CN115184099B - Atmospheric sampling device based on unmanned aerial vehicle - Google Patents
Atmospheric sampling device based on unmanned aerial vehicle Download PDFInfo
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- CN115184099B CN115184099B CN202211094687.0A CN202211094687A CN115184099B CN 115184099 B CN115184099 B CN 115184099B CN 202211094687 A CN202211094687 A CN 202211094687A CN 115184099 B CN115184099 B CN 115184099B
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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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
- G01N2001/2279—Atmospheric sampling high altitude, e.g. rockets, balloons
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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Abstract
The invention discloses an atmosphere sampling device based on an unmanned aerial vehicle, which comprises a mounting disc, wherein the mounting disc is provided with a connecting column and the unmanned aerial vehicle is mounted at the top of the mounting disc, and clamping frames are fixedly connected to two sides of the bottom of the mounting disc; the invention relates to the technical field of atmospheric sampling, in particular to a separation arc plate which is provided with a plate body and a bearing block arranged at the top of the separation arc plate, wherein the top of the bearing block is fixedly connected with a clamping frame, the bottom of the separation arc plate is fixedly connected with a sampling box, and the outer walls of two sides of the sampling box are fixedly connected with fixing clamping plates. This atmosphere sampling device based on unmanned aerial vehicle has reduced the area of contact of sampling case when descending, is convenient for consolidate the base and places fixedly it in the inside of protection box, makes the assembly section of thick bamboo detect it when to the inside circulation of air of collection section of thick bamboo, and the unmanned aerial vehicle of being convenient for drives the protection box and carries out the regulation of height, and then can carry out the sampling test to the height of difference, has improved the efficiency of device sampling.
Description
Technical Field
The invention relates to the technical field of atmospheric sampling, in particular to an atmospheric sampling device based on an unmanned aerial vehicle.
Background
Atmospheric sampling is a process of collecting a pollutant sample or a polluted air sample in the atmosphere, and the field sampling method comprises two types: one is to make a large amount of air pass through a liquid absorbent or a solid adsorbent to enrich pollutants with low concentration in the atmosphere, such as an air pumping method and a membrane filtering method, and the other is to use a container such as: glass bottles, plastic bags and the like, and collects air containing pollutants, wherein the air is measured as the average concentration of the pollutants in the atmosphere within the sampling time; the sampling method is determined according to the sampling purpose and the field condition, the sampled product is representative, the sampling efficiency is high, the operation is simple and convenient, and the subsequent analysis and measurement are convenient to obtain reliable basic data of atmospheric pollution, samples of pollutants in the atmosphere or samples of polluted air are collected so as to obtain the basic data of atmospheric pollution, the atmospheric sampling is an important step of atmospheric environment monitoring, the reliability relation of the monitoring data is great, a liquid absorbent in the sampler is mainly used for absorbing gaseous and vapor substances, the atmospheric sampling is performed by selecting a proper sampling method according to the sampling purpose and the field condition, such as continuous or instantaneous sampling, fixed-point sampling or flow sampling on the ground, air sampling by using an air balloon and an airplane, environment sampling, indoor sampling, pollution source sampling and the like, the sampling purpose and the sampling method are different, the used sampling method and the sampler are different, such as sampling in a chimney, the sampling can be performed by selecting a proper position according to the shape and the height of a chimney, the collector of the sampler is inserted into the hole, the sampling method is performed by using an equal power extraction speed, the sampling method is called as a sampling collision protection method, the ground sampling method is easy to perform the detection on the ground detection, the ground detection is not easy, and the detection is performed, the detection is not damaged, and the detection is performed.
In summary, after one sampling is completed, the detection is required to return to the ground for detection, so that the detection needs to be re-flown for sampling at different heights, the sampling efficiency is reduced, the detection position cannot be protected, and the detection position is easily damaged due to collision in the descending process.
Disclosure of Invention
Aiming at the defects of the prior art, the technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an atmosphere sampling device based on an unmanned aerial vehicle, which comprises,
the mounting disc is provided with a connecting column and an unmanned aerial vehicle mounted at the top of the mounting disc, clamping frames are fixedly connected to two sides of the bottom of the mounting disc, and the top of each clamping frame penetrates through the mounting disc and extends to the outside of the mounting disc;
separate the arc board, separate the arc board and have the plate body, and install separate the carrier block at arc board top, the top and the joint frame fixed connection of carrier block, separate the bottom fixedly connected with sampling box of arc board, the both sides outer wall fixedly connected with solid fixed splint of sampling box, gu fixed splint's top and separation arc board fixed connection cooperate with the mounting disc through the carrier block on the joint frame, the mounting disc of being convenient for removes along with unmanned aerial vehicle's drive for unmanned aerial vehicle can remove to different heights after removing, and then can adjust the sampling height of sampling box, and gu fixed splint evenly distributed is on separating the arc board, make and separate arc board and gu fixed splint cooperation and can fix the sampling box, thereby increased the stability of sampling box self, gu fixed splint can protect the sampling box with separating the arc board simultaneously, reduced the sampling box and the area of contact when descending, the sampling box includes:
the assembly cylinder is fixedly connected with a protection frame at a position far away from the reinforcing base, one end of the assembly cylinder close to the protection frame is communicated with a collecting cylinder, and the outer surface of the collecting cylinder is fixedly connected with the reinforcing base;
spacing backup plate, spacing backup plate has the stopper, and install the interior vaulting pole of spacing backup plate both sides, the fixed position that spacing backup plate was kept away from to interior strut is connected with the protection box, the bottom and the protection box fixed connection of spacing backup plate can utilize interior strut to support it when installing on the protection box through spacing backup plate for spacing backup plate can consolidate the inlet position of collecting vessel, collecting vessel and assembly cylinder are at the inside contact reinforcement base of protection box, it is fixed to be convenient for consolidate the inside of base at the protection box place it, make the assembly cylinder detect it when circulating to the inside air of collecting vessel, utilize the air escape after the assembly cylinder detects, be convenient for unmanned aerial vehicle drive protection box carries out the regulation of height, and then can sample the detection to different heights, the efficiency of device sampling has further been improved, the one end that the assembly cylinder kept away from runs through spacing backup plate and extends to the outside of spacing backup plate, the one end that the assembly cylinder kept away from the protection box and runs through the protection box and extends to the outside of protection box, the top and the protection box fixed connection of protection box, the bottom of reinforcement base is connected with the protection box.
Preferably, the surge drum includes sealed housing, sealed housing's internal surface fixedly connected with drying tube rack, the internal surface fixedly connected with sampling of drying tube rack holds a section of thick bamboo, the front intercommunication that the section of thick bamboo was held in the sampling has the sampling pipe, can hold the hookup location between the section of thick bamboo to the sampling through sealed housing and seal, and the drying tube rack that sealed housing has holds a section of thick bamboo contact with the sampling, make its outside production heat that holds a section of thick bamboo in the sampling and transmit gradually to the inside air that the section of thick bamboo was held in the sampling and dry, prevent to collect moist air and cause the influence to the work of sampling holding a section of thick bamboo internals, the sampling pipe is kept away from the one end that the sampling held a section of thick bamboo and is run through sealed housing and extend to sealed housing's outside, hold a section of thick bamboo intercommunication through sampling pipe and sampling, and the inside vacuum sampler that the sampling held a section of thick bamboo is collected the air through the sampling pipe, and the volume of sampling pipe restricts the speed of sampling and hold a section of thick bamboo and store the air, make the air difficult and contact with the external world when the sampling holds a section of thick bamboo inside storage, thereby the condition that the air that the collection had received the pollution in the inside of the sampling pipe, the sampling pipe intercommunication seat of holding.
Preferably, the protection frame includes the anchor strut, the outer fixed surface of anchor strut is connected with the separation backplate, the both sides outer wall bottom fixed connection of separation backplate has the thermostatic control case, can protect the hookup location of circulation of air through separation backplate and reinforcement base cooperation, and the thermostatic control case that the separation backplate is connected can be adjusted the inside temperature of protection box, has avoided the inside temperature of protection box to produce the condition of neglecting high or low to cause the influence to the collection storage of air, can utilize the thermostatic control case to increase the protection range on the separation backplate, the bottom fixedly connected with auxiliary box of thermostatic control case, the one end fixedly connected with arc of separation backplate is kept away from to the anchor strut, the middle part of anchor strut extends to the inside of separation backplate, is connected with the arc through the anchor strut for the arc can play the effect of extension protection range on the anchor strut, can utilize the anchor strut to cooperate on the separation with the arc to carry out the separation to the inside space of protection box simultaneously to the anchor strut to increase the area of each part contact of protection box for arc can play spacing effect with the anchor strut, make the anchor strut to the anchor strut through the inside reinforcement arc of protection box.
Preferably, the assembly cylinder comprises a butt frame, an exhaust sleeve is fixedly connected to the inner surface of the butt frame, one end of the exhaust sleeve, which is far away from the butt frame, is communicated with a detection cylinder, the outer surface of the detection cylinder is fixedly connected with a bearing shell, air which circulates inside the bearing shell can be discharged through the exhaust sleeve on a blocking end, the height of the exhaust sleeve is adjusted by an unmanned aerial vehicle after being discharged to collect air with different heights, the butt frame on the exhaust sleeve can protect the exhaust sleeve, the scratch situation is not easy to occur on the surface when the exhaust sleeve moves, the efficiency of the exhaust sleeve to air circulation is guaranteed, the strength of the exhaust sleeve can be enhanced by the butt frame, the position of the bearing shell, which is close to the butt frame, is fixedly connected with the butt frame by the blocking end, the position of the blocking end, which is far away from the bearing shell, is fixedly connected with the butt frame by the bearing shell, the blocking end can play a sealing effect, the problem of leakage when the air circulation is avoided, the contact of the blocking end and the butt frame can be increased in stress, the situation that the butt frame is difficult to break or bend when the butt frame is in collision is prevented, and the service life of the butt frame is prolonged.
Preferably, the circulation seat comprises a connecting sleeve, the outer surface of the connecting sleeve is rotatably connected with a movable arc plate, the outer walls of two sides of the movable arc plate are rotatably connected with positioning rings, the position of the movable arc plate away from the positioning rings is rotatably connected with a shell, the position of the movable arc plate away from the housing is fixedly connected with a circulation valve, the movable arc plate can slide on the positioning rings along with the swinging generated by the unmanned aerial vehicle on the positioning rings, and can collide along with the movable arc plate on the positioning rings, so that the vibration force generated by collision of the movable arc plate drops in the shell due to the adhesion of impurities, the circulation valve can adjust the communication speed of air in the shell, the subsequent air discharge speed can be regulated and controlled, the position of the shell close to the movable arc plate is fixedly connected with the connecting sleeve, the connecting sleeve is communicated with the shell, the threads on the surface of the connecting sleeve can be conveniently installed, gaps are not easy to occur in the connecting position of the connecting sleeve, the convenience in air circulation is improved, and the connecting sleeve can increase the stability in the installation of the connecting position of the shell, the connecting sleeve can increase the contact area of the shell, so that the air leakage condition that the connecting position of the shell is not easy to cause looseness.
Preferably, supplementary box includes the box body, the inner chamber bottom fixedly connected with reinforcing plate of box body, the position sliding connection that the box body was kept away from to the reinforcing plate has a top tight piece, the bottom of top tight piece runs through the box body and extends to the outside of box body, the both sides inner wall middle part fixedly connected with barrier plate of box body, extend to the outside of box body on the reinforcing plate through a top tight piece for top tight piece can be fixed in the inside of protecting box body when the installation, thereby increased the stability of box body, and the reinforcing effect has been played to the reinforcing plate in the inside of box body, make the reinforcing plate be in vertical state can fully contact with top tight piece, be convenient for the reinforcing plate and top tight piece support each other, make it can play the effect of spacing support when the slope appears in the barrier plate, the bottom fixedly connected with loading board of barrier plate, one side that the reinforcing plate was kept away from to the loading board extends to the outside of box body, through the loading board on the box body with the constant temperature control box contact, be convenient for utilize the loading board to be in the horizontal state to support the box body, be convenient for the box body cooperates and can increase the scope of protection, the top tight piece stretches out the reinforcing base and fix a position the inside of protecting box body, prevent the displacement that takes place.
Preferably, the detection cylinder comprises a conveying cylinder body, a supporting plate is fixedly connected to the outer surface of the conveying cylinder body, a position fixedly connected with internal fixing blocks of the conveying cylinder body are far away from the supporting plate, the internal fixing blocks can be fixed on the conveying cylinder body through the supporting plate, a movable space is formed between the internal fixing blocks and the conveying cylinder body, the supporting plate and the internal fixing blocks are uniformly distributed on the conveying cylinder body, the supporting plate on the internal fixing blocks is convenient to use and fix, the contact area of the conveying cylinder body can be increased by the aid of the internal fixing blocks, the stability of the conveying cylinder body is improved, air conveying of the conveying cylinder body is guaranteed, elastic rings are slidably connected to the middle portions of the outer walls of the two sides of the internal fixing blocks in a sliding mode, detectors are slidably connected to the inner surface of the conveying cylinder body, the positions, close to the elastic rings, of the detectors extend to the outer portion of the conveying cylinder body, the detectors are uniformly distributed on the inner portion of the conveying cylinder body, the detectors can slide on the conveying cylinder body, the detectors can move along with the communication of air conveniently, air can move in different ranges, air detection is conducted, and the detectors can contact with the elastic rings when the elastic rings and move to limit the elastic rings.
The invention provides an atmosphere sampling device based on an unmanned aerial vehicle. The method has the following beneficial effects:
1. this atmosphere sampling device based on unmanned aerial vehicle, set up solid fixed splint, separate the arc board, spacing backup plate, the inner support frame, can protect the sampling box through solid fixed splint and separation arc board, the area of contact when having reduced the sampling box and descending, spacing backup plate can utilize the inner support frame to support it when installing on the protection box, make spacing backup plate can consolidate the inlet position of a collection section of thick bamboo, a collection section of thick bamboo and an assembly section of thick bamboo are at the inside contact reinforcement base of protection box, it is fixed to be convenient for consolidate the inside of base at the protection box place it, make the assembly section of thick bamboo detect it when circulating to the inside air of a collection section of thick bamboo, utilize the air escape after the assembly section of thick bamboo detects, be convenient for unmanned aerial vehicle drives the protection box and carries out the regulation of height, and then can carry out the sampling detection to the height of difference, the efficiency of device sampling has further been improved.
2. This atmosphere sampling device based on unmanned aerial vehicle, can fix the internal solid piece on carrying the barrel through the backup pad, make and have the activity space between internal solid piece and the transport barrel, can utilize the area of contact of internal solid piece increase transport barrel, thereby increased the stability of carrying barrel self, and then guaranteed the transport of transport barrel to the air, carry the inside evenly distributed of barrel to have the detector, thereby utilize the detector to carry out empty gas detection to transport barrel inside, can contact elastic ring when making the detector remove.
3. This atmosphere sampling device based on unmanned aerial vehicle, extend to the outside of box body on the reinforcing plate through top tight piece, make top tight piece can fix in the inside of protecting box body when the installation, thereby the stability of box body has been increased, the reinforcing plate of being convenient for supports each other with top tight piece, make it can play the effect of spacing support when the slope appears in the barrier plate, the loading board contacts with thermostatic control box on the box body, it is in the horizontality and supports the box body to be convenient for utilize the loading board, the box body of being convenient for cooperates the scope that can increase the protection with the loading board.
4. This atmosphere sampling device based on unmanned aerial vehicle, through removing rocking that the arc board produced when can removing along with unmanned aerial vehicle on the holding ring and making it slide on the holding ring, and can produce the collision along with removing the arc board when sliding on the holding ring, be convenient for follow-up exhaust velocity to the air regulates and control, connecting sleeve and shell intercommunication, be convenient for utilize the screw on connecting sleeve surface to install, make connecting sleeve's the difficult gap that appears in the hookup location, make the difficult condition that leads to gas leakage that becomes flexible of taking place of the hookup location of shell.
5. This atmosphere sampling device based on unmanned aerial vehicle, can discharge the air of the inside circulation of bearing shell on serving through the exhaust sleeve, the difficult condition that the fish tail appears in surface when making it remove, thereby the efficiency of exhaust sleeve to the circulation of air has been guaranteed, can utilize the butt frame to strengthen exhaust sleeve self, the bearing shell is connected with the shutoff end, make the shutoff end can play sealed effect, take place the problem of leaking when having avoided the circulation of air, the difficult condition that breaks or bends appears when preventing butt frame and object from bumping.
6. This atmosphere sampling device based on unmanned aerial vehicle is connected with the arc through the anchor strut for the arc can play the effect of extension protection scope on the anchor strut, thereby has increased the area of each part contact of protection box, make arc and anchor strut can play spacing effect, the separation backplate can be protected the hookup location of circulation of air with reinforcing the base cooperation, the condition of having avoided the inside temperature of protection box to produce to neglect high neglect low causes the influence to the collection storage of air.
7. This atmosphere sampling device based on unmanned aerial vehicle, hold a section of thick bamboo intercommunication with the sampling through the sampling pipe, and the inside vacuum sampler of a section of thick bamboo is held in the sampling collects the air through the sampling pipe, make the air difficult and external world contact when the inside storage of a section of thick bamboo is held in the sampling, thereby avoided the air of collecting to receive the condition of pollution in the inside of a section of thick bamboo is held in the sampling, seal shell can hold the hookup location between the section of thick bamboo to the sampling pipe and sampling and seal, prevent to collect moist air and cause the influence to the work of a section of thick bamboo internals is held in the sampling.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of a sampling box according to the present invention;
FIG. 3 is a schematic view of the construction of the collector of the present invention;
FIG. 4 is a schematic view of a protective frame according to the present invention;
FIG. 5 is a schematic structural view of the fitting cartridge of the present invention;
FIG. 6 is a schematic view of the structure of the circulation base of the present invention;
FIG. 7 is a schematic view of the structure of the auxiliary case of the present invention;
FIG. 8 is a schematic view of the structure of the detecting cartridge of the present invention.
In the figure: 1. an unmanned aerial vehicle; 2. mounting a disc; 3. a clamping frame; 4. a bearing block; 5. separating the arc plates; 6. a sampling box; 61. a protective box body; 62. a limiting backup plate; 63. an inner bracket; 64. reinforcing the base; 65. a collection canister; 651. a sampling conduit; 652. sealing the housing; 653. a sampling containment cylinder; 654. drying the pipe frame; 655. a circulation seat; 71. a housing; 72. moving the arc plate; 73. a connecting sleeve; 74. a flow-through valve; 75. a positioning ring; 66. a protective frame; 661. an arc-shaped plate; 662. a reinforcing rod; 663. blocking the guard plate; 664. a constant temperature control box; 665. an auxiliary box; 81. a box body; 82. a blocking plate; 83. a reinforcing plate; 84. a top tightening member; 85. a carrier plate; 67. assembling the barrel; 671. an abutting frame; 672. an exhaust sleeve; 673. plugging the end; 674. a load bearing housing; 675. a detection cylinder; 91. a conveying cylinder; 92. an elastic ring; 93. an inner fixing block; 94. a support plate; 95. a detector; 7. and fixing the splint.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-6, the present invention provides a technical solution: an atmosphere sampling device based on an unmanned aerial vehicle comprises,
the unmanned aerial vehicle mounting structure comprises a mounting disc 2, wherein the mounting disc 2 is provided with a connecting column and an unmanned aerial vehicle 1 mounted at the top of the mounting disc 2, clamping frames 3 are fixedly connected to two sides of the bottom of the mounting disc 2, and the top of each clamping frame 3 penetrates through the mounting disc 2 and extends to the outside of the mounting disc 2;
the device comprises a reinforcing base 64, wherein the reinforcing base 64 is provided with a fixed base and an assembling cylinder 67 arranged at the top of the reinforcing base 64, the position of the assembling cylinder 67 far away from the reinforcing base 64 is fixedly connected with a protective frame 66, one end of the assembling cylinder 67 close to the protective frame 66 is communicated with a collecting cylinder 65, and the outer surface of the collecting cylinder 65 is fixedly connected with the reinforcing base 64;
spacing backup plate 62, spacing backup plate 62 has the stopper, and install the interior vaulting pole 63 in spacing backup plate 62 both sides, the fixed position that spacing backup plate 62 was kept away from to interior vaulting pole 63 has protection box 61, the bottom and the protection box 61 fixed connection of spacing backup plate 62, can utilize interior vaulting pole 63 to support it when installing on protection box 61 through spacing backup plate 62, make spacing backup plate 62 can consolidate the inlet position of collecting cylinder 65, collecting cylinder 65 and assembly cylinder 67 are at the inside contact reinforcement base 64 of protection box 61, it is fixed to place it in protection box 61's inside for being convenient for consolidate base 64, make assembly cylinder 67 detect it when the inside air circulation of collecting cylinder 65, utilize assembly cylinder 67 to discharge the air after detecting, be convenient for unmanned aerial vehicle 1 drives protection box 61 and carries out the regulation of height, and then can sample the detection to the height of difference, the efficiency of device sampling has further been improved.
The collecting cylinder 65 comprises a sealing shell 652, a drying tube rack 654 is fixedly connected to the inner surface of the sealing shell 652, a sampling accommodating cylinder 653 is fixedly connected to the inner surface of the drying tube rack 654, a sampling conduit 651 is communicated with the front surface of the sampling accommodating cylinder 653, the connecting position between the sampling conduit 651 and the sampling accommodating cylinder 653 can be sealed through the sealing shell 652, the drying tube rack 654 arranged on the sealing shell 652 is in contact with the sampling accommodating cylinder 653, so that heat is generated outside the sampling accommodating cylinder 653 and is gradually transferred to the inside of the sampling accommodating cylinder 653 to dry air, the collected moist air is prevented from influencing the operation of the internal components of the sampling accommodating cylinder 653, one end of the sampling conduit 651 far away from the sampling accommodating cylinder 653 penetrates through the sealing shell 652 and extends to the outside of the sealing shell 652, the sampling conduit 651 is communicated with the sampling accommodating cylinder 653, a vacuum sampler in the sampling accommodating cylinder 653 is used for collecting air through the sampling conduit 651, the volume of the sampling conduit 651 limits the sampling rate of sampling, the sampling accommodating cylinder 653 is convenient for storing air, so that the air is not easy to contact with the sampling accommodating cylinder 653 when the air is stored in the sampling accommodating cylinder 653, and the sampling cylinder 653, thereby avoiding the situation that the sampling conduit 655 is polluted by the sampling conduit 655.
Wherein, protection frame 66 includes stiffener 662, stiffener 662's surface fixedly connected with separation backplate 663, the both sides outer wall bottom fixed connection of separation backplate 663 has constant temperature control box 664, can protect the hookup location of circulation of air through separation backplate 663 and the cooperation of reinforcing base 64, and the constant temperature control box 664 that separation backplate 663 is connected can adjust the inside temperature of protection box 61, the condition of the inside temperature of protection box 61 producing neglecting high or low has been avoided leading to the fact the influence to the collection storage of air, can utilize constant temperature control box 664 to increase the protection zone on separation backplate 663, the bottom fixedly connected with auxiliary box 665 of constant temperature control box 664, the one end fixedly connected with arc 661 that stiffener 662 kept away from separation backplate 663, the middle part of stiffener 662 extends to the inside of separation backplate 663, be connected with stiffener 661 through stiffener 662, make the effect that the extension protection zone can be played on stiffener 661 on constant temperature control box 662, can utilize pole 662 to cooperate with arc 661 to protect the space of the inside 61 on separation backplate 663 with arc 661, thereby the contact of stiffener 661 makes the stiffener 661 of each reinforcement box 662 effect of stiffener 61 through the stiffener 661, the stiffener 661 that the contact of stiffener 662 can carry out the effect of stiffener 661 to each spacing stiffener 61, make the stiffener 661.
The assembly cylinder 67 comprises an abutting frame 671, an exhaust sleeve 672 is fixedly connected to the inner surface of the abutting frame 671, one end, far away from the abutting frame 671, of the exhaust sleeve 672 is communicated with a detection cylinder 675, a bearing shell 674 is fixedly connected to the outer surface of the detection cylinder 675, air circulating inside the bearing shell 674 can be exhausted on the blocking end 673 through the exhaust sleeve 672, the height adjustment of the unmanned aerial vehicle 1 after being exhausted is enabled to collect air with different heights, the abutting frame 671 on the exhaust sleeve 672 can protect the bearing shell 674, the surface is not prone to being scratched when the exhaust sleeve 672 moves, accordingly, the air flowing efficiency of the exhaust sleeve 672 is guaranteed, the strength of the exhaust sleeve 672 can be enhanced through the abutting frame 671, the blocking end 673 is fixedly connected to the position, far away from the bearing shell 674, of the blocking end 673 is fixedly connected to the abutting frame 671, the blocking end 673 is connected to the blocking end 673, the blocking end 673 can achieve the effect of sealing, the problem of leakage when air flowing is avoided, the blocking end 673 is in contact with the abutting frame 671, the object, the life of the object is prolonged, and the object is prevented from being prone to being broken when the object abutting frame 671 and the object is used.
Wherein, circulation seat 655 includes connecting sleeve 73, the surface of connecting sleeve 73 is rotated and is connected with and removes arc plate 72, the both sides outer wall of removing arc plate 72 rotates and is connected with holding ring 75, it rotates and is connected with shell 71 to remove the position that arc plate 72 kept away from holding ring 75, the position fixedly connected with circulation valve 74 that shell 71 kept away from and remove arc plate 72, can make it slide on holding ring 75 along with rocking that unmanned aerial vehicle 1 produced when removing on holding ring 75 through removing arc plate 72, and can produce the collision along with removing arc plate 72 when sliding on holding ring 75, make the shaking force that removes arc plate 72 and collide the production drop at the inside adhesion impurity of shell 71, circulation valve 74 can adjust the communication rate of air in the inside of shell 71, be convenient for follow-up discharge velocity to the air regulation and control, the position that shell 71 is close to removing arc plate 72 and connecting sleeve 73 fixed connection, through connecting sleeve 73 and shell 71 intercommunication, be convenient for utilize the screw thread on connecting sleeve 73 surface to install, make the connecting sleeve 73 the difficult appearance gap, thereby the convenience of air circulation has been improved, and connecting sleeve 73 can increase the connection position of the difficult for the installation, the difficult connection condition that the contact of shell 71 can lead to the looseness.
When the device is used, the unmanned aerial vehicle 1 is started, the unmanned aerial vehicle 1 drives the clamping frame 3 to move through the mounting disc 2, the bearing block 4 mounted on the clamping frame 3 drives the separating arc plate 5, the separating arc plate 5 fixes the protective box body 61 through the fixing clamp plate 7, when the unmanned aerial vehicle 1 ascends to a proper height, a vacuum sampler in the sampling accommodating cylinder 653 collects outside air through the sampling guide pipe 651, the sampling guide pipe 651 is fixed through the limiting backup plate 62, the limiting backup plate 62 is supported by the inner support frame 63 and contacts with the protective box body 61, as air enters the sampling accommodating cylinder 653, the drying pipe support 654 in the sealing shell 652 generates heat, the heat is transmitted to the inside through the sampling accommodating cylinder 653 to dry the air, the shell 71 is communicated with the sealing shell 652, the communicated with the air rate of the communicated through the air valve 74 in the shell 71 is controlled, the shaking generated by the movement of the unmanned aerial vehicle 1 drives the moving arc plate 72 in the shell 71 to slide on the positioning ring 75, the shell 71 is communicated with the reinforcing bearing shell 674 through the connecting sleeve 73, the air is conveyed to the inside of the bearing shell 674, the protective box 674, the supporting shell 674 through the blocking end 672, the exhaust end of the protective box 673, the protective box 67664, the exhaust end of the protective box penetrates through the exhaust rod 661, the supporting rod 661, the protective box 64, and blocks the protective box body 661, the protective box 64.
Example 2:
referring to fig. 7-8, based on embodiment 1, the present invention provides a technical solution: the auxiliary box 665 includes the box 81, the inner cavity bottom fixedly connected with reinforcing plate 83 of box 81, the position that the reinforcing plate 83 is far away from the box 81 is connected with the top piece 84 in a sliding manner, the bottom of the top piece 84 penetrates through the box 81 and extends to the outside of the box 81, the middle part of the inner walls of the two sides of the box 81 is fixedly connected with the blocking plate 82, the position that the reinforcing plate 83 is far away from the box 81 is extended to the outside of the box 81 through the top piece 84, so that the top piece 84 can be fixed inside the protective box 61 when the box is installed, the stability of the box 81 is increased, the reinforcing effect of the reinforcing plate 83 is achieved inside the box 81, the reinforcing plate 83 is in a vertical state and can be in full contact with the top piece 84, the reinforcing plate 83 and the top piece 84 are convenient to support each other with the top piece 84, the effect of limiting and supporting can be achieved when the blocking plate 82 is inclined, the bottom fixedly connected with the bearing plate 85 of the blocking plate 82, one side, which the bearing plate 85 is far away from the reinforcing plate 83, the side extends to the outer part of the box 81, the bearing plate 85 is in contact with the constant temperature control box 81 on the box 81, the bearing plate 85, the base 64 is convenient to be in a horizontal state, and can be convenient to support the case 85 in a horizontal state, and can be convenient to prevent the base 64 from being installed in a situation that the protective box 64 is located in the protective box.
Wherein, detect a section of thick bamboo 675 including carrying barrel 91, the outer fixed surface of carrying barrel 91 is connected with backup pad 94, backup pad 94 is kept away from the position fixedly connected with internal solid piece 93 of carrying barrel 91, can fix internal solid piece 93 on carrying barrel 91 through backup pad 94, make and have the activity space between internal solid piece 93 and the carrying barrel 91, and backup pad 94 and internal solid piece 93 evenly distributed are on carrying barrel 91, be convenient for utilize backup pad 94 on the internal solid piece 93 to fix it, can utilize internal solid piece 93 to increase the area of contact of carrying barrel 91, thereby the stability of carrying barrel 91 self has been increased, and then the transport of carrying barrel 91 to the air has been guaranteed, internal solid piece 93 both sides outer wall middle part sliding connection has elastic ring 92, the internal surface sliding connection of carrying barrel 91 has detector 95, detector 95 extends to the outside of carrying barrel 91 near the position of elastic ring 92, through carrying barrel 91 inside evenly distributed has detector 95, and detector 95 can slide on carrying barrel 91, be convenient for detector 95 along with the intercommunication of air in the air, thereby utilize detector 95 to carry on the inside carrying barrel 91 the air detection, make and contact detector 92, make detector 95 move when receiving the elastic ring and bending pressure and moving, detector 95 can be to the bending pressure on detector 92 on the elastic ring 91.
When the device is used, the jacking piece 84 extends to the outside of the box body 81 on the reinforcing plate 83, the jacking piece 84 contacts and fixes the protective box body 61 after being extended, the blocking plate 82 separates the internal space of the box body 81 in the box body 81, the box body 81 is connected with the constant temperature control box 664 by the bearing plate 85, the box body 81 is kept in a horizontal state, the internal fixing block 93 is connected with the bearing shell 674, the conveying cylinder 91 is supported by the supporting plate 94 on the internal fixing block 93, the connecting sleeve 73 conveys air into the conveying cylinder 91, the detector 95 is pushed along with the entering of the air, the detector 95 detects the air in the conveying cylinder 91 and collects detection data, the detector 95 slides on the conveying cylinder 91 to press the elastic ring 92, and the elastic ring 92 is pressed on the internal fixing block 93 to be bent.
Example 3:
referring to fig. 1-8, on the basis of embodiments 1 and 2, the present invention provides a technical solution: an application method of an atmosphere sampling device based on an unmanned aerial vehicle comprises the following steps: the mounting disc 2 is mounted on the unmanned aerial vehicle 1, the clamping frame 3 drives the separation arc plate 5 to be fixed on the mounting disc 2 through the bearing block 4, and the separation arc plate 5 fixes the protection box body 61 through the fixing clamp plate 7, so that the unmanned aerial vehicle 1 drives the part to move through the mounting disc 2;
step two: when the unmanned aerial vehicle 1 flies to a proper height, the vacuum sampler in the sampling accommodating cylinder 653 collects outside air through the sampling pipe 651, the air in the sampling accommodating cylinder 653 is dried by using the drying pipe rack 654 between the sampling accommodating cylinder 653 and the seal housing 652, the sampling pipe 651 contacts the limit backup plate 62 on the seal housing 652, and the inner support frame 63 on the limit backup plate 62 is reinforced with the protective box body 61;
step three: the shell 71 is communicated with the sampling accommodating cylinder 653, so that the flow valve 74 inside the shell 71 regulates the air circulation rate inside the sampling accommodating cylinder 653, the unmanned aerial vehicle 1 shakes when moving, the moving arc plate 72 inside the shell 71 slides on the positioning ring 75, and the connecting sleeve 73 is communicated with the bearing shell 674 on the shell 71;
step four: when air enters the bearing shell 674, the conveying cylinder 91 enters the air, the detectors 95 uniformly distributed in the conveying cylinder 91 detect the air, the detectors 95 can slide on the conveying cylinder 91, the detectors can contact the elastic ring 92 when sliding, and the elastic ring 92 bends on the inner fixed block 93 when the elastic ring 92 is pressed by the detectors 95;
step five: the detected air is exhausted through the exhaust sleeve 672, a protection space is formed between the abutting frame 671 on the exhaust sleeve 672 and the blocking end 673 to protect the exhaust sleeve 672, and the blocking end 673 seals the connecting position of the exhaust sleeve 672 on the bearing shell 674;
step six: the blocking protective plate 663 is connected with the protective box body 61, the range of protection of the blocking protective plate 663 is enlarged by utilizing the reinforcing rod 662 and the arc-shaped plate 661 arranged on the reinforcing rod, and the temperature inside the protective box body 61 is regulated and controlled by the constant temperature control box 664 on the blocking protective plate 663;
step seven: when the internal components of the protection box 61 are installed, the blocking plate 82 supports the box 81, the top member 84 extends to the outside of the box 81 on the reinforcing plate 83, the top member 84 is extended to fix the inside of the protection box 61, and the box 81 is installed on the thermostatic control box 664 through the bearing plate 85.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in this and related arts based on the embodiments of the present invention without creative efforts, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (6)
1. An atmosphere sampling device based on an unmanned aerial vehicle comprises,
the mounting disc (2) is provided with a connecting column and an unmanned aerial vehicle (1) mounted at the top of the mounting disc (2), clamping frames (3) are fixedly connected to two sides of the bottom of the mounting disc (2), and the top of each clamping frame (3) penetrates through the mounting disc (2) and extends to the outside of the mounting disc (2);
separate arc board (5), separate arc board (5) and have the plate body, and install separate carrier block (4) at arc board (5) top, the top and joint frame (3) fixed connection of carrier block (4), separate bottom fixedly connected with sampling box (6) of arc board (5), the both sides outer wall fixedly connected with solid fixed splint (7) of sampling box (6), the top and the separation arc board (5) fixed connection of solid fixed splint (7), its characterized in that: the sampling box (6) comprises:
the device comprises a reinforcing base (64), wherein the reinforcing base (64) is provided with a fixed base and an assembling cylinder (67) arranged at the top of the reinforcing base (64), the position of the assembling cylinder (67) far away from the reinforcing base (64) is fixedly connected with a protective frame (66), one end of the assembling cylinder (67) close to the protective frame (66) is communicated with a collecting cylinder (65), and the outer surface of the collecting cylinder (65) is fixedly connected with the reinforcing base (64);
the limiting backup plate (62) is provided with a limiting block and inner support frames (63) arranged on two sides of the limiting backup plate (62), the position, far away from the limiting backup plate (62), of each inner support frame (63) is fixedly connected with a protection box body (61), and the bottom of the limiting backup plate (62) is fixedly connected with the protection box body (61);
the collecting barrel (65) comprises a sealed shell (652), a drying tube rack (654) is fixedly connected to the inner surface of the sealed shell (652), a sampling accommodating barrel (653) is fixedly connected to the inner surface of the drying tube rack (654), a sampling conduit (651) is communicated with the front surface of the sampling accommodating barrel (653), one end, far away from the sampling accommodating barrel (653), of the sampling conduit (651) penetrates through the sealed shell (652) and extends to the outside of the sealed shell (652), and a flow-through seat (655) is communicated with one end, far away from the sampling conduit (651), of the sampling accommodating barrel (653);
the protective frame (66) comprises a reinforcing rod (662), the outer surface of the reinforcing rod (662) is fixedly connected with a blocking protective plate (663), the bottoms of the outer walls of the two sides of the blocking protective plate (663) are fixedly connected with constant-temperature control boxes (664), the bottom of each constant-temperature control box (664) is fixedly connected with an auxiliary box (665), one end, far away from the blocking protective plate 663, of the reinforcing rod (662) is fixedly connected with an arc-shaped plate (661), and the middle of the reinforcing rod (662) extends to the inside of the blocking protective plate (663);
supplementary box (665) includes box body (81), inner chamber bottom fixedly connected with reinforcing plate (83) of box body (81), the position sliding connection that box body (81) were kept away from in reinforcing plate (83) has top tight piece (84), the outside that box body (81) just extended to box body (81) is run through to the bottom of top tight piece (84), both sides inner wall middle part fixedly connected with barrier plate (82) of box body (81), bottom fixedly connected with loading board (85) of barrier plate (82), one side that reinforcing plate (83) were kept away from in loading board (85) extends to the outside of box body (81).
2. The unmanned aerial vehicle-based atmosphere sampling device of claim 1, wherein: the assembly cylinder (67) comprises an abutting frame (671), an exhaust sleeve (672) is fixedly connected to the inner surface of the abutting frame (671), one end, far away from the abutting frame (671), of the exhaust sleeve (672) is communicated with a detection cylinder (675), the outer surface of the detection cylinder (675) is fixedly connected with a bearing shell (674), a blocking end (673) is fixedly connected to the position, close to the abutting frame (671), of the bearing shell (674), and the position, far away from the bearing shell (674), of the blocking end (673) is fixedly connected with the abutting frame (671).
3. The unmanned aerial vehicle-based atmosphere sampling device of claim 1, wherein: the circulation seat (655) comprises a connecting sleeve (73), the outer surface of the connecting sleeve (73) is rotatably connected with a movable arc plate (72), the outer walls of the two sides of the movable arc plate (72) are rotatably connected with positioning rings (75), the position of the movable arc plate (72) far away from the positioning rings (75) is rotatably connected with a shell (71), the position of the movable arc plate (72) far away from the shell (71) is fixedly connected with a circulation valve (74), and the position of the shell (71) close to the movable arc plate (72) is fixedly connected with the connecting sleeve (73).
4. The unmanned aerial vehicle-based atmosphere sampling device of claim 2, wherein: the detection cylinder (675) comprises a conveying cylinder body (91), a supporting plate (94) is fixedly connected to the outer surface of the conveying cylinder body (91), an inner fixing block (93) is fixedly connected to the position, far away from the conveying cylinder body (91), of the supporting plate (94), elastic rings (92) are slidably connected to the middle portions of the outer walls of the two sides of the inner fixing block (93), a detector (95) is slidably connected to the inner surface of the conveying cylinder body (91), and the position, close to the elastic rings (92), of the detector (95) extends to the outside of the conveying cylinder body (91).
5. The unmanned aerial vehicle-based atmosphere sampling device of claim 1, wherein: one end of the collecting cylinder (65), which is far away from the assembling cylinder (67), penetrates through the limiting backup plate (62) and extends to the outside of the limiting backup plate (62), and one end of the assembling cylinder (67), which is far away from the collecting cylinder (65), penetrates through the protecting box body (61) and extends to the outside of the protecting box body (61).
6. The unmanned aerial vehicle-based atmosphere sampling device of claim 1, wherein: the top and the protection box (61) fixed connection of protection frame (66), the bottom and the protection box (61) fixed connection of reinforcement base (64).
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