CN106940359A - A kind of warning of air pollution device - Google Patents
A kind of warning of air pollution device Download PDFInfo
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- CN106940359A CN106940359A CN201710145721.5A CN201710145721A CN106940359A CN 106940359 A CN106940359 A CN 106940359A CN 201710145721 A CN201710145721 A CN 201710145721A CN 106940359 A CN106940359 A CN 106940359A
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- collecting hood
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- lamp stand
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- 238000003915 air pollution Methods 0.000 title claims abstract description 23
- 238000005070 sampling Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 230000004224 protection Effects 0.000 claims abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000012549 training Methods 0.000 abstract description 4
- 229920002635 polyurethane Polymers 0.000 description 10
- 239000004814 polyurethane Substances 0.000 description 10
- 239000004568 cement Substances 0.000 description 9
- 125000005442 diisocyanate group Chemical group 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 210000002345 respiratory system Anatomy 0.000 description 4
- 210000003491 skin Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 2
- 206010006451 bronchitis Diseases 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- -1 diisocyanate compound Chemical class 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- MTZUIIAIAKMWLI-UHFFFAOYSA-N 1,2-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC=C1N=C=O MTZUIIAIAKMWLI-UHFFFAOYSA-N 0.000 description 1
- 201000004813 Bronchopneumonia Diseases 0.000 description 1
- 208000009043 Chemical Burns Diseases 0.000 description 1
- 208000018380 Chemical injury Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 201000009961 allergic asthma Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000157 blood function Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical group CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/10—Devices for predicting weather conditions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
-
- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Emergency Management (AREA)
- Environmental Sciences (AREA)
- Ecology (AREA)
- Dispersion Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Atmospheric Sciences (AREA)
- Business, Economics & Management (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of warning of air pollution device, including lamp stand, illuminating lamp, controller, air trapping system, air detection system, warning system, weather monitoring system, the air trapping system includes multigroup horizontal air collecting hood group, wireway, multiple air sampling tanks, the horizontal air collecting hood group is located on lamp stand wall, and be uniformly distributed along pole lengths direction, the horizontal air collecting hood group is connected by diversity tracheae with the arrival end of air sampling tank, the port of export of the air sampling tank is connected by wireway with air detection system, the arrival end and the port of export of the air sampling tank have magnetic valve respectively, the solar panel is connected by protection circuit with battery, the battery is connected with controller.Its advantage effectively proposes alarm can effectively to monitor air pollution condition on haze pollution, playground, and the physical training to student provides accurate forecast.
Description
Technical field
The present invention relates to warning of air pollution field, and in particular to a kind of warning of air pollution device.
Background technology
At present, student's extracurricular activities of each Chinese school, or based on outdoor field.But with industry it is quick
Development, domestic air quality makes people worried, especially haze weather, and haze is specific weather condition and mankind's activity phase interaction
Result.The economy of high density population and social activities will necessarily discharge a large amount of fine particles (PM 2.5), once discharge is super
Air circulation ability and carrying degree are crossed, fine particle concentration if now influenceed by quiet steady weather etc., easily goes out continued accumulation
Existing large-scale haze.The aerosol systems that mist is made up of the small water droplet or ice crystal that are largely suspended in surface air.
It is come across autumn and winter (one of the reason for this is also in January, 2013 whole nation large area haze weather) more, it is that ground layer is empty
The product of condensation vapor (or sublimating) in gas.The presence of mist can reduce air transparency, make visibility deterioration, if object
Horizontal visibility is reduced within 1000 meters, just that the weather of condensation vapor (or sublimating) thing being suspended in surface air is existing
As being referred to as mist (Fog).
Meanwhile, playground all use plastic cement race tracks of present many schools, present plastic cement race track is mainly polyurethane, gathered
Urethane is the chain molecule being aggregating with " PPG " and " diisocyanate " both monomers.Just as iron chains is by small iron
Ring is formed by connecting, and polyurethane is equivalent to long iron chains, and both monomers are equivalent to iron hoop independent one by one.If both
Monomer polymerize completely, then polyurethane does not endanger in itself.Key be can be remained in polyurethane inferior it is more both do not have
There is a complete monomer of polymerization, and one of harmful source is exactly both monomers.
We learn about harm of both monomers to human body respectively below：One of residual impurity：PPG.It is real
On border, " PPG " not what harm itself but has some impurity in its generating process and is mixed into, such as I
Known to the aldehyde material such as formaldehyde, the volatilization and adhesion of these materials can stimulate our respiratory tract and skin, produce kind
Plant uncomfortable sensation.One of residual impurity：Diisocyanate, itself is harmful." diisocyanate " can be described as the thing of hypertoxic class
Matter, it has strong impulse smell, has intense stimulus effect to skin, eyes and respiratory tract.Its steam is inhaled into
Afterwards, bronchitis, Bronchopneumonia and pulmonary edema can be caused；After being contacted with skin, dermatitis can be caused, can be caused with eye contact
Serious stimulation, if do not treated, may cause permanent damage.Particularly to the people of diisocyanate allergy,
After contact, it may appear that the symptom such as asthma, expiratory dyspnea and cough.Furious swollen and chemical burn can be triggered if serious, also can
Schneiderian membrane, upper respiratory tract mucosa are destroyed, it could even be possible to causing chemical damage.Research shows that diisocyanate is made to human body
Blood function has injury, and the blood platelet of part diisocyanate practitioner can be reduced.
The harm of plastic cement race track is reduced, to be set about from two kinds of main noxious materials：First, reduce in PPG
Noxious material in the poisonous impurities such as aldehydes, the polyurethane so finally prepared can also be reduced.Second, reduce diisocyanate
Harm.This point can start with terms of two.On the one hand, it polymerize as far as possible when preparing polyurethane completely, thus as far as possible
Reduce the residual of diisocyanate in ground.On the other hand, when preparing polyurethane, from methyl diphenylene diisocyanate (MDI).
Because, diisocyanate compound has many kinds, and the diisocyanate for preparing polyurethane is mainly two classes, and a class is first
Phenylene diisocyanate (TDI) a, class is methyl diphenylene diisocyanate (MDI).But during TDI is diisocyanate compound
The maximum one kind of toxicity, the harmful substance of plastic cement race track is primarily referred to as TDI, and scientific name is toluene-2,4-diisocyanate, water white transparency or
Weak yellow liquid, is the important foundation chemical materials for producing polyurethane material, is applied mainly for the manufacture of poly- ammonia oil paint and polyurethane
The curing agent of material.TDI has strong impulse, Long Term Contact or the TDI steamings for sucking high concentration to the skin, eyes and respiratory tract of people
The vapour disease such as bronchitis, allergic asthma, pneumonia, rich water can be caused swollen.
Because playground is outdoor facility, the unified standard of the detection neither one to its air quality, student is when
Go out to do morning exercises and physical training, it is impossible to which effective control and management, taking exercise in the case where air pollution is serious can be to child
Body damage.
The content of the invention
To overcome the deficiency, it is an object of the invention to provide a kind of warning of air pollution device, can effectively it supervise
Air pollution condition on haze pollution, playground is surveyed, and effectively proposes alarm, the physical training to student provides accurately pre-
Report.
The technical solution adopted for the present invention to solve the technical problems is：A kind of warning of air pollution device, including lamp stand,
Illuminating lamp, controller, air trapping system, air detection system, warning system, weather monitoring system, the air trapping system
System includes multigroup horizontal air collecting hood group, wireway, multiple air sampling tanks, and the horizontal air collecting hood group is located at lamp stand
On wall, and it is uniformly distributed along pole lengths direction, the horizontal air collecting hood group passes through diversity tracheae and air sampling tank
Arrival end is connected, and the port of export of the air sampling tank is connected by wireway with air detection system, the air sampling tank
Arrival end and the port of export have magnetic valve respectively, the air detection system includes formaldehyde detector, TDI detectors, oxygen content
Detector, PM2.5 detectors, the magnetic valve, air detection system, weather monitoring system are connected with controller respectively, described
Controller is connected with warning system, and the top of the lamp stand is provided with solar panel, and the solar panel passes through protection
Circuit is connected with battery, and the battery is connected with controller.
Further, between the adjacent horizontal air collecting hood group at a distance of 0.3-0.8m, on each lamp stand at least provided with
Three groups of horizontal air collecting hood groups.
Further, the horizontal air collecting hood group includes 4 to 8 trumpet type collecting hoods, the trumpet type collecting hood around
Lamp stand same level is uniformly distributed.
Further, the arrival end of the trumpet type collecting hood is provided with inside primary air filter, trumpet type collecting hood and set
There is dehydrater.
Further, Miniature negative pressure pump is provided with the air sampling tank, is easy to suck air, the Miniature negative pressure pump and control
Device processed is connected.
Further, the air detection system is located at the top of lamp stand, and the air detection system is externally provided with protective cover, described
Protective cover, which is provided with inside heat emission hole, protective cover, is provided with radiator.
Further, the warning system includes green, yellow, red LED lamp.
Further, the PM2.5 detectors use Sharp optical sensor GP2Y1010AU0F.
Further, wireless transport module, SMS module are provided with the controller, by the content of formaldehyde in air, TDI,
The information such as oxygen content, PM2.5 content, are sent on the computer in Control Room or on the mobile phone of supervisor.
Further, the weather monitoring system is provided with temperature sensor, humidity sensor, air velocity transducer.
The invention has the advantages that：The air conditions of differentiated levels can be detected, can effectively be monitored
Haze is polluted, air pollution condition on playground, and effectively proposes alarm, and the outdoor of student is arranged according to the alarm situations of air
Activity；And meteorological condition can be recorded, by the long-term data accumulation of controller, air quality feelings can be forecast according to weather condition
Condition, the physical training to student, which is provided, is accurately easy to schedule ahead course；Meanwhile, the long-term circulation inspection on plastic cement playground
Survey, the quality condition of plastic cement race track can be monitored, and a normative reference is provided for the quality of later plastic cement race track.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the air trapping system of the present invention.
Fig. 3 is the structural representation of the air detection system of the present invention.
Fig. 4 is the charging circuit schematic diagram of the present invention.
In figure, 1 lamp stand, 2 trumpet type collecting hoods, 21 primary air filters, 22 diversity tracheaes, 3 weather monitoring systems, 4
Illuminating lamp, 5 warning systems, 6 solar panels, 61 batteries, 7 wireways, 8 air sampling tanks, 81,82 magnetic valves, 9 protections
Cover, 101 formaldehyde detectors, 102TDI detectors, 103 oxygen content detectors, 104PM2.5 detectors, 11 controllers, 12 radiatings
Device,
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
A kind of warning of air pollution device according to Fig. 1, Fig. 2, Fig. 3, Fig. 4, including lamp stand 1, illuminating lamp 4, control
Device 11, air trapping system, air detection system, warning system 5, weather monitoring system 3, the air trapping system include many
Group horizontal air collecting hood group, wireway 7, multiple air sampling tanks 8, the horizontal air collecting hood group are located on the wall of lamp stand 1,
And be uniformly distributed along the length direction of lamp stand 1, the horizontal air collecting hood group is entered by diversity tracheae 22 and air sampling tank 8
Mouth end is connected, and the port of export of the air sampling tank 2 is connected by wireway 7 with air detection system, the air sampling tank 8
Arrival end and the port of export have magnetic valve 81 (82) respectively, the air detection system includes formaldehyde detector 101, TDI and detected
Device 102, oxygen content detector 103, PM2.5 detectors 104, the magnetic valve 81 (82), air detection system, weather monitoring system
System 3 is connected with controller 11 respectively, and the controller 11 is connected with warning system 5, and the top of the lamp stand 1 is sent out provided with solar energy
Electroplax 6, the solar panel 6 is connected by protection circuit with battery 61, and the battery 61 is connected with controller 11.
Further, between the adjacent horizontal air collecting hood group at a distance of 0.3-0.8m, on each lamp stand 1 at least provided with
Three groups of horizontal air collecting hood groups, are easy to take the air sample of differentiated levels, and analyzed.
Further, the horizontal air collecting hood group includes 4 to 8 trumpet type collecting hoods 2, the trumpet type collecting hood 2
It is uniformly distributed around the same level of lamp stand 1, the air of all directions can be collected, it is to avoid sampling is uneven.
Further, the arrival end of the trumpet type collecting hood 2 is provided with primary air filter 21, trumpet type collecting hood 2
Portion is provided with dehydrater, and the particulate matter that can will be greater than 5um is filtered out, and ensures the drying property of gas collected, and is conducive to air
The accuracy of detecting system detection.
Further, in the air sampling tank 8 be provided with Miniature negative pressure pump, be easy to suck air, the Miniature negative pressure pump with
Controller 11 is connected.
Further, the air detection system is located at the top of lamp stand 1, and the air detection system is externally provided with protective cover 9, institute
Protective cover 9 is stated provided with heat emission hole, protective cover inside is provided with radiator 12.
Further, the warning system 5 includes green, yellow, red LED lamp, the different pollution of different color correspondences
Grade.
Further, the PM2.5 detectors 104 use Sharp optical sensor GP2Y1010AU0F, pass through directional transmissions
LED light, light after detection dust in air refraction judges PM2.5 contents, the rated voltages of PM2.5 sensors is 5V,
Rated current is 30mA, can detect more than 0.8 μm particle, and measurement range is 0-650 μ g/m3, can be in real time in monitoring of environmental
PM2.5 situations, and transmit information to controller 11.
Further, wireless transport module, SMS module are provided with the controller 11, by the content of formaldehyde in air,
The information such as TDI, oxygen content, PM2.5 content, are sent on the computer in Control Room or on the mobile phone of supervisor.
Further, the weather monitoring system 3 is provided with temperature sensor, humidity sensor, air velocity transducer, temperature range
For 0-50 DEG C, humidity range is 20%-90%RH.
Its operation principle machine step：(1) controller 11 opens the arrival end magnetic valve 81 of air sampling tank 8 simultaneously, so
Horizontal air collecting hood group on lamp stand 1 collects the air in corresponding level height, and stores it in correspondence air
In sample can 8, after air sample collection is finished, the magnetic valve 81 of air sampling tank arrival end is closed；(2) controller 11 is successively
Open the formaldehyde examination of the air air inlet detecting system in the magnetic valve 82 of the port of export of air sampling tank 8, air sampling tank 8
Device 101, TDI detectors 102, oxygen content detector 103, are analyzed respectively, detect the air in corresponding level height
Middle content of formaldehyde, TDI, oxygen content, and transmit information to controller 11；Meanwhile, PM2.5 detectors 104 and weather monitoring system
PM2.5 content and environment temperature, humidity, wind speed are transferred to controller 11 by system 3；(3) controller 11 will be obtained after processing
Air pollution situation by warning system 5 carry out alarm, due in campus, it is to avoid bother student and attend class, take the side of light
Formula carries out alarm, and green, yellow, red represent excellent air quality, slight pollution, serious pollution respectively；(4) one is being detected
After air sampling tank 8, continue to detect the air in next air sampling tank 8, until by the air sampling tank 8 on lamp stand 1
Air detection finish, then collect air sample again, carry out the analysis of next period, alarm.
So controller 11 just complete to collect the content of formaldehyde of the differentiated levels of each period, TDI, oxygen content,
PM2.5 content, environment temperature, humidity, wind speed, after the processing of these information via controllers 11, controller 11 can show that formaldehyde contains
Amount, TDI, oxygen content, PM2.5 and content of formaldehyde, TDI, oxygen content, PM2.5 corresponding relation, it is possible to according to corresponding pass
System, predicts in the case of varying environment, the pollutant load in air can increase or reduce, and be provided for the outdoor activities of student
With reference to while the quality condition of plastic cement race track can also be detected, and a reference being provided for the quality of later plastic cement race track.
The present invention is not limited to the embodiment, and anyone should learn that the structure made under the enlightenment of the present invention becomes
Change, it is every that there is same or like technical scheme with of the invention, each fall within protection scope of the present invention.
The technology of the invention not being described in detail, shape, construction part are known technology.
Claims (10)
1. a kind of warning of air pollution device, including lamp stand, illuminating lamp, controller, it is characterised in that：Also include air trapping system
System, air detection system, warning system, weather monitoring system, the air trapping system include multigroup horizontal air collecting hood
Group, wireway, multiple air sampling tanks, the horizontal air collecting hood group are located on lamp stand wall, and equal along pole lengths direction
Even distribution, the horizontal air collecting hood group is connected by diversity tracheae with the arrival end of air sampling tank, the air sampling
The port of export of tank is connected by wireway with air detection system, and the arrival end and the port of export of the air sampling tank have electricity respectively
Magnet valve, the air detection system includes formaldehyde detector, TDI detectors, oxygen content detector, PM2.5 detectors, the electricity
Magnet valve, air detection system, weather monitoring system are connected with controller respectively, and the controller is connected with warning system, described
The top of lamp stand is provided with solar panel, and the solar panel is connected by protection circuit with battery, the electric power storage
Pond is connected with controller.
2. a kind of warning of air pollution device according to claim 1, it is characterised in that：The adjacent horizontal air is received
At least provided with three groups of horizontal air collecting hood groups on 0.3-0.8m, each lamp stand between collection cover group.
3. a kind of warning of air pollution device according to claim 1, it is characterised in that：The horizontal air collecting hood group
Including 4 to 8 trumpet type collecting hoods, the trumpet type collecting hood is uniformly distributed around lamp stand same level.
4. a kind of warning of air pollution device according to claim 3, it is characterised in that：The trumpet type collecting hood enters
Mouth end, which is provided with inside primary air filter, trumpet type collecting hood, is provided with dehydrater.
5. a kind of warning of air pollution device according to claim 1, it is characterised in that：It is provided with the air sampling tank
Miniature negative pressure pump, is easy to suck air, the Miniature negative pressure pump is connected with controller.
6. a kind of warning of air pollution device according to claim 1, it is characterised in that：The air detection system is located at
At the top of lamp stand, the air detection system is externally provided with protective cover, and the protective cover is provided with inside heat emission hole, protective cover provided with scattered
Hot device.
7. a kind of warning of air pollution device according to claim 1, it is characterised in that：The warning system includes green
Color, yellow, red LED lamp.
8. a kind of warning of air pollution device according to claim 1, it is characterised in that：The PM2.5 detectors are used
Sharp optical sensor GP2Y1010AU0F.
9. a kind of warning of air pollution device according to claim 1, it is characterised in that：Provided with wireless in the controller
Transport module, SMS module.
10. a kind of warning of air pollution device according to claim 1, it is characterised in that：The weather monitoring system is set
There are temperature sensor, humidity sensor, air velocity transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145721.5A CN106940359A (en) | 2017-03-13 | 2017-03-13 | A kind of warning of air pollution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145721.5A CN106940359A (en) | 2017-03-13 | 2017-03-13 | A kind of warning of air pollution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106940359A true CN106940359A (en) | 2017-07-11 |
Family
ID=59469474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145721.5A Pending CN106940359A (en) | 2017-03-13 | 2017-03-13 | A kind of warning of air pollution device |
Country Status (1)
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| CN111508206A (en) * | 2020-04-15 | 2020-08-07 | 广东电网有限责任公司 | Indoor SF6 gas alarm device |
| CN111564023A (en) * | 2020-05-14 | 2020-08-21 | 清华大学合肥公共安全研究院 | Method and system for setting leakage alarm threshold of buried gas pipeline |
| CN114463952A (en) * | 2022-01-07 | 2022-05-10 | 深圳市研锐智能科技有限公司 | Wisdom boundary control platform early warning device |
| CN114492936A (en) * | 2021-12-28 | 2022-05-13 | 三峡新能源海上风电运维江苏有限公司 | Wind power plant fan flying wadding intrusion early warning method based on numerical weather forecast |
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