CN117491565B - Outdoor air environment quality monitoring device and method - Google Patents
Outdoor air environment quality monitoring device and method Download PDFInfo
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- CN117491565B CN117491565B CN202311322519.7A CN202311322519A CN117491565B CN 117491565 B CN117491565 B CN 117491565B CN 202311322519 A CN202311322519 A CN 202311322519A CN 117491565 B CN117491565 B CN 117491565B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 58
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 36
- 238000000605 extraction Methods 0.000 claims description 35
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 239000002689 soil Substances 0.000 claims description 15
- 238000005070 sampling Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 230000006855 networking Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 2
- 210000001503 joint Anatomy 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 description 16
- 230000008878 coupling Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 15
- 238000005859 coupling reaction Methods 0.000 description 15
- 238000001514 detection method Methods 0.000 description 10
- 238000003825 pressing Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- 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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2273—Atmospheric sampling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
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Abstract
The invention relates to the technical field of environmental quality monitoring, in particular to an outdoor air environmental quality monitoring device and a method thereof, wherein the device comprises a first shell, a control module is arranged in the first shell, the control module is connected with a remote control terminal in an Internet of things mode, a second shell is movably connected to the upper side of the first shell, a wind direction piece is rotatably connected to the upper end surface of the second shell through a rotating rod, and an air quality monitor electrically connected with the control module is arranged on the upper side surface of the wind direction piece through a supporting rod; according to the invention, the connecting plate is driven by the first telescopic piece to enable the piston rod to reciprocate downwards and upwards once, and the external air is extracted and stored in the sample storage bottle, so that the condition that the environment of the area cannot be extracted and sampled only by detecting the air of the area when the air quality is detected by the existing external air environment quality monitor is avoided.
Description
Technical Field
The invention relates to the technical field of environmental quality monitoring, in particular to an outdoor air environmental quality monitoring device and method.
Background
The air quality detection is to detect the quality of the air, the quality of the air reflects the concentration of pollutants in the air, and the air pollution is a complex phenomenon, and the concentration of the pollutants in the air is influenced by a plurality of factors at specific time and place.
In the existing outside air environment quality monitor, in the process of detecting the air quality, the concentration of air pollutants at a specific time and place is influenced by a plurality of factors, and the environment of the area cannot be extracted and sampled, so that when the air quality in a certain time period is poor, the air in the certain time period cannot be detected in other aspects, the forming reason of the air quality in the final stage cannot be estimated, and further necessary measures cannot be taken to treat the air formed by the reason.
Disclosure of Invention
In order to overcome the drawbacks of the prior art, the present invention provides an outdoor air environment quality monitoring device and a method thereof.
The technical scheme is as follows: the utility model provides an outdoor air environment quality monitoring device, includes first casing, be equipped with control module in the first casing, control module passes through the mode of thing networking and is connected with remote control terminal, the upside swing joint of first casing has the second casing, the up end of second casing is connected with the wind direction spare through the bull stick rotation, install through branch the up side of wind direction spare with the air quality monitor that control module electricity is connected, air quality monitor is used for detecting the quality of external air environment, be equipped with the intake pipe of opposite distribution on the second casing, the one end of intake pipe is provided with the inlet cap, the inlet cap is located the outside of second casing, the other end of intake pipe is provided with the extraction shell, the up end of extraction shell is provided with the conveyer pipe, intake pipe and conveyer pipe all are equipped with the check valve that is used for preventing the air current reverse flow, be provided with the upper cover body on the conveyer pipe, the bottom in the first casing be equipped with extraction shell sliding fit's air extraction subassembly, air extraction subassembly with control module electricity is connected, the air extraction subassembly with the outside extraction shell draws the cooperation.
In addition, the area of one end of the wind direction piece contacted with air is larger than that of the other end of the wind direction piece, and the wind direction piece is used for rotating to the position of the air flow direction through the end of the wind direction piece with small contact area with air when air circulates, so that the wind direction is detected.
In addition, bleed the subassembly include with the first extensible member that control module electricity is connected, first extensible member rigid coupling in the bottom in the first casing, the flexible end rigid coupling of first extensible member has the connecting plate, the last side rigid coupling of connecting plate has the piston rod of subtotal distribution, just the piston rod with corresponding extraction shell sliding seal cooperation, the upside in the first casing rotates and is connected with the rolling disc, just the central point of rolling disc is hollow, first extensible member is located the hollow position department of rolling disc, be provided with the groove that holds that circumference equidistance distributes on the rolling disc, hold the inslot and placed the sample storage bottle, the up end central point department of sample storage bottle is equipped with the pneumatic valve, hold the inslot of sample storage bottle downside be equipped with be used for promoting its upwards with go up lid complex pushing piece, first casing inner bottom is equipped with the annular plate, the upside of annular plate is provided with the extrusion piece that subtended distribution is located the extrusion piece that distributes respectively, just be located the extrusion piece that the subtended, the annular plate is located the extrusion piece that the subtended distribution is located the face of setting down, the annular plate is equipped with the outer ring of a pair of side face of side of the annular plate, the outer gear plate is equipped with the side of the flexible coupling of a pair of side face of the outer gear piece in the casing, the outer ring is equipped with the bottom of the side of the flexible connecting plate.
In addition, the pushing piece includes the push pedal, the push pedal is located hold the inslot of sample storage bottle downside, the lower terminal surface rigid coupling of push pedal has the contact lever, the contact lever is kept away from the one end of push pedal sets up to the spheroid shape, the lower extreme of contact lever runs through the rolling disc, just the contact lever rigid coupling has to be located the fender dish of rolling disc downside, fender dish with be equipped with between the rolling disc around locating the first elastic component in the contact lever outside, the both ends of first elastic component respectively with fender dish with the rolling disc butt.
In addition, the cross section of extrusion piece is arc isosceles trapezoid setting, just the up end of extrusion piece with the contact lever cooperation makes store up appearance bottle is located under the upper cover body.
In addition, still include the chassis, the chassis set up in the downside of first casing, the bottom of first casing is equipped with the hemisphere groove, the central point of chassis puts the department and is equipped with the hemisphere, the hemisphere groove with the hemisphere cooperation is used for first casing rotates by oneself under the air flow effect, the downside of chassis is equipped with the bottom plate, the upside of bottom plate with the auxiliary expansion bracket that circumference equidistance was distributed is fixed with between the lower terminal surface of chassis, the upside central point of bottom plate put the rigid coupling have with the second expansion piece of terminal surface rigid coupling under the chassis, the second expansion piece with the control module electricity is connected.
In addition, still include the body of subtended distribution, the subtended distribution the body inlay in on the bottom plate, the lower terminal surface rigid coupling of body has the conical head, the central point put sliding connection of body has the threaded rod, the upside of body rotates and is connected with the worm wheel, the worm wheel with threaded rod threaded connection, the lateral wall of body rotate through the extension board be connected with worm wheel complex worm, the one end rigid coupling of worm has the rocking handle, the body is provided with the spacing fixed subassembly that vertical equidistance was arranged, the threaded rod rigid coupling has the ejector pad that vertical equidistance was arranged, the ejector pad with spacing fixed subassembly contact cooperation.
In addition, spacing fixed subassembly includes fixed pipe, fixed pipe inlay in the body, fixed pipe keep away from the one end of threaded rod with the lateral surface parallel and level of body, it is equipped with the intubate to slide in the fixed pipe, the intubate is close to one side rigid coupling of threaded rod has the separation blade, the separation blade with the rigid coupling has around locating between the fixed pipe the second elastic component in the intubate outside.
In addition, the one end of the insertion tube close to the threaded rod is provided with a sphere shape, and the sphere shape is used for being in point contact with a contacted object, so that friction is reduced.
The method for the outdoor air environment quality monitoring device comprises the following specific steps:
s1: the pipe body and the conical head are inserted into soil to fix the position of the bottom plate, the worm is rotated through the rocking handle, the worm wheel drives the threaded rod and the push block connected with the threaded rod to move upwards, the push block extrudes the insertion pipe due to the upward movement, and the insertion pipe extends out of the fixed pipe and is transversely inserted into the soil to strengthen the fixed position;
S2: the first shell and the components on the first shell are placed on the underframe, the hemispherical grooves are matched with the hemispherical bodies on the underframe, the position of the first shell is convenient to position, the first shell is convenient to rotate along with wind direction, the second telescopic piece is started to work and is matched with the auxiliary telescopic frame through the control module, and the air quality monitoring height and the air sampling height are adjusted;
S3: the air quality monitor is used for detecting external air in real time and feeding back detected data to the remote control terminal through the control module, when poor air quality is detected, the remote control terminal sends an instruction to the control module, the control module starts the first telescopic piece according to the instruction to enable the connecting plate to move downwards to drive the piston rod to move downwards, external air is extracted through the air inlet pipe and the air inlet cover to enter the extraction shell, the first telescopic piece enables the connecting plate to move upwards through the elastic telescopic piece and the transverse plate, the annular plate moves upwards through the contact rod pushed by the extrusion piece, the contact rod enables the push plate connected with the contact rod to push the upper portion of the sample storage bottle to be inserted into the upper cover body, meanwhile the piston rod moves upwards, and air in the extraction shell is pushed into the upper cover body through the conveying pipe and enters the sample storage bottle through the air valve on the sample storage bottle to finish storage;
S4: when external air is required to be extracted again, a user starts the first telescopic part to enable the connecting plate to move downwards again, the sample storage bottle matched with the upper cover body moves downwards, the sample storage bottle is not matched with the upper cover body any more, the control module starts the driving part to work, the spur gear on the driving part is matched with the outer gear ring, the rotating disc and the sample storage bottle on the rotating disc are driven to move circumferentially, meanwhile, the contact rod is located on the upper side of the extrusion part and gradually moves away from the upper side of the extrusion part to be contacted with the inclined surface of the extrusion part, and gradually moves to be contacted with the upper side of the annular plate and gradually moves to the inclined surface of the extrusion part from the upper side of the annular plate and gradually moves circumferentially to the upper side of the extrusion part, and the sample storage bottle on the contact rod is located under the upper cover body at the moment to facilitate sampling and storing air.
The invention has the following advantages:
1. According to the invention, the connecting plate is driven by the first telescopic piece to enable the piston rod to reciprocate downwards and upwards for one time, external air is extracted and stored in the sample storage bottle, the situation that when the air quality is detected by the existing external air environment quality monitor, the environment detection is only carried out on the air in the area, the extraction and sampling cannot be carried out on the environment in the area, so that when the air quality in a certain time period is poor, the air in the time period cannot be detected in other aspects, the formation cause of the air quality in the final stage cannot be presumed, and further necessary measures cannot be taken to treat the air formed by the reason; when external air needs to be extracted again, a user starts the first telescopic piece to enable the connecting plate to move downwards again, then the sample storage bottle matched with the upper cover body moves downwards and is not matched with the upper cover body any more, the driving piece drives the outer gear ring to enable the rotating disc to rotate 30 degrees through the spur gear when in operation, the next contact rod gradually moves to the upper side surface of the extrusion piece from the upper side surface of the annular plate, the sample storage bottle on the upper side of the contact rod is matched with the upper cover body, sampling and storage of air are facilitated, and air in different directions can be conveniently detected due to the fact that the air in different directions is extracted through the air inlet cover oppositely arranged each time, so that the detection of air in one direction is avoided, the accuracy of results after the air detection is improved, and the influence on subsequent work is prevented;
2. the second telescopic piece works and is matched with the auxiliary telescopic frame, so that the height of air quality monitoring and the height of air sampling can be adjusted, the air with different heights can be conveniently sampled, the detection of the air with the same height is avoided, the accuracy of the result after the air detection is improved, and the influence on the subsequent work is prevented;
3. Through inserting body and conical head in the soil, fix the bottom plate position to rotate the worm through the rocking handle, make worm wheel drive threaded rod and the ejector pad on it shift upward and extrude the intubate, shift out in the fixed pipe and transversely insert in the soil, with this increase with the area of contact of soil, further firm the position of bottom plate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of a first housing and a second housing of the present invention;
FIG. 3 is a schematic perspective view of the air inlet pipe, air inlet hood, extraction shell, conveying pipe and upper cover of the invention;
FIG. 4 is a schematic perspective view of an air extraction assembly according to the present invention;
FIG. 5 is a schematic perspective view of a pusher according to the present invention;
FIG. 6 is a schematic perspective view of the annular plate, extrusion, outer ring gear, driving member and spur gear of the present invention;
FIG. 7 is a schematic perspective view of the pipe body, cone head, threaded rod, worm wheel, worm and rocking handle of the present invention;
fig. 8 is a schematic perspective view of a spacing fixing assembly according to the present invention.
Meaning of reference numerals in the drawings: 1: first casing, 2: second casing, 3: wind direction piece, 4: air quality monitor, 5: intake pipe, 6: intake shroud, 7: extracting the shell, 8: conveying pipe, 9: upper cover, 10: first telescoping member, 11: connecting plate, 12: a piston rod, 13: rotating disk, 14: push plate, 15: contact lever, 16: baffle disc, 17: first elastic member, 18: annular plate, 181: extrusion, 182: cross plate, 183: elastic expansion piece, 19: outer ring gear, 20: driving piece, 21: spur gear, 22: sample storage bottle, 23: hemispherical groove, 24: chassis, 25: bottom plate, 26: auxiliary telescopic rack, 27: second telescoping member, 28: tube body, 29: conical head, 30: threaded rod, 31: worm wheel, 32: worm, 33: rocking handle, 34: fixed tube, 35: cannula, 36: baffle, 37: second elastic member, 38: and pushing the block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: an outdoor air environment quality monitoring device, as shown in figures 1-6, comprises a first shell 1, wherein a control module connected with a remote control terminal in an Internet of things mode is arranged in the first shell 1, an annular bulge is arranged on the upper side surface of the first shell 1, a second shell 2 is arranged on the upper side of the first shell 1, an upward extending groove is arranged on the lower side surface of the second shell 2, the groove is in plug-in fit with the annular bulge, a wind direction piece 3 is rotatably connected to the upper end surface of the second shell 2 through a rotating rod, the contact area of one end of the wind direction piece 3 with air is larger than the other end of the wind direction piece 3, the resistance of wind received by one end of the wind direction piece 3 with the large contact area with air is larger when the air circulates, so that one end of the wind direction piece 3 with the small contact area with the air rotates to the windward side for detecting the wind direction, the air quality monitor 4 that is used for detecting external air environmental quality is installed through branch to the upside of wind direction spare 3, be equipped with two air inlet pipes 5 that are the opposite direction distribution on the second casing 2, the outer end of two air inlet pipes 5 outwards passes second casing 2, and the outer end of two air inlet pipes 5 all communicates there is inlet hood 6, the inner of two air inlet pipes 5 all is provided with extraction shell 7, the up end of extraction shell 7 has upper cover body 9 through conveyer pipe 8 intercommunication, conveyer pipe 8 here adopts steel construction pipe, air inlet pipe 5 and conveyer pipe 8 all are equipped with the check valve that is used for preventing the air current reverse flow, the bottom in the first casing 1 is equipped with the subassembly of bleeding with extraction shell 7 sliding fit, the subassembly of bleeding and air quality monitor 4 all are connected with the control module electricity, the subassembly of bleeding is with extraction shell 7 cooperation extraction external air.
The air extraction assembly comprises a first telescopic part 10 (the first telescopic part 10 adopts an electric push rod) electrically connected with the control module, the first telescopic part 10 is fixedly connected to the bottom in the first shell 1, the telescopic end of the first telescopic part 10 is fixedly connected with a connecting plate 11, the upper side surface of the connecting plate 11 is fixedly connected with two oppositely distributed piston rods 12, the piston rods 12 are in sliding sealing fit with the corresponding extraction shells 7, the first telescopic part 10 enables the piston rods 12 to move downwards through the connecting plate 11, the air outside the air extraction shell 7 is extracted through the air inlet pipe 5 and the air inlet cover 6, the upper side of the first shell 1 is rotationally connected with a rotating disc 13, the center position of the rotating disc 13 is hollow, the first telescopic part 10 is positioned at the hollow position of the rotating disc 13, the rotating disc 13 is provided with circumferentially equidistant storage grooves, sample storage bottles 22 are placed in the storage grooves, the air valve is arranged at the center of the upper end face of the sample storage bottle 22, the piston rod 12 is moved upwards by the first telescopic piece 10 through the connecting plate 11, air in the extraction shell 7 is pushed into the upper cover body 9 through the conveying pipe 8, the air in the upper cover body 9 is continuously increased to open the air valve on the extruded sample storage bottle 22, at the moment, air sampled from the outside enters the sample storage bottle 22 to finish storage, a pushing piece for pushing the air sampled from the outside to be matched with the upper cover body 9 upwards is arranged in a containing groove at the lower side of the sample storage bottle 22, an annular plate 18 is arranged at the bottom of the first shell 1, two extrusion pieces 181 which are distributed oppositely are arranged on the upper side face of the annular plate 18, the cross section of each extrusion piece 181 is in an arc trapezoid shape, the two extrusion pieces 181 which are distributed oppositely are respectively positioned under the two upper cover bodies 9, a transverse plate 182 which are distributed oppositely is fixedly connected on the inner side face of the annular plate 18, an elastic telescopic piece 183 is fixedly connected between the upper side surface of the transverse plate 182 and the lower side surface of the connecting plate 11 (the elastic telescopic piece 183 adopts an elastic telescopic rod), the elastic telescopic piece 183 is divided into a fixed part and a movable part, the fixed part of the elastic telescopic piece 183 is fixedly connected with the connecting plate 11, the movable part of the elastic telescopic piece 183 is connected with the transverse plate 182, a tension spring is connected between the fixed part and the movable part of the elastic telescopic piece 183, an outer gear ring 19 is fixedly connected at the bottom of the first shell 1, a driving piece 20 (a reducing motor is adopted by the driving piece 20) electrically connected with the control module is arranged at the bottom of the first shell 1, a spur gear 21 meshed with the outer gear ring 19 is fixedly connected at the output end of the driving piece 20, and the outer gear ring 19 is driven to rotate by 30 degrees through the spur gear 21 when the driving piece 20 works.
The pushing piece includes push pedal 14, push pedal 14 locates the holding inslot of storage appearance bottle 22 downside, the lower terminal surface rigid coupling of push pedal 14 has contact lever 15, contact lever 15's lower extreme is the spheroid shape and is used for reducing friction for the point contact with the object that contacts, the up end and the contact lever 15 cooperation of extrusion 181, make the storage appearance bottle 22 and the cooperation of upper cover 9, the lower extreme of contact lever 15 runs through rolling disc 13, and contact lever 15 rigid coupling has the fender dish 16 that is located rolling disc 13 downside, be equipped with between fender dish 16 and the rolling disc 13 around locating the first elastic component 17 (first elastic component 17 adopts the spring) in the contact lever 15 outside, the both ends of first elastic component 17 respectively with fender dish 16 and rolling disc 13 butt, the work of driving piece 20 makes rolling disc 13 drive its appearance bottle 22 circumference removal of storage appearance that is gone up through the spur gear 21 and the outer ring gear 19 cooperation that are connected on it, the contact lever 15 circumference that is located extrusion 181 circumference removes gradually and keeps away from extrusion 181's up side and rather than the inclined plane contact with it, and gradually circumference moves to the annular plate 18 contact lever 15 contact plate 16 (this, a step down is gradually from extrusion 15 circumference to the extrusion piece 18 circumference side face that moves to the top surface to the annular cover 181 side of the top surface of the storage appearance bottle 181 at this moment, the time, the sample storage appearance bottle is moved to the side of step up to the side of the annular cover is convenient to be moved upwards to the top surface to the top side 15 to take one's place.
When in use, a user places the air quality monitor in a position where air quality monitoring is needed, the air quality monitor 4 detects the outside air in real time, the data of the detected air quality is fed back to the control module, the control module feeds back the data to the remote control terminal, when the air quality is detected to be poor, the remote control terminal sends an instruction to the control module, the control module starts the first telescopic piece 10 according to the instruction to enable the connecting plate 11 to move downwards, the connecting plate 11 moves downwards to enable the piston rod 12 to move downwards, the piston rod 12 moves downwards to enable the outside air to enter the extraction shell 7 through the air inlet pipe 5 and the air inlet cover 6, the connecting plate 11 moves upwards through the elastic telescopic piece 183 and the transverse plate 182 in the process of upwards moving and resetting the connecting plate 11, the elastic telescopic piece 183 is divided into a fixed part and a movable part, the fixed part of the elastic expansion piece 183 is fixedly connected with the connecting plate 11, the movable part of the elastic expansion piece 183 is connected with the transverse plate 182, a tension spring is connected between the fixed part and the movable part of the elastic expansion piece 183, the annular plate 18 moves upwards to push the contact rod 15 on the elastic expansion piece 183 through the extrusion piece 181, the contact rod 15 moves upwards to push the upper part of the sample storage bottle 22 through the push plate 14 to be inserted into the upper cover 9, meanwhile, the piston rod 12 moves upwards, and pushes the air in the extraction shell 7 into the upper cover 9 through the conveying pipe 8, the air in the upper cover 9 is continuously increased, the air valve on the extrusion sample storage bottle 22 is opened, at the moment, the air sampled from the outside enters the sample storage bottle 22 to be stored, the condition that the air in the area is only detected by the air in the area is avoided when the air quality monitor of the existing outside air quality is detected, the extraction sample can not be carried out on the environment in the area, when the air quality in a certain time period is poor, other aspects of detection cannot be carried out on the air in the time period, so that the forming reason of the air quality in the final stage cannot be estimated, and further necessary measures cannot be taken to treat the air formed by the reason; when external air needs to be extracted again, the user starts first extensible member 10 and makes connecting plate 11 move downwards again after, with the sample storage bottle 22 of upper cover 9 complex will move downwards, no longer cooperate with upper cover 9, control module starts driving piece 20 work this moment, driving piece 20 work drives outer ring gear 19 through the spur gear 21 who connects on it makes rolling disc 13 rotate, rolling disc 13 rotates and will drive the sample storage bottle 22 circumference removal on it, contact lever 15 that is located extrusion 181 upside is moved to circumference gradually and is kept away from the upper side of extrusion 181 and inclined plane contact thereof, and move to the inclined plane that contacts with annular plate 18 gradually circumference (this in-process, next contact lever 15 will move to the inclined plane of extrusion 181 gradually from the upper side of annular plate 18, and move to the upper side of extrusion 181 gradually circumference), sample storage bottle 22 of contact lever 15 upside at this moment is located under upper cover 9, be convenient for sample storage to the air, and at every turn driving piece 20 during operation, it makes rolling disc 13 rotate 30 through spur gear 21, detect the different direction of air through setting up and detect the different direction simultaneously, the air can be prevented from being influenced by the accurate air, the subsequent air detection is carried out, the subsequent air detection is avoided.
When the sample storage bottle 22 with the sample is required to be taken out, the user moves the second housing 2 upwards away from the second housing 2, then the user takes out and replaces the sample storage bottle 22, and then the user resets the second housing 2.
In the above process, the wind direction member 3 is used for detecting the wind direction by rotating the end of the wind direction member 3 with small contact area with air to the position of the air flow direction when the air circulates.
Example 2: on the basis of embodiment 1, as shown in fig. 1 and 2, the air conditioner further comprises a bottom frame 24, the bottom frame 24 is arranged under the first shell 1, a hemispherical groove 23 is arranged at the central position of the bottom of the first shell 1, a hemisphere matched with the hemispherical groove 23 is arranged at the central position of the bottom frame 24, the hemispherical groove 23 and the hemisphere are matched and used for enabling the first shell 1 to rotate under the action of air flow, a bottom plate 25 is arranged under the bottom frame 24, three auxiliary telescopic frames 26 distributed at equal intervals in the circumferential direction are fixedly connected between the upper side surface of the bottom plate 25 and the lower end surface of the bottom frame 24, a second telescopic piece 27 fixedly connected with the lower end surface of the bottom frame 24 is fixedly connected at the central position of the upper side surface of the bottom plate 25 (an electric push rod is adopted by the second telescopic piece 27), the second telescopic piece 27 is electrically connected with the control module, the second telescopic piece 27 is matched with the auxiliary telescopic frame 26, and the height of air quality monitoring and the height of air sampling are adjusted, so that the air at different heights can be conveniently sampled.
In the above process, the user can place the bottom plate 25 at a proper position, and place the first casing 1 on the chassis 24, through the hemisphere cooperation on hemisphere groove 23 and the chassis 24, be convenient for first casing 1 rotates along with the wind direction, and start the work of second expansion member 27 through control module, can adjust the height of air quality monitoring and the height of air sampling through the cooperation of second expansion member 27 and auxiliary expansion bracket 26, be convenient for sample the air of not co-altitude for this, avoid only detecting to the air of same altitude, improve the result accuracy after the air detection, prevent to influence follow-up work.
Example 3: on the basis of embodiment 2, as shown in fig. 7 and 8, the device further comprises two oppositely distributed pipe bodies 28, the two oppositely distributed pipe bodies 28 are embedded on the bottom plate 25, the lower end face of each pipe body 28 is fixedly connected with a conical head 29, the pipe bodies 28 and the conical heads 29 are inserted into soil, the position of the bottom plate 25 is fixed, a threaded rod 30 is slidably connected to the center position of each pipe body 28, a worm wheel 31 is rotatably connected to the upper side face of each pipe body 28, the worm wheel 31 is in threaded connection with the threaded rod 30, a worm 32 matched with the worm wheel 31 is rotatably connected to the side wall of each pipe body 28 through a support plate, a rocking handle 33 is fixedly connected to one end of each worm 32, the pipe bodies 28 are provided with limit fixing assemblies which are vertically and equidistantly distributed, push blocks 38 which are vertically and equidistantly distributed are fixedly connected with the threaded rods, the push blocks 38 are in contact and are matched with the limit fixing assemblies, the worm wheel 31 are driven by the rocking handle 33 to move upwards by rotating the worm rods 32, the threaded rods 30 move upwards to drive the push blocks 38 on the threaded rods 30 to move upwards, and the limit fixing assemblies further strengthen the bottom plate 25.
The limiting and fixing assembly comprises a fixing tube 34, the fixing tube 34 is embedded in the tube body 28, one end, far away from the threaded rod 30, of the fixing tube 34 is flush with the outer side face of the tube body 28, an insertion tube 35 is arranged in the fixing tube 34 in a sliding mode, one end, matched with the push block 38, of the insertion tube 35 is arranged in a sphere shape and used for reducing friction through point contact with a contacted object, a baffle 36 is fixedly connected to one side, close to the threaded rod 30, of the insertion tube 35, a second elastic piece 37 (a spring is adopted by the second elastic piece 37) which is fixedly connected between the baffle 36 and the fixing tube 34 and is wound on the outer side of the insertion tube 35, the worm wheel 31 drives the threaded rod 30 and the push block 38 on the threaded rod 30 to move upwards through a rocking handle 33, the push block 38 moves upwards to squeeze the insertion tube 35 to move out of the fixing tube 34 and transversely insert into soil, so that the contact area with the soil is increased, and the position of the bottom plate 25 is further fixed.
In the above process, the user inserts the pipe body 28 and the conical head 29 into the soil to fix the positions of the pipe body 28 and the conical head 29, then rotates the worm 32 through the rocking handle 33 to enable the worm wheel 31 to drive the threaded rod 30 to move upwards, the threaded rod 30 moves upwards to drive the push block 38 on the threaded rod to move upwards, when the push block 38 moves upwards to be in contact with the insertion pipe 35 and continues to move upwards, the insertion pipe 35 is pushed to move out of the fixed pipe 34 and transversely inserted into the soil, so that the contact area with the soil is increased, the position fixing of the pipe is further stable, and when the pipe is taken out, the user reversely rotates the worm wheel 31 to enable the threaded rod 30 to drive the push block 38 to move downwards away from the insertion pipe 35, and at the moment, the insertion pipe 35 is reset under the action of the second elastic piece 37 on the insertion pipe, so that the position needing to be fixed is conveniently reinforced.
Example 4: on the basis of the embodiment 3, as shown in fig. 1 to 8, a method of an outdoor air environment quality monitoring device comprises the following specific steps:
S1: the pipe body 28 and the conical head 29 are inserted into the soil to fix the position of the bottom plate 25, the worm 32 is rotated through the rocking handle 33, the worm wheel 31 drives the threaded rod 30 and the push block 38 connected with the threaded rod 30 to move upwards, the push block 38 extrudes the insertion pipe 35 due to the upward movement, and the insertion pipe 35 extends out of the fixed pipe 34 and is transversely inserted into the soil to strengthen the fixed position;
s2: the first shell 1 and the components on the first shell are placed on the underframe 24, the position of the first shell 1 is conveniently positioned by matching the hemispherical grooves 23 with the hemispherical bodies on the underframe 24, the first shell is conveniently rotated along with the wind direction, and the second telescopic piece 27 is started to work by the control module to be matched with the auxiliary telescopic frame 26, so that the air quality monitoring height and the air sampling height are adjusted;
S3: the air quality monitor 4 detects external air in real time and feeds the detected data back to the remote control terminal through the control module, when poor air quality is detected, the remote control terminal sends an instruction to the control module, the control module starts the first telescopic piece 10 according to the instruction to enable the connecting plate 11 to move downwards to drive the piston rod 12 to move downwards, the air outside is extracted through the air inlet pipe 5 and the air inlet cover 6 to enter the extraction shell 7, the first telescopic piece 10 enables the connecting plate 11 to enable the annular plate 18 to move upwards through the elastic telescopic piece 183 and the transverse plate 182, the annular plate 18 moves upwards to push the contact rod 15 on the annular plate 18 through the extrusion piece 181, the contact rod 15 enables the push plate 14 connected with the contact rod to push the upper part of the sample storage bottle 22 to be inserted into the upper cover body 9, meanwhile, the piston rod 12 moves upwards to push the air in the extraction shell 7 into the upper cover body 9 through the conveying pipe 8, and air on the sample storage bottle 22 enters the sample storage bottle 22 through the air valve on the sample storage bottle 22 to finish storage;
S4: when external air needs to be extracted again, a user starts the first telescopic piece 10 to enable the connecting plate 11 to move downwards again, the sample storage bottle 22 matched with the upper cover body 9 moves downwards, the control module starts the driving piece 20 to work so that the spur gear 21 on the driving piece is matched with the outer gear ring 19, the rotating disc 13 and the sample storage bottle 22 on the rotating disc are driven to move circumferentially, meanwhile, when the contact rod 15 moves circumferentially, the contact rod 15 located on the upper side of the pressing piece 181 is gradually far away from the upper side face of the pressing piece 181 and is contacted with the inclined face of the pressing piece 181, and gradually moves to be contacted with the upper side face of the annular plate 18, in the process, the next contact rod 15 gradually moves to the inclined face of the pressing piece 181 from the upper side face of the annular plate 18, and gradually moves circumferentially to the upper side face of the pressing piece 181, and the sample storage bottle 22 located on the upper side of the contact rod 15 is located under the upper cover body 9, and air is convenient to sample and store.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (5)
1. The utility model provides an outdoor air environment quality monitoring device, its characterized in that includes first casing (1), be equipped with control module in first casing (1), control module is connected with remote control terminal through the mode of thing networking, the upside swing joint of first casing (1) has second casing (2), the up end of second casing (2) is connected with wind direction spare (3) through the bull stick rotation, air quality monitor (4) with control module electricity is connected are installed through branch to the up side of wind direction spare (3), air quality monitor (4) are used for detecting the quality of external air environment, be equipped with air inlet pipe (5) of opposite distribution on second casing (2), the one end of air inlet pipe (5) is provided with inlet cap (6), inlet cap (6) are located the outside of second casing (2), the other end of air inlet pipe (5) is provided with extraction shell (7), the up end of extraction shell (7) is provided with conveyer pipe (8), air inlet pipe (5) and conveyer pipe (8) are equipped with be used for detecting the quality of external air environment's quality monitor (4), be equipped with on the one-way valve (8) and the one-way top of the control module (1) is connected with the top of the slip, the one-way subassembly (9), the air extraction component is matched with the extraction shell (7) to extract outside air;
The air extraction assembly comprises a first telescopic part (10) electrically connected with the control module, the first telescopic part (10) is fixedly connected to the bottom in the first shell (1), a connecting plate (11) is fixedly connected to the telescopic end of the first telescopic part (10), a piston rod (12) distributed in opposite directions is fixedly connected to the upper side surface of the connecting plate (11), the piston rod (12) is in sliding sealing fit with the corresponding extraction shell (7), a rotating disc (13) is rotationally connected to the upper side of the first shell (1), the center position of the rotating disc (13) is hollow, the first telescopic part (10) is located at the hollow position of the rotating disc (13), a containing groove distributed in circumferential equidistance is formed in the rotating disc (13), a sample storage bottle (22) is placed in the containing groove, an air valve is arranged at the center position of the upper end surface of the sample storage bottle (22), a rotating disc (12) is arranged in the containing groove and used for pushing the piston rod to push the piston rod upwards and matched with the upper cover (9), an annular plate (181) is arranged on the inner side surface of the annular plate (181) and is arranged on the inner side surface of the annular plate (18) of the annular plate (181), an elastic telescopic piece (183) is fixedly connected between the upper side surface of the transverse plate (182) and the lower side surface of the connecting plate (11), an outer gear ring (19) is fixedly connected to the bottom of the first shell (1), a driving piece (20) electrically connected with the control module is mounted at the bottom in the first shell (1), and a spur gear (21) meshed with the outer gear ring (19) is fixedly connected to the output end of the driving piece (20);
The pushing piece comprises a pushing plate (14), the pushing plate (14) is arranged in a containing groove at the lower side of the sample storage bottle (22), a contact rod (15) is fixedly connected to the lower end face of the pushing plate (14), one end, far away from the pushing plate (14), of the contact rod (15) is in a sphere shape, the lower end of the contact rod (15) penetrates through the rotating disc (13), a baffle disc (16) located at the lower side of the rotating disc (13) is fixedly connected to the contact rod (15), a first elastic piece (17) wound on the outer side of the contact rod (15) is arranged between the baffle disc (16) and the rotating disc (13), and two ends of the first elastic piece (17) are respectively in butt joint with the baffle disc (16) and the rotating disc (13);
The novel multifunctional portable air conditioner comprises a first shell (1), and is characterized by further comprising a bottom frame (24), wherein the bottom frame (24) is arranged at the lower side of the first shell (1), a hemispherical groove (23) is formed in the bottom of the first shell (1), a hemispherical body is arranged at the central position of the bottom frame (24), the hemispherical groove (23) is matched with the hemispherical body and is used for the first shell (1) to rotate under the action of air flow, a bottom plate (25) is arranged at the lower side of the bottom frame (24), auxiliary telescopic brackets (26) which are distributed at equal intervals in the circumferential direction are fixedly connected between the upper side surface of the bottom plate (25) and the lower end surface of the bottom frame (24), a second telescopic piece (27) fixedly connected with the lower end surface of the bottom frame (24) is fixedly connected at the central position of the upper side surface of the bottom plate (25), and the second telescopic piece (27) is electrically connected with a control module.
The novel multifunctional pipe comprises a bottom plate (25), and is characterized by further comprising a pipe body (28) which is distributed in an opposite mode, wherein the pipe body (28) which is distributed in an opposite mode is embedded on the bottom plate (25), a conical head (29) is fixedly connected to the lower end face of the pipe body (28), a threaded rod (30) is connected to the central position of the pipe body (28) in a sliding mode, a worm wheel (31) is connected to the upper side face of the pipe body (28) in a rotating mode, the worm wheel (31) is connected with the threaded rod (30) in a threaded mode, a worm (32) matched with the worm wheel (31) is connected to the side wall of the pipe body (28) in a rotating mode through a support plate, a rocking handle (33) is fixedly connected to one end of the worm (32), a limiting fixing assembly which is distributed vertically at equal intervals is arranged on the pipe body (28), a pushing block (38) which is distributed vertically at equal intervals is fixedly connected to the threaded rod (30), and the pushing block (38) is matched with the limiting fixing assembly in a contact mode.
The limiting and fixing assembly comprises a fixing tube (34), the fixing tube (34) is embedded in the tube body (28), one end of the threaded rod (30) is far away from the fixing tube (34) and the outer side face of the tube body (28) are flush, an insertion tube (35) is arranged in the fixing tube (34) in a sliding mode, one side, close to the threaded rod (30), of the insertion tube (35) is fixedly connected with a blocking piece (36), and a second elastic piece (37) wound on the outer side of the insertion tube (35) is fixedly connected between the blocking piece (36) and the fixing tube (34).
2. An outdoor air environment quality monitoring device according to claim 1, wherein one end of the wind direction member (3) has a larger area in contact with air than the other end thereof, for detecting the direction of the wind by rotating the end of the wind direction member (3) having a smaller area in contact with air to a position where the air flows when the air circulates.
3. An outdoor air environment quality monitoring device according to claim 1, wherein the cross section of the extrusion member (181) is in an arc isosceles trapezoid shape, and the upper end surface of the extrusion member (181) is matched with the contact rod (15) so that the sample storage bottle (22) is positioned under the upper cover body (9).
4. An outdoor air environment quality monitoring device according to claim 1, characterized in that the end of the insertion tube (35) near the threaded rod (30) is provided with a spherical shape for point contact with the object in contact, reducing friction.
5. A method of using the outdoor air environment quality monitoring device of any one of claims 1-4, characterized by the specific steps of:
S1: the pipe body (28) and the conical head (29) are inserted into soil to fix the position of the bottom plate (25), the worm (32) is rotated through the rocking handle (33), the worm wheel (31) drives the threaded rod (30) and the push block (38) connected with the threaded rod to move upwards, the push block (38) extrudes the insertion pipe (35) due to the upward movement, and the insertion pipe (35) extends out of the fixed pipe (34) and is transversely inserted into the soil to strengthen the fixed position;
S2: the first shell (1) and the components on the first shell are placed on the underframe (24), the hemispherical grooves (23) are matched with the hemispheres on the underframe (24), the position of the first shell (1) is convenient to position, the first shell is convenient to rotate along with the wind direction, the second telescopic piece (27) is started to work and is matched with the auxiliary telescopic frame (26) through the control module, and the air quality monitoring height and the air sampling height are adjusted;
S3: detecting external air in real time through the air quality monitor (4) and feeding back detected data to a remote control terminal through a control module, when poor air quality is detected, the remote control terminal sends an instruction to the control module, the control module starts the first telescopic piece (10) to enable the connecting plate (11) to move downwards according to the instruction so as to drive the piston rod (12) to move downwards, the air outside is extracted through the air inlet pipe (5) and the air inlet cover (6) to enter the extraction shell (7), the first telescopic piece (10) enables the connecting plate (11) to move upwards through the elastic telescopic piece (183) and the transverse plate (182), the annular plate (18) moves upwards through the contact rod (15) on the extruded piece (181), the contact rod (15) enables the push plate (14) connected with the contact rod to push the upper part of the sample storage bottle (22) to be inserted into the upper cover body (9), and meanwhile the piston rod (12) moves upwards, the air in the extraction shell (7) is pushed into the upper cover body (9) through the conveying pipe (8) and enters the sample storage bottle (22) through the air valve (22);
S4: when external air needs to be extracted again, a user starts the first telescopic piece (10) to enable the connecting plate (11) to move downwards again, then the sample storage bottle (22) matched with the upper cover body (9) moves downwards, the sample storage bottle is not matched with the upper cover body (9) any more, the control module starts the driving piece (20) to work, the spur gear (21) on the driving piece is matched with the external gear (19), the rotating disc (13) and the sample storage bottle (22) on the rotating disc are driven to move circumferentially, meanwhile, the contact rod (15) is located on the upper side of the extrusion piece (181) gradually moves away from the upper side face of the extrusion piece (181) to be in inclined face contact with the upper side face of the annular plate (18) when moving circumferentially. In the process, the next contact rod (15) gradually moves from the upper side surface of the annular plate (18) to the inclined surface of the extrusion piece (181) and gradually moves circumferentially to the upper side surface of the extrusion piece (181), and the sample storage bottle (22) at the upper side of the contact rod (15) is located under the upper cover body (9) at the moment, so that air can be conveniently sampled and stored.
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| CN109000738A (en) * | 2018-09-27 | 2018-12-14 | 张浩然 | A kind of environmental monitoring system based on big data |
| CN115540953A (en) * | 2022-11-09 | 2022-12-30 | 张�浩 | House air environment quality monitoring devices based on thing networking |
| CN115980276A (en) * | 2022-12-31 | 2023-04-18 | 安徽环境智能科技有限公司 | Environmental monitoring is with synthesizing air monitering equipment based on thing networking |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000738A (en) * | 2018-09-27 | 2018-12-14 | 张浩然 | A kind of environmental monitoring system based on big data |
| CN115540953A (en) * | 2022-11-09 | 2022-12-30 | 张�浩 | House air environment quality monitoring devices based on thing networking |
| CN115980276A (en) * | 2022-12-31 | 2023-04-18 | 安徽环境智能科技有限公司 | Environmental monitoring is with synthesizing air monitering equipment based on thing networking |
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