechanism is convenient for driving the dredging plate to move.

[0010] Optionally, a material receiving device is installed on one side of the collecting box below the second through hole, and the material receiving device includes a vertical groove opened on one side of the collecting box, a sliding sleeve connected to the vertical groove along the vertical sliding direction, and a driving mechanism installed on the inner wall of the vertical groove for driving the sliding sleeve to move; a movable frame is fixedly connected to one side of the sliding sleeve, and a movable barrel is arranged in the movable frame, and the movable barrel is directly below the second through hole.

[0011] By adopting the above technical solution, when it is necessary to collect the debris dredged by the dredging rod, the sliding sleeve is first driven upward by the driving mechanism, and the upward movement of the sliding sleeve drives the movable frame and the movable barrel to move upward, so that the debris dredged by the dredging rod can be collected; in summary, the set collecting device facilitates the collection of debris dredged by the dredging rod.

[0012] Optionally, the driving mechanism includes a driving motor mounted on the top wall of the vertical slot, a lead screw fixed to the output shaft of the driving motor, and a third guide rod fixed to the inner wall of the vertical slot; the sliding sleeve is threadedly connected to the lead screw and slidably connected to the third guide rod.

[0013] By adopting the above technical solution, when it is necessary to drive the sleeve to move, the drive motor is started first. At this time, the output shaft of the drive motor drives the lead screw to rotate, and the rotation of the lead screw can drive the sleeve to move. In summary, the drive mechanism is set up to facilitate driving the sleeve to move.

[0014] Optionally, a buffer mechanism for buffering the movable barrel is installed in the movable frame, and the buffer mechanism includes a buffer plate slidably connected to the inner wall of the movable frame and a plurality of buffer springs fixed to the bottom of the buffer plate, and one end of the buffer spring away from the buffer plate is fixed to the bottom of the movable frame.

[0015] By adopting the above technical solution, when the sliding sleeve moves upward to drive the movable frame and the movable barrel to move upward, the buffer plate and buffer spring provided at this time are convenient for buffering the movable barrel, thereby reducing the rigid contact between the movable barrel and the bottom of the horizontal plate.

[0016] Optionally, a limiting mechanism for limiting the filter frame is installed on the cross plate, and the limiting mechanism includes a third through hole opened in the cross plate, a limiting plate slidably connected to the third through hole, a reset groove opened on one side of the third through hole, a reset block slidably connected to the reset groove and fixed to one side of the limiting plate, and a reset spring fixed to the bottom of the reset block; a limiting groove is opened at the bottom of the filter frame, and a second inclined surface is provided on the top of the limiting plate, and the second inclined surface matches the side wall of the filter frame, and the limiting plate can be inserted into the limiting groove. When the limiting plate is inserted into the limiting groove, the multiple dredging rods are aligned with the multiple drainage holes; one end of the reset spring away from the reset block is fixed to the bottom of the reset groove; and a driving component for separating the limiting plate from the limiting groove is installed on the movable frame.

[0017] By adopting the above technical scheme, when the output end of the electric push rod pulls out the filter frame and aligns the dredging rod with the drainage hole, the filter frame drives the limit plate to move downward under the action of the second inclined surface, and the downward movement of the limit plate drives the reset block to move downward, and the reset block moves downward to press the reset spring; when the output end of the electric push rod pulls out the filter frame and aligns the dredging rod with the drainage hole, the reset block drives the limit plate to engage with the limit groove under the action of the reset spring, so that the filter frame can be limited, thereby avoiding the collision between the dredging rod and the filter frame; in summary, the set limiting mechanism is convenient for limiting the filter frame.

[0018] Optionally, the driving assembly includes a fixed plate fixed to one side of the moving frame and a rope body installed on the top of the fixed plate; one end of the rope body away from the fixed plate is fixed to the bottom of the limiting plate.

[0019] By adopting the above technical solution, when the movable frame moves to the bottom of the collection box under the action of the driving mechanism, the fixed plate drives the limiting plate to separate from the limiting groove under the action of the rope body, thereby facilitating the resetting of the filter frame.

[0020] Optionally, a power generation mechanism for powering the electric push rod, drive motor and electromagnet is installed in the collection box, and the power generation mechanism includes a generator installed on the outer wall of the collection box, a horizontal shaft fixed to the output shaft of the generator, a driving assembly installed in the collection box for driving the horizontal shaft to rotate, a rectifier, a battery and an inverter installed on the outer wall of the collection box; the generator, rectifier, battery and inverter are electrically connected, and the battery is electrically connected to the electric push rod, drive motor and electromagnet through the inverter.

[0021] By adopting the above technical solution, the generator, rectifier, battery and inverter are provided, which facilitates the power supply to the electric push rod, the drive motor and the electromagnet.

[0022] Optionally, the driving assembly includes a water collecting pipe installed on the inner wall of the collection box, two horizontal plates fixedly connected to the inner wall of the water collecting pipe, and two fourth guide rods respectively installed on the top of the two horizontal plates; each of the fourth guide rods is slidably connected to a support plate, a support spring is arranged between the support plate and the horizontal plate, a water baffle is fixedly connected to the top of the two support plates, a chamfered surface is arranged on the top of the water collecting pipe, and the bottom of the chamfered surface extends to the water baffle; the bottom of the water collecting pipe is connected to a vertical pipe, a water wheel is rotatably connected to the vertical pipe, and the horizontal axis passes through the vertical pipe and is fixedly connected to the water wheel.

[0023] By adopting the above technical solution, when there is enough rain on the top of the water retaining plate, the water retaining plate moves downward under the action of the gravity of the rainwater, and then the water blocked by the water retaining plate is concentrated into the vertical pipe, which can drive the water wheel to rotate, and the rotation of the water wheel can drive the horizontal axis to rotate; in summary, the driving rotation component is set to facilitate driving the horizontal axis to rotate.

[0024] Optionally, a hollow groove is provided inside the water collecting pipe.

[0025] By adopting the above technical solution and providing the hollow grooves, the weight of the water collecting pipe can be reduced.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The filter frame is set up to filter the rainwater that enters the collection box through the water distribution pipe. The dredging device is set up to dredge multiple drainage holes; when multiple drainage holes need to be dredged, the filter frame is first pulled out through the output end of the electric push rod, and then the dredging plate is driven to move through the driving mechanism. The movement of the dredging plate drives the movement of multiple dredging rods, so that multiple drainage holes can be dredged;

[0028] 2. When the output end of the electric push rod pulls out the filter frame and aligns the dredging rod with the drainage hole, the filter frame drives the driving plate to move, and then the driving plate is separated from the second vertical plate. At this time, the dredging plate drives the multiple dredging rods to move downward under the action of multiple vertical springs, so that the multiple drainage holes can be dredged; when the filter frame needs to be reset, the electromagnet is started first, and the magnetic rod moves upward under the repulsive force of the electromagnet. The upward movement of the magnetic rod drives the first guide rod to move upward, and the upward movement of the first guide rod drives the dredging plate to move upward. The upward movement of the dredging plate drives the multiple dredging rods to separate from the multiple drainage holes, and then the filter frame can be driven to reset through the output end of the electric push rod; In summary, the set driving mechanism is convenient for driving the dredging plate to move;

[0029] 3. When the output end of the electric push rod pulls out the filter frame and aligns the dredging rod with the drainage hole, the filter frame drives the limit plate to move downward under the action of the second inclined surface, and the downward movement of the limit plate drives the reset block to move downward, and the reset block moves downward to press the reset spring; when the output end of the electric push rod pulls out the filter frame and aligns the dredging rod with the drainage hole, the reset block drives the limit plate to engage with the limit groove under the action of the reset spring, so that the filter frame can be limited, thereby avoiding the collision between the dredging rod and the filter frame; in summary, the set limiting mechanism is convenient for limiting the filter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0031] Figure 2 It is a structural schematic diagram highlighting the filtering device in the embodiment of the present application.

[0032] Figure 3 It is a structural schematic diagram highlighting the dredging device in the embodiment of the present application.

[0033] Figure 4 It is a structural schematic diagram highlighting the limiting mechanism in the embodiment of the present application.

[0034] Figure 5 It is a structural schematic diagram highlighting the power generation mechanism in the embodiment of the present application.

[0035] Figure 6 It is a structural schematic diagram highlighting the driving component in the embodiment of the present application.

[0036] Figure numerals: 1, rainwater drainage pipe; 11, water distribution pipe; 2, collection box; 3, filtering device; 31, first through hole; 32, filtering frame; 321, drainage hole; 33, horizontal plate; 331, second through hole; 34, electric push rod; 4, dredging device; 41, mounting frame; 42, first guide rod; 43, dredging plate; 44, dredging rod; 45, vertical spring; 46, driving mechanism; 461, first vertical plate; 462, second guide rod; 463, limiting ring; 464, driving plate; 465, horizontal spring; 466, second vertical plate; 467, first inclined plane; 468, magnetic rod; 469, electromagnet; 5, material receiving device; 51, vertical slot; 52, sliding sleeve; 53, moving frame; 54, movable barrel ; 55. driving motor; 56. lead screw; 57. third guide rod; 6. buffer mechanism; 61. buffer plate; 62. buffer spring; 7. limiting mechanism; 71. third through hole; 711. reset groove; 72. limiting plate; 721. second inclined surface; 73. reset block; 74. reset spring; 75. limiting groove; 76. fixing plate; 77. rope body; 8. power generation mechanism; 81. generator; 82. horizontal axis; 83. rectifier; 84. battery; 85. inverter; 9. driving assembly; 91. water collecting pipe; 911. hollow groove; 912. chamfered surface; 92. horizontal plate; 93. fourth guide rod; 94. support plate; 95. support spring; 96. water retaining plate; 97. vertical pipe; 98. water wheel. DETAILED DESCRIPTION

[0037] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings.

[0038] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] The present application embodiment discloses a gravity flow rainwater divider, referring to Figure 1 and Figure 2 , including a water distribution pipe 11 connected to a rainwater drainage pipe 1, a water distribution baffle installed at the connection between the water distribution pipe 11 and the rainwater drainage pipe 1, and a collection box 2 installed below the water distribution pipe 11, the top of the rainwater drainage pipe 1 is connected to the bottom of the gutter, the side wall of the collection box 2 is connected to an overflow pipe, and a filter device 3 is installed on the collection box 2. The filter device 3 includes a first through hole 31 opened on one side of the collection box 2, a filter frame 32 slidingly connected to the first through hole 31 along the horizontal direction, and a plurality of drainage holes 321 opened at the bottom of the filter frame 32; a horizontal plate 33 is horizontally fixed to the outer wall of the collection box 2, and an electric push rod 34 is horizontally fixed to one end of the horizontal plate 33 away from the collection box 2, and the output end of the electric push rod 34 is fixed to one side of the filter frame 32.

[0040] Reference Figure 2 and Figure 3 The top of the collection box 2 is provided with a dredging device 4 for dredging a plurality of drainage holes 321. The dredging device 4 comprises a mounting frame 41 fixed to the top of the collection box 2, two first guide rods 42 vertically slidably connected to the mounting frame 41, and a dredging plate 43 horizontally fixed to the bottom of the two first guide rods 42; a plurality of dredging rods 44 are vertically fixed to the bottom of the dredging plate 43, and the plurality of dredging rods 44 can be vertically slidably connected to the plurality of drainage holes 321 one by one; a plurality of vertical springs 45 are vertically arranged between the dredging plate 43 and the mounting frame 41; the dredging device 4 also comprises a driving mechanism 46 for driving the dredging plate 43 to move; and a second through hole 331 is provided in the horizontal plate 33 corresponding to the filter frame 32. The filter frame 32 is provided to facilitate filtering rainwater entering the collection box 2 through the water distribution pipe 11. The dredging device 4 is provided to facilitate dredging of multiple drainage holes 321; when multiple drainage holes 321 need to be dredged, the filter frame 32 is first pulled out through the output end of the electric push rod 34, and then the dredging plate 43 is driven to move through the driving mechanism 46, and the movement of the dredging plate 43 drives the movement of multiple dredging rods 44, so that multiple drainage holes 321 can be dredged.

[0041] Reference Figure 2and Figure 3 The driving mechanism 46 includes a first vertical plate 461 vertically mounted on the end of the mounting frame 41 away from the collecting box 2, a second guide rod 462 slidably connected to the first vertical plate 461 in the horizontal direction, a limit ring 463 threadedly connected to the second guide rod 462, and a driving plate 464 fixedly connected to the end of the second guide rod 462 close to the collecting box 2; the second guide rod 462 is arranged to penetrate the first vertical plate 461, and a plurality of horizontal springs 465 are horizontally arranged between the driving plate 464 and the first vertical plate 461; a second vertical plate 466 is vertically fixedly connected to the end of the dredging plate 43 close to the driving plate 464, and the second vertical plate 466 A first inclined surface 467 is provided on the side close to the driving plate 464, and the first inclined surface 467 matches the side wall of the driving plate 464. In the initial state, the second vertical plate 466 moves to the top of the driving plate 464 under the action of the first inclined surface 467, and the vertical spring 45 is in a compressed state at this time; one end of the filter frame 32 close to the first vertical plate 461 can abut against the side of the driving plate 464 away from the first vertical plate 461; a magnetic rod 468 is fixed to the top of the two first guide rods 42, and an electromagnet 469 is installed on the top of the mounting frame 41, and the electromagnet 469 and the magnetic rod 468 repel each other. When the output end of the electric push rod 34 pulls out the filter frame 32 and aligns the dredging rod 44 with the drainage hole 321, the filter frame 32 drives the driving plate 464 to move, and then the driving plate 464 is separated from the second vertical plate 466. At this time, the dredging plate 43 drives the multiple dredging rods 44 to move downward under the action of multiple vertical springs 45, so that the multiple drainage holes 321 can be dredged; when it is necessary to reset the filter frame 32, the electromagnet 469 is started first. At this time, the magnetic rod 468 moves upward under the repulsive force of the electromagnet 469. The magnetic rod 468 moves upward and drives the first guide rod 42 to move upward. The first guide rod 42 moves upward and drives the dredging plate 43 to move upward. The dredging plate 43 moves upward and drives the multiple dredging rods 44 to separate from the multiple drainage holes 321. Then, the filter frame 32 can be driven to reset by the output end of the electric push rod 34; in summary, the set driving mechanism 46 is convenient for driving the dredging plate 43 to move.

[0042] Reference Figure 2 and Figure 3, a material collecting device 5 is installed on one side of the collecting box 2 below the second through hole 331. The material collecting device 5 includes a vertical slot 51 opened on one side of the collecting box 2, a sliding sleeve 52 connected to the vertical slot 51 along the vertical sliding direction, and a driving mechanism installed on the inner wall of the vertical slot 51 for driving the sliding sleeve 52 to move; a moving frame 53 is fixed to one side of the sliding sleeve 52, and a movable barrel 54 is movably arranged in the moving frame 53. In the initial state, the top of the movable barrel 54 protrudes from the top of the moving frame 53, so that it is convenient to take and put the movable barrel 54. The movable barrel 54 is located directly below the second through hole 331. When it is necessary to collect the debris dredged by the dredging rod 44, the sliding sleeve 52 is first driven to move upward by the driving mechanism, and the upward movement of the sliding sleeve 52 drives the moving frame 53 and the movable barrel 54 to move upward, so that the debris dredged by the dredging rod 44 can be collected; in summary, the material collecting device 5 is arranged to facilitate the collection of the debris dredged by the dredging rod 44.

[0043] Reference Figure 2 and Figure 3 The driving mechanism includes a driving motor 55 installed on the top wall of the vertical slot 51, a lead screw 56 vertically fixed to the output shaft of the driving motor 55, and a third guide rod 57 vertically fixed to the inner wall of the vertical slot 51; the sliding sleeve 52 is threadedly connected to the lead screw 56 and slidably connected to the third guide rod 57. When the sliding sleeve 52 needs to be driven to move, the driving motor 55 is started first, and the output shaft of the driving motor 55 drives the lead screw 56 to rotate, and the rotation of the lead screw 56 can drive the sliding sleeve 52 to move; in summary, the driving mechanism is set to facilitate driving the sliding sleeve 52 to move.

[0044] Reference Figure 2 and Figure 3 A buffer mechanism 6 for buffering the movable barrel 54 is installed in the moving frame 53. The buffer mechanism 6 includes a buffer plate 61 connected to the inner wall of the moving frame 53 along a vertical sliding direction and a plurality of buffer springs 62 vertically fixed to the bottom of the buffer plate 61. One end of the buffer spring 62 away from the buffer plate 61 is fixed to the bottom of the moving frame 53. When the sliding sleeve 52 moves upward to drive the moving frame 53 and the movable barrel 54 to move upward, the buffer plate 61 and the buffer spring 62 provided at this time facilitate buffering the movable barrel 54, thereby reducing the rigid contact between the movable barrel 54 and the bottom of the horizontal plate 33.

[0045] Reference Figure 2 and Figure 4A limiting mechanism 7 for limiting the filter frame 32 is installed on the horizontal plate 33. The limiting mechanism 7 includes a third through hole 71 provided on the horizontal plate 33, a limiting plate 72 vertically slidingly connected to the third through hole 71, a reset groove 711 provided on one side of the third through hole 71, a reset block 73 vertically slidingly connected to the reset groove 711 and fixed to one side of the limiting plate 72, and a reset spring 74 vertically fixed to the bottom of the reset block 73; the bottom of the filter frame 32 is provided with a limiting Slot 75, a second inclined surface 721 is provided on the top of the limiting plate 72, and the second inclined surface 721 matches the side wall of the filter frame 32, and the limiting plate 72 can be inserted into the limiting slot 75. When the limiting plate 72 is inserted into the limiting slot 75, the multiple dredging rods 44 are aligned with the multiple drainage holes 321; one end of the reset spring 74 away from the reset block 73 is fixed to the bottom of the reset slot 711; and a disengagement component for separating the limiting plate 72 from the limiting slot 75 is installed on the moving frame 53. When the output end of the electric push rod 34 pulls out the filter frame 32 and aligns the dredging rod 44 with the drainage hole 321, the filter frame 32 drives the limit plate 72 to move downward under the action of the second inclined surface 721, and the limit plate 72 moves downward to drive the reset block 73 to move downward, and the reset block 73 moves downward to press the reset spring 74; when the output end of the electric push rod 34 pulls out the filter frame 32 and aligns the dredging rod 44 with the drainage hole 321, the reset block 73 drives the limit plate 72 to plug into the limit groove 75 under the action of the reset spring 74, so that the filter frame 32 can be limited, thereby avoiding the collision between the dredging rod 44 and the filter frame 32; in summary, the set limit mechanism 7 is convenient for limiting the filter frame 32.

[0046] Reference Figure 3 and Figure 4 The driving assembly includes a fixing plate 76 fixed horizontally to the outer wall of one side of the moving frame 53 and a rope 77 installed on the top of the fixing plate 76; one end of the rope 77 away from the fixing plate 76 is fixed to the bottom of the limiting plate 72. When the moving frame 53 moves to the bottom of the collecting box 2 under the action of the driving mechanism, the fixing plate 76 drives the limiting plate 72 to separate from the limiting groove 75 under the action of the rope 77, so that the filter frame 32 can be reset.

[0047] Reference Figure 2 , Figure 3 and Figure 5The collection box 2 is provided with a generator 8 for supplying power to the electric push rod 34, the drive motor 55 and the electromagnet 469. The generator 8 comprises a generator 81 installed on the outer wall of the collection box 2, a horizontal shaft 82 fixed to the output shaft of the generator 81, a drive assembly 9 installed in the collection box 2 for driving the horizontal shaft 82 to rotate, a rectifier 83 installed on the outer wall of the collection box 2, a battery 84 and an inverter 85; the generator 81, the rectifier 83, the battery 84 and the inverter 85 are electrically connected, and the battery 84 is electrically connected to the electric push rod 34, the drive motor 55 and the electromagnet 469 through the inverter 85. The generator 81, the rectifier 83, the battery 84 and the inverter 85 are provided to supply power to the electric push rod 34, the drive motor 55 and the electromagnet 469.

[0048] Reference Figure 5 and Figure 6 The driving assembly 9 includes a water collecting pipe 91 installed on the inner wall of the collecting box 2, two horizontal plates 92 fixedly connected to the inner wall of the water collecting pipe 91, and two fourth guide rods 93 respectively installed on the top of the two horizontal plates 92; a hollow groove 911 is arranged inside the water collecting pipe 91; a support plate 94 is vertically slidably connected to the upper edge of each fourth guide rod 93, a support spring 95 is vertically arranged between the support plate 94 and the horizontal plate 92, a water retaining plate 96 is fixedly connected to the top of the two support plates 94, a chamfered surface 912 is arranged on the top of the water collecting pipe 91, and the bottom of the chamfered surface 912 extends to the water retaining plate 96; a vertical pipe 97 is connected to the bottom of the water collecting pipe 91, a water wheel 98 is rotatably connected inside the vertical pipe 97, and a horizontal shaft 82 passes through the vertical pipe 97 and is fixedly connected to the water wheel 98. When there is enough rain on the top of the water retaining plate 96, the water retaining plate 96 moves downward under the action of the gravity of the rain, and then the water blocked by the water retaining plate 96 is concentrated into the vertical pipe 97, which can drive the water wheel 98 to rotate, and the rotation of the water wheel 98 can drive the horizontal shaft 82 to rotate; in summary, the driving assembly 9 is set to facilitate driving the horizontal shaft 82 to rotate.

[0049] Working principle: The filter frame 32 is provided to facilitate filtering rainwater entering the collection box 2 through the water distribution pipe 11. The dredging device 4 is provided to facilitate dredging of multiple drainage holes 321; when multiple drainage holes 321 need to be dredged, the filter frame 32 is first pulled out through the output end of the electric push rod 34, at which time the filter frame 32 drives the driving plate 464 to move, and then the driving plate 464 is separated from the second vertical plate 466, at which time the dredging plate 43 drives the multiple dredging rods 44 to move downward under the action of the multiple vertical springs 45, so that the multiple drainage holes 321 can be dredged.

[0050] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A gravity flow rainwater manifold, comprising a water distribution pipe (11) connected to a rainwater drainage pipe (1), a water distribution baffle installed at the connection between the water distribution pipe (11) and the rainwater drainage pipe (1), and a collection box (2) installed below the water distribution pipe (11), characterized in that: A filter device (3) is installed on the collection box (2), and the filter device (3) comprises a first through hole (31) opened on one side of the collection box (2), a filter frame (32) slidably connected to the first through hole (31), and a plurality of drainage holes (321) opened on the bottom of the filter frame (32); a transverse plate (33) is fixedly connected to the outer wall of the collection box (2), an electric push rod (34) is fixedly connected to one end of the transverse plate (33) away from the collection box (2), and an output end of the electric push rod (34) is fixedly connected to one side of the filter frame (32); A dredging device (4) for dredging a plurality of drainage holes (321) is installed on the top of the collection box (2), and the dredging device (4) comprises a mounting frame (41) fixedly connected to the top of the collection box (2), two first guide rods (42) slidably connected to the mounting frame (41), and a dredging plate (43) fixedly connected to the bottom of the two first guide rods (42); a plurality of dredging rods (44) are fixedly connected to the bottom of the dredging plate (43), and the dredging rods (44) can be slidably arranged in correspondence with each other through the drainage holes (321); a plurality of vertical springs (45) are arranged between the dredging plate (43) and the mounting frame (41); the dredging device (4) also comprises a driving mechanism (46) for driving the dredging plate (43) to move; a second through hole (331) is opened in the horizontal plate (33) corresponding to the filter frame (32); The driving mechanism (46) comprises a first vertical plate (461) mounted on an end of the mounting frame (41) away from the collecting box (2), a second guide rod (462) slidably connected to the first vertical plate (461), a limiting ring (463) threadedly connected to the second guide rod (462), and a driving plate (464) fixedly connected to an end of the second guide rod (462) close to the collecting box (2); a plurality of horizontal springs (465) are arranged between the driving plate (464) and the first vertical plate (461); an end of the dredging plate (43) close to the driving plate (464) is fixedly connected to the second vertical plate (466); a first inclined spring (466) is arranged on one side of the second vertical plate (466) close to the driving plate (464); The first inclined surface (467) matches the side wall of the driving plate (464); in the initial state, the second vertical plate (466) moves to the top of the driving plate (464) under the action of the first inclined surface (467), and the vertical spring (45) is in a compressed state at this time; one end of the filter frame (32) close to the first vertical plate (461) can abut against the side of the driving plate (464) away from the first vertical plate (461); the tops of the two first guide rods (42) are fixedly connected with magnetic rods (468), and the top of the mounting frame (41) is installed with an electromagnet (469), and the electromagnet (469) and the magnetic rod (468) repel each other.

2. A gravity flow rainwater manifold according to claim 1, characterized in that: A material receiving device (5) is installed on one side of the collecting box (2) below the second through hole (331), and the material receiving device (5) comprises a vertical groove (51) opened on one side of the collecting box (2), a sliding sleeve (52) connected to the vertical groove (51) in a vertical sliding direction, and a driving mechanism installed on the inner wall of the vertical groove (51) for driving the sliding sleeve (52) to move; a moving frame (53) is fixedly connected to one side of the sliding sleeve (52), and a movable barrel (54) is arranged in the movable frame (53), and the movable barrel (54) is located directly below the second through hole (331).

3. A gravity flow rainwater divider according to claim 2, characterized in that: The driving mechanism comprises a driving motor (55) mounted on the top wall of the vertical slot (51), a lead screw (56) fixedly connected to the output shaft of the driving motor (55), and a third guide rod (57) fixedly connected to the inner wall of the vertical slot (51); the sliding sleeve (52) is threadedly connected to the lead screw (56) and slidably connected to the third guide rod (57).

4. A gravity flow rainwater manifold according to claim 2, characterized in that: A buffer mechanism (6) for buffering the movable barrel (54) is installed in the movable frame (53), and the buffer mechanism (6) comprises a buffer plate (61) slidably connected to the inner wall of the movable frame (53) and a plurality of buffer springs (62) fixed to the bottom of the buffer plate (61), and one end of the buffer spring (62) away from the buffer plate (61) is fixed to the bottom of the movable frame (53).

5. A gravity flow rainwater manifold according to claim 2, characterized in that: A limiting mechanism (7) for limiting the position of the filter frame (32) is installed on the transverse plate (33), the limiting mechanism (7) comprising a third through hole (71) provided on the transverse plate (33), a limiting plate (72) slidably connected to the third through hole (71), a reset groove (711) provided on one side of the third through hole (71), a reset block (73) slidably connected to the reset groove (711) and fixed to one side of the limiting plate (72), and a reset spring (74) fixed to the bottom of the reset block (73); a limiting groove (75) is provided at the bottom of the filter frame (32), and the limiting spring (74) is fixed to the bottom of the reset block (73). A second inclined surface (721) is provided on the top of the positioning plate (72), and the second inclined surface (721) matches the side wall of the filter frame (32). The limiting plate (72) can be inserted into the limiting groove (75). When the limiting plate (72) is inserted into the limiting groove (75), the plurality of dredging rods (44) are aligned with the plurality of drainage holes (321); one end of the reset spring (74) away from the reset block (73) is fixed to the bottom of the reset groove (711); and a disengagement component for separating the limiting plate (72) from the limiting groove (75) is installed on the movable frame (53).

6. A gravity flow rainwater manifold according to claim 5, characterized in that: The driving component comprises a fixed plate (76) fixed to one side of the moving frame (53) and a rope body (77) installed on the top of the fixed plate (76); one end of the rope body (77) away from the fixed plate (76) is fixed to the bottom of the limiting plate (72).

7. A gravity flow rainwater manifold according to claim 3, characterized in that: A power generation mechanism (8) for supplying power to an electric push rod (34), a drive motor (55) and an electromagnet (469) is installed in the collection box (2). The power generation mechanism (8) comprises a generator (81) installed on the outer wall of the collection box (2), a horizontal shaft (82) fixedly connected to the output shaft of the generator (81), a driving assembly (9) installed in the collection box (2) for driving the horizontal shaft (82) to rotate, a rectifier (83) installed on the outer wall of the collection box (2), a battery (84) and an inverter (85); the generator (81), the rectifier (83), the battery (84) and the inverter (85) are electrically connected, and the battery (84) is electrically connected to the electric push rod (34), the drive motor (55) and the electromagnet (469) through the inverter (85).

8. A gravity flow rainwater manifold according to claim 7, characterized in that: The driving assembly (9) comprises a water collecting pipe (91) installed on the inner wall of the collecting box (2), two horizontal plates (92) fixedly connected to the inner wall of the water collecting pipe (91), and two fourth guide rods (93) respectively installed on the top of the two horizontal plates (92); each of the fourth guide rods (93) is slidably connected to a support plate (94), a support spring (95) is provided between the support plate (94) and the horizontal plate (92), a water baffle plate (96) is fixedly connected to the top of the two support plates (94), a chamfered surface (912) is provided on the top of the water collecting pipe (91), and the bottom of the chamfered surface (912) extends to the water baffle plate (96); the bottom of the water collecting pipe (91) is connected to a vertical pipe (97), a water wheel (98) is rotatably connected inside the vertical pipe (97), and the horizontal shaft (82) passes through the vertical pipe (97) and is fixedly connected to the water wheel (98).

9. A gravity flow rainwater manifold according to claim 8, characterized in that: The water collecting pipe (91) is provided with a hollow groove (911) inside.

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