CN112684117A - Gas detection system and method - Google Patents
Gas detection system and method Download PDFInfo
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- CN112684117A CN112684117A CN202011585372.7A CN202011585372A CN112684117A CN 112684117 A CN112684117 A CN 112684117A CN 202011585372 A CN202011585372 A CN 202011585372A CN 112684117 A CN112684117 A CN 112684117A
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- 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
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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Abstract
The invention discloses a gas detection system and a gas detection method, and the structure of the gas detection system comprises a rainwater infiltration prevention multi-parameter gas detection device, an unmanned aerial vehicle connecting end, a connecting fixed block, a connecting cable, a gas inlet, a connecting positioning ring and a fixed flitch, wherein the rainwater infiltration prevention multi-parameter gas detection device is arranged at the left end of the unmanned aerial vehicle connecting end and is connected in a welding mode, the unmanned aerial vehicle connecting end is arranged at the left end of the connecting fixed block and is connected in a fixed installation mode, and the connecting cable penetrates through the center of the connecting fixed block and is connected in a sealing mode. The structure of the unmanned aerial vehicle has the advantages that in the flying process of the unmanned aerial vehicle, when the unmanned aerial vehicle encounters rain weather, the gas detection port is automatically sealed, the damage of the gas detection device caused by the fact that rain water penetrates into the gas detection device through the gas detection port is favorably prevented, meanwhile, the filtering grids are continuously vibrated, and the filtering grids are effectively prevented from being blocked due to excessive solid particles.
Description
The invention is a divisional application of a multi-parameter gas detection device based on an unmanned aerial vehicle, wherein the application date is 2018, 10, 24 and the application number is CN 201811243740.2.
Technical Field
The invention relates to the field of gas detection devices, in particular to a gas detection system and a gas detection method.
Background
At present, along with the development of science and technology, begin to operate unmanned aerial vehicle and detect air quality, this kind of detection mode has the characteristics that detect the precision height, easy and simple to handle. However, the current gas detection device has the following disadvantages:
1. unmanned aerial vehicle is at aerial flight to empty in-process that detects, when meetting rainwater weather, inside the rainwater got into gaseous detection device through gaseous detection mouth easily, caused the damage to gaseous detection device.
2. Simultaneously, at the gaseous in-process of detection, gaseous detection device can filter great granule, and a period of time back, more particulate matter leaves easily on the filtration net, leads to the jam of filtration net, causes the influence to gaseous detection achievement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a gas detection system and a gas detection method, so that the problem that in the process of detecting air by an unmanned aerial vehicle flying in the air, when the unmanned aerial vehicle encounters rain weather, rain easily enters the gas detection device through a gas detection port to damage the gas detection device is solved, meanwhile, in the process of detecting gas, the gas detection device can filter larger particles, and after a period of time, more particulate matters are easily left on a filter grid, so that the filter grid is blocked, and the gas detection work is influenced.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a gas detection system and a method thereof structurally comprises a rainwater infiltration prevention multi-parameter gas detection device, an unmanned aerial vehicle connecting end, a connecting fixed block, a connecting cable, a gas inlet, a connecting positioning ring and a fixing attachment plate, wherein the rainwater infiltration prevention multi-parameter gas detection device is arranged at the left end of the unmanned aerial vehicle connecting end and is connected in a welding mode, the unmanned aerial vehicle connecting end is arranged at the left end of the connecting fixed block and is connected in a fixed installation mode, the connecting cable penetrates through the center of the connecting fixed block and is connected in a sealing mode, the gas inlet is arranged at the left end of the connecting positioning ring and is of an integrated structure, the connecting positioning ring is arranged at the left end of the rainwater infiltration prevention multi-parameter gas detection device and is connected in a welding mode, the fixing attachment plate is arranged on the outer wall of the rainwater infiltration prevention multi-parameter, the rainwater infiltration-preventing multi-parameter gas detection device comprises a large particle filtering mechanism, a gas detection mechanism, a terminal control mechanism, a data signal sending mechanism, a mechanical transmission mechanism, a rainwater infiltration-preventing mechanism and a vibration anti-blocking mechanism, wherein the large particle filtering mechanism is arranged on the left side of the gas detection mechanism, the gas detection mechanism is electrically connected with the terminal control mechanism, the terminal control mechanism is electrically connected with the data signal sending mechanism, the mechanical transmission mechanism is arranged at the upper end of the terminal control mechanism and is connected with the terminal control mechanism in a sliding mode, the rainwater infiltration-preventing mechanism is arranged at the left end of the mechanical transmission mechanism and is connected with the terminal control mechanism in a transmission matching mode, and the vibration anti-blocking mechanism is arranged at the right end of the large particle filtering mechanism and is connected.
As a further scheme of the invention, the larger particle filtering mechanism comprises a filter plate fixing block, a connecting sealing ring, a fixing mounting ring, a filtering partition plate, a sliding channel, a gas detection port and a gas detection device shell, wherein the filter plate fixing block is arranged at the left end of the filtering partition plate and connected in a welding mode, the connecting sealing ring is arranged at the left end of the fixing mounting ring and connected in a mounting and fixing mode, the filtering partition plate is arranged inside the gas detection device shell and connected in an embedded mode, the sliding channel is arranged at the right end of the filtering partition plate and connected in a sealing mode, the gas detection port is arranged inside the fixing mounting ring and is of an integrated structure, and the fixing mounting ring is arranged at the left end of the gas detection device and connected in a welding mode.
As a further aspect of the present invention, the gas detection mechanism includes a gas detection plate and a gas detector, and the gas detection plate is disposed at the left end of the gas detector and connected in a fixed manner.
As a further scheme of the present invention, the terminal control mechanism includes a terminal controller, a sliding groove, a powerful electromagnet, a humidity sensor, and a humidity guide plate, the terminal controller is electrically connected to the humidity sensor, the terminal controller is electrically connected to the powerful electromagnet, the sliding groove is disposed at the upper end of the powerful electromagnet and is connected by a fixed installation manner, the humidity guide plate is disposed at the right end of the humidity sensor and is connected by a welding manner, and the terminal controller is electrically connected to the data signal sending mechanism.
As a further scheme of the invention, the data signal sending mechanism comprises a signal transmitter rack, a SIM card fixing plate, a SIM card, a fixing installation end, an insulating sleeve, a metal installation plate, a built-in lead, a fixing screw rod and an anti-seismic fixing plate, wherein the SIM card fixing plate is arranged on the positive end surface of the signal transmitter rack and is movably connected through a hinge, the SIM card is arranged in the signal transmitter rack and is in transition fit, the fixing installation end is arranged at the right end of the signal transmitter rack and is connected through a fixing installation mode, the insulating sleeve and the built-in lead are positioned on the same axis and are connected through an attaching mode, the built-in lead is electrically connected with the signal transmitter rack, the metal installation plate is arranged at the left end of the fixing screw rod and is connected through a welding mode, the fixing screw rod penetrates through the center of the anti-seismic, the metal mounting plate is arranged at the left end of the anti-seismic fixing plate and connected in a laminating mode, and the anti-seismic fixing plate is arranged at the lower end of the insulating sleeve and connected in a fixed mounting mode.
As a further scheme of the invention, the mechanical transmission mechanism comprises a transmission traction rope, a sliding positioning plate, a rotary connecting column, an extension spring, a sliding toothed plate, a mechanical gear and a support frame, the transmission traction rope is wound on the outer wall of the rotary connecting column and is connected in a transmission matching way, the rotary connecting column penetrates through the lower end of the sliding positioning plate and is connected in a rotary mode, the extension spring is arranged at the upper end of the sliding toothed plate and is connected in a welding mode, the sliding toothed plate is arranged on the back end face of the mechanical gear and connected in a meshing transmission mode, the mechanical gear and the rotary connecting column are positioned on the same axis and connected in a welding mode, the rotation linking column penetrates through the lower end of the support frame and is connected in a rotating mode, and the transmission traction rope is arranged below the rainwater penetration preventing mechanism and is connected in a transmission matching mode.
As a further scheme of the present invention, the rainwater infiltration prevention mechanism includes a sealing silica gel block, a connection plate, a sealing flashboard, a movable fixing plate, a connection pulling plate, and a rope fixing block, the sealing silica gel block is disposed at the lower end of the sealing flashboard and connected by a fixed mounting manner, the movable fixing plate is disposed at the right end of the sealing flashboard and connected by a welding manner, the connection plate is disposed below the connection pulling plate, the connection pulling plate is disposed at the right end of the movable fixing plate and connected by a welding manner, and the rope fixing block is disposed at the lower end of the connection pulling plate and connected by a fixed mounting manner.
As a further scheme of the present invention, the vibration anti-clogging mechanism includes a linkage vibrating rod, an output rotating shaft, a motor fixing seat, a driving motor, a hinge movable rod, an eccentric rotating column, a driven mechanical disc, a mechanical rotating disc, and a speed reducing ring, wherein one end of the hinge movable rod is movably connected with the linkage vibrating rod through the driven mechanical disc, the other end of the hinge movable rod is movably connected with the eccentric rotating column through a hinge, the mechanical rotating disc is connected with the driving motor through the output rotating shaft in a rotating manner, the motor fixing seat is arranged at the upper end of the driving motor and connected through a welding manner, and the speed reducing ring and the output rotating shaft are located on the same axis and connected through a rotating manner.
Advantageous effects of the invention
The invention relates to a gas detection system and a method, wherein an unmanned aerial vehicle connecting end is arranged at the lower end of the unmanned aerial vehicle body, a worker operates the unmanned aerial vehicle to fly, in the flying process of the unmanned aerial vehicle, air enters from a gas inlet, a filtering baffle plate filters larger particulate matters in the air to prevent a gas detection plate from being damaged due to the impact of particles, the gas enters into the gas detection port, a gas detector detects the gas and transmits detection data to a terminal controller, the terminal controller transmits the data to a data analysis chamber on the ground through a signal transmitter rack to detect the time and the time, when the unmanned aerial vehicle encounters rain weather in the flying process, a humidity sensor detects the humidity change of the outside air, and when the humidity reaches a certain degree, the humidity sensor transmits the data to the terminal controller to enable a powerful electromagnet to be conductive, the strong electromagnet generates adsorption force on a sliding toothed plate made of a metal material, the sliding toothed plate moves downwards, the sliding toothed plate drives a meshed mechanical gear in the downward moving process, the sliding toothed plate is linked with a rotating connecting column in the same axis of the mechanical gear, the left end of the rotating connecting column stores a transmission traction rope in the rotating process, the transmission traction rope generates acting force on the connecting pull plate in the storing process, the connecting pull plate drives a sealing flashboard through a movable fixing plate, so that the upper and lower sealing flashboards are closed to prevent rainwater from permeating, in the working process of the rainwater-proof permeation multi-parameter gas detection device, a terminal controller controls a driving motor to operate, the driving motor transmits rotating mechanical energy to a mechanical turntable through an output rotating shaft, a hinge movable rod on the mechanical turntable reciprocates around an eccentric rotating column, and drives the linkage vibrating rod to be in contact with a filtering partition plate in the reciprocating motion process, solid particles embedded in the filtering partition plate are vibrated to fall, so that the filtering partition plate is prevented from being blocked due to excessive accumulation.
According to the gas detection system and method, the structure that the gas detection port is automatically sealed when the unmanned aerial vehicle encounters rain weather in the flying process is adopted, so that the damage of the gas detection device caused by the fact that rain water permeates into the gas detection device through the gas detection port is prevented, and meanwhile, the filtering grids are continuously vibrated through the structure, so that the filtering grids are effectively prevented from being blocked due to excessive solid particles.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
FIG. 1 is a schematic diagram of a gas detection system and method according to the present invention.
Fig. 2 is a structural plan view of a multi-parameter gas detection device for preventing rainwater from permeating.
Fig. 3 is a detailed structural schematic diagram of a multi-parameter gas detection device for preventing rainwater from permeating.
Fig. 4 is a working state diagram of the multi-parameter gas detection device for preventing rainwater from permeating. In the figure: the device comprises a rainwater infiltration prevention multi-parameter gas detection device-1, an unmanned aerial vehicle connecting end-2, a connecting fixed block-3, a connecting cable-4, a gas inlet-5, a connecting positioning ring-6, a fixing flitch-7, a larger particle filtering mechanism-11, a gas detection mechanism-12, a terminal control mechanism-13, a data signal sending mechanism-14, a mechanical transmission mechanism-15, a rainwater infiltration prevention mechanism-16, a vibration anti-blocking mechanism-17, a filter plate fixed block-111, a connecting sealing ring-112, a fixing mounting ring-113, a filtering clapboard-114, a sliding channel-115, a gas detection port-116, a gas detection device shell-117, a gas detection plate-121, a gas detector-122, a terminal controller-131, a large particle filter, a gas detection device shell-114, a, A sliding groove-132, a powerful electromagnet-133, a humidity sensor-134, a humidity guide plate-135, a signal transmitter frame-141, an SIM card fixing plate-142, an SIM card-143, a fixed mounting end-144, an insulating sleeve-145, a metal mounting plate-146, an internal lead-147, a fixing screw-148, an anti-seismic fixing plate-149, a transmission traction rope-151, a sliding positioning plate-152, a rotary joint column-153, a tension spring-154, a sliding toothed plate-155, a mechanical gear-156, a support frame-157, a sealing silica gel block-161, a joint plate-162, a sealing gate plate-163, a movable fixing plate-164, a joint pull plate-165, a rope fixing block-166, a linkage vibrating rod-171, an output rotating shaft-172, a connecting rod-172, A motor fixing seat-173, a driving motor-174, a hinge movable rod-175, an eccentric rotating column-176, a driven mechanical disc-177, a mechanical rotating disc-178 and a speed reducing ring-179.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, the present invention provides a gas detection system and method, which comprises the following technical solutions:
a gas detection system and a method thereof structurally comprises a rainwater infiltration prevention multi-parameter gas detection device 1, an unmanned aerial vehicle connecting end 2, a connecting fixed block 3, a connecting cable 4, a gas inlet 5, a connecting positioning ring 6 and a fixing attachment plate 7, wherein the rainwater infiltration prevention multi-parameter gas detection device 1 is arranged at the left end of the unmanned aerial vehicle connecting end 2 and is connected in a welding mode, the unmanned aerial vehicle connecting end 2 is arranged at the left end of the connecting fixed block 3 and is connected in a fixed installation mode, the connecting cable 4 penetrates through the center of the connecting fixed block 3 and is connected in a sealing mode, the gas inlet 5 is arranged at the left end of the connecting positioning ring 6 and is of an integrated structure, the connecting positioning ring 6 is arranged at the left end of the rainwater infiltration prevention multi-parameter gas detection device 1 and is connected in a welding mode, the fixing attachment plate 7 is arranged on the outer wall of the rainwater infiltration prevention multi-parameter gas, the rainwater infiltration preventing multi-parameter gas detection device 1 comprises a large particle filtering mechanism 11, a gas detection mechanism 12, a terminal control mechanism 13, a data signal sending mechanism 14, a mechanical transmission mechanism 15, a rainwater infiltration preventing mechanism 16 and a vibration anti-blocking mechanism 17, wherein the large particle filtering mechanism 11 is arranged on the left side of the gas detection mechanism 12, the gas detection mechanism 12 is electrically connected with the terminal control mechanism 13, the terminal control mechanism 13 is electrically connected with the data signal sending mechanism 14, the mechanical transmission mechanism 15 is arranged at the upper end of the terminal control mechanism 13 and is connected in a sliding mode, the rainwater infiltration preventing mechanism 16 is arranged at the left end of the mechanical transmission mechanism 15 and is connected in a transmission matching mode, the vibration anti-blocking mechanism 17 is arranged at the right end of the large particle filtering mechanism 11 and is connected in a sliding mode, the large particle filtering mechanism 11 comprises a filter plate fixing block 111, a connecting sealing ring 112, a fixed mounting ring 113, a filtering partition 114, a sliding channel 115, a gas detection port 116 and a gas detection casing 117, wherein the filter plate fixing block 111 is arranged at the left end of the filtering partition 114 and connected in a welding manner, the connecting sealing ring 112 is arranged at the left end of the fixed mounting ring 113 and connected in a mounting and fixing manner, the filtering partition 114 is arranged inside the gas detection casing 117 and connected in an embedding manner, the sliding channel 115 is arranged at the right end of the filtering partition 114 and connected in a sealing manner, the gas detection port 116 is arranged inside the fixed mounting ring 113 and is of an integrated structure, the fixed mounting ring 113 is arranged at the left end of the gas detection mechanism 12 and connected in a welding manner, and the gas detection mechanism 12 comprises a gas detection plate 121, a gas detection, The gas detector 122, the gas detection plate 121 is disposed at the left end of the gas detector 122 and connected to the gas detector 122 in a fixed manner, the terminal control mechanism 13 includes a terminal controller 131, a sliding groove 132, a strong electromagnet 133, a humidity sensor 134, and a humidity guide plate 135, the terminal controller 131 is electrically connected to the humidity sensor 134, the terminal controller 131 is electrically connected to the strong electromagnet 133, the sliding groove 132 is disposed at the upper end of the strong electromagnet 133 and connected to the strong electromagnet in a fixed manner, the humidity guide plate 135 is disposed at the right end of the humidity sensor 134 and connected to the humidity sensor 134 by welding, the terminal controller 131 is electrically connected to the data signal transmission mechanism 14, the data signal transmission mechanism 14 includes a signal transmitter frame 141, a SIM card fixing plate 142, a SIM card 143, a fixed mounting end 144, an insulating sleeve 145, a metal mounting plate 146, The SIM card fixing plate 142 is arranged on the positive end surface of the signal transmitter frame 141 and movably connected through a hinge, the SIM card 143 is arranged inside the signal transmitter frame 141 and is in transition fit, the fixing and mounting end 144 is arranged at the right end of the signal transmitter frame 141 and is connected through a fixing and mounting manner, the insulating sleeve 145 and the built-in wire 147 are positioned on the same axis and are connected through a bonding manner, the built-in wire 147 is electrically connected with the signal transmitter frame 141, the metal mounting plate 146 is arranged at the left end of the fixing screw 148 and is connected through a welding manner, the fixing screw 148 penetrates through the center of the anti-seismic fixing plate 149 and is connected through a thread manner, the metal mounting plate 146 is arranged at the left end of the anti-seismic fixing plate 149 and is connected through a bonding manner, the anti-vibration fixing plate 149 is arranged at the lower end of the insulating sleeve 145 and connected with the insulating sleeve in a fixed mounting manner, the mechanical transmission mechanism 15 comprises a transmission pulling rope 151, a sliding positioning plate 152, a rotating connecting column 153, an extension spring 154, a sliding toothed plate 155, a mechanical gear 156 and a supporting frame 157, the transmission pulling rope 151 is wound on the outer wall of the rotating connecting column 153 and connected with the outer wall in a transmission matching manner, the rotating connecting column 153 penetrates through the lower end of the sliding positioning plate 152 and is connected with the lower end in a rotating manner, the extension spring 154 is arranged at the upper end of the sliding toothed plate 155 and is connected with the upper end in a welding manner, the sliding toothed plate 155 is arranged at the back end face of the mechanical gear 156 and is connected with the mechanical gear 156 in a meshing transmission manner, the mechanical gear 156 and the rotating connecting column 153 are positioned at the same axis and are connected with each other in a welding manner, the rotating connecting column 153 penetrates through the, the driving traction rope 151 is arranged below the rainwater penetration prevention mechanism 16 and connected in a driving matching mode, the rainwater penetration prevention mechanism 16 comprises a sealing silica gel block 161, a connecting plate 162, a sealing flashboard 163, a movable fixing plate 164, a connecting pull plate 165 and a rope fixing block 166, the sealing silica gel block 161 is arranged at the lower end of the sealing flashboard 163 and connected in a fixed installation mode, the movable fixing plate 164 is arranged at the right end of the sealing flashboard 163 and connected in a welding mode, the connecting plate 162 is arranged below the connecting pull plate 165, the connecting pull plate 165 is arranged at the right end of the movable fixing plate 164 and connected in a welding mode, the rope fixing block 166 is arranged at the lower end of the connecting pull plate 165 and connected in a fixed installation mode, the vibration anti-blocking mechanism 17 comprises a linkage vibration rod 171, an output rotating shaft 172, a motor fixing seat 173, a driving motor 174, a rope fixing, Hinge movable rod 175, eccentric rotating column 176, driven mechanical disc 177, mechanical carousel 178, speed reduction ring 179, hinge movable rod 175 one end is through driven mechanical disc 177 and linkage pole 171 hinge swing joint that shakes, hinge movable rod 175 other end and eccentric rotating column 176 hinge swing joint, mechanical carousel 178 adopts pivoted mode to be connected through output pivot 172 with driving motor 174, motor fixing base 173 is located driving motor 174 upper end and is connected through the welded mode, speed reduction ring 179 is located same axle center and is connected through the pivoted mode with output pivot 172.
The invention relates to a gas detection system and a method, and the working principle is as follows: the unmanned aerial vehicle connecting end 2 is arranged at the lower end of the unmanned aerial vehicle body, a worker operates the unmanned aerial vehicle to fly, in the flying process of the unmanned aerial vehicle, air enters from the air inlet 5, the filtering baffle plate 114 filters larger particulate matters in the air to prevent the air detection plate 121 from being damaged by impact of particles, the air enters the air detection port 116, the air detector 122 detects the air and transmits detection data to the terminal controller 131, the terminal controller 131 sends the data to the data analysis chamber on the ground through the signal transmitter rack 141 to detect the air from time to time, when the unmanned aerial vehicle encounters rain weather in the flying process, the humidity sensor 134 detects the change of the humidity of the outside air, when the humidity reaches a certain degree, the humidity sensor 134 transmits the data to the terminal controller 131 to enable the powerful electromagnet 133 to be conductive, the powerful electromagnet 133 generates an adsorption force on the sliding tooth plate 155 made of a metal material, the sliding tooth plate 155 moves downwards, the sliding tooth plate 155 drives the meshed mechanical gear 156 in the downward movement process, the linking column 153 which is coaxial with the mechanical gear 156 and rotates is linked, the left end of the rotating linking column 153 stores the transmission traction rope 151 in the rotation process, the transmission traction rope 151 generates an acting force on the linking pull plate 165 in the storage process, the linking pull plate 165 drives the sealing flashboard 163 through the movable fixing plate 164, so that the sealing flashboards 163 at the upper end and the lower end are closed, rainwater infiltration is prevented, the terminal controller 131 controls the driving motor 174 to operate in the working process of the multi-parameter gas detection device 1, the driving motor 174 transmits the rotating mechanical energy to the mechanical rotary disc 178 through the output rotating shaft 172, and the hinge movable rod 175 on the mechanical rotary disc 178 reciprocates around the eccentric rotary column 176, the linkage vibration rod 171 is driven to contact with the filtering partition plate 114 in the reciprocating process, so that solid particles embedded in the filtering partition plate 114 are vibrated and dropped, and the filtering partition plate 114 is prevented from being blocked due to excessive accumulation.
The invention solves the problem that in the air detection process of the unmanned aerial vehicle flying in the air in the prior art, when meeting the rain weather, rain easily enters the gas detection device through the gas detection port to damage the gas detection device, meanwhile, in the process of detecting the gas, the gas detection device can filter larger particles, and after a period of time, more particle substances are easily left on the filter grids to cause the blockage of the filter grids and influence on the gas detection work. Effectively prevent the filter mesh from being blocked due to excessive solid particles.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A multiparameter gas detection device based on an unmanned aerial vehicle structurally comprises a rainwater infiltration-preventing multiparameter gas detection device (1), an unmanned aerial vehicle connecting end (2), a linking fixing block (3), a connecting cable (4), a gas inlet (5), a linking positioning ring (6) and a fixing flitch (7), wherein the rainwater infiltration-preventing multiparameter gas detection device (1) is arranged at the left end of the unmanned aerial vehicle connecting end (2) and is connected in a welding mode, the unmanned aerial vehicle connecting end (2) is arranged at the left end of the linking fixing block (3) and is connected in a fixed mounting mode, the connecting cable (4) penetrates through the center of the linking fixing block (3) and is connected in a sealing mode, the gas inlet (5) is arranged at the left end of the positioning ring linking (6) and is of an integrated structure, the linking positioning ring (6) is arranged at the left end of the rainwater infiltration-preventing multiparameter gas detection device (1, fixed flitch (7) are located rain-proof water infiltration multi-parameter gas detection device (1) outer wall and are connected its characterized in that through the mode of laminating:
the rainwater infiltration prevention multi-parameter gas detection device (1) comprises a large particle filtering mechanism (11), a gas detection mechanism (12), a terminal control mechanism (13), a data signal sending mechanism (14), a mechanical transmission mechanism (15), a rainwater infiltration prevention mechanism (16) and a vibration anti-blocking mechanism (17);
the large particle filtering mechanism (11) is arranged on the left of the gas detecting mechanism (12), the gas detecting mechanism (12) is electrically connected with the terminal control mechanism (13), the terminal control mechanism (13) is electrically connected with the data signal sending mechanism (14), the mechanical transmission mechanism (15) is arranged at the upper end of the terminal control mechanism (13) and is connected in a sliding mode, the rainwater penetration preventing mechanism (16) is arranged at the left end of the mechanical transmission mechanism (15) and is connected in a transmission matching mode, and the vibration anti-blocking mechanism (17) is arranged at the right end of the large particle filtering mechanism (11) and is connected in a sliding mode;
the large particle filtering mechanism (11) comprises a filter plate fixing block (111), a connecting sealing ring (112), a fixed mounting ring (113), a filtering clapboard (114), a sliding channel (115), a gas detection port (116) and a gas detection casing (117), the filter plate fixing block (111) is arranged at the left end of the filter clapboard (114) and is connected with the filter clapboard by welding, the connecting sealing ring (112) is arranged at the left end of the fixed mounting ring (113) and is connected in a mounting and fixing way, the filtering baffle (114) is arranged inside the gas detection casing (117) and is connected with the gas detection casing in an embedded mode, the sliding channel (115) is arranged at the right end of the filtering baffle plate (114) and is connected with the filtering baffle plate in a sealing way, the gas detection port (116) is arranged inside the fixed mounting ring (113) and is of an integrated structure, the fixed mounting ring (113) is arranged at the left end of the gas detection mechanism (12) and is connected with the gas detection mechanism in a welding mode.
2. The multi-parameter unmanned-aerial-vehicle-based gas detection device of claim 1 or 1, wherein: the gas detection mechanism (12) comprises a gas detection plate (121) and a gas detector (122), wherein the gas detection plate (121) is arranged at the left end of the gas detector (122) and is connected in a mounting and fixing mode.
3. The multi-parameter gas detection device based on unmanned aerial vehicle of claim 1, characterized in that: terminal control mechanism (13) are including terminal controller (131), sliding tray (132), powerful electro-magnet (133), humidity transducer (134), humidity baffle (135), terminal controller (131) and humidity transducer (134) adopt the electricity to be connected, terminal controller (131) and powerful electro-magnet (133) adopt the electricity to be connected, powerful electro-magnet (133) upper end is located in sliding tray (132) and is connected through fixed mounting's mode, humidity baffle (135) are located humidity transducer (134) right-hand member and are connected through the welded mode, terminal controller (131) and data signal sending mechanism (14) adopt the electricity to be connected.
4. The multi-parameter unmanned-aerial-vehicle-based gas detection device of claim 1 or 3, wherein: the data signal sending mechanism (14) comprises a signal transmitter rack (141), a SIM card fixing plate (142), a SIM card (143), a fixed mounting end (144), an insulating sleeve (145), a metal mounting plate (146), an internal lead (147), a fixing screw rod (148) and an anti-seismic fixing plate (149), wherein the SIM card fixing plate (142) is arranged on the positive end surface of the signal transmitter rack (141) and is movably connected through a hinge, the SIM card (143) is arranged in the signal transmitter rack (141) and is in transition fit, the fixed mounting end (144) is arranged at the right end of the signal transmitter rack (141) and is connected through a fixed mounting mode, the insulating sleeve (145) and the internal lead (147) are positioned on the same axis and are connected through a fitting mode, and the internal lead (147) is electrically connected with the signal transmitter rack (141), the metal mounting plate (146) is arranged at the left end of the fixing screw rod (148) and connected in a welding mode, the fixing screw rod (148) penetrates through the center of the anti-seismic fixing plate (149) and is connected in a threaded mode, the metal mounting plate (146) is arranged at the left end of the anti-seismic fixing plate (149) and is connected in a fitting mode, and the anti-seismic fixing plate (149) is arranged at the lower end of the insulating sleeve (145) and is connected in a fixed mounting mode.
5. The multi-parameter gas detection device based on unmanned aerial vehicle of claim 1, characterized in that: the mechanical transmission mechanism (15) comprises a transmission traction rope (151), a sliding positioning plate (152), a rotating connecting column (153), an extension spring (154), a sliding toothed plate (155), a mechanical gear (156) and a support frame (157), the transmission traction rope (151) is wound on the outer wall of the rotating connecting column (153) and connected in a transmission matching mode, the rotating connecting column (153) penetrates through the lower end of the sliding positioning plate (152) and is connected in a rotating mode, the extension spring (154) is arranged at the upper end of the sliding toothed plate (155) and is connected in a welding mode, the sliding toothed plate (155) is arranged on the back end face of the mechanical gear (156) and is connected in a meshing transmission mode, the mechanical gear (156) and the rotating connecting column (153) are located on the same axis and are connected in a welding mode, the rotating connecting column (153) penetrates through the lower end of the support frame (157) and is connected in a rotating mode, the transmission pulling rope (151) is arranged below the rainwater penetration preventing mechanism (16) and is connected in a transmission matching mode.
6. The multi-parameter unmanned-aerial-vehicle-based gas detection device of claim 1 or 5, wherein: rain-proof water infiltration mechanism (16) are including sealed silica gel block (161), link up board (162), sealed flashboard (163), remove fixed plate (164), link up arm-tie (165), rope fixed block (166), sealed silica gel block (161) are located sealed flashboard (163) lower extreme and are connected through fixed mounting's mode, remove fixed plate (164) and locate sealed flashboard (163) right-hand member and be connected through the welded mode, link up board (162) are located and are linked up arm-tie (165) below, it locates to remove fixed plate (164) right-hand member and is connected through the welded mode to link up arm-tie (165), rope fixed block (166) are located and are linked up arm-tie (165) lower extreme and are connected through fixed mounting's mode.
7. The multi-parameter gas detection device based on unmanned aerial vehicle of claim 1, characterized in that: the vibration anti-blocking mechanism (17) comprises a linkage vibration rod (171), an output rotating shaft (172), a motor fixing seat (173), a driving motor (174), a hinge movable rod (175), an eccentric rotating column (176), a driven mechanical disc (177), a mechanical rotating disc (178) and a speed reducing ring (179), one end of the hinge movable rod (175) is movably connected with the linkage vibration rod (171) through a driven mechanical disc (177), the other end of the hinge movable rod (175) is movably connected with the eccentric rotating column (176) through a hinge, the mechanical rotary disc (178) is connected with the driving motor (174) in a rotary mode through the output rotary shaft (172), the motor fixing seat (173) is arranged at the upper end of the driving motor (174) and is connected with the driving motor through welding, the speed reducing ring (179) and the output rotating shaft (172) are positioned on the same axis and are connected in a rotating mode.
8. A gas detection system and method according to any of claims 1-7 wherein:
install unmanned aerial vehicle link (2) at unmanned aerial vehicle's fuselage lower extreme, the staff operates unmanned aerial vehicle and flies, in unmanned aerial vehicle's flight process, the air is got into by gas access port (5), filter baffle (114) and filter great particulate matter in to the air, prevent that gas detection board (121) from receiving the striking of granule and causing the damage, gas gets into in the gas detection mouth (116), gas detector (122) detect gas, and give terminal control unit (131) with detected data transmission, terminal control unit (131) detect often through signal transmitter frame (141) in sending data to subaerial data analysis room;
when the unmanned aerial vehicle flies, when meeting in rainy weather, the humidity sensor (134) detects the humidity change of the outside air, when the humidity reaches a certain degree, the humidity sensor (134) transmits data to the terminal controller (131) to enable the powerful electromagnet (133) to conduct electricity, the powerful electromagnet (133) generates adsorption force to the sliding toothed plate (155) made of metal, the sliding toothed plate (155) moves downwards, the sliding toothed plate (155) drives the meshed mechanical gear (156) in the downward moving process, the connecting column (153) is linked with the rotation of the mechanical gear (156) in the same axis, the left end of the connecting column (153) is used for storing the transmission haulage rope (151) in the rotating process, the transmission haulage rope (151) generates acting force to the connecting pull plate (165) in the storing process, the connecting pull plate (165) drives the sealing flashboard (163) through the movable flashboard (164), the upper and lower end sealing flashboards (163) are closed to prevent rainwater from permeating;
in the working process of the rainwater infiltration-proof multi-parameter gas detection device (1), the terminal controller (131) controls the driving motor (174) to operate, the driving motor (174) transmits the rotating mechanical energy to the mechanical rotating disc (178) through the output rotating shaft (172), so that the hinge movable rod (175) on the mechanical rotating disc (178) reciprocates around the eccentric rotating column (176), the linkage vibrating rod (171) is driven to be in contact with the filtering partition plate (114) in the reciprocating motion process, solid particles embedded in the filtering partition plate (114) are vibrated to fall, and the blockage of the filtering partition plate (114) caused by excessive accumulation is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011585372.7A CN112684117A (en) | 2018-10-24 | 2018-10-24 | Gas detection system and method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011585372.7A CN112684117A (en) | 2018-10-24 | 2018-10-24 | Gas detection system and method |
| CN201811243740.2A CN109254122B (en) | 2018-10-24 | 2018-10-24 | Multi-parameter gas detection device based on unmanned aerial vehicle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811243740.2A Division CN109254122B (en) | 2018-10-24 | 2018-10-24 | Multi-parameter gas detection device based on unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN112684117A true CN112684117A (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811243740.2A Active CN109254122B (en) | 2018-10-24 | 2018-10-24 | Multi-parameter gas detection device based on unmanned aerial vehicle |
| CN202011585372.7A Withdrawn CN112684117A (en) | 2018-10-24 | 2018-10-24 | Gas detection system and method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811243740.2A Active CN109254122B (en) | 2018-10-24 | 2018-10-24 | Multi-parameter gas detection device based on unmanned aerial vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398568B (en) * | 2019-06-19 | 2021-12-14 | 江西冠一通用飞机有限公司 | Universal plane carbon monoxide electronic detector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204203188U (en) * | 2014-06-30 | 2015-03-11 | 深圳华盛昌机械实业有限公司 | Air quality detector |
| CN105242017B (en) * | 2015-11-13 | 2017-06-16 | 苏州国家环保高新技术产业园发展有限公司 | A kind of air monitering equipment room for being provided with Based Intelligent Control window |
| CN205445286U (en) * | 2016-01-29 | 2016-08-10 | 湖州职业技术学院 | Automatic window closing device |
| CN207292402U (en) * | 2017-08-14 | 2018-05-01 | 浙江大学华南工业技术研究院 | With gas detection function unmanned plane |
| CN207528710U (en) * | 2017-12-11 | 2018-06-22 | 江西省交通科学研究院 | A kind of multi-parameter gas detection device based on unmanned plane |
| CN108414679A (en) * | 2017-12-22 | 2018-08-17 | 成都才智圣有科技有限责任公司 | A kind of UAV system chemical gas detecting system |
| CN207866576U (en) * | 2018-02-09 | 2018-09-14 | 广东华标检测中心有限公司 | A kind of Plastics Combustion fume collection and smoke density detection means |
| CN108554052B (en) * | 2018-03-22 | 2020-06-05 | 山东航和医疗设备有限公司 | Prevent blockking up and efficient intelligent air purifier based on thing networking |
-
2018
- 2018-10-24 CN CN201811243740.2A patent/CN109254122B/en active Active
- 2018-10-24 CN CN202011585372.7A patent/CN112684117A/en not_active Withdrawn
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| Publication number | Publication date |
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| CN109254122A (en) | 2019-01-22 |
| CN109254122B (en) | 2021-05-11 |
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