An intelligent diversion and treatment device for drainage outlets

Abstract

The invention discloses an outlet intelligent diversion management device, which relates to the technical field of rainwater and sewage diversion and includes a diversion cylinder, which is divided into a fan-shaped isolation area by two baffles, the water inlet of the diversion cylinder is located in the fan-shaped isolation area, and the two baffles are provided with water outlets. The diversion cylinder outside the fan-shaped isolation area is respectively connected with a rotating plate, and the rotating plate rotates to switch the water inlet to communicate with the first water outlet or the second water outlet. A cleaning groove is provided at the bottom near the two baffles in the fan-shaped isolation area, and a sewage outlet is provided at the bottom of the cleaning groove. A rotating drum is rotatably connected in the cleaning groove, and a first auger driven by a second motor is rotatably provided in the rotating drum. The rotating shaft drives the rotating plate to rotate and drives the rotating drum to rotate at the same time, so that the sewage channel connects or staggers the fan-shaped isolation area and the sewage outlet. It can divert rainwater and sewage, and realize automatic removal of sludge and solid garbage.

Description

Technical Field

[0001] The invention belongs to the technical field of rainwater and sewage diversion, and specifically relates to an intelligent diversion and treatment device for drainage outlets. Background Art

[0002] There are numerous pipe network systems in cities and most of them are buried underground. The pipes are numerous and complex. Since the urban drainage systems in old urban areas were planned earlier, many of them did not separate rainwater and sewage. If a pipe network system for rainwater and sewage diversion is to be rebuilt, it will consume a large amount of construction costs. In the prior art, the outlets of the pipe network generally flow to sewage treatment plants. If no control is carried out and both rainwater and sewage are treated, it will inevitably cause a significant increase in the load and cost of sewage treatment. Therefore, generally, diversion management is carried out at the outlets of the drainage system. When it does not rain, the sewage treatment plant directly receives sewage for treatment; when it rains, the water volume is very different from that when it does not rain. Since the middle-section rainwater is almost all standard-compliant rainwater and the water volume is large, generally, the middle-section rainwater is directly discharged.

[0003] For example, CN212001483U discloses a rain and sewage outlet end diversion structure, which includes a diversion structure main body. On the left and right sides of the diversion structure main body, a first existing original pipe and a second existing original pipe are respectively installed and connected. On the upper and lower sides of the diversion structure main body, a diversion structure top plane and a diversion structure bottom plane are integrally formed respectively. A groove is formed inside the diversion structure bottom plane, and a sewage discharge port is formed at a position corresponding to the groove on the inner side wall of the diversion structure main body. When in use, mainly by constructing the corresponding diversion structure main body, the diversion structure top plane thereon, and the layout of the first existing original pipe at the end of the rain and sewage mixed-flow pipe, and cooperating with a newly built sewage main pipe with a lower elevation than the existing sewage pipe, and using the communication structure between the sewage discharge port and the pipe cavity, when the pipe is mainly filled with sewage and the flow rate is small on sunny days, the sewage can be diverted to the municipal sewage pipe or sewage treatment station.

[0004] However, when the above patent is in use, since some sludge and solid waste carried in the sewage will accumulate at positions such as the groove, the groove will be filled with silt after being used for a period of time, resulting in the inability of the end diversion structure to work normally. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the invention provides an intelligent diversion and treatment device for drainage outlets, which can divert rainwater and sewage and automatically remove sludge and solid waste.

[0006] In order to solve the above technical problems, the present invention is solved through the following technical solutions: an intelligent diversion and management device for a discharge outlet, comprising a diversion cylinder, which is divided into a fan-shaped isolation area by two baffles, the water inlet of the diversion cylinder is located in the fan-shaped isolation area, and the two baffles are provided with water outlets. The diversion cylinder outside the fan-shaped isolation area is respectively connected with a first water outlet and a second water outlet, a rotating shaft driven by a first motor is provided at the center of the diversion cylinder, and a rotating plate that divides the diversion cylinder into two cavities is fixedly provided on the rotating shaft, the rotating plate rotates to switch the water inlet to be connected with the first water outlet or the second water outlet, and a cleaning groove is provided at the bottom of the fan-shaped isolation area near the position of the two baffles, and a sewage outlet is provided at the bottom of the cleaning groove. , a rotating drum with opposite side walls having axially arranged sewage discharge passages is rotatably connected in the cleaning tank, the inner wall of the cleaning tank is tightly fitted with the outer wall of the rotating drum, a first auger driven by a second motor is rotatably arranged in the rotating drum, a first bevel gear is arranged at one end of the rotating drum close to the center of the diversion cylinder, the bottom of the rotating shaft passes through the diversion cylinder and is provided with a second bevel gear meshing with the two first bevel gears, the rotating shaft drives the rotating plate to rotate and drives the rotating drum to rotate at the same time, so that the sewage discharge passage connects or staggers the fan-shaped isolation area and the sewage discharge port, and when the rotating plate approaches the cleaning tank on one side, the sewage discharge passage on that side connects the fan-shaped isolation area and the sewage discharge port, and the sewage discharge passage on the other side connects the fan-shaped isolation area and the sewage discharge port in a staggered manner.This intelligent diversion and treatment device for drainage outlets is used for rainwater and sewage diversion at the end of drainage outlets with mixed rain and sewage discharge. On sunny days, when the sewage flow is small, the rotating plate is located close to the baffle near the second water outlet. Sewage first enters the fan-shaped isolation area from the water inlet to precipitate some sludge and solid waste, and then the water passes over the baffle from the top of the baffle near the first water outlet and is discharged from the first water outlet. On rainy days, the first motor drives the rotating shaft to rotate, causing the rotating plate to rotate to near the baffle near the first water outlet, switching the water inlet to communicate with the second water outlet side. Rainwater first enters the fan-shaped isolation area from the water inlet to precipitate some sludge and solid waste, and then the water passes over the baffle from the top of the baffle near the second water outlet and is discharged from the second water outlet. During the process of the first motor driving the rotating plate to rotate, the rotating cylinder is driven to rotate simultaneously through the meshing of the first helical gear and the second helical gear, completing the switching of the on-off of the fan-shaped isolation area and the sewage outlet. When the rotating plate approaches the cleaning groove on one side, the sewage discharge channel on this side connects the fan-shaped isolation area and the sewage outlet, and accesses the sludge and solid waste scraped by the rotating plate. The second motor drives the first auger to discharge the sludge and solid waste together with the remaining water, and the sewage discharge channel on the other side disconnects the fan-shaped isolation area and the sewage outlet. Through the above structure, driving the rotating plate to rotate by the first motor can not only complete the switching of the drainage outlet, but also complete the opening and closing switching of the fan-shaped isolation area and the sludge outlet. At the same time, the rotation of the rotating plate in cooperation with the rotating cylinder completes the operation of scraping the sludge and solid waste into the sewage inlet of the rotating cylinder. During long-term use, sludge can be scraped and discharged from the sewage outlet every time of switching. This intelligent diversion and treatment device for drainage outlets can divert rainwater and sewage, and automatically remove sludge and solid waste.

[0007] In the above technical solution, preferably, a filter plate is provided on the water inlet. The filter plate is provided to reduce the entry of sludge and solid waste into the subsequent pipeline, facilitate subsequent treatment, and avoid the problem of blockage in the subsequent pipeline.

[0008] In the above technical solution, preferably, a support plate is obliquely arranged inward from the top of the water inlet towards the fan-shaped isolation area. An upward water filter opening is formed between the support plate and the water inlet. A vertically slidable filter plate is slidably arranged on the baffle. A cable is connected to the top of the filter plate and passes through a through hole in the support plate. The other end of the cable is connected to the rotating plate in the fan-shaped isolation area. When the rotating plate approaches one of the cleaning grooves, the filter plate on this side drops to above the cleaning groove, and the filter plate on the other side is lifted to fit with the water filter opening. With this structure, when water flows out of the water inlet, the filter plate is lifted to a position where it fits with the water filter opening, and un-precipitated solid waste is filtered out by the filter plate during the water outflow process. After the rotating plate rotates to the other side to switch the water outlet, the filter plate that was originally filtering drops. At this time, the sewage discharge channel at its bottom connects the fan-shaped isolation area and the sewage outlet. When the second motor rotates the first auger to discharge sludge, solid waste, and remaining water, the filter plate is simultaneously backwashed to wash off the solid waste adhering to the bottom of the filter plate, enabling the filter plate to be reused repeatedly for a long time.

[0009] In the above technical solution, preferably, a flow sensor is arranged on the water inlet, and the flow sensor is connected to a control module. The control module is used to control the first motor to drive the rotation of the rotating plate. By arranging the flow sensor to detect the flow rate of the water inlet to control the first motor, thereby controlling the position of the rotating plate to separate rainwater and sewage. Since the flow rates of sewage and rainwater differ significantly, or rather, only when the rainwater volume reaches a certain level can it be directly discharged without affecting the environment. Therefore, a flow threshold is set by the control module, and the flow rate is detected by the flow sensor. When the flow rate is less than the threshold, sewage is discharged through the first water outlet, and when the flow rate is greater than the threshold, rainwater is discharged through the second water outlet, thereby controlling the first motor and thus the position of the rotating plate.

[0010] In the above technical solution, preferably, the first water outlet is connected to a first water outlet pipe, and a first water pump is arranged on the first water outlet pipe. The second water outlet is connected to a second water outlet pipe, and a second water pump is arranged on the second water outlet pipe. Both the first water pump and the second water pump are controlled by the control module. With this structure, the water flow discharge can be controlled by the first water pump and the second water pump, and the power of the first water pump and the second water pump can be controlled by the control module to match the water inflow rate of the water inlet.

[0011] In the above technical solution, preferably, a position sensor for sensing the position of the rotating plate is provided on the cleaning tank, and the position sensor is connected to the control module. The control module is used to control the second motor to drive the first auger to drain sewage. This structure is used to detect whether the rotating plate is in place, that is, to sense whether the rotating plate has completed the operation of scraping the sludge into the cleaning tank. When the rotating plate is sensed to be in place, the rotating cylinder in the cleaning tank at this place rotates to connect the fan-shaped isolation area and the sewage outlet through the sewage discharge channel, and starting the second motor can discharge the sludge and solid waste in the rotating cylinder by the first auger.

[0012] In the above technical solution, preferably, an annular pressing plate is connected to the inner wall of the cleaning tank, and an elastic seal is provided at the bottom of the annular pressing plate. The bottom of the elastic seal abuts against the outer wall of the rotating cylinder. This structure can improve the sealing performance when the sewage discharge channel disconnects the fan-shaped isolation area and the sewage outlet, and prevent water leakage.

[0013] In the above technical solution, preferably, an elastic sealing scraper is provided at the movable connection between the rotating plate and the shunt cylinder. This structure is used to improve the sealing performance of the partition by the rotating plate and make the sludge and solid waste be scraped more cleanly.

[0014] In the above technical solution, preferably, a cylindrical barrel with a hollow structure is connected to the water inlet. A filter element is provided on one side of the cylindrical barrel close to the shunt cylinder. A collection box is provided above the cylindrical barrel. One end of the cylindrical barrel extends into the collection box, and a second auger driven by a third motor is rotatably arranged in the cylindrical barrel. Larger-volume garbage can be filtered out through the filter element, and then the second auger driven by the third motor lifts the large-volume garbage into the collection box for storage and regular cleaning.

[0015] In the above technical solution, preferably, when the sewage discharge channel connects the fan-shaped isolation area and the sewage outlet, the sewage discharge channel at the top is located at the end far from the sewage outlet, and the sewage discharge channel at the bottom is connected to the sewage outlet.

[0016] Compared with the prior art, the present invention has the following beneficial effects: This intelligent diversion treatment device for drainage outlets is used for rainwater and sewage diversion at the end of drainage outlets with mixed rain and sewage discharge. On sunny days, when the flow rate of sewage is small, the rotating plate is located close to the baffle on the side close to the second water outlet. Sewage first enters the fan-shaped isolation area from the water inlet to precipitate part of the sludge and solid waste, and then the water crosses over the baffle from the top of the baffle on the side close to the first water outlet and is discharged from the first water outlet. On rainy days, the first motor drives the rotating shaft to rotate, causing the rotating plate to rotate to a position close to the baffle on the side close to the first water outlet, switching the water inlet to communicate with the second water outlet side. Rainwater first enters the fan-shaped isolation area from the water inlet to precipitate part of the sludge and solid waste, and then the water crosses over the baffle from the top of the baffle on the side close to the second water outlet and is discharged from the second water outlet. During the process of the first motor driving the rotating plate to rotate, at the same time, the rotating cylinder is driven to rotate through the meshing of the first helical gear and the second helical gear, completing the switching of the on-off of the fan-shaped isolation area and the sewage outlet. When the rotating plate approaches the cleaning groove on one side, the sewage discharge channel on this side connects the fan-shaped isolation area and the sewage outlet, and receives the sludge and solid waste scraped by the rotating plate. The second motor drives the first auger to discharge the sludge and garbage, and the sewage discharge channel on the other side disconnects the fan-shaped isolation area and the sewage outlet. Through the above structure, driving the rotating plate to rotate by the first motor can not only complete the switching of the drainage outlet, but also complete the opening and closing switching of the fan-shaped isolation area and the sludge outlet. At the same time, the rotation of the rotating plate in cooperation with the rotating cylinder completes the operation of scraping the sludge and solid waste into the sewage inlet of the rotating cylinder. During long-term use, sludge can be scraped and discharged from the sewage outlet every time of switching. This intelligent diversion treatment device for drainage outlets can divert rainwater and sewage, and automatically remove sludge and solid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of the diversion cylinder body in an embodiment of the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the cooperation between the rotating plate and the cleaning groove in an embodiment of the present invention.

[0020] Figure 4 It is a schematic diagram of the internal structure when draining rainwater in an embodiment of the present invention.

[0021] Figure 5 It is a schematic diagram of the internal structure when draining sewage in an embodiment of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the cleaning groove in an embodiment of the present invention.

[0023] Figure 7 It is a schematic cross-sectional view of the cleaning groove in an embodiment of the present invention.

[0024] Figure 8 This is a schematic diagram of the exploded structure of the cleaning tank in the embodiment of the present invention.

[0025] Figure 9 This is a schematic diagram of the partial sectional structure when the filter plate is lifted for water filtration in the embodiment of the present invention.

[0026] Figure 10 This is a schematic diagram of the partial sectional structure when the filter plate is lowered for backwashing in the embodiment of the present invention.

[0027] Figure 11 This is a schematic diagram of the sectional structure at the water inlet in the embodiment of the present invention. Detailed implementation manners

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners: Refer to Figures 1 to 11A discharge outlet intelligent diversion management device comprises a diversion cylinder 1, the diversion cylinder 1 is divided into a fan-shaped isolation area 3 by two baffles 2, the water inlet 10 of the diversion cylinder 1 is located in the fan-shaped isolation area 3, the water inlet 10 can be higher or lower than the baffle 2, the two baffles 2 are provided with a water outlet 4, the diversion cylinder 1 outside the fan-shaped isolation area 3 is respectively connected with a first water outlet 5 and a second water outlet 6, and a rotating shaft driven by a first motor 7 is provided in the center of the diversion cylinder 1. The first motor 7 is fixed on the top of the diverter cylinder 1. The center of the bottom of the diverter cylinder 1 has a cylindrical mounting position. The rotating shaft 8 is inserted into the cylindrical mounting position. The baffle 2 extends from the outer wall of the cylindrical mounting position to the inner wall of the diverter cylinder 1. A rotating plate 9 is fixed on the rotating shaft 8 to divide the diverter cylinder 1 into two cavities. The rotating plate 9 rotates to switch the water inlet 10 to be connected with the first water outlet 5 or the second water outlet 6. The fan-shaped isolation area 3 is close to the two baffles 2. A cleaning groove 11 is provided at the bottom of each position, and a sewage outlet 12 is provided at the bottom of the cleaning groove 11. A rotating drum 14 with an opposite side wall having an axially arranged sewage outlet 13 is rotatably connected in the cleaning groove 11. The inner wall of the cleaning groove 11 is tightly fitted with the outer wall of the rotating drum 14. A first auger 16 driven by a second motor 15 is rotatably provided in the rotating drum 14. A first bevel gear 17 is provided at one end of the rotating drum 14 close to the center of the diversion cylinder 1. The bottom of the rotating shaft 8 passes through the diversion cylinder 1 and is provided with a second bevel gear 18 meshing with the two first bevel gears 17. The rotating shaft 8 drives the rotating plate 9 to rotate and drives the rotating drum 14 to rotate at the same time, so that the sewage outlet 13 connects or staggers the fan-shaped isolation area 3 and the sewage outlet 12. When the rotating plate 9 is close to the cleaning groove 11 on one side, the sewage outlet 13 on that side connects the fan-shaped isolation area 3 with the sewage outlet 12, and the sewage outlet 13 on the other side connects the fan-shaped isolation area 3 with the sewage outlet 12 in a staggered manner.This intelligent diversion and treatment device for drainage outlets is used for rainwater and sewage diversion at the end of drainage outlets with mixed rain and sewage discharge. On sunny days, when the sewage flow is small, the rotating plate 9 is located close to the baffle 2 near the second water outlet 6. The sewage first enters the fan-shaped isolation area 3 from the water inlet 10 to precipitate part of the sludge and solid waste, and then the water passes over the baffle 2 from the top of the baffle 2 near the first water outlet 5 and is discharged from the first water outlet 5. On rainy days, the first motor 7 drives the rotating shaft 8 to rotate, causing the rotating plate 9 to rotate to a position close to the baffle 2 near the first water outlet 5, switching the water inlet 10 to communicate with the second water outlet 6 side. The rainwater first enters the fan-shaped isolation area 3 from the water inlet 10 to precipitate part of the sludge and solid waste, and then the water passes over the baffle 2 from the top of the baffle 2 near the second water outlet 6 and is discharged from the second water outlet 6. During the process of the first motor 7 driving the rotating plate 9 to rotate, the rotating cylinder 14 is driven to rotate simultaneously through the meshing of the first helical gear 17 and the second helical gear 18, completing the switching of the on-off of the fan-shaped isolation area 3 and the sewage outlet 12. When the rotating plate 9 approaches the cleaning groove 11 on one side, the sewage discharge channel 13 on this side connects the fan-shaped isolation area 3 and the sewage outlet 12, and receives the sludge and solid waste scraped by the rotating plate 9. The second motor 15 drives the first auger 16 to discharge the sludge and solid waste together with the remaining water. The sewage discharge channel 13 on the other side disconnects the fan-shaped isolation area 3 and the sewage outlet 12. Through the above structure, driving the rotating plate 9 to rotate by the first motor 7 can not only complete the switching of the drainage outlet, but also complete the opening and closing switching of the fan-shaped isolation area 3 and the sludge outlet. At the same time, the rotation of the rotating plate 9 cooperates with the rotation of the rotating cylinder 14 to complete the operation of scraping the sludge and solid waste into the sewage inlet of the rotating cylinder 14. During long-term use, sludge can be scraped and discharged from the sewage outlet 12 each time of switching. This intelligent diversion and treatment device for drainage outlets can divert rainwater and sewage, and automatically remove sludge and solid waste.

[0029] In this embodiment, a filter plate 19 is provided on the water inlet 4. The filter plate 19 includes an external support frame and a filter screen located inside the support frame. The filter plate 19 is provided to reduce the entry of sludge and solid waste into the subsequent pipeline, facilitate subsequent treatment, and avoid the problem of blockage in the subsequent pipeline.

[0030] In this embodiment, a support plate 20 is obliquely arranged inside the fan-shaped isolation area 3 at the top of the water inlet 4. An upward water filtering port 21 is formed between the support plate 20 and the water inlet 4. A vertically slidable filter plate 19 is slidably arranged on the baffle 2. Specifically, vertical plates are provided on both sides of the baffle 2 located on the side of the fan-shaped isolation area 3, and vertical slide rails are provided inside the vertical plates. The outer side of the filter plate 19 is connected to the slider of the vertical slide rail and can slide up and down. A cable 22 passing through the through hole on the support plate 20 is connected to the top of the filter plate 19, and the other end of the cable 22 is connected to the rotating plate 9 inside the fan-shaped isolation area 3. When the rotating plate 9 approaches one of the cleaning grooves 11, the filter plate 19 on this side drops to above the cleaning groove 11, and the filter plate 19 on the other side is lifted to fit with the water filtering port 21. With this structure, when water flows out from the water inlet 4, the filter plate 19 is lifted to a position where it fits with the water filtering port 21, and the un-precipitated solid waste is filtered out by the filter plate 19 during the water outflow process. After the rotating plate 9 rotates to the other side to switch the water outlet, the filter plate 19 that was originally filtering drops. At this time, the sewage discharge channel 13 at its bottom connects the fan-shaped isolation area 3 and the sewage outlet 12. When the first auger 16 is rotated by the second motor 15 to discharge the sludge, solid waste, and the remaining water, the filter plate 19 is simultaneously backwashed, and the solid waste adhered to the bottom of the filter plate 19 is washed away, so that the filter plate 19 can be reused for a long time.

[0031] In this embodiment, a flow sensor 23 is arranged on the water inlet 10. The flow sensor 23 is connected to the control module, and the control module is used to control the first motor 7 to drive the rotation of the rotating plate 9. By setting the flow sensor 23 to detect the flow rate of the water inlet 10 to control the first motor 7, thereby controlling the position of the rotating plate 9 to separate rainwater and sewage. Since the flow rates of sewage and rainwater differ significantly, or rather, only when the rainfall reaches a certain level can it be directly discharged without affecting the environment. Therefore, a flow threshold is set by the control module, and the flow rate is detected by the flow sensor 23. When the flow rate is less than the threshold, the sewage is discharged through the first water outlet 5, and when the flow rate is greater than the threshold, the rainwater is discharged through the second water outlet 6, so as to control the first motor 7 and thus control the position of the rotating plate 9.

[0032] In this embodiment, the first water outlet 5 is connected to a first water outlet pipe 24, and a first water pump 25 is arranged on the first water outlet pipe 24. The second water outlet 6 is connected to a second water outlet pipe 26, and a second water pump 27 is arranged on the second water outlet pipe 26. Both the first water pump 25 and the second water pump 27 are controlled by the control module. With this structure, the water flow discharge can be controlled by the first water pump 25 and the second water pump 27, and the power of the first water pump 25 and the second water pump 27 can be controlled by the control module to match the water inflow rate of the water inlet 10.

[0033] In this embodiment, a position sensor 28 for sensing the position of the rotating plate 9 is provided on the cleaning tank 11. The position sensor 28 is connected to the control module, and the control module is used to control the second motor 15 to drive the first auger 16 to rotate for sewage discharge. This structure is used to detect whether the rotating plate 9 is in place, that is, to sense whether the rotating plate 9 has completed the operation of scraping the sludge into the cleaning tank 11. There can be multiple position sensors 28, such as proximity sensors, Hall sensors, and microswitches, etc., all of which can achieve position sensing. The position sensor 28 sends a sensing signal to the control module. When the rotating plate 9 is sensed to be in place, the rotating cylinder 14 in the cleaning tank 11 at this place rotates to connect the fan-shaped isolation area 3 and the sewage outlet 12 through the sewage discharge channel 13. Starting the second motor 15 can discharge the sludge and solid waste in the rotating cylinder 14 by the first auger 16.

[0034] In this embodiment, an annular pressing plate 29 is connected to the inner wall of the cleaning tank 11. An elastic seal 30 is provided at the bottom of the annular pressing plate 29, and the bottom of the elastic seal 30 abuts against the outer wall of the rotating cylinder 14. This structure can improve the sealing performance when the sewage discharge channel 13 disconnects the fan-shaped isolation area 3 and the sewage outlet 12, and avoid water leakage.

[0035] In this embodiment, an elastic sealing scraper 31 is provided at the movable connection between the rotating plate 9 and the shunt cylinder body 1. This structure is used to improve the sealing performance of the partition by the rotating plate 9 and make the sludge and solid waste be scraped more cleanly.

[0036] In this embodiment, a cylindrical barrel 32 with a hollow structure is connected to the water inlet 10. A filter element 33 is provided on one side of the cylindrical barrel 32 close to the shunt cylinder body 1. A collection box 34 is provided above the cylindrical barrel 32. One end of the cylindrical barrel 32 extends into the collection box 34. A second auger 36 driven by a third motor 35 is rotatably arranged in the cylindrical barrel 32. Larger-volume garbage can be filtered out through the filter element 33, and then the second auger 36 driven by the third motor 35 lifts the large-volume garbage into the collection box 34 for storage and regular cleaning.

[0037] In this embodiment, to ensure the sewage discharge effect, the position of the sewage discharge channel 13 is such that when the sewage discharge channel 13 connects the fan-shaped isolation area 3 and the sewage outlet 12, the sewage discharge channel 13 at the top is located at the end far from the sewage outlet 12, and the sewage discharge channel 13 at the bottom is connected to the sewage outlet 12.

[0038] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent diversion and management device for a discharge port, characterized in that: The invention comprises a flow-dividing cylinder (1), wherein the flow-dividing cylinder (1) is divided into a fan-shaped isolation area (3) by two baffles (2), a water inlet (10) of the flow-dividing cylinder (1) is located in the fan-shaped isolation area (3), the two baffles (2) are provided with water outlets (4), the flow-dividing cylinder (1) outside the fan-shaped isolation area (3) is respectively connected with a first water outlet (5) and a second water outlet (6), and a rotating shaft (8) driven by a first motor (7) is provided at the center of the flow-dividing cylinder (1), the rotating shaft (8) being A rotating plate (9) is fixedly arranged on the shaft (8) for dividing the diversion cylinder (1) into two cavities. The rotating plate (9) rotates to switch the water inlet (10) to communicate with the first water outlet (5) or the second water outlet (6). A cleaning groove (11) is arranged at the bottom of the fan-shaped isolation area (3) near the two baffles (2). A sewage outlet (12) is arranged at the bottom of the cleaning groove (11). The cleaning groove (11) is rotatably connected to an opposite side wall with an axially arranged sewage outlet (12). The rotary drum (14) of the sewage channel (13) is provided with a sealing fit between the inner wall of the cleaning tank (11) and the outer wall of the rotary drum (14). A first auger (16) driven by a second motor (15) is rotatably arranged in the rotary drum (14). A first bevel gear (17) is arranged at one end of the rotary drum (14) close to the center of the diversion cylinder (1). The bottom of the rotary shaft (8) passes through the diversion cylinder (1) and is provided with a second bevel gear (18) meshing with the two first bevel gears (17). (8) drives the rotating plate (9) to rotate and drives the rotating drum (14) to rotate at the same time, so that the sewage discharge channel (13) connects or staggers the sector-shaped isolation area (3) and the sewage discharge port (12). When the rotating plate (9) is close to the cleaning tank (11) on one side, the sewage discharge channel (13) on that side connects the sector-shaped isolation area (3) and the sewage discharge port (12), and the sewage discharge channel (13) on the other side connects or staggers the sector-shaped isolation area (3) and the sewage discharge port (12).

2. The intelligent diversion and management device for a discharge outlet according to claim 1, characterized in that: A filter plate (19) is provided on the water outlet (4).

3. The intelligent diversion and management device for a discharge outlet according to claim 2, characterized in that: A support plate (20) is obliquely arranged at the top of the water outlet (4) toward the inside of the fan-shaped isolation area (3); an upward filter outlet (21) is formed between the support plate (20) and the water outlet (4); a vertically slidable filter plate (19) is slidably arranged on the baffle plate (2); a cable (22) passing through a through hole on the support plate (20) is connected to the top of the filter plate (19); the other end of the cable (22) is connected to the rotating plate (9) in the fan-shaped isolation area (3); when the rotating plate (9) approaches the cleaning tank (11) on one side, the filter plate (19) on that side falls to above the cleaning tank (11), and the filter plate (19) on the other side is pulled up to fit with the filter outlet (21).

4. The intelligent diversion and management device for a discharge outlet according to claim 1, characterized in that: A flow sensor (23) is provided on the water inlet (10), and the flow sensor (23) is connected to a control module, and the control module is used to control the first motor (7) to drive the rotating plate (9) to rotate.

5. The intelligent diversion and management device for a discharge outlet according to claim 4, characterized in that: The first water outlet (5) is connected to a first water outlet pipe (24), a first water pump (25) is arranged on the first water outlet pipe (24), the second water outlet (6) is connected to a second water outlet pipe (26), a second water pump (27) is arranged on the second water outlet pipe (26), and both the first water pump (25) and the second water pump (27) are controlled by the control module.

6. The intelligent diversion and management device for a discharge outlet according to claim 4, characterized in that: The cleaning tank (11) is provided with a position sensor (28) for sensing the position of the rotating plate (9), and the position sensor (28) is connected to the control module, and the control module is used to control the second motor (15) to drive the first auger (16) to rotate to discharge sewage.

7. The intelligent diversion and management device for a discharge outlet according to claim 1, characterized in that: An annular pressure plate (29) is connected to the inner wall of the cleaning tank (11), an elastic sealing body (30) is provided at the bottom end of the annular pressure plate (29), and the bottom of the elastic sealing body (30) abuts against the outer wall of the rotating drum (14).

8. The intelligent diversion and management device for a discharge outlet according to claim 1, characterized in that: An elastic sealing scraper (31) is provided at the movable joint between the rotating plate (9) and the diversion cylinder (1).

9. The intelligent diversion and management device for a discharge outlet according to claim 1, characterized in that: The water inlet (10) is connected to a cylindrical barrel (32) having a hollow structure. A filter element (33) is provided on a side of the cylindrical barrel (32) close to the diversion barrel (1). A collection box (34) is provided above the cylindrical barrel (32). One end of the cylindrical barrel (32) extends into the collection box (34). A second auger (36) driven by a third motor (35) is rotatably provided in the cylindrical barrel (32).

10. The intelligent diversion and management device for a discharge outlet according to claim 1, characterized in that: When the sewage discharge channel (13) connects the sector-shaped isolation area (3) and the sewage discharge port (12), the sewage discharge channel (13) at the top is located at an end away from the sewage discharge port (12), and the sewage discharge channel (13) at the bottom is connected to the sewage discharge port (12).

Images