CN208897316U - The original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane - Google Patents

The original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane Download PDF

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Publication number
CN208897316U
CN208897316U CN201821607313.3U CN201821607313U CN208897316U CN 208897316 U CN208897316 U CN 208897316U CN 201821607313 U CN201821607313 U CN 201821607313U CN 208897316 U CN208897316 U CN 208897316U
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China
Prior art keywords
gas
half seat
gathering mask
original place
upper half
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Expired - Fee Related
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CN201821607313.3U
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Chinese (zh)
Inventor
万寅婧
杜薇
张弛
李文静
王文林
刘波
韩宇捷
蒋慧
陈俊松
范佳辉
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Jiangsu Ecological Environment Assessment Center (jiangsu Province Pollution Discharge Registration And Trading Management Center)
Nanjing Institute of Environmental Sciences MEP
Original Assignee
Jiangsu Ecological Environment Assessment Center (jiangsu Province Pollution Discharge Registration And Trading Management Center)
Nanjing Institute of Environmental Sciences MEP
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Abstract

The utility model discloses the original place gas-dynamic monitoring devices that reconnaissance is transported and visualized based on unmanned plane, including UAV system and original place detection system, UAV system includes drone body lifting up and down and wireless controller, original place detection system includes the annular base gas gathering mask bowl-shape with back-off, the lower edge of gas gathering mask and the inner ring surface of annular base are tightly connected, annular base is made of upper half seat and lower half seat, detent is fixed up and down for upper half seat and lower half seat, horizontal rotatable cooperation, a motor is fixed on upper half seat, air inlet pipe and escape pipe are fixed on upper half seat, first gas detector is installed in air inlet pipe, second gas detector is installed on escape pipe, if the lower surface of lower half seat is provided with arterial highway convex annular slice, battery is fixed on upper half seat, control chip and wireless signal transmitter.The utility model reaches the advantage that detection site, sealing effect are good, measurement is accurate with that can ignore landform by way of flight.

Description

The original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane
Technical field
The utility model belongs to the technical field of gas detection equipment, and in particular to choosing is transported and visualized based on unmanned plane The original place gas-dynamic monitoring device and its application method of point.
Background technique
For the measurement of the object gas volatile quantity of certain volatile matter, conventional method is to need collecting sample to detection container In, this process is easy to cause the natural environment near sample to change, and leads to sample object gaseous volatilization amount and practical feelings Condition is not consistent, and when in situ detection gas volatile quantity, will use gas detection case, its working principle is that by gas detection case It covers on object, the gas that object volatilizes can be full of gas detection case, and detector is installed in gas detection case, real The situation of change of target gas content in Shi Jilu gas detection case, more accurately, however, original place detection is in certain topographic features Under, it is difficult to reach, for detecting the Ammonia valatilization amount on manure of livestock and poultry mountain top, farm's manure of livestock and poultry mountain takes up an area several mu often, and Due to very soft, excrement upper top medium position is manually difficult to approach, and original place detection is not known where to begin.
Utility model content
Technical problem to be solved in the utility model is that in view of the above shortcomings of the prior art, providing a kind of can ignore ground Shape, reached by way of flight detection site, sealing effect it is good, measurement accurately based on unmanned plane transport and visualize reconnaissance Original place gas-dynamic monitoring device.
To realize the above-mentioned technical purpose, the technical solution that the utility model is taken are as follows:
The original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane, in which: including UAV system With original place detection system, UAV system includes drone body lifting up and down and wireless controller, drone body Lower part is provided with fixed link, and wireless controller can control drone body load-carrying flight, and original place detection system includes annular base The bowl-shape gas gathering mask with back-off, the lower edge of gas gathering mask and the inner ring surface of annular base are tightly connected, and annular base is by upper half seat Formed with lower half seat, upper half seat and lower half seat up and down detent fix, horizontal rotatable cooperation, be fixed with a motor on upper half seat, The drive shaft of motor passes through upper half seat and lower half seat threaded engagement cooperates, and is provided with one at the drive shaft cooperation of lower half seat and motor Thread is enclosed, when so that motor rotating, lower half seat is rotated relative to upper half seat, it is fixed with air inlet pipe and escape pipe on upper half seat, Air inlet pipe and an air outlet pipe is uniform to be terminated in gas gathering mask, and the other end is located at outside gas gathering mask, and first gas inspection is equipped in air inlet pipe Device is surveyed, second gas detector is installed on escape pipe, air pump is installed in air inlet pipe or escape pipe, air pump is used for gas gathering mask Outer gas is pumped into gas gathering mask, and flows out the gas in gas gathering mask from escape pipe, and fixed link is fixedly connected with gas gathering mask, under If half lower surface is provided with arterial highway convex annular slice, battery, control chip and wireless signal hair are fixed on upper half seat Emitter, battery are sent out with air pump, first gas detector, second gas detector, motor, control chip and wireless signal respectively Emitter connect and power for it, control chip respectively with air pump, first gas detector, second gas detector, motor and Wireless signal transmitter connection controls chip controls air pump and motor running, receives first gas detector and second gas The detection information of detector, and information is issued by wireless signal transmitter.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
The lower surface of above-mentioned annular convex sheet is sharp.
Temperature sensor and semiconductor cooling backing are installed, temperature sensor is each inside and outside gas gathering mask on above-mentioned gas gathering mask One, for detecting gas gathering mask internal and external temperature, one end of semiconductor cooling backing is located in gas gathering mask, and one end is located at outside gas gathering mask, electricity Pond is connect with temperature sensor and semiconductor cooling backing respectively, and for both power supply, control chip respectively with temperature sensor and Semiconductor cooling backing connection, control chip can by the temperature information of temperature sensor control semiconductor cooling backing power on/off with And current direction.
Above-mentioned control chip is single-chip microcontroller, model STM32L series;Battery is dc-battery.
Above-mentioned first gas detector and second gas detector is ammonia detector.
Above-mentioned motor is stepper motor.
Camera is installed in above-mentioned drone body, display is installed on wireless controller, on wireless controller It is additionally provided with control rocking bar.
The application method of the original place gas-dynamic monitoring device of reconnaissance, including following step are transported and visualized based on unmanned plane It is rapid:
Step 1: gas gathering mask and fixed link are fixed, it is fixed on original place detection system below drone body;
It flies Step 2: user controls drone body by wireless controller to object detection area, finds area Not less than the level terrain of annular base cross-sectional area, determines that the landform is test point, then control drone body decline, make Original place detection system drops to monitoring point;
Step 3: control chip controls motor running, drives lower half seat to rotate relative to upper half seat, so that under annular convex sheet End is cut into the ground of monitoring point, and under the action of drone body and original place detection system are self-possessed, the bottom of gas gathering mask passes through Annular base and annular convex sheet and extraneous seal isolation;
Step 4: stopping motor running, chip controls air pump is controlled with constant rate of speed and is filled with outside air into air inlet pipe, The tested gas concentration that the detection of first gas detector is filled in air can be by gas gathering mask when outside air is entered in gas gathering mask Interior gas is squeezed out from escape pipe, and second gas detector detects endotracheal tested gas concentration;
Step 5: the gas concentration letter of control chip persistent collection first gas detector and the detection of second gas detector Breath, and the information is issued by wireless signal transmitter to extraneous receiver;
Step 6: the gas concentration difference that extraneous receiver is detected according to first gas detector and second gas detector With the conversion of the lower surface area of air-pump inflating rate, gas gathering mask obtain unit area tested region volatilize tested gas amount and Rate, and the volatilization of overall goals detection zone is conversed according to the amount and rate of the tested gas of the tested region of unit area volatilization The amount and rate of tested gas.
The original place gas-dynamic monitoring device and its use that reconnaissance is transported and visualized based on unmanned plane of the utility model Method has the advantage that
1, the mode for changing traditional gas detection case detection gas concentration in cabinet, using detection air inlet and outlet The gas concentration of mouth calculates the gaseous volatilization amount in case according to difference between the two, compared to traditional gas detection case, originally The original place gas-dynamic monitoring device that reconnaissance is transported and visualized based on unmanned plane of utility model can be detected in lesser change On the basis of target ambient enviroment, the gaseous volatilization situation of detection detection target, closer to truth.
2, it is equipped with unmanned plane, the landform that intelligent is not easy to reach can be arrived, therefore the scope of application is wider, is very suitable to landform Complicated detection scene.
3, the original place gas-dynamic monitoring device that reconnaissance is transported and visualized based on unmanned plane of the utility model is provided with Annular convex sheet, can be inserted in soil, make space sealing in gas gathering mask, guarantee that extraneous gas can only enter from air inlet pipe, It is discharged from escape pipe, guarantees the accurate of detection.At the same time it can also allow based on unmanned plane transport and visualize the original place gas of reconnaissance Dynamic monitor adapts to the landform of part fluctuating, improves the scope of application of device.
4, it is adjustable gas gathering mask internal-external temperature difference, it, therefore, will be warm in gas gathering mask because of temperature meeting large effect gaseous volatilization amount Degree be adjusted to it is identical as ambient temperature, more can really record detection target gaseous volatilization situation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the top view of the utility model;
Fig. 3 is the schematic diagram of original place detection system;
Fig. 4 is the top view of original place detection system.
Appended drawing reference therein are as follows: UAV system 1, drone body 11, wireless controller 12, fixed link 13, camera shooting First 14, original place detection system 2, annular base 3, upper half seat 3a, lower half seat 3b, annular convex sheet 3c, air inlet pipe 31, escape pipe 32, first gas detector 33, second gas detector 34, air pump 35, motor 36, thread 37, gas gathering mask 4, temperature sensing Device 41, semiconductor cooling backing 42, battery 5, control chip 6, wireless signal transmitter 7.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
The original place gas-dynamic monitoring device that reconnaissance is transported and visualized based on unmanned plane of the utility model, including nobody Machine system 1 and original place detection system 2, UAV system 1 include drone body 11 lifting up and down and wireless controller 12, The lower part of drone body 11 is provided with fixed link 13, and wireless controller 12 can control 11 load-carrying of drone body flight, original place Detection system 2 includes the gas gathering mask 4 bowl-shape with back-off of annular base 3, the lower edge of gas gathering mask 4 and the inner ring surface of annular base 3 It is tightly connected, annular base 3 is made of upper half seat 3a and lower half seat 3b, and upper half seat 3a and lower half seat 3b or more detent fix, water Rotatable cooperation is put down, a motor 36 is fixed on upper half seat 3a, the drive shaft of motor 36 passes through upper half seat 3a and lower half seat 3b spiral shell It is provided with a circle thread 37 at line occlusion cooperation, lower half seat 3b and the drive shaft cooperation of motor 36, when so that motor 36 rotating, Lower half seat 3b is rotated relative to upper half seat 3a, is fixed with air inlet pipe 31 and escape pipe 32, air inlet pipe 31 and outlet on upper half seat 3a Pipe 32 is uniform to be terminated in gas gathering mask 4, and the other end is located at outside gas gathering mask 4, and first gas detector 33 is equipped in air inlet pipe 31, Second gas detector 34 is installed on escape pipe 32, air pump 35 is installed in air inlet pipe 31 or escape pipe 32, air pump 35 is used for Gas outside gas gathering mask 4 is pumped into gas gathering mask 4, and flows out the gas in gas gathering mask 4 from escape pipe 32, fixed link 13 and collection Gas hood 4 is fixedly connected, if the lower surface of lower half seat 3b is provided with arterial highway convex annular slice 3c, be fixed on upper half seat 3a battery 5, Chip 6 and wireless signal transmitter 7 are controlled, battery 5 is detected with air pump 35, first gas detector 33, second gas respectively Device 34, motor 36, control chip 6 and wireless signal transmitter 7 connect and power for it, control chip 6 respectively with air pump 35, First gas detector 33, second gas detector 34, motor 36 and wireless signal transmitter 7 connect, and control chip 6 controls Air pump 35 and motor 36 operate, and receive the detection information of first gas detector 33 and second gas detector 34, and will letter Breath is issued by wireless signal transmitter 7.
In embodiment, the lower surface of annular convex sheet 3c is sharp.
In embodiment, temperature sensor 41 and semiconductor cooling backing 42 are installed on gas gathering mask 4, temperature sensor 41 is collecting Each one inside and outside gas hood 4, for detecting 4 internal and external temperature of gas gathering mask, one end of semiconductor cooling backing 42 is located in gas gathering mask 4, one end Outside gas gathering mask 4, battery 5 is connect with temperature sensor 41 and semiconductor cooling backing 42 respectively, and is the two power supply, controls core Piece 6 is connect with temperature sensor 41 and semiconductor cooling backing 42 respectively, and control chip 6 can be believed by the temperature of temperature sensor 41 The power on/off and current direction of breath control semiconductor cooling backing 42.
In embodiment, control chip 6 is single-chip microcontroller, model STM32L series;Battery 5 is dc-battery.
In embodiment, first gas detector 33 and second gas detector 34 are ammonia detector.
In embodiment, motor 36 is stepper motor.
In embodiment, camera 14 is installed in drone body 11, display is installed, wirelessly on wireless controller 12 Control rocking bar is additionally provided on controller 12.
The application method of the original place gas-dynamic monitoring device of reconnaissance, including following step are transported and visualized based on unmanned plane It is rapid:
Step 1: gas gathering mask 4 and fixed link 13 is fixed, so that original place detection system 2 is fixed on 11 lower section of drone body;
Step 2: user controls the flight of drone body 11 to object detection area by wireless controller 12, find Area is not less than the level terrain of 3 cross-sectional area of annular base, determines that the landform is test point, then controls drone body 11 Decline, makes original place detection system 2 drop to monitoring point;
It is operated Step 3: control chip 6 controls motor 36, drives lower half seat 3b to rotate relative to upper half seat 3a, so that annular The lower end convex sheet 3c is cut into the ground of monitoring point, under the action of drone body 11 and original place detection system 2 are self-possessed, gas collection The bottom of cover 4 passes through annular base 3 and annular convex sheet 3c and extraneous seal isolation;
It is operated Step 4: stopping motor 36, the control control air pump 35 of chip 6 is filled with constant rate of speed into air inlet pipe 31 outer Boundary's air, first gas detector 33 detects the tested gas concentration being filled in air, when outside air is entered in gas gathering mask 4, Gas in gas gathering mask 4 can be squeezed out from escape pipe 32, second gas detector 34 detects the tested gas concentration in escape pipe 32;
Step 5: the gas that control 6 persistent collection first gas detector 33 of chip and second gas detector 34 detect Concentration information, and the information is issued by wireless signal transmitter 7 to extraneous receiver;
Step 6: the gas concentration that extraneous receiver is detected according to first gas detector 33 and second gas detector 34 The lower surface area conversion of difference and 35 inflation rate of air pump, gas gathering mask 4 obtains the tested region volatilization checked gas of unit area The amount and rate of body, and overall goals detection is conversed according to the amount and rate of the tested gas of the tested region of unit area volatilization Region, which is volatilized, is detected the amount and rate of gas.
The wireless signal transmitter 7 that the utility model uses can integrate on single-chip microcontroller, be also possible to individual module.
The semiconductor cooling backing 42 that the utility model uses can be by changing current direction, control according to paltie effect One end in gas gathering mask processed is hot end or cold end, compact structure, and efficiency is higher.
The utility model is highly suitable for the Ammonia valatilization amount detection on farm's manure of livestock and poultry mountain, and this landform human footmarks are not easy It reaches, and ammonia is an important factor for haze generates, having for ammonia is greatly that farm's poultry excreta is waved It issues, therefore, the Ammonia valatilization amount detection to farm's manure of livestock and poultry mountain is the important ring for handling haze, and manure of livestock and poultry mountain Quality it is more soft, be suitble to the utility model annular convex sheet 3c incision, such as change hard ground, such as cement floor into, then The device of the utility model is difficult to apply.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, It should be regarded as the protection scope of the utility model.

Claims (7)

1. the original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane, it is characterized in that: including unmanned plane system It unites (1) and original place detection system (2), the UAV system (1) includes drone body lifting up and down (11) and nothing Lane controller (12), the lower part of the drone body (11) are provided with fixed link (13), the wireless controller (12) It can control drone body (11) load-carrying flight, the original place detection system (2) includes that annular base (3) and back-off are bowl-shape Gas gathering mask (4), the lower edge of the gas gathering mask (4) and the inner ring surface of annular base (3) are tightly connected, the annular base (3) it is made of upper half seat (3a) and lower half seat (3b), detent fixes, is horizontal up and down for the upper half seat (3a) and lower half seat (3b) Rotatable cooperation is fixed with a motor (36) on the upper half seat (3a), and the drive shaft of the motor (36) passes through upper half Seat (3a) and lower half seat (3b) threaded engagement cooperate, and are provided at the lower half seat (3b) and the drive shaft cooperation of motor (36) One circle thread (37), when so that motor (36) rotating, lower half seat (3b) is rotated relative to upper half seat (3a), the upper half seat It is fixed with air inlet pipe (31) and escape pipe (32) on (3a), air inlet pipe (31) and escape pipe (32) is uniform terminates into gas gathering mask (4) in, the other end is located at gas gathering mask (4) outside, and first gas detector (33), escape pipe are equipped in the air inlet pipe (31) (32) it is equipped on second gas detector (34), air pump (35) is installed on the air inlet pipe (31) or escape pipe (32), The air pump (35) is used to for the gas of gas gathering mask (4) being outside pumped into gas gathering mask (4), and make gas in gas gathering mask (4) from Escape pipe (32) outflow, the fixed link (13) are fixedly connected with gas gathering mask (4), and the lower surface of the lower half seat (3b) is set If being equipped with arterial highway convex annular slice (3c), battery (5), control chip (6) and wireless are fixed on the upper half seat (3a) Signal projector (7), the battery (5) respectively with air pump (35), first gas detector (33), second gas detector (34), motor (36), control chip (6) and wireless signal transmitter (7) are connected and are powered for it, the control chip (6) respectively with air pump (35), first gas detector (33), second gas detector (34), motor (36) and wireless signal Transmitter (7) connection, control chip (6) control air pump (35) and motor (36) running, receive first gas detector (33) With the detection information of second gas detector (34), and by information pass through wireless signal transmitter (7) issue.
2. the original place gas-dynamic monitoring device according to claim 1 for transporting and visualizing reconnaissance based on unmanned plane, Be characterized in: the lower surface of the annular convex sheet (3c) is sharp.
3. the original place gas-dynamic monitoring device according to claim 1 for transporting and visualizing reconnaissance based on unmanned plane, It is characterized in: temperature sensor (41) and semiconductor cooling backing (42), the temperature sensing is installed on the gas gathering mask (4) Device (41) is each one inside and outside gas gathering mask (4), for detecting gas gathering mask (4) internal and external temperature, the semiconductor cooling backing (42) One end is located in gas gathering mask (4), and one end is located at gas gathering mask (4) outside, and the battery (5) is respectively with temperature sensor (41) and partly Conductor hot and cold sheet (42) connection, and for both power supply, the control chip (6) respectively with temperature sensor (41) and semiconductor Hot and cold sheet (42) connection, control chip (6) can control semiconductor cooling backing (42) by the temperature information of temperature sensor (41) Power on/off and current direction.
4. the original place gas-dynamic monitoring device according to claim 3 for transporting and visualizing reconnaissance based on unmanned plane, Be characterized in: the control chip (6) is single-chip microcontroller, model STM32L series;The battery (5) is dc-battery.
5. the original place gas-dynamic monitoring device according to claim 4 for transporting and visualizing reconnaissance based on unmanned plane, Be characterized in: the first gas detector (33) and second gas detector (34) is ammonia detector.
6. the original place gas-dynamic monitoring device according to claim 5 for transporting and visualizing reconnaissance based on unmanned plane, Be characterized in: the motor (36) is stepper motor.
7. the original place gas-dynamic monitoring device according to claim 5 for transporting and visualizing reconnaissance based on unmanned plane, It is characterized in: is equipped with camera (14) in the drone body (11), wireless controller is equipped with display, nothing on (12) Lane controller is additionally provided with control rocking bar on (12).
CN201821607313.3U 2018-09-30 2018-09-30 The original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane Expired - Fee Related CN208897316U (en)

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CN201821607313.3U CN208897316U (en) 2018-09-30 2018-09-30 The original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane

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Application Number Priority Date Filing Date Title
CN201821607313.3U CN208897316U (en) 2018-09-30 2018-09-30 The original place gas-dynamic monitoring device of reconnaissance is transported and visualized based on unmanned plane

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190524

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