CN113624914A - Atmospheric environmental pollution monitoring device capable of adjusting windward side - Google Patents
Atmospheric environmental pollution monitoring device capable of adjusting windward side Download PDFInfo
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- CN113624914A CN113624914A CN202110721534.3A CN202110721534A CN113624914A CN 113624914 A CN113624914 A CN 113624914A CN 202110721534 A CN202110721534 A CN 202110721534A CN 113624914 A CN113624914 A CN 113624914A
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- 238000003912 environmental pollution Methods 0.000 title claims abstract description 27
- 238000012806 monitoring device Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 32
- 239000000428 dust Substances 0.000 claims description 28
- 238000005485 electric heating Methods 0.000 claims description 7
- 210000004209 hair Anatomy 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention belongs to the field of atmospheric pollution monitoring, and particularly relates to an atmospheric environmental pollution monitoring device capable of adjusting a windward side. According to the invention, the electromagnetic vibrator and the ultrasonic generator are matched, so that impurities on the inner wall of the conduit can be thoroughly cleaned, the influence of the impurities accumulated in the conduit during later use is avoided, and the detection accuracy is ensured.
Description
Technical Field
The invention relates to the field of atmospheric pollution monitoring, in particular to an atmospheric environmental pollution monitoring device capable of adjusting the windward side.
Background
With the development of industry, most chemical plants put production first, and in the production process, not only the polluted water is discharged, but also the gas containing harmful substances is discharged to the external environment, in order to control the environment, the chemical plants are better supervised, relevant departments need to install an atmospheric environmental pollution monitoring device in the environment, various atmospheric environmental pollution monitoring devices are proposed on the market, but the following problems still exist; 1. the windward side is fixed in the device, so that the windward side is inconvenient to change according to the wind direction, and the concentration of the content in the air is influenced; 2. in order to avoid pipeline blockage caused by impurities such as leaves, hair and dust entering air in the collection pipeline during air collection, a filter screen is arranged to filter the impurities such as the leaves, the hair and the dust, but the meshes of the filter screen are easy to be blocked after long-term use, so that the air collection effect is influenced; 3. because atmospheric environmental pollution monitoring devices installs in polluting comparatively serious environment, when not needing ventilation cooling, harmful substance in the air gets into the inside of installation shell along with the air through the gas outlet, infringes the electrical part, shortens atmospheric environmental pollution monitoring devices's life.
Current patent CN202010893339.4 can adjust atmospheric environmental pollution monitoring devices of windward side, including installation shell, wind speed detector, wind direction detector, air analyzer, cooling aspiration pump, clearing machine, control box and display screen, the gas outlet has been seted up to the left end of installation shell, wind speed detector is installed to the upper surface left end of mounting panel, the right side meshing of first gear is connected with the second gear, the filter screen is installed on the top of exhaust tube, electric telescopic handle is installed to the right-hand member of baffle, the bottom plate is installed to the right flank of installation shell. This atmospheric environmental pollution monitoring devices that can adjust windward side adjusts the windward side according to the wind direction, gathers the higher air of concentration, and connection structure is stable, avoids being arranged in the filtered air filter screen of impurity such as leaf, hair and dust to be blockked up, when not needing the heat dissipation to ventilate, closes the gas outlet, infringes the electrical part in avoiding the external gas that contains the pollutant to get into the mounting shell.
The above patent is in the process of practical realization; the gas enters the air extraction pipe and then enters the air analyzer for detection, but impurities in the gas are easy to adhere to the inner wall of the air extraction pipe, and the device cannot clean the inner wall of the air extraction pipe, so that the impurities adhere to the inner wall of the air extraction pipe, the reuse is easily influenced, and the air detection precision of the reuse is influenced to a certain extent. For this reason, new technical solutions need to be designed to solve the problem.
Disclosure of Invention
The invention aims to provide an atmospheric environmental pollution monitoring device capable of adjusting the windward side, and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an atmospheric environmental pollution monitoring device capable of adjusting windward side comprises a box body and a motor, wherein the left side of the top of the box body is communicated with a conduit, the top of the guide pipe is fixedly sleeved with a bearing, the top of the bearing is fixedly connected with an air collecting cover, a gear ring is fixedly sleeved on the outer wall of the bearing, a gear is meshed with the outer wall of the gear ring, the gear is fixedly arranged at the outer end of a transmission shaft of a first motor, the motor is fixed on the outer wall of the guide pipe, a wind direction indicator is fixedly arranged on the right side of the top of the box body, a through hole is arranged at the bottom of the inner cavity of the wind collecting cover, a filter screen is fixedly arranged in the inner cavity of the through hole, a first electric push rod is fixedly arranged on the inner wall of the wind-collecting cover, the outer end of the first electric push rod is fixedly connected with a vertical plate, a brush plate is fixed at the tail end of the vertical plate and is attached to the surface of the filter screen, and the through hole is communicated with the bearing;
an air analyzer is fixedly installed in an inner cavity of the box body, the top of the air analyzer is communicated with a cover shell, the top of the cover shell is communicated with a guide pipe penetrating through the top of the box body, a first sealing plate is arranged at the top of the inner cavity of the cover shell, two sides of the bottom of the first sealing plate are fixedly connected with a second electric push rod, the tail end of the second electric push rod is fixed at the top of the air analyzer, an electric heating plate is embedded at the top of the first sealing plate, a fixing ring is fixed on the upper side of the inner cavity of the guide pipe, the bottom of the fixing ring is attached with a second sealing plate, third electric push rods are fixed on two sides of the top of the fixing ring, piston rods of the third electric push rods penetrate through the fixing ring and are fixedly connected with the second sealing plate, a dust collector is fixedly installed on the left side wall of the box body, and the dust collector is communicated with the guide pipe through a dust collection pipe;
the inner wall fixed mounting of pipe has humidity transducer, the outer wall both sides of pipe are fixed mounting respectively has electromagnetic vibrator and supersonic generator, the back fixed mounting of box has the controller.
As a preferred embodiment of the present invention, an air blower is fixedly installed on the right side wall of the box body, an air purifier is communicated with the outer end of the air blower and fixed on the outer wall of the box body, an air outlet of the air purifier is inserted into the inner cavity of the box body, an exhaust pipe is fixedly communicated with the left side wall of the box body, and an electromagnetic valve is inserted into the outer wall of the exhaust pipe.
As a preferred embodiment of the present invention, the signal output terminals of the anemoscope and the humidity sensor are connected to the signal input terminal of the controller, and the signal output terminal of the controller is connected to the signal input terminals of the motor, the electromagnetic vibrator, the ultrasonic generator, the first electric push rod, the second electric push rod, the third electric push rod, the electric heating plate, and the air analyzer, respectively.
In a preferred embodiment of the present invention, the first sealing plate has an outer diameter larger than an inner diameter of the guide pipe, and the second sealing plate has an outer diameter larger than an inner diameter of the fixing ring.
In a preferred embodiment of the present invention, the brush plate has bristles densely fixed on the bottom thereof.
In a preferred embodiment of the present invention, a dust screen is fixed to the air inlet of the blower.
In a preferred embodiment of the present invention, the conduit penetrates through the box body and is sleeved with an embedded rubber sealing ring.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the electromagnetic vibrator is matched with the ultrasonic generator, so that impurities adhered to the inner wall of the guide pipe can be cleaned, the impurities can fall to the bottom of the inner cavity of the guide pipe, then the impurities can be sucked by using the dust collector, and the guide pipe can be sealed when not used, so that the cleanliness in the guide pipe when the guide pipe is used again can be ensured, and the accuracy of air detection when the guide pipe is used again can be further ensured.
2. According to the invention, when the filter screen is cleaned by the first electric push rod, the second sealing plate can be used for sealing, so that the problem that the detection precision is influenced due to the accumulation of dust caused by the fact that the dust on the surface of the cleaning brush falls into the guide pipe in the cleaning process is avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of an atmospheric environmental pollution monitoring device capable of adjusting the windward side according to the present invention;
FIG. 2 is a schematic view of the structure of the inner cavity of the wind-collecting cover of the atmospheric environmental pollution monitoring device capable of adjusting the windward side according to the present invention;
FIG. 3 is a schematic structural diagram of the inner cavities of the box body and the duct of the atmospheric environmental pollution monitoring device capable of adjusting the windward side of the invention;
fig. 4 is a schematic structural view of the back side of a box body of the atmospheric environmental pollution monitoring device capable of adjusting the windward side.
In the figure: 1. a box body; 2. a conduit; 3. a wind direction indicator; 4. a bearing; 5. a wind collecting cover; 6. a toothed ring; 7. a gear; 8. a motor; 9. an electromagnetic vibrator; 10. an ultrasonic generator; 11. a first electric push rod; 12. a vertical plate; 13. brushing the board; 14. a through hole; 15. a filter screen; 16. a housing; 17. a first sealing plate; 18. an electrical heating plate; 19. a second electric push rod; 20. a vacuum cleaner; 21. a humidity sensor; 22. a fixing ring; 23. a third electric push rod; 24. a second sealing plate; 25. a blower; 26. an air purifier; 27. an exhaust pipe; 28. a controller; 29. an air analyzer.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.
Referring to fig. 1-4, the present invention provides a technical solution: an atmospheric environmental pollution monitoring device capable of adjusting windward side comprises a box body 1 and a motor 8, wherein the left side of the top of the box body 1 is communicated with a guide pipe 2, the top of the guide pipe 2 is fixedly sleeved with a bearing 4, the top of the bearing 4 is fixedly connected with a wind-collecting cover 5, the outer wall of the bearing 4 is fixedly sleeved with a toothed ring 6, the outer wall of the toothed ring 6 is meshed with a gear 7, the gear 7 is fixedly installed at the outer end of a transmission shaft of a first motor 8, the motor 8 is fixed on the outer wall of the guide pipe 2, the right side of the top of the box body 1 is fixedly provided with a wind direction indicator 3, the bottom of an inner cavity of the wind-collecting cover 5 is provided with a through hole 14, the inner cavity of the through hole 14 is fixedly provided with a filter screen 15, the inner wall of the wind-collecting cover 5 is fixedly provided with a first electric push rod 11, the outer end of the first electric push rod 11 is fixedly connected with a vertical plate 12, the tail end of the vertical plate 12 is fixed with a brush plate 13, and the brush plate 13 is attached to the surface of the filter screen 15, the through hole 14 is communicated with the bearing 4;
an air analyzer 29 is fixedly arranged in the inner cavity of the box body 1, the top of the air analyzer 29 is communicated with a cover shell 16, the top of the cover shell 16 is communicated with the conduit 2 which penetrates through the top of the box body 1, a first sealing plate 17 is arranged at the top of the inner cavity of the cover shell 16, the two sides of the bottom of the first sealing plate 17 are fixedly connected with a second electric push rod 19, the tail end of the second electric push rod 19 is fixed on the top of an air analyzer 29, the top of the first sealing plate 17 is embedded with an electric heating plate 18, the upper side of the inner cavity of the conduit 2 is fixed with a fixing ring 22, a second sealing plate 24 is attached to the bottom of the fixing ring 22, third electric push rods 23 are fixed on both sides of the top of the fixing ring 22, the piston rod of the third electric push rod 23 penetrates the fixing ring 22 and is fixedly connected with the second sealing plate 24, a dust collector 20 is fixedly arranged on the left side wall of the box body 1, and the dust collector 20 is communicated with the guide pipe 2 through a dust collection pipe;
a humidity sensor 21 is fixedly installed on the inner wall of the conduit 2, an electromagnetic vibrator 9 and an ultrasonic generator 10 are respectively and fixedly installed on two sides of the outer wall of the conduit 2, and a controller 28 is fixedly installed on the back of the box body 1;
the signal output ends of the anemoscope 3 and the humidity sensor 21 are connected with the signal input end of the controller 28, and the signal output end of the controller 28 is respectively connected with the signal input ends of the motor 8, the electromagnetic vibrator 9, the ultrasonic generator 10, the first electric push rod 11, the second electric push rod 19, the third electric push rod 23, the electric heating plate 18 and the air analyzer 29;
the right side wall fixed mounting of box 1 has air-blower 25, air-blower 25's outer end intercommunication air purifier 26 and air purifier 26 are fixed in the outer wall of box 1, air purifier 26's gas outlet is pegged graft in the inner chamber of box 1, the fixed intercommunication of the left side wall of box 1 has blast pipe 27, the outer wall of blast pipe 27 is pegged graft and is had the solenoid valve.
In the invention, firstly, during detection, the controller 28 starts the second electric push rod 19 and the third electric push rod 23 to separate the first sealing plate 17 and the second sealing plate 23 respectively, so that gas can circulate, the humidity sensor 21 is closed, then during detection, the wind direction instrument 3 can detect the direction and feed back the direction to the controller 28, the controller 28 can start the motor 8 to drive the gear 7 to rotate, so as to drive the toothed ring 6 to rotate, further the wind-collecting cover 5 rotates along with the wind-collecting cover, so that the opening of the wind-collecting cover 5 can face the wind, so that the wind can be poured into the wind-collecting cover 5 and enter the duct 2 at the same time, then enters the air analyzer 29 for analysis, after a certain time of detection, the filter screen 15 avoids large-particle impurities, at the moment, the controller 28 starts the third electric push rod 23 to reset the second sealing plate 23 for sealing, and simultaneously starts the first electric push rod 11 to drive the brush plate 13 to brush the filter screen 15, impurities are taken away by wind in the brushing process, so that the cleaning effect is achieved, the cleaning process can be carried out again, in the detection process, air can enter the air purifier 26 for purification through starting the air blower 25, then the air enters the box body 1, meanwhile, the electromagnetic valve on the outer wall of the exhaust pipe 27 is opened for exhausting air, so that the cooling process can be guaranteed, meanwhile, the impurities are prevented from entering and polluting, after the use is finished, dust can adhere to the inner wall of the guide pipe 2, in order to avoid influencing the detection accuracy in the reuse process, at the moment, the humidity sensor 21 is started, meanwhile, the second electric push rod 19 is started to drive the first sealing plate 17 to seal, meanwhile, the controller 28 starts the electromagnetic vibrator 9 to vibrate, so that the dust on the inner wall of the guide pipe 2 is vibrated and fallen, then the dust is sucked away through the dust collector 20, meanwhile, the humidity sensor 21 feeds back, when the humidity is greater than a preset value, dust adhesion can't be dropped thoroughly by vibrations, this moment can automatic start supersonic generator 10, make the dust that produces the ultrasonic wave and will adhere to in pipe 2 inner wall clear up, make and descend, thereby can gather on first closing plate 17 surface, controller 28 can start electric heating board 8 and heat simultaneously, make dust and pipe 2 inner wall dry, the dust is siphoned the back, pipe 2 is dry for a period, it seals to drive second closing plate 24 through third electric push rod 23, thereby can seal pipe 2, avoid the dust to invade once more, the precision of air detection when having guaranteed to reuse.
In an alternative embodiment, the first seal plate 17 has an outer diameter greater than the inner diameter of the conduit 2 and the second seal plate 24 has an outer diameter greater than the inner diameter of the retaining ring 22.
Note that the first seal plate 17 and the second seal plate 24 are allowed to achieve a sealing effect.
In an alternative embodiment, the brush plate 13 has bristles fixed and densely distributed at the bottom.
It should be noted that the bristles can brush the surface of the filter screen 15, so that impurities are carried away.
In an alternative embodiment, a dust screen is fixed at the air inlet of the blower 25.
Note that the dust screen can allow large impurities on the back side to enter the blower 25.
In an alternative embodiment, the conduit 2 is sleeved with an embedded rubber sealing ring through the box body 1.
It should be noted that the penetration can be sealed to prevent intrusion of foreign matter.
In addition, the parts included in the atmospheric environmental pollution monitoring device capable of adjusting the windward side of the invention are all universal standard parts or parts known by technicians in the field, the structure and the principle of the atmospheric environmental pollution monitoring device are known by technicians in the field through technical manuals or conventional experimental methods, all the electric devices in the atmospheric environmental pollution monitoring device are connected through wires, and the specific connecting means refers to the following working principle that the electric connection is completed between all the electric devices in sequence, and the detailed connecting means is the known technology in the field, and the working principle and the process are mainly described below without describing the electric control.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a can adjust atmospheric environmental pollution monitoring devices of windward side, includes box (1) and motor (8), its characterized in that: the wind power generation device is characterized in that the left side of the top of the box body (1) is communicated with a guide pipe (2), the top of the guide pipe (2) is fixedly sleeved with a bearing (4), the top of the bearing (4) is fixedly connected with a wind collecting cover (5), the outer wall of the bearing (4) is fixedly sleeved with a toothed ring (6), the outer wall of the toothed ring (6) is meshed with a gear (7), the gear (7) is fixedly installed at the outer end of a transmission shaft of a first motor (8) and the motor (8) is fixed on the outer wall of the guide pipe (2), the right side of the top of the box body (1) is fixedly installed with a wind direction instrument (3), the bottom of an inner cavity of the wind collecting cover (5) is provided with a through hole (14), the inner cavity of the through hole (14) is fixedly installed with a filter screen (15), the inner wall of the wind collecting cover (5) is fixedly installed with a first electric push rod (11), the outer end of the first electric push rod (11) is fixedly connected with a vertical plate (12), a brush plate (13) is fixed at the tail end of the vertical plate (12), the brush plate (13) is attached to the surface of the filter screen (15), and the through hole (14) is communicated with the bearing (4);
an air analyzer (29) is fixedly installed in an inner cavity of the box body (1), the top of the air analyzer (29) is communicated with a cover shell (16), the top of the cover shell (16) is communicated with a guide pipe (2) penetrating through the top of the box body (1), a first sealing plate (17) is arranged at the top of the inner cavity of the cover shell (16), both sides of the bottom of the first sealing plate (17) are fixedly connected with a second electric push rod (19), the tail end of the second electric push rod (19) is fixed at the top of the air analyzer (29), an electric heating plate (18) is embedded at the top of the first sealing plate (17), a fixing ring (22) is fixed on the upper side of the inner cavity of the guide pipe (2), a second sealing plate (24) is attached to the bottom of the fixing ring (22), both sides of the top of the fixing ring (22) are fixedly connected with third electric push rods (23), piston rods of the third electric push rods (23) penetrate through the fixing ring (22) and are fixedly connected with the second sealing plate (24), a dust collector (20) is fixedly arranged on the left side wall of the box body (1), and the dust collector (20) is communicated with the guide pipe (2) through a dust collection pipe;
the inner wall fixed mounting of pipe (2) has humidity transducer (21), the outer wall both sides of pipe (2) are fixed mounting respectively has electromagnetic vibrator (9) and supersonic generator (10), the back fixed mounting of box (1) has controller (28).
2. The atmospheric environmental pollution monitoring device capable of adjusting the windward side according to claim 1, wherein: the right side wall fixed mounting of box (1) has air-blower (25), the outer end intercommunication air purifier (26) and air purifier (26) of air-blower (25) are fixed in the outer wall of box (1), the inner chamber in box (1) is pegged graft in air purifier's (26) gas outlet, the fixed intercommunication of left side wall of box (1) has blast pipe (27), the outer wall of blast pipe (27) is pegged graft and is had the solenoid valve.
3. The atmospheric environmental pollution monitoring device capable of adjusting the windward side according to claim 1, wherein: the signal output ends of the anemoscope (3) and the humidity sensor (21) are connected with the signal input end of the controller (28), and the signal output end of the controller (28) is connected with the signal input ends of the motor (8), the electromagnetic vibrator (9), the ultrasonic generator (10), the first electric push rod (11), the second electric push rod (19), the third electric push rod (23), the electric heating plate (18) and the air analyzer (29) respectively.
4. The atmospheric environmental pollution monitoring device capable of adjusting the windward side according to claim 1, wherein: the outer diameter of the first sealing plate (17) is larger than the inner diameter of the guide pipe (2), and the outer diameter of the second sealing plate (24) is larger than the inner diameter of the fixing ring (22).
5. The atmospheric environmental pollution monitoring device capable of adjusting the windward side according to claim 1, wherein: the bottom of the brush plate (13) is fixedly and densely distributed with brush hairs.
6. The atmospheric environmental pollution monitoring device capable of adjusting the windward side according to claim 3, wherein: and a dust screen is fixed at an air inlet of the blower (25).
7. The atmospheric environmental pollution monitoring device capable of adjusting the windward side according to claim 1, wherein: the pipe (2) is sleeved with an embedded rubber sealing ring at the position penetrating through the box body (1).
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| CN202110721534.3A CN113624914B (en) | 2021-06-28 | 2021-06-28 | Atmospheric environmental pollution monitoring device capable of adjusting windward side |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114397409A (en) * | 2022-03-14 | 2022-04-26 | 风云博维(深圳)科技有限公司 | Atmospheric monitoring device based on thing networking |
| CN114414448A (en) * | 2022-01-21 | 2022-04-29 | 中国商用飞机有限责任公司 | Particulate matter concentration measuring device and measuring method |
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