CN114293636A

CN114293636A - Wisdom municipal drainage pipe network on-line monitoring system

Info

Publication number: CN114293636A
Application number: CN202210033734.4A
Authority: CN
Inventors: 黄亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-04-08

Abstract

The invention discloses an intelligent online monitoring system for a municipal drainage pipe network, which comprises branch pipes, a main pipe and a control terminal, wherein a hard well is arranged on one side of each branch pipe, a hard well cover is fixedly arranged on the upper end of each hard well, the main pipe is fixedly arranged at one side end of each branch pipe, the number of the main pipes is two, a detection mechanism is arranged on one side of each main pipe, and a first electromagnetic valve is fixedly arranged on each main pipe. According to the invention, when a water source enters the collecting barrel, the water source can be discharged through the inclined pipe, and because the inclined pipes have the same clockwise inclination angle, the impact force generated when the water source is discharged drives the collecting barrel to rotate around the central axis of the collecting barrel, so that the extension rod at the lower end is driven to rotate, and therefore, the rotating extension rod is utilized to drive sundries at the upper end of the second filter screen to move, the blockage of the second filter screen caused by sundries blockage during long-time use is prevented, and the smoothness of water flow during long-time use is ensured.

Description

Wisdom municipal drainage pipe network on-line monitoring system

Technical Field

The invention relates to the technical field of municipal pipe networks, in particular to an intelligent online monitoring system for a municipal drainage pipe network.

Background

The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, and is a component of urban public facilities. Urban drainage system planning is an integral part of urban overall planning. Municipal drainage systems are usually composed of drainage pipelines and sewage treatment plants. Under the condition of separating sewage and rainwater, the sewage is collected by a drainage pipeline, and is discharged into a water body or recycled after being sent to sewage treatment; the rainwater runoff is collected by a drainage pipeline and then is discharged into the water body nearby.

Current rainwater drainage pipe system generally can only discharge the rainwater into water nearby when using, and when the rainfall is too big, continue to discharge the rainwater this moment inside the water, can lead to the water yield of water inside too big, cause the flood calamity easily, also make the inside water source of water flow backward and flow into city inside simultaneously and cause more serious waterlogging, and current drainage system is through hard well drainage when using, the hole groove drainage speed of hard well lid upper end is less than the precipitation speed this moment when the water yield is too big, can lead to the precipitation to accumulate inside the city, cause the waterlogging of short time, and when the rainfall is too big when the rainfall, can't in time carry out the early warning, lead to the urban staff can't make the reaction in advance, so cause a large amount of economic loss.

Disclosure of Invention

The invention aims to provide an intelligent on-line monitoring system for a municipal drainage pipe network, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a smart urban drainage pipe network online monitoring system comprises branch pipes, a main pipe and a control terminal, wherein a hard well is arranged on one side of each branch pipe, a hard well cover is fixedly arranged on the upper end of the hard well, a main pipe is fixedly arranged on one side end of each branch pipe, two main pipes are arranged, a detection mechanism is arranged on one side of each main pipe, a first electromagnetic valve is fixedly arranged on each main pipe, a second electromagnetic valve is fixedly arranged on the other main pipe, a water storage tank is fixedly arranged on one side of each main pipe, a water storage lake is arranged on one side of each main pipe, a liquid level height measuring mechanism is arranged in each water storage lake, a filtering mechanism is arranged on the lower end of each hard well cover, a wireless receiver is arranged at the output end position of the control terminal in a connected mode, a storage module is arranged at the output end position of the control terminal in a connected mode, the inside city maximum displacement data that has been stored of storage module, control terminal output end position is connected and is provided with the module of comparing, control terminal input end position is connected and is provided with rainfall monitoring module, control terminal output end position is connected and is provided with first alarm module and second alarm module, utilize rainfall monitoring module real-time detection rainfall, and predict follow-up rainfall, and with data transmission to control terminal, control terminal compares data through comparing the module with the inside data of storage module, when the rainfall exceeded the city maximum displacement, control terminal starts first alarm module and reports to the police this moment, suggestion rainfall excess city drainage receives pressure, make things convenient for the municipal administration to report the early warning simultaneously, thereby make things convenient for the urban administration to prepare in advance, reduce the economic loss that the waterlogging caused in the city.

Preferably, the filtering mechanism comprises a movable plate, a hole groove, a first connecting rod, a movable ring, a second spring, a second connecting rod, a limiting ring, a collecting cylinder, a first filter screen, a lantern ring, a second filter screen, an extension rod, an inclined pipe, a third connecting rod, a first tooth block, a fourth connecting rod, a second tooth block, a fixed frame and a gear, the first connecting rod is vertically and fixedly arranged at the lower end position of the hard well cover, the movable plate is movably clamped at the upper end position of the hard well cover, the hole groove is formed in the movable plate, the second filter screen is horizontally and fixedly arranged at the lower end position of the first connecting rod, the movable ring is movably sleeved at the outer end position of the first connecting rod and slides up and down along the first connecting rod, the second spring is fixedly connected between the lower end of the movable ring and the second filter screen, and the second connecting rod is fixedly arranged at one side end position of the movable ring, the central position of the second connecting rod is fixedly provided with a lantern ring, the central position of the lantern ring is movably clamped and connected with a collecting cylinder, the position of the outer side end of the collecting cylinder is provided with a limiting ring around the fixed installation, the upper end position of the collecting cylinder is fixedly provided with a first filter screen, the position of the outer side end of the collecting cylinder is uniformly and fixedly provided with a plurality of inclined pipes, the lower end position of the collecting cylinder is fixedly provided with an extension rod, the lower end of the extension rod is positioned at the upper end position of the first filter screen, the upper end position of the movable ring is vertically and fixedly provided with a third connecting rod, one side end position of the third connecting rod is uniformly and fixedly provided with a plurality of first tooth blocks, one side end position of the first connecting rod is fixedly provided with a fixed frame, one side of the fixed frame is movably provided with a gear, the lower end position of the movable plate is vertically and fixedly provided with a fourth connecting rod, a plurality of second tooth blocks are uniformly and fixedly arranged at one side end of the fourth connecting rod, rainwater flows into the hard well cover through the hole groove when the device is used, then the rainwater is filtered by the second filter screen and then is discharged through the pipeline, part of water source flowing in through the hole groove flows into the collecting cylinder after being filtered by the first filter screen, finally the water source is discharged through the inclined pipe and then is filtered by the second filter screen, and then the rainwater is discharged through the branch pipeline, when the rainfall is overlarge, the water source flowing in through the hole groove is increased at the moment, until the discharging speed of the inclined pipe is smaller than the injecting speed of the water source, the water source in the collecting cylinder is increased, the gravity is increased, so that the collecting cylinder moves downwards to drive the movable ring to move downwards, thereby driving the third connecting rod to move downwards, and driving the gear to rotate through the first tooth blocks, then driving the fourth connecting rod to move upwards to jack up the movable plate through the second gear, the admission speed of greatly increased rivers, thereby improve drainage speed greatly, prevent urban waterlogging, and can discharge through the pipe that inclines when the water source gets into the surge drum inside, because the pipe that inclines is the same at clockwise inclination, make the impact force when the water source is discharged drive the surge drum and rotate around self axis, thereby it rotates to drive the extension rod of lower extreme, thereby utilize the pivoted extension rod to drive the debris removal of second filter screen upper end, prevent to block up the second filter screen that causes because debris block up when using for a long time, thereby guarantee the smoothness nature that rivers passed through when using for a long time.

Preferably, the liquid level height measuring mechanism comprises an outer barrel, an inner barrel, through holes, a fixing rod, a vertical rod, a floating block, a fixing barrel, a conducting strip, a fixing ring, a conducting block, a supporting rod, a supporting frame, a first wireless emitter, a storage battery and a solar cell panel, wherein the fixing rod is vertically and fixedly arranged at the central position of the lower end of the outer barrel, the lower end of the fixing rod is a tip end, the inner barrel is fixedly arranged at the internal position of the outer barrel, the outer side of the outer barrel and the outer side of the inner barrel are respectively provided with a plurality of through holes, the through holes at the outer side of the outer barrel and the through holes at the outer side of the inner barrel are staggered, so that the influence of lake surface ripples on the liquid level in the inner barrel is prevented, the liquid level in the inner barrel is ensured to be in a flat state, the vertical rod is vertically and fixedly arranged at the central position of the internal part of the inner barrel, the floating block is movably sleeved at the outer side position of the vertical rod, the central position of the upper end of the floating block is fixedly arranged with the fixing barrel, the fixed cylinder is movably sleeved outside the vertical rod, conducting strips are fixedly arranged on two sides of the fixed cylinder and connected through a power line, a support frame is fixedly arranged at the upper end position of the vertical rod, a support rod is fixedly arranged at the lower end position of the support frame, a fixing ring is fixedly arranged at the lower end position of the support rod, a conducting block is fixedly embedded at the inner end position of the fixing ring, a first wireless transmitter is fixedly arranged at the inner position of the support frame, a storage battery is fixedly arranged at the upper end position inside the support frame, a solar cell panel is fixedly arranged at the upper end position of the support frame and electrically connected with the storage battery, the storage battery is a lithium battery, the second electromagnetic valve is in an open state when water is drained, the first electromagnetic valve is in a closed state, and therefore a water source is drained into a water storage lake, when retaining lake inside water source water level is too high, when having flood disaster danger, the water level line risees and drives the kicking block position rebound, drive fixed section of thick bamboo rebound, make the conducting strip remove to solid fixed ring inside position, and make conducting strip and conducting block contact, make the conducting block intercommunication, thereby make first wireless transmitter transmit signal received back input control terminal inside by wireless receiver, control terminal closes the second solenoid valve this moment, start first solenoid valve simultaneously, make the discharged water source pass through inside the trunk line gets into the cistern, so carry out the online drainage monitoring and the regulation of water pipe network, prevent the flood disaster that causes when retaining lake inside water source is too much, perhaps the lake water refluence that causes more serious waterlogging.

Preferably, the detection mechanism comprises a second wireless transmitter, a shell, a rotating shaft, blades, a rotary disc, a sliding groove, a counterweight ball, a first spring and a control switch, the shell is fixedly arranged at the outer side of the main pipeline, the second wireless transmitter is fixedly embedded in the shell, the rotating shaft is movably and alternately arranged at the inner position of the shell, the rotating shaft movably extends into the main pipeline, the blades are uniformly and fixedly arranged at the outer side end of the rotating shaft, the rotary disc is fixedly arranged at the upper end of the rotating shaft, the sliding groove is horizontally arranged at the inner position of the rotary disc, the control switch is fixedly arranged at the inner side wall of the sliding groove, the control switch is electrically connected with the second wireless transmitter, the second wireless transmitter is wirelessly connected with the wireless receiver, and the first spring is fixedly arranged at the inner side wall of the sliding groove, when the water flow is not smooth, the flow velocity of the water flow is reduced, the rotating shaft rotating speed is reduced, so that the centrifugal force is reduced, the first spring drives the counterweight ball to reset, the counterweight ball extrudes the control switch, so that the second wireless transmitter is started to transmit information to the inside of the control terminal, the control terminal determines the weather state through the rainfall monitoring module, and if the weather state is in a rainy state, the second alarm module is started to give an alarm to prompt municipal personnel that the pipeline is blocked, so that the municipal personnel can conveniently clear the pipeline network in time, ensuring the smooth flow of water.

Preferably, the first electromagnetic valve and the second electromagnetic valve are electrically connected with the control terminal.

Preferably, the second spring is arranged around the first connecting rod at an outer end position.

Preferably, the limiting rings are provided with two limiting rings which are respectively positioned at the upper side and the lower side of the lantern ring, so that the collecting cylinder rotates inside the lantern ring, and the collecting cylinder is prevented from moving up and down.

Preferably, the inclined pipes are communicated with the interior of the collecting cylinder, and the inclined directions of the inclined pipes are the same.

Preferably, the first gear block and the second gear block are both meshed with a gear.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, the second electromagnetic valve is in an open state and the first electromagnetic valve is in a closed state during water drainage, so that the water source is discharged into the water storage lake, when the water level of the water source in the water storage lake is too high and has flood disaster danger, the water level line is lifted to drive the floating block to move upwards and drive the fixed cylinder to move upwards, the conducting strip is moved to the inner position of the fixing ring and is contacted with the conducting block, so that the conducting block is communicated, so that the signal transmitted by the first wireless transmitter is received by the wireless receiver and then is input into the control terminal, at the moment, the control terminal closes the second electromagnetic valve, simultaneously starting the first electromagnetic valve to enable the drained water source to enter the reservoir through the main pipeline, so that the online drainage monitoring and adjustment of the water pipe network are performed, and flood disasters caused by excessive water sources in the reservoir lake or more serious waterlogging caused by backflow of lake water are prevented;

2. the rainfall monitoring module is used for detecting the rainfall in real time, predicting the subsequent rainfall and transmitting the data to the control terminal, the control terminal compares the data with the data in the storage module through the comparison module, when the rainfall exceeds the maximum drainage of a city, the control terminal starts the first alarm module to alarm, the pressure on the drainage of the city with overlarge rainfall is prompted, and meanwhile, municipal staff can conveniently broadcast and early warn, so that the urban staff can conveniently prepare in advance, and the economic loss caused by urban waterlogging is reduced;

3. when the rain-proof drainage device is used, rainwater flows into the hard well cover through the hole groove, then is filtered by the second filter screen, is discharged through the branch pipeline, part of water source flowing in through the hole groove flows into the collection cylinder after being filtered by the first filter screen, is finally discharged through the inclined pipe, then is filtered by the second filter screen, and is discharged through the branch pipeline, when the rainfall is overlarge, the water source flowing in through the hole groove is increased until the discharge speed of the inclined pipe is lower than the injection speed of the water source, the water source in the collection cylinder is increased, the gravity is increased, so that the collection cylinder moves downwards to drive the movable ring to move downwards, the third connecting rod is driven to move downwards, the gear is driven to rotate by the first tooth block, then the fourth connecting rod is driven to move upwards to jack the movable plate through the second gear, the entering speed of water flow is greatly increased, and the drainage speed is greatly improved, urban waterlogging is prevented;

4. according to the invention, when a water source enters the collecting barrel, the water source can be discharged through the inclined pipe, and the inclined pipes have the same clockwise inclination angle, so that the impact force generated when the water source is discharged drives the collecting barrel to rotate around the central axis of the collecting barrel, and the extension rod at the lower end of the collecting barrel is driven to rotate, so that the rotating extension rod is utilized to drive sundries at the upper end of the second filter screen to move, the blockage of the second filter screen caused by sundries blockage during long-time use is prevented, and the smoothness of water flow during long-time use is ensured;

5. when the invention is used, water flows through the interior of the main pipeline, the water flow impacts the blade plate to enable the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, so that the counterweight ball is far away from the control switch under the action of centrifugal force, and the first spring is stretched, so that the second wireless transmitter is in a closed state, when the water flow is not smooth, the flow rate of the water flow is reduced, at the moment, the rotating speed of the rotating shaft is reduced, thereby reducing the centrifugal force, the first spring drives the counterweight ball to reset, the counterweight ball extrudes the control switch, make second wireless transmitter start, with inside information transmission to control terminal, control terminal passes through rainfall monitoring module and confirms weather condition this moment, if be in the state of raining, starts second alarm module and reports to the police this moment, and suggestion municipal administration personnel pipeline is inside to have the jam, makes things convenient for municipal administration personnel to clear stifled the pipe network in time, guarantees the unblocked of rivers.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an intelligent on-line monitoring system for a municipal drainage pipe network according to the invention;

FIG. 2 is a schematic structural view of a liquid level measuring mechanism in the intelligent on-line monitoring system for urban drainage pipe networks according to the present invention;

FIG. 3 is a schematic diagram of a hard well structure in an intelligent on-line monitoring system for a municipal drainage pipe network according to the present invention;

FIG. 4 is an enlarged schematic view of A1 in FIG. 3 of the intelligent on-line monitoring system for municipal drainage pipe network according to the present invention;

FIG. 5 is a top sectional view of a collecting cylinder in the intelligent on-line monitoring system for municipal drainage pipe network according to the present invention;

FIG. 6 is a schematic view of a detection mechanism in the intelligent on-line monitoring system for urban drainage pipe network according to the present invention;

fig. 7 is a system diagram of an intelligent on-line monitoring system for municipal drainage pipe network according to the present invention.

In the figure: 1. a hard well; 2. a hard well cover; 3. dividing pipelines; 4. a reservoir; 5. a water storage lake; 6. a first solenoid valve; 7. an outer tub; 8. an inner barrel; 9. perforating; 10. a liquid level height measuring mechanism; 11. fixing the rod; 12. a vertical rod; 13. a support frame; 14. a solar panel; 15. a storage battery; 16. a first wireless transmitter; 17. a fixing ring; 18. a conductive block; 19. a support bar; 20. floating blocks; 21. a fixed cylinder; 22. a conductive sheet; 23. a first spring; 24. a movable plate; 25. a hole groove; 26. a first connecting rod; 27. a movable ring; 28. a second spring; 29. a second connecting rod; 30. a collection canister; 31. a collar; 32. a limiting ring; 33. a first filter screen; 34. an extension rod; 35. an inclined tube; 36. a third connecting rod; 37. a first tooth block; 38. a fixed mount; 39. a gear; 40. a fourth connecting rod; 41. a second tooth block; 42. a main pipeline; 43. a detection mechanism; 44. a second solenoid valve; 45. a control terminal; 46. a wireless receiver; 47. a rainfall monitoring module; 48. a comparison module; 49. a storage module; 50. a first alarm module; 51. a second alarm module; 52. a second wireless transmitter; 53. a housing; 54. a rotating shaft; 55. a turntable; 56. a chute; 57. a leaf plate; 58. a counterweight ball; 59. a control switch; 60. a second filter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a wisdom municipal drainage pipe network on-line monitoring system, includes minute pipeline 3, trunk line 42 and control terminal 45, hard well 1 has been seted up to minute pipeline 3 one side, hard well 1 upper end fixed mounting is provided with hard well lid 2, minute pipeline 3 side end position fixed mounting is provided with trunk line 42, trunk line 42 is provided with two, trunk line 42 one side is provided with detection mechanism 43, trunk line 42 is last fixed mounting is provided with first solenoid valve 6, another trunk line 42 is last fixed mounting is provided with second solenoid valve 44, trunk line 42 one side fixed mounting is provided with cistern 4, the opposite side trunk line 42 one side is provided with retaining lake 5, the inside liquid level height measurement mechanism 10 that is provided with of retaining lake 5, hard well lid 2 lower extreme position is provided with filtering mechanism, first solenoid valve 6, second solenoid valve 44 and control terminal 45 electric connection, the output end position of the control terminal 45 is connected with a wireless receiver 46, the output end position of the control terminal 45 is connected with a storage module 49, the inside of the storage module 49 is stored with the maximum discharge data of the city, the output end position of the control terminal 45 is connected with a comparison module 48, the input end position of the control terminal 45 is connected with a rainfall monitoring module 47, the output end position of the control terminal 45 is connected with a first alarm module 50 and a second alarm module 51, the rainfall monitoring module 47 is used for detecting the rainfall in real time and predicting the subsequent rainfall, and transmitting the data to the control terminal 45, the control terminal 45 compares the data with the data in the storage module 49 through the comparison module 48, when the rainfall exceeds the maximum discharge of the city, the control terminal 45 starts the first alarm module 50 to alarm at the moment to prompt that the discharge of the city with overlarge rainfall is under pressure, and simultaneously, municipal personnel can broadcast the early warning conveniently, so that the urban personnel can prepare in advance, and the economic loss caused by urban waterlogging is reduced.

The filtering mechanism comprises a movable plate 24, a hole groove 25, a first connecting rod 26, a movable ring 27, a second spring 28, a second connecting rod 29, a limiting ring 32, a collecting cylinder 30, a first filter screen 33, a lantern ring 31, a second filter screen 60, an extension rod 34, an inclined pipe 35, a third connecting rod 36, a first tooth block 37, a fourth connecting rod 40, a second tooth block 41, a fixed frame 38 and a gear 39, wherein the first connecting rod 26 is vertically and fixedly arranged at the lower end of the hard well cover 2, the movable plate 24 is movably clamped at the upper end of the hard well cover 2, the hole groove 25 is formed in the movable plate 24, the second filter screen 60 is horizontally and fixedly arranged at the lower end of the first connecting rod 26, the movable ring 27 is movably sleeved at the outer end of the first connecting rod 26, the movable ring 27 slides up and down along the first connecting rod 26, the second spring 28 is fixedly connected between the lower end of the movable ring 27 and the second filter screen 60, the second spring 28 is arranged at the position of the outer side end of the first connecting rod 26 in a surrounding manner, a second connecting rod 29 is fixedly arranged at one side end of the movable ring 27, a lantern ring 31 is fixedly arranged at the center position of the second connecting rod 29, a collecting barrel 30 is movably clamped at the center position of the lantern ring 31, a limiting ring 32 is fixedly arranged at the position of the outer side end of the collecting barrel 30 in a surrounding manner, two limiting rings 32 are arranged and are respectively positioned at the upper side and the lower side of the lantern ring 31, so that the collecting barrel 30 rotates in the lantern ring 31 and is prevented from moving up and down, a first filter screen 33 is fixedly arranged at the upper end of the collecting barrel 30, a plurality of inclined pipes 35 are uniformly and fixedly arranged at the position of the outer side end of the collecting barrel 30, the inclined pipes 35 are communicated with the inside of the collecting barrel 30, the inclined directions of the inclined pipes 35 are the same, and an extension rod 34 is fixedly arranged at the lower end of the collecting barrel 30, the lower end of the extension rod 34 is positioned at the upper end of the first filter screen 33, the upper end of the movable ring 27 is vertically and fixedly provided with a third connecting rod 36, one side of the third connecting rod 36 is uniformly and fixedly provided with a plurality of first toothed blocks 37, one side of the first connecting rod 26 is fixedly provided with a fixed frame 38, one side of the fixed frame 38 is movably provided with a gear 39, the lower end of the movable plate 24 is vertically and fixedly provided with a fourth connecting rod 40, one side of the fourth connecting rod 40 is uniformly and fixedly provided with a plurality of second toothed blocks 41, the first toothed blocks 37 and the second toothed blocks 41 are both meshed with the gear 39, rainwater flows into the hard well lid 2 through the hole slots 25 when the rainwater collector is used, then the rainwater is filtered by the second filter screen 60 and then is discharged through the distribution pipeline 3, and part of water flowing into the hole slots 25 flows into the collecting barrel 30 after being filtered by the first filter screen 33, finally, the water is discharged through the inclined pipe 35, then filtered through the second filter screen 60, and then discharged through the branch pipe 3, when the rainfall is too large, the water source flowing in through the hole 25 is increased, until the discharge speed of the inclined pipe 35 is less than the water source injection speed, the water source in the collecting cylinder 30 is increased, the gravity is increased, so that the collecting cylinder 30 moves downwards, the movable ring 27 is driven to move downwards, the third connecting rod 36 is driven to move downwards, the gear 39 is driven to rotate through the first tooth block 27, then the movable plate 24 is jacked up by the fourth connecting rod 40 driven to move upwards through the second gear 41, the water flow entering speed is greatly increased, the water discharge speed is greatly increased, urban waterlogging is prevented, when the water source enters the collecting cylinder 30, the water can be discharged through the inclined pipe 35, because the inclined pipes 35 have the same inclination angle in the clockwise direction, the impact force when the water source is discharged drives the collecting cylinder 30 to rotate around the central axis thereof, thereby drive the extension rod 34 of lower extreme and rotate to utilize pivoted extension rod 34 to drive the debris removal of second filter 60 upper end, prevent that long time from blockking up because debris block up the second filter 60 that causes, thereby guarantee the smoothness nature that rivers passed through when long time using.

The liquid level height measuring mechanism 10 comprises an outer barrel 7, an inner barrel 8, a through hole 9, a fixed rod 11, a vertical rod 12, a floating block 20, a fixed barrel 21, a conducting strip 22, a fixed ring 17, a conducting block 18, a supporting rod 19, a supporting frame 13, a first wireless emitter 16, a storage battery 15 and a solar cell panel 14, wherein the fixed rod 11 is vertically and fixedly arranged at the central position of the lower end of the outer barrel 7, the lower end of the fixed rod 11 is a tip end, the inner barrel 8 is fixedly arranged at the inner position of the outer barrel 7, a plurality of through holes 9 are respectively arranged at the outer sides of the outer barrel 7 and the inner barrel 8, the through holes 9 at the outer side of the outer barrel 7 and the through holes 9 at the outer side of the inner barrel 8 are arranged in a staggered mode, therefore, lake surface ripples are prevented from influencing the liquid level inside the inner barrel 8, the liquid level inside the inner barrel 8 is ensured to be in a flat state, the vertical rod 12 is vertically and fixedly arranged at the central position of the inner barrel 8, and the floating block 20 is movably sleeved at the outer side position of the vertical rod 12, the central position of the upper end of the floating block 20 is fixedly provided with a fixed cylinder 21, the fixed cylinder 21 is movably sleeved outside the vertical rod 12, two sides of the fixed cylinder 21 are fixedly provided with conducting strips 22, the conducting strips 22 are connected through a power line, the upper end position of the vertical rod 12 is fixedly provided with a supporting frame 13, the lower end position of the supporting frame 13 is fixedly provided with a supporting rod 19, the lower end position of the supporting rod 19 is fixedly provided with a fixed ring 17, the inner end position of the fixed ring 17 is fixedly provided with a conducting block 18 in an embedded manner, the inner end position of the supporting frame 13 is fixedly provided with a first wireless transmitter 16, the inner end position of the supporting frame 13 is fixedly provided with a storage battery 15, the upper end position of the supporting frame 13 is fixedly provided with a solar cell panel 14, and the solar cell panel 14 is electrically connected with the storage battery 15, and the storage battery 15 is a lithium battery, the second electromagnetic valve 44 is in an open state during water drainage, the first electromagnetic valve 6 is in a closed state, so that a water source is drained into the water storage lake 5, when the water level of the water source in the water storage lake 5 is too high and there is a danger of flood disaster, the water level line is raised to drive the floating block 20 to move upwards, the fixed cylinder 21 is driven to move upwards, the conducting block 22 is moved to the position inside the fixed ring 17, the conducting block 22 is contacted with the conducting block 18, so that the conducting block 18 is communicated, so that a signal transmitted by the first wireless transmitter 16 is received by the wireless receiver 46 and then input into the control terminal 45, at this time, the control terminal 45 closes the second electromagnetic valve 44, and simultaneously starts the first electromagnetic valve 6, so that the drained water source enters the reservoir 4 through the main pipe 42, thus on-line drainage monitoring and adjustment of the water pipe network are performed, flood disaster caused by too much water storage lake 5 is prevented, or the resulting backflow of lake water causes more severe inland inundation.

The detection mechanism 43 comprises a second wireless transmitter 52, a shell 53, a rotating shaft 54, blades 57, a turntable 55, a sliding groove 56, a counterweight ball 58, a first spring 23 and a control switch 59, the shell 53 is fixedly installed at the outer side of the main pipeline 42, the second wireless transmitter 52 is fixedly embedded in the inner position of the shell 53, the rotating shaft 54 is movably inserted and arranged at the inner position of the shell 53, the rotating shaft 54 movably extends into the main pipeline 42, the blades 57 are uniformly and fixedly installed at the outer side end position of the rotating shaft 54, the turntable 55 is fixedly installed at the upper end position of the rotating shaft 54, the sliding groove 56 is horizontally arranged at the inner position of the turntable 55, the control switch 59 is fixedly installed at the inner side wall position of the sliding groove 56, the control switch 59 is electrically connected with the second wireless transmitter 52, and the second wireless transmitter 52 is wirelessly connected with the wireless receiver 46, the inner side wall of the chute 56 is fixedly provided with a first spring 23, one side of the first spring 23 is fixedly provided with a counterweight ball 58, when the wireless transmitter is used, water flows through the main pipe 42, the water flows impact the blade 57 to rotate the rotating shaft 54, the rotating shaft 54 drives the rotating disc 55 to rotate, so that the counterweight ball 58 is far away from the control switch 59 under the action of centrifugal force, the first spring 23 is stretched, so that the second wireless transmitter 52 is in a closed state, when the water flows are not smooth, the flow rate of the water flows is reduced, the rotating speed of the rotating shaft 54 is reduced, so that the centrifugal force is reduced, the first spring 23 drives the counterweight ball 58 to reset, so that the counterweight ball 58 extrudes the control switch 59, so that the second wireless transmitter 52 is started, information is sent to the inside of the control terminal 45, at the moment, the control terminal 45 determines the weather state through the rainfall monitoring module 47, and if the weather state is raining, at the moment, the second alarm module 51 is started to alarm, so that municipal administration personnel are prompted to block the pipeline, the municipal administration personnel can clear the pipe network in time, and the water flow is guaranteed to be smooth.

The working principle is as follows: when in use, rainwater flows into the hard well lid 2 through the hole groove 25, then is filtered by the second filter screen 60 and then is discharged through the branch pipeline 3, part of water source flowing in through the hole groove 25 flows into the collecting cylinder 30 after being filtered by the first filter screen 33, finally is discharged through the inclined pipe 35, then is filtered by the second filter screen 60 and then is discharged through the branch pipeline 3, when rainfall is overlarge, the water source flowing in through the hole groove 25 is increased until the discharging speed of the inclined pipe 35 is smaller than the water source injecting speed, the water source in the collecting cylinder 30 is increased, gravity is increased, so that the collecting cylinder 30 moves downwards to drive the movable ring 27 to move downwards, the third connecting rod 36 is driven to move downwards, the gear 39 is driven to rotate by the first tooth block 27, then the fourth connecting rod 40 is driven to move upwards by the second gear 41 to jack the movable plate 24, and the entering speed of the water flow is greatly increased, therefore, the drainage speed is greatly improved, urban waterlogging is prevented, and when a water source enters the collecting barrel 30, the water source can be discharged through the inclined pipe 35, and the inclined pipe 35 has the same inclination angle in the clockwise direction, so that the collecting barrel 30 is driven to rotate around the central axis of the collecting barrel 30 by the impact force when the water source is discharged, and the extension rod 34 at the lower end is driven to rotate, so that sundries at the upper end of the second filter screen 60 are driven to move by the aid of the rotating extension rod 34, the second filter screen 60 is prevented from being blocked due to sundries in long-time use, and the smoothness of water flow in long-time use is guaranteed;

when the water source in the storage lake 5 is too high and there is a danger of flood disaster, the water level line rises to drive the floating block 20 to move upwards and drive the fixed cylinder 21 to move upwards, so that the conducting strip 22 moves to the position in the fixed ring 17 and the conducting strip 22 contacts with the conducting block 18, so that the conducting block 18 is communicated, so that the signal transmitted by the first wireless transmitter 16 is received by the wireless receiver 46 and then input into the control terminal 45, at this time, the control terminal 45 closes the second electromagnetic valve 44 and simultaneously starts the first electromagnetic valve 6, so that the discharged water source enters the reservoir 4 through the main pipe 42, thus performing online drainage monitoring and adjustment of the water pipe network, and preventing flood disaster caused by too much water source in the storage lake 5, or the caused backflow of lake water causes more serious waterlogging;

when the water flow passes through the main pipeline 42, the water flow impacts the blade plate 57 to enable the rotating shaft 54 to rotate, the rotating shaft 54 drives the rotating disc 55 to rotate, so that the counterweight ball 58 is far away from the control switch 59 under the action of centrifugal force, the first spring 23 is stretched, so that the second wireless transmitter 52 is in a closed state, when the water flow is not smooth, the flow speed of the water flow is reduced, the rotating speed of the rotating shaft 54 is reduced, so that the centrifugal force is reduced, the first spring 23 drives the counterweight ball 58 to reset, so that the counterweight ball 58 extrudes the control switch 59, the second wireless transmitter 52 is started to transmit information to the inside of the control terminal 45, the control terminal 45 determines the weather state through the rainfall monitoring module 47, if the weather state is reached, the second alarm module 51 is started to alarm, municipal personnel are prompted that the pipeline is blocked, and the municipal personnel can conveniently clear the pipeline in time, ensuring the smooth flow of water.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wisdom municipal drainage pipe network on-line monitoring system, includes branch pipeline (3), trunk line (42) and control terminal (45), its characterized in that: hard well (1) has been seted up on one side of branch pipeline (3), hard well (1) upper end fixed mounting is provided with hard well lid (2), branch pipeline (3) one side position fixed mounting is provided with trunk line (42), trunk line (42) is provided with two, trunk line (42) one side is provided with detection mechanism (43), trunk line (42) is gone up fixed mounting and is provided with first solenoid valve (6), another trunk line (42) is gone up fixed mounting and is provided with second solenoid valve (44), trunk line (42) one side fixed mounting is provided with cistern (4), the opposite side trunk line (42) one side is provided with retaining lake (5), liquid level height measuring mechanism (10) is provided with in retaining lake (5), hard well lid (2) lower extreme position is provided with filtering mechanism, control terminal (45) output end position connection is provided with wireless receiver (46), control terminal (45) output end position connects and is provided with storage module (49), control terminal (45) output end position connects and is provided with comparison module (48), control terminal (45) input end position connects and is provided with rainfall monitoring module (47), control terminal (45) output end position connects and is provided with first alarm module (50) and second alarm module (51).

2. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 1, wherein: the filtering mechanism comprises a movable plate (24), a hole groove (25), a first connecting rod (26), a movable ring (27), a second spring (28), a second connecting rod (29), a limiting ring (32), a collecting cylinder (30), a first filter screen (33), a sleeve ring (31), a second filter screen (60), an extension rod (34), an inclined pipe (35), a third connecting rod (36), a first tooth block (37), a fourth connecting rod (40), a second tooth block (41), a fixing frame (38) and a gear (39), wherein the first connecting rod (26) is vertically and fixedly arranged at the lower end position of the hard well cover (2), the movable clamping connection at the upper end position of the hard well cover (2) is provided with the movable plate (24), the hole groove (25) is formed in the movable plate (24), the second filter screen (60) is horizontally and fixedly arranged at the lower end position of the first connecting rod (26), the movable sleeve joint of the outer end position of the first connecting rod (26) is provided with a movable ring (27), the fixed position of the lower end of the movable ring (27) is fixedly connected with a second filter screen (60) and is provided with a second spring (28), one side position of the movable ring (27) is fixedly provided with a second connecting rod (29), the central position of the second connecting rod (29) is fixedly provided with a sleeve ring (31), the central position of the sleeve ring (31) is movably clamped and connected with a collecting cylinder (30), the outer end position of the collecting cylinder (30) is provided with a limiting ring (32) around the fixed installation, the upper end position of the collecting cylinder (30) is fixedly provided with a first filter screen (33), the outer end position of the collecting cylinder (30) is uniformly and fixedly provided with a plurality of inclined pipes (35), the lower end position of the collecting cylinder (30) is fixedly provided with an extension rod (34), extension rod (34) lower extreme is located first filter screen (33) upper end position, the perpendicular fixed mounting of activity ring (27) upper end position is provided with third connecting rod (36), the even fixed mounting of third connecting rod (36) a side end position is provided with the first tooth piece of a plurality of (37), the even fixed mounting of head rod (26) a side end position is provided with mount (38), mount (38) a side movable mounting is provided with gear (39), the perpendicular fixed mounting of fly leaf (24) lower extreme position is provided with fourth connecting rod (40), the even fixed mounting of fourth connecting rod (40) a side end position is provided with a plurality of second tooth piece (41).

3. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 2, wherein: the liquid level height measuring mechanism (10) comprises an outer barrel (7), an inner barrel (8), through holes (9), a fixing rod (11), a vertical rod (12), a floating block (20), a fixing barrel (21), a conducting strip (22), a fixing ring (17), a conducting block (18), a supporting rod (19), a supporting frame (13), a first wireless transmitter (16), a storage battery (15) and a solar cell panel (14), wherein the fixing rod (11) is vertically and fixedly arranged at the central position of the lower end of the outer barrel (7), the lower end of the fixing rod (11) is a tip, the inner barrel (8) is fixedly arranged at the inner position of the outer barrel (7), a plurality of through holes (9) are formed in the outer sides of the outer barrel (7) and the inner barrel (8), the through holes (9) in the outer side of the outer barrel (7) and the through holes (9) in the outer side of the inner barrel (8) are arranged in a staggered mode, the vertical rod (12) is vertically and fixedly arranged at the central position in the inner barrel (8), the device is characterized in that a floating block (20) is movably sleeved at the outer side end position of the vertical rod (12), a fixed cylinder (21) is fixedly installed at the upper end center position of the floating block (20), the fixed cylinder (21) is movably sleeved at the outer side of the vertical rod (12), conductive plates (22) are fixedly installed at the two sides of the fixed cylinder (21), the conductive plates (22) are connected through a power line, a support frame (13) is fixedly installed at the upper end position of the vertical rod (12), a support rod (19) is fixedly installed at the lower end position of the support frame (13), a fixed ring (17) is fixedly installed at the lower end position of the support rod (19), a conductive block (18) is fixedly installed at the inner side end position of the fixed ring (17), a first wireless transmitter (16) is fixedly installed at the inner side position of the support frame (13), a storage battery (15) is fixedly installed at the inner upper end position of the support frame (13), the solar cell panel (14) is fixedly arranged at the upper end of the support frame (13), the solar cell panel (14) is electrically connected with the storage battery (15), and the storage battery (15) is a lithium battery.

4. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 3, wherein: the detection mechanism (43) comprises a second wireless transmitter (52), a shell (53), a rotating shaft (54), blades (57), a turntable (55), a sliding groove (56), a counterweight ball (58), a first spring (23) and a control switch (59), the shell (53) is fixedly installed on the outer side of the main pipeline (42), the second wireless transmitter (52) is fixedly embedded in the inner position of the shell (53), the rotating shaft (54) is movably inserted in the inner position of the shell (53), the rotating shaft (54) movably extends into the main pipeline (42), the blades (57) are uniformly and fixedly installed on the outer side end of the rotating shaft (54), the turntable (55) is fixedly installed on the upper end of the rotating shaft (54), the sliding groove (56) is horizontally formed in the inner position of the turntable (55), and the control switch (59) is fixedly installed on the inner side wall of the sliding groove (56), the control switch (59) is electrically connected with the second wireless transmitter (52), the second wireless transmitter (52) is wirelessly connected with the wireless receiver (46), a first spring (23) is fixedly arranged on the inner side wall of the sliding groove (56), and a counterweight ball (58) is fixedly arranged on one side of the first spring (23).

5. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 4, wherein: the first electromagnetic valve (6) and the second electromagnetic valve (44) are electrically connected with the control terminal (45).

6. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 5, wherein: the second spring (28) is arranged around the first connecting rod (26) at an outer end position.

7. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 6, wherein: the two limiting rings (32) are respectively positioned at the upper side and the lower side of the lantern ring (31).

8. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 7, wherein: the inclined pipes (35) are communicated with the interior of the collecting cylinder (30), and the inclined directions of the inclined pipes (35) are the same.

9. The intelligent on-line monitoring system for the municipal drainage pipe network according to claim 8, wherein: the first tooth block (37) and the second tooth block (41) are both meshed with the gear (39).