CN114235654A - Atmospheric environmental pollution monitoring devices convenient to adjust windward side - Google Patents
Atmospheric environmental pollution monitoring devices convenient to adjust windward side Download PDFInfo
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- CN114235654A CN114235654A CN202111498999.3A CN202111498999A CN114235654A CN 114235654 A CN114235654 A CN 114235654A CN 202111498999 A CN202111498999 A CN 202111498999A CN 114235654 A CN114235654 A CN 114235654A
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- 238000003912 environmental pollution Methods 0.000 title claims abstract description 25
- 238000012806 monitoring device Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 22
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 230000007613 environmental effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005085 air analysis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- 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
- B08B1/12—Brushes
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- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—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
- G01N33/0067—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 by measuring the rate of variation of the concentration
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of atmospheric environmental pollution monitoring, in particular to an atmospheric environmental pollution monitoring device convenient for adjusting a windward side, which comprises a bottom plate, wherein the left side of the top end of the bottom plate is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with an anemoscope, the top end of the bottom plate is fixedly connected with a fixed box, the top end of the fixed box is rotatably connected with a detection box, the inside of the fixed box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the bottom end of the detection box, the detection box is provided with a gas pipe, the left side of the top end inside the detection box is provided with an air analyzer and a controller, one end of the gas pipe, which is positioned inside the detection box, is communicated with the air inlet end of the air analyzer, the gas pipe is communicated with an air inlet cover, the right side inside the air inlet cover is fixedly connected with a blocking net, and the air inlet cover is provided with a first cleaning mechanism for cleaning the inner wall of the air inlet cover; the dust concentration detection accuracy is improved, and the comprehensiveness of the atmospheric environment quality detection is improved.
Description
Technical Field
The invention relates to the technical field of atmospheric environmental pollution monitoring, in particular to an atmospheric environmental pollution monitoring device convenient for adjusting windward side.
Background
As is known, environmental monitoring refers to the activities of monitoring and measuring environmental quality conditions by an environmental monitoring mechanism, and determines the environmental pollution conditions and the environmental quality by monitoring and measuring indexes reflecting the environmental quality, and the content of environmental monitoring mainly includes monitoring physical indexes, monitoring chemical indexes and monitoring an ecosystem, and atmospheric environment needs to be monitored by an atmospheric environmental pollution monitoring device.
Through retrieval, the invention patents with the Chinese patent publications CN113109507A, CN113624914A and CN112014523B respectively disclose a multidirectional atmospheric environmental pollution monitoring device capable of adjusting the windward side, an atmospheric environmental pollution monitoring device capable of adjusting the windward side and an atmospheric environmental pollution monitoring device capable of adjusting the windward side, wherein the three atmospheric environmental pollution monitoring devices are respectively provided with a filter screen, so that dust in the air is prevented from entering the inside of an air analyzer, the detection of the dust concentration of the atmospheric air is inconvenient, the comprehensiveness and accuracy of the atmospheric environmental monitoring are reduced, and the use limitation is high.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an atmospheric environmental pollution monitoring device convenient for adjusting the windward side, so as to solve the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an atmospheric environmental pollution monitoring device convenient for adjusting windward side comprises a bottom plate, wherein a connecting rod is fixedly connected to the left side of the top end of the bottom plate, a wind direction indicator is fixedly connected to the top end of the connecting rod, a fixing box is fixedly connected to the top end of the bottom plate, a detection box is rotatably connected to the top end of the fixing box, a first motor is fixedly connected to the inside of the fixing box, the output end of the first motor is fixedly connected to the bottom end of the detection box, a gas pipe is mounted on the detection box, an air analyzer and a controller are mounted on the left side of the top end of the inside of the detection box, one end, located inside the detection box, of the gas pipe is communicated with the air inlet end of the air analyzer, an air inlet cover is communicated with the gas pipe, a blocking net is fixedly connected to the right side of the inside of the air inlet cover, a first cleaning mechanism for cleaning the inner wall of the air inlet cover is mounted on the air inlet cover, a fixing column is fixedly connected to the left end of the gas pipe, and a second cleaning mechanism for cleaning the inside of the gas pipe is mounted on the fixing column, the left end that the gas-supply pipe is located the inside part of detection case is installed the fan, the output of fan and the inside intercommunication of gas-supply pipe, lie in on the gas-supply pipe that the fan is close to one side of air analysis appearance and install first solenoid valve, the input of fan is connected with the intake pipe, the left end of intake pipe extends to the left side of detection case, installs the second solenoid valve in the intake pipe, the internally mounted of intake pipe has the filter screen.
Preferably, first clearance mechanism includes the second motor, the rear end at the air inlet cover is installed to the second motor, the output shaft of second motor extends to the inside and the fixedly connected with bent plate of air inlet cover, the first brush of lateral wall fixedly connected with of bent plate, the equal fixedly connected with pressure sensors of left end upside and the left end downside of block.
Further, the second cleaning mechanism comprises a third motor and an electric cylinder, a sliding plate is arranged at the top ends of the fixed column and the air inlet cover in a sliding manner, a rotating shaft is fixedly connected to the output end of the third motor, a sliding groove is arranged in the sliding plate, a sliding block is arranged in the sliding groove in a sliding manner, a compression spring is connected to the right end of the sliding block, a clamping column is fixedly connected to the left end of the sliding block, a clamping groove is arranged at the position, corresponding to the clamping column, of the right end of the rotating shaft, a pressure sensor is fixedly connected to the inside of the clamping groove, the left end of the clamping column is inserted into the clamping groove, an electromagnet is fixedly connected to the right end of the sliding groove, a magnetic block is embedded into the right end of the sliding block, an adjusting groove for sliding the rotating shaft is arranged on the fixed column and the air inlet cover, the bottom end of the rotating shaft penetrates through the adjusting groove and is fixedly connected with the cleaning column, a second hairbrush is fixedly connected to the left end of the cleaning column and a hidden groove for hiding the cleaning column and the second hairbrush is arranged on the fixed column and the air pipe, the left end upper side fixedly connected with mounting panel of fixed column, electronic jar is installed in the left side of mounting panel, and the right-hand member of electronic jar telescopic link and the left end fixed connection of slide.
Still further, the outside cover of electronic jar and third motor is equipped with first sealed cowling, and first sealed cowling passes through screw and fixed column and air inlet cover fixed connection.
As a further scheme of the scheme, a second sealing cover is arranged outside the second motor and fixedly connected with the air inlet cover through screws.
As a further scheme of the scheme, the right end of the air inlet cover is fixedly connected with a rain shield.
On the basis of the scheme, the four corners of the bottom end of the bottom plate are provided with universal wheels with self-locking functions, and the right side of the top end of the bottom plate is fixedly connected with a push handle.
(III) advantageous effects
Compared with the prior art, the invention provides the atmospheric environmental pollution monitoring device convenient for adjusting the windward side, and the atmospheric environmental pollution monitoring device has the following beneficial effects:
1. according to the invention, the wind direction is detected by the anemoscope, then the detected data is transmitted to the controller, the controller controls the first motor to work, the first motor drives the detection box to rotate, and the direction of the air inlet cover is adjusted, so that the air inlet cover rotates to the windward side.
2. According to the invention, larger garbage and leaves in the air are blocked by the blocking net, so that the leaves and the garbage are prevented from entering the air inlet cover, the air delivery pipe and the air analyzer, and dust in the air is prevented from being blocked.
3. In the invention, the electric cylinder pushes the sliding plate to slide towards the right side, so that the rotating shaft moves to the rightmost side of the adjusting groove, the central axis of the rotating shaft and the central axis of the gas conveying pipe are positioned on the same straight line, then the electromagnet is switched on to drive the power supply, the electromagnet is attracted with the magnetic block, the clamping column is separated from the clamping groove, then the third motor is started, the rotating shaft, the cleaning column and the second brush are driven to rotate by the third motor, the interior of the gas conveying pipe is cleaned by the second brush, and the bent plate and the first brush are driven by the second motor to clean the interior of the air inlet cover, so that dust on the inner walls of the air inlet cover and the gas conveying pipe is conveniently cleaned, and the accuracy of detecting the dust concentration in the air is improved.
4. According to the invention, after the air conveying pipe is cleaned, the power supply of the electromagnet is cut off, when the clamping groove rotates to a position corresponding to the clamping column, the compression spring pushes the clamping column to move, the clamping column is inserted into the clamping groove, when the clamping column extrudes the pressure sensor, the pressure sensor transmits a pressure signal to the controller, the controller controls the third motor to stop working, and controls the emergency stop device arranged in the third motor to perform emergency stop on the third motor, and then the electric cylinder pulls the sliding plate to move to the left side, so that the rotating shaft, the cleaning column and the second brush respectively move to the inner parts of the adjusting groove and the hidden groove, dust in air entering the air conveying pipe is prevented from being adsorbed on the second brush, the concentration of the dust in the air entering the air analyzer is ensured to be changed, and the accuracy of detecting the concentration of the dust in the air is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of a right-side sectional view of the air inlet cover connected to the first cleaning mechanism according to the present invention;
FIG. 3 is a schematic top sectional view of the connection between the fixing column and the air pipe in accordance with the present invention;
FIG. 4 is a schematic top sectional view of the connection between the fixing post and the air inlet cover according to the present invention;
fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a connecting rod; 3. a wind direction indicator; 4. a fixed box; 5. a detection box; 6. a first motor; 7. a gas delivery pipe; 8. an air analyzer; 9. a controller; 10. an air inlet cover; 11. blocking; 12. fixing a column; 13. a fan; 14. a first solenoid valve; 15. an air inlet pipe; 16. a second solenoid valve; 17. a filter screen; 18. a second motor; 19. bending a plate; 20. a first brush; 21. a pressure sensor; 22. a third motor; 23. an electric cylinder; 24. a slide plate; 25. a rotating shaft; 26. a slider; 27. a compression spring; 28. clamping the column; 29. an electromagnet; 30. a magnetic block; 31. an adjustment groove; 32. cleaning the column; 33. a second brush; 34. hiding the groove; 35. mounting a plate; 36. a first seal cover; 37. a second seal cap; 38. a rain shield; 39. universal direction
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, an atmospheric environmental pollution monitoring device convenient for adjusting windward side comprises a bottom plate 1, universal wheels 39 with self-locking function are arranged at four corners of the bottom plate 1, a push handle 40 is fixedly connected to the right side of the top end of the bottom plate 1 for pushing the monitoring device to move, a connecting rod 2 is fixedly connected to the left side of the top end of the bottom plate 1, a wind direction indicator 3 is fixedly connected to the top end of the connecting rod 2, a fixing box 4 is fixedly connected to the top end of the bottom plate 1, a detection box 5 is rotatably connected to the top end of the fixing box 4, a first motor 6 is fixedly connected to the inside of the fixing box 4, the output end of the first motor 6 is fixedly connected to the bottom end of the detection box 5, a gas pipe 7 is installed on the detection box 5, an air analyzer 8 and a controller 9 are installed on the left side of the top end of the inside of the detection box 5, the controller 9 can be used as a conventional known device for controlling computers and the like, one end of the air delivery pipe 7, which is positioned inside the detection box 5, is communicated with an air inlet end of the air analyzer 8, the air delivery pipe 7 is communicated with an air inlet cover 10, the right end of the air inlet cover 10 is fixedly connected with a rain shield 38, the wind direction is detected through the anemoscope 3, then the detected data is transmitted to the controller 9, the controller 9 controls the first motor 6 to work, the first motor 6 drives the detection box 5 to rotate, the direction of the air inlet cover 10 is adjusted, the air inlet cover 10 rotates to the windward side, the right side inside the air inlet cover 10 is fixedly connected with a blocking net 11, larger garbage and leaves in the air are blocked through the blocking net 11, the leaves and the garbage are prevented from entering the air inlet cover 10, the air delivery pipe 7 and the air analyzer 8, the dust in the air is prevented from being blocked, the concentration of the dust in the air is detected through a dust concentration sensor arranged inside the air analyzer 8, the dust concentration detection accuracy is improved, the comprehensiveness of atmospheric environment quality detection is improved, a first cleaning mechanism for cleaning the inner wall of the air inlet cover 10 is installed on the air inlet cover 10, the left end of the air delivery pipe 7 is fixedly connected with a fixed column 12, a second cleaning mechanism for cleaning the interior of the air delivery pipe 7 is installed on the air delivery pipe 7 and the fixed column 12, a fan 13 is installed at the left end of the portion, located inside the detection box 5, of the air delivery pipe 7, the output end of the fan 13 is communicated with the interior of the air delivery pipe 7, a first electromagnetic valve 14 is installed on the air delivery pipe 7, located on one side, close to the air analyzer 8, of the fan 13, an air inlet pipe 15 is connected with the input end of the fan 13, the left end of the air inlet pipe 15 extends to the left side of the detection box 5, a second electromagnetic valve 16 is installed on the air inlet pipe 15, a filter screen 17 is installed inside the air inlet pipe 15, dust is prevented from entering the interior of the air inlet pipe 15 through the filter screen 17, by closing the first electromagnetic valve 14 and opening the second electromagnetic valve 16, the fan 13 can blow air to the inside of the air delivery pipe 7 conveniently, and dust cleaned from the air delivery pipe 7 and the air inlet cover 10 by the second cleaning mechanism and the first cleaning mechanism can be blown to the outside conveniently.
It should be further noted that the first cleaning mechanism includes a second motor 18, the second motor 18 is installed at the rear end of the air inlet cover 10, a second sealing cover 37 is installed outside the second motor 18, the second sealing cover 37 is fixedly connected to the air inlet cover 10 through screws, so as to prevent dust and rainwater from entering the interior of the second motor 18, and prolong the service life of the second motor 18, the output shaft of the second motor 18 extends into the interior of the air inlet cover 10 and is fixedly connected to a bent plate 19, the outer side wall of the bent plate 19 is fixedly connected to a first brush 20, the upper side of the left end and the lower side of the left end of the screen 11 are both fixedly connected to a pressure sensor 21, the bent plate 19 and the first brush 20 are driven to rotate by the second motor 18, when the bent plate 19 collides with the pressure sensor 21, the pressure sensor 21 transmits a pressure signal to the controller 9, the controller 9 controls the second motor 18 to rotate in the reverse direction, and when the bent plate 19 extrudes another pressure sensor 21, the controller 9 controls the second motor 18 to rotate reversely, so that the bent plate 19 and the first brush 20 reciprocate to clean the inner side wall of the air inlet cover 10, the blocking net 11 shakes in the process that the bent plate 19 extrudes the pressure sensor 21, leaves or large garbage on the pulling net is convenient to shake off, and the blocking net 11 is prevented from being blocked, the second cleaning mechanism comprises a third motor 22 and an electric cylinder 23, a sliding plate 24 is slidably arranged at the top ends of the fixed column 12 and the air inlet cover 10, the output end of the third motor 22 is fixedly connected with a rotating shaft 25, a sliding groove is arranged inside the sliding plate 24, a sliding block 26 is slidably arranged inside the sliding groove, the right end of the sliding block 26 is connected with a compression spring 27, the left end of the sliding block 26 is fixedly connected with a clamping column 28, a clamping groove is arranged at the position, corresponding to the right end of the rotating shaft 25 and the clamping column 28, a pressure sensor is fixedly connected inside the clamping groove, and the left end of the clamping column 28 is inserted into the clamping groove, the right end of the sliding chute is fixedly connected with an electromagnet 29, the right end of the sliding block 26 is embedded with a magnetic block 30, an adjusting groove 31 used for sliding the rotating shaft 25 is arranged on the fixed column 12 and the air inlet cover 10, the bottom end of the rotating shaft 25 penetrates through the adjusting groove 31 and is fixedly connected with a cleaning column 32, the left end of the cleaning column 32 is fixedly connected with a second brush 33, a hidden groove 34 used for hiding the cleaning column 32 and the second brush 33 is arranged on the fixed column 12 and the air inlet pipe 7, a mounting plate 35 is fixedly connected with the upper side of the left end of the fixed column 12, the electric cylinder 23 is arranged on the left side of the mounting plate 35, a first sealing cover 36 is sleeved outside the electric cylinder 23 and the third motor 22, the first sealing cover 36 is fixedly connected with the fixed column 12 and the air inlet cover 10 through screws, dust and rainwater are prevented from entering the electric cylinder 23 and the third motor 22, the service lives of the electric cylinder 23 and the third motor 22 are prolonged, the right end of a telescopic rod of the electric cylinder 23 is fixedly connected with the left end of the sliding plate 24, the electric cylinder 23 pushes the sliding plate 24 to slide to the right side, so that the rotating shaft 25 moves to the rightmost side of the adjusting groove 31, the central axis of the rotating shaft 25 and the central axis of the air conveying pipe 7 are positioned on the same straight line, then the electromagnet 29 is switched on to drive the power supply, the electromagnet 29 and the magnetic block 30 are attracted to separate the clamping column 28 from the clamping groove, then the third motor 22 is started, the rotating shaft 25, the cleaning column 32 and the second brush 33 are driven to rotate by the third motor 22, the interior of the air conveying pipe 7 is cleaned by the second brush 33, in the cleaning process, dust cleaned from the air conveying pipe 7 is blown to the exterior of the air conveying pipe 7 and the air inlet cover 10 by the fan 13, after the air conveying pipe 7 is cleaned, the power supply of the electromagnet 29 is switched off, when the clamping groove rotates to a position corresponding to the clamping column 28, the compression spring 27 pushes the clamping column 28 to move, and the clamping column 28 is inserted into the clamping groove, when the clamping column 28 extrudes the pressure sensor, pressure sensor transmits pressure signal for controller 9, control third motor 22 stop work through controller 9, and control third motor 22 internally mounted's scram device carries out the scram to third motor 22, then remove to the left side through electronic jar 23 pulling slide 24, make pivot 25, clearance post 32 and second brush 33 move to the inside of adjustment tank 31 and hidden groove 34 respectively, avoid getting into the dust in the air-supply pipe 7 and adsorb on second brush 33, guarantee to get into the concentration change of the dust in the air of air analysis appearance 8 inside, the accuracy of dust concentration detection in the air has been improved.
In summary, in the atmospheric environmental pollution monitoring device convenient for adjusting the windward side, when in use, the wind direction is detected by the wind direction indicator 3, then the detected data is transmitted to the controller 9, the first motor 6 is controlled by the controller 9 to work, the detection box 5 is driven by the first motor 6 to rotate, the direction of the air inlet cover 10 is adjusted, the air inlet cover 10 is rotated to the windward side, the external wind enters the air analyzer 8 through the air inlet cover 10 and the air delivery pipe 7, the air is monitored by the air analyzer 8, after the monitoring is completed, the electric cylinder 23 pushes the sliding plate 24 to slide to the right side, the rotating shaft 25 is moved to the rightmost side of the adjusting groove 31, the central axis of the rotating shaft 25 and the central axis of the air delivery pipe 7 are positioned on the same straight line, then the electromagnet 29 is switched on to drive the power supply, the electromagnet 29 and the magnetic block 30 attract each other, so that the clamping column 28 and the clamping groove are separated, then the third motor 22 is started, the rotating shaft 25, the cleaning column 32 and the second brush 33 are driven to rotate by the third motor 22, the inside of the air pipe 7 is cleaned by the second brush 33, after the air pipe 7 is cleaned, the power supply of the electromagnet 29 is cut off, when the clamping groove rotates to the position corresponding to the clamping column 28, the compression spring 27 pushes the clamping column 28 to move, and the clamping column 28 is inserted into the clamping groove, when the clamping column 28 extrudes the pressure sensor, the pressure sensor transmits a pressure signal to the controller 9, the controller 9 controls the third motor 22 to stop working, and controls the emergency stop device arranged inside the third motor 22 to perform emergency stop on the third motor 22, then the sliding plate 24 is pulled by the electric cylinder 23 to move to the left side, so that the rotating shaft 25, the cleaning column 32 and the second brush 33 respectively move to the inside of the adjusting groove 31 and the hidden groove 34, and then the second motor 18 drives the bent plate 19 and the first brush 20 to rotate, when the bent plate 19 collides with the pressure sensor 21, the pressure sensor 21 transmits a pressure signal to the controller 9, the second motor 18 is controlled to rotate reversely by the controller 9, when the bent plate 19 extrudes another pressure sensor 21, the second motor 18 is controlled to rotate reversely by the controller 9, so that the bent plate 19 and the first brush 20 reciprocate to clean the inner side wall of the air inlet cover 10, the first electromagnetic valve 14 is closed and the second electromagnetic valve 16 is opened in the process of cleaning the inner side walls of the air inlet cover 10 and the air delivery pipe 7, the fan 13 blows air to the inside of the air delivery pipe 7, and dust cleaned from the air delivery pipe 7 and the air inlet cover 10 by the second cleaning mechanism and the first cleaning mechanism is blown to the outside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The atmospheric environmental pollution monitoring device convenient for adjusting the windward side comprises a bottom plate (1) and is characterized in that a connecting rod (2) is fixedly connected to the left side of the top end of the bottom plate (1), a wind direction indicator (3) is fixedly connected to the top end of the connecting rod (2), a fixed box (4) is fixedly connected to the top end of the bottom plate (1), a detection box (5) is rotatably connected to the top end of the fixed box (4), a first motor (6) is fixedly connected to the inside of the fixed box (4), the output end of the first motor (6) is fixedly connected to the bottom end of the detection box (5), a gas pipe (7) is installed on the detection box (5), an air analyzer (8) and a controller (9) are installed on the left side of the top end inside the detection box (5), one end, located inside the detection box (5), of the gas pipe (7) is communicated with the air inlet end of the air analyzer (8), and an air inlet cover (10) is communicated with the gas pipe (7), the air inlet cover is characterized in that a blocking net (11) is fixedly connected to the right side of the inside of the air inlet cover (10), a first cleaning mechanism used for cleaning the inner wall of the air inlet cover (10) is installed on the air inlet cover (10), a fixed column (12) is fixedly connected to the left end of the air delivery pipe (7), a second cleaning mechanism used for cleaning the inside of the air delivery pipe (7) is installed on the air delivery pipe (7) and the fixed column (12), a fan (13) is installed at the left end of the part, located inside the detection box (5), of the air delivery pipe (7), the output end of the fan (13) is communicated with the inside of the air delivery pipe (7), a first electromagnetic valve (14) is installed on one side, located close to an air analyzer (8), of the fan (13) on the air delivery pipe (7), an air inlet pipe (15) is connected to the input end of the fan (13), the left end of the air inlet pipe (15) extends to the left side of the detection box (5), a second electromagnetic valve (16) is installed on the air inlet pipe (15), a filter screen (17) is arranged in the air inlet pipe (15).
2. The atmospheric environmental pollution monitoring device convenient to adjust windward side according to claim 1, characterized in that, the first cleaning mechanism includes a second motor (18), the second motor (18) is installed at the rear end of the air inlet cover (10), the output shaft of the second motor (18) extends to the inside of the air inlet cover (10) and is fixedly connected with a bent plate (19), the outer side wall of the bent plate (19) is fixedly connected with a first brush (20), and the upper side of the left end and the lower side of the left end of the barrier net (11) are both fixedly connected with a pressure sensor (21).
3. The atmospheric environmental pollution monitoring device convenient for adjusting the windward side according to claim 2, wherein the second cleaning mechanism comprises a third motor (22) and an electric cylinder (23), a sliding plate (24) is slidably arranged at the top ends of the fixed column (12) and the air inlet cover (10), a rotating shaft (25) is fixedly connected to the output end of the third motor (22), a sliding groove is arranged inside the sliding plate (24), a sliding block (26) is slidably arranged inside the sliding groove, a compression spring (27) is connected to the right end of the sliding block (26), a clamping column (28) is fixedly connected to the left end of the sliding block (26), a clamping groove is arranged at the position of the right end of the rotating shaft (25) corresponding to the clamping column (28), a pressure sensor is fixedly connected to the inside of the clamping groove, the left end of the clamping column (28) is inserted into the clamping groove, and an electromagnet (29) is fixedly connected to the right end of the sliding groove, magnetic path (30) are installed in the right-hand member embedding of slider (26), be provided with on fixed column (12) and air inlet cover (10) and be used for gliding adjustment tank (31) of pivot (25), adjustment tank (31) and fixedly connected with clearance post (32) are passed to the bottom of pivot (25), the left end fixedly connected with second brush (33) of clearance post (32), be provided with on fixed column (12) and gas-supply pipe (7) and carry out hidden groove (34) hidden to clearance post (32) and second brush (33), left end upper side fixedly connected with mounting panel (35) of fixed column (12), the left side at mounting panel (35) is installed in electronic jar (23), the right-hand member of electronic jar (23) telescopic link and the left end fixed connection of slide (24).
4. The atmospheric environmental pollution monitoring device convenient to adjust windward side according to claim 3, characterized in that a first sealing cover (36) is sleeved outside the electric cylinder (23) and the third motor (22), and the first sealing cover (36) is fixedly connected with the fixing column (12) and the air inlet cover (10) through screws.
5. The atmospheric environmental pollution monitoring device convenient for adjusting the windward side according to claim 4, wherein a second sealing cover (37) is arranged outside the second motor (18), and the second sealing cover (37) is fixedly connected with the air inlet cover (10) through screws.
6. An atmospheric environmental pollution monitoring device convenient for adjusting windward side according to claim 5, characterized in that a rain shield (38) is fixedly connected to the right end of the air inlet cover (10).
7. The atmospheric environmental pollution monitoring device convenient to adjust windward side according to claim 6, characterized in that four corners of the bottom plate (1) are provided with universal wheels (39) with self-locking function, and the right side of the top of the bottom plate (1) is fixedly connected with a push handle (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111498999.3A CN114235654A (en) | 2021-12-09 | 2021-12-09 | Atmospheric environmental pollution monitoring devices convenient to adjust windward side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111498999.3A CN114235654A (en) | 2021-12-09 | 2021-12-09 | Atmospheric environmental pollution monitoring devices convenient to adjust windward side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114235654A true CN114235654A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111498999.3A Withdrawn CN114235654A (en) | 2021-12-09 | 2021-12-09 | Atmospheric environmental pollution monitoring devices convenient to adjust windward side |
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| Country | Link |
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| CN (1) | CN114235654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117018784A (en) * | 2023-10-10 | 2023-11-10 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
-
2021
- 2021-12-09 CN CN202111498999.3A patent/CN114235654A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117018784A (en) * | 2023-10-10 | 2023-11-10 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
| CN117018784B (en) * | 2023-10-10 | 2023-12-19 | 山西琪杭科技有限公司 | Switch board with environmental monitoring function |
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Application publication date: 20220325 |