CN106368156B - Urban road intelligent spraying dust pelletizing system - Google Patents
Urban road intelligent spraying dust pelletizing system Download PDFInfo
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- CN106368156B CN106368156B CN201610764250.1A CN201610764250A CN106368156B CN 106368156 B CN106368156 B CN 106368156B CN 201610764250 A CN201610764250 A CN 201610764250A CN 106368156 B CN106368156 B CN 106368156B
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- module
- spray head
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Classifications
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- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Traffic Control Systems (AREA)
Abstract
Urban road intelligent spraying dust pelletizing system provided by the invention, including water injector, control module and air quality monitoring module for monitoring air quality parameters, the water injector includes spray head, water pipe and the drive module opened, closed and rotated for controlling spray head, the spray head is set to the lamp stand of illuminating street lamp, spray head is connect with water pipe, and the drive module is connect with control module；Urban road intelligent spraying dust pelletizing system in the present invention, by installing sprinkler tip on street lamp post, and it controls it and carries out rotation water spray work in a particular manner, it can be used to dedusting, purification air, greenbelt, urgent fire rescue are irrigated, when summer high-temperature can also be used as a kind of means of cooling, invention can effectively improve watering efficiency, save water resource.
Description
Technical field
The present invention relates to urban traffic control field more particularly to a kind of urban road intelligent spraying dust pelletizing systems.
Background technique
With the continuous improvement of China's economic level, the step of Process of Urbanization Construction is accelerated year by year, and the road in city is increasingly
It is more, however urban road, the especially urban road in the area of drought are caused on ground due to passing through for vehicle
Dust drives in wind-force and other drives are flown upward and enter atmosphere, causes open contact scar, is always suspension in surrounding air
The important component of grain object, has seriously affected the health and trip of resident and road user.
Currently, being to use sprinkler to reduce the general approach of fugitive dust.However traditional sprinkling truck is lacked there is very much
Point, such as the sprinkling truck speed of service are slow, big with urban road flow speeds difference, the original for running and controlling with urban traffic flow
Then mutually conflict, seriously block the traffic, there are security risks, and reduce road passage capability.For another example the high pressure of sprinkling truck hydraulic giant and
Spray speed is also made troubles for pedestrian and security risk.And flexibility is poor by the way of sprinkling truck, and scheduling and work are time-consuming more,
Human resources and material resources are all caused different journeys by not only waste water resource, but also other energy such as waste fuel oil
The waste of degree, and effect is poor, cannot be as needed, it is controlled whenever and wherever possible, it is existing can not increasingly to have adapted to people
Therefore the fast pace of generation life needs a kind of new urban road Dust Improvement means, can energy saving manpower and material resources, and energy
Intelligent control is enough carried out, the regulation effect of fugitive dust is mentioned.
Summary of the invention
In view of this, the present invention provides a kind of urban road intelligent spraying dust pelletizing system, to overcome above-mentioned technical problem.
Urban road intelligent spraying dust pelletizing system provided by the invention, including water injector, control module and for monitoring
The air quality monitoring module of air quality parameters, the input terminal of the water injector and the output end of control module connect, institute
The input terminal of the output end and control module of stating air quality monitoring module connects；
The water injector includes spray head, water pipe and the drive module opened, closed and rotated for controlling spray head,
The spray head is set to the lamp stand of illuminating street lamp, and spray head is connect with water pipe, and the drive module is connect with control module.
Further, the air quality monitoring module is set to the lamp stand of illuminating street lamp, and the air quality parameters include
SO2、NO2、PM10、PM2.5With the concentration of air fugitive dust.
Further, the control module includes at least spray head control unit, watering amount control unit and comparator, the spray
Head control unit, by controlling spray head, is at the uniform velocity turning in the horizontal direction for calculating optimal water-jet velocity and sprinkler rotation speed
While dynamic, carrying out vertical rotation makes its area rectangle of sprinkling water,
The watering amount control unit is used for the air quality parameters information according to acquisition, calculates the spray for eliminating pollutant
Water,
The comparator is for being arranged air quality parameters threshold value, when the air quality parameters value of acquisition is more than to preset
Threshold value when, control module control water injector starting.
It further, further include alarm module, the alarm module is connect with control module, empty after watering device starting
The air pollutant concentration that makings amount monitoring module monitors arrive is still higher than threshold value within the preset time, then passes through alarm module
It alarms.
Further, further include Cloud Server and for operator on duty carry mobile terminal device, the Cloud Server with
Control module connection, the mobile terminal device and Cloud Server are wirelessly connected, and warning message is sent to cloud and taken by alarm module
Business device, server match warning message with mobile terminal device, and warning message is sent to correspondence and is responsible for the region
Operator on duty mobile terminal device.
It further, further include timing module, the timing module is connect with control module, for opening in the scheduled time
Or close water injector.
It further, further include warning module, the warning module is connect with control module, for starting work in water injector
It is warned in advance before making.
Further, further include for manual adjustment water spray parameter manual control module.
Further, optimal water speed out is obtained by following formula:
Wherein, V0For optimal water speed out, H is spray head arrangement height, h is greenbelt height, and R is maximum effect radius.
Beneficial effects of the present invention: the urban road intelligent spraying dust pelletizing system in the present invention, by street lamp post
Sprinkler tip is installed, and controls it and carries out rotation water spray work in a particular manner, can not only be used to dedusting, purification air,
But also greenbelt can be irrigated, urgent fire rescue, when summer high-temperature, can also be used as a kind of means of cooling, and invention can have
Effect improves watering efficiency, saves water resource, and especially for arid area, the reasonable of water resource efficiently utilizes most important, this hair
It is bright relative to traditional sprinkling truck dedusting method, the intelligence of real meaning is realized, before not influencing road passage capability
It puts, realizes and Self-watering is controlled to intelligent road any time in any position of pipe network covering, be applicable not only to city
The planning of road can also equally be implemented in existing road.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the principle of the present invention schematic diagram.
Fig. 2 is flow diagram of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples: Fig. 1 is the principle of the present invention schematic diagram, Fig. 2
It is flow diagram of the invention.
As shown in Figure 1, urban road intelligent spraying dust pelletizing system, including water injector, control module and for monitoring sky
The air quality monitoring module of gas mass parameter, the input terminal of the water injector and the output end of control module connect, described
The output end of air quality monitoring module and the input terminal of control module connect；The water injector includes spray head, water pipe and use
In the drive module that control spray head is opened, closed and rotated, the spray head is set to the lamp stand of illuminating street lamp, spray head and water
Pipe connection, the drive module are connect with control module.It in the present embodiment, can be on the basis of existing urban road construction
Upper installation water injector and detection device can also uniformly carry out planning construction in newly-built road equipment, realize urban road
Illuminating line parallel lay-up water supply network combines sprinkler system with illuminating street lamp.
In the present embodiment, the lamp stand that air quality monitoring module is set to illuminating street lamp, the air quality parameters are stated
Including SO2、NO2、PM10、PM2.5With the concentration of air fugitive dust.The control module includes at least spray head control unit, watering amount
Control unit and comparator, the present embodiment further include timing module, and the timing module is connect with control module, for predetermined
Time open or close water injector, the spray head control unit for calculating optimal water-jet velocity and sprinkler rotation speed,
By controlling spray head, while uniform rotation in the horizontal direction, carrying out vertical rotation makes its area rectangle of sprinkling water, described to spill
Water control unit is used for the air quality parameters information according to acquisition, calculates the amount of water sprayed for eliminating pollutant, the comparison
Device, when the air quality parameters value of acquisition is more than pre-set threshold value, controls mould for air quality parameters threshold value to be arranged
Block controls water injector starting.The threshold value of the present embodiment includes single threshold and composite thresholds, and the single threshold is according to each in air
The concentration of individual event pollutant is set, the single threshold be it is multiple, when the concentration of any one pollutant is more than to preset single threshold
When the value of value, automatically controls sprinkler tip and work.Urban air pollution object mainly has SO2、NO2、PM10、PM2.5Deng fugitive dust
It is all hydroaropic substance, suspended particulate can be combined into heavier particle ground of being scattered with water and reach dedusting purpose, therefore available watering
To reduce the concentration of urban pollutant.The concentration value for monitoring each pollutant is denoted as Ci, the concentration C of each individual event pollutant is seti0, when
CiGreater than Ci0When, it is larger to human body health effect, it is controlled, by by the concentration C of every pollutanti0It is set as single
Threshold value automatically turns on watering device, sprinkles water, to achieve the purpose that dedusting when reaching this threshold value.In the present embodiment, comprehensive
Close threshold value be using expert method to each hazard of contaminant assign weight, on this basis based on attribute mathematics to municipal pollution degree into
Row calculates, and urban air-quality is divided into k grades, when air quality is lower than n grades, automatically turns on watering device.With multi objective pair
Composite thresholds evaluate urban pollutant pollution level: setting X as object space, evaluation object x indicates certain specific detection
Air quality at where device, F are the attribute space of research object, and the present embodiment middle finger endangers influence degree.
If each of object space X element x has m index, it is denoted as I1I2,...,Im, i-th of element xi?
J index IjMeasured value be denoted as xij, then Xi can be expressed as a vector xi=(xi1,xi2,...,xim)。
The one strong sequence for setting attribute measure space F again is divided into { C1,C2,...,Ck, and the classification of known each index
Standard, then it is indicated with matrix form are as follows:
Wherein, ai1< ai2< ai3< ... < ai5, bi1< bi2< bi3... < bi5。
Calculate the measured value X of some specific index iiWith attribute CkThe attributive measure function of (k=1,2,3,4,5),
I.e.
Work as xi<ai1When, it takesui1 =1,ui2 =...ui5 =0；
Work as xi≤bi1When, it takes
Work as xi≥ai5When, it takesui5 =1,ui1 =...ui4 =0；
Work as xi≥bi5When, it takes
Work as ail≤xi≤ai(l+1)When, it takes
(k<l or k>l+1)
Work as bil≤xi≤bi(l+1)When, it takes
(k<l or k>l+1)
In the present embodiment, each index weights can be obtained by expert method, by index IiWeight be denoted as Wi, each obtaining
Item index IiAttributive measure function after, due to the weight W of each indexiIt is known that each pollutant can be calculated with attribute Ck(k=
1,2,3,4,5) attributive measure function:
Wherein:
Attributive measure function is subjected to equalization processing again, is enabled
Then the pollution level generic of pollutant can be judged according to Reliability Code:
In formula, according to modeling experience, λ value is 0.7, and the k value found out according to above-mentioned steps is the pollution journey of pollutant
Generic is spent,For equalization treated Attribute Measure.
It then presets and opens water injector when air quality is lower than k class.
The present embodiment further includes alarm module, and the alarm module is connect with control module, empty after watering device starting
The air pollutant concentration that makings amount monitoring module monitors arrive is still higher than threshold value within the preset time, then passes through alarm module
It alarms.
In the present embodiment, the mobile terminal device for further including Cloud Server and being carried for operator on duty, the cloud clothes
Business device is connect with control module, and the mobile terminal device and Cloud Server are wirelessly connected, and alarm module sends warning message
To Cloud Server, server matches warning message with mobile terminal device, and warning message is sent to corresponding be responsible for
The mobile terminal device of the operator on duty in the region.The information bank storage information of the maintenance personnel, time of arranging an order according to class and grade, every is established in this implementation
People carries the I P number of mobile terminal, and is uploaded to cloud, can change and call at any time information base information on duty, receive alarm
Afterwards, cloud fault message storehouse and maintenance personnel's information base information on duty are automatically extracted, is matched by operation by watering device failure
Information reaches the mobile terminal as value maintenance personnel.The present embodiment further includes warning module, the warning module and control module
Connection can be shifted to an earlier date for being warned in advance before water injector is started to work by setting the modes such as special music
Precognition watering.The present embodiment further include for manual adjustment water spray parameter manual control module can be carried out when special requirement
Manual adjustment setting water spray parameter.
It originally is being in embodiment, since city illumination street lamp is disposed with symmetrical expression, alternating expression, centre plus bilateral type.
For the effect for guaranteeing road pavement watering all standing, the effective active area of each street lamp post sprinkler tip group is calculated.If city
Road plate width is D, is divided into S between symmetrical expression arrangement street lamp1, alternating expression arrangement street lamp between be divided into S2, each street lamp post watering
The effective active area of nozzle group is mutually all S:
S=S1·D/2；
Street lamp is arranged as symmetrical, formula identical with R when alternating expression are as follows:
Assuming that spray head arrangement height H, greenbelt height are h, water flow longitudinal direction effective range center line and horizontal angle
For α, water speed V out0With maximum effect radius R, the time that water flow is sprayed from spray head is t,
Make the drop point in injection water farthest point at the highest h of greenbelt plant, is both able to satisfy the work of dedusting depollution object
With, and greenbelt can be poured.To meet this requirement, then the relationship between each parameter is as follows: (assuming that water is ejected in sky
Non-resistance in gas):
Wherein, H is spray head arrangement height, and H ' is urban road limit for height, the position of traffic participant in urban road vehicle
In H, " hereinafter, pressure of supply water is also required to be promoted with the promotion of spray head setting height, spray head setting is got over from the point of view of the energy
Height, it is more uneconomical, therefore the height of spray head is located at H, i.e. H " < H < H '；
The precision of spray head water spray in the present embodiment is not required for very high, select when the angle α is 45 degree, lift maximum, by
V is found out it is known that can combine in practical problem in the angle H, R and α0:
In the present embodiment, the concentration of each pollutant and fugitive dust is CiWhen, exceed respective threshold value Ci0Difference be Δ Ci0,
Assuming that the quality for the water that the pollutant of unit concentration absorbs is K in unit volumei, then ideal watering total amount are as follows:
Q=∑ SH Δ Ci0·Ki；
Determine that spray head water loss is n% by testing.Then practical watering total amount are as follows:
Q0=Q/ (1-n%).
In the present embodiment, by controlling the rotating manner of the sprinkler tip group on each street lamp post, make its watering face
Product is rectangle, and the rotating manner is control sprinkler tip group while uniform rotation in the horizontal direction, is vertically rotated.
When due to watering area being rectangular, it is overlapping to reduce watering, can save than arc watering and spreads water, in the present embodiment, spray head
Longitudinal effectively water spray angle is θ, can only cover a portion during swinging every time.Assuming that needing to be divided into n area
Domain could all cover entire effective active area, speed when calculating nozzle right, rotating upwardly and downwardly, and when being considered as line feed
Alt time.If all covering needs to be divided into n region, in water speed V out0Under, spray head unit time water yield is Q,
To guarantee watering uniformly, setting watering circulation is that m takes turns, then when reality watering total amount is Q0When, the water of spreading of every wheel is Q0/m。
Then in the watering of every wheel, in each region, watering amount are as follows:
Q '=Q0/(m·n)
Each region watering time is all equal, are as follows:
The speed of nozzle right rotation calculates as follows when then the region i is sprinkled water:
ωi=βi/T
Wherein, βiFor spray head region i sprinkle water when nozzle right rotational angle, T is rotation time, wiFor left-right rotation speed
Degree, s is street lamp post spacing distance, i.e. S1Or S2。
In the present embodiment, equation is tiltedly thrown by object:
R=V0cosα·t
It solves
It can ask
Meanwhile as nozzle right uniform rotation, the lift of water spray are also changing, the calculation method of lift equation of change is such as
Under:
Simultaneous equations obtain
Therefore, H in formula, D, V0, βi, it is it is known that can then find out the function of α.
Preferably, after the practical water yield of sprayed calculating, pollutant, fugitive dust are veritified by atmosphere quality monitoring device
Concentration can close spray head if reaching safe concentration.If not up to, repeating to sprinkle water.In the starting of continuous n times watering device
In the case of, air quality monitoring module monitors to air pollutant concentration be still higher than threshold value, exclude extreme environment feelings
Under condition, that is, estimate sprinkler system failure at this, quick response is carried out by mobile terminal, the mobile terminal in the present embodiment can be with
Using smart phone or other intelligent movable equipment, in the present embodiment, air quality detecting device can be in each street lamp lamp
It is arranged on bar, of course for save the cost, street lamp can also be grouped by region, one Detection of Air Quality of every group of setting
Device realizes that the covering to whole region detects, and identification module is arranged in each detection device in region, carries out unique
Identification and record position information when a failure occurs can will be comprising identity code and specific location information
Warning information is transferred to mobile terminal, can greatly improve the efficiency of maintenance.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (7)
1. a kind of urban road intelligent spraying dust pelletizing system, it is characterised in that: including water injector, control module, air quality
Monitoring modular, Cloud Server and the mobile terminal device carried for operator on duty, the input terminal of the water injector and control
The output end of module connects, and the output end of the air quality monitoring module and the input terminal of control module connect, Cloud Server
It is connect with control module, the mobile terminal device and Cloud Server are wirelessly connected；
The water injector includes spray head, water pipe and the drive module opened, closed and rotated for controlling spray head, described
Spray head is set to the lamp stand of illuminating street lamp, and spray head is connect with water pipe, and the drive module is connect with control module；
The optimal water speed out of the spray head is obtained by following formula:
Wherein, V0For optimal water speed out, H is spray head arrangement height, h is greenbelt height, and R is maximum effect radius.
2. urban road intelligent spraying dust pelletizing system according to claim 1, it is characterised in that: the control module is at least
Including spray head control unit, watering amount control unit and comparator,
The spray head control unit is for calculating optimal water-jet velocity and sprinkler rotation speed, by controlling spray head, along level
While the uniform rotation of direction, carrying out vertical rotation makes its area rectangle of sprinkling water,
The watering amount control unit is used for the air quality parameters information according to acquisition, calculates the water spray for eliminating pollutant
Amount,
The comparator is for being arranged air quality parameters threshold value, when the air quality parameters value of acquisition is more than pre-set threshold
When value, control module controls water injector starting.
3. urban road intelligent spraying dust pelletizing system according to claim 2, it is characterised in that: it further include alarm module,
The alarm module is connect with control module, after watering device starting, air pollution that air quality monitoring module monitors arrive
Object concentration is still higher than threshold value within the preset time, then is alarmed by alarm module, and the alarm module is by alarm signal
Breath is sent to Cloud Server, and server matches warning message with mobile terminal device, and warning message is sent to pair
It should be responsible for the mobile terminal device of the operator on duty in the region.
4. urban road intelligent spraying dust pelletizing system according to claim 1, it is characterised in that: the air quality monitoring
Module is set to the lamp stand of illuminating street lamp, and the air quality parameters include SO2、NO2、PM10、PM2.5It is dense with air fugitive dust
Degree.
5. urban road intelligent spraying dust pelletizing system according to claim 1, it is characterised in that: it further include timing module,
The timing module is connect with control module, for opening or closing water injector in the scheduled time.
6. urban road intelligent spraying dust pelletizing system according to claim 1, it is characterised in that: it further include warning module,
The warning module is connect with control module, for being warned in advance before water injector is started to work.
7. urban road intelligent spraying dust pelletizing system according to claim 1, it is characterised in that: further include for manually adjusting
The manual control module of section water spray parameter.
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| CN201610764250.1A CN106368156B (en) | 2016-08-30 | 2016-08-30 | Urban road intelligent spraying dust pelletizing system |
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| CN201610764250.1A CN106368156B (en) | 2016-08-30 | 2016-08-30 | Urban road intelligent spraying dust pelletizing system |
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| CN106368156B true CN106368156B (en) | 2019-06-07 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409964A (en) * | 2017-06-08 | 2017-12-01 | 陶方新 | Aerial sprinkle water and spray dust suppression device |
| CN107433086A (en) * | 2017-09-11 | 2017-12-05 | 济南东之林智能软件有限公司 | A kind of depositing dust control method, system and autonomous device for reducing dust |
| CN109482020A (en) * | 2018-10-29 | 2019-03-19 | 河北深度环境治理服务有限公司 | A kind of depositing dust removes haze method except haze system and depositing dust |
| CN112255935A (en) * | 2020-10-21 | 2021-01-22 | 湖南华恒智能有限公司 | Urban greening intelligent management system |
| CN112717315A (en) * | 2020-12-30 | 2021-04-30 | 中国中元国际工程有限公司 | Design parameter determination method for intelligent automatic water spraying fire extinguishing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104858087A (en) * | 2015-05-26 | 2015-08-26 | 重庆市机电设计研究院 | Cloud intelligent control automatic spray cooling system |
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|---|---|---|---|---|
| JPH11323866A (en) * | 1998-05-15 | 1999-11-26 | Taisei Rotec Corp | Solution sprinkler |
| WO2013121591A1 (en) * | 2012-02-13 | 2013-08-22 | 北海道日油株式会社 | Liquid anti-icing agent supply device and liquid anti-icing agent supply method |
| CN202492820U (en) * | 2012-02-29 | 2012-10-17 | 易跃红 | City road dedusting and cooling system |
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