Atmospheric particulate matter remote sensing monitoring device

Abstract

The application discloses an atmospheric particulate matter remote sensing monitoring device and relates to the technical field of environmental monitoring. The device comprises a UAV body and a processing cabin, the top of the processing cabin is provided with a machine cover, the machine cover is provided with a rotating shaft body, the top of the rotating shaft body is provided with a processing shell, the processing shell is internally provided with a capture bag, the bottom of the capture bag is provided with a movable body, the top of the processing shell is provided with a light receiving plate, the processing shell is externally provided with a protective shell, the top of the protective shell is provided with a laser emitter and a radar, and the radar on the ground receives signals from the UAV. Thus, the atmospheric particulate matter at different heights and in different environments can be collected, the laser emitter on the protective shell emits laser, the light receiving plate receives and converts the electric signals and transmits the signals to the radar at the bottom, so that the atmospheric particulate matter can be preliminarily monitored. In order to achieve more accurate monitoring effect, the light receiving plate is opened, the capture bag captures the atmospheric particulate matter, and the atmospheric particulate matter concentration can be more accurately monitored.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of environmental monitoring, in particular to an atmospheric particulate matter remote sensing monitoring device. BACKGROUND

[0002] Atmospheric particulate matter refers to the total name of solid and liquid particulate matter suspended in the atmosphere, and the atmospheric particulate matter is derived from natural sources (such as soil dust, volcanic ash, plant pollen, etc.), human sources (such as industrial emissions, motor vehicle exhaust, construction dust, etc.), chemical composition (such as inorganic matter, organic matter), because the atmospheric particulate matter is easy to cause respiratory diseases, and also has a certain destructive effect on the environment, such as reducing visibility and serving as a carrier of pollutants, aggravating acid rain and photochemical smog, etc., therefore, atmospheric particulate matter monitoring and management is particularly important.

[0003] At present, when monitoring atmospheric particulate matter, such as PM 2.5 Monitoring, usually uses weight method monitoring and light scattering method, wherein the weight method monitoring is to collect atmospheric particles for weighing calculation, and the monitoring result is more accurate, the light scattering method measures the scattering intensity of the particles to the laser, and indirectly calculates the concentration, for common monitoring positions, by using an atmospheric online monitoring instrument, such as a factory, by collecting the atmosphere at the monitoring instrument in time, the atmospheric particulate matter contained in the atmosphere at the place is monitored, but for the existing atmospheric online monitoring instrument, its height is limited, and the atmospheric particulate matter in the high altitude air cannot be monitored, and at the same time, the atmospheric particulate matter in different high altitude environments is not convenient to monitor, for example, PM 2.5 In different positions, because of the influence of wind, it is not convenient to collect or laser scattering monitoring, therefore, we propose an atmospheric particulate matter remote sensing monitoring device. SUMMARY

[0004] The present application aims to provide an atmospheric particulate matter remote sensing monitoring device to solve the problems in the background art.

[0005] In order to achieve the above object, the present application provides the following technical scheme: An atmospheric particulate matter remote sensing monitoring device, a UAV body, four-axis fan blades are installed on the UAV body, and a treatment cabin is formed on the UAV body, and a machine cover is installed on the top of the treatment cabin; further comprising: a rotating shaft body is installed on the machine cover, a treatment shell is installed on the top of the rotating shaft body, a capture bag is arranged inside the treatment shell, a breathable film is bonded on the capture bag, and a movable body is installed at the bottom of the capture bag, a gravity sensor is installed between the capture bag and the movable body, a rotating support is installed on the movable body, and the rotating support is rotatably installed inside the rotating shaft body; a light receiving plate is installed on the top of the treatment shell, the light receiving plate is composed of a plurality of storable plate blocks, and a separation component is arranged at the last splicing surface of the plate blocks; a protective shell is arranged outside the treatment shell, a plurality of capture air inlet windows are formed on the protective shell, the protective shell is made of a light-transmitting material, a laser emitter is installed on the top of the protective shell, and a radar for receiving the signal of the laser emitter is installed on the ground, the UAV and the four-axis fan blades 11 are adopted, which is conducive to the collection of atmospheric particulate matter at different heights.

[0006] Preferably, the treatment shell is inverted funnel-shaped, the light receiving plate is distributed at the large diameter port of the treatment shell, the lower part of the protective shell is matched with the treatment shell in shape, the upper part of the protective shell is conical, a plurality of separation grooves are formed in the lower part of the protective shell, a fixing sleeve is installed at the bottom of the protective shell, and the end of the fixing sleeve is fixed by bolts, and the protective shell is adopted, which is conducive to protecting the treatment shell.

[0007] Preferably, the light receiving plate comprises a receiving plate and a moving plate, and an electrical signal converter is arranged on the surface of the receiving plate and the moving plate, a contraction strip is connected between the receiving plate and the moving plate, a receiving space is formed in the receiving plate, a balance sliding frame is installed at one end of the receiving plate, and the balance sliding frame slides on the treatment shell, the center part of the light receiving plate composed of the receiving plate and the moving plate is a circular hole, and one end of the separation component is located in the circular hole, and the receiving plate and the moving plate are adopted, which is conducive to the contraction of the moving plate in the receiving plate.

[0008] Preferably, the separation component comprises a matching block installed in the circular hole, two electromagnetic pole blocks are installed on the matching block, one of the electromagnetic pole blocks is connected with one side of the moving plate, and the other electromagnetic pole block is connected with one side of the receiving plate, and the electromagnetic pole blocks are adopted, which is conducive to the separation of the receiving plate and the moving plate.

[0009] Preferably, the separate component comprises a push rod connected with the matching block, one end of the push rod is connected with a curved rod, the bottom of the curved rod is provided with a rotating roller, the rotating roller is provided with a driving gear, and the bottom of the rotating roller is provided with a driving motor, the outer portion of the rotating shaft body is provided with a guide gear meshing with the driving gear, the processing shell is provided with a limiting sleeve, and the limiting sleeve is connected with a positioning rod connected with the curved rod, and the limiting sleeve and the positioning rod are used to facilitate the stable movement of the curved rod.

[0010] Preferably, the movable body comprises an installation capsule installed at the bottom of the capture bag, a plurality of contraction grooves are formed in the installation capsule, the top of the installation capsule is provided with a lifting groove matched with the outer wall of the capture bag, a plurality of elastic strips are connected inside the installation capsule, one end of the elastic strip is connected with the inside of the capture bag, the bottom of the installation capsule is connected with a piston rod, the outer portion of the piston rod is provided with a piston sleeve, and the piston rod is provided with a spring, and the elastic strip is used to facilitate the support and installation of the installation capsule.

[0011] Preferably, the piston sleeve is sleeved with an air inlet fan blade, and the air inlet fan blade is located at the upper portion of the rotating support, and the air inlet fan blade is used to guide the wind in the capture process into the processing cabin.

[0012] Preferably, the bottom of the piston sleeve is provided with a sealing cover, the piston sleeve is provided with a piston pipeline, and the piston pipeline and the inner wall of the piston sleeve have an oil return space, the oil return space and the piston pipeline form a U-shaped pipeline, the piston pipeline and the oil return space contain hydraulic oil, the piston pipeline and the sealing cover have a gap, and the gap is sealed by the hydraulic oil, the bottom of the piston pipeline is provided with two overflow holes, and the inside of the oil return space is provided with an oil guide plate, and the oil guide plate is used to guide the hydraulic oil.

[0013] Preferably, the oil return space is provided with a metal ring sleeve, and the metal ring sleeve slides on the outer portion of the piston pipeline, the outer portion of the piston sleeve is provided with a sliding area, the two ends of the sliding area are respectively provided with electromagnetic blocks, and the sliding area is slidably provided with a sliding magnetic block, and the metal ring sleeve is used to press the hydraulic oil into the piston pipeline.

[0014] Preferably, the processing cabin is provided with an adsorption layer, and the adsorption layer has an adsorption solution at the lower portion, the sidewall of the machine cover is provided with a gas guide slot, and the gas guide slot is coated with a breathable material, and the adsorption layer and the adsorption solution are used to absorb the captured atmospheric particulate matter.

[0015] Compared with the prior art, the beneficial effects of the present application are:

[0016] The application realizes the collection of atmospheric particulate matters at different heights and in different environments by arranging the radar and the unmanned aerial vehicle for receiving signals on the ground, and the laser emitter on the protective shell emits laser, which is then received by the light receiving plate and converted into an electric signal to be transmitted to the radar at the bottom, so that the preliminary monitoring of atmospheric particulate matters is realized.

[0017] The application forms a U-shaped pipe in the piston sleeve by arranging the air inlet fan blades on the piston sleeve and designing the piston pipe and the oil return space in the piston sleeve, so that different hydraulic oils are driven to flow in the U-shaped pipe after different air enters, thereby adjusting the size of the capture bag and facilitating the capture of atmospheric particulate matters in different environments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the application;

[0019] Figure 2 It is a schematic diagram of the local explosion structure of the unmanned aerial vehicle of the application;

[0020] Figure 3 It is a schematic diagram of the structure of the protective shell of the application;

[0021] Figure 4 It is a schematic diagram of the structure of the first embodiment of the application;

[0022] Figure 5 It is a schematic diagram of the structure of the second embodiment of the application;

[0023] Figure 6 It is a schematic diagram of the bottom view of the machine cover and the processing shell of the application;

[0024] Figure 7 It is a schematic diagram of the top view of the machine cover and the processing shell of the application;

[0025] Figure 8 It is a schematic diagram of the structure of the capture bag and the movable body of the application;

[0026] Figure 9 It is a schematic diagram of the processing shell after the capture bag is removed of the application;

[0027] Figure 10 It is a schematic diagram of the structure of the movable body after the rotating shaft body is removed at the capture bag connection position;

[0028] Figure 11 It is a schematic diagram of the local section structure of the movable sleeve;

[0029] Figure 12 It is a front view of the capture bag;

[0030] Figure 13 Structure diagram for installing the capsule;

[0031] Figure 14 Structure diagram for installing the capsule; Figure 11 Enlarged view of A in the middle;

[0032] Figure 15 Structure diagram for installing the capsule; Figure 1 Enlarged view of B in the middle.

[0033] In the figure: 1, unmanned aerial vehicle body; 2, rotating shaft body; 3, processing shell; 4, capture bag; 5, movable body; 6, light receiving plate; 7, separation part; 8, protective shell; 9, radar; 11, four-axis fan; 12, processing cabin; 13, cover; 14, adsorption layer; 15, air guide slot; 41, gravity sensor; 51, rotating support; 52, installation capsule; 53, lifting groove; 54, elastic strip; 55, piston rod; 56, piston sleeve; 57, spring; 58, air inlet fan; 59, sealing cover; 61, storage plate; 62, moving plate; 63, contraction strip; 64, balance sliding frame; 71, matching block; 72, electromagnetic pole block; 73, dial lever; 74, curved lever; 75, rotating roller; 76, drive gear; 77, drive motor; 78, guide gear; 79, limiting sleeve; 81, capture air inlet window; 82, laser emitter; 83, separation slot; 84, fixing sleeve; 561, piston pipeline; 562, oil return space; 563, overflow hole; 564, oil guide plate; 565, metal ring sleeve; 566, electromagnetic block; 567, sliding magnetic block; 791, positioning rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application. EMBODIMENT

[0035] Please refer to Figures 1-4 , Figures 6-15As shown, one of the atmospheric particulate remote sensing monitoring device in the illustration, including: unmanned aerial vehicle body 1, the front end of unmanned aerial vehicle body 1 is a camera, so as to record the environment of unmanned aerial vehicle body 1 in different positions, while the tail of unmanned aerial vehicle body 1 is provided with a battery to provide power, the unmanned aerial vehicle body 1 is provided with four-axis fan blade 11, and the unmanned aerial vehicle body 1 is provided with processing cabin 12, the processing cabin 12 is provided with adsorption layer 14, and the lower part of the adsorption layer 14 has adsorption solution, the side wall of the cover 13 is provided with air guide slot 15, and the air guide slot 15 is coated with air permeable film, by adopting adsorption layer 14 and adsorption solution, so as to facilitate the absorption of the captured particles in the atmosphere, the absorption solution is water or PM 2.5 Sedimentation agent, so that the particles in the atmosphere enter the absorption solvent for absorption, so as to facilitate the absorption of atmospheric particulate matter after detection, and because a plurality of air guide slots 15 are formed in the cover 13, so as to facilitate the discharge of air from the air guide slots 15, reducing the infection of unmanned aerial vehicle when collecting atmospheric particulate matter.

[0036] The top of the processing cabin 12 is provided with a cover 13; by adopting unmanned aerial vehicle and four-axis fan blade 11, the unmanned aerial vehicle can collect atmospheric air at different heights.

[0037] Further comprising: the cover 13 is provided with rotating shaft body 2, the top of the rotating shaft body 2 is provided with processing shell 3, the inside of the processing shell 3 is provided with capture bag 4, the capture bag 4 is bonded with air permeable film, and the bottom of the capture bag 4 is provided with movable body 5, the capture bag 4 and the movable body 5 are provided with gravity sensor 41, the movable body 5 is provided with rotating support 51, and the rotating support 51 is rotatably installed in the inside of the rotating shaft body 2; by adopting capture bag 4, the particles in the atmosphere can be captured.

[0038] The top of the processing shell 3 is provided with light receiving plate 6, the light receiving plate 6 is composed of a plurality of storable plate blocks, and the last splicing surface of the plate block is provided with separate part 7; the outside of the processing shell 3 is provided with protection shell 8, the protection shell 8 is provided with a plurality of capture air inlet windows 81, the protection shell 8 is made of light-transmitting material, and the top of the protection shell 8 is provided with laser emitter 82, the ground is provided with radar 9 for receiving the signal of the laser emitter 82, by adopting laser emitter 82 and radar 9, the concentration of particulate matter in the atmosphere can be monitored, the laser emitter 82 and the radar 9 are both existing technologies, that is, the laser emitter 82 emits laser, so as to penetrate the atmosphere, the penetrating laser passes through the light-transmitting protection shell 8, and is absorbed by the light receiving plate 6, so as to be converted into electrical signal and transmitted to the radar 9, which is conducive to monitoring the concentration of particulate matter in the atmosphere.

[0039] The upper part of the protective shell 8 is designed as a sharp cone, so that during the unmanned aerial vehicle ascending into the atmosphere, the sharp cone is beneficial to air flow, reduces air damping, and facilitates the unmanned aerial vehicle to enter the corresponding height position in the atmosphere.

[0040] In order to avoid damage to the processing shell 3, the processing shell 3 is inverted funnel-shaped, and the light receiving plate 6 is distributed at the large-diameter opening of the processing shell 3. The lower part of the protective shell 8 is matched with the processing shell 3, and the upper part of the protective shell 8 is conical. The lower part of the protective shell 8 is provided with a plurality of separated grooves 83, and the bottom of the protective shell 8 is provided with a fixing sleeve 84, and the end of the fixing sleeve 84 is fixed by bolts. By adopting the fixing sleeve 84 and the separated grooves 83 designed at the lower part of the protective shell 8, the protective shell 8 can be assembled and disassembled at the processing shell 3.

[0041] In use, the bolts at the bottom of the fixing sleeve 84 are loosened, the protective shell 8 is pried apart along the separated grooves 83 from the bottom position of the protective shell 8, so that the protective shell 8 is opened by a certain distance, and then the protective shell 8 is sleeved on the top of the processing shell 3. After the protective shell 8 is completely sleeved on the processing shell 3, the bolts are locked to fix the fixing sleeve 84, so that the protective shell 8 is completely and stably installed at the processing shell 3.

[0042] After the unmanned aerial vehicle ascends to a certain height, the laser emitter 82 emits laser towards the atmosphere. After the laser transmits through the atmosphere, it is reflected to the protective shell 8, and the reflected laser is received at the light receiving plate 6. The light receiving plate 6 is provided with a photoelectric converter (the photoelectric converter is a prior art which converts optical signals into electrical signals) on the plate. The electrical signal is transmitted to the bottom radar 9, so as to monitor the concentration of particulate matters in the atmosphere.

[0043] The light receiving plate 6 includes a receiving plate 61 and a moving plate 62, and the surfaces of the receiving plate 61 and the moving plate 62 are provided with electrical signal converters. The receiving plate 61 and the moving plate 62 are connected by a contraction strip 63. The receiving plate 61 is provided with a receiving space. One end of the receiving plate 61 is provided with a balance sliding frame 64 which slides on the processing shell 3. The center part of the light receiving plate 6 composed of the receiving plate 61 and the moving plate 62 is a circular hole, and one end of the separation component 7 is located in the circular hole. By arranging the contraction strip 63 between the moving plate 62 and the receiving plate 61, the area of the light receiving plate 6 can be adjusted, and the absorption of laser can be improved.

[0044] The separation component 7 includes a matching block 71 installed in the circular hole. Two electromagnetic pole blocks 72 are installed on the matching block 71. One of the electromagnetic pole blocks 72 is connected to one side of the moving plate 62, and the other electromagnetic pole block 72 is connected to one side of the receiving plate 61. By adopting the electromagnetic pole block 72, the receiving plate 61 and the moving plate 62 can be separated.

[0045] The active body 5 comprises a mounting capsule 52 mounted at the bottom of the capture bag 4, a plurality of contraction grooves are formed on the mounting capsule 52, the top of the mounting capsule 52 is provided with a lifting groove 53 matched with the outer wall of the capture bag 4, a plurality of elastic strips 54 are connected inside the mounting capsule 52, one end of the elastic strip 54 is connected with the inside of the capture bag 4, the bottom of the mounting capsule 52 is connected with a piston rod 55, the outside of the piston rod 55 is provided with a piston sleeve 56, the piston rod 55 is sleeved with a spring 57, and the lifting groove 53 outside the mounting capsule 53 is adopted, so as to facilitate the splicing of the mounting capsule 52 and the capture bag 4.

[0046] The piston sleeve 56 is sleeved with an air inlet fan blade 58, and the air inlet fan blade 58 is located at the upper part of the rotating support 51. The air inlet fan blade 58 is adopted, so as to facilitate the centrifugal movement of the piston sleeve 56 driven by the atmosphere emitted from the capture bag 4.

[0047] The bottom of the piston sleeve 56 is provided with a sealing cover 59, the piston sleeve 56 is provided with a piston pipeline 561, and the piston pipeline 561 and the inner wall of the piston sleeve 56 have an oil return space 562, the oil return space 562 and the piston pipeline 561 form a U-shaped pipeline, the piston pipeline 561 and the oil return space 562 contain hydraulic oil, the piston pipeline 561 and the sealing cover 59 have a gap, and the gap is sealed by the hydraulic oil, two overflow holes 563 are formed in the bottom of the piston pipeline 561, and a guide plate 564 is arranged in the oil return space 562. The guide plate 564 is adopted, so as to facilitate the flow of hydraulic oil in the piston sleeve 56.

[0048] The oil return space 562 is provided with a metal ring sleeve 565, and the metal ring sleeve 565 slides outside the piston pipeline 561. The outside of the piston sleeve 56 is provided with a sliding area, and the two ends of the sliding area are respectively provided with electromagnetic blocks 566. The sliding area is provided with a sliding magnetic block 567, and the electromagnetic block 566 is adopted to drive the sliding magnetic block 567 to slide along the sliding area, so as to facilitate the movement of the metal ring sleeve 565 in the piston pipeline 561, thereby facilitating the adjustment of the hydraulic oil. Embodiment

[0049] Please refer to Figures 1-3 , Figures 5-15As shown, the separating component 7 includes a toggle lever 73 connected to the mating block 71. One end of the toggle lever 73 is connected to a crank 74. A rotating roller 75 is installed at the bottom of the crank 74. A drive gear 76 is installed on the rotating roller 75, and a drive motor 77 is installed at the bottom of the rotating roller 75. A guide gear 78 that meshes with the drive gear 76 is provided on the outside of the rotating shaft 2. A limiting sleeve 79 is installed on the processing housing 3, and a positioning rod 791 connected to the crank 74 is connected to the limiting sleeve 79. By using the drive motor 77 to drive the drive gear 76 to move along the guide gear 78, it is beneficial to separate the storage plate 61 and the moving plate 62.

[0050] In this solution, an atmospheric particulate matter remote sensing monitoring device includes the following steps: In use, by loosening the bolts at the bottom of the fixing sleeve 84, the protective housing 8 is pried open along the separating slot 83 from the bottom position, thereby opening the protective housing 8 by a certain gap. Then, the protective housing 8 is put on top of the processing housing 3. After the protective housing 8 is completely put on the processing housing 3, the bolts are tightened to lock the fixing sleeve 84, thereby installing the protective housing 8 completely and stably in the position of the processing housing 3.

[0051] After the drone ascends to a certain altitude, the laser emitter 82 emits a laser beam into the atmosphere. After passing through the atmosphere, the laser beam is reflected back to the protective shell 8 and then received by the light receiving plate 6. The light receiving plate 6 has photoelectric converters distributed on it (the photoelectric converter is existing technology that converts light signals into electrical signals). The electrical signals are transmitted to the radar 9 at the bottom to monitor the concentration of particulate matter in the atmosphere.

[0052] After detecting the concentration of particulate matter in the atmosphere using laser, gravity monitoring of atmospheric particles is employed to compare the laser monitoring and gravity monitoring methods. This allows for timely comparison and analysis of the concentration differences in the atmosphere under different environments, thereby analyzing the impact of atmospheric particles on the concentration of particulate matter.

[0053] By opening the light receiving plate 6 (using the opening method in Embodiment 1, by controlling the magnetic poles of the two electromagnetic pole blocks 72 to make the magnetic poles of the two electromagnetic pole blocks 72 opposite, thereby causing the moving plate 62 to be stored along the receiving plate 61, and the atmosphere enters from the capture air inlet window 81, and is then absorbed by the capture bag 4. In Embodiment 2, by starting the drive motor 77, the drive motor 77 drives the drive gear 76 to move along the guide gear 78, thereby storing the moving plate 62 along the receiving plate 61, thus facilitating the entry of the atmosphere into the capture bag 4 for absorption).

[0054] Multiple ribs are provided on the surface of the capture bag 4 to facilitate the separation of particulate matter from the atmosphere. Atmospheric gas permeates through the breathable membrane, driving the intake fan blades 58 to rotate under different atmospheric conditions. Since the intake fan blades 58 are installed outside the piston sleeve 56, they also drive the piston sleeve 56 to rotate. Inside the piston sleeve 56, between the piston pipe 561 and the inner wall of the piston sleeve 56, there is a return oil space 562. The return oil space 562 and the piston pipe 561 form a U-shaped pipe. Hydraulic oil is contained in the piston pipe 561 and the return oil space 562. When the piston sleeve 56 rotates, the hydraulic oil flows centrifugally through the U-shaped pipe. When the atmospheric volume is low, the hydraulic oil maintains a balanced flow within the U-shaped pipe. The bottom of the piston pipe 561 is sealed with an oil seal to keep the mounting bag 52 and the capture bag 4 in place. When the atmospheric volume is too high, the hydraulic oil flows from the piston pipe 561 into the return oil space 562, causing the piston rod 55 to move into the piston sleeve 56, thus moving the capture bag... 4. Pulling down makes the capture bag 4 cone-shaped, thus concentrating and collecting atmospheric particles and preventing them from being carried away by the airflow. A gravity sensor 41 is installed at the bottom of the capture bag 4 to weigh the atmospheric particles captured inside. After weighing, the magnetic poles of the electromagnetic blocks 566 at both ends of the sliding area are reversed, causing the two electromagnetic blocks 566 to generate opposite magnetic poles. The magnetic pole of the sliding magnetic block 567 is the same as that of the upper electromagnetic block 566 and the lower one... The magnetic poles are reversed, which causes the sliding magnetic block 567 to move along the sliding area. Because of the metal ring 565 provided in the piston sleeve 56, the hydraulic oil flows from the return oil space 562 into the piston pipe 561, which in turn pushes the piston rod 55 upward, causing the mounting bag 52 to be pushed upward. During the upward pushing process, the elastic strip 54 folds up, thereby creating a gap between the mounting bag 52 and the capture bag 4, which facilitates the falling of the collected atmospheric particulate matter into the processing chamber 12, where it is absorbed by the adsorption liquid in the adsorption layer 14.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0056] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An atmospheric particulate matter remote sensing monitoring device, comprising: The drone fuselage is equipped with a four-axis fan blade and a processing compartment with a cover on top. The feature is that it further includes: a rotating shaft is installed on the cover, a processing housing is installed on the top of the rotating shaft, a capture bag is provided inside the processing housing, a breathable membrane is adhered to the capture bag, a movable body is installed at the bottom of the capture bag, a gravity sensor is installed between the capture bag and the movable body, a rotating bracket is installed on the movable body, and the rotating bracket is rotatably installed inside the rotating shaft. A light receiving plate is installed on the top of the housing. The light receiving plate is composed of multiple retractable panels, and the panels have a separating component at the last splicing surface. The processing housing is surrounded by a protective housing with multiple air intake windows. The protective housing is made of a light-transmitting material, and a laser emitter is installed on the top of the protective housing. A radar for receiving signals from the laser emitter is installed on the ground. The movable body includes an installation bladder installed at the bottom of the capture bag. The installation bladder has multiple contraction grooves. The top of the installation bladder has a support groove that fits against the outer wall of the capture bag. Multiple elastic strips are connected inside the installation bladder, and one end of each elastic strip is connected to the inside of the capture bag. A piston rod is connected to the bottom of the installation bladder, and a piston sleeve is provided outside the piston rod. A spring is fitted on the piston rod. The piston tube sleeve is fitted with an inlet fan blade, and the inlet fan blade is located on the upper part of the rotating bracket; The bottom of the piston sleeve is equipped with a sealing cap. The piston sleeve contains a piston pipe, and there is an oil return space between the piston pipe and the inner wall of the piston sleeve. The oil return space and the piston pipe form a U-shaped pipe. There is hydraulic oil in the piston pipe and the oil return space. There is a gap between the piston pipe and the sealing cap, and this gap is sealed by hydraulic oil. Two overflow holes are opened at the bottom of the piston pipe, and an oil guide plate is provided inside the oil return space. A metal ring is provided in the oil return space, and the metal ring slides outside the piston pipe. A sliding area is provided outside the piston pipe sleeve, and electromagnetic blocks are provided at both ends of the sliding area. A sliding magnetic block slides in the sliding area.

2. The atmospheric particulate matter remote sensing monitoring device according to claim 1, characterized in that: The processing housing is inverted funnel-shaped, and the light receiving plate is distributed at the large diameter opening of the processing housing. The lower part of the protective housing is matched with the processing housing. The upper part of the protective housing is conical. The lower part of the protective housing has multiple separate slots. The bottom of the protective housing is fitted with a fixing sleeve, and the end of the fixing sleeve is fixed by bolts.

3. The atmospheric particulate matter remote sensing monitoring device according to claim 2, characterized in that: The optical receiving board includes a storage board and a movable board, and electrical signal converters are distributed on the surfaces of both the storage board and the movable board. A shrink strip connects the storage board and the movable board. A storage space is provided inside the storage board. A balance slide frame is installed at one end of the storage board and slides on the processing housing. The central part of the optical receiving board composed of the storage board and the movable board is a circular hole, and one end of the separate component is located at the circular hole.

4. The atmospheric particulate matter remote sensing monitoring device according to claim 3, characterized in that: The separating component includes a mating block installed at the circular hole, on which two electromagnetic pole blocks are installed. One electromagnetic pole block is connected to one side of the movable plate, and the other electromagnetic pole block is connected to one side of the storage plate.

5. The atmospheric particulate matter remote sensing monitoring device according to claim 3, characterized in that: The separating component includes a toggle lever connected to the mating block. One end of the toggle lever is connected to a crank rod. A rotating roller is installed at the bottom of the crank rod. A drive gear is installed on the rotating roller, and a drive motor is installed at the bottom of the rotating roller. A guide gear that meshes with the drive gear is provided on the outside of the rotating shaft. A limit sleeve is installed on the processing housing, and a positioning rod connected to the crank rod is connected to the limit sleeve.

6. The atmospheric particulate matter remote sensing monitoring device according to claim 1, characterized in that: The processing chamber is provided with an adsorption layer, and the lower part of the adsorption layer has an adsorption solution. The side wall of the cover is provided with an air guide slot, and the air guide slot is coated with a breathable membrane.

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