CN210401350U - Poisonous and harmful detection device based on unmanned aerial vehicle - Google Patents
Poisonous and harmful detection device based on unmanned aerial vehicle Download PDFInfo
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- CN210401350U CN210401350U CN201920556802.9U CN201920556802U CN210401350U CN 210401350 U CN210401350 U CN 210401350U CN 201920556802 U CN201920556802 U CN 201920556802U CN 210401350 U CN210401350 U CN 210401350U
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Abstract
The utility model relates to an unmanned aerial vehicle detection field, concretely relates to poisonous and harmful detection device based on unmanned aerial vehicle, including unmanned aerial vehicle body, gas detection device and handheld receiving arrangement, the gas detection device is carried at the unmanned aerial vehicle lower extreme through the cable; the gas detection device comprises a left aileron, a right aileron, a detector front end and a detector rear end, wherein the front end is provided with an air inlet, and the rear end is internally provided with a micro fan; a gas detection sensor, a microprocessor and a wireless transmission device are arranged in the gas detector; the handheld receiving device comprises a wireless receiving module, an alarm indicating lamp and an alarm buzzer module, and the technical defects of complex structure, high cost and low flexibility in the prior art are overcome. The utility model provides a have the security high, test accurate, low cost and high detection device of flexibility ratio.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle surveys field, concretely relates to poisonous and harmful detection device based on unmanned aerial vehicle.
Background
In the production process, the toxic and harmful gases discharged into the air of the working place not only directly affect the safety and health of operators, but also pollute the surrounding environment. Especially, the problem of toxic gas hazard is prominent in the production process of old equipment and backward process. Acute poisoning accidents happen occasionally in the production process of enterprises, the concentration of toxic gas in many operation places greatly exceeds the national regulation standard, and the physical health of operation personnel is seriously threatened. In order to control the influence of toxic and harmful gases on the health of operators and take effective measures to control the harm of the toxic gases, the composition, the property, the quantity and the like of the toxic and harmful gases in the air of a working place and discharged to the atmosphere are detected and analyzed, and according to the analysis result of a gas detector, the gas detector takes specific measures to treat and effectively control the environmental pollution.
However, poisonous and harmful gases are often colorless and tasteless, operators cannot enter the dangerous environment without knowing gas components and concentration, otherwise life dangers may occur, the existing detection device comprises a detection vehicle and a detection robot, the structure is complex, the cost is high, the movement is inconvenient, and the dangerous environment far away from some dangerous areas is not suitable for detection.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical defects of complex structure, high cost and low flexibility in the prior art. The utility model provides a new get into the operation region based on the poisonous and harmful gas detection device is carried to the unmanned aerial vehicle platform, gather gaseous concentrated component and concentration on the back is wireless sends the operator handheld device, can acquire poisonous and harmful gas information under the condition that personnel do not get into danger area, this poisonous and harmful detection device based on unmanned aerial vehicle has the security height, tests accurate, low cost and the high performance of flexibility ratio.
The purpose of the utility model is realized through the following technical scheme:
the application provides a poisonous and harmful detection device based on an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, a gas detection device and a handheld receiving device, wherein the gas detection device is mounted at the lower end of the unmanned aerial vehicle through a cable; the gas detection device comprises a left aileron, a right aileron, a detector front end and a detector rear end, wherein the front end is provided with an air inlet, and the rear end is internally provided with a micro fan; a gas detection sensor, a microprocessor and a wireless transmission device are arranged in the gas detector; the handheld receiving device comprises a wireless receiving module, an alarm indicating lamp and an alarm buzzer module.
As a further improvement, the gas detection device is an airfoil profile.
As a further improvement, the shell of the gas detection device is a waterproof shell, and a mounting interface connected with a cable is arranged at the top end of the shell.
As a further improvement, the output end of the gas detection device is electrically connected with the input end of the microprocessor, and the output end of the microprocessor is electrically connected with the input end of the wireless transmission device.
As a further improvement, the wireless transmission device comprises one or more of WIFI communication, 3G communication, 4G communication or Modbus communication for transmitting signals to the handheld receiving device.
As a further refinement, the gas detection sensor includes a methane sensor and a hydrogen sulfide sensor.
As a further improvement, the alarm indicator lamp comprises a power indicator lamp, a methane indicator lamp and a hydrogen sulfide indicator lamp.
As a further improvement, the air inlet holes are uniformly distributed around the center of the front end of the detector.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the gas detection device is arranged in a wing shape, and is provided with a left aileron structure and a right aileron structure, so that partial lift force can be provided under the condition of high-speed motion, the operation load of the unmanned aerial vehicle is saved, a mounting part of a machine body of the device is mounted on the unmanned aerial vehicle through a cable during operation, and a horizontal tail wing and a vertical tail wing structure are arranged at the tail part of the device, so that the unmanned aerial vehicle keeps balance in the operation process, the stability of the gas detection device is improved, under the condition of a high-gain antenna, an operator can monitor the concentration conditions of methane and hydrogen sulfide gas in real time within a range of 3 kilometers without entering a dangerous operation area, and the;
the gas detection device has the advantages that the gas inlet is formed in the front end, the micro fan is arranged in the rear end, gas enters the detection mechanism through a gap in the front end and is led out by the fan at the tail part, the data are analyzed by the internal microprocessor and then are sent to the handheld end through the wireless module, so that the detection function of toxic and harmful gas is realized, external air is ensured to be continuously transmitted into the detection device, and the accuracy of gas data is ensured;
effect three, the wireless transmission device of this application utilizes multiple communication mode to realize the contact between the terminal through one or more of WIFI communication, 3G communication, 4G communication or Modbus communication with signal transmission for handheld receiving terminal to this solves the remote monitoring degree of difficulty, has reduced the cost of law enforcement.
Drawings
FIG. 1 is a top view of a gas detection apparatus;
FIG. 2 is a front view of the gas detection apparatus;
FIG. 3 is a side view of a gas detection apparatus;
FIG. 4 is a schematic structural diagram of a handheld receiving device;
in the figure, 1-left aileron, 2-right aileron, 3-detector front end, 4-detector rear end, 5-air inlet, 6-micro fan, 7-mounting interface, 8-gas detection sensor, 9-power indicator, 10-methane indicator, 11-hydrogen sulfide indicator, 12-wireless receiving module, and 13-alarm buzzer module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Example 1
The embodiment provides a toxic and harmful detection device based on an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, a gas detection device and a handheld receiving device, wherein the gas detection device is mounted at the lower end of the unmanned aerial vehicle through a cable; the gas detection device comprises a left aileron 1, a right aileron 2, a detector front end 3 and a detector rear end 4, wherein the detector front end 3 is provided with a gas inlet hole 5, the gas inlet hole 5 is uniformly distributed around the center of the detector front end 3, a micro fan 6 is arranged in the detector rear end 4, gas enters the detection mechanism through a gap of the front end and is led out by a fan at the tail part, and an internal microprocessor analyzes data and sends the data to a handheld end through a wireless module, so that the detection function of toxic and harmful gas is realized, the external air is ensured to be continuously transmitted into the detection device, and the accuracy of the gas data is ensured; a gas detection sensor 8, a microprocessor and a wireless transmission device are fixedly arranged in the gas detector; the handheld receiving device comprises a wireless receiving module 12, an alarm indicating lamp and an alarm buzzer module 13; the gas detection device is a complete individual and is independently hung on the unmanned aerial vehicle, and the data is transmitted out in a wireless mode after toxic and harmful gases are collected; handheld receiving arrangement then is the equipment that the operator is used for receiving detection device, has alarm lamp and alarm sound module above for instruct gaseous have or not and the concentration condition, can keep the level stable under the motion condition, wireless module power is less satisfies long-time continuation of the journey demand, has the mount interface on the equipment top in addition, and the accessible string mount is under unmanned aerial vehicle. The gas detection device is the wing appearance, and the wing appearance possesses about aileron structure, can provide partial lift under the condition of high-speed motion, has saved unmanned aerial vehicle's operational load, and the carry position of during operation the device fuselage is carried on unmanned aerial vehicle through the cable, and the afterbody has horizontal fin and vertical fin structure, makes unmanned aerial vehicle keep balance at the operation in-process, has improved gas detection device's stability. During operation the carry position of the device fuselage is carried on unmanned aerial vehicle through the cable, and gaseous gap through the front end gets into detection mechanism and is derived by the fan of afterbody again, and inside microprocessor sends handheld end with data analysis play rethread wireless module to the realization is to poisonous and harmful gas's detection function.
Specifically, the shell of the gas detection device is a waterproof shell, and a mounting interface 7 connected with a cable is arranged at the top end of the shell.
Specifically, gaseous detection device's output is connected with microprocessor's input electricity, microprocessor's output is connected with wireless transmission device's input electricity, wireless transmission device includes one or more of WIFI communication, 3G communication, 4G communication or Modbus communication and gives handheld receiving arrangement with signal transmission, gaseous detection sensor 8 includes methane sensor KGY-002A and hydrogen sulfide sensor 3 SP-H2S-50.
Specifically, the alarm indicator lamps include a power indicator lamp 9, a methane indicator lamp 10 and a hydrogen sulfide indicator lamp 11.
There is three pilot lamp on this handheld receiving arrangement, including power indicator 9, methane pilot lamp 10 and hydrogen sulfide pilot lamp 11, the power lamp is red, the start is bright often, methane pilot lamp 10 and hydrogen sulfide pilot lamp 11 are the double-colored lamp, the pilot lamp is bright often for green when methane or hydrogen sulfide concentration are less than the minimum, the red lamp is bright often when concentration is higher than the minimum, buzzer alarm module is divided into three interval warning, the continuous sound production of one-level warning, the second grade is the four-tone warning sound of interval one second, the tertiary is the two-tone warning sound of interval one second, when handheld device and detecting device lost connection, methane and hydrogen sulfide pilot lamp turn green interval one second and flash, this is handheld receiving arrangement's prior art, set up in advance can, need not here.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. A poisonous and harmful detection device based on an unmanned aerial vehicle is characterized by comprising an unmanned aerial vehicle body, a gas detection device and a handheld receiving device, wherein the gas detection device is mounted at the lower end of the unmanned aerial vehicle through a cable; the gas detection device comprises a left aileron (1), a right aileron (2), a detector front end (3) and a detector rear end (4), wherein the detector front end (3) is provided with an air inlet (5), and the detector rear end (4) is internally provided with a micro fan (6); a gas detection sensor (8), a microprocessor and a wireless transmission device are fixedly arranged in the gas detection device; the handheld receiving device comprises a wireless receiving module (12), an alarm indicating lamp and an alarm buzzer module (13).
2. The drone-based poison and harm detection device according to claim 1, wherein the gas detection device is in the shape of a wing.
3. The unmanned aerial vehicle-based toxic and harmful detection device of claim 2, wherein the housing of the gas detection device is a waterproof housing, and a mounting interface (7) connected with a cable is arranged at the top end of the housing.
4. The drone-based toxic and harmful detection device of claim 3, wherein the output of the gas detection device is electrically connected to an input of a microprocessor, the output of the microprocessor being electrically connected to an input of a wireless transmission device.
5. The drone-based poison and harm detection device of claim 4, wherein the wireless transmission device includes one or more of WIFI communication, 3G communication, 4G communication or Modbus communication to transmit the signal to the handheld receiving device.
6. The drone-based toxic and harmful detection device according to claim 1, wherein the gas detection sensor (8) comprises a methane sensor and a hydrogen sulfide sensor.
7. The drone-based toxic and harmful detection device of claim 1, wherein the alarm indicator lights include a power indicator light (9), a methane indicator light (10), and a hydrogen sulfide indicator light (11).
8. The drone-based toxic and harmful detection device according to claim 1, characterized in that the air intake holes (5) are evenly distributed around the center of the detector front end (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556802.9U CN210401350U (en) | 2019-04-23 | 2019-04-23 | Poisonous and harmful detection device based on unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556802.9U CN210401350U (en) | 2019-04-23 | 2019-04-23 | Poisonous and harmful detection device based on unmanned aerial vehicle |
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| CN210401350U true CN210401350U (en) | 2020-04-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696331A (en) * | 2020-06-03 | 2020-09-22 | 广州福勒自动控制设备科技有限公司 | Unmanned on duty unmanned aerial vehicle fire control early warning and control system |
-
2019
- 2019-04-23 CN CN201920556802.9U patent/CN210401350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696331A (en) * | 2020-06-03 | 2020-09-22 | 广州福勒自动控制设备科技有限公司 | Unmanned on duty unmanned aerial vehicle fire control early warning and control system |
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Granted publication date: 20200424 |