CN113804837A - Urban atmospheric environment quality monitoring system - Google Patents
Urban atmospheric environment quality monitoring system Download PDFInfo
- Publication number
- CN113804837A CN113804837A CN202111136751.2A CN202111136751A CN113804837A CN 113804837 A CN113804837 A CN 113804837A CN 202111136751 A CN202111136751 A CN 202111136751A CN 113804837 A CN113804837 A CN 113804837A
- Authority
- CN
- China
- Prior art keywords
- cavity
- box body
- air
- communicated
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 121
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000000523 sample Substances 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 210000002268 wool Anatomy 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 18
- 238000005507 spraying Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- 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
- G01N33/0047—Organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of atmospheric monitoring, and particularly relates to an urban atmospheric environment quality monitoring system which comprises a box body, wherein one side of the box body is communicated with an air inlet pipe, the other side of the box body is provided with a fixing plate, an air suction pump is arranged on the fixing plate, and one end of the air suction pump is communicated with an air outlet pipe; a groove is formed in the right inner wall of the first cavity, a monitoring probe is arranged in the groove, a hydraulic telescopic rod is mounted at the top of the first cavity, a lifting block is arranged at the lower end of the hydraulic telescopic rod, a second cavity is formed in the lifting block, and a through hole is formed in the lower end face of the lifting block; the lower end of the lifting block is provided with a dust hood, and the lifting block is provided with cleaning wool; a support plate is arranged in the first cavity, the support plate is provided with a flow guide block, a filter plate is arranged between the support plate and the bottom of the first cavity, dedusting liquid is arranged between the filter plate and the bottom of the first cavity, and a water pump is arranged on the left side of the box body; the invention can solve the problem that the original gas and impurities are remained in the box body after the existing monitoring equipment finishes monitoring, so that the measured data is inaccurate.
Description
Technical Field
The invention belongs to the technical field of atmospheric monitoring, and particularly relates to an urban atmospheric environment quality monitoring system.
Background
Atmospheric pollution is a complex phenomenon, the concentration of atmospheric pollutants at a specific time and place is influenced by a plurality of factors, and the emission size of artificial pollutants from fixed and mobile pollution sources is one of the most main factors influencing the quality of the atmosphere, wherein the emission size comprises production emission of vehicles and industrial enterprises, residential life and heating, waste incineration and the like;
however, the existing atmospheric environmental quality monitoring equipment only focuses on the accuracy and efficiency of atmospheric monitoring, but does not consider that the original gas and impurities remain in the box body after the monitoring equipment is finished, so that the measured data is inaccurate, and the current local atmospheric environmental quality data cannot be accurately obtained, thereby reducing the working efficiency of workers;
in the prior art, a chinese patent with application number 2017113634916 discloses an air quality detection device for monitoring indoor environment, which comprises a formaldehyde sensor, a case, a dust concentration sensor, a rotating shaft and a fixed support, wherein an exhaust passage is arranged at the top of the case, the formaldehyde sensor is arranged below the exhaust passage, the formaldehyde sensor is installed inside the case, an exhaust fan is arranged at one side of the formaldehyde sensor, the exhaust fan is installed inside the case, a single chip microcomputer is arranged below the formaldehyde sensor, the dust concentration sensor is arranged below the single chip microcomputer, and an exhaust pump is arranged at one side of the dust concentration sensor;
in the patent, air enters from an air inlet, the quality of the air is monitored by a formaldehyde sensor, and the air is exhausted by an exhaust fan; however, it does not consider that dust in the air can be adsorbed in the box even if the air is pumped out by the pumping fan after the monitoring equipment is monitored, and there is no device for cleaning the interior of the box, so that the dust which is not removed completely can affect the monitoring data obtained by the monitoring equipment when the air quality is monitored next time; in view of this, the invention provides an urban atmospheric environment quality monitoring system.
Disclosure of Invention
The invention provides a city atmospheric environment quality monitoring system, which aims to make up for the defects of the prior art and solve the problems that the existing monitoring equipment still has original gas and impurities left in a box body after monitoring is finished, so that the measured data is inaccurate, and the current local atmospheric environment quality data cannot be accurately obtained, so that the working efficiency of workers is reduced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the urban atmospheric environment quality monitoring system comprises a box body, wherein the box body is of a cylindrical structure, a first cavity is formed in the box body, an air inlet pipe is fixedly communicated with one side of the box body, a first valve is fixedly mounted on the air inlet pipe, a fixing plate is fixedly mounted on one side, away from the air inlet pipe, of the box body, an air suction pump is fixedly mounted on the fixing plate, one end of the air suction pump is fixedly communicated with an air suction pipe, a third valve is fixedly mounted on the air suction pipe, one end, away from the air suction pump, of the air suction pipe is fixedly communicated with the first cavity, and one end, away from the air suction pipe, of the air suction pump is fixedly communicated with an exhaust pipe;
a groove is formed in the right inner wall of the first cavity, a monitoring probe is fixedly mounted in the groove, a third cavity is formed in the right side wall of the box body and is located right above the groove, a baffle is slidably mounted in the third cavity, the size of the baffle is equal to that of an opening of the groove, a pull rod is fixedly mounted on one side, close to the top of the third cavity, of the baffle, the pull rod is communicated with the right side wall of the box body, and a vertical slide way matched with the pull rod is formed in the right side of the box body;
a hydraulic telescopic rod is fixedly installed at the top of the first cavity, a lifting block is fixedly installed at the lower end of the hydraulic telescopic rod, a second cavity is formed in the lifting block, a plurality of through holes communicated with the second cavity are uniformly formed in the lower end face of the lifting block, a rotating rod is hinged to the inner wall of each through hole, a spring is fixedly installed at one end, far away from the hinge, of each rotating rod, and one end, far away from the rotating rod, of each spring is fixedly connected with the upper inner wall of the second cavity;
a dust hood is fixedly mounted at the lower end of the lifting block, the cross section of the dust hood is in an inverted trapezoid shape, and cleaning wool is fixedly mounted on one surface, which is in contact with the inner wall of the second cavity, of the lifting block;
a support plate is fixedly arranged in the first cavity and is positioned right below the dust hood, a first conducted water pipe is fixedly arranged in the middle of the support plate, a second valve is fixedly arranged on the first water pipe, a flow guide block is fixedly arranged on the upper end face of the support plate, a filter plate is fixedly arranged between the support plate and the bottom of the first cavity, dedusting liquid is filled between the filter plate and the bottom of the first cavity, a water pump is fixedly arranged on the left side of the box body, the water inlet end of the water pump is fixedly communicated with the dedusting liquid, and the water outlet end of the water pump is fixedly communicated with the second water pipe;
one end of the second water pipe, which is far away from the water pump, is fixedly communicated with the second cavity, one end of the exhaust pipe communicated with the box body is fixedly communicated with the second cavity, and the second water pipe and the exhaust pipe are telescopic hoses; the first valve, the second valve and the third valve are all electromagnetic valves.
Preferably, the upper end of the side wall of the dust hood is fixedly provided with an annular air bag, the annular air bag is fixedly communicated with a nozzle, and the nozzle inclines downwards and points to the side wall of the dust hood.
Preferably, one end of the rotating rod, which is far away from the hinged part, is fixedly provided with a brush, and the brush is in contact with the inner wall of the through hole.
Preferably, the lower extreme fixed mounting of suction hood has the mediation piece, the mediation piece is located first water pipe directly over, the diameter of mediation piece is less than the internal diameter of first water pipe.
Preferably, the cross section of the dredging block is in an inverted trapezoid shape and is communicated up and down.
Preferably, the inner wall of the first cavity is sprayed with dustproof silica gel.
The invention has the following beneficial effects:
1. according to the urban atmospheric environment quality monitoring system, the air suction pump, the dust hood and the like are arranged, so that dust can be adsorbed on the dust hood while air is exhausted, the dust removing liquid is sprayed out through the water pump, the dust removing liquid is fused with the dust, the dust can be conveniently removed from the dust hood, and therefore the situation that the monitoring data of the monitoring probe is influenced by the dust which is not removed completely when the atmospheric quality is monitored next time can be prevented.
2. According to the urban atmospheric environment quality monitoring system, the air bag is arranged, the nozzle on the air bag is inclined and points to the side wall of the dust hood, air in the air bag can be sprayed out through the nozzle of the air bag, and dust on the side wall of the dust hood is blown out towards the direction of the first water pipe, so that the dust on the dust hood is further cleaned, and the situation that the dust on the dust hood is rolled up by the entering air when the air is monitored next time, and the monitoring data of the monitoring probe is deviated is prevented.
3. According to the urban atmospheric environment quality monitoring system, the dredging block is arranged, so that the guiding effect of blowing dust on the dust hood away by the air bag can be achieved, the dust can fall towards the first water pipe, the dust is not prone to flying in the first cavity, meanwhile, the dredging block can be inserted into the first water pipe, the first water pipe is dredged, meanwhile, dust removing liquid can flow into the dredging block, the dust removing liquid can be sprayed out from the lower end of the dredging block, the first water pipe can be washed by the dust removing liquid, the first water pipe is further dredged, and more precipitates formed by combination of the dust and water are prevented from blocking the first water pipe.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a cross-sectional view of the case of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
in the figure: the device comprises a box body 1, a first cavity 2, an air inlet pipe 3, a first valve 4, a fixing plate 5, an air suction pump 6, an air suction pipe 7, an air exhaust pipe 8, a groove 9, a monitoring probe 10, a third cavity 11, a hydraulic telescopic rod 12, a lifting block 13, a second cavity 14, a through hole 15, a rotating rod 16, a spring 17, a dust hood 18, cleaning wool 19, a supporting plate 20, a first water pipe 21, a second valve 22, a flow guide block 23, a filtering plate 24, a water pump 25, a second water pipe 26, an air bag 27, a brush 28, a third valve 29, a dredging block 30, a baffle 31 and a pull rod 32.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-2, the urban atmospheric environment quality monitoring system according to the present invention includes a box body 1, where the box body 1 is a cylindrical structure, a first cavity 2 is formed in the box body 1, an air inlet pipe 3 is fixedly communicated with one side of the box body 1, a first valve 4 is fixedly installed on the air inlet pipe 3, a fixing plate 5 is fixedly installed on one side of the box body 1 away from the air inlet pipe 3, an air pump 6 is fixedly installed on the fixing plate 5, an air exhaust pipe 7 is fixedly communicated with one end of the air pump 6, a third valve 29 is fixedly installed on the air exhaust pipe 7, one end of the air exhaust pipe 7 away from the air pump 6 is fixedly communicated with the first cavity 2, and an air exhaust pipe 8 is fixedly communicated with one end of the air pump 6 away from the air exhaust pipe 7;
a groove 9 is formed in the right inner wall of the first cavity 2, a monitoring probe 10 is fixedly installed in the groove 9, a third cavity 11 is formed in the right side wall of the box body 1, the third cavity 11 is located right above the groove 9, a baffle 31 is slidably installed in the third cavity 11, the size of the opening of the baffle 31 is equal to that of the groove 9, a pull rod 32 is fixedly installed on one side, close to the top of the third cavity 11, of the baffle 31, the pull rod 32 is communicated with the right side wall of the box body 1, and a vertical slide way matched with the pull rod 32 is formed in the right side of the box body 1;
a hydraulic telescopic rod 12 is fixedly installed at the top of the first cavity 2, a lifting block 13 is fixedly installed at the lower end of the hydraulic telescopic rod 12, a second cavity 14 is formed in the lifting block 13, a plurality of through holes 15 communicated with the second cavity 14 are uniformly formed in the lower end face of the lifting block 13, a rotating rod 16 is hinged to the inner wall of each through hole 15, a spring 17 is fixedly installed at one end, far away from the hinge, of the rotating rod 16, and one end, far away from the rotating rod 16, of the spring 17 is fixedly connected with the upper inner wall of the second cavity 14;
a dust hood 18 is fixedly mounted at the lower end of the lifting block 13, the cross section of the dust hood 18 is in an inverted trapezoid shape, and cleaning wool 19 is fixedly mounted on one surface of the lifting block 13, which is in contact with the inner wall of the second cavity 14;
a support plate 20 is fixedly installed in the first cavity 2, the support plate 20 is located right below the dust hood 18, a first water pipe 21 which is communicated is fixed in the middle of the support plate 20, a second valve 22 is fixedly installed on the first water pipe 21, a flow guide block 23 is fixedly installed on the upper end face of the support plate 20, a filter plate 24 is fixedly installed between the support plate 20 and the bottom of the first cavity 2, dedusting liquid is filled between the filter plate 24 and the bottom of the first cavity 2, a water pump 25 is fixedly installed on the left side of the box body, a water inlet end of the water pump 25 is fixedly communicated with the dedusting liquid, and a water outlet end of the water pump 25 is fixedly communicated with a second water pipe 26;
one end of the second water pipe 26, which is far away from the water pump 25, is fixedly communicated with the second cavity 14, one end of the exhaust pipe 7, which is communicated with the box body 1, is fixedly communicated with the second cavity 14, and the second water pipe 26 and the exhaust pipe 7 are both telescopic hoses;
the first valve 4, the second valve 22 and the third valve 29 are all electromagnetic valves, when the atmospheric quality is monitored, the first valve 4 is opened, the second valve 22 is closed, air enters a space formed by the lifting block 13 and the supporting plate 20 from the air inlet pipe 3, after a period of time, the first valve 4 is closed, after the air flow is stable, the pull rod 32 moves upwards by arranging the electric pull rod 32, the baffle plate 31 is received in the third cavity 11, at the moment, the air quality in the first cavity 2 is monitored by the monitoring probe 10, then the air quality data monitored by the monitoring probe 10 is calculated and stored, then the electric pull rod 32 moves downwards, the baffle plate 31 covers the opening of the groove 9, and the monitoring probe 10 is prevented from being damaged during water spraying;
when air in the box body 1 needs to be removed, the hydraulic telescopic rod 12 is started, the lifting block 13 moves downwards, the cleaning wool 19 cleans dust on the inner wall, meanwhile, the air suction pump 6 is started, air enters from the dust hood 18, the dust is adsorbed on the outer side of the dust hood 18 by the dust hood 18, the air passes through the through hole 15, the second cavity 14, the air suction pipe 7 and the air suction pump 6 and is finally discharged out of the box body 1 through the exhaust pipe 8, the dust hood 18 can gradually approach the flow guide block 23 in the descending process, and the dust in the space formed by the lifting block 13 and the support plate 20 can be thoroughly adsorbed on the dust hood 18;
when all the air in the space is pumped out, the third valve 29 is closed, the second valve 22 is opened, the water pump 25 is started, the water pump 25 pumps the dedusting liquid into the third cavity 11 through the second water pipe 26, the dedusting liquid is sprayed out from the through hole 15, and through the diversion of the rotating rod 16, the dust removing liquid can be directly and positively sprayed on the side wall of the dust hood 18, so that the dust removing liquid can completely wash away the dust on the dust hood 18, the dust flows to the first water pipe 21 through the diversion block 23 along with the dust removing liquid and passes through the filter plate 24, the dust is remained on the filter plate 24, the filtered dust removing liquid flows into the space formed by the filter plate 24 and the bottom of the third cavity 11, the water pump 25 can recycle the dust removing liquid, the resources are saved, by spraying the dedusting liquid, dust can be completely dissolved in the dedusting liquid, so that the dust in the monitored air can be conveniently removed, and the situation that the monitoring data of the monitoring probe 10 is influenced by the dust which is not removed completely when the atmospheric quality is monitored next time is prevented; after the flushing is completed, the second valve 22 is closed and the next monitoring of the atmospheric quality is awaited.
As an embodiment of the invention, the upper end of the side wall of the dust hood 18 is fixedly provided with an annular air bag 27, the annular air bag 27 is fixedly communicated with a nozzle, and the nozzle is obliquely downward and points to the side wall of the dust hood 18;
when the hydraulic telescopic rod 12 drives the lifting block 13 and the dust hood 18 to move downwards, the dust hood 18 and the flow guide block 23 are close to each other and can extrude the air bag 27, and because the nozzle on the air bag 27 is inclined and points to the side wall of the dust hood 18, the air in the air bag 27 can be sprayed out through the nozzle of the air bag 27, and the dust on the side wall of the dust hood 18 is blown out towards the first water pipe 21, so that the dust on the dust hood can be further cleaned, and the situation that the dust on the dust hood can be rolled up by the entering air when the air is monitored next time, and the monitoring data of the monitoring probe 10 is deviated is prevented.
As an embodiment of the present invention, a brush 28 is fixedly installed at one end of the rotating rod 16 away from the hinge, and the brush 28 is in contact with the inner wall of the through hole 15;
when the air pump 6 pumps air, the air in the first cavity 2 can impact the rotating rod 16 in the through hole 15, and the rotating rod 16 can incline upwards; when the water pump 25 pumps the dedusting liquid into the third cavity 11 through the second water pipe 26 and the dedusting liquid is sprayed out from the through hole 15, the rotating rod 16 inclines downwards; by arranging the brush 28 on the rotating rod 16, the brush 28 can scrape the inner wall of the through hole 15 up and down, and dust still existing in the air filtered by the dust hood 18 is prevented from blocking the through hole 15.
As an embodiment of the present invention, a dredging block 30 is fixedly installed at the lower end of the dust hood 18, the dredging block 30 is located right above the first water pipe 21, and the diameter of the dredging block 30 is smaller than the inner diameter of the first water pipe 21;
when the hydraulic telescopic rod 12 drives the lifting block 13 and the dust hood 18 to move downwards, the dust hood 18 and the flow guide block 23 are close to and can extrude the air bag 27, gas in the air bag 27 can be sprayed out through a nozzle of the air bag 27, dust on the side wall of the dust hood 18 is blown out towards the dredging block 30, the dredging block 30 can be used for blowing the dust on the dust hood 18 away from the air bag 27 to play a guiding role, the dust can fall towards the direction of the first water pipe 21, the dust is not prone to flying in the first cavity 2, meanwhile, the dredging block 30 can be inserted into the first water pipe 21, the first water pipe 21 is dredged, and the dust and water are prevented from being combined to form more precipitates to block the first water pipe 21.
As an embodiment of the present invention, the cross section of the dredging block 30 is an inverted trapezoid, and the dredging block is vertically through;
when spraying the dust excluding liquid, because the bottom at suction hood 18 is fixed to mediation piece 30, and link up from top to bottom, the dust excluding liquid can flow in mediation piece 30, and mediation piece 30 is for falling trapezoidal, can flow down the dust excluding liquid gathering and to the direction of first water pipe 21, when the lower extreme outflow of dust excluding liquid from mediation piece 30, first water pipe 21 can be washed to the dust excluding liquid, further dredge first water pipe 21, on rushing into filter 24 with the deposit that dust and dust excluding liquid mix formation, prevent that dust and dust excluding liquid from combining to form more deposit and plug up first water pipe 21.
As an embodiment of the present invention, the inner wall of the first cavity 2 is sprayed with dustproof silica gel;
through spraying dustproof silica gel in 2 inner walls of first cavity, can further prevent that the dust from can piling up on the inner wall of first cavity 2 to dustproof silica gel has the hydrophobicity, can be when wasing 1 insidely of box, protects the inner wall of first cavity 2, prolongs 1's of box life.
The specific working process is as follows:
the first valve 4, the second valve 22 and the third valve 29 are all electromagnetic valves, when the atmospheric quality is monitored, the first valve 4 is opened, the second valve 22 is closed, air enters a space formed by the lifting block 13 and the supporting plate 20 from the air inlet pipe 3, after a period of time, the first valve 4 is closed, after the air flow is stable, the pull rod 32 moves upwards by arranging the electric pull rod 32, the baffle plate 31 is received in the third cavity 11, at the moment, the air quality in the first cavity 2 is monitored by the monitoring probe 10, then the air quality data monitored by the monitoring probe 10 is calculated and stored, then the electric pull rod 32 moves downwards, the baffle plate 31 covers the opening of the groove 9, and the monitoring probe 10 is prevented from being damaged during water spraying;
when air in the box body 1 needs to be removed, the hydraulic telescopic rod 12 is started, the lifting block 13 moves downwards, the cleaning fluff 19 cleans dust on the inner wall, meanwhile, the air suction pump 6 is started, air enters from the dust hood 18, the dust is adsorbed on the outer side of the dust hood 18 by the dust hood 18, the air passes through the through hole 15, the second cavity 14, the air suction pipe 7 and the air suction pump 6 and is finally discharged out of the box body 1 through the exhaust pipe 8, the dust hood 18 can gradually approach the flow guide block 23 in the descending process, the air bag 27 can be extruded when the dust hood 18 approaches the flow guide block 23, air in the air bag 27 can be sprayed out through a nozzle of the air bag 27, the dust on the side wall of the dust hood 18 is blown out in the direction of the dredging block 30, the dust in a space formed by the lifting block 13 and the supporting plate 20 is thoroughly adsorbed on the dust hood 18, and all the air in the space is completely extracted;
closing the third valve 29, opening the second valve 22, starting the water pump 25, introducing the dust removal liquid into the third cavity 11 through the second water pipe 26 by the water pump 25, spraying the dust removal liquid out of the through hole 15 and guiding the dust removal liquid by the rotating rod 16, directly and positively spraying the dust removal liquid on the side wall of the dust hood 18 to flush all dust on the dust hood 18, allowing the dust to flow to the first water pipe 21 through the flow guide block 23 along with the dust removal liquid and pass through the filter plate 24, leaving the dust on the filter plate 24, allowing the filtered dust removal liquid to flow into a space formed by the filter plate 24 and the bottom of the third cavity 11, and recycling the dust removal liquid by the water pump 25;
after the flushing is completed, the second valve 22 is closed and the next monitoring of the atmospheric quality is awaited.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a city atmospheric environment quality monitoring system which characterized in that: the air suction box comprises a box body (1), wherein the box body (1) is of a cylindrical structure, a first cavity (2) is formed in the box body (1), an air inlet pipe (3) is fixedly communicated with one side of the box body (1), a first valve (4) is fixedly installed on the air inlet pipe (3), a fixing plate (5) is fixedly installed on one side, away from the air inlet pipe (3), of the box body (1), an air suction pump (6) is fixedly installed on the fixing plate (5), an air suction pipe (7) is fixedly communicated with one end of the air suction pump (6), a third valve (29) is fixedly installed on the air suction pipe (7), one end, away from the air suction pump (6), of the air suction pipe (7) is fixedly communicated with the first cavity (2), and an exhaust pipe (8) is fixedly communicated with one end, away from the air suction pipe (7), of the air suction pump (6);
a groove (9) is formed in the right inner wall of the first cavity (2), a monitoring probe (10) is fixedly mounted in the groove (9), a third cavity (11) is formed in the right side wall of the box body (1), the third cavity (11) is located right above the groove (9), a baffle (31) is slidably mounted in the third cavity (11), the size of an opening of the baffle (31) is equal to that of the opening of the groove (9), a pull rod (32) is fixedly mounted on one side, close to the top of the third cavity (11), of the baffle (31), the pull rod (32) is communicated with the right side wall of the box body (1), and a vertical slide way matched with the pull rod (32) is formed in the right side of the box body (1);
a hydraulic telescopic rod (12) is fixedly installed at the top of the first cavity (2), a lifting block (13) is fixedly installed at the lower end of the hydraulic telescopic rod (12), a second cavity (14) is formed in the lifting block (13), a plurality of through holes (15) communicated with the second cavity (14) are uniformly formed in the lower end face of the lifting block (13), a rotating rod (16) is hinged to the inner wall of each through hole (15), a spring (17) is fixedly installed at one end, far away from the hinge, of the rotating rod (16), and one end, far away from the rotating rod (16), of the spring (17) is fixedly connected with the upper inner wall of the second cavity (14);
a dust hood (18) is fixedly mounted at the lower end of the lifting block (13), the cross section of the dust hood (18) is in an inverted trapezoid shape, and cleaning wool (19) is fixedly mounted on one surface, which is in contact with the inner wall of the second cavity (14), of the lifting block (13);
a supporting plate (20) is fixedly installed in the first cavity (2), the supporting plate (20) is located under the dust hood (18), a first conducted water pipe (21) is fixed to the middle of the supporting plate (20), a second valve (22) is fixedly installed on the first water pipe (21), a flow guide block (23) is fixedly installed on the upper end face of the supporting plate (20), a filter plate (24) is fixedly installed between the supporting plate (20) and the bottom of the first cavity (2), dedusting liquid is filled between the filter plate (24) and the bottom of the first cavity (2), a water pump (25) is fixedly installed on the left side of the box body, the water inlet end of the water pump (25) is fixedly communicated with the dedusting liquid, and the water outlet end of the water pump (25) is fixedly communicated with the second water pipe (26);
one end, far away from the water pump (25), of the second water pipe (26) is fixedly communicated with the second cavity (14), one end, communicated with the box body (1), of the air exhaust pipe (7) is fixedly communicated with the second cavity (14), and the second water pipe (26) and the air exhaust pipe (7) are flexible hoses.
2. The urban atmospheric environment quality monitoring system according to claim 1, characterized in that: the upper end of the side wall of the dust hood (18) is fixedly provided with an annular air bag (27), the annular air bag (27) is fixedly communicated with a nozzle, and the nozzle inclines downwards and points to the side wall of the dust hood (18).
3. The urban atmospheric environment quality monitoring system according to claim 1, characterized in that: one end of the rotating rod (16) far away from the hinged part is fixedly provided with a brush (28), and the brush (28) is contacted with the inner wall of the through hole (15).
4. The urban atmospheric environment quality monitoring system according to claim 1, characterized in that: the lower extreme fixed mounting of suction hood (18) has mediation piece (30), mediation piece (30) are located first water pipe (21) directly over, the diameter of mediation piece (30) is less than the internal diameter of first water pipe (21).
5. The urban atmospheric environment quality monitoring system of claim 4, characterized in that: the cross section of the dredging block (30) is inverted trapezoid and is communicated up and down.
6. The urban atmospheric environment quality monitoring system according to claim 1, characterized in that: the inner wall of the first cavity (2) is sprayed with dustproof silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111136751.2A CN113804837A (en) | 2021-09-27 | 2021-09-27 | Urban atmospheric environment quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111136751.2A CN113804837A (en) | 2021-09-27 | 2021-09-27 | Urban atmospheric environment quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113804837A true CN113804837A (en) | 2021-12-17 |
Family
ID=78896821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111136751.2A Pending CN113804837A (en) | 2021-09-27 | 2021-09-27 | Urban atmospheric environment quality monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113804837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789153A (en) * | 2022-03-25 | 2022-07-26 | 南通海姆斯智能科技有限公司 | Instrument and meter on-line sale system |
-
2021
- 2021-09-27 CN CN202111136751.2A patent/CN113804837A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789153A (en) * | 2022-03-25 | 2022-07-26 | 南通海姆斯智能科技有限公司 | Instrument and meter on-line sale system |
| CN114789153B (en) * | 2022-03-25 | 2023-11-17 | 南通海姆斯智能科技有限公司 | Online sales system of instrument and meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210889075U (en) | DPF carrier blows collection ash equipment | |
| CN113804837A (en) | Urban atmospheric environment quality monitoring system | |
| CN116140066B (en) | Plate type cathode-anode structure and wet electric dust collector | |
| CN210801229U (en) | Ash removal and pre-dust removal device for SCR denitration system | |
| CN214106205U (en) | Industrial boiler waste gas desulfurization dust collecting equipment | |
| CN215610241U (en) | Dust collector for building | |
| CN211635760U (en) | Concrete stone unloading, absorbing and dust-raising filtering system | |
| CN113274832A (en) | Engineering drilling and holing rock-soil construction dust remover | |
| CN212898376U (en) | Dust collector of rock drilling machine | |
| CN213193116U (en) | Waste gas treatment equipment | |
| CN212223712U (en) | Garbage collection device of sweeper | |
| CN213645093U (en) | Power plant sweeps equipment cleaning device with deashing | |
| CN106111537A (en) | A kind of Environmentally friendly screen stone system | |
| CN217188634U (en) | Engineering drilling and holing rock soil construction dust remover | |
| CN214437671U (en) | Electric automatization dust collector | |
| CN205935168U (en) | A scrubbing purifier for municipal drainage pipe road junction | |
| CN219149633U (en) | Washing waste gas filtering tower | |
| CN219169080U (en) | Wax matrix belt cleaning device | |
| CN110652802A (en) | A preliminary cleaning device of dust in flue gas for msw incineration | |
| CN219756389U (en) | RTO waste gas combustion device | |
| CN221169787U (en) | Self-cleaning air filter with lower air inlet | |
| CN220451811U (en) | Dust removing and slag discharging device of anchoring drilling machine | |
| CN206715561U (en) | A kind of energy-efficient wet dust collector | |
| CN115430246B (en) | Multi-mode dust gas treatment device and application method thereof | |
| CN213981002U (en) | Filter structure for engineering machinery and engineering equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |