Rain sewage diversion intelligent control device and method

Abstract

The invention relates to the technical field of rainwater and sewage diversion, in particular to a rainwater and sewage diversion intelligent control device and method.The technical scheme is that the rainwater and sewage diversion intelligent control device comprises an integrated cover plate, the integrated cover plate is embedded in the ground, a sewer pipe is fixedly installed in the middle of the bottom face of the integrated cover plate, and a diversion shell is arranged below the sewer pipe; the top surface of the shunting shell is provided with a sewer pipe joint, the upper end of the sewer pipe joint is fixedly connected with the lower end of a sewer pipe, and the center of the shunting shell is rotatably provided with a shunting assembly. In light rain, the shunting assembly is controlled to guide water in the sewer pipe into a sewage pipe, and meanwhile, an intercepted part is guided into a water storage tank for irrigation and flushing; the effect of recycling the rainwater is achieved; in rainstorm, the diversion assembly is controlled to switch and guide water in the sewer pipe into the rainwater pipe, and if the pressure of the rainwater pipe is too large, rainwater in the pipe can flow into the rainwater pipe through the diversion assembly and is pre-stored in the water storage tank, so that the effects of releasing the pressure of the rainwater pipe and relieving overflow are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of rainwater and sewage diversion, and in particular to a rainwater and sewage diversion intelligent control device and method. Background Art

[0002] The intelligent control device for rainwater and sewage diversion is widely used in modern rainwater and sewage pipe network systems. The intelligent control device monitors rainfall and intelligently determines the timing and method of rainwater and sewage diversion. Its core function is to prevent the intersection of rainwater and sewage during heavy rain through precise diversion control, avoid sewage overflow and pollution of the environment, and reduce the load of sewage treatment plants;

[0003] The existing intelligent control device for rainwater and sewage diversion can usually only switch rainwater into sewage pipes or rainwater pipes according to the amount of rainfall. When it rains lightly, there is no risk of overflow in the sewage pipe. The intelligent control device will directly direct rainwater from the road surface into the sewage pipe. Since rainwater can be used as a renewable water resource and can be used for non-drinking purposes such as irrigation and flushing, directing rainwater into the sewage pipe for a long time without effective recycling will not only increase the burden of sewage treatment, but also may cause a waste of rainwater resources.

[0004] During heavy rain, there is a risk of overflow in sewage pipes. Intelligent control devices will directly guide rainwater from the road surface into the rainwater pipes. However, in extreme weather or rainstorms, the amount of precipitation may exceed the carrying capacity of the rainwater pipes, which will cause water to accumulate in the rainwater pipes and flow too slowly, thereby increasing the probability of overflow in the rainwater pipes. This will not only cause waterlogging on the road, but may also cause urban waterlogging, affecting traffic and residents' lives.

[0005] Therefore, it is necessary to invent an intelligent control device and method for rainwater and sewage diversion. Summary of the invention

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent control device for rainwater and sewage diversion, comprising an integrated cover plate, the integrated cover plate is embedded and installed on the ground, a sewer pipe is fixedly installed in the middle of the bottom surface of the integrated cover plate, a diversion shell is arranged below the sewer pipe, a sewer pipe joint is installed on the top surface of the diversion shell, the upper end of the sewer pipe joint is fixedly connected with the lower end of the sewer pipe, a second filter is fixedly installed on the inner wall of the upper end of the sewer pipe joint, a debris compartment is installed on one side of the bottom surface of the integrated cover plate, a central control compartment is installed on the other side of the bottom surface of the integrated cover plate, a diaphragm is installed in the middle of the central control compartment, a central control device is fixedly installed on the top surface of the diaphragm in the central control compartment, the central control device is used to receive precipitation signals and output control instructions according to the amount of precipitation, and a push-pull system is installed on the bottom surface of the diaphragm in the central control compartment. A pushing device is provided, wherein the pushing device is used for pushing garbage and sundries in the sewer pipe into the sundries compartment, a rainwater pipe joint is installed on the bottom surface of the diversion shell, and the end of the rainwater pipe joint away from the diversion shell is connected to the rainwater pipe, a sewage pipe joint is fixedly installed on the side of the diversion shell close to the central control cabin, and the end of the sewage pipe joint away from the diversion shell is connected to the sewage pipe, a water tank joint is fixedly installed on the side of the diversion shell close to the sundries compartment, and the end of the water tank joint away from the diversion shell is connected to the water tank, a diversion assembly is rotatably installed in the center of the diversion shell, the diversion assembly is used to guide the water in the sewer pipe into the sewage pipe during light rain and intercept a part of it to guide it into the water tank, and the diversion assembly is also used to guide the water in the sewer pipe into the rainwater pipe during heavy rain and pre-store the rainwater in the water tank when the rainwater overflows.

[0007] Preferably, the inner wall of the downpipe is fixedly provided with guide side plates perpendicular to both sides of the glove compartment and the central control compartment, and the lower end of the downpipe is provided with notches on both sides close to the glove compartment and the central control compartment, and a plurality of baffles are rotatably installed on the top surface of the notch on the side of the downpipe close to the glove compartment, and a torsion spring is installed at the rotating shaft of the baffle, and the torsion spring at the rotating shaft of the baffle is used to drive the baffle to close the notch on the side of the downpipe close to the glove compartment.

[0008] Preferably, the pushing device includes a push plate, which is arranged in the gap on the side of the sewer pipe close to the central control cabin. A convex plate is arranged on the top of the push plate close to the central control cabin. The convex plate on the upper end of the push plate extends to the lower side of the partition in the central control cabin. A hydraulic rod is fixedly installed on the bottom surface of the interior of the central control cabin. The hydraulic rod is electrically connected to the central control device. The output end of the hydraulic rod is fixedly connected to the side of the push plate close to the central control cabin. The hydraulic rod is used to push the push plate to slide over the top surface of the second filter screen and push open the baffle.

[0009] Preferably, the diversion assembly includes a rotating inner core, which is rotatably installed in the center of the diversion shell, and a motor is fixedly installed on one side of the outer wall of the diversion shell, and the motor is electrically connected to the central control device. The output end of the motor passes through the diversion shell and is fixedly connected to the rotating inner core, and the rotating inner core is provided with through holes around the sewer pipe joint, rainwater pipe joint, water tank joint and sewage pipe joint, and the through holes around the rotating inner core are respectively connected to the sewer pipe joint, rainwater pipe joint, water tank joint and sewage pipe joint.

[0010] Preferably, the diversion assembly includes a rectangular shell, which is embedded and installed in the center of the rotating inner core. The rectangular shell is provided with square openings on the upper and lower sides, and the rectangular shell is provided with round openings on both sides close to the water tank joint and the sewage pipe joint. The square openings and round openings around the rectangular shell are respectively connected to the through holes around the rotating inner core.

[0011] Preferably, the diversion assembly includes a deflector, which is fixedly installed in a rectangular shell, and a channel is arranged inside the deflector. The two ends of the internal channel of the deflector are respectively connected to the square opening on the top surface of the rectangular shell and the round opening of the rectangular shell near the sewage pipe joint. A trough plate is fixedly installed at the turning point on one side of the internal channel of the deflector near the water tank joint, and a water trough is opened on the surface of the trough plate.

[0012] Preferably, a groove is provided on the inner wall of the rotating inner core directly below the rectangular casing, a floating plate is slidably installed in the groove of the inner wall of the rotating inner core, connecting rods are fixedly installed at the four corners of the top surface of the floating plate, a sealer is fixedly installed on the upper end of the connecting rod, a plurality of plug plates are arranged and installed on the top surface of the sealer, the plug plates can be inserted upward into and seal the water tank on the surface of the groove plate, a conduit is connected to one side of the bottom surface of the groove of the inner wall of the rotating inner core, the conduit passes through the diversion shell and is connected to the bottom of the water tank.

[0013] Preferably, a manhole cover is installed in the center of the integrated cover plate above the sewer pipe, a plurality of drainage outlets are arranged on the side of the manhole cover, a debris cover is installed on the surface of the integrated cover plate above the debris compartment, and a waterproof cover is installed on the surface of the integrated cover plate above the central control device.

[0014] Preferably, one side of the top surface of the water tank is fixedly connected to the bottom of the utility compartment, a first filter is fixedly installed on the portion of the bottom surface of the utility compartment connected to the water tank, a fire hydrant is fixedly installed on the ground above the water tank, a water intake pipe is connected to the bottom of the fire hydrant, and the water intake pipe is inserted downward into the water tank.

[0015] A method for using a rainwater and sewage diversion intelligent control device, comprising S1-S5,

[0016] S1, starting the central control device to receive the precipitation signal sent by the weather station in real time, and the central control device determines the amount of precipitation according to the received precipitation signal and makes different responses;

[0017] S2. When the central control device determines that the precipitation is small according to the precipitation signal, the central control device sends a control instruction to the motor, and the motor drives the rotating inner core to rotate. The rotating inner core drives the rectangular casing and the guide to rotate so that the two ends of the internal channel of the guide are respectively oriented to the sewer pipe joint and the sewage pipe joint. At the same time, the sealer sinks under the influence of gravity and drives the plug plate to move downward out of the water tank of the trough plate. At this time, the rainwater on the surface passes through the sewer manhole cover and enters the sewer pipe. The rainwater in the sewer pipe passes through the second filter screen and enters the sewer pipe joint and flows along the internal channel of the guide into the sewage pipe joint and then into the sewage pipe. At the same time, part of the rainwater passes through the water tank of the trough plate and flows into the water tank joint and then into the water tank. As the water in the water tank gradually rises and flows into the inner wall groove of the rotating inner core along the conduit, the floating plate floats up with the water level and drives the connecting rod to push the sealer upward. The sealer drives the plug plate to be inserted upward into the water tank of the trough plate, so that the trough plate is sealed and the water tank stops taking in water.

[0018] S3. When the central control device determines that the precipitation is large according to the precipitation signal, the central control device sends a control instruction to the motor, and the motor drives the rotating inner core to rotate. The rotating inner core drives the rectangular casing and the deflector to rotate so that the two ends of the internal channel of the deflector are respectively facing the sewer pipe joint and the water tank joint, and the rotating inner core closes the sewage pipe joint. At this time, the rainwater on the surface enters the sewer pipe through the sewer manhole cover, and the rainwater in the sewer pipe passes through the second filter screen into the sewer pipe joint and along the deflector through the trough of the trough plate into the rainwater pipe joint and then merges into the rainwater pipe. When the pressure in the rainwater pipe is too high and overflow occurs, the overflowing water will first enter the deflector and then pour into the water tank from the water tank joint to relieve the pressure in the rainwater pipe;

[0019] S4. When relevant personnel need to take water, they can open the fire hydrant and draw the pre-stored rainwater from the water tank through the water intake pipe to wash the road or irrigate the greenery;

[0020] S5. The central control device determines the amount of precipitation according to the precipitation signal and sends a control instruction to the hydraulic rod, so that the working frequency of the hydraulic rod is proportional to the precipitation. The hydraulic rod is started to push the push plate out, and the push plate pushes the impurities intercepted on the surface of the second filter into the debris compartment. After that, the staff can open the debris cover at a certain period and clean the debris compartment.

[0021] The beneficial effects of the present invention are as follows: the precipitation signal sent by the meteorological station is received in real time by the central control device, and the amount of precipitation is judged according to the received precipitation signal and different responses are made; in light rain, the central control device controls the diversion component in the diversion shell to guide the rainwater flowing into the sewer pipe from the surface into the sewage pipe, and at the same time intercepts a part of it to be introduced into the water storage tank. The rainwater in the water storage tank can be used for non-drinking purposes such as irrigation and flushing, so as to achieve the effect of recycling part of the rainwater, which not only reduces the burden of sewage treatment, but also reduces the waste of rainwater resources; in heavy rain, the central control device controls the diversion component in the diversion shell to switch the rainwater flowing into the sewer pipe from the surface to the rainwater pipe. If the pressure in the rainwater pipe is too large, the rainwater in the pipe can flow into the water storage tank through the diversion component and be pre-stored in the water storage tank, so as to achieve the effect of releasing the pressure in the rainwater pipe and alleviating the overflow of the rainwater pipe, avoiding urban waterlogging caused by water accumulation on the road surface due to overflow, and effectively reducing the impact of heavy rain on urban traffic and residents' lives. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A usage scenario diagram of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0023] Figure 2 A side view of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0024] Figure 3 A cross-sectional view of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0025] Figure 4 A front view of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0026] Figure 5 A schematic diagram of the structure of an intelligent control device for rainwater and sewage diversion provided by the present invention;

[0027] Figure 6 An exploded diagram of an integrated cover plate of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0028] Figure 7 An exploded diagram of a diversion housing of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0029] Figure 8 A detailed view of a manhole cover of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0030] Fig. 9 A schematic diagram of the structure of a push device of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0031] Fig.10 A schematic diagram of a push device of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0032] Fig.11 A detailed diagram of a diversion housing of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0033] Fig.12 A cross-sectional view of a rotating inner core of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0034] Fig.13 An exploded diagram of the internal structure of a rotating inner core of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0035] Fig.14 A schematic diagram of the opening of a trough plate of an intelligent control device for rainwater and sewage diversion provided by the present invention;

[0036] Fig.15 A schematic diagram of the closure of the trough plate of a rainwater and sewage diversion intelligent control device provided by the present invention;

[0037] Fig.16 A closed schematic diagram of a sewage pipe joint of an intelligent control device for rainwater and sewage diversion provided by the present invention.

[0038] In the figure: integrated cover 11, manhole cover 12, debris cover 13, waterproof cover 14, debris compartment 15, central control compartment 16, first filter 17, central control device 18, second filter 19, sewer pipe 21, guide side plate 22, baffle 23, push plate 24, hydraulic rod 25, diversion shell 31, sewer pipe joint 32, rainwater pipe joint 33, water tank joint 34, sewage pipe joint 35, sewage pipe 36, rainwater pipe 37, water tank 38, water intake pipe 39, fire hydrant 40, rotating inner core 41, motor 42, rectangular casing 43, deflector 44, trough plate 45, sealer 46, plug plate 47, connecting rod 48, floating plate 49, conduit 50. DETAILED DESCRIPTION

[0039] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0040] Embodiment 1, as Figure 1 - Figure 7As shown, an intelligent control device for rainwater and sewage diversion in an embodiment of the first aspect of the present invention comprises an integrated cover plate 11, which is embedded and installed on the ground, a sewer pipe 21 is fixedly installed in the middle of the bottom surface of the integrated cover plate 11, a diversion shell 31 is arranged below the sewer pipe 21, a sewer pipe joint 32 is installed on the top surface of the diversion shell 31, the upper end of the sewer pipe joint 32 is fixedly connected to the lower end of the sewer pipe 21, a second filter screen 19 is fixedly installed on the inner wall of the upper end of the sewer pipe joint 32, a debris compartment 15 is installed on one side of the bottom surface of the integrated cover plate 11, a central control compartment 16 is installed on the other side of the bottom surface of the integrated cover plate 11, a diaphragm is installed in the middle of the central control compartment 16, a central control device 18 is fixedly installed on the top surface of the diaphragm in the central control compartment 16, the central control device 18 is used to receive precipitation signals and output control instructions according to the amount of precipitation, and a pushing device is installed on the bottom surface of the diaphragm in the central control compartment 16, In order to push the garbage and debris in the sewer pipe 21 into the debris compartment 15, a rainwater pipe joint 33 is installed on the bottom surface of the diversion shell 31, and the end of the rainwater pipe joint 33 away from the diversion shell 31 is connected to the rainwater pipe 37, and a sewage pipe joint 35 is fixedly installed on the side of the diversion shell 31 close to the central control cabin 16, and the end of the sewage pipe joint 35 away from the diversion shell 31 is connected to the sewage pipe 36, and a water tank joint 34 is fixedly installed on the side of the diversion shell 31 close to the debris compartment 15, and the end of the water tank joint 34 away from the diversion shell 31 is connected to the water tank 38, and a diversion component is rotatably installed in the center of the diversion shell 31. The diversion component is used to guide the water in the sewer pipe 21 into the sewage pipe 36 during light rain and intercept a part of it to guide it into the water tank 38. The diversion component is also used to guide the water in the sewer pipe 21 into the rainwater pipe 37 during heavy rain and pre-store the rainwater in the water tank 38 when the rainwater overflows.

[0041] In the above embodiment, it should be noted that rainwater on the ground surface enters the sewer pipe 21 through the manhole cover 12, and rainwater in the sewer pipe 21 passes through the second filter screen 19 and enters the sewer pipe joint 32. The second filter screen 19 has the function of filtering debris and garbage in the rainwater. By starting the pushing device, the garbage and debris in the sewer pipe 21 are pushed into the debris compartment 15, so as to achieve the effect of timely cleaning the surface of the second filter screen 19 to prevent clogging; on the other hand, the staff needs to open the debris cover 13 and clean the debris compartment 15 at a certain period;

[0042] The weather station monitors the local precipitation in real time through the weather radar. The central control device 18 is equipped with a signal receiving unit. The central control device 18 receives the precipitation signal sent by the weather station in real time through the signal receiving unit, and judges the precipitation amount according to the received precipitation signal and makes different responses;

[0043] When it rains lightly, the central control device 18 sends a command to control the diversion component in the diversion housing 31 to guide the rainwater flowing into the sewer pipe 21 from the surface into the sewage pipe 36, and at the same time intercepts part of it and guides it into the water storage tank 38. The rainwater in the water storage tank 38 can be used for non-drinking purposes such as irrigation and flushing, so as to achieve the effect of recycling part of the rainwater, which not only reduces the burden of sewage treatment, but also reduces the waste of rainwater resources;

[0044] During heavy rain, the central control device 18 sends instructions to control the diversion component in the diversion shell 31 to switch the rainwater flowing into the sewer pipe 21 from the surface to the rainwater pipe 37. If the pressure in the rainwater pipe 37 is too high, the rainwater in the pipe can flow through the diversion component and be pre-stored in the water storage tank 38, so as to release the pressure in the rainwater pipe and alleviate the overflow of the rainwater pipe, thereby avoiding urban waterlogging caused by water accumulation on the road surface due to overflow, and effectively reducing the impact of heavy rain on urban traffic and residents' lives.

[0045] Embodiment 2, as Figure 3 and Figure 6 - Fig.10 As shown, an intelligent control device for rainwater and sewage diversion includes embodiment 1. In addition, the inner wall of the downpipe 21 is fixedly installed with guide side plates 22 perpendicular to both sides of the sundries compartment 15 and the central control compartment 16. The lower end of the downpipe 21 is provided with gaps on both sides near the sundries compartment 15 and the central control compartment 16. A plurality of baffles 23 are rotatably installed on the top surface of the gap on the side of the downpipe 21 near the sundries compartment 15. A torsion spring is installed at the rotating shaft of the baffle 23. The torsion spring at the rotating shaft of the baffle 23 is used to drive the baffle 23 to close the gap on the side of the downpipe 21 near the sundries compartment 15, pushing The device includes a push plate 24, which is arranged in the gap on the side of the sewer pipe 21 close to the central control cabin 16. A convex plate is arranged on the top of the side of the push plate 24 close to the central control cabin 16. The convex plate at the upper end of the push plate 24 extends to the lower side of the partition in the central control cabin 16. A hydraulic rod 25 is fixedly installed on the bottom surface of the interior of the central control cabin 16. The hydraulic rod 25 is electrically connected to the central control device 18. The output end of the hydraulic rod 25 is fixedly connected to the side of the push plate 24 close to the central control cabin 16. The hydraulic rod 25 is used to push the push plate 24 to slide over the top surface of the second filter screen 19 and push open the baffle 23.

[0046] In the above embodiment, it should be noted that the baffle 23 has the function of blocking rainwater, which can effectively prevent a large amount of rainwater from pouring into the debris compartment 15, and the guide side plate 22 has the function of gathering garbage and debris and guiding the water flow, which can make the garbage and debris gather and accumulate on the surface of the second filter 19; the central control device 18 can judge the amount of precipitation according to the precipitation signal and send a control instruction to the hydraulic rod 25 to adjust the working frequency of the hydraulic rod 25 in real time. The greater the precipitation, the faster the working frequency of the hydraulic rod 25; the central control device 18 sends a control instruction to the hydraulic rod 25, and the hydraulic rod 25 drives the push plate 24 to slide over the top surface of the second filter 19. At the same time, the baffle 23 is squeezed and automatically flipped open, and the push plate 24 pushes the garbage on the top surface of the second filter 19 into the debris compartment 15, so as to achieve the effect of timely cleaning the garbage on the surface of the second filter 19.

[0047] Embodiment 3, as Figure 3 and Fig.11 - Fig.16As shown, an intelligent control device for rainwater and sewage diversion includes embodiment 2. In addition, the diversion component includes a rotating inner core 41, which is rotatably installed in the center of the diversion shell 31, and a motor 42 is fixedly installed on one side of the outer wall of the diversion shell 31. The motor 42 is electrically connected to the central control device 18, and the output end of the motor 42 passes through the diversion shell 31 and is fixedly connected to the rotating inner core 41. The rotating inner core 41 is provided with through holes around the sewer pipe joint 32, the rainwater pipe joint 33, the water tank joint 34 and the sewage pipe joint 35. The through holes around the rotating inner core 41 are respectively connected to the sewer pipe joint 32, the rainwater pipe joint 33, the water tank joint 34 and the sewage pipe joint 35. The diversion component includes a rectangular shell 43, which is embedded in the center of the rotating inner core 41, and the rectangular shell 43 is provided with square openings on the upper and lower sides, and the rectangular shell 43 is provided with round openings on both sides near the water tank joint 34 and the sewage pipe joint 35. The square opening and round opening around the rectangular shell 43 The openings are respectively connected to the through holes around the rotating inner core 41, and the flow diversion component includes a guide 44, which is fixedly installed in the rectangular casing 43. A channel is arranged inside the guide 44, and the two ends of the internal channel of the guide 44 are respectively connected to the square opening on the top surface of the rectangular casing 43 and the round opening of the rectangular casing 43 near the sewage pipe joint 35. A groove plate 45 is fixedly installed at the turning point of the internal channel of the guide 44 near the water tank joint 34. A water groove is opened on the surface of the groove plate 45. The rectangular casing 43 is directly below the rectangular casing 43. A groove is provided on the inner wall of the square rotating inner core 41, and a floating plate 49 is slidably installed in the groove of the inner wall of the rotating inner core 41. Connecting rods 48 are fixedly installed at the four corners of the top surface of the floating plate 49, and a sealer 46 is fixedly installed on the upper end of the connecting rod 48. A plurality of plug plates 47 are arranged on the top surface of the sealer 46, and the plug plates 47 can be inserted upward to seal the water tank on the surface of the groove plate 45. A conduit 50 is connected to one side of the bottom surface of the groove on the inner wall of the rotating inner core 41, and the conduit 50 passes through the diversion shell 31 and is connected to the bottom of the water tank 38. In the above embodiment, it should be noted that when the central control device 18 determines that the precipitation is small according to the precipitation signal, the central control device 18 sends a control instruction to the motor 42, and the motor 42 drives the rotating inner core 41 to rotate. The rotating inner core 41 drives the rectangular casing 43 and the deflector 44 to rotate so that the two ends of the internal channel of the deflector 44 are respectively oriented to the sewer pipe joint 32 and the sewage pipe joint 35. At the same time, the sealer 46 sinks under the influence of gravity and drives the plug plate 47 to escape downward from the water tank of the groove plate 45. At this time, the rainwater in the sewer pipe 21 passes through the second filter screen 19 and enters the sewer pipe joint 32 and flows along the internal channel of the deflector 44 into the sewage pipe joint 35, and then merges into the sewage pipe 36. At the same time, part of the rainwater passes through the water tank of the groove plate 45 and flows into the water tank joint 34 and then merges into the water tank 38, so as to achieve the effect of recycling part of the rainwater when the rainfall is not large.

[0048] Since the water storage tank 38 also has the function of releasing the pressure in the rainwater pipe 37 during heavy rain, only a certain amount of water can be stored in the water storage tank 38 during light rain. With continuous recycling, the water in the water storage tank 38 gradually rises. At this time, the water in the water storage tank 38 is poured into the groove on the inner wall of the rotating inner core 41 through the conduit 50. The floating plate 49 floats up with the water level and drives the connecting rod 48 to push the sealer 46 upward. The sealer 46 drives the plugging plate 47 upward to insert into the water tank of the slot plate 45, so that the slot plate 45 is sealed. At this time, the water storage tank 38 stops taking in water. When the water level in the water storage tank 38 decreases with use, the water in the groove on the inner wall of the rotating inner core 41 will flow back to the water storage tank 38 along the conduit 50. At the same time, the floating plate 49 drives the connecting rod 48 and the sealer 46 to descend, so that the plugging plate 47 is removed from the water tank of the slot plate 45. At this time, if it rains, the water storage tank 38 can be replenished with stored rainwater.

[0049] When the central control device 18 determines that the precipitation is large according to the precipitation signal, the central control device 18 sends a control command to the motor 42, and the motor 42 drives the rotating inner core 41 to rotate. The rotating inner core 41 drives the rectangular casing 43 and the deflector 44 to rotate so that the two ends of the internal channel of the deflector 44 are respectively facing the sewer pipe joint 32 and the water tank joint 34. At the same time, the rotating inner core 41 closes the sewage pipe joint 35. At this time, the rainwater in the sewer pipe 21 passes through the second filter 19 into the sewer pipe joint 32 and passes through the trough of the groove plate 45 along the deflector 44 into the rainwater pipe joint 33 and then merges into the rainwater pipe 37, so as to prevent a large amount of rainwater from pouring into the sewage pipe 36 and prevent the sewage pipe 36 from overflowing;

[0050] When the pressure in the rainwater pipe 37 is too high due to excessive drainage, the overflowing water in the rainwater pipe 37 will first enter the deflector 44 and then flow into the water storage tank 38 from the water storage tank joint 34, so as to release the pressure in the rainwater pipe 37, and effectively prevent the water in the rainwater pipe 37 from overflowing to the ground surface;

[0051] Embodiment 4, as Figure 6 - Figure 8 As shown, an intelligent control device for rainwater and sewage diversion includes embodiment 1. In addition, a manhole cover 12 is installed in the center of the integrated cover plate 11 above the sewer pipe 21, and a plurality of drainage outlets are arranged on the side of the manhole cover 12. A debris cover plate 13 is installed on the surface of the integrated cover plate 11 above the debris compartment 15, and a waterproof cover plate 14 is installed on the surface of the integrated cover plate 11 above the central control device 18.

[0052] In the above embodiment, it should be noted that the staff can clean or repair the inner wall of the sewer pipe 21 by opening the manhole cover 12, and the staff can clean the debris compartment 15 by opening the debris cover 13. A sealing rubber ring is installed on the outer edge of the waterproof cover 14, which can effectively prevent rainwater from entering the central control compartment 16 and is used to protect the central control device 18. The central control device 18 can be inspected and repaired by opening the waterproof cover 14.

[0053] Embodiment 5, as Figure 1 - Figure 3 As shown, an intelligent control device for rainwater and sewage diversion includes embodiment 1. In addition, one side of the top surface of the water tank 38 is fixedly connected to the bottom of the debris compartment 15, and the part of the bottom surface of the debris compartment 15 connected to the water tank 38 is fixedly installed with a first filter screen 17. A fire hydrant 40 is fixedly installed on the ground above the water tank 38, and a water intake pipe 39 is connected to the bottom of the fire hydrant 40, and the water intake pipe 39 is inserted downward into the water tank 38.

[0054] In the above embodiment, it should be noted that a small amount of rainwater in the sundries compartment 15 can flow into the water tank 38 through the first filter screen 17 for storage. When relevant personnel need to take water, they can obtain the stored rainwater by opening the fire hydrant 40 and drawing the pre-stored rainwater from the water tank 38 through the water intake pipe 39.

[0055] The method of using the present invention is as follows: the technicians in this field first start the central control device 18 to receive the precipitation signal sent by the weather station in real time, and the central control device 18 determines the precipitation amount according to the received precipitation signal and makes different responses;

[0056] When the central control device 18 determines that the precipitation is small according to the precipitation signal, the central control device 18 sends a control command to the motor 42, and the motor 42 drives the rotating inner core 41 to rotate. The rotating inner core 41 drives the rectangular casing 43 and the guide 44 to rotate so that the two ends of the internal channel of the guide 44 are respectively oriented to the sewer pipe joint 32 and the sewage pipe joint 35. At the same time, the sealer 46 sinks under the influence of gravity and drives the plug plate 47 to escape downward from the water tank of the groove plate 45. At this time, the rainwater on the surface enters the sewer pipe 21 through the sewer manhole cover 12, and the rainwater in the sewer pipe 21 passes through the second filter. The net 19 enters the sewer pipe joint 32 and flows along the internal channel of the guide 44 into the sewage pipe joint 35 and then into the sewage pipe 36. At the same time, part of the rainwater passes through the water groove of the groove plate 45 and flows into the water tank joint 34 and then into the water tank 38. As the water in the water tank 38 gradually rises and flows along the guide tube 50 into the inner wall groove of the rotating inner core 41, the floating plate 49 floats up with the water level and drives the connecting rod 48 to push the sealer 46 upward. The sealer 46 drives the plug plate 47 upward to insert into the water groove of the groove plate 45, so that the groove plate 45 is sealed and the water tank 38 stops taking water.

[0057] When the central control device 18 determines that the precipitation is large according to the precipitation signal, the central control device 18 sends a control instruction to the motor 42, and the motor 42 drives the rotating inner core 41 to rotate. The rotating inner core 41 drives the rectangular casing 43 and the deflector 44 to rotate so that the two ends of the internal channel of the deflector 44 are respectively facing the sewer pipe joint 32 and the water tank joint 34. At the same time, the rotating inner core 41 closes the sewage pipe joint 35. At this time, the rainwater on the surface enters the sewer pipe 21 through the sewer manhole cover 12, and the rainwater in the sewer pipe 21 passes through the second filter 19 into the sewer pipe joint 32 and along the deflector 44 through the trough of the trough plate 45 into the rainwater pipe joint 33 and then merges into the rainwater pipe 37. When the pressure in the rainwater pipe 37 is too high and overflow occurs, the overflowing water will first enter the deflector 44 and then pour into the water tank 38 from the water tank joint 34 to relieve the pressure in the rainwater pipe 37;

[0058] At the same time, the central control device 18 determines the amount of precipitation according to the precipitation signal and sends a control command to the hydraulic rod 25, so that the working frequency of the hydraulic rod 25 is proportional to the precipitation, and the hydraulic rod 25 is started to push the push plate 24 out, and the push plate 24 pushes the impurities intercepted on the surface of the second filter 19 into the debris compartment 15. After that, the staff can open the debris cover 13 and clean the debris compartment 15 according to a certain period;

[0059] When relevant personnel need to take water, they can open the fire hydrant 40 and draw the pre-stored rainwater from the water storage tank 38 through the water intake pipe 39 to wash the road or irrigate the greenery.

[0060] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention belongs to the scope of protection claimed by the present invention.

Claims

1. An intelligent control device for rainwater and sewage diversion, comprising an integrated cover plate (11), wherein the integrated cover plate (11) is embedded and installed on the ground, a sewer pipe (21) is fixedly installed in the middle of the bottom surface of the integrated cover plate (11), a diversion shell (31) is arranged below the sewer pipe (21), a sewer pipe joint (32) is installed on the top surface of the diversion shell (31), and the upper end of the sewer pipe joint (32) is fixedly connected to the lower end of the sewer pipe (21), characterized in that: A second filter screen (19) is fixedly mounted on the inner wall of the upper end of the sewer pipe joint (32); a debris compartment (15) is mounted on one side of the bottom surface of the integrated cover plate (11); a central control compartment (16) is mounted on the other side of the bottom surface of the integrated cover plate (11); a transverse partition is mounted in the middle of the central control compartment (16); a central control device (18) is fixedly mounted on the top surface of the transverse partition in the central control compartment (16); the central control device (18) is used to receive a precipitation signal and output a control instruction according to the precipitation amount; a pushing device is mounted on the bottom surface of the transverse partition in the central control compartment (16); the pushing device is used to push garbage and debris in the sewer pipe (21) into the debris compartment (15); a rainwater pipe joint (33) is mounted on the bottom surface of the diversion housing (31); and the end of the rainwater pipe joint (33) away from the diversion housing (31) is connected to the rainwater pipe (3 7), a sewage pipe joint (35) is fixedly installed on the side of the diversion shell (31) close to the central control cabin (16), and the end of the sewage pipe joint (35) away from the diversion shell (31) is connected to a sewage pipe (36), and a water tank joint (34) is fixedly installed on the side of the diversion shell (31) close to the sundries cabin (15), and the end of the water tank joint (34) away from the diversion shell (31) is connected to a water tank (38), and a diversion component is rotatably installed in the center of the diversion shell (31), and the diversion component is used to guide the water in the sewer pipe (21) into the sewage pipe (36) during light rain and intercept a part of it into the water tank (38), and the diversion component is also used to guide the water in the sewer pipe (21) into the rainwater pipe (37) during heavy rain and to pre-store the rainwater in the water tank (38) when the rainwater overflows.

2. The intelligent control device for rainwater and sewage diversion according to claim 1 is characterized by: The inner wall of the down pipe (21) is fixedly provided with flow guide side plates (22) on both sides perpendicular to the sundries compartment (15) and the central control compartment (16); the lower end of the down pipe (21) is provided with notches on both sides close to the sundries compartment (15) and the central control compartment (16); a plurality of baffles (23) are rotatably installed on the top surface of the notch on the side of the down pipe (21) close to the sundries compartment (15); a torsion spring is installed at the rotating shaft of the baffle (23); the torsion spring at the rotating shaft of the baffle (23) is used to drive the baffle (23) to close the notch on the side of the down pipe (21) close to the sundries compartment (15).

3. The intelligent control device for rainwater and sewage diversion according to claim 2 is characterized by: The pushing device comprises a push plate (24), wherein the push plate (24) is arranged in a notch on a side of the sewer pipe (21) close to the central control cabin (16), and a convex plate is arranged on the top of the side of the push plate (24) close to the central control cabin (16), and the convex plate at the upper end of the push plate (24) extends to the lower side of the partition in the central control cabin (16), and a hydraulic rod (25) is fixedly installed on the inner bottom surface of the central control cabin (16), and the hydraulic rod (25) is electrically connected to the central control device (18), and the output end of the hydraulic rod (25) is fixedly connected to the side of the push plate (24) close to the central control cabin (16), and the hydraulic rod (25) is used to push the push plate (24) to slide over the top surface of the second filter screen (19) and push open the baffle (23).

4. The intelligent control device for rainwater and sewage diversion according to claim 1 is characterized by: The flow diversion component comprises a rotating inner core (41), the rotating inner core (41) is rotatably mounted in the center of the flow diversion shell (31), a motor (42) is fixedly mounted on one side of the outer wall of the flow diversion shell (31), the motor (42) is electrically connected to the central control device (18), an output end of the motor (42) passes through the flow diversion shell (31) and is fixedly connected to the rotating inner core (41), and through holes are arranged around the rotating inner core (41) near the downpipe joint (32), the rainwater pipe joint (33), the water tank joint (34) and the sewage pipe joint (35), and the through holes around the rotating inner core (41) are respectively connected to the downpipe joint (32), the rainwater pipe joint (33), the water tank joint (34) and the sewage pipe joint (35).

5. The intelligent control device for rainwater and sewage diversion according to claim 4 is characterized by: The flow diversion component comprises a rectangular casing (43), the rectangular casing (43) is embedded and installed in the center of the rotating inner core (41), the upper and lower sides of the rectangular casing (43) are provided with square openings, and the two sides of the rectangular casing (43) close to the water tank joint (34) and the sewage pipe joint (35) are provided with round openings, and the square openings and round openings around the rectangular casing (43) are respectively connected to the through holes around the rotating inner core (41).

6. The intelligent control device for rainwater and sewage diversion according to claim 5 is characterized by: The flow diversion component comprises a flow guide (44), the flow guide (44) being fixedly mounted in a rectangular casing (43), a channel being arranged inside the flow guide (44), two ends of the internal channel of the flow guide (44) being respectively connected to a square opening on the top surface of the rectangular casing (43) and a round opening of the rectangular casing (43) close to a sewage pipe joint (35), a groove plate (45) being fixedly mounted at a turning point on one side of the internal channel of the flow guide (44) close to a water storage tank joint (34), a water groove being arranged on the surface of the groove plate (45).

7. The intelligent control device for rainwater and sewage diversion according to claim 6 is characterized by: A groove is provided on the inner wall of the rotating inner core (41) directly below the rectangular casing (43), a floating plate (49) is slidably mounted in the groove of the inner wall of the rotating inner core (41), connecting rods (48) are fixedly mounted at the four corners of the top surface of the floating plate (49), a sealer (46) is fixedly mounted on the upper end of the connecting rod (48), a plurality of plug plates (47) are arranged and mounted on the top surface of the sealer (46), the plug plates (47) can be inserted upwards into and seal the water tank on the surface of the groove plate (45), a conduit (50) is connected to one side of the bottom surface of the groove of the inner wall of the rotating inner core (41), the conduit (50) passes through the diversion shell (31) and is connected to the bottom of the water storage tank (38).

8. The intelligent control device for rainwater and sewage diversion according to claim 1 is characterized by: A manhole cover (12) is installed in the center of the integrated cover plate (11) above the sewer pipe (21), and a plurality of drainage ports are arranged on the side of the manhole cover (12). A debris cover plate (13) is installed on the surface of the integrated cover plate (11) above the debris compartment (15), and a waterproof cover plate (14) is installed on the surface of the integrated cover plate (11) above the central control device (18).

9. The intelligent control device for rainwater and sewage diversion according to claim 1 is characterized by: One side of the top surface of the water storage tank (38) is fixedly connected to the bottom of the sundries compartment (15); a first filter screen (17) is fixedly installed on the portion of the bottom surface of the sundries compartment (15) connected to the water storage tank (38); a fire hydrant (40) is fixedly installed on the ground above the water storage tank (38); a water intake pipe (39) is connected to the bottom of the fire hydrant (40); and the water intake pipe (39) is inserted downward into the water storage tank (38).

10. A method for using the intelligent control device for rainwater and sewage diversion according to any one of claims 1 to 9, comprising S1 to S5, characterized in that: S1, starting the central control device (18) to receive the precipitation signal sent by the weather station in real time, and the central control device (18) determines the amount of precipitation according to the received precipitation signal and makes different responses; S2. When the central control device (18) determines that the precipitation is small according to the precipitation signal, the central control device (18) sends a control instruction to the motor (42), and the motor (42) drives the rotating inner core (41) to rotate. The rotating inner core (41) drives the rectangular casing (43) and the guide (44) to rotate so that the two ends of the internal channel of the guide (44) are respectively directed toward the sewer pipe joint (32) and the sewage pipe joint (35). At the same time, the sealer (46) sinks under the influence of gravity and drives the plug plate (47) to escape downward from the water tank of the trough plate (45). At this time, the rainwater on the surface enters the sewer pipe (21) through the sewer manhole cover (12), and the rainwater in the sewer pipe (21) passes through The second filter screen (19) enters the sewer pipe joint (32) and flows along the internal channel of the guide (44) into the sewage pipe joint (35) and then into the sewage pipe (36). At the same time, part of the rainwater passes through the water groove of the groove plate (45) and flows into the water tank joint (34) and then into the water tank (38). As the water in the water tank (38) gradually rises and flows along the guide tube (50) into the inner wall groove of the rotating inner core (41), the floating plate (49) floats with the water level and drives the connecting rod (48) to push the sealer (46) upward. The sealer (46) drives the plug plate (47) to be inserted upward into the water groove of the groove plate (45), so that the groove plate (45) is sealed and the water tank (38) stops taking water. S3. When the central control device (18) determines that the precipitation is large according to the precipitation signal, the central control device (18) sends a control instruction to the motor (42), and the motor (42) drives the rotating inner core (41) to rotate. The rotating inner core (41) drives the rectangular casing (43) and the guide (44) to rotate so that the two ends of the internal channel of the guide (44) are respectively directed toward the sewer pipe joint (32) and the water tank joint (34). At the same time, the rotating inner core (41) closes the sewage pipe joint (35). At this time, the rainwater on the surface The rainwater enters the sewer pipe (21) through the manhole cover (12), passes through the second filter screen (19), enters the sewer pipe joint (32), passes through the water groove of the groove plate (45), enters the rainwater pipe joint (33), and then flows into the rainwater pipe (37). When the pressure in the rainwater pipe (37) is too high and overflow occurs, the overflowing water first enters the deflector (44) and then flows into the water storage tank (38) from the water storage tank joint (34) to relieve the pressure in the rainwater pipe (37); S4. When relevant personnel need to take water, they can open the fire hydrant (40) and draw the pre-stored rainwater from the water storage tank (38) through the water intake pipe (39) to wash the road or water the greenery; S5, the central control device (18) determines the amount of precipitation according to the precipitation signal and sends a control command to the hydraulic rod (25), so that the working frequency of the hydraulic rod (25) is proportional to the amount of precipitation, the hydraulic rod (25) is started to push the push plate (24), and the push plate (24) pushes the impurities intercepted on the surface of the second filter (19) into the debris compartment (15), and then the staff opens the debris cover (13) at a certain period and cleans the debris compartment (15).

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