CN117074109A - Air quality inspection early warning equipment for ecological environment monitoring - Google Patents
Air quality inspection early warning equipment for ecological environment monitoring Download PDFInfo
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- CN117074109A CN117074109A CN202311100525.8A CN202311100525A CN117074109A CN 117074109 A CN117074109 A CN 117074109A CN 202311100525 A CN202311100525 A CN 202311100525A CN 117074109 A CN117074109 A CN 117074109A
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- pipe
- ecological environment
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 85
- 238000007689 inspection Methods 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000008054 signal transmission Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 238000005108 dry cleaning Methods 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 17
- 230000007613 environmental effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 6
- 239000013618 particulate matter Substances 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 238000012384 transportation and delivery Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 13
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000007664 blowing Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 239000007799 cork Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
- G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01N1/24—Suction devices
-
- 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
- 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
- G01N33/0037—NOx
-
- 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
- G01N33/0039—O3
-
- 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
- G01N33/004—CO or CO2
-
- 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
-
- 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
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
- G01N33/0065—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means using more than one threshold
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- Chemical & Material Sciences (AREA)
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses air quality inspection early warning equipment for ecological environment monitoring, and relates to the technical field of air quality analysis; the intelligent monitoring system comprises a box body electrically connected with the outside, wherein a plurality of monitoring modules and a plurality of pluggable supporting frames used for carrying the monitoring modules are arranged in the box body, an environment detection computer and a signal transmission module electrically connected with the monitoring modules are further arranged in the box body, an air collecting pipe which is vertically arranged is arranged in the box body, and a plurality of inclined upward branch pipes are arranged on the outer side of the air collecting pipe. According to the invention, different monitoring modules are utilized to monitor various indexes in the air, monitoring information is transmitted to the ecological environment monitoring main network, abnormal data of the air quality indexes are early-warned, and when the equipment runs for a period of time, the protective cover is cleaned by the cleaning mechanism, so that the problem of monitoring accuracy reduction caused by dust and the like attached to the equipment is effectively avoided.
Description
Technical Field
The invention relates to the technical field of air quality analysis, in particular to air quality inspection early warning equipment for ecological environment monitoring.
Background
Environmental monitoring refers to the activity of an environmental monitoring agency in monitoring and measuring environmental quality conditions. Environmental monitoring is to monitor and measure indexes reflecting environmental quality to determine environmental pollution and environmental quality. The content of the environmental monitoring mainly comprises physical index monitoring, chemical index monitoring and ecological system monitoring.
The purpose of environmental monitoring is accurate, in time, reflect environmental quality current situation and development trend comprehensively, provide scientific basis for environmental management, pollution source control, environmental planning etc. at present, many outdoor environmental detection equipment utilizes equipment such as air pump to take out outside air to the inside of detection case, rethread pipeline dispersion to each detection module for detect the air particulate matter content in the environment, sulfur dioxide content, carbon monoxide content and indexes such as nitrogen oxide content, but, expose the air intake in the outside, though the outside is provided with the cover body structure that shelters from, long-time operation still has a lot of dust to adhere to on the air intake surface, and the dust that adheres to in these air still contains some trace pollutants, causes the index inaccuracy that detects.
In view of the above, the present invention provides an air quality inspection and early warning device for ecological environment monitoring, so as to solve the technical problems in the prior art.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides air quality inspection early warning equipment for ecological environment monitoring.
The invention provides air quality inspection early warning equipment for ecological environment monitoring, which comprises a box body electrically connected with the outside, wherein a plurality of monitoring modules and a plurality of pluggable supporting frames for carrying the monitoring modules are arranged in the box body, an environment detection computer and a signal transmission module which are electrically connected with the monitoring modules are further arranged in the box body, an air collecting pipe which is vertically arranged is arranged in the box body, a plurality of inclined upward branch pipes are arranged on the outer side of the air collecting pipe, a heat dissipation box is arranged at the bottom end of the inner part of the box body, the bottom of the air collecting pipe penetrates into the heat dissipation box, a plurality of filtering mesh parts are arranged on two sides of one end of the air collecting pipe, which is positioned in the heat dissipation box, of the heat dissipation box, a plurality of hose connectors and electromagnetic valves which are used for carrying the monitoring modules in threaded connection are arranged between the pipe mouths of the branch pipes and the monitoring modules, air in the air collecting pipe mouths are distributed into the monitoring modules through the branch pipes and the hose connectors, the air quality of the environment is analyzed, a protective cover is arranged in the middle section of the air collecting pipe, a fan pump is arranged in the protective cover, the protective cover is arranged at the middle section of the air collecting pipe, the protective cover is arranged at the air collecting pipe pump extends to the outer side of the air collecting pipe and the outer side of the air collecting pipe, a conical structure is arranged between the protective cover and a supporting rod cover and a cleaning structure is arranged on the outer side of the protective cover and a supporting rod, and a cleaning mechanism is arranged between the protective cover and a supporting rod cover is used for cleaning a supporting structure.
Preferably, the monitoring module comprises a PM2.5 environment particulate matter monitor, a PM10 environment particulate matter monitor, a sulfur dioxide content monitor, a nitrogen oxide content monitor, an ozone content monitor and a carbon monoxide content monitor.
In the invention, preferably, two electric push rods are arranged in the heat dissipation box, an arc-shaped sealing plate is arranged at the output end of each electric push rod, a soft brush is arranged on the inner cambered surface of each arc-shaped sealing plate, and bristle columns penetrating through holes of the filter mesh parts are arranged in the soft brush.
In the invention, preferably, the bottom end of the air collecting pipe is provided with the plugging cover, the top of the plugging cover is provided with the soft plug piece with a conical structure, the bottom of the arc-shaped sealing plate extends to the lower end position of the heat radiation box, a spring rod is hinged between the bottom end of the arc-shaped sealing plate and the soft plug piece, and a flexible sealing strip is arranged between the connecting joint of the heat radiation box and the arc-shaped sealing plate.
Preferably, the cleaning mechanism comprises a wet cleaning assembly, the wet cleaning assembly comprises a rainwater filtering and collecting box arranged on the back of the box body, a convex edge plate arranged on the top edge of the box body, the wet cleaning assembly is further provided with a micro pump arranged in the rainwater filtering and collecting box and a water delivery pipe arranged between an outlet of the micro pump and a baffle cover, the interior of the baffle cover is of a hollow structure, and a plurality of spraying holes are distributed at the bottom end of the baffle cover.
In the invention, preferably, the cleaning mechanism comprises a dry cleaning assembly, the dry cleaning assembly comprises a cover body which is arranged on the outer side of the air collecting pipe and can spirally lift and move, and a plurality of bristle bars which are arranged on the inner wall of the cover body, and a flexible ring is arranged at the top end position of the cover body.
In the invention, preferably, the outer wall of the air collecting pipe is provided with a plurality of guide grooves distributed in a spiral manner, concave rings are arranged between the tops of the guide grooves, the bottom end of the inner wall of the cover body is provided with a plurality of guide blocks adapting to the guide grooves, the outer wall of the cover body is provided with a long tooth ring, the top of the box body is provided with a motor bracket, the end part of the motor bracket is provided with a stepping motor, and the output shaft of the stepping motor is provided with a gear meshed with the long tooth ring.
In the invention, preferably, the dry cleaning assembly further comprises a wind cavity arranged outside the cover body, a plurality of micro fans are arranged at the bottom of the wind cavity, a plurality of air blast grooves distributed in a spiral mode are arranged in the cover body, and the air blast grooves are communicated with the wind cavity.
Preferably, the cleaning mechanism comprises a wet cleaning assembly and a dry cleaning assembly, wherein the wet cleaning assembly comprises a rainwater filtering collecting box arranged on the back of a box body, a convex edge plate arranged on the top edge of the box body, a micro pump arranged in the rainwater filtering collecting box and a water pipe arranged between an outlet of the micro pump and a baffle cover, the interior of the baffle cover is of a hollow structure, and a plurality of spraying holes are distributed at the bottom end of the baffle cover;
the dry cleaning assembly comprises a cover body arranged on the outer side of an air collecting pipe and capable of spirally lifting and moving and a plurality of bristle bars arranged on the inner wall of the cover body, a flexible ring is arranged at the top end position of the cover body, a plurality of guide grooves distributed in a spiral mode are formed in the outer wall of the air collecting pipe, concave rings are arranged between the tops of the guide grooves, guide blocks of a plurality of adaptation guide grooves are arranged at the bottom end of the inner wall of the cover body, a long toothed ring is arranged on the outer wall of the cover body, a motor support is arranged at the top of the box body, a stepping motor is arranged at the end portion of the motor support, an output shaft of the stepping motor is provided with a gear meshed with the long toothed ring, the dry cleaning assembly further comprises an air cavity arranged on the outer side of the cover body, a plurality of mini fans are arranged at the bottom of the air cavity, a plurality of air blowing grooves distributed in a spiral mode are formed in the cover body, and the air blowing grooves are communicated with the air cavity.
Compared with the prior art, the invention provides the air quality inspection early warning equipment for ecological environment monitoring, which has the following beneficial effects:
according to the invention, the air inlet end of the air collecting pipe is provided with the protective cover formed by the air inlet, the support rod and the baffle cover, the cleaning mechanism for cleaning the protective cover is also arranged, when the air collecting pipe is applied, the air inlet pump pumps outside air into the air collecting pipe, the outside air is distributed into the monitoring module through the branch pipe and the hose joint, various indexes in the air are monitored by utilizing different monitoring modules, monitoring information is transmitted to the ecological environment monitoring main network, abnormal data of air quality indexes are early-warned, when the equipment runs for a period of time, the protective cover is cleaned through the cleaning mechanism, the problem of reduced monitoring precision caused by dust and the like attached to the equipment is effectively avoided, meanwhile, the bottom end of the air collecting pipe extends into the radiating box, and the filtered air cylinder is blown to the surface of the monitoring module through the plurality of inclined and dispersed exhaust pipes, so that the aim of radiating of the internal structure of the equipment is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an air quality inspection and early warning device for ecological environment monitoring according to embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of an air collecting pipe structure of an air quality inspection early warning device for ecological environment monitoring;
fig. 3 is a schematic diagram of a heat dissipation box of an air quality inspection and early warning device for ecological environment monitoring;
FIG. 4 is a schematic view of the structure of the bristle column penetrating through the filter mesh part of the air quality inspection and early warning device for ecological environment monitoring;
fig. 5 is a schematic structural diagram of an air quality inspection and early warning device for ecological environment monitoring according to embodiment 2 of the present invention;
FIG. 6 is a schematic diagram of a cover structure of an air quality inspection and early warning device for ecological environment monitoring according to the present invention;
FIG. 7 is a schematic diagram of a guide groove structure of an air quality inspection and early warning device for ecological environment monitoring;
FIG. 8 is a schematic diagram of the wind chamber structure of the air quality inspection and early warning device for ecological environment monitoring;
fig. 9 is a schematic structural diagram of an air quality inspection and early warning device for ecological environment monitoring according to embodiment 3 of the present invention.
In the figure: 1 box, 2 air inlets, 3 shelves covers, 4 bracing pieces, 5 minutes pipes, 6 air collecting pipes, 7 monitoring modules, 8 plug-in support frames, 9 heat dissipation boxes, 10 hose connectors, 11 air inlet pumps, 12 electric push rods, 13 arc-shaped sealing plates, 14 soft plug members, 15 bristle columns, 16 exhaust pipes, 17 filter mesh parts, 18 plugging covers, 19 spring rods, 20 flexible sealing strips, 21 water pipes, 22 rainwater filtration collecting boxes, 23 convex edge plates, 24 cover bodies, 25 stepping motors, 26 motor supports, 27 guide grooves, 28 long toothed rings, 29 flexible rings, 30 bristle rods, 31 air blowing grooves, 32 air cavities and 33 micro fans.
Detailed Description
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1 to 4, an air quality inspection early warning device for ecological environment monitoring comprises a box body 1 electrically connected with the outside, wherein a plurality of monitoring modules 7 and a plurality of pluggable supporting frames 8 for carrying the monitoring modules 7 are arranged in the box body 1, an environment detection computer and a signal transmission module electrically connected with the monitoring modules 7 are also arranged in the box body 1, an air collecting pipe 6 which is vertically arranged is arranged in the box body 1, a plurality of inclined upward branch pipes 5 are arranged on the outer side of the air collecting pipe 6, a heat dissipation box 9 is arranged at the bottom end of the inner part of the box body 1, the bottom of the air collecting pipe 6 penetrates into the heat dissipation box 9, filter mesh parts 17 are arranged on two sides of one end of the air collecting pipe 6 positioned in the heat dissipation box 9, the top of the heat dissipation box 9 is provided with a plurality of exhaust pipes 16 for monitoring module 7 heat dissipation, be provided with threaded connection's hose connector 10 and solenoid valve between the mouth of pipe and the monitoring module 7 of being in charge of 5, the inside air of air-capture pipe 6 is distributed to the monitoring module 7 through being in charge of 5 and hose connector 10, be used for the air quality of analysis environment, air inlet pump 11 is installed to the mid-section of air-capture pipe 6, and the top of air-capture pipe 6 extends to the outside of box 1 and is provided with the protection casing, and the protection casing comprises the air intake 2 of tubaeform structure, a plurality of bracing pieces 4 and the shelves lid 3 of toper structure, bracing piece 4 installs between air intake 2 and shelves lid 3, the outside of box 1 still is provided with the wiper mechanism who is used for the protection casing clean.
According to the invention, the air inlet end of the air collecting pipe 6 is provided with the protective cover formed by the air inlet 2, the support rod 4 and the baffle cover 3, and the protective cover is also provided with the cleaning mechanism for cleaning the protective cover, when the air collecting pipe is used, the air inlet pump 11 pumps outside air into the air collecting pipe 6, the outside air is distributed into the monitoring module 7 through the branch pipe 5 and the hose connector 10, various indexes in the air are monitored by using different monitoring modules 7, monitoring information is transmitted to the ecological environment monitoring main network, abnormal data of air quality indexes are early warned, when the equipment runs for a period of time, the protective cover is cleaned through the cleaning mechanism, the problem that dust and the like are attached to the equipment to reduce the monitoring precision is effectively avoided, meanwhile, the bottom end of the air collecting pipe 6 extends into the radiating box 9, and the filtered air cylinder is blown on the surface of the monitoring module 7 through the plurality of inclined and dispersed exhaust pipes 16, so that the aim of radiating the internal structure of the equipment is achieved.
As a still further aspect of the present invention, the monitoring module 7 includes a PM2.5 environmental particulate monitor, a PM10 environmental particulate monitor, a sulfur dioxide content monitor, a nitrogen oxide content monitor, an ozone content monitor, and a carbon monoxide content monitor.
As a still further proposal in the invention, two electric push rods 12 are arranged in a heat dissipation box 9, an arc-shaped sealing plate 13 is arranged at the output end of the electric push rods 12, a soft brush is arranged on the inner cambered surface of the arc-shaped sealing plate 13, and bristle columns 15 penetrating through holes of a filter mesh part 17 are arranged in the soft brush.
As a still further proposal in the invention, the bottom end of the air collecting pipe 6 is provided with a plugging cover 18, the top of the plugging cover 18 is provided with a soft plug 14 with a conical structure, the bottom of the arc-shaped sealing plate 13 extends to the lower end position of the heat radiation box 9, a spring rod 19 is hinged between the bottom end of the arc-shaped sealing plate 13 and the soft plug 14, and a flexible sealing strip 20 is arranged between the connecting joint of the heat radiation box 9 and the arc-shaped sealing plate 13, the arc-shaped sealing plate 13 approaches the air collecting pipe 6, the sealing cover 18 and the cork piece 14 move downwards, so that the bottom end opening of the air collecting pipe 6 is exposed, impurities generated by cleaning are taken away, when the bristle column 15 is inserted into half of the holes of the filter mesh part 17, the sealing cover 18 and the cork piece 14 are still in a sealing state of the air collecting pipe 6, however, the spring rod 19 is in a loose state, when the air pressure of the air collecting pipe 6 rises, the sealing cover 18 and the cork piece 14 are ejected by compressed air, and rebound and reset to impact the air collecting pipe 6 to generate vibration after being discharged, and the blasting flushing process of compressed air is repeatedly formed inside the air collecting pipe 6 to drive the air collecting pipe 6 to vibrate, so that the self-cleaning efficiency of the inner wall of the air collecting pipe 6 is effectively improved.
As a still further scheme in the invention, the cleaning mechanism comprises a wet cleaning component, the wet cleaning component comprises a rainwater filtering and collecting box 22 arranged on the back of the box body 1 and a convex edge plate 23 arranged on the top edge of the box body 1, the wet cleaning component is also provided with a micro pump arranged in the rainwater filtering and collecting box 22 and a water pipe 21 arranged between an outlet of the micro pump and the baffle cover 3, the interior of the baffle cover 3 is of a hollow structure, a plurality of spray holes are distributed at the bottom end of the baffle cover 3, in the embodiment, the top of the box body 1 is matched with the rainwater filtering and collecting box 22 by virtue of a surrounding baffle of the convex edge plate 23, a rainwater filtering and collecting structure is formed, rainwater is collected for standby, when a protective cover needs to be cleaned, rainwater is conveyed into the baffle cover 3 by the micro pump, a spray area is formed at the air inlet end of the air collecting pipe 6, a rapid flushing water curtain is formed on the inner wall of the air collecting pipe 6 by virtue of wind power of the air inlet fan pump 11, the rapid flushing work of the inner wall of the air collecting pipe 6 is completed, the air collecting pipe 6 is effectively cleaned, and the self-cleaning efficiency of the air collecting pipe 6 is further enhanced by virtue of the matching of water flow, compressed air and the arc-shaped sealing plates 13 and the bristle covers 15 and the air collecting pipe 18, and the self-cleaning efficiency of the vibration collecting pipe is further improved, and the self-cleaning efficiency is improved.
Example 2
Referring to fig. 2-8, an air quality inspection early warning device for ecological environment monitoring, the cleaning mechanism comprises a dry cleaning component, the dry cleaning component comprises a cover body 24 arranged on the outer side of an air collecting pipe 6 and capable of moving up and down in a spiral manner, and a plurality of bristle bars 30 arranged on the inner wall of the cover body 24, a flexible ring 29 is arranged at the top end position of the cover body 24, in this embodiment, the cover body 24 is arranged at the position below the protective cover of the air collecting pipe 6, the flexible ring 29 is attached to the outer wall of an air inlet 2 of the air collecting pipe 6, dust is prevented from falling into the cover body 24, when the air collecting pipe 6 is cleaned automatically, the cover body 24 moves upwards along the outer wall of the protective cover in a spiral manner, and the bristle bars 30 brush the surface of the protective cover in the spiral upward movement process, so that the brushing and dust removing operation on the air inlet part of the air collecting pipe 6 is completed.
As a still further scheme in the invention, a plurality of guide grooves 27 which are spirally distributed are arranged on the outer wall of the air collecting pipe 6, a concave ring is arranged between the tops of the guide grooves 27, a plurality of guide blocks which are matched with the guide grooves are arranged at the bottom end of the inner wall of the cover body 24, a long toothed ring 28 is arranged on the outer wall of the cover body 24, a motor support 26 is arranged on the top of the box body 1, a stepping motor 25 is arranged at the end part of the motor support 26, a gear meshed with the long toothed ring 28 is arranged on the output shaft of the stepping motor 25, in the embodiment, the stepping motor 25 drives the gear to rotate, the cover body 24 is driven to move upwards through the transmission of the long toothed ring 28, the cover body 24 is spirally lifted under the sliding fit of the guide blocks and the guide grooves 27, when the guide blocks move to the highest point, the cover body 24 rotates outside the concave ring, the complete comprehensive cleaning operation of the air collecting pipe 6 is finished, the cover body 24 reversely rotates, and the cover body 24 is spirally lifted under the sliding fit of the guide blocks and the guide grooves 27.
As a still further scheme in the invention, the dry cleaning assembly further comprises an air cavity 32 arranged at the outer side of the cover body 24, a plurality of micro fans 33 are arranged at the bottom of the air cavity 32, a plurality of air blowing grooves 31 which are spirally distributed are arranged in the cover body 24, and the air blowing grooves 31 are communicated with the air cavity 32, in the embodiment, when the dry cleaning assembly cleans the air inlet part of the air collecting pipe 6, the micro fans 33 are in an air suction stage, and when the bristle bars 30 in the cover body 24 scrub dust on the surface of the cover in the spiral movement process, the brushed dust is quickly discharged into the cover, so that the brushed dust is prevented from entering the air collecting pipe 6, the cleaning of the air inlet part of the air collecting pipe 6 is improved, and the air quality detection precision is further improved.
Example 3
Referring to fig. 2 to 4 and fig. 6 to 9, an air quality inspection and early warning device for ecological environment monitoring is provided, on the basis of embodiment 1 and embodiment 2, the two are combined, the cleaning mechanism comprises a wet cleaning assembly and a dry cleaning assembly, the wet cleaning assembly comprises a rainwater filtering and collecting box 22 arranged on the back of the box body 1 and a convex edge plate 23 arranged on the top edge of the box body 1, the wet cleaning assembly is further provided with a micro pump arranged in the rainwater filtering and collecting box 22 and a water delivery pipe 21 arranged between an outlet of the micro pump and the baffle cover 3, the inside of the baffle cover 3 is of a hollow structure, and a plurality of spraying holes are distributed at the bottom end of the baffle cover 3;
the dry cleaning component comprises a cover body 24 which is arranged outside an air collecting pipe 6 and can spirally lift and move, a plurality of bristle bars 30 which are arranged on the inner wall of the cover body 24, a flexible ring 29 is arranged at the top end position of the cover body 24, a plurality of guide grooves 27 which are spirally distributed are arranged on the outer wall of the air collecting pipe 6, a concave ring is arranged between the tops of the plurality of guide grooves 27, a plurality of guide blocks which are matched with the guide grooves are arranged at the bottom end of the inner wall of the cover body 24, a long toothed ring 28 is arranged on the outer wall of the cover body 24, a motor bracket 26 is arranged at the top of the box body 1, a stepping motor 25 is arranged at the end part of the motor bracket 26, a gear meshed with the long toothed ring 28 is arranged on the output shaft of the stepping motor 25, the dry cleaning component further comprises a wind cavity 32 which is arranged outside the cover body 24, a plurality of mini fans 33 are arranged at the bottom of the wind cavity 32, a plurality of wind grooves 31 which are spirally distributed are arranged inside the cover body 24, the air blast groove 31 is communicated with the air cavity 32, in the embodiment, when the protective cover is cleaned, rainwater is conveyed into the baffle cover 3 by a micro pump, a spraying area is formed at the air inlet end of the air collecting pipe 6, a rapid flushing water curtain is formed on the inner wall of the air collecting pipe 6 by the wind power of the air inlet pump 11, when the air collecting pipe 6 is in self-cleaning action, the cover body 24 moves upwards along the outer wall of the protective cover in a spiral way, the surface of the protective cover is brushed by the bristle rod 30 in the spiral way, the brushing and dust removing operation on the air inlet part of the air collecting pipe 6 is completed, the water flow impact and the external brushing are mutually matched, the comprehensive cleaning operation on the inner surface and the outer surface of the air inlet part of the air collecting pipe 6 is completed, when the air inlet part of the air collecting pipe 6 is cleaned, the micro fan 33 is in an air blast state, the bristle rod 30 in the cover body 24 moves in the spiral way, compressed air is sprayed into the cover body 24 from the air blowing grooves 31 distributed in a spiral manner, the sprayed water columns are disturbed, so that water drops continuously strike the inner wall of the air collecting pipe 6, the cleaning efficiency of the air collecting pipe 6 is further improved, after cleaning is finished, the air collecting pipe 6 and the inside of the cover body 24 are blown and dried by the micro fan 33, and dust pollution is avoided.
When the air intake pump 11 is used, outside air is pumped into the air collection pipe 6, the outside air is distributed into the monitoring module 7 through the branch pipe 5 and the hose connector 10, various indexes in the air are monitored by utilizing different monitoring modules 7, monitoring information is transmitted to the ecological environment monitoring main network, early warning is carried out on abnormal data of air quality indexes, when equipment runs for a period of time, the protection cover is cleaned through the cleaning mechanism, the problem that dust and the like are attached to the equipment to reduce monitoring precision is effectively avoided, meanwhile, the bottom end of the air collection pipe 6 extends into the heat dissipation box 9, and an air cylinder after filtration is blown on the surface of the monitoring module 7 through a plurality of inclined and dispersed exhaust pipes 16, so that the heat dissipation purpose of the internal structure of the equipment is achieved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides an air quality inspection early warning equipment for ecological environment monitoring, includes box (1) with external electricity is connected, the inside of box (1) is provided with a plurality of monitoring module (7), and a plurality of plug-in support frame (8) that are used for carrying monitoring module (7), the inside of box (1) still install with monitoring module (7) electric connection's environment detection computer and signal transmission module, the internally mounted of box (1) has air-catching pipe (6) of vertical setting, and the outside of air-catching pipe (6) is provided with a plurality of minutes pipe (5) that slope upwards, the inside bottom of box (1) is installed heat dissipation case (9), and the bottom of air-catching pipe (6) runs through to the inside of heat dissipation case (9), the one end both sides that air-catching pipe (6) are located inside of heat dissipation case (9) all are provided with filter mesh portion (17), the top of heat dissipation case (9) is provided with a plurality of exhaust pipes (16) that are used for monitoring module (7), characterized in that air-catching pipe (5) and monitoring module's the inside are provided with air-catching pipe (7) respectively, the inside hose (10) of pipe (7) are connected to the hose (10) through the screw thread, and hose (10) are connected to inside of air-catching pipe (7), the air intake pump (11) is installed to the interlude of air collection pipe (6), and the top of air collection pipe (6) extends to the outside of box (1) and is provided with the protection casing, and the protection casing comprises air intake (2) of loudspeaker form structure, a plurality of bracing pieces (4) and toper structure shelves lid (3), and bracing piece (4) are installed between air intake (2) and shelves lid (3), the outside of box (1) still is provided with the wiper mechanism that is used for the protection casing clean.
2. The air quality inspection and early warning device for ecological environment monitoring according to claim 1, wherein the monitoring module (7) comprises a PM2.5 environmental particulate matter monitor, a PM10 environmental particulate matter monitor, a sulfur dioxide content monitor, a nitrogen oxide content monitor, an ozone content monitor and a carbon monoxide content monitor.
3. The air quality inspection early warning device for ecological environment monitoring according to claim 1, characterized in that two electric push rods (12) are installed in the heat dissipation box (9), an arc-shaped sealing plate (13) is installed at the output end of each electric push rod (12), a soft brush is arranged on the intrados of each arc-shaped sealing plate (13), and bristle columns (15) penetrating through holes of the filter mesh parts (17) are arranged in the soft brush.
4. An air quality inspection early warning device for ecological environment monitoring according to claim 3, characterized in that, the bottom of air collecting pipe (6) is provided with shutoff lid (18), and the top of shutoff lid (18) is provided with conical structure's soft plug (14), the bottom of arc shrouding (13) extends to the lower extreme position of radiator tank (9), and articulates between the bottom of arc shrouding (13) and soft plug (14) has spring beam (19), be provided with flexible sealing strip (20) between the connection seam of radiator tank (9) and arc shrouding (13).
5. The air quality inspection early warning device for ecological environment monitoring according to claim 4, characterized in that the cleaning mechanism comprises a wet cleaning assembly, the wet cleaning assembly comprises a rainwater filtering and collecting box (22) arranged on the back of the box body (1) and a convex edge plate (23) arranged on the top edge of the box body (1), the wet cleaning assembly is further provided with a micro pump arranged inside the rainwater filtering and collecting box (22) and a water delivery pipe (21) arranged between an outlet of the micro pump and the baffle cover (3), the inside of the baffle cover (3) is of a hollow structure, and a plurality of spraying holes are distributed at the bottom end of the baffle cover (3).
6. The air quality inspection and early warning device for ecological environment monitoring according to claim 4, characterized in that the cleaning mechanism comprises a dry cleaning assembly, the dry cleaning assembly comprises a cover body (24) which is arranged on the outer side of the air collecting pipe (6) and can move in a spiral lifting mode, and a plurality of bristle bars (30) which are arranged on the inner wall of the cover body (24), and a flexible ring (29) is arranged at the top end position of the cover body (24).
7. The air quality inspection early warning device for ecological environment monitoring according to claim 6, characterized in that a plurality of guide grooves (27) which are distributed in a spiral shape are arranged on the outer wall of the air collecting pipe (6), a concave ring is arranged between the tops of the guide grooves (27), guide blocks which are matched with the guide grooves are arranged at the bottom end of the inner wall of the cover body (24), a long toothed ring (28) is arranged on the outer wall of the cover body (24), a motor support (26) is arranged at the top of the box body (1), a stepping motor (25) is arranged at the end part of the motor support (26), and a gear meshed with the long toothed ring (28) is arranged on the output shaft of the stepping motor (25).
8. The air quality inspection and early warning device for ecological environment monitoring according to claim 7, characterized in that the dry cleaning assembly further comprises an air cavity (32) arranged on the outer side of the cover body (24), a plurality of micro fans (33) are installed at the bottom of the air cavity (32), a plurality of air blast grooves (31) distributed in a spiral mode are formed in the cover body (24), and the air blast grooves (31) are communicated with the air cavity (32).
9. The air quality inspection early warning device for ecological environment monitoring according to claim 4, characterized in that the cleaning mechanism comprises a wet cleaning assembly and a dry cleaning assembly, the wet cleaning assembly comprises a rainwater filtering and collecting box (22) arranged on the back of the box body (1) and a convex edge plate (23) arranged on the top edge of the box body (1), the wet cleaning assembly is further provided with a micro pump arranged in the rainwater filtering and collecting box (22), and a water pipe (21) arranged between an outlet of the micro pump and the baffle cover (3), the inside of the baffle cover (3) is of a hollow structure, and a plurality of spraying holes are distributed at the bottom end of the baffle cover (3);
the dry cleaning assembly comprises a cover body (24) arranged on the outer side of an air collecting pipe (6) and capable of spirally lifting, and a plurality of bristle bars (30) arranged on the inner wall of the cover body (24), a flexible ring (29) is arranged at the top end position of the cover body (24), a plurality of spirally distributed guide grooves (27) are formed in the outer wall of the air collecting pipe (6), concave rings are arranged between the tops of the guide grooves (27), guide blocks of a plurality of adapting guide grooves are arranged at the bottom end of the inner wall of the cover body (24), a long toothed ring (28) is arranged on the outer wall of the cover body (24), a motor bracket (26) is arranged at the top of the box body (1), a stepping motor (25) is arranged at the end portion of the motor bracket, a gear meshed with the long toothed ring (28) is arranged at the output shaft of the stepping motor (25), a plurality of mini fans (33) are arranged at the bottom of the air cavities (32) arranged on the outer side of the cover body (24), and the inner portions of the cover body (24) are provided with a plurality of spirally distributed air cavities (31) which are communicated with the air cavities (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311100525.8A CN117074109A (en) | 2023-08-30 | 2023-08-30 | Air quality inspection early warning equipment for ecological environment monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311100525.8A CN117074109A (en) | 2023-08-30 | 2023-08-30 | Air quality inspection early warning equipment for ecological environment monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117074109A true CN117074109A (en) | 2023-11-17 |
Family
ID=88709544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311100525.8A Withdrawn CN117074109A (en) | 2023-08-30 | 2023-08-30 | Air quality inspection early warning equipment for ecological environment monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117074109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780695A (en) * | 2024-02-23 | 2024-03-29 | 安徽省农业科学院农业工程研究所 | Irrigation pump for paddy field |
-
2023
- 2023-08-30 CN CN202311100525.8A patent/CN117074109A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780695A (en) * | 2024-02-23 | 2024-03-29 | 安徽省农业科学院农业工程研究所 | Irrigation pump for paddy field |
| CN117780695B (en) * | 2024-02-23 | 2024-05-21 | 安徽省农业科学院农业工程研究所 | Irrigation pump for paddy field |
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Application publication date: 20231117 |