CN106049603B - A kind of urban viaduct rainwater comprehensive reutilization system and method - Google Patents
A kind of urban viaduct rainwater comprehensive reutilization system and method Download PDFInfo
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- CN106049603B CN106049603B CN201610635902.1A CN201610635902A CN106049603B CN 106049603 B CN106049603 B CN 106049603B CN 201610635902 A CN201610635902 A CN 201610635902A CN 106049603 B CN106049603 B CN 106049603B
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- nozzle body
- spray
- spray orifice
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/04—Fixed devices, e.g. permanently- installed flushing means
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses a kind of urban viaduct rainwater comprehensive reutilization system and method,The present invention includes pumping plant,Rain collector,Bridge floor spray equipment,Vegetation irrigation rig,Pavement state sensor,Sleet sensor and soil humidity sensor,Urban viaduct rainwater comprehensive reutilization method of the present invention,Using foregoing urban viaduct rainwater comprehensive reutilization system,PLC receives the signal from sleet sensor,If it is determined that it is when raining,Collection water solenoid valve and drain solenoid valve are opened in PLC control,Each part of the present invention is made up of overall Internet of Things,Collected rainwater can be allocated according to being actually needed for external environment by PLC control system,Both spray cooling of the summer high temperature weather to overpass road surface had been met,Also meet the automatic irrigation to vegetation under overpass,When snowing in the winter time simultaneously,PLC control system can be according to ambient temperature needs,Avoided to road surface spraying deicing liquid icy on road.
Description
Technical field
The present invention relates to a kind of urban viaduct rainwater comprehensive reutilization system and method.
Background technology
As the rapid growth of China's urban population density, Urban Traffic Jam Based are also increasingly severe.In order to reach
The urban transportation traffic capacity is improved, while saves space and reduces the purpose of construction cost, increasing city starts
Overpass is built in urban district.Building for overpass improves traffic environment, but is also faced with the discharge of a large amount of rainwater during rainy season
It is too high with summer high-temperature season pavement temperature, and easily there is the problems such as ice and snow in road surface during winter.Problems be easy to
Overpass causes to damage, and triggers serious traffic accident, and then the security of the lives and property to the people brings massive losses.
In order to solve the above problems, simple and practical way is the installation rainwater-collecting discharge pipe on overhead bridge floor, is made
Obtain rainwater directly can be discharged into the sewer below overpass by discharge pipe.But this method is unfavorable for water resource
Recycle, the waste of a large amount of rainwater is particularly caused in rainy season.In particularly summer, overhead bridge deck temperature is too high, usually also
Need to carry out watering cooling with sprinkling truck, and the vegetation below overpass is also required to sprinkling truck and carries out manual watering.During winter,
In order to prevent that overpass is icy on road, artificial salting is often also required to.These modes all do not recycle rainwater well, lead
One side water resource deficiency is caused, is on the other hand but causing substantial amounts of water resource utility model, is being unfavorable for the sustainable development of economic society
Exhibition.Therefore develop a set of collection rainwater-collecting and the intellectualizing system that recycles is extremely urgent.
The content of the invention
The technical problem to be solved in the present invention is：Provide a kind of be arranged on urban viaduct and use technology of Internet of things
Overpass rainwater comprehensive reutilization system, a kind of overpass rainwater comprehensive reutilization method is also provided.
In order to solve the above problems, the present invention includes pumping plant, rain collector, bridge floor spray equipment, vegetation and irrigates dress
Put, pavement state sensor, sleet sensor and soil humidity sensor, pumping plant include PLC and suction pump, suction pump
It is connected by frequency converter with PLC, rain collector includes device for collecting rain water, the pipeline that catchments, is arranged on the pipeline that catchments
On collection water solenoid valve, clear water holder and the water pump that catchments, device for collecting rain water connected with clear water holder by the water pump that catchments；Bridge
Face spray equipment includes spray pipeline and the nozzle being arranged on above bridge floor, and irrigation rig includes irrigation pipeline and shower nozzle, described
Spray pipeline and irrigation pipeline be connected by solenoid directional control valve with pumping plant, spraying electromagnetic valve, road are additionally provided with spray pipeline
Surface state sensor is arranged on the road surface of overpass, and sleet sensor is arranged on overpass, and soil humidity sensor is set
In vegetation soil, the described water pump that catchments, collection water solenoid valve, spraying electromagnetic valve, solenoid directional control valve, pavement state sensor,
Sleet sensor and soil humidity sensor are connected with PLC.
In order that nozzle is adapted to install and use on overpass, nozzle of the present invention include connector, nozzle body and
Spray orifice protector, connector and nozzle body are cylinder, and cylinder is vertically arranged, and the upper end of connector and nozzle body, which is fixed, to be connected
Connect, connector is provided with spray orifice, the internal diameter of spray orifice is from the inner to outer end with being connected inside nozzle body on half side tube-wall of nozzle body
Gradually increase, the top bus of spray orifice in the horizontal direction, the line at the center of spray orifice internal orifice and the center of collar extension with it is most upper
The angle for holding bus is 10 ° -20 °, and the center of spray orifice collar extension is less than the center of spray orifice internal orifice, and spray orifice protector includes protection
Lid, connecting shaft, gear, rack, piston and spring, protective cover are half cylinder, and the top edge of half cylinder is provided with groove, and connecting shaft turns
Dynamic to be plugged on the barrel of nozzle body, connecting shaft one end is fixedly connected with the gear in nozzle body, the other end of connecting shaft
It is fixedly connected with the top of protective cover, piston is slidably arranged in nozzle body, and spring one end is fixedly connected with the bottom of nozzle body,
The other end of spring is fixedly connected on the downside of piston, and one end of rack is fixed on the upper side of piston, rack and tooth
Wheel engagement, when spring in the raw when, piston is located at the upper end of spray orifice, and protective cover is close on the outer tube wall of nozzle body simultaneously
It is covered on the spray orifice of nozzle body barrel, when spring is compressed to a certain degree, piston is located at the lower section of spray orifice, protective cover
The axis angle of axis and nozzle body is 90 °, and the edge of described groove is attached on the barrel of nozzle body.The surface of nozzle body is set
Be equipped with spray orifice protective cover, the obstruction spray orifice such as lime on overpass, sand grains can be avoided, when nozzle when in use, flow action
In on piston, allow piston to move downward, will by rack and pinion engagement, the rotation by the transform linear motion of piston into gear,
Gear drives protective cover to be rotated up exposing nozzle, and protective cover can also stop the too high globule that spray orifice sprays, avoid water
Be sprayed onto on the vehicle of traveling, when piston when not in use, spring stretches by elastic force, and protective cover covers spray orifice again.
In order to facilitate the arrangement of pumping plant, rainwater-collecting and clear water holder, pumping plant of the present invention, device for collecting rain water and
Clear water holder is arranged on the ground below overpass.
In order to collect cleaner rainwater and spray pipeline is monitored, the bottom of device for collecting rain water of the present invention
Portion is also associated with drain solenoid valve, and drain solenoid valve is connected with PLC, and pressure sensing is provided with described spray pipeline
Device and flow sensor, pressure sensor and flow sensor are connected with PLC, because the rainwater of beginning is dirtier, are opened
Collection water solenoid valve and drain solenoid valve are opened simultaneously during the beginning, and dirtier rainwater flows directly into sewer, in cleaning device for collecting rain water
When, the filthy water of cleaning flows into sewer by drain solenoid valve.
In order to reach to the preferable irrigation effect of vegetation, the water pump of the present invention that catchments is immersible pump, described irrigation
Pipeline and shower nozzle are imbedded in underground, and shower nozzle is buried shower nozzle.
Carry out monitoring water level to device for collecting rain water and clear water holder for convenience, device for collecting rain water of the present invention and
Liquid level sensor is provided with clear water holder, liquid level sensor is connected with PLC.
In order to allow administrative staff to understand whole system operation information in time, PLC control system of the present invention is also distinguished
It is connected with host computer and GPRS wireless modules.
In order to detect pavement temperature, environment temperature, water film thickness and surface friction coefficient, road surface of the present invention
State sensor includes pavement temperature sensor, environment temperature sensor, water film thickness sensor and surface friction coefficient detection
Device.
Urban viaduct rainwater comprehensive reutilization method of the present invention, using foregoing urban viaduct rainwater synthetical recovery
Using system, its step is：PLC receives the signal from sleet sensor, if it is determined that being PLC when raining
Collection water solenoid valve and drain solenoid valve are opened in control, drain solenoid valve are closed after 15 minutes, when the rain signal of sleet sensor
During stopping, collection water solenoid valve is closed；Closed electromagnetic valve catchmented after 24 hours, immersible pump is opened in PLC control, works as PLC
When the liquid level sensor that controller receives in device for collecting rain water is less than setting value, PLC closes immersible pump；When PLC is controlled
When the pavement temperature signal that device processed receives pavement state sensor is higher than setting value, suction pump and spray are opened in PLC control
Leaching magnetic valve and solenoid directional control valve switch to spray pipeline, when PLC receives the pavement temperature of pavement state sensor
Less than setting value signal when, PLC closes suction pump and spraying electromagnetic valve and solenoid directional control valve switches to middle position；When
PLC receives the moisture signal of soil humidity sensor when be less than setting value, PLC control opening suction pump and
Solenoid directional control valve switches to irrigation pipeline, when the moisture signal that PLC receives soil humidity sensor is higher than setting value,
PLC closes suction pump and switching solenoid directional control valve to middle position；When PLC receives the liquid level in clear water holder
When the induced signal of sensor is less than setting value, PLC controls host computer and sends alarm by GPRS wireless modules.
In order to which road pavement carries out deicing in the winter time, when PLC receives the environment temperature from environment temperature sensor
During less than setting value, immersible pump is not then turned on, and deicing liquid is added in clear water holder, is passed when PLC receives pavement state
When the surface friction coefficient of sensor is less than setting value, suction pump and spraying electromagnetic valve are opened in PLC control and electromagnetism changes
To Vavle switching to spray pipeline, when PLC receives letter of the surface friction coefficient higher than setting value of pavement state sensor
Number when, PLC closes suction pump and spraying electromagnetic valve and solenoid directional control valve switches to middle position.
The beneficial effects of the invention are as follows：Each part of the present invention is made up of overall, collected rainwater energy Internet of Things
It is enough to be allocated according to being actually needed for external environment by PLC control system, it is not necessary to manually to go to operate, both meet summer
Hot weather also meets the automatic irrigation to vegetation under overpass to the spray cooling on overpass road surface, at the same in the winter time under
During snow, PLC control system can avoid icy on road, present invention realization to road surface spraying deicing liquid according to ambient temperature needs
Collection to overpass rainwater and the multi-functional utilization to collecting rainwater, substantially increase the utilization rate to natural resources.
Brief description of the drawings
Fig. 1 is the structural representation of urban viaduct rainwater comprehensive reutilization system；
Fig. 2 is the control principle drawing of urban viaduct rainwater comprehensive reutilization system；
Fig. 3 is the front view of the nozzle of urban viaduct rainwater comprehensive reutilization system；
Fig. 4 is the side view of the nozzle of urban viaduct rainwater comprehensive reutilization system；
Fig. 5 is the main sectional view of the nozzle of urban viaduct rainwater comprehensive reutilization system；
Fig. 6 is the sectional view of the nozzle of urban viaduct rainwater comprehensive reutilization system.
Wherein：1st, nozzle, 2, pavement state sensor, 3, pumping plant, 4, spraying electromagnetic valve, 5, clear water holder, 6, catchment
Magnetic valve, 7, device for collecting rain water, 8, soil humidity sensor, 9, buried shower nozzle, 10, immersible pump, 11, solenoid directional control valve, 12,
Drain solenoid valve, 13, sleet sensor, 1-1, connector, 1-2, connecting shaft, 1-3, protective cover, 1-4, nozzle body, 1-5, spray
Hole, 1-6, spring, 1-7, piston, 1-8, piston ring, 1-9, rack, 1-10, gear.
Embodiment
Urban viaduct rainwater comprehensive reutilization system as depicted in figs. 1 and 2, including pumping plant 3, rainwater collection packaging
Put, bridge floor spray equipment, vegetation irrigation rig, pavement state sensor 2, sleet sensor 13 and soil humidity sensor 8, road
Surface state sensor 2, sleet sensor 13 and soil humidity sensor 8 are existing sensor device, and pumping plant 3 includes PLC
Controller and suction pump, suction pump are connected by frequency converter with PLC, and rain collector includes device for collecting rain water 7, collection
Water lines, the collection water solenoid valve 6 to catchment on pipeline, clear water holder 5 and the water pump that catchments are arranged on, the water pump that catchments is prior art
In immersible pump 10, device for collecting rain water 7 and clear water holder 5 connected by immersible pump 10, and the bottom of device for collecting rain water 7 is also connected with
There is drain solenoid valve 12, liquid level sensor is provided with device for collecting rain water 7 and clear water holder 5；Bridge floor spray equipment includes
Spray pipeline and the nozzle 1 being arranged on above bridge floor, pressure sensor and flow sensor are provided with described spray pipeline,
For detecting hydraulic pressure and flow in spray pipeline, when spray pipeline breaks down, pass through host computer and wireless module in time
Send alarm, irrigation rig includes irrigation pipeline and shower nozzle, and irrigation pipeline and shower nozzle are imbedded in underground, shower nozzle be prior art
Through existing buried shower nozzle 9, described spray pipeline and irrigation pipeline are connected by solenoid directional control valve 11 with pumping plant 3, shower
Spraying electromagnetic valve 4 is additionally provided with road, pavement state sensor 2 includes pavement temperature sensor, environment temperature sensor, moisture film
Thickness transducer and surface friction coefficient detector, pavement state sensor 2 are arranged on the road surface of overpass, sleet sensor
13 are arranged on overpass, and soil humidity sensor 8 is arranged in vegetation soil, described immersible pump 10, collection water solenoid valve 6,
Drain solenoid valve 12, spraying electromagnetic valve 4, solenoid directional control valve 11, pressure sensor, flow sensor, pavement state sensor 2,
Sleet sensor 13 and soil humidity sensor 8 are connected with PLC, and PLC control system has been also respectively connected with host computer
With GPRS wireless modules, described pumping plant 3, device for collecting rain water 7 and clear water holder 5 are arranged at the ground below overpass
On.
Nozzle shown in Fig. 3 and Fig. 4, including connector 1-1, nozzle body 1-4 and spray orifice protector, connector 1-1 and
Nozzle body 1-4 is cylinder, and cylinder is vertically arranged, and connector 1-1 outer wall is provided with the screw thread for connecting line, connector
1-1 is fixedly connected with nozzle body 1-4 upper end, and connector 1-1 inside nozzle body 1-4 with connecting, nozzle body 1-4 half side tube-wall
On be provided with spray orifice 1-5, spray orifice 1-5 is provided with three rows, and often arranging has 6 spray orifice 1-5, the adjacent orifices 1-5 often arranged angle
For 30 °, spray orifice 1-5 internal diameter gradually increases from the inner to outer end, spray orifice 1-5 the top bus in the horizontal direction, spray orifice
The angle of the line at the center of 1-5 internal orifices and the center of collar extension and the top bus is 10 ° -20 °, preferably 15 °, spray orifice 1-5
The center of collar extension be less than spray orifice 1-5 internal orifices center, as shown in Figure 5 and Figure 6, spray orifice protector include protective cover 1-3, two
Connecting shaft 1-2, two gear 1-10, two rack 1-9, piston 1-7 and spring 1-6, protective cover 1-3 are to pass through from body centre
Half cylinder being divided into two, the top edge of half cylinder is provided with groove, two connecting shaft 1-2 respectively with the groove of half cylinder two
Side is fixedly connected, and connecting shaft 1-2 one end is fixedly connected with the gear 1-10 in nozzle body 1-4, the connecting shaft 1-2 other end
It is fixedly connected with protective cover 1-3 top, piston 1-7 is slidably arranged in nozzle body 1-4 inner chamber, piston by piston ring 1-8
Ring 1-8 is fixed on piston 1-7, is mainly used in piston 1-7 sealing and is prevented piston 1-7 inordinate wears, spring 1-6 one end with
Nozzle body 1-4 bottom is fixedly connected, and the spring 1-6 other end is fixedly connected on piston 1-7 downside, rack 1-9's
One end is fixed on piston 1-7 upper side, rack 1-9 upper end in order to reduce hydraulic pressure impact make it is coniform, rack 1-9 with
Gear 1-10 is engaged, and two gear 1-10 and rack 1-9 are symmetrical on nozzle body 1-4 central axis, when spring 1-6 is in certainly
During right state, piston 1-7 is located at spray orifice 1-5 upper end, and protective cover 1-3 is close on nozzle body 1-4 outer tube wall and is covered in
On the spray orifice 1-5 of nozzle body 1-4 barrel, when spring 1-6 is compressed to a certain degree, piston 1-7 is located under spray orifice 1-5
Side, protective cover 1-3 axis are 90 ° with nozzle body 1-4 axis angle, and the edge of protective cover 1-3 grooves is attached to nozzle body 1-4
Barrel on.
Using the urban viaduct rainwater synthetical recovery of urban viaduct rainwater comprehensive utilization retracting device as shown in Figure 1
Application way, step are as follows：PLC receives the signal from sleet sensor 13, if it is determined that being PLC controls when raining
Collection water solenoid valve 6 is opened in device control and drain solenoid valve closes drain solenoid valve 12 after 12,15 minutes, when sleet sensor 13
When rain signal stops, collection water solenoid valve 6 is closed；After collecting the closing of water solenoid valve 6 24 hours, PLC control is opened latent
Water pump 10, when the liquid level sensor that PLC is received in device for collecting rain water 7 is less than setting value, PLC is closed latent
Water pump 10；When the pavement temperature signal that PLC receives pavement state sensor 2 is higher than setting value, PLC control
Open suction pump and spraying electromagnetic valve 4 and solenoid directional control valve 11 switches to spray pipeline, when PLC receives pavement state
When the pavement temperature of sensor 2 is less than the signal of setting value, PLC closes suction pump and spraying electromagnetic valve 4 and electromagnetism
Reversal valve 11 switches to middle position；When the moisture signal that PLC receives soil humidity sensor 8 is less than setting value, PLC controls
Suction pump is opened in device control processed and solenoid directional control valve 11 switches to irrigation pipeline, when PLC receives soil moisture sensing
When the moisture signal of device 8 is higher than setting value, PLC closes suction pump and switching solenoid directional control valve 11 to middle position；Work as PLC
When the induced signal that controller receives the liquid level sensor in clear water holder 5 is less than setting value, PLC control host computer
And alarm is sent by GPRS wireless modules；When PLC receives environment temperature is measured from pavement state sensor 2
During less than setting value, immersible pump 10 is not then turned on, and deicing liquid is added in clear water holder 5, when PLC receives pavement state
When the surface friction coefficient of sensor 2 is less than setting value, suction pump and spraying electromagnetic valve 4 and electricity are opened in PLC control
Magnetic reversal valve 11 switches to spray pipeline, when PLC receives the surface friction coefficient of pavement state sensor 2 higher than setting
During the signal of value, PLC closes suction pump and spraying electromagnetic valve 4 and solenoid directional control valve 11 switches to middle position.
The method of above-mentioned deicing is only applicable to winter, and above-mentioned urban viaduct rainwater comprehensive utilization recovery method is in summer energy
Enough cool dedusting, in the winter time being capable of ice prevention and snow removing.
The operation principle of nozzle in this specific embodiment is as follows：When summer bridge deck temperature is higher, it is necessary to during spray cooling,
Collected rainwater is pumped into honeycomb fashion nozzle body 1-4 by water pump can, and hydraulic pressure P starts to act on the top of piston 6,
It is F=1/4P* π d that can calculate the water pressure that piston 1-7 is subject to according to formula2, wherein d is piston diameter.And according to spring
Deformation formula F=k*x, k are the elastic coefficient, and x is spring deflection.Usual overpass spray system need to meet that hydraulic pressure is
During 0.5Mpa, water spray distance can cover two tracks, and width can reach 6m.So above-mentioned two equation may be used to determine spring
1-6 and piston 1-7 type selecting and installation site, it is that 0.5Mpa is that piston 1-7 can move down into all spray orifice 1-5 and beat to ensure hydraulic pressure
The position opened.When nozzle when in use, piston 1-7 starts to move down in the presence of current, and piston 1-7's moves down band carry-over bar 1-
9 are moved down, and gear 1-10 engages with rack 1-9, and rack 1-9 band moving gears 1-10 is rotated, and gear 1-10 passes through connecting shaft 1-2 bands
Dynamic protective cover 1-3 is rotated up, and when hydraulic pressure is 0.5MPa, protective cover 1-3 is just rotated up 90 °, and protective cover 1-3 can be with
The too high globule sprayed for stopping spray orifice 1-5, prevents the globule to be sprayed onto on the vehicle of traveling；When nozzle is stopped using,
Spring 1-6 is nature by compressing and stretching, and protective cover 1-3 is rotated on the spray orifice for getting off to be covered in nozzle body barrel again, is prevented
Only the lime on overpass, sand grains etc. block spray orifice 1-5.
Claims (7)
- A kind of 1. urban viaduct rainwater comprehensive reutilization system, it is characterised in that：Including pumping plant, rain collector, bridge Face spray equipment, vegetation irrigation rig, pavement state sensor, sleet sensor and soil humidity sensor, pumping plant include PLC Controller and suction pump, suction pump are connected by frequency converter with PLC, and rain collector includes device for collecting rain water, collection Water lines, it is arranged on the collection water solenoid valve to catchment on pipeline, clear water holder and the water pump that catchments, device for collecting rain water and clear water storage Device is connected by the water pump that catchments；Bridge floor spray equipment includes spray pipeline and the nozzle being arranged on above bridge floor, irrigation rig bag Irrigation pipeline and shower nozzle are included, described spray pipeline and irrigation pipeline are connected by solenoid directional control valve with pumping plant, on spray pipeline Spraying electromagnetic valve is additionally provided with, pavement state sensor is arranged on the road surface of overpass, and sleet sensor is arranged on overpass On, soil humidity sensor is arranged in vegetation soil, and the described water pump that catchments, collection water solenoid valve, spraying electromagnetic valve, electromagnetism change It is connected to valve, pavement state sensor, sleet sensor and soil humidity sensor with PLC, described nozzle bag Include connector, nozzle body and spray orifice protector, connector and nozzle body are cylinder, and cylinder is vertically arranged, connector with The upper end of nozzle body is fixedly connected, and connector is provided with spray orifice, spray orifice with being connected inside nozzle body on half side tube-wall of nozzle body Internal diameter gradually increase from the inner to outer end, the top bus of spray orifice in the horizontal direction, the center of spray orifice internal orifice and collar extension The line at center and the angle of the top bus be 10 ° -20 °, the center of spray orifice collar extension is less than the center of spray orifice internal orifice, spray orifice Protector includes protective cover, connecting shaft, gear, rack, piston and spring, and protective cover is half cylinder, the top edge of half cylinder Groove is provided with, connecting shaft is rotated and is plugged on the barrel of nozzle body, and connecting shaft one end is fixed with the gear in nozzle body to be connected Connect, the other end of connecting shaft is fixedly connected with the top of protective cover, and piston is slidably arranged in nozzle body, spring one end and nozzle The bottom of body is fixedly connected, and the other end of spring is fixedly connected on the downside of piston, and one end of rack is fixed on piston On upper side, rack and pinion engagement, when spring in the raw when, piston is located at the upper end of spray orifice, and protective cover is close to On the outer tube wall of nozzle body and it is covered on the spray orifice of nozzle body barrel, when spring is compressed to a certain degree, piston is located at The lower section of spray orifice, the axis of protective cover and the axis angle of nozzle body are 90 °, and the edge of described groove is attached to the cylinder of nozzle body On wall.
- 2. urban viaduct rainwater comprehensive reutilization system according to claim 1, it is characterised in that：Described pump Stand, device for collecting rain water and clear water holder are arranged on the ground below overpass.
- 3. urban viaduct rainwater comprehensive reutilization system according to claim 1, it is characterised in that：Described rainwater The bottom of collector is also associated with drain solenoid valve, and drain solenoid valve is connected with PLC, is set on described spray pipeline There are pressure sensor and flow sensor, pressure sensor and flow sensor are connected with PLC.
- 4. urban viaduct rainwater comprehensive reutilization system according to claim 1, it is characterised in that：Described catchments Water pump is immersible pump, and described irrigation pipeline and shower nozzle are imbedded in underground, and shower nozzle is buried shower nozzle.
- 5. urban viaduct rainwater comprehensive reutilization system according to claim 3, it is characterised in that：Described rainwater Liquid level sensor is provided with collector and clear water holder, liquid level sensor is connected with PLC.
- 6. urban viaduct rainwater comprehensive reutilization system according to claim 5, it is characterised in that：Described PLC Control system has been also respectively connected with host computer and GPRS wireless modules.
- 7. urban viaduct rainwater comprehensive reutilization system according to claim 6, it is characterised in that：Described road surface State sensor includes pavement temperature sensor, environment temperature sensor, water film thickness sensor and surface friction coefficient detection Device.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100085.9A CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
| CN201810100191.7A CN110158459B (en) | 2016-08-05 | 2016-08-05 | Intelligent comprehensive recycling method for rainwater of urban viaduct |
| CN201610635902.1A CN106049603B (en) | 2016-08-05 | 2016-08-05 | A kind of urban viaduct rainwater comprehensive reutilization system and method |
| CN201810100184.7A CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635902.1A CN106049603B (en) | 2016-08-05 | 2016-08-05 | A kind of urban viaduct rainwater comprehensive reutilization system and method |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100085.9A Division CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
| CN201810100191.7A Division CN110158459B (en) | 2016-08-05 | 2016-08-05 | Intelligent comprehensive recycling method for rainwater of urban viaduct |
| CN201810100184.7A Division CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049603A CN106049603A (en) | 2016-10-26 |
| CN106049603B true CN106049603B (en) | 2018-03-09 |
Family
ID=57480453
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100191.7A Active CN110158459B (en) | 2016-08-05 | 2016-08-05 | Intelligent comprehensive recycling method for rainwater of urban viaduct |
| CN201810100184.7A Active CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
| CN201810100085.9A Active CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
| CN201610635902.1A Expired - Fee Related CN106049603B (en) | 2016-08-05 | 2016-08-05 | A kind of urban viaduct rainwater comprehensive reutilization system and method |
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| CN201810100184.7A Active CN110158445B (en) | 2016-08-05 | 2016-08-05 | Urban viaduct rainwater comprehensive recycling system based on PLC control |
| CN201810100085.9A Active CN110150108B (en) | 2016-08-05 | 2016-08-05 | Comprehensive recycling method for viaduct rainwater |
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| CN108385588A (en) * | 2018-03-13 | 2018-08-10 | 哈尔滨理工大学 | road cleaning vehicle with automatic control function |
| CN108951414A (en) * | 2018-07-27 | 2018-12-07 | 张凤仪 | Energy utilization system on a kind of urban viaduct |
| CN110593390A (en) * | 2019-08-30 | 2019-12-20 | 南京艾数信息科技有限公司 | Intelligent rainwater collection system based on Internet of things technology |
| CN110778795A (en) * | 2019-09-21 | 2020-02-11 | 鸿强建设集团有限公司 | Municipal administration underground drainage system and pipeline fixing device |
| CN110786224B (en) * | 2019-11-28 | 2021-09-24 | 广州大学 | Synchronous pumping irrigation frequency conversion system and control method |
| CN110915611A (en) * | 2019-12-05 | 2020-03-27 | 徐州工程学院 | Automatic irrigation system for green plant land below urban viaduct |
| CN111733958A (en) * | 2020-05-27 | 2020-10-02 | 黑龙江建筑职业技术学院 | Environment-friendly road and bridge structure and construction method thereof |
| CN112095395A (en) * | 2020-09-15 | 2020-12-18 | 张金富 | Multilayer environmental protection terrace that permeates water |
| CN112144605A (en) * | 2020-09-17 | 2020-12-29 | 安徽林海园林绿化股份有限公司 | Ecological rainwater storage system and conveying method thereof |
| CN113481806A (en) * | 2021-07-09 | 2021-10-08 | 湖南望新建设集团股份有限公司 | Road crack pouring device |
| CN113737703A (en) * | 2021-10-08 | 2021-12-03 | 徐州徐工环境技术有限公司 | Water spraying and dust falling automatic control method and system of road sweeper and road sweeper |
| CN114134956B (en) * | 2021-11-29 | 2023-05-05 | 山东交通学院 | Intelligent collection and comprehensive utilization system and method for urban viaduct rainwater |
| CN115492222B (en) * | 2022-10-30 | 2023-05-02 | 中大(福建)工程建设集团有限公司 | Municipal construction engineering quick drainage system |
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| CN201015334Y (en) * | 2007-03-06 | 2008-02-06 | 上海市南洋模范中学 | Device for irrigating virescence plants under elevated buildings by using rainwater |
| KR101086829B1 (en) * | 2009-07-13 | 2011-11-25 | 배형진 | Caisson Lower-end Water Cut-Off System |
| CN202425400U (en) * | 2011-12-20 | 2012-09-12 | 广州普邦园林股份有限公司 | Water-saving structure utilizing rainwater on bridge floor of viaduct bridge to irrigate green space under bridge |
| CN203383144U (en) * | 2013-07-24 | 2014-01-08 | 湖南省交通科学研究院 | Bridge floor runoff collection, treatment and emergency system |
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| CN103669198A (en) * | 2013-12-04 | 2014-03-26 | 中山弘博企业管理咨询有限公司 | Rainwater recovery device on viaduct |
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| CN105568814A (en) * | 2015-12-21 | 2016-05-11 | 无锡信大气象传感网科技有限公司 | Anti-freezing system for highway bridges |
| CN105442442A (en) * | 2015-12-28 | 2016-03-30 | 上海茵能节能环保科技有限公司 | Self-flowing rainwater collection and irrigation system for green belt under viaduct |
| CN105746303B (en) * | 2016-03-18 | 2019-03-08 | 上海市绿化管理指导站 | A kind of rainwater storage irrigation system for greenbelt under overpass |
| CN205917767U (en) * | 2016-08-05 | 2017-02-01 | 山东交通学院 | Urban viaduct rainwater comprehensive recovery utilization system |
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- 2016-08-05 CN CN201810100191.7A patent/CN110158459B/en active Active
- 2016-08-05 CN CN201810100184.7A patent/CN110158445B/en active Active
- 2016-08-05 CN CN201810100085.9A patent/CN110150108B/en active Active
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| CN110158459A (en) | 2019-08-23 |
| CN110158445B (en) | 2020-10-02 |
| CN110158445A (en) | 2019-08-23 |
| CN106049603A (en) | 2016-10-26 |
| CN110150108B (en) | 2021-01-22 |
| CN110158459B (en) | 2020-05-15 |
| CN110150108A (en) | 2019-08-23 |
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