Sponge city rainwater collection and utilization device

Abstract

The invention relates to the technical field of civil engineering, and provides a sponge city rainwater collection and utilization device which is characterized in that an impurity removing device is arranged above a water storage pond and communicated with the water storage pond, a silt removing device is arranged in the water storage pond, a sewage draining device is arranged on the side of the water storage pond, and a water collecting device is communicated with the impurity removing device; a detection device is arranged on the side of the water collecting device. When the detection device detects rainwater, the impurity removing device, the silt removing device and the sewage discharging device are turned on, the impurity removing device can filter impurities in the rainwater, and the impurities are conveyed to the sewage discharging device. The desilting device can clean sludge at the bottom of the water storage pond, the sludge is conveyed to the sewage discharging device, the sewage discharging device collects sundries and the sludge, and workers can clean the sundries and the sludge conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering, and in particular to a rainwater collection and utilization device for a sponge city. Background Art

[0002] With the acceleration of urbanization, cities are facing serious water shortage problems. Traditional water resource management methods can no longer meet the needs of urban development. Therefore, finding new sources of water resources has become an urgent need. Rainwater, as an important natural resource, has huge development potential. By collecting and reusing rainwater, the problem of urban water shortage can be effectively alleviated.

[0003] When existing rainwater collection tanks store water for a long time, silt will accumulate at the bottom of the tank, thus affecting the water quality. Summary of the invention

[0004] The invention aims to solve the technical problem of how to clean the water storage tank, and the proposed sponge city rainwater collection and utilization device has the following technical solutions: The rainwater collection and utilization device of the sponge city includes: a water storage tank, a water collection device, a detection device, a cleaning device, a silt removal device, and a sewage discharge device. The water collection device is arranged on the roof of the house, and the water collection device is connected to the water storage tank. The detection device is arranged on the side of the water collection device and is fixedly connected to the water collection device. The cleaning device is arranged above the water storage tank, is fixedly connected to the water storage tank, and is electrically connected to the detection device. The silt removal device is arranged on the water storage tank and is connected to the water storage tank, and is electrically connected to the detection device. The sewage discharge device is arranged on the side of the water storage tank, is connected to the water storage tank, and is electrically connected to the detection device.

[0005] When it starts to rain, rainwater enters the water collection device, and then enters the debris removal device through the water collection device. After passing through the debris removal device, the residue will fall on the debris removal device and then enter the water storage tank. When the detection device detects rain, the detection device will open the debris removal device, the silt removal device and the sewage discharge device. When the detection device opens the debris removal device, the debris removal device will transport the residue to the sewage discharge device. When the detection device opens the silt removal device, the silt removal device will transport the sludge to the sewage discharge device. When the detection device opens the sewage discharge device, the sewage discharge device will collect the sludge and residue.

[0006] Furthermore, it includes: a water outlet pipe and a switch valve. The water outlet pipe runs through the side of the water tank away from the sewage discharge device and is connected to the inside of the water tank. The switch valve is arranged on the water outlet pipe and is connected to the water outlet pipe.

[0007] When water is needed, the switch valve can be opened and the water in the water tank will flow out through the water storage pipe.

[0008] Furthermore, the collection device includes: a rainwater gutter and a water collecting pipe. The rainwater gutter is arranged on the roof of the house. The water collecting pipe is arranged below the rainwater gutter, and the upper end of the water collecting pipe is connected to the rainwater gutter.

[0009] The rainwater gutter can collect rainwater, and the rainwater collected by the rainwater gutter enters the water storage tank through the collecting pipe.

[0010] Furthermore, the detection device includes: a rain detector and a controller. The rain detector is arranged on the side of the rain gutter and is fixedly connected to the rain gutter. The controller is electrically connected to the rain detector.

[0011] The rain detector can send weather conditions to the controller, which can control the switch of the device.

[0012] Furthermore, the debris cleaning device includes: an installation box, a connecting pipe, a filter plate, a bracket, a first motor, a first curved rod, a second curved rod, a first connecting rod, and a push plate. The installation box is arranged on the side of the water tank and is fixedly connected to the side surface of the water tank. The connecting pipe is perpendicular to the installation box close to the side of the water tank, the connecting pipe runs through the installation box and the water tank, and the connecting pipe is fixedly connected to the installation box. The filter plate is perpendicular to the connecting pipe, arranged inside the connecting pipe, and fixedly connected to the inner surface of the connecting pipe. The bracket is vertically arranged, arranged inside the installation box, and fixedly connected to the inner bottom surface of the installation box. The axis of the first motor is horizontally arranged, arranged inside the installation box, arranged above the bracket, arranged on the side of the connecting pipe, and fixedly connected to the upper surface of the bracket, and the first motor is electrically connected to the controller. The first bent rod is horizontally arranged and arranged on the side of the first motor. One end of the first bent rod is sleeved on the first motor shaft and fixedly connected to the first motor shaft. The second bent rod is tilted and arranged on the side of the first bent rod. One end of the second bent rod is rotatably connected to the side of the first bent rod away from the first motor shaft, and its rotation axis is parallel to the first motor shaft. The first connecting rod is horizontally arranged and passes through the side of the connecting pipe close to the bracket, and is slidably connected to the connecting pipe in the horizontal direction. One end of the first connecting rod is rotatably connected to one end of the second bent rod away from the first bent rod, and its rotation axis is parallel to the first motor shaft. The push plate is perpendicular to the first connecting rod, and the push plate is arranged on the side of the first connecting rod away from the second bent rod, and is arranged above the filter plate. The push plate is fixedly connected to one end of the first connecting rod away from the second bent rod, and the lower part of the push plate is in close contact with the filter plate.

[0013] When the first motor rotates, the rotation of the first motor drives the first curved rod to rotate, the rotation of the first curved rod drives the second curved rod to rotate, the rotation of the second curved rod drives the first connecting rod to move horizontally, the horizontal movement of the first connecting rod drives the push plate to move horizontally, and the horizontal movement of the push plate will push the residue on the filter plate to one side of the filter plate.

[0014] Furthermore, the desilting device includes: a second motor, a sedimentation plate, a conveying trough, a waterproof box, a second connecting rod, a fixing rod, a plurality of first springs, two fixing plates, and two scrapers. The second motor shaft is arranged vertically, the second motor is arranged inside the installation box, and is arranged on the side of the bracket away from the connecting pipe. The second motor is fixedly connected to the bottom surface of the installation box, and the second motor is electrically connected to the controller. The sedimentation plate is arranged horizontally, arranged inside the water storage tank, and is fixedly connected to the bottom surface of the water storage tank. The conveying trough is arranged horizontally, and is arranged on the sedimentation plate. The waterproof box is arranged at a position where the conveying trough is away from the inner wall of the water storage tank, and the waterproof box is fixedly connected to the sedimentation plate. The second connecting rod is vertically arranged, and the second connecting rod is arranged directly below the second motor shaft. The upper end of the second connecting rod passes through the bottom surface of the installation box and the top surface of the water tank. The lower end of the second connecting rod passes through the top surface of the waterproof box. The upper end of the second connecting rod is fixedly connected to the second motor shaft. The upper end of the second connecting rod is rotatably connected to the ground of the installation box and the top surface of the water tank, and its rotation axis is parallel to the axis of the second motor shaft. The lower end of the second connecting rod is rotatably connected to the inner bottom surface of the waterproof box, and its rotation axis is parallel to the axis of the second motor shaft. The fixed rod is horizontally arranged, fixedly sleeved on the second connecting rod, arranged above the sedimentation plate, and fixedly connected to the second connecting rod. A plurality of first springs are vertically arranged, arranged below the fixed rod, and the upper ends of the plurality of first springs are fixedly connected to the lower surface of the fixed rod. Two fixed plates are horizontally arranged, arranged below the plurality of first springs, and the two fixed plates are respectively arranged on both sides of the second connecting rod, and the two fixed plates are fixedly connected to the lower ends of the plurality of first springs. Two scrapers are horizontally arranged, and the two scrapers are respectively arranged below the two fixed plates, and the two scrapers are fixedly connected to the lower surfaces of the two fixed plates.

[0015] When the second motor rotates, the second motor drives the second connecting rod to rotate, the second connecting rod drives the fixed rod to rotate, the fixed rod drives the first spring to rotate, the first spring drives the fixed plate to rotate, the fixed plate drives the scraper to rotate, and the scraper rotates to push the silt at the bottom of the water tank into the conveying trough.

[0016] Furthermore, the sewage discharge device includes: a conveying device and a lifting device. The conveying device is arranged inside the conveying trough and connected to the sedimentation plate. The lifting device is arranged on the side of the water storage tank and connected to the water storage tank.

[0017] The conveying device conveys the sludge in the conveying trough to the lifting device, and the lifting device collects the sludge and residues.

[0018] Furthermore, the conveying device includes: a support column, a third connecting rod, a first bevel gear, a second bevel gear, a first spiral blade, a first connecting pipe, a sliding groove, a second spring, a water baffle, and a connecting port. The support column is vertically arranged and arranged in the conveying groove, and the lower end of the bracket is fixedly connected to the bottom surface of the conveying groove. The third connecting rod is horizontally arranged, one end of the third connecting rod passes through the side of the waterproof box close to the conveying groove, and the other end of the third connecting rod passes through the support column. One end of the third connecting rod is rotatably connected to the side of the waterproof box close to the conveying groove, and its rotation axis is horizontally arranged, and the other end of the third connecting rod is rotatably connected to the support column, and its rotation axis is horizontally arranged. The first bevel gear is arranged inside the waterproof box, sleeved on the second connecting rod, and fixedly connected to the second connecting rod. The second bevel gear is arranged inside the waterproof box, arranged below the first bevel gear, sleeved on the third connecting rod, and fixedly connected to the third connecting rod. The first spiral blade is horizontally arranged, arranged in the conveying groove, sleeved on the third connecting rod, and fixedly connected to the third connecting rod. The first connecting pipe is horizontally arranged, and the first connecting pipe runs through the water storage tank, and one end of the first connecting pipe is connected to the conveying trough. The sliding trough is vertically arranged, and is arranged at a position of the sedimentation plate close to the first connecting pipe. A plurality of second springs are vertically arranged, and are arranged in the sliding trough, and the lower ends of the plurality of second springs are fixedly connected to the bottom surface of the sliding trough. The water retaining plate is vertically arranged, and is arranged in the sliding trough, and is arranged between the first connecting pipe and the support column, and is arranged at the upper ends of the plurality of second springs. The water retaining plate is slidably connected to the sliding trough in the vertical direction, and is fixedly connected to the upper ends of the second springs. The connecting port, which is the same size as the first connecting pipe, is arranged on the water retaining plate, and is connected to the conveying trough and the first connecting pipe.

[0019] When the second connecting rod rotates, the second connecting rod will drive the first bevel gear to rotate, the rotation of the first bevel gear will drive the second bevel gear to rotate, the rotation of the second bevel gear will drive the third connecting rod to rotate, the rotation of the third connecting rod will drive the first spiral blade to rotate, and the first spiral blade will push the sludge to move in the direction of the first connecting pipe.

[0020] When the scraper rotates to above the conveying trough, under the action of the first spring, the fixed plate moves downward to close the conveying trough. When the fixed plate moves downward, the water baffle plate will move downward. When the water baffle plate moves downward, the connecting port will overlap with the first connecting pipe, so that the sludge can enter the sewage pipe through the first connecting pipe.

[0021] Furthermore, the lifting device includes: a sewage pipe, a partition, a third motor, a fourth connecting rod, a second spiral blade, a collecting box, a second connecting pipe, a third connecting pipe, and a fender. The sewage pipe is vertically arranged, arranged on the side of the water storage tank, and fixedly connected to the side surface of the water storage tank. The sewage pipe is connected to the other end of the first connecting pipe. The partition is horizontally arranged, arranged in the sewage pipe, and fixedly connected to the inner wall of the sewage pipe. The third motor shaft is vertically arranged, the third motor is arranged in the sewage pipe, arranged above the partition, the motor is fixedly connected to the upper surface of the partition, and the third motor is electrically connected to the controller. The fourth connecting rod is vertically arranged, arranged inside the sewage pipe, arranged directly below the third motor shaft, and passes through the partition. The upper end of the fourth connecting rod is fixedly connected to the third motor shaft, and the lower end of the fourth connecting rod is rotatably connected to the bottom surface inside the sewage pipe, and its rotation axis coincides with the axis of the third motor shaft. The second spiral blade is vertically arranged and arranged in the sewage pipe. The second spiral blade is sleeved on the fourth connecting rod and fixedly connected to the fourth connecting rod. The second spiral blade is in close contact with the inner wall of the sewage pipe. The collecting box is arranged on the side of the sewage pipe away from the water tank and fixedly connected to the side of the sewage pipe away from the water tank. The second connecting pipe is inclinedly arranged and passes through the sewage pipe and the collecting box. It is arranged below the partition. One end of the second connecting pipe is connected to the inside of the sewage pipe, and the other end is connected to the inside of the collecting box. The third connecting pipe passes through the side of the sewage pipe close to the installation box, passes through the side of the installation box close to the connecting pipe, and passes through the side of the connecting pipe close to the push plate. One end of the third connecting pipe is connected to the inside of the sewage pipe, and the other end of the connecting pipe is connected to the inside of the connecting pipe. The fender is vertically arranged and arranged inside the third connecting pipe. It is fixedly rotatably connected to the inner wall of the third connecting pipe, and its rotation axis is horizontally arranged and perpendicular to the axis of the third connecting pipe.

[0022] When the third motor is started, the third motor drives the fourth connecting rod to rotate, and the rotation of the fourth connecting rod drives the second spiral blade to rotate. The second spiral blade will transport the sludge at the bottom of the sewage pipe to the second connecting pipe, and then the sludge enters the collecting box through the second connecting pipe. At the same time, the second spiral blade will transport the residue at the third connecting pipe to the second connecting pipe, and the residue enters the collecting box through the second connecting pipe. After that, the staff can open the cover to take out the debris in the collecting box.

[0023] Furthermore, it includes: a cover plate and a handle.

[0024] The cover plate is arranged above the collection box, and is rotatably connected to the side of the collection box away from the sewage discharge pipe, and its rotation axis is arranged horizontally. The handle is arranged above the cover plate, and is fixedly connected to the upper surface of the cover plate.

[0025] Beneficial effects of the present invention: 1. The second motor will drive the scraper to push the sludge at the bottom of the water tank into the conveying trough, the first spiral blade will transport the sludge to the sewage pipe, and the second spiral blade will send the sludge into the collection box, thereby cleaning the water tank.

[0026] 2. When the scraper moves to the top of the conveying trough, the fixed plate will close the conveying trough under the action of the spring, and at the same time the fixed plate will push the water baffle to open the first connecting pipe, so that the sludge can enter the sewage box, while preventing the water in the water storage tank from entering the sewage pipe.

[0027] 3. The push plate pushes the residue into the third connecting pipe, which will open the mud guard to prevent the mud from entering the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Figure 1 It is a front view of the present invention; Figure 2 It is an enlarged view of the main view A of the present invention; Figure 3 It is the front view of the water collection device and the detection device of the present invention.

[0030] Explanation of reference numerals: 1, water storage tank; 201, water outlet pipe; 202, switch valve; 301, rainwater bucket; 302, water collecting pipe; 401, rainwater detector; 402, controller; 501, installation box; 502, connecting pipe; 503, filter plate; 504, bracket; 505, first motor; 506, first curved rod; 507, second curved rod; 508, first connecting rod; 509, push plate; 601, second motor; 602, sedimentation plate; 603, conveying trough; 604, waterproof box; 605, second connecting rod; 606, fixing rod; 607, first spring; 608 , fixing plate; 609, scraper; 701, support column; 702, third connecting rod; 703, first bevel gear; 704, second bevel gear; 705, first spiral blade; 706, first connecting pipe; 707, sliding groove; 708, second spring; 709, water retaining plate; 710, connecting port; 801, sewage pipe; 802, partition; 803, third motor; 804, fourth connecting rod; 805, second spiral blade; 806, collecting box; 807, second connecting pipe; 808, third connecting pipe; 809, mudguard; 810, cover plate; 811, handle. DETAILED DESCRIPTION

[0031] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 3 The present invention provides a rainwater collection and utilization device for a sponge city, comprising: a water storage tank 1, a water collection device, a detection device, a debris removal device, a silt removal device, and a sewage discharge device.

[0033] The water collecting device is arranged on the roof of the house, and the water collecting device is connected to the water storage tank 1. The detection device is arranged on the side of the water collecting device and is fixedly connected to the water collecting device. The debris removal device is arranged above the water storage tank 1, is fixedly connected to the water storage tank 1, and is electrically connected to the detection device. The silt removal device is arranged on the water storage tank 1 and is connected to the water storage tank 1, and is electrically connected to the detection device. The sewage discharge device is arranged on the side of the water storage tank, is connected to the water storage tank, and is electrically connected to the detection device.

[0034] When it starts to rain, rainwater enters the water collection device, and then enters the debris removal device through the water collection device. After passing through the debris removal device, the residue will fall on the debris removal device, and then enter the water storage tank 1. When the detection device detects rain, the detection device will turn on the debris removal device, the silt removal device and the sewage discharge device. When the detection device turns on the debris removal device, the debris removal device will transport the residue to the sewage discharge device. When the detection device turns on the silt removal device, the silt removal device will transport the sludge to the sewage discharge device. When the detection device turns on the sewage discharge device, the sewage discharge device will collect the sludge and residue.

[0035] It includes: a water outlet pipe 201 and a switch valve 202. The water outlet pipe 201 runs through the side of the water tank 1 away from the sewage discharge device and communicates with the inside of the water tank. The switch valve 202 is arranged on the water outlet pipe 201 and communicates with the water outlet pipe 201.

[0036] When water is needed, the switch valve 202 can be opened, and the water in the water tank 1 will flow out through the water storage pipe.

[0037] The collecting device comprises: a rainwater gutter 301 and a water collecting pipe 302. The rainwater gutter 301 is arranged on the roof of the house. The water collecting pipe 302 is arranged below the rainwater gutter 301, and the upper end of the water collecting pipe 302 is connected to the rainwater gutter 301.

[0038] The rainwater gutter 301 can collect rainwater, and the rainwater collected by the rainwater gutter 301 enters the water storage tank 1 through the water collecting pipe 302.

[0039] The detection device includes: a rain detector 401 and a controller 402. The rain detection device is arranged at the side of the rain gutter 301 and is fixedly connected to the rain gutter 301. The controller 402 is electrically connected to the rain detector 401.

[0040] The rain detector 401 can send the weather conditions to the controller 402, which can control the switch of the device.

[0041] The cleaning device includes: an installation box 501, a connecting pipe 502, a filter plate 503, a bracket 504, a first motor 505, a first curved rod 506, a second curved rod 507, a first connecting rod 508, and a push plate 509. The installation box 501 is arranged on the side of the water tank 1 and is fixedly connected to the side surface of the water tank 1. The connecting pipe 502 is perpendicular to the side of the installation box 501 close to the water tank 1, and the connecting pipe 502 passes through the installation box 501 and the water tank 1, and the connecting pipe 502 is fixedly connected to the installation box 501. The filter plate 503 is perpendicular to the connecting pipe 502, is arranged inside the connecting pipe 502, and is fixedly connected to the inner surface of the connecting pipe 502. The bracket 504 is arranged vertically, is arranged inside the installation box 501, and is fixedly connected to the inner bottom surface of the installation box 501. The axis of the first motor 505 is horizontally arranged, arranged inside the installation box 501, arranged above the bracket 504, arranged on the side of the connecting pipe 502, and fixedly connected to the upper surface of the bracket 504. The first motor 505 is electrically connected to the controller 402. The first curved rod 506 is horizontally arranged, arranged on the side of the first motor 505, and one end of the first curved rod 506 is sleeved on the rotating shaft of the first motor 505 and fixedly connected to the rotating shaft of the first motor 505. The second curved rod 507 is tiltedly arranged, arranged on the side of the first curved rod 506, and one end of the second curved rod 507 is rotatably connected to the side of the first curved rod 506 away from the rotating shaft of the first motor 505, and its rotating axis is parallel to the rotating shaft of the first motor 505. The first connecting rod 508 is arranged horizontally, passes through the side of the connecting pipe 502 close to the bracket 504, and is slidably connected with the connecting pipe 502 in the horizontal direction. One end of the first connecting rod 508 is rotatably connected with one end of the second curved rod 507 away from the first curved rod 506, and its rotation axis is parallel to the rotation axis of the first motor 505. The push plate 509 is perpendicular to the first connecting rod 508, and is arranged on the side of the first connecting rod 508 away from the second curved rod 507, and is arranged above the filter plate 503. The push plate 509 is fixedly connected with one end of the first connecting rod 508 away from the second curved rod 507, and the lower part of the push plate 509 is in close contact with the filter plate 503.

[0042] When the first motor 505 rotates, the rotation of the first motor 505 drives the first curved rod 506 to rotate, the rotation of the first curved rod 506 drives the second curved rod 507 to rotate, the rotation of the second curved rod 507 drives the first connecting rod 508 to move horizontally, the horizontal movement of the first connecting rod 508 drives the push plate 509 to move horizontally, and the horizontal movement of the push plate 509 will push the residue on the filter plate 503 to one side of the filter plate 503.

[0043] The desilting device includes: a second motor 601, a sedimentation plate 602, a conveying trough 603, a waterproof box 604, a second connecting rod 605, a fixing rod 606, a plurality of first springs 607, two fixing plates 608, and two scrapers 609. The second motor 601 has a vertically arranged rotating shaft, is arranged inside the installation box 501, and is arranged on the side of the bracket 504 away from the connecting pipe 502. The second motor 601 is fixedly connected to the bottom surface of the installation box 501, and is electrically connected to the controller 402. The sedimentation plate 602 is horizontally arranged, arranged inside the water storage tank 1, and is fixedly connected to the bottom surface of the water storage tank 1. The conveying trough 603 is horizontally arranged and arranged on the sedimentation plate 602. The waterproof box 604 is arranged at a position where the conveying trough 603 is away from the inner wall of the water storage tank 1, and the waterproof box 604 is fixedly connected to the sedimentation plate 602. The second connecting rod 605 is vertically arranged, and the second connecting rod 605 is arranged directly below the rotating shaft of the second motor 601. The upper end of the second connecting rod 605 penetrates the bottom surface of the installation box 501 and the top surface of the water tank 1. The lower end of the second connecting rod 605 penetrates the top surface of the waterproof box 604. The upper end of the second connecting rod 605 is fixedly connected to the rotating shaft of the second motor 601. The upper end of the second connecting rod 605 is rotatably connected to the ground of the installation box 501 and the top surface of the water tank 1, and its rotation axis is parallel to the axis of the rotating shaft of the second motor 601. The lower end of the second connecting rod 605 is rotatably connected to the inner bottom surface of the waterproof box 604, and its rotation axis is parallel to the axis of the rotating shaft of the second motor 601. The fixed rod 606 is horizontally arranged, fixedly sleeved on the second connecting rod 605, arranged above the sedimentation plate 602, and fixedly connected to the second connecting rod 605. A plurality of first springs 607 are vertically arranged, arranged below the fixed rod 606, and the upper ends of the plurality of first springs 607 are fixedly connected to the lower surface of the fixed rod 606. Two fixed plates 608 are arranged horizontally, and are arranged below the first springs 607. The two fixed plates 608 are arranged on both sides of the second connecting rod 605, and the two fixed plates 608 are fixedly connected to the lower ends of the first springs 607. Two scrapers 609 are arranged horizontally, and the two scrapers 609 are arranged below the two fixed plates 608, and the two scrapers 609 are fixedly connected to the lower surfaces of the two fixed plates 608.

[0044] When the second motor 601 rotates, the second motor 601 drives the second connecting rod 605 to rotate, the second connecting rod 605 drives the fixed rod 606 to rotate, the fixed rod 606 drives the first spring 607 to rotate, the first spring 607 drives the fixed plate 608 to rotate, the fixed plate 608 drives the scraper 609 to rotate, and the scraper 609 rotates to push the silt at the bottom of the water storage tank 1 into the conveying trough 603.

[0045] The sewage discharge device includes: a conveying device and a lifting device. The conveying device is arranged inside the conveying trough 603 and connected to the sedimentation plate 602. The lifting device is arranged on the side of the water storage tank and connected to the water storage tank.

[0046] The conveying device conveys the sludge in the conveying trough 603 to the lifting device, and the lifting device collects the sludge and residues. The conveying device includes: a support column 701, a third connecting rod 702, a first bevel gear 703, a second bevel gear 704, a first spiral blade 705, a first connecting pipe 706, a sliding groove 707, a second spring 708, a water retaining plate 709, and a connecting port 710. The support column 701 is vertically arranged and arranged in the conveying groove 603, and the lower end of the bracket 504 is fixedly connected to the bottom surface of the conveying groove 603. The third connecting rod 702 is horizontally arranged, one end of the third connecting rod 702 penetrates the side of the waterproof box 604 close to the conveying groove 603, and the other end of the third connecting rod 702 penetrates the support column 701, one end of the third connecting rod 702 is rotatably connected to the side of the waterproof box 604 close to the conveying groove 603, and its rotation axis is horizontally arranged, and the other end of the third connecting rod 702 is rotatably connected to the support column 701, and its rotation axis is horizontally arranged. The first bevel gear 703 is arranged inside the waterproof box 604, sleeved on the second connecting rod 605, and fixedly connected to the second connecting rod 605. The second bevel gear 703 is arranged inside the waterproof box 604, arranged below the first bevel gear 703, sleeved on the third connecting rod 702, and fixedly connected to the third connecting rod 702. The first spiral blade 705 is arranged horizontally, arranged in the conveying trough 603, sleeved on the third connecting rod 702, and fixedly connected to the third connecting rod 702. The first connecting pipe 706 is arranged horizontally, the first connecting pipe 706 runs through the water storage tank 1, and one end of the first connecting pipe 706 is connected to the conveying trough 603. The sliding groove 707 is arranged vertically, and is arranged at a position of the sedimentation plate 602 close to the first connecting pipe 706. A plurality of second springs 708 are arranged vertically, arranged in the sliding groove 707, and the lower ends of the plurality of second springs 708 are fixedly connected to the bottom surface of the sliding groove 707. The water baffle 709 is vertically arranged, arranged in the sliding groove 707, arranged between the first connecting pipe 706 and the support column 701, and arranged on the upper ends of the second springs 708. The water baffle 709 is slidably connected with the sliding groove 707 along the vertical direction, and is fixedly connected with the upper ends of the second springs 708. The communication port 710 is the same size as the first connecting pipe 706, and is arranged on the water baffle 709. The communication port 710 is connected with the conveying groove 603 and the first connecting pipe 706.

[0047] When the second connecting rod 605 rotates, the second connecting rod 605 will drive the first bevel gear 703 to rotate, the first bevel gear 703 will drive the second bevel gear 704 to rotate, the second bevel gear 704 will drive the third connecting rod 702 to rotate, the third connecting rod 702 will drive the first spiral blade 705 to rotate, and the first spiral blade 705 will push the sludge to move in the direction of the first connecting pipe 706.

[0048] When the scraper 609 rotates to above the conveying trough 603, under the action of the first spring 607, the fixed plate 608 moves downward to close the conveying trough 603. When the fixed plate 608 moves downward, it will bring the water retaining plate 709 downward. When the water retaining plate 709 moves downward, the connecting port 710 will overlap with the first connecting pipe 706, so that the sludge can enter the sewage pipe 801 through the first connecting pipe 706.

[0049] The lifting device includes: a sewage pipe 801, a partition 802, a third motor 803, a fourth connecting rod 804, a second spiral blade 805, a collecting box 806, a second connecting pipe 807, a third connecting pipe 808, and a fender 809. The sewage pipe 801 is vertically arranged, arranged on the side of the water storage tank 1, and is fixedly connected to the side surface of the water storage tank 1. The sewage pipe 801 is connected to the other end of the first connecting pipe 706. The partition 802 is horizontally arranged, arranged in the sewage pipe 801, and is fixedly connected to the inner wall of the sewage pipe 801. The shaft of the third motor 803 is vertically arranged, and the third motor 803 is arranged in the sewage pipe 801 and above the partition 802. The motor is fixedly connected to the upper surface of the partition 802, and the third motor 803 is electrically connected to the controller 402. The fourth connecting rod 804 is vertically arranged, arranged inside the sewage pipe 801, arranged directly below the rotating shaft of the third motor 803, and penetrates the partition 802. The upper end of the fourth connecting rod 804 is fixedly connected to the rotating shaft of the third motor 803, and the lower end of the fourth connecting rod 804 is rotatably connected to the bottom surface of the sewage pipe 801, and its rotation axis coincides with the axis of the rotating shaft of the third motor 803. The second spiral blade 805 is vertically arranged, arranged inside the sewage pipe 801, and the second spiral blade 805 is sleeved on the fourth connecting rod 804 and fixedly connected to the fourth connecting rod 804. The second spiral blade 805 is in close contact with the inner wall of the sewage pipe 801. The collecting box 806 is arranged on the side of the sewage pipe 801 away from the water storage tank 1, and is fixedly connected to the side of the sewage pipe 801 away from the water storage tank 1. The second connecting pipe 807 is arranged obliquely, passes through the sewage pipe 801 and the collection box 806, and is arranged below the partition 802. One end of the second connecting pipe 807 is connected to the inside of the sewage pipe 801, and the other end is connected to the inside of the collection box 806. The third connecting pipe 808 passes through the side of the sewage pipe 801 close to the installation box 501, passes through the side of the installation box 501 close to the connecting pipe 502, and passes through the side of the connecting pipe 502 close to the push plate 509. One end of the third connecting pipe 808 is connected to the inside of the sewage pipe 801, and the other end is connected to the inside of the connecting pipe 502. The mud guard 809 is arranged vertically, arranged inside the third connecting pipe 808, and is fixedly rotatably connected to the inner wall of the third connecting pipe 808, and its rotation axis is arranged horizontally and perpendicular to the axis of the third connecting pipe 808.

[0050] When the third motor 803 is started, the third motor 803 drives the fourth connecting rod 804 to rotate, and the rotation of the fourth connecting rod 804 drives the second spiral blade 805 to rotate. The second spiral blade 805 will transport the sludge at the bottom of the sewage pipe 801 to the second connecting pipe 807, and then the sludge enters the collecting box 806 through the second connecting pipe 807. At the same time, the second spiral blade 805 will transport the residue at the third connecting pipe 808 to the second connecting pipe 807, and the residue enters the collecting box 806 through the second connecting pipe 807. After that, the staff can open the cover 810 to take out the debris in the collecting box 806.

[0051] The cover plate 810 includes a cover plate 810 and a handle 811. The cover plate 810 is disposed above the collection box 806 and is rotatably connected to the side of the collection box 806 away from the sewage pipe 801, and its rotation axis is horizontally disposed. The handle 811 is disposed above the cover plate 810 and is fixedly connected to the upper surface of the cover plate 810.

[0052] Working principle: When it starts to rain, rainwater enters the rainwater gutter 301, then enters the connecting pipe 502 through the water collecting pipe 302, and then passes through the filter plate 503. The debris in the rainwater will remain on the filter plate 503. Then the rainwater enters the storage box through the connecting pipe 502 for sedimentation.

[0053] When the rain detector 401 detects rain, it transmits the information to the controller 402, and the controller 402 turns on the first motor 505, the second motor 601 and the third motor 803. When the controller 402 turns on the first motor 505, the first motor 505 rotates to drive the first curved rod 506 to rotate, the first curved rod 506 rotates to drive the second curved rod 507 to rotate, the second curved rod 507 rotates to drive the first connecting rod 508 to move horizontally, the first connecting rod 508 moves horizontally to drive the push plate 509 to move horizontally, and the push plate 509 moves horizontally to push the residue on the filter plate 503 into the third connecting pipe 808.

[0054] When the second motor 601 rotates, the second motor 601 drives the second connecting rod 605 to rotate, the second connecting rod 605 drives the fixed rod 606 to rotate, the fixed rod 606 drives the first spring 607 to rotate, the first spring 607 drives the fixed plate 608 to rotate, the fixed plate 608 drives the scraper 609 to rotate, and the scraper 609 rotates to push the silt at the bottom of the water storage tank 1 into the conveying trough 603.

[0055] When the second connecting rod 605 rotates, the second connecting rod 605 will drive the first bevel gear 703 to rotate, the first bevel gear 703 will drive the second bevel gear 704 to rotate, the second bevel gear 704 will drive the third connecting rod 702 to rotate, the third connecting rod 702 will drive the first spiral blade 705 to rotate, and the first spiral blade 705 will push the sludge to move in the direction of the first connecting pipe 706.

[0056] When the scraper 609 rotates to above the conveying trough 603, under the action of the first spring 607, the fixed plate 608 moves downward to close the conveying trough 603. When the fixed plate 608 moves downward, it will bring the water retaining plate 709 downward. When the water retaining plate 709 moves downward, the connecting port 710 will overlap with the first connecting pipe 706, so that the sludge can enter the sewage pipe 801 through the first connecting pipe 706.

[0057] When the third motor 803 is started, the third motor 803 drives the fourth connecting rod 804 to rotate, and the rotation of the fourth connecting rod 804 drives the second spiral blade 805 to rotate. The second spiral blade 805 will transport the sludge at the bottom of the sewage pipe 801 to the second connecting pipe 807, and then the sludge enters the collecting box 806 through the second connecting pipe 807. At the same time, the second spiral blade 805 will transport the residue at the third connecting pipe 808 to the second connecting pipe 807, and the residue enters the collecting box 806 through the second connecting pipe 807. After that, the staff can open the cover 810 to take out the debris in the collecting box 806.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Sponge city rainwater collection and utilization device, characterized in that: include: A water storage tank (1), a water collecting device, a detection device, a debris removal device, a silt removal device, and a sewage discharge device; The water collecting device is arranged on the roof of the house, and the water collecting device is connected to the water storage tank (1); the detection device is arranged on the side of the water collecting device and is fixedly connected to the water collecting device; the debris removal device is arranged above the water storage tank (1), is fixedly connected to the water storage tank (1), and is electrically connected to the detection device; the silt removal device is arranged on the water storage tank (1), is connected to the water storage tank (1), and is electrically connected to the detection device; the sewage discharge device is arranged on the side of the water storage tank, is connected to the water storage tank, and is electrically connected to the detection device.

2. The sponge city rainwater collection and utilization device according to claim 1 is characterized in that: include: A water outlet pipe (201) and a switch valve (202); the water outlet pipe (201) passes through a side of the water storage tank (1) away from the sewage discharge device and is connected to the interior of the water storage tank; the switch valve (202) is arranged on the water outlet pipe (201) and is connected to the water outlet pipe (201).

3. The sponge city rainwater collection and utilization device according to claim 2 is characterized in that: The collecting device comprises: a rain gutter (301) and a water collecting pipe (302); the rain gutter (301) is arranged on the roof of the house; the water collecting pipe (302) is arranged below the rain gutter (301), and the upper end of the water collecting pipe (302) is connected to the rain gutter (301).

4. The sponge city rainwater collection and utilization device according to claim 3 is characterized in that: The detection device comprises: a rain detector (401) and a controller (402); the rain detection device is arranged on the side of the rain gutter (301) and is fixedly connected to the rain gutter (301); and the controller (402) is electrically connected to the rain detector (401).

5. The sponge city rainwater collection and utilization device according to claim 4 is characterized in that: The debris cleaning device comprises: an installation box (501), a connecting pipe (502), a filter plate (503), a bracket (504), a first motor (505), a first curved rod (506), a second curved rod (507), a first connecting rod (508), and a push plate (509); the installation box (501) is arranged on the side of the water storage tank (1) and is fixedly connected to the side surface of the water storage tank (1); the connecting pipe (502) and the installation box (501) are perpendicular to the side of the water storage tank (1), the connecting pipe (502) passes through the installation box (501) and the water storage tank (1), and the connecting pipe (502) is fixedly connected to the installation box (501); The filter plate (503) is perpendicular to the connecting pipe (502), is arranged inside the connecting pipe (502), and is fixedly connected to the inner surface of the connecting pipe (502); the bracket (504) is arranged vertically, is arranged inside the installation box (501), and is fixedly connected to the inner bottom surface of the installation box (501); the axis of the first motor (505) is arranged horizontally, is arranged inside the installation box (501), is arranged above the bracket (504), is arranged on the side of the connecting pipe (502), and is fixedly connected to the upper surface of the bracket (504); the first motor (505) is electrically connected to the controller (402); the first curved rod (506) is water-tight The first motor (505) is horizontally arranged, and is arranged on the side of the first motor (505); one end of the first curved rod (506) is sleeved on the rotating shaft of the first motor (505) and is fixedly connected to the rotating shaft of the first motor (505); the second curved rod (507) is inclinedly arranged, and is arranged on the side of the first curved rod (506); one end of the second curved rod (507) is rotatably connected to the side of the first curved rod (506) away from the rotating shaft of the first motor (505), and its rotation axis is parallel to the rotating shaft of the first motor (505); the first connecting rod (508) is horizontally arranged, passes through the side of the connecting pipe (502) close to the bracket (504), and is connected to the connecting pipe (502) ) are slidably connected in the horizontal direction, one end of the first connecting rod (508) is rotatably connected to the end of the second curved rod (507) away from the first curved rod (506), and its rotation axis is parallel to the rotation axis of the first motor (505); the push plate (509) is perpendicular to the first connecting rod (508), the push plate (509) is arranged on the side of the first connecting rod (508) away from the second curved rod (507), and is arranged above the filter plate (503), the push plate (509) is fixedly connected to the end of the first connecting rod (508) away from the second curved rod (507), and the lower part of the push plate (509) is in close contact with the filter plate (503).

6. The sponge city rainwater collection and utilization device according to claim 5 is characterized in that: The desilting device comprises: a second motor (601), a sedimentation plate (602), a conveying trough (603), a waterproof box (604), a second connecting rod (605), a fixing rod (606), a plurality of first springs (607), two fixing plates (608), and two scrapers (609); the second motor (601) has a rotating shaft arranged vertically, the second motor (601) is arranged inside the installation box (501), and is arranged on the side of the bracket (504) away from the connecting pipe (502); the second motor (601) is fixedly connected to the bottom surface of the installation box (501), and the second motor (601) is electrically connected to the controller (402); the sedimentation plate (602) is waterproof; The second connecting rod (605) is arranged horizontally, arranged inside the water storage tank (1), and is fixedly connected to the bottom surface of the water storage tank (1); the conveying trough (603) is arranged horizontally, and is arranged on the sedimentation plate (602); the waterproof box (604) is arranged at a position of the conveying trough (603) away from the inner wall of the water storage tank (1), and the waterproof box (604) is fixedly connected to the sedimentation plate (602); the second connecting rod (605) is arranged vertically, and the second connecting rod (605) is arranged directly below the rotating shaft of the second motor (601), the upper end of the second connecting rod (605) passes through the bottom surface of the installation box (501), passes through the top surface of the water storage tank (1), and the lower end of the second connecting rod (605) passes through the waterproof box (604). The top surface of the water tank (604), the upper end of the second connecting rod (605) is fixedly connected to the rotating shaft of the second motor (601), the upper end of the second connecting rod (605) is rotatably connected to the ground of the installation box (501) and the top surface of the water tank (1), and its rotation axis is parallel to the axis of the rotating shaft of the second motor (601), and the lower end of the second connecting rod (605) is rotatably connected to the inner bottom surface of the waterproof box (604), and its rotation axis is parallel to the axis of the rotating shaft of the second motor (601); the fixing rod (606) is horizontally arranged, the fixing sleeve is arranged on the second connecting rod (605), is arranged above the sedimentation plate (602), and is fixedly connected to the second connecting rod (605); a plurality of The first spring (607) is vertically arranged and arranged below the fixing rod (606), and the upper ends of the plurality of first springs (607) are fixedly connected to the lower surface of the fixing rod (606); the two fixing plates (608) are horizontally arranged and arranged below the plurality of first springs (607), and the two fixing plates (608) are respectively arranged on both sides of the second connecting rod (605), and the two fixing plates (608) are fixedly connected to the lower ends of the plurality of first springs (607); the two scrapers (609) are horizontally arranged, and the two scrapers (609) are respectively arranged below the two fixing plates (608), and the two scrapers (609) are fixedly connected to the lower surfaces of the two fixing plates (608).

7. The sponge city rainwater collection and utilization device according to claim 6 is characterized in that: The sewage discharge device comprises: a conveying device and a lifting device; the conveying device is arranged inside the conveying trough (603) and connected to the sedimentation plate (602); the lifting device is arranged on the side of the water storage tank and connected to the water storage tank.

8. The sponge city rainwater collection and utilization device according to claim 7 is characterized in that: The conveying device comprises: a support column (701), a third connecting rod (702), a first bevel gear (703), a second bevel gear (704), a first spiral blade (705), a first connecting pipe (706), a sliding groove (707), a second spring (708), a water retaining plate (709), and a connecting port (710); the support column (701) is vertically arranged and arranged in the conveying groove (603), and the lower end of the bracket (504) is fixedly connected to the bottom surface of the conveying groove (603); the third connecting rod (702) is horizontally arranged, one end of the third connecting rod (702) passes through the side of the waterproof box (604) close to the conveying groove (603), and the other end of the third connecting rod (702) passes through the support column (701), one end of the third connecting rod (702) is rotatably connected to the side of the waterproof box (604) close to the conveying groove (603), and its rotation axis is horizontally arranged, and the other end of the third connecting rod (702) The first bevel gear (703) is arranged inside the waterproof box (604), sleeved on the second connecting rod (605), and fixedly connected to the second connecting rod (605); the second bevel gear (704) is arranged inside the waterproof box (604), arranged below the first bevel gear (703), sleeved on the third connecting rod (702), and fixedly connected to the third connecting rod (702); the first spiral blade (705) is arranged horizontally, arranged in the conveying trough (603), and sleeved on the third connecting rod (702). The connecting rod (702) is fixedly connected to the third connecting rod (702); the first connecting pipe (706) is horizontally arranged, the first connecting pipe (706) passes through the water storage tank (1), and one end of the first connecting pipe (706) is connected to the conveying groove (603); the sliding groove (707) is vertically arranged, and is arranged at a position of the sedimentation plate (602) close to the first connecting pipe (706); a plurality of the second springs (708) are vertically arranged, and are arranged in the sliding groove (707), and the lower ends of the plurality of the second springs (708) are fixedly connected to the bottom surface of the sliding groove (707); the water retaining plate (7 09) is vertically arranged, arranged in the sliding groove (707), arranged between the first connecting pipe (706) and the supporting column (701), and arranged on the upper ends of the plurality of second springs (708); the water baffle plate (709) is slidably connected to the sliding groove (707) in the vertical direction, and is fixedly connected to the upper ends of the second springs (708); the connecting port (710), the connecting port (710) is the same size as the first connecting pipe (706), is arranged on the water baffle plate (709), and the connecting port (710) is connected to the conveying groove (603) and connected to the first connecting pipe (706).

9. The sponge city rainwater collection and utilization device according to claim 8 is characterized in that: The lifting device comprises: a sewage pipe (801), a partition (802), a third motor (803), a fourth connecting rod (804), a second spiral blade (805), a collecting box (806), a second connecting pipe (807), a third connecting pipe (808), and a fender (809); the sewage pipe (801) is vertically arranged, arranged on the side of the water storage tank (1), and is fixedly connected to the side surface of the water storage tank (1); the sewage pipe (801) is connected to the other end of the first connecting pipe (706); the partition (802) is horizontally arranged, arranged in the sewage pipe (801), and is fixedly connected to the inner wall of the sewage pipe (801); the third motor ( The third motor (803) is arranged in a vertical direction, and the third motor (803) is arranged in the sewage pipe (801) and above the partition (802). The motor is fixedly connected to the upper surface of the partition (802). The third motor (803) is electrically connected to the controller (402). The fourth connecting rod (804) is arranged in a vertical direction, and is arranged in the sewage pipe (801) and directly below the rotating shaft of the third motor (803), and passes through the partition (802). The upper end of the fourth connecting rod (804) is fixedly connected to the rotating shaft of the third motor (803), and the lower end of the fourth connecting rod (804) is rotated with the bottom surface of the sewage pipe (801). The second spiral blade (805) is vertically arranged and arranged in the sewage pipe (801). The second spiral blade (805) is sleeved on the fourth connecting rod (804) and is fixedly connected to the fourth connecting rod (804). The second spiral blade (805) is in close contact with the inner wall of the sewage pipe (801). The collecting box (806) is arranged on the side of the sewage pipe (801) away from the water storage tank (1) and is fixedly connected to the side of the sewage pipe (801) away from the water storage tank (1). The second connecting pipe (807) is inclined and passes through the sewage pipe (801). 1) and the collecting box (806), which is arranged below the partition (802); one end of the second connecting pipe (807) is connected to the interior of the sewage pipe (801), and the other end is connected to the interior of the collecting box (806); the third connecting pipe (808) passes through the side of the sewage pipe (801) close to the installation box (501), passes through the side of the installation box (501) close to the connecting pipe (502), and passes through the side of the connecting pipe (502) close to the push plate (509); one end of the third connecting pipe (808) is connected to the interior of the sewage pipe (801), and the other end of the connecting pipe (502) is connected to the interior of the connecting pipe (502);The fender (809) is vertically arranged, disposed inside the third connecting tube (808), and is fixedly rotatably connected to the inner wall of the third connecting tube (808), and its rotation axis is horizontally arranged and perpendicular to the axis of the third connecting tube (808). ; 10. The sponge city rainwater collection and utilization device according to claim 9 is characterized in that: include: A cover plate (810) and a handle (811); the cover plate (810) is arranged above the collection box (806) and is rotatably connected to the side of the collection box (806) away from the sewage discharge pipe (801), and its rotation axis is arranged horizontally; the handle (811) is arranged above the cover plate (810) and is fixedly connected to the upper surface of the cover plate (810).

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