CN105908821A - IoT based urban road drainage system - Google Patents
IoT based urban road drainage system Download PDFInfo
- Publication number
- CN105908821A CN105908821A CN201610232665.4A CN201610232665A CN105908821A CN 105908821 A CN105908821 A CN 105908821A CN 201610232665 A CN201610232665 A CN 201610232665A CN 105908821 A CN105908821 A CN 105908821A
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- unit
- elastic device
- controllable switch
- connects
- drainage
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Power Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses an IoT based urban road drainage system. The system includes a plurality of intelligent drainage sub systems and a remote controller unit. The intelligent drainage sub systems are in communication with the remote controller unit through a wireless communication unit. The intelligent drainage sub systems include road faces, sewer wells and drainage well covers, wherein the drainage well covers are arranged on the upper ends of the sewer wells and the sewer wells are arranged below the road faces. The intelligent drainage sub systems also include motors, pressure sensor units, controller units, wireless communication units and GPS positioning modules. The invention can increase water flow volume of the sewer well covers substantially.
Description
Technical field
The present invention relates to a kind of road drainage system, belong to hydrology and water conservancy technical field.
Background technology
Due to enlargement of cities and the fast development of urbanization, the drainage system of China big and medium-sized cities is caused to there is certain lacking
Fall into.Especially heavy rain many in season cities are due to impeded drainage, and occur in that the phenomenon in " water logging city ", often result in personnel's wound
Die and economic loss, one of them very important reason be exactly the streamflow of Sewage well cover be fixing, when rainfall is excessive, past
Limiting the down-off of rainwater toward due to Sewage well cover, when rainfall flows into the water yield of drainage system much larger than water, rainwater is just
Road surface can be gathered in, and cause the sight on water logging road surface.
Obviously the streamflow of Sewage well cover can be increased by the way of arranging more osculum, with road improvement
Drainability, but for mechanics and practical security, the sectional area of well lid certainly will be caused excessive destruction by this mode,
Thus reduce the bearing capacity of well lid.Requirement is substantially met at fine day or the normal drainability of little rainy weather, and
Well lid retains a lot of holes, is unfavorable for the comfortableness of driving, and it cannot be guaranteed that the safety of pedestrian.In order to ensure city
Road drainage smooth and easy, it is the most necessary for using a kind of device that can automatically control Sewage well cover streamflow in drainage system
's.
Summary of the invention
It is an object of the invention to provide a kind of road drainage system, this road drainage system is mainly for solving above lacking
Fall into.
In order to realize object above, the technical solution adopted in the present invention is: urban road drainage system based on Internet of Things
System, it is characterised in that include multiple intelligent drainage function subsystem and remote controller unit；Intelligent drainage function subsystem passes through channel radio
Letter unit and remote controller unit communication；
Described intelligent drainage function subsystem includes pavement of road, lower well and drainage manhole cover, and drainage manhole cover is arranged on lower well
Upper end, lower well is arranged at below pavement of road；
Described intelligent drainage function subsystem also includes motor, pressure sensor unit, controller unit, wireless communication unit, GPS
Locating module, power module；
Power module is that modules unit is powered；
Described power module include solar panel, filter unit, single machine unit, an AD unit, the 2nd AD unit,
First secondary battery unit, the second secondary battery unit, the first controllable switch unit, the second controllable switch unit, the 3rd gate-controlled switch
Unit and the 4th controllable switch unit；
The output of solar panel connects the input of filter unit, and the output of filter unit connects the first gate-controlled switch
The input of unit and the input of the second controllable switch unit；
The output of the first controllable switch unit connects the input of the first secondary battery unit, the output of the second controllable switch unit
End connects the input of the second secondary battery unit；
First secondary battery unit is that modules unit is powered by the 3rd controllable switch unit；
Second secondary battery unit is that modules unit is powered by the 4th controllable switch unit；
The input of the oneth AD unit connects the output of the first secondary battery unit, and the output of an AD unit connects single-chip microcomputer
IO input port；
The input of the 2nd AD unit connects the output of the second secondary battery unit, and the output of the 2nd AD unit connects single-chip microcomputer
IO input port；
First controllable switch unit, the second controllable switch unit, the 3rd controllable switch unit and the control of the 4th controllable switch unit
End processed connects the IO output port of single machine unit respectively；
Described pressure sensor is arranged at the upper surface of drainage manhole cover, and the signal output part of pressure sensor connects controller list
The I/O port of unit；
Described controller unit is by wireless communication unit and remote controller unit communication；
Having groove on the sidewall of described lower well, described motor is arranged in groove；
Multiple drainage hole is set on described drainage manhole cover and for arranging the through hole of elastic device；
The external diameter of described elastic device is identical with the internal diameter of the described through hole for arranging elastic device, and elastic device
It is connected with fixing between the through hole for arranging elastic device；
Arranging funnel-form water plant in described lower well, the larger open end of funnel-form water plant is upward；
Described elastic device is connected by the upper end of tightrope with funnel-form water plant；
Described elastic device is cylindrical, and elastic device uses the material of following weight portion to be prepared from: 20-30 part poly-third
Acrylamide, 30-50 part talcum powder, 10-20 part chlorinated paraffin, 3-8 part polyvinyl chloride, 3-5 part silica, 35-80 part honeycomb
Shaped activated carbon；10-20 part acid fiber by polylactic；2-5 part magnesia；3-5 part calcium oxide；1-3 part vulcanizing agent.
Described elastic device by tightrope connect motor rotary shaft, controller unit control motor startup stop and
Rotation direction.
Further, described controller unit uses chip microcontroller, and remote controller unit uses PC.
Power module principle illustrates: when an AD unit detects the electricity deficiency of the first secondary battery unit, single-chip microcomputer
It is that modules unit is powered that unit controls the 4th controllable switch unit Guan Bi (the second controllable switch unit disconnects), then controls
3rd controllable switch unit disconnects (the first controllable switch unit Guan Bi), and at this time solar panel is the first secondary battery unit
Charging, when the electricity that an AD unit detects the first secondary battery unit is expired, solar panel is just the second battery
Unit charges.
Compared with prior art, it is an advantage of the current invention that: first, the elasticity of elastic device is the best and intensity is relatively big, bullet
Property device under the drive of motor due to there will be the water on the such road surface of a lot of pore under the effect of pulling force just can be along pore
It is flowed in lower well；Second, the selection preparing material of elastic device and proportioning ensure that the requirement of elasticity, intensity, flat
Time vehicle, pedestrian will not be destroyed when passing through；3rd, the ponding detected on well lid when pressure sensor exceedes predetermined value
Time, motor rotate forward by tightrope to elastic device apply a pulling force, elastic device under the effect of pulling force just as sweater
Becoming big like the aperture obtaining pore, at this moment the ponding on road surface is easy to be discharged in lower well；When the ponding on well lid is less than predetermined value
Time, motor rotates backward, and at this moment the pulling force of elastic device is cancelled.4th, although common elastomeric material have certain intensity and
Elasticity, but under the effect of pulling force, water still cannot pass through, and what the elastic device of the present invention selected prepares material and material
Rational proportion between material makes elastic device can produce a lot of pore under the effect of pulling force.5th, by drainage hole stream
The water entered flows in funnel-form water plant, if the discharge of drainage hole is bigger, then in funnel-form water plant
Water can be got rid of by less openend in time, and the gross weight of such funnel-form water plant can increase, and is given by tightrope
One bigger pulling force of elastic device, so just without electric motor starting, thus may save electricity when surface gathered water is fewer
Energy.6th: raw material proportioning and component that the elastic device in the present invention uses have the biggest creativeness, visit through test of many times
Rope just obtains this component and proportioning, particularly Alveolate activated carbon: acid fiber by polylactic: the quality proportioning between magnesia three is such as
Fruit is unsatisfactory for 35-80:10-20:2-5, then be unable to reach the effect of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent drainage function subsystem of the present invention.
Wherein, 1 is pavement of road；2 is lower well；3 is drainage manhole cover；4 is drainage hole；5 is elastic device；6 is electricity
Machine.
Fig. 2 is the block diagram of present system.
Fig. 3 is the block diagram of power module.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As depicted in figs. 1 and 2: urban road drainage system based on Internet of Things, including multiple intelligent drainage function subsystems and
Remote controller unit；Intelligent drainage function subsystem is by wireless communication unit and remote controller unit communication；
Described intelligent drainage function subsystem includes pavement of road, lower well and drainage manhole cover, and drainage manhole cover is arranged on lower well
Upper end, lower well is arranged at below pavement of road；Described intelligent drainage function subsystem also includes motor, pressure sensor list
Unit, controller unit, wireless communication unit, GPS locating module；Described pressure sensor is arranged at the upper table of drainage manhole cover
Face, the signal output part of pressure sensor connects the I/O port of controller unit；Described controller unit passes through radio communication
Unit and remote controller unit communication；
Having groove on the sidewall of described lower well, described motor is arranged in groove；Arrange on described drainage manhole cover
Multiple drainage holes and for arranging the through hole of elastic device；The external diameter of described elastic device arranges elasticity with described being used for
The internal diameter of the through hole of device is identical, and elastic device with for arranging fixing between the through hole of elastic device connection；Described
Arranging funnel-form water plant in lower well, the larger open end of funnel-form water plant is upward；Described elastic device passes through
Tightrope is connected with the upper end of funnel-form water plant；
Described elastic device is cylindrical, and elastic device uses the material of following weight portion to be prepared from: 20-30 part poly-third
Acrylamide, 30-50 part talcum powder, 10-20 part chlorinated paraffin, 3-8 part polyvinyl chloride, 3-5 part silica, 35-80 part honeycomb
Shaped activated carbon；10-20 part acid fiber by polylactic；2-5 part magnesia；3-5 part calcium oxide；1-3 part vulcanizing agent.
Described elastic device by tightrope connect motor rotary shaft, controller unit control motor startup stop and
Rotation direction.
Wherein, described controller unit uses chip microcontroller, and remote controller unit uses PC.
The control method that present system is concrete: the hydraulic signal numerical values recited that controller unit detects according to pressure sensor
Control motor rotation, when hydraulic signal numerical value more than threshold value set in advance time, controller unit control electric machine rotation thus
To one downward pulling force of elastic device, at this moment the water on road surface also can be drained into lower well by elastic device；Work as hydraulic signal
Numerical value is by when dropping to less than or equal to threshold value set in advance more than threshold value set in advance, and it is past that controller unit controls motor
Contrary direction rotates.
" controller unit controls turning of motor according to the hydraulic signal numerical values recited that pressure sensor detects to the words
Dynamic, when hydraulic signal numerical value is more than threshold value set in advance, controller unit controls electric machine rotation thus to elastic device one
Individual downward pulling force, at this moment the water on road surface also can be drained into lower well by elastic device；When hydraulic signal numerical value is by more than pre-
When the threshold value first set drops to less than or equal to threshold value set in advance, controller unit controls motor and turns toward contrary direction
Dynamic." further illustrate: owing to the length of the tightrope between motor rotation axis and elastic device is determined by actual installation
Fixed, it is possible to when just installing, the tightrope between motor rotation axis and elastic device has just been in tension, and such motor can
Can rotate 2-3 circle just can to elastic device one pulling force the biggest of applying, and if when just installing, motor rotation axis and bullet
Property device between tightrope be in the most loose state, such motor may rotate 5-6 circle could apply one to elastic device
The biggest pulling force.So the program setting of controller unit and actual installation have relation, according to the regulation amendment of actual installation situation
Program thus determine the number of turns of electric machine rotation.
Also having when hydraulic signal numerical value is more than threshold value set in advance, controller unit controls electric machine rotation thus to bullet
Property one downward pulling force of device, at this moment the water on road surface also can be drained into lower well by elastic device；When hydraulic signal numerical value
By when dropping to less than or equal to threshold value set in advance more than threshold value set in advance, illustrate that the ponding on road surface starts to reduce,
At this moment controller unit control motor rotates toward contrary direction and (the most just rotates backward if starting to rotate forward；If opened
Begin to rotate backward the most just to rotate forward).If hydraulic signal numerical value is less than equal to threshold value set in advance, motor at the beginning
Without starting.
Each intelligent drainage function subsystem and remote controller unit communication, thus remote controller unit can be understood in real time
The drainage situation of each lower well, and GPS locating module can help remote controller unit to recognize more accurately often
The particular location of individual lower well.
Wherein, the preferred embodiment of the material mixture ratio that described elastic device uses is as follows:
Embodiment 1:
20 parts of polyacrylamides, 30 parts of talcum powder, 10 parts of chlorinated paraffins, 3 parts of polyvinyl chloride, 3 parts of silica, 35 parts cellular
Activated carbon；10 parts of acid fiber by polylactic；5 parts of magnesia；5 parts of calcium oxide；3 parts of vulcanizing agents；
Embodiment 2:
20 parts of polyacrylamides, 30 parts of talcum powder, 10 parts of chlorinated paraffins, 3 parts of polyvinyl chloride, 3 parts of silica, 35 parts cellular
Activated carbon；15 parts of acid fiber by polylactic；5 parts of magnesia；5 parts of calcium oxide；2 parts of vulcanizing agents；
Embodiment 3:
30 parts of polyacrylamides, 50 parts of talcum powder, 20 parts of chlorinated paraffins, 8 parts of polyvinyl chloride, 5 parts of silica, 50 parts of honeycombs
Shaped activated carbon；15 parts of acid fiber by polylactic；4 parts of magnesia；4 parts of calcium oxide；2 parts of vulcanizing agents；
Embodiment 4:
25 parts of polyacrylamides, 40 parts of talcum powder, 15 parts of chlorinated paraffins, 6 parts of polyvinyl chloride, 4 parts of silica, 60 parts cellular
Activated carbon；18 parts of acid fiber by polylactic；3.5 parts of magnesia；4 parts of calcium oxide；2 parts of vulcanizing agents；
Embodiment 5:
28 parts of polyacrylamides, 45 parts of talcum powder, 18 parts of chlorinated paraffins, 6 parts of polyvinyl chloride, 5 parts of silica, 80 parts cellular
Activated carbon；15 parts of acid fiber by polylactic；4.5 parts of magnesia；4.5 parts of calcium oxide；2 parts of vulcanizing agents；
Embodiment 6:
28 parts of polyacrylamides, 40 parts of talcum powder, 20 parts of chlorinated paraffins, 3 parts of polyvinyl chloride, 4 parts of silica, 38 parts of honeycombs
Shaped activated carbon；10 parts of acid fiber by polylactic；5 parts of magnesia；5 parts of calcium oxide；3 parts of vulcanizing agents；
The preparation method of the elastic device of the present invention as existing elastomeric material preparation method (belong to existing known technology,
It is not described in detail), the great advantage of the elastic device of the present invention is, first, elasticity is the best；Second, elastic device is at pulling force
Effect under there will be the water on the such road surface of a lot of pore and just can be flowed in lower well along pore.
The preparation method of elastic device: 1, by polyacrylamide, talcum powder, chlorinated paraffin, polyvinyl chloride, silica,
Alveolate activated carbon；Acid fiber by polylactic；Magnesia；Calcium oxide；Sulfur agent mixture carries out mixing, obtains rubber master batch；2, by described
Rubber master batch extrusion, microwave vulcanization, shaping, obtain elastic device；Wherein, curing temperature 200-250 DEG C, cure time 1.5-3min.
Claims (2)
1. urban road drainage system based on Internet of Things, it is characterised in that include multiple intelligent drainage function subsystem and far-end control
Device unit processed；Intelligent drainage function subsystem is by wireless communication unit and remote controller unit communication；
Described intelligent drainage function subsystem includes pavement of road, lower well and drainage manhole cover, and drainage manhole cover is arranged on lower well
Upper end, lower well is arranged at below pavement of road；
Described intelligent drainage function subsystem also includes motor, pressure sensor unit, controller unit, wireless communication unit, GPS
Locating module, power module；
Power module is that modules unit is powered；
Described power module include solar panel, filter unit, single machine unit, an AD unit, the 2nd AD unit,
First secondary battery unit, the second secondary battery unit, the first controllable switch unit, the second controllable switch unit, the 3rd gate-controlled switch
Unit and the 4th controllable switch unit；
The output of solar panel connects the input of filter unit, and the output of filter unit connects the first gate-controlled switch
The input of unit and the input of the second controllable switch unit；
The output of the first controllable switch unit connects the input of the first secondary battery unit, the output of the second controllable switch unit
End connects the input of the second secondary battery unit；
First secondary battery unit is that modules unit is powered by the 3rd controllable switch unit；
Second secondary battery unit is that modules unit is powered by the 4th controllable switch unit；
The input of the oneth AD unit connects the output of the first secondary battery unit, and the output of an AD unit connects single-chip microcomputer
IO input port；
The input of the 2nd AD unit connects the output of the second secondary battery unit, and the output of the 2nd AD unit connects single-chip microcomputer
IO input port；
First controllable switch unit, the second controllable switch unit, the 3rd controllable switch unit and the control of the 4th controllable switch unit
End processed connects the IO output port of single machine unit respectively；
Described pressure sensor is arranged at the upper surface of drainage manhole cover, and the signal output part of pressure sensor connects controller list
The I/O port of unit；
Described controller unit is by wireless communication unit and remote controller unit communication；
Having groove on the sidewall of described lower well, described motor is arranged in groove；
Multiple drainage hole is set on described drainage manhole cover and for arranging the through hole of elastic device；
The external diameter of described elastic device is identical with the internal diameter of the described through hole for arranging elastic device, and elastic device
It is connected with fixing between the through hole for arranging elastic device；
Arranging funnel-form water plant in described lower well, the larger open end of funnel-form water plant is upward；
Described elastic device is connected by the upper end of tightrope with funnel-form water plant；
Described elastic device is cylindrical, and elastic device uses the material of following weight portion to be prepared from: 20-30 part poly-third
Acrylamide, 30-50 part talcum powder, 10-20 part chlorinated paraffin, 3-8 part polyvinyl chloride, 3-5 part silica, 35-80 part honeycomb
Shaped activated carbon；10-20 part acid fiber by polylactic；2-5 part magnesia；3-5 part calcium oxide；1-3 part vulcanizing agent；
Described elastic device connects the rotary shaft of motor by tightrope, and controller unit controls the startup of motor and stops and rotating
Direction.
Urban road drainage system based on Internet of Things the most according to claim 1, it is characterised in that described controller
Unit uses chip microcontroller, and remote controller unit uses PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232665.4A CN105908821A (en) | 2016-04-15 | 2016-04-15 | IoT based urban road drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232665.4A CN105908821A (en) | 2016-04-15 | 2016-04-15 | IoT based urban road drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105908821A true CN105908821A (en) | 2016-08-31 |
Family
ID=56746090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232665.4A Pending CN105908821A (en) | 2016-04-15 | 2016-04-15 | IoT based urban road drainage system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105908821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487425A (en) * | 2018-04-23 | 2018-09-04 | 佛山市旅行青蛙科技有限公司 | A kind of Intelligent bathroom |
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| KR100831701B1 (en) * | 2007-11-23 | 2008-05-22 | (유)대산이앤씨 | Flowing backward prevention establishment structure of manhole |
| CN202831173U (en) * | 2012-09-10 | 2013-03-27 | 韩昆 | Full-automatic sealed type road drainage system |
| CN103437418A (en) * | 2013-08-30 | 2013-12-11 | 绍兴文理学院 | Intelligent water draining system of urban roads |
| CN103543706A (en) * | 2013-08-22 | 2014-01-29 | 北京清控人居环境研究院有限公司 | Drainage internet-of-things system |
| CN203462567U (en) * | 2013-08-07 | 2014-03-05 | 中国石油集团东北炼化工程有限公司吉林设计院 | Mechanical automatic device used on well lid for draining well |
| CN105435435A (en) * | 2015-12-02 | 2016-03-30 | 愈先梅 | Basketball stand |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060171778A1 (en) * | 2003-03-25 | 2006-08-03 | Aco Severin Ahlmann Gmbh & Co. Kg | Cover arrangement |
| KR100831701B1 (en) * | 2007-11-23 | 2008-05-22 | (유)대산이앤씨 | Flowing backward prevention establishment structure of manhole |
| CN202831173U (en) * | 2012-09-10 | 2013-03-27 | 韩昆 | Full-automatic sealed type road drainage system |
| CN203462567U (en) * | 2013-08-07 | 2014-03-05 | 中国石油集团东北炼化工程有限公司吉林设计院 | Mechanical automatic device used on well lid for draining well |
| CN103543706A (en) * | 2013-08-22 | 2014-01-29 | 北京清控人居环境研究院有限公司 | Drainage internet-of-things system |
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| CN108487425A (en) * | 2018-04-23 | 2018-09-04 | 佛山市旅行青蛙科技有限公司 | A kind of Intelligent bathroom |
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Application publication date: 20160831 |