CN210775409U - Vehicle-mounted type sailing traceability monitoring system - Google Patents
Vehicle-mounted type sailing traceability monitoring system Download PDFInfo
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- CN210775409U CN210775409U CN201921634807.5U CN201921634807U CN210775409U CN 210775409 U CN210775409 U CN 210775409U CN 201921634807 U CN201921634807 U CN 201921634807U CN 210775409 U CN210775409 U CN 210775409U
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- 238000005070 sampling Methods 0.000 claims description 73
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
The utility model discloses a vehicle-mounted navigation traceability monitoring system, which comprises an ozone and VOCs integrated monitor arranged on a mobile monitoring vehicle, can directly carry out on-line monitoring on ozone and Volatile Organic Compounds (VOCs) in the atmosphere, and carries out qualitative and quantitative analysis on the categories of toxic and harmful gases and peculiar smell characteristic pollutants and the hazard degree; meanwhile, the distribution condition of the dust concentration on the road can be analyzed and monitored by the additionally-mounted dust accumulation load monitor, so that the major work of environmental sanitation is facilitated. The utility model provides a vessel tracing monitoring system, equipment mobility is good, and monitoring range is wide, and the monitoring accuracy is good, and monitoring system can go out at any time and move and carry out ozone and VOCs monitoring to any region, also can the limit vessel monitoring, and the monitoring coverage is wide.
Description
Technical Field
The utility model belongs to city industrial source volatile organic compounds detection area, more specifically say, relate to an ozone and VOCs system of navigating and tracing to source to chemical industry garden.
Background
In recent years, the problem of ozone pollution is gradually highlighted, particularly, various chemical industry parks and industrial gathering areas become important fixed emission sources of atmospheric gaseous pollutants, but the chemical industry parks have the problems of unclear pollution bottom, unclear organized/unorganized emission components of enterprises and the like, so that the requirement of a movable atmosphere pollution gas monitoring system is gradually remarkable.
At present, three main modes are provided for monitoring ozone and VOCs (volatile organic compounds) pollutants in a chemical industry park. The first mode is single-point monitoring, and the single-point monitoring is that ozone or VOCs equipment is installed at a certain fixed place for on-line monitoring. For example, the Chinese utility model with publication (announcement) number CN207366528U and publication (announcement) date 2018-05-15 discloses an online volatile organic compound monitoring device, which comprises a cabinet body fixedly connected with a cabinet door through a hinge, wherein a plurality of layers of partition plates are horizontally arranged in the cabinet body, each layer of partition plate is provided with an air vent, the upper surface of each partition plate is fixedly connected with a monitoring device, the monitoring device comprises a processor, a control unit, an information acquisition unit, a power module, a communication unit, an output unit, an input unit and a data storage unit, the bottom of the back of the cabinet body is fixedly connected with an air inlet pipe, one end of the air inlet pipe close to the cabinet body is provided with a first electromagnetic valve, one end of the air inlet pipe far away from the cabinet body is fixedly connected with an air blowing pipe, the middle part of the air blowing pipe is provided with a second electromagnetic, one side of the air inlet pipe is fixedly connected with an air outlet pipe; the utility model has the advantages that: realize automated control, alleviate the manpower burden, convenient to use has improved maintenance efficiency, and the easy access, however, it can only provide single-point monitoring mode, can only evaluate local atmospheric condition, can't say clearly the pollution sources.
The second mode is multi-device multi-point bit grouping network monitoring, wherein the networking monitoring is realized by integrally planning, installing ozone or VOCs monitoring instruments in enterprise factories or batch grid point positions of a chemical industry park, and integrating all monitored pollution gas data into a server through a network to perform big data comprehensive analysis. For example, the Chinese utility model patent with publication (publication) number CN205449930U and publication (publication) date 2016-08-10 discloses an atmospheric pollutant on-line monitoring device and system based on a wireless cloud sensing network. The utility model discloses an utilize the characteristic of the cloud platform of wireless cloud sensing net, set up wireless sensing net communication module for atmospheric pollutants on-line monitoring equipment, insert it in the wireless cloud sensing net to the monitoring information who uploads atmospheric pollutants to the cloud ware in real time, and receive the control command that the user assigned through the cloud ware. Therefore, the online monitoring of the atmospheric pollutants can be automatically and remotely carried out, and the monitoring equipment is remotely monitored. Although the network monitoring mode can reflect the overall situation of the region, the cost of mass construction is high, and the emergency situation cannot be dealt with, so that emergency monitoring can be realized.
The third mode is mobile monitoring of single set of equipment, which is to carry ozone or VOCs equipment on a mobile carrier (automobile) for monitoring during traveling, and acquire the concentration of pollutants on a path by superposing GPS real-time position information on the basis. For example, the chinese patent application publication (publication) No. CN105021691A, 2015-11-04, which is published (published) date discloses a system and a method for online mass spectrometry detection of volatile organic compounds based on a mobile monitoring vehicle, wherein the system comprises the mobile monitoring vehicle and an online mass spectrometer of volatile organic compounds; a cab, a working area, a functional area and an instrument area are arranged in the mobile monitoring vehicle; the volatile organic compound online mass spectrometer is a single photon ionization time-of-flight mass spectrometer, is placed in the functional area and is used for realizing real-time online qualitative and quantitative analysis of industrial source volatile organic compound emission. The monitoring vehicle can detect the composition and concentration of industrial source volatile organic compounds, can directly and quickly measure samples without sample pretreatment conditions, realizes high-throughput sample analysis, can detect the emission of pollution source volatile organic compounds in a navigation mode, and further represents the emission condition of the composition and concentration of the volatile organic compounds along with time under higher time resolution. However, the mobile monitoring mode is limited by the low time resolution and the single monitoring factor of the traditional instrument, and cannot realize quick traceability response to various pollutants simultaneously, and the systematicness and the efficiency value are poor.
Ozone in atmospheric environment is produced by ozone precursor (mainly VOCs and nitrogen oxides) undergoing some complex photochemical reactions under certain meteorological conditions, so that ozone pollution in a chemical industrial park is controlled, except for a region ozone high-value region, the ozone precursor, namely the emission of the nitrogen oxides and the VOCs, needs to be monitored, and further accurate tracing is realized. Therefore, the ozone and VOCs sailing traceability system for the chemical industry park is invented, a high-value area to be discharged is moved and monitored intensively under an emergency state or daily source investigation, a data basis is provided for traceability, meanwhile, a park pollution enterprise is identified quickly by matching a corresponding diffusion model based on a pollution data vehicle-mounted server, the pollution enterprise is effectively controlled, finally, a multi-service sharing cooperative park management and control system is constructed through traceability monitoring and early warning, and the systematization, scientification, refinement and informatization management level is improved.
Disclosure of Invention
1. Problems to be solved
The utility model aims at providing a vehicle-mounted type sailing traceability monitoring system aiming at a chemical industry park, which can rapidly investigate ozone, VOCs, poisonous and harmful gases and peculiar smell characteristic gas high-value areas;
the other purpose is to reasonably integrate the meteorological instrument, the TVOC sensor, the multi-component gas monitor, the dust load monitor and the infrared camera together, so that mutual interference among the instruments is avoided, and the monitoring result is not influenced.
2. Technical scheme
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
a vehicle-mounted type sailing traceability monitoring system comprises a mobile monitoring vehicle, wherein a GPS satellite positioning system is mounted on the mobile monitoring vehicle, an instrument and equipment room is arranged in the mobile monitoring vehicle, a working platform is arranged at the front part in the instrument and equipment room, and an ozone and VOCs integrated monitor (monitoring ozone and volatile organic compounds in the atmosphere and supporting concentration monitoring of extended toxic and harmful and peculiar smell characteristic substances), a dust load monitor (measuring coarse particles such as dust on a road in the sailing process) and a power supply system (which can be a storage battery or other power supplies capable of supplying power movably) are arranged at the rear part of the instrument and equipment room; the roof platform of the mobile monitoring vehicle is provided with an infrared camera, a weather instrument and a TVOC sensor;
the flow monitoring vehicle is also provided with a sampling main pipe, the middle part of the sampling main pipe is provided with a separation baffle plate, and the separation baffle plate divides the sampling main pipe into an upper sampling branch and a lower sampling branch which are not communicated with each other; the upper end of the upper sampling branch penetrates out of a roof platform of the mobile monitoring vehicle and is communicated with the outside atmosphere, and the lower end of the lower sampling branch penetrates out of a carriage bottom plate of the mobile monitoring vehicle and is communicated with the outside atmosphere. Particularly, a sampling hole is formed in a roof platform of the flow monitoring vehicle, an upper sampling branch of a sampling main pipe penetrates out of the roof platform from the sampling hole, and a flange plate is facilitated to ensure that the position between the upper sampling branch and the sampling hole is fixed and the environment in the vehicle is sealed; a sampling hole is also formed in a carriage bottom plate of the flow monitoring vehicle, and a down-sampling branch of the sampling main pipe penetrates out of the carriage bottom plate from the sampling hole, so that a flange plate is also facilitated to ensure the position between the down-sampling branch and the sampling hole to be fixed and the environment in the vehicle to be sealed;
ozone and VOCs integral type monitor and sampling branch UNICOM on with, laying dust load monitor and down sampling branch UNICOM. Ozone and VOCs integral type monitor, laying dust load monitor are all from taking active large-traffic aspirator pump to sample the outside gas of flow monitoring car respectively through sampling branch, down sampling branch.
Preferably scheme, atmosphere sampling house steward is detachable, is convenient for adjust the inside space of mobile monitoring car in a flexible way in order to satisfy different space demands.
Preferably, the whole inner wall of the sampling header is coated with a Teflon coating. The wall adsorption of the gas and the particles to be monitored and analyzed can be avoided as much as possible, and the monitoring result is disturbed.
Preferably, the upper end that the branch road that samples goes out the roof platform of mobile monitoring car is provided with rain-proof cap on.
Preferably, ozone and VOCs integral type monitor and laying dust load monitor all install damper additional when the installation. The damping mechanism can be a steel wire rope damper or a rubber pad damper, and the normal work of the equipment can be ensured as long as the equipment is ensured not to have hard impact in the running process of the flow monitoring vehicle.
Preferably, the working platform is internally provided with a tool cabinet.
In a preferable scheme, an Uninterruptible Power Supply (UPS) and a data processing and transmission control system are arranged in the working platform; the UPS equipment is used for being matched with a power supply system to supply power. The system comprises a data processing and GPS satellite positioning system, a transmission control system, an ozone and VOCs integrated monitor, a dust load monitor, an infrared camera, a TVOC sensor and a meteorological instrument, wherein the data processing and transmission control system mainly comprises an industrial personal computer, a server (a data analysis software system which comprises data acquisition software, analysis software and remote login software is embedded in the data processing and transmission control system), a computer, data preprocessing software and the like (the references can be made to the data processing and transmission control system, the data processing and transmission control system comprises an industrial personal computer, a server (a data analysis software system which comprises data acquisition software, analysis software and remote login software is embedded in the data processing and transmission control system, green traffic, 2017(7) (235) and 236) and is used for realizing data analysis processing and transmission of the GPS satellite positioning system, the ozone and VOCs integrated monitor, the dust load; the display is arranged above the working platform and connected with the data processing and transmission control system, and images shot by the infrared camera and real-time monitoring data of each instrument are transmitted to the display through the data processing and transmission control system and then displayed through the display.
Preferably, a passenger working chair is further arranged in the instrument equipment room, and the working chair can be adjusted on the guide rail in a front-back sliding mode.
Preferably, the mobile monitoring vehicle is further provided with a GPS satellite positioning system. The GPS satellite positioning system can transmit data such as the position, the speed, the acceleration and the like of the vehicle to the data processing and transmission control system, and the high-value distribution situation of pollutants is directly displayed on the running track of the vehicle through the data processing and transmission control system.
Preferably, the inside driver's cabin that still is provided with of mobile monitoring car, the driver's cabin utilizes the baffle to cut off with instrument and equipment room, increases explosion-proof thermal-insulated membrane on the glass of driver's cabin, and interior trim material is fire-proof.
Preferably, the rear end of the mobile monitoring vehicle is a double door, and a top-climbing ladder is mounted on a vehicle door on one side.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides a vehicular navigation traceability monitoring system, which integrates an ozone and VOCs integrated monitor, a dust load monitor, a data processing and transmission control system, a power supply system and a video monitoring system (an infrared camera and a display), and realizes the long-time continuous work of vehicle-mounted upper-mounted instrument equipment under the mobile navigation traceability working mode;
on one hand, the high-value concentration spatial position of VOCs can be determined by means of quick and accurate tracing of pollutants by means of the combination of real-time data of the ozone and VOCs integrated monitor with high time resolution and a GPS satellite positioning system, and meanwhile, the categories and the hazard degrees of toxic and harmful gases and peculiar smell characteristic pollutants can be quantitatively analyzed by means of a stagnation monitoring and evaluating system by means of the powerful functions of the ozone and VOCs integrated monitor;
on the other hand, the platform display and the rapid output of the comprehensive analysis report can be realized, the data obtained by rapid source tracing and quantitative evaluation can be displayed on the platform in real time, and meanwhile, the source region and the potential influence region of specific factors can be judged based on a small-scale atmospheric diffusion model, and the comprehensive analysis report is output; and is
The navigation traceability monitoring system comprises a video monitoring system, and can record the live-action pictures of high-value positions of ozone VOCs in real time through the cooperation of an infrared camera and a display, retain image data and provide powerful support for law enforcement; and is
The additionally carried dust load monitor can simultaneously output the distribution condition of the dust concentration on the road, thereby being beneficial to the development of the key work of environmental sanitation;
(2) the utility model provides a vehicular walks to navigate and traces to source monitoring system, sampling house steward middle part is provided with the separation baffle, the separation baffle separates sampling house steward into the last sampling branch road and the down sampling branch road that do not communicate with each other; the ozone and VOCs integrated monitor is communicated with the upper sampling branch, and the dust load monitor is communicated with the lower sampling branch; the ozone and VOCs integrated monitor and the dust load monitor are respectively provided with an active large-flow air suction pump to sample air outside the flow monitoring vehicle through an upper sampling branch and a lower sampling branch, so that the disorder of internal airflow caused by the sharing of a sampling main pipe by two sets of instruments and equipment can be avoided, the monitoring result is influenced, and particularly, the influence of particle pollutants of lower airflow on the monitoring of the ozone and VOCs integrated monitor can be effectively avoided;
(3) the utility model provides a vehicular walks to navigate and traces to source monitoring system installs GPS satellite positioning system, can pass data such as the position of car, speed and acceleration to data processing and transmission control system, directly demonstrates the distribution condition of pollutant high value on the vehicle orbit through data processing and transmission control system;
a small-scale atmospheric diffusion model is embedded in a software system carried by the navigation traceability vehicle, and the future diffusion and transmission source of pollutants can be simulated and calculated in real time based on monitoring data;
the construction cost is low, and a set of system can arrive appointed region as required and do the monitoring, acquires ozone and VOCs concentration data simultaneously, relies on the powerful function of equipment self and can acquire the concentration data of poisonous and harmful, peculiar smell characteristic pollutant even. The monitoring work of a plurality of instruments in the instrument networking monitoring scheme can be completed only by equipping one set of system.
Drawings
FIG. 1 is a schematic diagram of the architecture design of an ozone and VOCs navigation traceability system in a chemical industry park;
FIG. 2 is a top view of the internal structure of the ozone and VOCs navigation traceability system in the chemical industry park;
FIG. 3 is a schematic diagram of a specific structure of a multi-channel sampling header pipe;
in the figure: 1. a vehicle chassis; 2. a power supply system; 3. an air conditioner; 4. a server; 5. a cab; 6. a partition plate; 7. climbing a ladder; 8. a sampling header pipe; 9. separating the partition plate; 10. rain-proof caps; 11. a TVOC sensor; 12. an up-sampling branch; 13. A down-sampling branch; 14. an infrared camera; 15. a weather instrument; 16. an ozone and VOCs integrated monitor; 17. a working platform; 18. a display; 19. a dust load monitor; 20. a storage battery cabinet; 21. a working chair; 22. a guide rail; 23. driver's cabin work chair.
Detailed Description
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or the two elements can be directly connected together; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or the two elements may be directly integrated. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
"TVOC" is total volatile organic.
"VOCs" are volatile organic compounds.
The steel wire rope shock absorber is an existing steel wire rope shock absorber (for example, the steel wire rope shock absorber for vehicle-mounted and shipborne precision instruments, which is produced by Guangzhou Shanghai valve manufacturing Limited company, the model number is ZD ZTG XHS GSG, and the specific installation and use method refers to the use specification). When the positioning device is used, one positioning plate is fixed on the vehicle body surface/the working platform surface, and the installation surface of a corresponding instrument is fixed to the other positioning plate; the rubber pad damper has the same structure with the existing rubber pad damper (for example, the rubber pad damper for precision instruments, the model of the rubber pad damper is JSD-210, which is produced by Shanghai Qingpu new damper factory, and the specific installation and use method is shown in the specification), and comprises bolt holes and a metal rubber composite plate, wherein the bolt holes are connected with the instruments during installation, and the installation holes of the metal rubber composite plate are connected and fixed with the vehicle body surface/the working platform surface.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As used herein, "front" refers to the heading of the mobile monitoring vehicle as the front, and "rear" refers to the rear of the mobile monitoring vehicle as the rear.
The present invention will be further described with reference to the following specific embodiments.
As shown in fig. 1 and fig. 2, the vehicle-mounted navigation traceability monitoring system provided by the utility model comprises a mobile monitoring vehicle, wherein a vehicle chassis 1 of the mobile monitoring vehicle is modified and divided into an instrument equipment room and a cab 5, and the cab 5 and the instrument equipment room are separated by a partition plate 6; a cab working chair 23 is arranged in the cab 5, an explosion-proof heat insulation film is added on the glass of the cab 5, and the interior material is fireproof. The rear end of the mobile monitoring vehicle is a double door, a top climbing ladder 7 is installed on a vehicle door on one side of the double door, and a gas sampling header pipe 8, a TVOC sensor 11, an infrared camera 14 and a meteorological instrument 15 are sequentially arranged from back to front on a roof platform of the mobile monitoring vehicle. Install air conditioner 3 on the indoor lateral wall of instrument and equipment room, instrument and equipment room front portion sets up work platform 17, and the middle part is equipped with the work chair 21 that can slide adjusting position around on guide rail 22, and the rear portion is provided with ozone and VOCs integral type monitor 16, laying dust load monitor 19 and power supply system 2, in addition, still installs GPS satellite positioning system on the mobile monitoring car.
The power supply system 2 may be a storage battery, and is installed in the instrument room through the storage battery cabinet 20, but the power supply system 2 may also be other devices that can realize mobile power supply.
The working platform 17 is internally provided with an Uninterruptible Power Supply (UPS) matched with the power supply system 2 for power supply, a data processing and transmission control system and a tool cabinet. The data processing and transmission control system mainly comprises an industrial personal computer, a server 4 (a data analysis software system comprising data acquisition software, analysis software and remote login software is embedded in the data processing and transmission control system), a computer, data preprocessing software and the like (in the references: Yaojian-qun. Jilin pine original Tianhe bridge health monitoring system for general overview, green traffic, 2017 (7): 235 and 236.), wherein the data processing and transmission control system is connected with a GPS satellite positioning system, an ozone and VOCs integrated monitor 16, a dust load monitor 19, a TVOC (total volatile organic compounds) sensor, an infrared camera 14 and a meteorological instrument 15. A display 18 is arranged on a partition wall above the working platform 17, and the display 18 is connected with the data processing and transmission control system and used for displaying images shot by the infrared camera 14 and data results monitored by the ozone and VOCs integrated monitor 16, the dust load monitor 19 and the meteorological instrument 15.
Ozone and VOCs integral type monitor 16 and laying dust load monitor 19 all install damper additional when its installation face (for example bottom and back) when the installation, damper can be wire rope bumper shock absorber also can be rubber pad bumper shock absorber, as long as can guarantee that equipment does not have hard impact in the flow monitoring car driving process can, guarantee that equipment normally works. Taking a steel wire rope shock absorber as an example, according to the weight, the mass center and the size of the equipment, transition iron plates are pre-embedded at appropriate positions on the working platform surface 17 and the car wall corresponding to the bottom and the side surfaces of the equipment, and because the operating surface of the equipment is arranged on the right side in the driving direction, the steel wire rope shock absorbers are transversely distributed between the working platform 17 in contact with the machine body of the equipment and the car wall, so that the inertia impact caused by braking or acceleration of a car is reduced, and the normal work of equipment instruments is ensured.
As shown in fig. 3, a separation baffle 9 is arranged in the middle of the sampling header pipe 8, and the separation baffle 9 divides the sampling header pipe 8 into an upper sampling branch 12 and a lower sampling branch 13 which are not communicated with each other; the ozone and VOCs integrated monitor 16 and the dust load monitor 19 are provided with active large-flow air suction pumps, wherein the ozone and VOCs integrated monitor 16 is communicated with an upper sampling branch 12, and the upper end of the upper sampling branch 12 penetrates through a roof platform of the mobile monitoring vehicle to be communicated with the outside atmosphere and is provided with a rain-proof cap 10; the dust load monitor 19 is communicated with the down-sampling branch 13, and the lower end of the down-sampling branch 13 penetrates through the compartment bottom plate of the mobile monitoring vehicle to be communicated with the outside atmosphere.
A sampling hole is formed in a roof platform of the flow monitoring vehicle, an upper sampling branch 12 of a sampling main pipe 8 penetrates out of the roof platform from the sampling hole, and a flange plate is facilitated to ensure that the position between the upper sampling branch 12 and the sampling hole is fixed and the environment in the vehicle is sealed; sampling holes have also been seted up to the platform floor of mobile monitoring car, and sampling manifold 8's down-sampling branch road 13 wears out the platform floor from the sampling hole, does benefit to the ring flange equally and guarantees the rigidity between down-sampling branch road 13 and the sampling hole and the sealed of car internal environment.
As shown in fig. 1, the utility model provides a vehicular walks to navigate and traces to source monitoring system theory of operation and flow as follows:
equipment debugging: before running of various instruments and equipment, regular calibration and debugging are carried out in a laboratory, and real-time calibration is not needed in the vehicle-mounted navigation working process.
Operation monitoring: as shown in fig. 1-3, during the traveling of the vehicle 1, the ozone and VOCs integrated monitor 16 and the dust load monitor 19 extract air samples at the roof and the bottom of the vehicle in real time through a self-contained large-flow sampling pump, the air samples enter respective chambers of the ozone and VOCs integrated monitor 16 and the dust load monitor 19 through the upper sampling branch 12 and the lower sampling branch 13 respectively for online analysis, and the ozone and VOCs integrated monitor 16 can perform quantitative analysis on the categories and the hazard degrees of toxic and harmful gases and peculiar smell characteristic pollutants in a park; meanwhile, the TVOC sensor 11 and the meteorological instrument 15 can feed back the data change of the atmospheric environmental factors in real time in the vehicle advancing process, the GPS satellite positioning system records the wheel driving data to realize the display of the overall space distribution condition of the atmospheric pollutants, the transmission source of the high-value concentration space position is quickly traced through the embedded small-scale atmospheric diffusion model, and on the basis, once the pollutant emission source is found, the infrared camera 14 is used for photographing and storing; the monitoring/recording data of all the instruments and equipment are transmitted to the data processing and transmission control system through the data line in real time to analyze the data, the monitoring result is displayed on the display 18 in real time, and finally, a comprehensive analysis report is output based on the monitoring data and the image information to support law enforcement work of related environmental protection business units.
Example 2
The utility model discloses in, utilize the vehicular to walk to navigate to trace to the source monitoring system and monitor to a certain worker garden, volatile organic compounds benzene and ozone in can effectual discernment and the monitoring garden show the whole spatial distribution situation of pollutant.
The above, only be the embodiment of the utility model discloses a patent preferred, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel who is familiar with this technical field are in the utility model discloses a within range, according to the utility model discloses a technical scheme and utility model patent conception of the patent substitute or change with equaling all belong to the protection scope of the utility model patent.
Claims (9)
1. The utility model provides a vehicular walks to navigate and traces to source monitoring system, includes mobile monitoring vehicle, install GPS satellite positioning system on the mobile monitoring vehicle, its characterized in that: an instrument and equipment room is arranged in the mobile monitoring vehicle; the indoor front part of the instrument equipment is provided with a working platform, and the rear part of the instrument equipment is provided with an ozone and VOCs integrated monitor, a dust load monitor and a power supply system; the roof platform of the mobile monitoring vehicle is provided with an infrared camera, a weather instrument and a TVOC sensor;
the mobile monitoring vehicle is also provided with a sampling header pipe, the middle part of the sampling header pipe is provided with a separation baffle plate, the separation baffle plate divides the sampling header pipe into an upper sampling branch and a lower sampling branch which are not communicated with each other, the upper end of the upper sampling branch penetrates through a roof platform of the mobile monitoring vehicle and is communicated with the external atmosphere, and the lower end of the lower sampling branch penetrates through a carriage bottom plate of the mobile monitoring vehicle and is communicated with the external atmosphere; ozone and VOCs integral type monitor and sampling branch intercommunication down, laying dust load monitor and down sampling branch intercommunication down.
2. The vehicle-mounted type navigation traceability monitoring system of claim 1, wherein: the inner wall of the sampling manifold is coated with a Teflon coating.
3. The vehicle-mounted type navigation traceability monitoring system of claim 2, wherein: the upper end that the upper sampling branch road wore out mobile monitoring car roof platform is provided with rain-proof cap.
4. The vehicle-mounted type navigation traceability monitoring system of claim 1, wherein: the installation face of ozone and VOCs integral type monitor and laying dust load monitor when the installation all install damper additional.
5. The vehicle-mounted type sailing traceability monitoring system of any one of claims 1-4, wherein: and a tool cabinet is also arranged in the working platform.
6. The vehicle-mounted type navigation traceability monitoring system of claim 5, wherein: the working platform is internally provided with an uninterrupted power supply device UPS and a data processing and transmission control system, the uninterrupted power supply device UPS is used for being matched with a power supply system to supply power, and the data processing and transmission control system is connected with a GPS satellite positioning system, an ozone and VOCs integrated monitor, a dust accumulation load monitor, an infrared camera and a weather instrument; and a display connected with the data processing and transmission control system is arranged above the working platform.
7. The vehicle-mounted type sailing traceability monitoring system of any one of claims 1-4, wherein: the instrument equipment chamber is also provided with a working chair, and the position of the working chair can be adjusted through a guide rail.
8. The vehicle-mounted type navigation traceability monitoring system of claim 7, wherein: the mobile monitoring vehicle is characterized in that a cab is further arranged inside the mobile monitoring vehicle, and the cab and the instrument and equipment room are separated through a partition plate.
9. The vehicle-mounted type navigation traceability monitoring system of claim 8, wherein: the vehicle rear end of mobile monitoring car be two doors, two one side door in opening the door are installed and are stepped on the top ladder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921634807.5U CN210775409U (en) | 2019-09-27 | 2019-09-27 | Vehicle-mounted type sailing traceability monitoring system |
| PCT/CN2020/088264 WO2021057030A1 (en) | 2019-09-27 | 2020-04-30 | Vehicle-mounted navigation traceability monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921634807.5U CN210775409U (en) | 2019-09-27 | 2019-09-27 | Vehicle-mounted type sailing traceability monitoring system |
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| CN210775409U true CN210775409U (en) | 2020-06-16 |
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| CN201921634807.5U Active CN210775409U (en) | 2019-09-27 | 2019-09-27 | Vehicle-mounted type sailing traceability monitoring system |
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| WO (1) | WO2021057030A1 (en) |
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