CN116744154B - Ambient air real-time monitoring system - Google Patents
Ambient air real-time monitoring system Download PDFInfo
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- CN116744154B CN116744154B CN202311031720.XA CN202311031720A CN116744154B CN 116744154 B CN116744154 B CN 116744154B CN 202311031720 A CN202311031720 A CN 202311031720A CN 116744154 B CN116744154 B CN 116744154B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 81
- 239000012080 ambient air Substances 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 89
- 230000007613 environmental effect Effects 0.000 claims abstract description 34
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 5
- 239000003570 air Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
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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
-
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Computer Networks & Wireless Communication (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses an ambient air real-time monitoring system, which belongs to the field of ambient air monitoring, and comprises a transmission case and an ambient monitoring micro-station, wherein the ambient monitoring micro-station is arranged on the top surface of the transmission case; the environment monitoring micro station comprises a wireless communication module, a meteorological parameter unit, a parameter sensing unit, a gas detection unit and a gas sensing unit, wherein the wireless communication module is connected with a background system by adopting a 4G or 5G network, the meteorological parameter unit, the parameter sensing unit, the gas detection unit and the gas sensing unit are all connected with the wireless communication module, and fixed assemblies are arranged on the top surface of the transmission case close to four corners; the lateral wall is the opening around the transmission case, both sides are provided with the baffle respectively around the transmission case, two through-holes have been seted up to baffle lateral wall symmetry, and it can realize, effectively solves the inaccurate scheduling problem of detection data that the inconvenient removal of little station of environmental monitoring caused in current.
Description
Technical Field
The invention relates to the field of environmental air monitoring, in particular to an environmental air real-time monitoring system.
Background
The management of environment gridding which is not separated from the urban life, from the beginning community gridding to the gridding environment supervision micro-station popular in the street and the alley in recent years, basically all the sensors and analyzers in the micro-station enter an independent transmission channel of a DVR (digital video recorder) of a wireless communication node device in sequence through an interface protocol by utilizing a plurality of test signals, and the independent transmission channel is input into a data collector in a unit after lightning protection treatment; the collector transmits the collected data into the atmosphere gridding monitoring platform system through the TCP/TP network through the wireless data transmission terminal.
The grid monitoring system can form a space net for monitoring air, can combine the collected data with the existing standard station monitoring station to carry out superposition, contrast analysis and calibration, generate a space-time dynamic trend graph so as to obtain all-region high-density high-frequency atmospheric particulate concentration monitoring data, utilize a GIS-based background data analysis system to carry out screening, calibration, statistical analysis and dynamic graph drawing of the monitoring data, realize space-time dynamic change trend analysis of all-region atmospheric particulate concentration, further judge pollution sources and trace back pollutant diffusion trend, play a role in monitoring pollution sources to a great extent, and provide direct basis for environmental supervision and decision.
Along with the promotion of the industrialization process in recent years, the monitoring and the treatment of the industrial environment are also increased, and especially in some production environments with large occupied area, more production areas and high pollution rate, the quality of the surrounding environment needs to be monitored in real time, and the problem of improper treatment of local pollutants or waste gas is found in time;
the current environmental quality monitoring micro-station is generally installed in a balcony or an industrial area, and environmental information of a plurality of positions can be acquired through installing a plurality of micro-stations, so that the mode can acquire a large range of environmental data, but due to the fact that the installation quantity of the micro-stations is large, the investment cost and the management cost are large, the micro-stations are generally fixed at a certain point, a plurality of sensing detection units on the micro-stations need to sense air flow, if the micro-stations are only fixed at the appointed point, the monitoring range of the environment can be reduced, and the problems of inaccurate data monitoring and the like are caused.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide an ambient air real-time monitoring system which can be used for effectively solving the problems of inaccurate detection data and the like caused by small monitoring range of an ambient monitoring micro-station in the prior art.
In order to solve the problems, the invention adopts the following technical scheme.
The environment air real-time monitoring system comprises a transmission case, an environment monitoring micro-station and a background system, wherein the environment monitoring micro-station is arranged on the top surface of the transmission case;
the environment monitoring micro station comprises a wireless communication module, a meteorological parameter unit, a parameter sensing unit, a gas detection unit and a gas sensing unit, wherein the wireless communication module is connected with a background system by adopting a 4G or 5G network, the meteorological parameter unit, the parameter sensing unit, the gas detection unit and the gas sensing unit are all connected with the wireless communication module and are used for transmitting collected environment meteorological data to the background system through the wireless communication module, and fixed assemblies are arranged at positions, close to four corners, of the top of the transmission case;
the front side wall and the rear side wall of the transmission case are openings, the front side and the rear side of the transmission case are respectively provided with a baffle, the side walls of the baffles are symmetrically provided with two through holes, and the two through holes positioned on the same axis are internally provided with the same guide tube;
the inner cavity of the transmission case is positioned between the guide pipes and is provided with a moving assembly, and the side wall of the baffle plate positioned at the through hole at the rear side is provided with a cleaning assembly.
Further, fixed subassembly includes the roof, the roof all distributes in transmission case top face corner, the roof cross-section is L shape setting, the equal threaded connection of roof lateral wall has the bolt, a plurality of screw has been seted up to transmission case top, the bolt corresponds each other with the screw.
Further, the movable assembly comprises two driving rollers, the side walls of the driving rollers are concave, round shafts are fixedly connected to the two ends of the driving rollers respectively, the other ends of the round shafts are rotationally connected with the inner wall of a driving box, the driving rollers are attached to guide pipes on the two sides, the two lower sides of the driving rollers are fixedly connected with first gears on the side walls of the round shafts respectively, the two first gears are meshed, a motor is fixedly arranged on the bottom surface of the driving box, and an output shaft of the motor penetrates through the driving box and is fixedly connected with the round shafts.
Further, the clearance subassembly includes the expansion ring, the expansion ring cross-section is the toper setting, the expansion ring rotates with the rear side through-hole to be connected, expansion ring rear end department is laminated with the stand pipe lateral wall, terminal surface fixedly connected with a plurality of evenly distributed's doctor-bar behind the expansion ring, the doctor-bar offsets with the stand pipe, transmission case inner chamber bottom surface is provided with two drive assembly.
Further, the transmission assembly comprises a second gear, the transmission case inner chamber bottom surface rotates and is connected with the pivot, second gear fixedly connected with is on the pivot lateral wall, pivot top fixedly connected with first bevel gear, first bevel gear rear side meshing has the second bevel gear, terminal surface fixedly connected with transmission shaft behind the second bevel gear, transmission case inner chamber bottom surface fixedly connected with backup pad, the transmission shaft runs through the backup pad and rather than swing joint, transmission shaft rear end fixedly connected with first sheave, expansion ring lateral wall fixedly connected with second sheave, the transmission is connected with the belt between first sheave and the second sheave.
Further, the baffle side wall is located the equal threaded connection of corner and has the screw, the screw all with transmission case terminal surface threaded connection.
Further, the baffle at the front side is located at the through hole and is fixedly connected with a sponge ring, and the sponge ring is in contact with the guide tube.
Further, the side walls of the driving rollers are fixedly connected with rubber rings, and the side walls of the rubber rings are provided with a plurality of protruding portions.
Compared with the prior art, the invention has the advantages that:
(1) According to the technical scheme, through the mutual cooperation among the transmission case, the environment monitoring micro-station, the guide pipe, the moving assembly and the like, the environment monitoring micro-station is installed in the transmission case and can move along the track of the guide pipe rack, the effect that the environment monitoring micro-station can collect environment data while moving is achieved, the single environment monitoring micro-station can collect environment quality data in a large range, the problems that the traditional micro-station is more in number, the management and maintenance cost is high are effectively solved, and the problems that the acquired data are inaccurate and the like due to the influence of shielding objects can be effectively avoided by adopting movable monitoring.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the transmission case according to the present invention;
FIG. 3 is a schematic rear view of the present invention;
FIG. 4 is a schematic cross-sectional view of a transmission case of the present invention;
FIG. 5 is a schematic view of a cleaning assembly according to the present invention;
FIG. 6 is an enlarged view of the invention at A in FIG. 1;
fig. 7 is an enlarged view of the invention at B in fig. 2.
The reference numerals in the figures illustrate:
1. a transmission case; 2. an environmental monitoring micro station; 3. a top plate; 4. a bolt; 5. a screw hole; 6. a baffle; 7. a guide tube; 8. a driving roller; 9. a first gear; 10. a motor; 11. a movable ring; 12. a wiper blade; 13. a second sheave; 14. a second gear; 15. a rotating shaft; 16. a first bevel gear; 17. a second bevel gear; 18. a transmission shaft; 19. a support plate; 20. a primary sheave; 21. a belt; 22. a screw; 23. a sponge ring; 24. a rubber ring; 25. a wireless communication module; 26. a parameter sensing unit; 27. a weather parameter unit; 28. a gas detection unit; 29. and a gas sensing unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1:
referring to fig. 1-7, an ambient air real-time monitoring system comprises a transmission case 1, an ambient monitoring micro-station 2 and a background system, wherein the ambient monitoring micro-station 2 is arranged on the top surface of the transmission case 1;
the environment monitoring micro station 2 comprises a wireless communication module 25, a meteorological parameter unit 27, a parameter sensing unit 26, a gas detection unit 28 and a gas sensing unit 29, wherein the wireless communication module 25 is connected with a background system by adopting a 4G or 5G network, the meteorological parameter unit 27, the parameter sensing unit 26, the gas detection unit 28 and the gas sensing unit 29 are all connected with the wireless communication module 25 and are used for transmitting collected environment meteorological data to the background system through the wireless communication module 25, and fixed assemblies are arranged at the positions, close to four corners, of the top surface of the transmission case 1;
the wireless communication module 25 adopts a DTU wireless communication module 25 SCCM-4G to support 4G/GPRS full line compatibility, and main stream protocols such as TCP/UDP and the like are embedded; the system has 4 centers for synchronous transmission, high data lossless transparent transmission, supports standard RS232 and RS485 interfaces, provides 5 paths of I/O, and can realize the digital input and output functions; the collected data can be synchronized to the background of the grid management system in real time aiming at each sensing detection unit in the environment monitoring micro station 2; the serial port equipment is connected with the network server through the DTU module to carry out data bidirectional transparent transmission, the product supports four-path Socket links and mutually independent, the bidirectional transparent transmission of data can be ensured under the limit environment of-25-75 ℃, the stability of environmental data in transmission is ensured, and the environmental data information is timely synchronized.
The environment monitoring micro-station 2 adopts gridding environment monitoring management, all monitoring points in the system are classified and displayed according to the administrative region to which the monitoring points belong, the icon color of the monitoring points is dynamically displayed according to the current air quality index AQI of the monitoring points, a specific geographic position is annotated above the icon, a user can intuitively and clearly grasp the deployment condition of the monitoring points and the current air environment quality state in each administrative region, and the system provides map effects (vectors, satellites and three dimensions) in various modes to display the position and real-time data of the air sub-station in real time;
after a user clicks the monitoring point icons, the system automatically displays information such as an air quality index AQI, a site geographic position, primary pollutants, release time, real-time data of each monitoring factor and the like, the air quality index AQI value and the representation color are matched and displayed, the current pollution condition of the site is intuitively displayed, the monitoring factors can be customized according to different requirements, and the display time period is divided into a real-time state value, a last hour value, a last 24 hour value and the like;
the monitoring site can be provided with video monitoring equipment, the peripheral condition of the monitoring site and the real-time emission data of pollutants can be intuitively known through a window view, when the concentration of the surrounding pollution sources exceeds the standard, automatic snapshot is carried out, basis is provided for supervision and law enforcement of the public and environmental protection departments, and the real-time condition of the monitoring equipment can be known.
In addition, the environmental monitoring micro station 2 mainly comprises a gaseous pollutant detection module, a particulate matter detection module, a meteorological parameter sensor, a wireless communication module, a power supply and power supply management unit and the like, and the monitoring factors comprise CO, SO2, NO2, O3, TVOC, PM1.0, PM2.5, PM10, wind speed, wind direction, temperature, humidity and atmospheric pressure. The method is suitable for environmental monitoring of fixed pollution source areas such as urban residential areas, key industrial enterprises and the like.
The front side wall and the rear side wall of the transmission case 1 are openings, the front side and the rear side of the transmission case 1 are respectively provided with a baffle 6, the side walls of the baffle 6 are symmetrically provided with two through holes, the two through holes positioned on the same axis are internally provided with the same guide tube 7, the erection mode of the guide tube 7 can be erected according to an actual field or an industrial area field, the erection mode and the operation mode of the guide tube 7 are all the prior art, and redundant description is not needed in the scheme;
the technical scheme is mainly applied to the similar areas of the industrial factory buildings, and the environmental conditions generated by the industrial areas are greatly changed, so that the range of the environmental data acquisition process is required to be expanded, otherwise, the acquired data is inaccurate, and the judgment of the background system on the weather information is affected.
In this embodiment, the conventional environmental monitoring micro station 2 generally adopts a grid point arrangement method, a concentric circle point arrangement method and a fan-shaped point arrangement method; the single environmental monitoring micro-station 2 is used as a grid point, and only meteorological environmental data of distances of several meters to tens of meters near the micro-station can be collected, especially when the gas sensing unit 29 on the micro-station detects air, the air flow changes along with the flow of the air, the air flow in a local area is greatly influenced by external factors, and the environmental state of the area cannot be accurately analyzed.
The inner cavity of the transmission case 1 is positioned between the guide pipes 7 and is provided with a moving component, and the side wall of the rear baffle 6 is positioned at the through hole and is provided with a cleaning component.
Referring to fig. 1 and 6, the fixed subassembly includes roof 3, roof 3 all distributes in transmission case 1 top surface corner, and roof 3 cross-section is L shape setting, and roof 3 lateral wall all threaded connection has bolt 4, and a plurality of screw 5 has been seted up to transmission case 1 top surface, and bolt 4 corresponds each other with screw 5, through setting up the position of fixed subassembly adjustable roof 3, the environmental monitoring micro-station 2 of different models and sizes of being convenient for installs.
Referring to fig. 2, the moving assembly comprises two driving rollers 8, the side walls of the driving rollers 8 are concave, round shafts are fixedly connected to two ends of each driving roller 8 respectively, the other ends of the round shafts are rotationally connected with the inner wall of the driving box 1, the driving rollers 8 are attached to guide pipes 7 on two sides, first gears 9 are fixedly connected to the side walls of the two round shafts on the lower side, the two first gears 9 are meshed, a motor 10 is fixedly mounted on the bottom surface of the driving box 1, and an output shaft of the motor 10 penetrates through the driving box 1 and is fixedly connected with the round shafts.
Through mutually supporting between transmission case 1, little station 2 of environmental monitoring, stand pipe 7 and the movable assembly etc., install little station 2 of environmental monitoring at transmission case 1, can erect the orbit along stand pipe 7 and remove, realize little station 2 of environmental monitoring and remove the effect of gathering environmental data simultaneously, adopt single little station 2 of environmental monitoring can gather the environmental quality data in a large scale, effectively solve traditional throwing little station quantity more, management and the great problem of maintenance cost, adopt movable type monitoring moreover, can effectively avoid because of shelter from the inaccurate scheduling problem of gathering data that the thing influences and cause.
Referring to fig. 4 and 5, the cleaning assembly comprises a movable ring 11, the section of the movable ring 11 is conical, the movable ring 11 is rotationally connected with a rear through hole, an annular block is fixedly connected to the side wall of the movable ring 11, an annular groove is formed in the side wall of the through hole, the annular block is movably connected with the annular groove, the movable ring 11 can be supported, the movable ring 11 can be limited, the rear end of the movable ring 11 is attached to the side wall of the guide tube 7, a plurality of scraping blades 12 are uniformly distributed in the rear end face of the movable ring 11, the scraping blades 12 are abutted to the guide tube 7, and two transmission assemblies are arranged on the bottom surface of the inner cavity of the transmission case 1.
Referring to fig. 2 and 7, the transmission assembly comprises a second gear 14, a rotating shaft 15 is rotatably connected to the bottom surface of the inner cavity of the transmission case 1, the second gear 14 is fixedly connected to the side wall of the rotating shaft 15, a first bevel gear 16 is fixedly connected to the top end of the rotating shaft 15, a second bevel gear 17 is meshed to the rear side of the first bevel gear 16, a transmission shaft 18 is fixedly connected to the rear end surface of the second bevel gear 17, a supporting plate 19 is fixedly connected to the bottom surface of the inner cavity of the transmission case 1, the transmission shaft 18 penetrates through the supporting plate 19 and is movably connected with the supporting plate 19, a first sheave 20 is fixedly connected to the rear end of the transmission shaft 18, a second sheave 13 is fixedly connected to the side wall of the movable ring 11, and a belt 21 is connected between the first sheave 20 and the second sheave 13 in a transmission manner.
Adopt drive assembly can drive the expansion link 11 rotatory when both sides driving roller 8 drive transmission case 1 and remove, reach transmission case 1 and expansion link 11 synchronous operation and the purpose of stopping, the impurity that the front side appears when being convenient for remove transmission case 1 clear up, if: dead leaves, bird feces, rust, soil blocks and the like, not only can reduce the safety of driving components and reduce the use cost, but also can achieve the purpose of reasonably distributing and using output force.
Referring to fig. 1, the side walls of the baffles 6 are located at corners and are all in threaded connection with screws 22, the screws 22 are all in threaded connection with the end face of the transmission case 1, the baffles 6 on two sides can be conveniently opened by adopting the connection of the screws 22, and the internal transmission structure is maintained, for example: smearing antirust liquid and lubricating grease, or replacing the belt 21 and the rubber ring 24; in addition, part of the electric control circuit board is also arranged inside the transmission case 1, so that wiring or programming of the electric control module can be facilitated.
Referring to fig. 1, the front side baffle plates 6 are fixedly connected with sponge rings 23 at the through holes, and the sponge rings 23 are contacted with the guide pipes 7; the sponge ring 23 can be fixed on the wall of the front through hole in a connection mode such as a magic tape or a locking piece, so that the sponge ring 23 can be conveniently removed for cleaning or replacement; on the other hand, the sponge ring 23 can be replaced by sand paper according to the requirement, rust generated on the surface of the guide tube 7 is eliminated by friction, and the support strength of the guide tube 7 is prevented from being reduced due to corrosion.
Referring to fig. 2, the side walls of the driving roller 8 are fixedly connected with a rubber ring 24, the side walls of the rubber ring 24 are provided with a plurality of protruding portions, gaps are reserved between the protruding portions, when the rubber ring 24 contacts with the guide tube 7, the protruding portions are stressed to deform, the gaps are reduced after the protruding portions are stressed to deform, and the friction force and the transmission efficiency between the rubber ring 24 and the guide tube 7 can be further increased by combining the elastic characteristics of rubber materials.
When in use: firstly, erecting a guide pipe 7 in a proper range of a monitoring area, sleeving a transmission case 1 and a baffle 6 on the guide pipe 7 to enable the guide pipe 7 to be in close contact with a rubber ring 24, then placing an environment monitoring micro-station 2 on the top of the transmission case 1, propping a top plate 3 against corners of the environment monitoring micro-station 2, screwing bolts 4 on the top plate 3, inserting the bolts 4 into screw holes 5, and fixing the environment monitoring micro-station 2;
when the environmental quality in the area needs to be monitored, a plurality of monitoring modules in the environmental monitoring micro-station 2 are started firstly, at the start motor 10, the output shaft of the motor 10 drives the driving roller 8 to rotate through a circular shaft, the two driving rollers 8 reversely rotate by utilizing the mutual meshing of the two first gears 9, and the environmental monitoring micro-station 2 can be driven to move along the erection track of the guide pipe 7 through the transmission case 1 by the friction force between the rubber ring 24 and the guide pipe 7, so that the environmental quality data in a large range can be collected by utilizing the single environmental monitoring micro-station 2, the quantity and the management cost of the environmental monitoring micro-station 2 can be reduced, and the collection of the environmental data in a large range can be realized;
when the transmission case 1 moves, the first gear 9 is meshed with the second gear 14 and drives the rotating shaft 15 to rotate, the rotating shaft 15 is meshed with the second bevel gear 17 through the first bevel gear 16 to drive the transmission shaft 18 to rotate, the transmission shaft 18 drives the second grooved pulley 13 through the first grooved pulley 20 to rotate, the second grooved pulley 13 can drive the movable ring 11 to rotate, impurities adhered to the surface of the guide tube 7 can be cleaned by the scraping blade 12, stability of the transmission case 1 in the moving process is guaranteed, meanwhile, the guide tube 7 can be wiped by the sponge ring 23, maintenance effect is achieved on the guide tube 7, and later maintenance of manpower is not needed.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides an ambient air real-time monitoring system, includes transmission case (1), environmental monitoring micro-station (2) and backstage system, its characterized in that: the environment monitoring micro-station (2) is arranged on the top surface of the transmission case (1);
the environment monitoring micro station (2) comprises a wireless communication module (25), a meteorological parameter unit (27), a parameter sensing unit (26), a gas detection unit (28) and a gas sensing unit (29), wherein the wireless communication module (25) is connected with a background system by adopting a 4G or 5G network, the meteorological parameter unit (27), the parameter sensing unit (26), the gas detection unit (28) and the gas sensing unit (29) are connected with the wireless communication module (25) and are used for transmitting collected environment meteorological data to the background system through the wireless communication module (25), and fixed assemblies are arranged on the top surface of the transmission case (1) close to four corners;
the front side wall and the rear side wall of the transmission case (1) are openings, the front side and the rear side of the transmission case (1) are respectively provided with a baffle plate (6), the side walls of the baffle plates (6) are symmetrically provided with two through holes, and the two through holes positioned on the same axis are internally provided with the same guide tube (7);
a moving assembly is arranged between the guide pipes (7) in the inner cavity of the transmission case (1), and a cleaning assembly is arranged at the position, located at the through hole, of the side wall of the baffle (6) at the rear side;
the movable assembly comprises two driving rollers (8), the side walls of the driving rollers (8) are concave, round shafts are fixedly connected to the two ends of the driving rollers (8) respectively, the other ends of the round shafts are rotationally connected with the inner wall of the transmission case (1), the driving rollers (8) are attached to guide pipes (7) on the two sides, first gears (9) are fixedly connected to the two lower side walls of the round shafts respectively, the two first gears (9) are meshed, a motor (10) is fixedly mounted on the bottom surface of the transmission case (1), and an output shaft of the motor (10) penetrates through the transmission case (1) and is fixedly connected with the round shafts;
the cleaning assembly comprises a movable ring (11), the section of the movable ring (11) is in conical shape, the movable ring (11) is rotationally connected with a rear through hole, the rear end of the movable ring (11) is attached to the side wall of the guide pipe (7), a plurality of scraping blades (12) which are uniformly distributed are fixedly connected to the rear end face of the movable ring (11), the scraping blades (12) are abutted against the guide pipe (7), and two transmission assemblies are arranged on the bottom surface of an inner cavity of the transmission case (1);
the transmission assembly comprises a second gear (14), a rotating shaft (15) is rotationally connected to the bottom surface of the inner cavity of the transmission box (1), the second gear (14) is fixedly connected to the side wall of the rotating shaft (15), a first bevel gear (16) is fixedly connected to the top end of the rotating shaft (15), a second bevel gear (17) is meshed with the rear side of the first bevel gear (16), a transmission shaft (18) is fixedly connected to the rear end surface of the second bevel gear (17), a supporting plate (19) is fixedly connected to the bottom surface of the inner cavity of the transmission box (1), the transmission shaft (18) penetrates through the supporting plate (19) and is movably connected with the supporting plate, a first sheave (20) is fixedly connected to the rear end of the transmission shaft (18), a second sheave (13) is fixedly connected to the side wall of the movable ring (11), and a belt (21) is connected between the first sheave (20) and the second sheave (13).
2. An ambient air real-time monitoring system according to claim 1, wherein: the fixed subassembly includes roof (3), roof (3) evenly distributed is in transmission case (1) top surface corner, roof (3) cross-section is L shape setting, equal threaded connection of roof (3) lateral wall has bolt (4), a plurality of screw (5) have been seted up to transmission case (1) top surface, bolt (4) correspond each other with screw (5).
3. An ambient air real-time monitoring system according to claim 1, wherein: the side wall of the baffle (6) is provided with screws (22) in threaded connection at corners, and the screws (22) are in threaded connection with the end face of the transmission case (1).
4. An ambient air real-time monitoring system according to claim 1, wherein: the baffle (6) at the front side is fixedly connected with a sponge ring (23) at the through hole, and the sponge ring (23) is contacted with the guide tube (7).
5. An ambient air real-time monitoring system according to claim 1, wherein: rubber rings (24) are fixedly connected to the side walls of the driving rollers (8), and a plurality of protruding portions are arranged on the side walls of the rubber rings (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311031720.XA CN116744154B (en) | 2023-08-16 | 2023-08-16 | Ambient air real-time monitoring system |
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| CN202311031720.XA CN116744154B (en) | 2023-08-16 | 2023-08-16 | Ambient air real-time monitoring system |
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