CN112033769A - Pollution online monitoring and tracing system based on artificial intelligence and use method thereof - Google Patents
Pollution online monitoring and tracing system based on artificial intelligence and use method thereof Download PDFInfo
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- CN112033769A CN112033769A CN202010871945.6A CN202010871945A CN112033769A CN 112033769 A CN112033769 A CN 112033769A CN 202010871945 A CN202010871945 A CN 202010871945A CN 112033769 A CN112033769 A CN 112033769A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 75
- 238000013473 artificial intelligence Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 122
- 239000001307 helium Substances 0.000 claims description 44
- 229910052734 helium Inorganic materials 0.000 claims description 44
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 44
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 39
- 238000011001 backwashing Methods 0.000 claims description 24
- 238000005070 sampling Methods 0.000 claims description 22
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 12
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000717 retained effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 8
- 231100000719 pollutant Toxicity 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 description 11
- 238000003915 air pollution Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 238000011897 real-time detection Methods 0.000 description 1
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- 239000002689 soil Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2273—Atmospheric sampling
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- 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
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- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0029—Cleaning of the detector
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- 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
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0042—SO2 or SO3
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Abstract
The invention discloses an artificial intelligence-based pollution online monitoring and tracing system and a using method thereof, relates to the technical field of air monitoring, and aims to solve the problems that in the prior art, residual pollutant components exist in a detection cavity in the automatic air monitoring equipment after use, secondary detection can be carried out only after cleaning is needed, and detection data deviation can be caused if continuous detection is carried out. The air quality detection tank is arranged inside the air monitoring box, the number of the air quality detection tanks is four, a remote data machine box is arranged on the outer surface of the air quality detection tank and connected with the air quality detection tank through screws, a first tank body valve port is arranged at the top of the air quality detection tank, a second tank body valve port is arranged at the bottom of the air quality detection tank, a three-way circulating pump is arranged above the air quality detection tank, and air discharge ports are formed in two ends of the three-way circulating pump.
Description
Technical Field
The invention relates to the technical field of air monitoring, in particular to an artificial intelligence-based pollution online monitoring and tracing system and a using method thereof.
Background
Air pollutants are caused by a mixture of gaseous, volatile, semi-volatile, and Particulate Matter (PM), and their compositional variations are significant. The composition of air pollution is influenced by a number of factors, including weather conditions, different times of day, different days of the week, industrial activities and traffic intensity, etc., and the sources of air pollution can be divided into two categories, natural and man-made, the formation and emission of many different pollutants and chemicals from natural processes in the earth's crust, such as the particulate and gaseous pollutants emitted by volcanic eruptions like sulfur dioxide, hydrogen sulfide and methane. Forest fires also cause air pollution, giving off smoke, soot, unburned hydrocarbons, carbon monoxide, nitrogen oxides and dust. The particles erupted from tsunamis, bacterial spores, pollen and dust from the soil are also natural "contributors" to air pollution. Plants and trees are also sources of hydrocarbons; anthropogenic sources are a major aspect of air pollution, which arises primarily from the production and daily activities of people. Artificial sources can be divided into special sources and synthetic sources. If one can unambiguously indicate that the pollutants contained in the air originate from a certain emission source, this source is called a special source. Often, the particular source is a single large plant or the only emission of a certain air pollutant. If there are many sources of emissions, either fixed or mobile, in a region, one cannot determine that they are from a particular source based on the composition and nature of the pollutants contained in the air, which sources are collectively referred to as integrated sources.
In order to monitor air, a plurality of air monitoring points are generally set up in a city, automatic monitoring instruments are installed for continuous automatic monitoring, monitoring results are sent to a person to be retrieved periodically, and relevant data are analyzed and obtained.
The inside detection cavity of current automatic air monitering equipment after using can have some remaining pollutant composition, just can carry out the secondary after needing the clearance and detect, if the change that the continuity detected will lead to the deviation of detecting data going out.
Disclosure of Invention
The invention aims to provide an artificial intelligence-based pollution online monitoring and tracing system and a using method thereof, so as to solve the problems that the existing automatic air monitoring equipment in the background art has residual pollutant components in a detection cavity after being used, secondary detection can be carried out only after the residual pollutant components are cleaned, and detection data deviation can be caused if continuous detection is carried out.
In order to achieve the purpose, the invention provides the following technical scheme: an artificial intelligence-based pollution online monitoring and tracing system comprises an air monitoring box, wherein an air quality detection tank is arranged inside the air monitoring box, four air quality detection tanks are arranged, a remote modem box is arranged on the outer surface of the air quality detection tank and is connected with the air quality detection tank through screws, a first tank body valve port is arranged at the top of the air quality detection tank, a second tank body valve port is arranged at the bottom of the air quality detection tank, a three-way circulating pump is arranged above the air quality detection tank, air discharge ports are arranged at two ends of the three-way circulating pump, first circulating ports are arranged at two sides of the top of the three-way circulating pump, four first circulating ports are arranged at two sides of the bottom of the three-way circulating pump, two second circulating ports are arranged at two sides of the bottom of the three-way circulating pump, the second circulating ports are connected with the first tank body through pipelines, the top of air monitoring case is provided with the back flush work box, and back flush work box and air monitoring case pass through the screw connection, the below of air monitoring case is provided with the air sampling bellows, and the air sampling bellows with pass through the screw connection with the air monitoring case, the surface of air monitoring case is provided with the chamber door that opens and shuts, and opens and shut chamber door and air monitoring case and pass through the hinge rotation connection, the both sides of air monitoring case all are provided with the exhaust air window, and the exhaust air window passes through the pipe connection with the air escape, can realize the intelligent air detection operation of compartment, can real-time detection and transmission air pollution data.
In a further embodiment, the bottom of the air sampling air box is provided with a hollow support rod, the hollow support rod is connected with the air sampling air box through a bolt, the surface around the air sampling air box is provided with an air inlet window, the outer surface of the air inlet window is provided with an electric control blade plate, the electric control blade plate is connected with the air inlet window in a rotating mode, and sampling and collecting operations of air can be achieved.
In a further embodiment, a one-way cross pipeline is arranged inside the air sampling air box, the one-way cross pipeline is connected with the air inlet window through a flange, an air flow port is arranged above the one-way cross pipeline, the number of the air flow ports is four, and the air flow ports are connected with the valve port of the second tank body through pipelines, so that the conveying and flowing operation of sample air can be realized.
In a further embodiment, a back washing pump body is arranged inside the back washing working box and is connected with the first circulation port through a pipeline, a helium film filter tank is arranged inside the back washing pump body, and a micro compressor is arranged above the helium film filter tank and can extract helium in air to perform self-circulation washing operation.
In a further embodiment, a wind vane assembly is arranged above the backwashing work box and comprises a direction base shaft, the direction base shaft is connected with the backwashing work box through a clamping groove, a wind vane rod is arranged above the direction base shaft and is rotatably connected with the direction base shaft, and a lightning rod is arranged at the top of the wind vane rod and can calculate the generation direction of a pollution source.
In a further embodiment, the input of remote data machine box is connected with the output of GPS orientation module, oxysulfide detection module, PM detection module and nitrogen oxide detection module, the output of remote data machine box is connected with the input of signal reception basic station, the output of signal reception basic station is connected with the input of pollution numerical value overall planning module, the output of pollution numerical value overall planning module is connected with the input that historical numerical value compared the module, historical numerical value compares the output of module and is connected with the input of pollution source analysis module, can carry out the analysis of datumization and judge the operation to the pollution source.
In a further embodiment, the air quality detection tank comprises a sulfur oxide detection module, a PM detection module and a nitrogen oxide detection module, and the remote data machine box comprises a GPS positioning module, so that the device can be positioned, and the pollution source can be conveniently tracked and searched.
The use method of the pollution online monitoring and tracing system based on artificial intelligence comprises the following steps:
the method comprises the following steps: the whole external monitoring equipment mounting frame is arranged on a relatively high building or a terrain, so that the influence caused by some stable factors is reduced, and a monitoring system in the equipment can carry out air monitoring at intervals after being powered on;
step two: four groups of air quality detection tanks in the box body before monitoring are kept in a vacuum negative pressure state, when the system is started, the valve ports of a second tank body at the bottom of the air quality detection tanks and the electric control blades on the surfaces of the air inlet windows are opened, and external air is sucked into the air quality detection tanks by utilizing pressure difference;
step three: the four groups of air quality detection tanks can collect air samples in four different directions, then the valve ports of the second tank body are closed, and the sulfur oxide detection module, the PM detection module and the nitrogen oxide detection module in the tank body respectively detect the pollution components in the air;
step four: after the detection data are obtained, transmitting each pollution value to a base station on the ground through a remote data machine box on the outer side of the tank body, sorting and classifying the four groups of transmitted data through the base station, and then comparing each value with the value of the historical record, thereby judging whether the detected value is abnormal or not;
step five: if some numerical values in the detection exceed conventional historical numerical values, the system can carry out deep analysis on the pollution source components represented by the numerical values, judge whether the pollution source belongs to a natural source or a man-made source and analyze the generation conditions of the pollution source;
step six: after the air detection is finished, opening a first tank valve port at the top of the tank body to enable the air to enter the three-way circulating pump, and then inputting the air into the backwashing pump body through a first circulating port at the top of the three-way circulating pump;
step seven: after entering the back flush pump body, the air is contacted with a film in the helium film filter tank, so that helium in the air enters the helium film filter tank through the film, and then the air which is thoroughly filtered is conveyed to the three-way circulating pump again and is discharged from air outlets at two ends;
step eight: after the air is discharged, the micro compressor at the top of the back washing pump body can compress helium in the helium film filter tank, the helium is conveyed into the gas quality detection tank through the three-way circulating pump after the compression is finished, the gas quality detection tank is washed, pollution sources are prevented from being retained in the tank body, and in the washing process, a valve port of the second tank body at the bottom of the tank body is in an open state, so that the substances can be conveniently discharged.
Compared with the prior art, the invention has the beneficial effects that:
1. after the air detection is finished, a first tank valve port at the top of the tank body is opened, so that the air enters a three-way circulating pump, then the air is input into a back flush pump body through a first circulating port at the top of the three-way circulating pump, the air is in contact with a film in a helium film filter tank after entering the interior of the back flush pump body, so that helium in the air enters the helium film filter tank through the film, the filtered air is re-conveyed into the three-way circulating pump and is discharged from air discharge ports at two ends, after the air is discharged, a micro compressor at the top of the back flush pump body compresses the helium in the helium film filter tank, the helium is conveyed into an air quality detection tank through the three-way circulating pump after the compression is finished and is flushed, so that some pollution sources are prevented from being retained in the tank body, and in the flushing process, the valve port of the second tank body at the bottom of the tank body is in an open state, so that the material can be conveniently discharged;
2. the invention installs the whole external monitoring equipment on a relatively high building or on the terrain, reduces the influence caused by some stable factors, the monitoring system in the equipment can carry out air monitoring once at intervals after being powered on, four groups of air quality detection tanks in the box body before monitoring are kept in a vacuum negative pressure state, when the system is started, the valve ports of a second tank body at the bottom of the air quality detection tanks and the electric control blade plates on the surfaces of air inlet windows are opened, external air is sucked into the air quality detection tanks by utilizing pressure difference, the four groups of air quality detection tanks can collect four air samples in different directions, then the valve ports of the second tank body are closed, and the sulfur oxide detection module, the PM detection module and the nitrogen oxide detection module in the tank body respectively detect the pollution components in the air.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the air monitoring box of the present invention;
FIG. 3 is a schematic structural view of a backwash operating tank of the present invention;
FIG. 4 is a schematic structural view of an air sampling bellows of the present invention;
FIG. 5 is a flow chart of monitoring feedback according to the present invention.
In the figure: the device comprises an air monitoring box 1, an opening and closing box door 2, an air sampling air box 3, a hollow support rod 4, a backwashing work box 5, a wind vane assembly 6, an air inlet window 7, an electric control blade plate 8, an air outlet window 9, a three-way circulating pump 10, an air outlet 11, a first circulating port 12, a second circulating port 13, an air quality detection tank 14, a first tank valve port 15, a second tank valve port 16, a remote data machine box 17, a backwashing pump body 18, a helium film filter tank 19, a micro compressor 20, a direction base shaft 21, a wind vane rod 22, a lightning rod 23, a one-way cross pipeline 24, an air outlet 25, a signal receiving base station 26, a pollution value planning module 27, a GPS positioning module 28, a sulfur oxide detection module 29, a PM detection module 30, a nitrogen oxide detection module 31, a pollution source analysis module 32 and a historical value comparison module 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: an artificial intelligence based pollution online monitoring and tracing system comprises an air monitoring box 1, wherein four air quality detection tanks 14 are arranged in the air monitoring box 1, four air quality detection tanks 14 are arranged in the air quality detection tank, four air quality detection tanks 14 in the box body are kept in a vacuum negative pressure state before monitoring, when the system is started, a second tank valve port 16 at the bottom of the air quality detection tank 14 and an electric control blade 8 on the surface of an air inlet window 7 are opened, external air is sucked into the air quality detection tank 14 by using pressure difference, a remote data machine box 17 is arranged on the outer surface of the air quality detection tank 14, the remote data machine box 17 is connected with the air quality detection tank 14 through screws, a first tank valve port 15 is arranged at the top of the air quality detection tank 14, a second tank 16 is arranged at the bottom of the air quality detection tank 14, a three-way circulating pump 10 is arranged above the air quality detection tank 14, and both ends of the three-way circulation pump 10 are provided with air discharge ports 11, filtered air is re-delivered into the three-way circulation pump 10 and discharged from the air discharge ports 11 at both ends, both sides of the top of the three-way circulation pump 10 are provided with first circulation ports 12, four first circulation ports 12 are provided, both sides of the bottom of the three-way circulation pump 10 are provided with second circulation ports 13, four second circulation ports 13 are provided, the second circulation ports 13 are connected with a first tank body valve port 15 through a pipeline, a back washing work box 5 is arranged above the air monitoring box 1, the back washing work box 5 is connected with the air monitoring box 1 through screws, an air sampling air box 3 is arranged below the air monitoring box 1, the air sampling air box 3 is connected with the air monitoring box 1 through screws, the outer surface of the air monitoring box 1 is provided with an opening and closing box door 2, and the opening and closing box door 2 is rotatably connected with the air monitoring box 1 through hinges, both sides of the air monitoring box 1 are provided with exhaust air windows 9, and the exhaust air windows 9 are connected with the air exhaust port 11 through a pipeline.
Further, the bottom of the air sampling air box 3 is provided with a hollow support rod member 4, the hollow support rod member 4 is connected with the air sampling air box 3 through a bolt, an air inlet window 7 is arranged on the surface of the periphery of the air sampling air box 3, an electric control blade plate 8 is arranged on the outer surface of the air inlet window 7, and the electric control blade plate 8 is rotatably connected with the air inlet window 7.
Furthermore, a single-pass cross pipeline 24 is arranged inside the air sampling air box 3, the single-pass cross pipeline 24 is connected with the air inlet window 7 through a flange, air flow openings 25 are formed in the upper portion of the single-pass cross pipeline 24, the number of the air flow openings 25 is four, the air flow openings 25 are connected with the second tank body valve port 16 through pipelines, the single-pass cross pipeline 24 respectively corresponds to the air inlet windows 7 on the periphery, meanwhile, the four groups of channels are not communicated with each other, and air in different directions is prevented from being mixed together.
Further, a back flush pump body 18 is arranged inside the back flush working box 5, air is in contact with a film inside the helium film filter tank 19 after entering the back flush pump body 18, so that helium in the air enters the helium film filter tank 19 through the film, the back flush pump body 18 is connected with the first circulation port 12 through a pipeline, the helium film filter tank 19 is arranged inside the back flush pump body 18, a micro compressor 20 is arranged above the helium film filter tank 19, and the micro compressor 20 can compress the helium inside the helium film filter tank 19.
Further, the top of back flush work box 5 is provided with wind vane assembly 6, wind vane assembly 6 includes direction base shaft 21, and direction base shaft 21 passes through the draw-in groove with back flush work box 5 and is connected, the top of direction base shaft 21 is provided with wind vane pole 22, and wind vane pole 22 rotates with direction base shaft 21 and is connected, the top of wind vane pole 22 is provided with lightning rod 23, can judge the condition of monitoring in-process wind direction through wind vane assembly 6, cooperate the air quality detection jar 14 in four positions to calculate, the pollution sources comes from with which roughly position, conveniently carry out the management and control and handle.
Further, the input of remote data machine box 17 and GPS orientation module 28, oxysulfide detection module 29, PM detection module 30 and nitrogen oxide detection module 31's output are connected, remote data machine box 17's output and signal reception basic station 26's input are connected, signal reception basic station 26's output and pollution value overall planning module 27's input are connected, pollution value overall planning module 27's output and historical numerical value compare the input of module 33 and be connected, historical numerical value compares the output of module 33 and is connected with the input of pollution source analysis module 32.
Further, the air quality detection canister 14 includes a sulfur oxide detection module 29, a PM detection module 30, and a nitrogen oxide detection module 31, and the remote data set box 17 includes a GPS location module 28 that can provide location information of the air detection points therein.
A method for using an artificial intelligence based pollution online monitoring and tracing system comprises the following steps:
the method comprises the following steps: the whole external monitoring equipment mounting frame is arranged on a relatively high building or a terrain, so that the influence caused by some stable factors is reduced, and a monitoring system in the equipment can carry out air monitoring at intervals after being powered on;
step two: four groups of air quality detection tanks 14 in the box body before monitoring are kept in a vacuum negative pressure state, when the system is started, a second tank body valve port 16 at the bottom of the air quality detection tank 14 and an electric control blade 8 on the surface of an air inlet window 7 are all opened, and external air is sucked into the air quality detection tanks 14 by using pressure difference;
step three: the four air quality detection tanks 14 can collect air samples in four different directions, then the valve port 16 of the second tank body is closed, and the sulfur oxide detection module 29, the PM detection module 30 and the nitrogen oxide detection module 31 in the tank body respectively detect the pollution components in the air;
step four: after the detection data are obtained, the pollution values are sent to a base station on the ground through a remote data machine box 17 on the outer side of the tank body, the four groups of transmitted data are sorted and classified through the base station, and then the values are compared with the values of the historical records, so that whether the detected values are abnormal or not is judged;
step five: if some numerical values in the detection exceed conventional historical numerical values, the system can carry out deep analysis on the pollution source components represented by the numerical values, judge whether the pollution source belongs to a natural source or a man-made source and analyze the generation conditions of the pollution source;
step six: after the detection of the air is finished, opening a first tank valve port 15 at the top of the tank to enable the air to enter the three-way circulating pump 10, and then inputting the air into a backwashing pump body 18 through a first circulating port 12 at the top of the three-way circulating pump 10;
step seven: after entering the back flush pump body 18, the air is in contact with a film inside the helium film filtering tank 19, so that helium in the air enters the helium film filtering tank 19 through the film, and then the air which is thoroughly filtered is conveyed to the three-way circulating pump 10 again and is discharged from the air discharge ports 11 at the two ends;
step eight: after the air is discharged, the micro compressor 20 at the top of the back-flushing pump body 18 compresses the helium in the helium film filter tank 19, and after the compression is finished, the helium is conveyed into the gas quality detection tank through the three-way circulating pump 10 to be flushed, so that some pollution sources are prevented from being retained in the tank body, and in the flushing process, the second tank body valve port 16 at the bottom of the tank body is in an open state, so that the substances can be conveniently discharged.
The working principle is as follows: when the system is started, a second tank valve port 16 at the bottom of the air quality detection tank 14 and an electric control blade 8 on the surface of an air inlet window 7 are opened, external air is sucked into the air quality detection tank 14 by using pressure difference, the four groups of air quality detection tanks 14 can collect four air samples in different directions, then the second tank valve port 16 is closed, and a sulfur oxide detection module 29, a PM detection module 30 and a nitrogen oxide detection module 31 in the tanks respectively detect pollution components in the air, sending each pollution value to a base station on the ground through a remote data machine box 17 on the outer side of the tank body after detection data are obtained, sorting and classifying four groups of transmitted data through the base station, comparing each value with a historical value to judge whether the detected value is abnormal or not, if some values in the detection exceed historical conventional values, deeply analyzing pollution source components represented by the values by a system, judging whether the pollution source belongs to a natural source or a man-made source, analyzing the generation conditions of the pollution source, opening a first tank valve port 15 on the top of the tank body after the detection of air is completed, enabling the air to enter a three-way circulating pump 10, inputting the air into a backwashing pump body 18 through a first circulating port 12 on the top of the three-way circulating pump 10, and enabling the air to be in contact with a film in a helium film filter tank 19 after the air enters the backwashing pump body 18, helium in the air enters the helium film filter tank 19 through a film, the filtered air is conveyed to the three-way circulating pump 10 again and is discharged from the air discharge ports 11 at the two ends, after the air is discharged, the helium in the helium film filter tank 19 is compressed by the micro compressor 20 at the top of the back flush pump body 18, and after the compression is finished, the helium is conveyed to the air quality detection tank through the three-way circulating pump 10 and is washed, so that certain pollution sources are prevented from being retained in the tank body, and in the washing process, the valve port 16 of the second tank body at the bottom of the tank body is in an open state, so that the substances can be discharged conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. Pollution on-line monitoring and traceability system based on artificial intelligence includes air monitoring case (1), its characterized in that: the air quality detection tank (14) is arranged in the air monitoring box (1), four air quality detection tanks (14) are arranged, a remote data machine box (17) is arranged on the outer surface of the air quality detection tank (14), the remote data machine box (17) is connected with the air quality detection tank (14) through screws, a first tank body valve port (15) is arranged at the top of the air quality detection tank (14), a second tank body valve port (16) is arranged at the bottom of the air quality detection tank (14), a three-way circulating pump (10) is arranged above the air quality detection tank (14), air discharge ports (11) are arranged at two ends of the three-way circulating pump (10), first circulating ports (12) are arranged at two sides of the top of the three-way circulating pump (10), four first circulating ports (12) are arranged at two sides of the bottom of the three-way circulating pump (10), and second circulating ports (13) are arranged at two sides of the bottom of the three-way circulating pump (, the number of the second circulation ports (13) is four, the second circulation ports (13) are connected with the first tank valve port (15) through a pipeline, a back washing work box (5) is arranged above the air monitoring box (1), the back washing work box (5) is connected with the air monitoring box (1) through screws, an air sampling air box (3) is arranged below the air monitoring box (1), the air sampling air box (3) is connected with the air monitoring box (1) through screws, an opening and closing box door (2) is arranged on the outer surface of the air monitoring box (1), the opening and closing box door (2) is rotatably connected with the air monitoring box (1) through hinges, exhaust air windows (9) are arranged on two sides of the air monitoring box (1), and the exhaust air windows (9) are connected with the air exhaust port (11) through a pipeline.
2. The pollution online monitoring and tracing system based on artificial intelligence of claim 1, wherein: the bottom of air sampling bellows (3) is provided with hollow support rod spare (4), and hollow support rod spare (4) pass through bolted connection with air sampling bellows (3), air sampling bellows (3) surface all around is provided with air intake window (7), the surface of air intake window (7) is provided with automatically controlled lamina (8), and automatically controlled lamina (8) rotate with air intake window (7) and be connected.
3. The pollution online monitoring and tracing system based on artificial intelligence of claim 2, wherein: the air sampling air box is characterized in that a single-pass cross pipeline (24) is arranged inside the air sampling air box (3), the single-pass cross pipeline (24) is connected with the air inlet window (7) through flanges, air flow openings (25) are formed in the upper portion of the single-pass cross pipeline (24), the number of the air flow openings (25) is four, and the air flow openings (25) are connected with the second tank body valve port (16) through pipelines.
4. The pollution online monitoring and tracing system based on artificial intelligence of claim 1, wherein: a back washing pump body (18) is arranged inside the back washing working box (5), the back washing pump body (18) is connected with the first circulation port (12) through a pipeline, a helium film filter tank (19) is arranged inside the back washing pump body (18), and a micro compressor (20) is arranged above the helium film filter tank (19).
5. The pollution online monitoring and tracing system based on artificial intelligence of claim 1, wherein: the wind vane assembly is characterized in that a wind vane assembly (6) is arranged above the backwashing work box (5), the wind vane assembly (6) comprises a direction base shaft (21), the direction base shaft (21) is connected with the backwashing work box (5) through a clamping groove, a wind vane rod (22) is arranged above the direction base shaft (21), the wind vane rod (22) is rotatably connected with the direction base shaft (21), and a lightning rod (23) is arranged at the top of the wind vane rod (22).
6. The pollution online monitoring and tracing system based on artificial intelligence of claim 1, wherein: the input of remote data machine box (17) is connected with the output of GPS orientation module (28), oxysulfide detection module (29), PM detection module (30) and nitrogen oxide detection module (31), the output of remote data machine box (17) is connected with the input of signal reception basic station (26), the output of signal reception basic station (26) is connected with the input of pollution value overall planning module (27), the output of pollution value overall planning module (27) is connected with the input that module (33) was compared to historical numerical value, historical numerical value compares the output of module (33) and is connected with the input of pollution source analysis module (32).
7. The pollution online monitoring and tracing system based on artificial intelligence of claim 6, wherein: the air quality detection tank (14) comprises a sulfur oxide detection module (29), a PM detection module (30) and a nitrogen oxide detection module (31), and the remote data box (17) comprises a GPS positioning module (28).
8. The method for using the pollution online monitoring and tracing system based on the artificial intelligence is realized based on the pollution online monitoring and tracing system applied to the artificial intelligence in any one of claims 1 to 7, and is characterized by comprising the following steps of:
the method comprises the following steps: the whole external monitoring equipment mounting frame is arranged on a relatively high building or a terrain, so that the influence caused by some stable factors is reduced, and a monitoring system in the equipment can carry out air monitoring at intervals after being powered on;
step two: four groups of air quality detection tanks (14) in the box body before monitoring are kept in a vacuum negative pressure state, when the system is started, a second tank body valve port (16) at the bottom of the air quality detection tank (14) and an electric control blade plate (8) on the surface of an air inlet window (7) are opened, and external air is sucked into the air quality detection tank (14) by utilizing pressure difference;
step three: four groups of air quality detection tanks (14) can collect air samples in four different directions, then valve ports (16) of a second tank body are closed, and a sulfur oxide detection module (29), a PM detection module (30) and a nitrogen oxide detection module (31) in the tank body respectively detect pollution components in the air;
step four: after the detection data are obtained, the pollution values are sent to a base station on the ground through a remote data machine box (17) on the outer side of the tank body, the four groups of transmitted data are sorted and classified through the base station, and then the values are compared with the values of the historical records, so that whether the detected values are abnormal or not is judged;
step five: if some numerical values in the detection exceed conventional historical numerical values, the system can carry out deep analysis on the pollution source components represented by the numerical values, judge whether the pollution source belongs to a natural source or a man-made source and analyze the generation conditions of the pollution source;
step six: after the air detection is finished, a first tank valve port (15) at the top of the tank body is opened, so that the air enters a three-way circulating pump (10), and then the air is input into a backwashing pump body (18) through a first circulating port (12) at the top of the three-way circulating pump (10);
step seven: after entering the back flush pump body (18), the air is contacted with a film in the helium film filtering tank (19), so that helium in the air enters the helium film filtering tank (19) through the film, and then the filtered air is conveyed to the three-way circulating pump (10) again and is discharged from air outlets (11) at two ends;
step eight: after the air is discharged, the micro compressor (20) at the top of the back washing pump body (18) compresses helium in the helium film filter tank (19), the helium is conveyed into the air quality detection tank through the three-way circulating pump (10) after the compression is finished, the helium is washed, some pollution sources are prevented from being retained in the tank body, and in the washing process, a second tank body valve port (16) at the bottom of the tank body is in an open state, so that the substances can be conveniently discharged.
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