CN113102305A

CN113102305A - Cleaning mechanism and forest fire monitoring system based on unmanned aerial vehicle

Info

Publication number: CN113102305A
Application number: CN202110358652.2A
Authority: CN
Inventors: 李天琼
Original assignee: Chongqing Wanchongshan Intelligent Technology Co ltd
Current assignee: Chongqing Wanchongshan Intelligent Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-07-13

Abstract

The invention discloses a cleaning mechanism and a forest fire monitoring system based on an unmanned aerial vehicle, wherein the forest fire monitoring system comprises: a server; a GIS map; the unmanned aerial vehicle is used for patrolling according to a set route through GIS map navigation and acquiring air, image and thermal imaging image information of a patrolling area; the trailer is used for dragging the unmanned aerial vehicle; a hangar; the monitoring device can emit a large amount of dense smoke when encountering a fire; the GIS map is installed respectively on server, unmanned aerial vehicle's machine carries the industrial computer with the form of database, software, still installs cloud platform, air collection system, machine carries wireless module, machine carries orientation module, machine carries memory, machine carries the bluetooth on the unmanned aerial vehicle respectively, install camera, infrared thermal imager on the cloud platform, the camera is used for acquireing the image in patrol area, infrared thermal imager is used for acquireing the thermal imaging image in patrol area to judge whether there is the conflagration hidden danger in patrol area through thermal imaging image.

Description

Cleaning mechanism and forest fire monitoring system based on unmanned aerial vehicle

Technical Field

The invention relates to an unmanned aerial vehicle and a fire monitoring technology, in particular to a sweeping mechanism and a forest fire monitoring system based on the unmanned aerial vehicle.

Background

Tens of forest fires occur almost every year worldwide, causing serious ecological damage and economic loss. The fire is mainly caused by spontaneous combustion generated in forests and combustion caused by thunder, and because forests are full of combustible substances and high in oxygen content, once mountain fire is generated, the forest fire spreads quickly and is difficult to extinguish, so that the forest fire greatly threatens lives and properties of people.

Because the forest area is large and the smoke is rare, the initial fire point is difficult to find in time and extinguish, so that the fire can be found by people only after the fire reaches a certain scale, and the extinguishment is at a high cost and causes great loss.

Although at present, the post-occupation forest protection personnel can relatively early find the fire point through periodic patrol, and the patrol efficiency and the patrol area can be greatly increased by combining the use of an unmanned aerial vehicle. However, the mode is too tolerant to manual work, and the cruising area cannot make a larger breakthrough due to the short endurance time of the unmanned aerial vehicle, namely, effective cruising cannot be achieved in a very remote area.

To this end, the inventor has designed an unmanned aerial vehicle-based forest fire monitoring system, which establishes a GIS map for a forest, then utilizes an unmanned aerial vehicle to perform automatic patrol according to a planned route, and utilizes a hangar to perform charging endurance.

Disclosure of Invention

In view of the above defects in the prior art, the invention provides a cleaning mechanism and a forest fire monitoring system based on an unmanned aerial vehicle, wherein the cleaning mechanism can clean a bottom plate of a hangar, so that sundries on the bottom plate of the hangar are prevented from affecting the operation of a trailer and the unmanned aerial vehicle.

In order to achieve the purpose, the invention provides a cleaning mechanism which is used for cleaning a bottom plate of a machine storehouse and comprises a cleaning brush and a cleaning screw shaft, wherein the cleaning screw shaft and two side plates of a motor frame of a blind at two sides can rotate circumferentially and cannot move axially; the cleaning screw shaft is sleeved with a cleaning sliding block, the cleaning sliding block and the cleaning screw shaft are assembled in a threaded screwing mode, the cleaning sliding block is clamped with a cleaning sliding rail and can be assembled in a sliding mode, the cleaning sliding rail is installed on an extension bottom plate, and the extension bottom plate is installed on a warehouse;

the cleaning slide block is hinged with one end of a second telescopic rod through a first cleaning pin, the middle part of the second telescopic rod is hinged with the middle part of a first telescopic rod through a second cleaning pin, and one end of the first telescopic rod is hinged with a curtain shielding motor frame through a third cleaning pin; the other end of the second telescopic rod is hinged with one end of the next second telescopic rod through another first cleaning pin, and the reciprocating operation is carried out in this way; the other end of the first telescopic rod is hinged with one end of the next first telescopic rod through another third cleaning pin, and the reciprocating operation is carried out in this way;

the first telescopic link, the second telescopic link that keep away from to clean screw shaft one end farthest are washed the round pin, the fifth and are washed respectively through the fourth and wash and let a position piece, the brush cleaner articulated, wash and let a position piece and wash slide block, slidable assembly of stepping down, wash and step down the spout setting on washing and let a position seat, wash and step down the seat and install on the brush cleaner, the brush cleaner is installed several on the terminal surface of hangar bottom plate and is cleaned the brush hair, cleans the brush hair and compresses tightly on the hangar bottom plate.

The invention also discloses a forest fire monitoring system based on the unmanned aerial vehicle, which is applied with the cleaning mechanism.

The invention has the beneficial effects that:

1. the invention can realize automatic patrol through the unmanned aerial vehicle, and can realize full-automatic unmanned patrol, thereby finding fire ignition points in time; and the automatic charging and battery replacement continuation of the unmanned aerial vehicle is realized by utilizing the hangar, so that the unmanned aerial vehicle can be suitable for long-time field patrol operation.

2. The hangar can guide the unmanned aerial vehicle to take off and land by using the hangar bottom plate, the opening and closing of the landing area are realized by the blind, and the hangar bottom plate in the landing area can be in a clean state by combining the design of the cleaning brush, so that the normal taking off and landing of the unmanned aerial vehicle are ensured.

3. The power generation module can automatically switch between solar power generation and wind power generation according to the wind power, can maximally utilize the solar energy and the wind energy to realize high-efficiency generated energy, and can also utilize the centrifugal force generated when the power generation panel rotates to realize self-cleaning of the photovoltaic panel so as to ensure the power generation efficiency of the photovoltaic panel.

4. The monitoring device directly or indirectly ignites the cigarette cake through the heat combusted in the fire disaster, and a large amount of smoke is emitted through the cigarette cake to provide guidance for the patrol of the unmanned aerial vehicle, so that the position of the fire disaster is quickly determined. The design can effectively solve the problem that fire can not be directly observed due to the fact that the forest is shielded, so that the fire can be found more quickly, and accurate guide is provided for subsequent extinguishment.

Drawings

FIG. 1 is a system block diagram of the present invention.

Fig. 2-9 are schematic diagrams of the structure of the hangar.

Fig. 10-12 are schematic structural views of a linked door mechanism and a sweeping brush.

Fig. 13-15 are schematic structural views at the detection assembly.

Fig. 16 to 26 are schematic structural views of the power generation module. Wherein, fig. 22 and 23 are respectively sectional views at two mutually perpendicular central planes where the axis of the wind wheel shaft D210 is located, and fig. 24 is an enlarged view at F4 in fig. 23.

Fig. 27-32 are schematic views of the structure of the monitoring device. Fig. 29 is a sectional view of the center plane of the axis of the stay G310, fig. 30 is an enlarged view of F5 in fig. 29, fig. 31 is a sectional view of the center plane of the axis of the fill pipe G320, and fig. 32 is a partial view of the inside of the monitoring device.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The unmanned aerial vehicle, the trailer and the battery charging and replacing module are all recorded in the Chinese invention patent application which is filed on the same date as the present case and is named as the unmanned aerial vehicle and the forest fire monitoring system based on the unmanned aerial vehicle, and the invention can be read by combining the patent to improve the understanding.

Referring to fig. 1, the forest fire monitoring system of the embodiment includes:

the server is used for communicating with the unmanned aerial vehicle and the hangar and judging whether fire hazards exist in an unmanned aerial vehicle inspection area or not according to the acquired information;

the GIS map is used for providing guidance and positioning for the patrol of the unmanned aerial vehicle through map information obtained after the survey is carried out on the patrol area;

the unmanned aerial vehicle A is used for patrolling according to a set route through GIS map navigation and acquiring air, image and thermal imaging image information of a patrolling area;

the trailer B is used for conveying the unmanned aerial vehicle parked in the garage to a preset position to charge or change the battery;

the hangar C is used for providing shelter for the unmanned aerial vehicle and charging and replacing the unmanned aerial vehicle to realize automatic cruising of the unmanned aerial vehicle;

monitoring devices installs in the position that the conflagration takes place easily, and temperature when burning through the conflagration starts in order to send dense cigarette to provide obvious sign, location for unmanned aerial vehicle's observation.

The GIS map is installed respectively on server, unmanned aerial vehicle's machine carries the industrial computer with the form of database, software, still installs cloud platform, air collection system, machine carries wireless module, machine carries orientation module, machine carries memory, machine carries the bluetooth on the unmanned aerial vehicle respectively, install camera, infrared thermal imager on the cloud platform, the camera is used for acquireing the image in patrol area, infrared thermal imager is used for acquireing the thermal imaging image in patrol area to judge whether there is the conflagration hidden danger in patrol area through thermal imaging image. The air collecting device is used for obtaining an air sample of an inspection area, and then whether fire hazards exist in an air collecting point or not can be judged by analyzing the concentration of combustible gas and smoke in the air sample. Airborne wireless module is used for with server, hangar wireless module wireless communication to can realize at server end remote control unmanned aerial vehicle, unmanned aerial vehicle carries, stores the information of gathering on hangar wireless module. The airborne wireless module of the embodiment can be a 5G module, a GPRS module and the like. Airborne orientation module is used for unmanned aerial vehicle's location, and big dipper orientation module, GPS orientation module etc. can be chooseed for use to this embodiment. The airborne memory is used for storing data collected by the unmanned aerial vehicle, and the hard disk, the SD card, the TF card and the like can be selected in the embodiment. But machine carries bluetooth and is used for hangar bluetooth wireless communication to can realize the quick transmission data between unmanned aerial vehicle and the hangar. The airborne industrial personal computer is respectively in communication connection with the camera, the infrared thermal imager, the airborne wireless module, the airborne positioning module, the airborne memory and the airborne Bluetooth, and data acquired by the camera, the infrared thermal imager, the airborne wireless module and the airborne positioning module are stored in the airborne memory in real time.

The machine storehouse is internally provided with:

the hangar wireless module is used for wirelessly communicating with the server and the airborne wireless module so as to realize data transmission;

and the hangar Bluetooth is used for wirelessly communicating with the airborne Bluetooth. Because the network speed covered in the patrol area is slow, the airborne wireless module and the hangar wireless module cannot be directly adopted to transmit data. And adopt the hangar bluetooth can greatly increased transmission efficiency to carry unmanned aerial vehicle's data to hangar memory storage fast, the hangar wireless module through the network with data analysis, compress after the packing carry to the server can.

The system comprises a hangar industrial personal computer, a hangar control computer and a control system, wherein the hangar industrial personal computer is used for receiving, transmitting and analyzing instructions, calculating parameters, running programs and controlling electrical equipment of the hangar;

the hangar memory is used for storing data;

a flow meter for detecting the flow rate of the air sample;

a smoke sensor for detecting the smoke concentration of an air sample;

the combustible gas sensor is used for detecting the combustible gas concentration of the air sample;

and the battery charging and replacing module is used for charging the unmanned aerial vehicle for endurance or replacing the battery of the unmanned aerial vehicle for endurance.

The hangar industrial personal computer is respectively in communication connection with the hangar wireless module, the hangar Bluetooth, the hangar memory, the flowmeter, the smoke sensor, the combustible gas sensor and the battery charging and replacing module. Preferably, in order to reduce the pressure of sending data by the server of the wireless module box of the hangar, software for identifying inspection images and inspection thermal imaging images can be arranged in the industrial personal computer of the hangar, so that whether fire hazards exist in an inspection area of the unmanned aerial vehicle is judged by combining air sample information collected by the unmanned aerial vehicle, information reaching an early warning threshold value is packaged and conveyed to the server, and the data volume transmitted from the hangar to the server is greatly reduced. This approach can also greatly increase the accuracy and stability of the overall system. Monitoring devices can send a large amount of dense smoke when meetting the conflagration, and the position of starting a fire can be confirmed through the image of gathering a large amount of dense smoke during unmanned aerial vehicle patrols, provides accurate positioning for subsequent conflagration suppression.

During the use, the image that the camera was gathered can direct observation get on fire, dense cigarette position, and thermal imaging image carries the temperature information of department of getting on fire to can judge the regional size of getting on fire. The combustible gas concentration of the air sample can directly reflect the degree of easy fire of a fire disaster, thereby playing the effect of fire disaster early warning. And the smog concentration can reflect whether there is the conflagration to as supplementary evidence when the point of a fire is sheltered from and causes the thermal imaging image not to gather temperature data, also as one of the judgement evidence of position, the intensity of a fire of catching a fire. And monitoring devices sends a large amount of dense smoke through built-in cigarette cake, and this part dense smoke passes through unmanned aerial vehicle collection or observes also can play accurate positioning effect. The fire extinguishing device can provide guidance for subsequent extinguishing work through accurate positioning, thereby effectively preventing the fire from spreading and improving the extinguishing efficiency.

Referring to fig. 2-15, the hangar C includes a storeroom C110 and a hangar top plate C120, a landing area C111 with an open top is arranged inside the storeroom C110, and the landing area C111 is used for taking off and landing of the unmanned aerial vehicle. The garage C110 is provided with a first rolling shaft plate C131 and a second rolling shaft plate C132 at two ends of a top opening of a falling area C111, two sides of the falling area C111 are provided with a garage side plate C140 respectively, a guide rail seat C740 is arranged on the garage side plate C140, a blind guide rail C741 is arranged on the guide rail seat C740, the blind guide rail C741 is clamped with a blind slider C750 and can be assembled in a sliding mode, the blind slider C750 is assembled with a blind hard strip C221, the blind hard strip C221 is assembled with one end of a blind C220, the other end of the blind C220 is arranged and rolled on a first blind shaft C310, the first blind shaft C310 and the first rolling shaft plate C131 can be assembled in a circumferential rotating mode, and a second blind belt wheel C212 is further arranged on the first blind shaft C310;

the curtain sliding block C750 is further assembled with one end of a curtain steel cable C230, the other end of the curtain steel cable C230 is connected with and wound around a steel cable wheel C331 after passing around a guide wheel C321, the guide wheel C321 and the steel cable wheel C331 are respectively installed on a second curtain covering shaft C320 and a third curtain covering shaft C330, the second curtain covering shaft C320 and the third curtain covering shaft C330 are respectively assembled with a second winding shaft plate C132 in a circumferential rotation mode, and a first curtain covering belt wheel C211 is installed on the third curtain covering shaft C330; the roller blind belt C210 respectively bypasses the second roller blind belt wheel C212, the first roller blind belt wheel C211 and the third roller blind belt wheel C213 and forms a belt transmission mechanism, the third roller blind belt wheel C213 is sleeved on the roller blind motor shaft C911, one end of the roller blind motor shaft C911 is installed in the roller blind motor C910, and the roller blind motor C910 is installed on the roller blind motor frame C180.

Still install the blind brush C240 on the first rolling shaft board C131, blind brush C240 installs blind brush hair C241 towards the one end of blind C220 on, blind brush hair C241 compresses tightly on blind C220, blind brush hair C241 can scrub blind C220 when blind C220 removes to clean blind C220.

When the landing zone C111 is not required to be used, in order to prevent foreign objects from entering the landing zone C111 to contaminate the garage floor C170, the blind needs to be pulled open to close the opening at the top of the landing zone C111. At this time, the blind motor C910 is started to drive the first blind shaft C310 and the third blind shaft C330 to rotate synchronously, the first blind shaft C310 releases the rolled blind, and the third blind shaft C330 rolls the blind cable C230 to pull the blind C220 toward the second blind shaft C320 until the opening at the top of the falling area C111 is closed. When the opening at the top of the landing zone C111 needs to be opened, the blind motor C910 only needs to be rotated reversely.

The cleaning machine is characterized in that a blind worm part C531 is further arranged on the blind motor shaft C911, the blind worm part C531 is in meshing transmission with a blind worm wheel C532, the blind worm wheel C532 is sleeved on a cleaning power shaft C380, the cleaning power shaft C380 and two blind motor frame side plates C183 can be assembled in a circumferential rotating mode, a cleaning power belt wheel C251 is further sleeved on the cleaning power shaft C380, the cleaning power belt wheel C251 is connected with another cleaning power belt wheel C251 through a cleaning power belt C250 to form a belt transmission mechanism, the other cleaning power belt wheel C251 is sleeved on a cleaning screw shaft C360, and the cleaning screw shaft C360 and the two blind motor frame side plates C183 can be assembled in a circumferential rotating mode and cannot be assembled in an axial moving mode; the cleaning screw shaft C360 is sleeved with a cleaning slider C540, the cleaning slider C540 is assembled with the cleaning screw shaft C360 in a threaded screwing mode, the cleaning slider C540 is clamped with a cleaning slide rail C550 and assembled in a sliding mode, the cleaning slide rail C550 is installed on the extension bottom plate C113, and the extension bottom plate C113 is installed on the storehouse C110. The cleaning slide block C540 is hinged with one end of a second telescopic rod C562 through a first cleaning pin C354, the middle part of the second telescopic rod C562 is hinged with the middle part of a first telescopic rod C561 through a second cleaning pin C355, and one end of the first telescopic rod C561 is hinged with the blind motor frame C180 through a third cleaning pin C356; the other end of the second telescopic rod C562 is hinged with one end of the next second telescopic rod C562 through another first cleaning pin C354, and the reciprocating is carried out in the way; the other end of the first telescopic rod C561 is hinged to one end of the next first telescopic rod C561 through another third cleaning pin C356, and so on. The first telescopic link C561 and the second telescopic link C562 which are farthest away from one end of the cleaning screw shaft C360 are hinged to the cleaning abdicating block C610 and the cleaning brush C580 through a fourth cleaning pin C358 and a fifth cleaning pin C357 respectively, the cleaning abdicating block C610 is clamped with a cleaning abdicating chute C591 and can be assembled in a sliding mode, the cleaning abdicating chute C591 is arranged on a cleaning abdicating seat C590, a cleaning abdicating seat C590 is arranged on the cleaning brush C580, a plurality of cleaning bristles C581 are arranged on one end face of the cleaning brush C580 facing the garage bottom plate C170, the cleaning bristles C581 are pressed on the garage bottom plate C170, and the cleaning brush C580 can drive the cleaning bristles C581 to clean the garage bottom plate C170 when moving so as to achieve the purpose of cleaning the garage bottom plate C170.

A slag discharge groove C112 is formed between the machine room bottom plate C170 and the machine room side plate C140, and sundries brushed by the cleaning brush C580 from the machine room bottom plate C170 can be discharged out of the machine room bottom plate C170 through the slag discharge groove C112. Considering that the use environment of the unmanned aerial vehicle is in a forest with rare people, in order to avoid that the small animals enter the interior of the unmanned aerial vehicle through the slag discharge groove C112 to influence the taking off and landing of the unmanned aerial vehicle due to the fact that the slag discharge groove C112 is normally opened, the inventor also designs a linkage door mechanism, wherein the linkage door mechanism comprises a linkage door C460, a first linkage pin C353 and a second linkage pin C352 are respectively installed on the linkage door C460, the first linkage pin C353 is respectively hinged with a machine library frame plate C150 and a door shaft plate C161 on two sides of the first linkage pin C353, the machine library frame plate C150 and the door shaft plate C161 are respectively provided with a first guide arc groove C151 and a second guide arc groove C162, and the second linkage pin C352 is respectively installed in the first guide arc groove C151 and the second guide arc groove C162 and is clamped with the first guide arc groove C162 and can be; the warehouse frame plate C150 is installed on the warehouse C110, the door shaft plate C161 is installed on the hangar end plate C160, the hangar end plate C160 is used for closing one end, away from the battery charging and replacing module, of the landing area C111, and the hangar end plate C160 is installed on the warehouse C110.

The second linkage pin C352 is installed at one end of a linkage connecting rod C450, the other end of the linkage connecting rod C450 is assembled with a linkage sliding block C420 through a third linkage pin C351, the linkage sliding block C420 is sleeved on a linkage sliding shaft C390 in an axially sliding manner, two ends of the linkage sliding shaft C390 are respectively assembled with two linkage shaft plates C163, and the linkage shaft plates C163 are installed on a hangar end plate C160; two linkage limiting plates C164 are further mounted on the hangar end plate C160, and the linkage sliding shaft C390 penetrates through the two linkage limiting plates C164. The linkage sliding shaft C390 is arranged between each adjacent linkage shaft plate C163 and linkage limiting plate C164, and a linkage slider C420 and a linkage spring C440 are respectively sleeved on the linkage sliding shaft C390, the linkage spring C440 is used for pushing the linkage slider C420 to the linkage limiting plate C164, and the linkage limiting plate C164 is used for limiting the maximum sliding displacement of the linkage slider C420. A linkage sliding seat C410 is also arranged on the hangar end plate C160, a linkage sliding groove C411 is arranged on the linkage sliding seat C410, the linkage sliding chute C411 is clamped and slidably assembled with the linkage guide block C431, the linkage guide block C431 is arranged on the linkage power block C430, the linkage power block C430 is sleeved on the linkage screw C340 and is assembled with the linkage screw C340 in a screwing way through threads, the linkage screw C340 is assembled with the two linkage shaft plates C163 in a way of circumferential rotation and axial movement, one end of the linkage screw C340 passes through the first shade motor frame shaft plate C181 and then is assembled with the first secondary linkage bevel gear C512, the first pair of linkage bevel gears C512 is in meshing transmission with the first linkage bevel gear C511, the first linkage bevel gear C511 is sleeved on the linkage intermediate shaft C370, the linkage intermediate shaft C370 and the second shade motor frame shaft plate C182 can be assembled in a circumferential rotating way, and the first shade motor frame shaft plate C181 and the second shade motor frame shaft plate C182 are respectively arranged on the shade motor frame C180. And a second coupling bevel gear C521 is further mounted on the coupling intermediate shaft C370, the second coupling bevel gear C521 is in meshing transmission with a second auxiliary coupling bevel gear C522, and the second auxiliary coupling bevel gear C522 is sleeved on the sweeping screw shaft C360.

In the initial state, the linkage door C460 seals the slag discharge groove C112. The cleaning motor can drive the cleaning screw shaft C360 to rotate circumferentially after being started, the cleaning screw shaft C360 drives the cleaning slider C540 to move along the axial direction of the cleaning slider C, so that the cleaning brush C580 is driven to move along the base plate C170 to clean the base, and the moving end point of the cleaning brush C580 is the slag discharge groove C112, so that sundries falling on the base plate C170 of the base are pushed into the slag discharge groove C112. When the cleaning screw shaft C360 rotates, the linkage screw C340 is driven to rotate synchronously, and the linkage screw C340 drives the linkage power block C430 to move along the axial direction in the same direction as the cleaning brush C580. The linkage power block C430 can be tightly attached to the linkage slide block C420 in the moving direction of the cleaning brush and pushes the linkage slide block C420 to compress the linkage spring C440 in the moving process, in the process, the linkage slide block C420 pushes the second linkage pin C352 to slide along the first guide arc groove C151 and the second guide arc groove C162 through the linkage connecting rod C450, so that the linkage door C460 rotates downwards to be opened by taking the first linkage pin C353 as a center to remove the sealing of the slag discharge groove C112, at the moment, the cleaning brush C580 pushes sundries into the slag discharge groove C112, and the sundries are discharged from the slag discharge groove C112. Then the curtain-covering motor rotates reversely to drive the cleaning brush to move to the slag discharge port at the other end, and the compressed linkage spring drives the linkage slide block corresponding to the linkage spring to reset, so that the linkage slide block corresponding to the linkage spring is driven to close.

The hangar bottom plate C170 is close to fill to trade one of electric module E and serves and install the detection subassembly, the detection subassembly is including surveying mount table C174, two detection locating plates C177, and two detection locating plates C177 laminate in order to realize the location to unmanned aerial vehicle with the airborne support outside respectively, and two detection locating plates C177, detection mount table C174 are all installed on hangar bottom plate C170. Two survey locating plate C177 are close to and are installed on surveying mount table C174 one end and survey mounting panel C720, survey mounting panel C720 and go up to install travel switch C960, survey mounting panel C720 still with survey slide-bar C730 but axial sliding assembly, survey slide-bar C730 one end and survey trigger plate C710 assembly, the other end and survey nut C731 assembly, survey slide-bar C730 and be located and survey trigger plate C710, survey the partly cover between mounting panel C720 and be equipped with and survey spring C740, survey spring C740 and be used for exerting the elasticity that hinders its to surveying mounting panel C720 removal to surveying trigger plate C710 to survey trigger plate C710 during make initial condition survey trigger plate C710 not contact with travel switch C960, travel switch is the not trigger state this moment. When the lateral positioning device is used, the airborne bracket enters between the two detection positioning plates C177 to realize lateral positioning, then moves towards the detection trigger plate C710 until the detection trigger plate C710 is pushed to move towards the travel switch C960 until the travel switch C960 is triggered, and the trigger end of the travel switch is opposite to the detection trigger plate C710. The detection mounting table C174 is further provided with a detection lifting seat C175, the detection lifting seat C175 is provided with a detection sliding groove C1751, the detection sliding groove C1751 is clamped with a detection sliding block C1761 and is assembled in a sliding mode, the detection sliding block C1761 is installed on a detection lifting plate C176, the detection lifting plate C176 is installed on a detection cylinder shaft C921, one end of the detection cylinder shaft C921 is installed in the detection cylinder C920, and the detection cylinder C920 can drive the detection cylinder shaft C921 to axially stretch out and draw back after being started. The detection electric cylinder C920 is installed on the detection lifting seat C175, the detection lifting plate C176 is further provided with a sealing cover C830, the sealing cover C830 is hollow and communicated with one end of an air outlet pipe C820, the other end of the air outlet pipe C820 is connected to an inlet of a flow meter C930, an outlet of the flow meter C930 is communicated with an inlet of a smoke sensor C940, an outlet of the smoke sensor C940 is communicated with an inlet of a combustible gas sensor C950, and an outlet of the combustible gas sensor C950 is communicated with an exhaust pipe C810.

When the sampling device is used, after the stroke switch C960 is triggered, the trailer stops running, and the sealing cover C830 is positioned right below the sampling hole; and starting the detection electric cylinder C920, wherein the detection electric cylinder C920 drives the detection lifting plate C176 to move upwards so as to drive the sealing cover C830 to move upwards until the sealing cover and the periphery of the sampling hole are compressed and sealed. The guide insertion tube is inserted into the sampling air bag from which the air sample needs to be drawn out, so that the air outlet tube C820 is communicated with the interior of the sampling air bag. The sampling motor rotates reversely, so that an air sample in the sampling air bag is pumped out to the air outlet pipe C820, the air sample sequentially passes through the flowmeter C930, the smoke sensor C940 and the combustible gas sensor C950 to respectively detect the flow, the smoke concentration and the combustible gas concentration, and then the detected flow, the smoke concentration and the combustible gas concentration data are respectively input into the industrial personal computer of the hangar. Unmanned aerial vehicle gets into and carries bluetooth and hangar bluetooth intercommunication behind the hangar, and unmanned aerial vehicle carries the data transmission who gathers to the hangar memory in, and the hangar industrial computer draws this data and utilizes and predetermine software and judge whether there is conflagration or conflagration hidden danger. When the sampling air bag needs to be switched, the guide insertion pipe needs to be withdrawn from the previous sampling air bag, and the sampling box is rotated until the required sampling air bag is just opposite to the guide insertion pipe, so that switching can be started.

The hangar bottom plate C170 is close to and surveys mounting panel C720 department and installs the wireless transmitter C970 that charges of trailer, accomplishes the location back at unmanned aerial vehicle, and the wireless receiver that charges of trailer just in time is located the wireless transmitter C970 that charges of trailer top that charges, and the wireless transmitter C970 that charges of trailer this moment is to the wireless receiver transmission magnetic field that charges of trailer in order to carry out wireless charging to the realization is to the continuation of the journey that charges of trailer.

The hangar bottom plate C170 is further provided with a walking guide line C173, a landing direction line C172 and a landing coil line C171 respectively, the landing coil line C171 is used for designating the take-off and landing area of the unmanned aerial vehicle, and the unmanned aerial vehicle only takes off and lands after entering the landing coil line C171. Descending direction line C172 is located descending circle line C171 and is close to fill and trade electric module E one end for unmanned aerial vehicle's take off and land provides the orientation and guides, and that is unmanned aerial vehicle is provided with sampling gas pocket one end and needs to move towards descending direction line C172, provides the basis for subsequent bleeding. The walking guide line C173 is used for guiding the trailer to walk towards the detection mounting plate C720 and providing guidance for the walking direction of the trailer so as to provide a basis for positioning of the subsequent unmanned aerial vehicle. When the unmanned aerial vehicle lands, the landing loop line C171 and the landing direction line C172 need to be identified through the camera of the unmanned aerial vehicle, so that the unmanned aerial vehicle can land successfully by adjusting the posture and the position.

Referring to fig. 16-26, since it is very troublesome and costly to use the power grid for power supply in the forest, the hangar preferably has a power generation function, so that installation at any position can be realized to meet the actual monitoring requirement. The inventor designs a power generation module D, the power generation module D comprises a power generation seat D110, the power generation seat D110 is installed on a top plate C120 of a hangar, a power generation frame D120 is installed on the power generation seat D110, a power generation shaft barrel D220 is directly or indirectly installed on the power generation frame D120, a shaft barrel shaft block D221 is arranged on the power generation shaft barrel D220, a power generation sliding sleeve D222 is sleeved on the power generation shaft barrel D220, the power generation sliding sleeve D222 is hinged to a strut hinge shaft D231, the strut hinge shaft D231 is installed on one end of a power generation strut D230, the other end of the power generation strut D230 is assembled with a first plate seat D521 through a hinge ball to form a spherical hinge, the first plate seat D521 is installed on one end of a power generation plate D520, a second plate seat D522 is installed on the other end of the power generation plate D520, and the second plate seat D522 is hinged to the shaft barrel shaft block. The power generation sliding sleeve D222 can axially slide along the power generation shaft barrel D220, and the power generation sliding sleeve D222 can drive the power generation plate D520 to rotate by taking the plate seat pin D523 as a center through the power generation supporting rod D230 during axial movement, so that the inclination angle of the power generation plate D520 relative to the ground is adjusted, the photovoltaic plate on the power generation plate D520 is better irradiated by the sun, and more electricity is generated. Photovoltaic panels are respectively attached to two end faces of the power generation panel D520 and used for generating power through solar energy. The wind wheel shaft D210 is installed in the power generation supporting rod D230 in a circumferential rotation mode, the top of the wind wheel shaft D210 penetrates through the power generation shaft barrel D220 and then is assembled with a rotor of the first electric slip ring D541, a stator of the first electric slip ring D541 is installed on the power generation shaft barrel D220, the rotor of the first electric slip ring D541 is in conductive connection with one end of the conductive strip D560, the conductive strip D560 is installed in the wind wheel shaft D210, the other end of the conductive strip D560 is electrically connected with a rotor of the second electric slip ring D542, the rotor of the second electric slip ring D542 is sleeved on the wind wheel shaft D210, and the stator of the second electric slip ring D542. The stator of the first electric slip ring D541 is in conductive connection with the electricity outlet end of the photovoltaic panel, the stator of the second electric slip ring D542 is in conductive connection with the charge inlet end of the storage battery box D590, a charge and discharge module and a storage battery are installed in the storage battery box D590, and the charge and discharge module is used for inputting external current into the storage battery for storage after being adjusted or outputting the external current to external equipment for use after being adjusted. During the use, the electric energy storage that produces through the photovoltaic board is in the battery for charge continuation of journey for whole hangar power supply and for unmanned aerial vehicle, trailer. The power generation frame D120 passes through the power generation seat sliding groove D113 and is clamped and slidably assembled with the power generation seat sliding groove D113, and the power generation seat sliding groove D113 is arranged on the power generation seat and penetrates through the power generation seat.

Because the generated energy through photovoltaic board electricity generation is very limited (can only use when sunshine is relatively sufficient), and in addition in case photovoltaic board coats debris such as dust and will lead to its power generation performance to discount greatly, in addition the wind energy is very abundant in the forest really, therefore the inventor designs the electricity generation board for can utilizing wind energy power generation's structure, specifically as follows: one end of the wind wheel shaft D210 penetrating out of the first electric slip ring D541 is sleeved with a wind wheel D530, the wind wheel 530 can be driven to rotate by wind power, and the wind wheel shaft D210 and the top plate C120 of the garage can rotate circumferentially and cannot move axially; the bottom of the power generation shaft cylinder D220 is arranged in a linkage inner cylinder D260 and assembled with the linkage inner cylinder D260 through a connecting shaft collar D272, the linkage outer cylinder D250 is sleeved outside the linkage inner cylinder D260, the bottom of the linkage inner cylinder D260 and a power generation seat D110 can rotate circumferentially and can not move axially, the linkage outer cylinder D250 is sleeved and fixed on the linkage inner cylinder D260, the linkage outer cylinder D250 and a linkage switch seat D140 can rotate circumferentially and can not move axially, the linkage switch seat D140 is arranged on the power generation seat D110 through a switch seat plate D141, the inner side of the linkage outer cylinder D250 is provided with an airflow channel D252 and a flow guide ring groove D253, the top and the bottom of the airflow channel D252 are respectively communicated with a linkage air hole D261 and a flow guide ring groove D253, the linkage air hole D261 penetrates through the linkage inner cylinder D260, the top of the inner side of the linkage inner cylinder D260 is sealed through an inner cylinder top cover D264, and a linkage limit ring D265 is arranged on the inner side of the, the linkage limiting ring D265 is used for limiting the maximum position of the linkage sliding ring D271 in the upward movement. The linkage sliding ring D271 is assembled in the linkage inner cylinder D260 in a sealing and axial sliding mode, the linkage sliding ring D271 is assembled with one end of a linkage pull rod D240, the other end of the linkage pull rod D240 penetrates through the linkage inner cylinder D260 and then is assembled with the power generation sliding sleeve D222, a sliding sleeve pressing plate D223 is installed at the bottom of the power generation sliding sleeve D222, and a pressing plate ball D224 is installed at the bottom of the sliding sleeve pressing plate D223 in a spherical rolling mode. The interlocking slip ring D271 is hermetically sleeved on the power generation shaft cylinder D220 in an axially slidable manner, a part of the power generation shaft cylinder D220, which is located between the interlocking slip ring D271 and the connecting collar D272, is sleeved with an interlocking spring D340, and the interlocking spring D340 is used for applying an elastic force to the interlocking slip ring D271 to prevent the interlocking slip ring D271 from moving downwards, so that the interlocking slip ring D271 is located at the uppermost displacement point in the initial state.

The linkage inner cylinder D260 is provided with a through inner cylinder through hole D262 corresponding to the flow guide ring groove D253, the inner cylinder through hole D262 penetrates through the linkage inner cylinder D260 and is communicated with a suction cavity D266 inside the linkage inner cylinder D260, a one-way partition plate D273 is installed in the suction cavity D266, the one-way partition plate D273 and a wind wheel shaft D210 can rotate circumferentially and are not capable of moving axially and are assembled in a sealing mode, the wind wheel shaft D210 penetrates through the power generation base D110 and the machine room top plate C120 and is assembled with a second power generation bevel gear D622, a partition plate valve hole D2731 is formed in the one-way partition plate D273, a partition plate one-way valve plate D350 is installed in the partition plate valve hole D2731, the partition plate one-way valve plate D2731 is sealed when the partition plate one-way valve plate D350 has elasticity and is in an initial state, and when airflow from bottom to top is arranged in. The portion that the wind wheel axle D210 is located below the one-way partition plate D273 and in the linkage inner cylinder D260 is sleeved with an impeller D640, a plurality of impeller blades D641 are arranged on the impeller D640, and the impeller D640 can drive the impeller blades D641 to rotate when rotating, so that a suction force from bottom to top is generated. Linkage inner tube D260 with be located impeller D640 below or near the part on be provided with the suction groove D263 that runs through, suction groove D263 and air inlet annular D114 intercommunication, air inlet annular D114 and inlet air duct D111 one end intercommunication, electricity generation seat D110 is run through to the inlet air duct D111 other end, air inlet annular D114, inlet air duct D111 all set up in electricity generation seat D110.

The part of the wind wheel shaft D210, which is positioned between the power generation base D110 and the top plate C120 of the hangar, is sleeved with a clutch shaft sleeve D280, the clutch shaft sleeve D280 and the wind wheel shaft D210 cannot rotate circumferentially and move axially relative to each other to be assembled, the clutch shaft sleeve D280 is installed at the bottom of the linkage inner cylinder D260, the clutch shaft sleeve D280 and the clutch sliding plate D150 can rotate circumferentially and cannot move axially to be assembled, and the part of the clutch shaft sleeve D280, which is positioned below the clutch sliding plate D150, is sleeved with a first clutch disc D331; the wind wheel shaft D210 is positioned below the first clutch plate D331 and is fixedly sleeved with a second clutch plate D332, and the first clutch plate D331 and the second clutch plate D332 can be meshed with each other when being pressed tightly so as to rotate synchronously. The part of the wind wheel shaft D210 close to the top plate C120 of the hangar is circumferentially and rotatably assembled with a wind wheel shaft seat D170, and the wind wheel shaft seat D170 is installed on the top plate C120 of the hangar. In the initial state, the first and second clutch discs D331 and D332 are separated from each other (not in contact).

The clutch slide plate D150 is assembled with the clutch frame D120 and the clutch transmission plate D160 respectively, a clutch frame top plate D122 is installed at the top of the clutch frame D120, a through clutch through hole D123 is formed in the inner side of the clutch frame top plate D122, the linkage outer cylinder D250 penetrates through the clutch through hole D123, the sliding sleeve pressing plate D223 cannot penetrate through the clutch through hole D123, and after the sliding sleeve pressing plate D223 moves downwards, a pressing plate ball D224 can be pressed with the clutch frame top plate D122, so that the clutch frame D120 is driven to move downwards. A clutch spring D310 is installed between the clutch sliding plate D150 and the top plate C120 of the hangar, and the clutch spring D310 is used for applying an elastic force to the clutch sliding plate D150 to prevent the clutch sliding plate D from moving downwards. One end of the clutch transmission plate D160 penetrates through the second top plate sliding groove C122 and then is assembled with a transmission shaft frame D161, a second transmission shaft D202 is circumferentially and rotatably installed on the transmission shaft frame D161, a first transmission tooth D611 and a first power generation bevel gear D621 are installed on the second transmission shaft D202, the first transmission tooth D611 and the first power generation bevel gear D621 can be respectively engaged with and driven by the second transmission tooth D612 and the second power generation bevel gear D622, and in an initial state, the first transmission tooth D611 and the first power generation bevel gear D621 are respectively located above the second transmission tooth D612 and the second power generation bevel gear D622 and are not engaged with and driven by the second transmission tooth D612 and the second power generation bevel gear D622. The second transmission gear D612 is sleeved on the first transmission shaft D201 in a circumferential rotation manner, the first transmission shaft D201 is installed on the first power generation support plate D131, the first power generation support plate D131 is installed on the top plate of the hangar, the second transmission gear D612 is in meshing transmission with the third transmission gear D613, and the third transmission gear D613 is sleeved on a power generation input shaft D511 of the power generator D510. When the wind driven generator is used, the wind wheel D530 drives to rotate through wind power, so that the wind wheel shaft D210 is driven to synchronously rotate, the wind wheel shaft D210 drives the impeller D640 to rotate, the impeller pumps external air into the linkage inner cylinder D260 and the linkage limiting ring D265, along with the increase of the air flow pressure, the air pressure pushes the linkage sliding ring D271 to overcome the elastic force of the linkage spring D340 to move downwards, so that the power generation sliding sleeve D222 is pulled to move downwards, the power generation plate D520 is pulled downwards, and the power generation plate D520 rotates downwards by taking the plate base pin D523 as a center, so that the wind area of the power generation plate D520 is. In the process, the power generation sliding sleeve D222 drives the sliding sleeve pressing plate D223 to move downwards, the sliding sleeve pressing plate D223 drives the clutch frame D120 to move downwards against the elastic force of the clutch spring, the clutch frame drives the first clutch disk D331 and the clutch transmission plate D160 to move downwards respectively until the first clutch disk D331 and the second clutch disk are pressed and transmitted, the first transmission gear D611 and the first power generation bevel gear D621 are respectively meshed and transmitted with the second transmission gear D612 and the second power generation bevel gear D622, at the moment, the power generation plate is switched to a wind power generation mode, wind power drives the power generation plate to rotate, the power generation plate drives the power generation shaft barrel D220 and the linkage outer barrel D250 to synchronously rotate, the first clutch disk D331 drives the second clutch disk D332 to rotate, so that high-torque rotation output of the wind wheel shaft D210 is realized, the wind wheel shaft D210 drives the first power generation bevel gear D621 to rotate circumferentially through the second power generation bevel gear D621, so as to drive the power generation input shaft D511 to rotate circumferentially, the current generated by the generator is input into the charge-discharge module to charge the storage battery. The design automatically realizes solar power generation and wind power generation through the wind power, thereby realizing maximization of generated energy by utilizing the design of energy optimization and greatly increasing the generated energy.

Preferably, a one-way air outlet D2641 is further disposed on the inner cylinder top cover D264, and a one-way air nozzle is installed in the one-way air outlet D2641 and is used for discharging the air flow in the linkage inner cylinder D260. In this embodiment, the air flow in the linkage inner cylinder D260 is slowly discharged through the one-way air nozzle, which is beneficial to the reset of the linkage slip ring, thereby facilitating the switching between wind power generation and solar power generation.

Preferably, in order to prevent foreign matters from entering the inner linkage barrel D260, a mesh D570 is further installed on the air inlet channel D111, and a plurality of fine meshes D571 are arranged on the mesh D570, and the meshes D571 are used for allowing the air flow to pass through but filtering large-particle impurities.

Preferably, in order to avoid the blockage of the mesh D570, the inventor further designs a mesh brush D580 for brushing the mesh, the mesh brush D580 is provided with soft mesh bristles D581, the mesh bristles D581 are tightly pressed on the mesh D570, the mesh brush D580 is installed at one end of a mesh brush rod D410, the other end of the mesh brush rod D410 passes through a brush rod chute C121 and then is hinged to one end of a brush driving rod D420, the other end of the brush driving rod D420 is eccentrically hinged (non-circle center hinged) to a brush D430, the brush eccentric D430 is sleeved on a third transmission shaft D203, the third transmission shaft D203 is circumferentially and rotatably installed on a second power generation support plate D132, the second power generation support plate D132 is installed on the top plate C120 of the hangar, and a third power generation bevel gear D623 is further sleeved on the third transmission shaft D203, and the third power generation bevel gear D623 is engaged with the second power generation bevel gear D622 for transmission. Can drive brush eccentric wheel D430 circumference when wind wheel axle D210 rotates and rotate to drive mesh brush D580 and reciprocate along mesh D570 and brush the adsorbed debris on the mesh, the debris that brush falls drop to output groove D112 near the mesh, thereby avoid polluting the mesh once more, output shaft D112 sets up on charging seat D110 and runs through the charging seat bottom. Still be provided with spring branch piece D411 on the mesh brush-holder stud D410, spring branch piece D411 assembles with brush-holder stud spring D320 one end, and the brush-holder stud spring D320 other end is installed on hangar roof C120 and is used for exerting the elasticity that hinders its and move down to mesh brush-holder stud D410. After the mesh brush D580 moves downwards, the mesh brush D320 moves upwards with the assistance of the brush rod spring D320, so that the probability of being stuck is reduced.

Impeller D530 sets up in the top of electricity generation board D520, and during the use, the impeller rotates easily to can play the effect of driving birds, prevent that birds from stopping on electricity generation board, excreting, just also reduced the contaminated probability of electricity generation board. In addition, the power generation plate can rotate, and foreign matters adsorbed on the surface of the power generation plate can be effectively thrown out through centrifugal force during rotation, so that the efficiency of solar power generation is ensured. Especially in the rain, the surface of the photovoltaic panel can be further cleaned by the erosion of rainwater.

Preferably, in order to prevent the power generation efficiency from being seriously affected by the rotation of the power generation panel D520 when solar power generation is performed, the inventors further performed the following improvement: a linkage lock hole D251 is arranged on the linkage outer cylinder D250, the linkage lock hole D251 and one end of a linkage lock rod D710 are assembled in an inserting mode, so that the linkage outer cylinder D250 cannot rotate, a linkage lock rod D711 is arranged on the linkage lock rod D710, the linkage lock rod D711 is clamped and assembled with a linkage sliding hole D142 in a sliding mode, the linkage sliding hole D142 is arranged on the linkage switch seat D140, a lock rod spring D330 is sleeved on a part, located between the closed end of the linkage sliding hole D142 and the linkage lock rod D711, of the linkage lock rod D710, the lock rod spring D330 is used for applying elastic force pushing the linkage lock rod D710 to the linkage lock hole D251, one end of the linkage lock rod D710 penetrates through the linkage switch seat D140 and the linkage abdicating groove D121 and then is assembled with a linkage delocalization block D450, the linkage abdicating groove D121 is arranged on the power generation frame D120 and penetrates through the power generation frame D120, a first linkage oblique plane D451 gradually approaching the linkage delocking block, the first linkage inclined plane D451 may be attached to a second linkage inclined plane D441, the second linkage inclined plane D441 is disposed on a linkage unlocking bar D440, and the linkage unlocking bar D440 is mounted on the power generation rack D120. When the power generation frame D120 moves downwards, the linkage unlocking bar D440 is driven to move downwards, so that the linkage locking bar D710 is driven to exit the linkage locking hole D251 against the elastic force of the locking bar spring D330.

Referring to fig. 27-32, the monitoring device comprises a monitoring shell G110 and a monitoring cover G120, the bottom of the monitoring cover G120 is open and covers the top of the monitoring shell G110, a cigarette cake cavity G112 and a mounting cavity G113 are respectively arranged on the monitoring shell G110, a cigarette cake G410 is placed in the cigarette cake cavity G112, and a large amount of thick smoke is generated when the cigarette cake G410 is burnt, so that the fire position can be indicated. The bottom of the tobacco cake cavity G113 is provided with a tobacco cake placing ring G710, and the tobacco cake placing ring G710 is used for placing the tobacco cake G410. The bottom of the cigarette cake cavity G113 is provided with a combustion cavity G115, the combustion cavity G115 is arranged on the monitoring shell G110, an igniter G810, a gas pipe G330, an ignition rotary disc G740, a suction wheel G730, a combustion partition plate G130 and a power impeller G720 are sequentially installed in the combustion cavity G115 from top to bottom, the ignition rotary disc G740, the suction wheel G730 and the power impeller G720 are sleeved on the gas pipe G330, and a hollow gas inner pipe G332 is arranged inside the gas pipe G330; the combustion clapboard G130 and the inner wall of the combustion cavity G115 are assembled, fixed and sealed, the igniter G810 is installed on the inner wall of the combustion cavity G115, and an ignition needle G811 of the igniter G810 extends into an opening at the top of the gas inner pipe G332; the high voltage is released by the pressure on the switch of the igniter G810, and the high voltage forms a discharge spark at the ignition pin G811, thereby igniting the combustible gas, which has the same principle as the existing electronic lighter. An ignition protrusion G741 is disposed on the top surface of the ignition turntable G740 and corresponding to the switch of the igniter G810, and when the ignition protrusion G741 enters the lower portion of the switch of the igniter G810, the switch of the igniter G810 is touched, so that the igniter G810 discharges to the ignition needle to ignite acetylene gas. The monitoring housing is provided with a suction hole G117 therethrough at a position where the combustion chamber G115 corresponds to the suction wheel G730, and the suction hole G117 is used to suck outside air into the combustion chamber G115 for facilitating combustion of acetylene when the suction wheel G730 rotates. The suction air hole G117 communicates with one end of the suction tube G210, and the other end of the suction tube G210 is led out to the outside of the monitoring case G110.

The gas pipe G330 is hollow, the bottom of the gas pipe G330 is provided with a through gas exhaust hole G331, the gas exhaust hole G331 is communicated with one end of a gas drainage channel G116, the other end of the gas drainage channel G116 is communicated with the bottom of a combustion chamber G115, the part of the combustion chamber G115 provided with a power impeller G720 is also communicated with the top of a reaction chamber G422 through a gas feeding channel G114, the reaction chamber G422 is arranged at the bottom of a reaction tank G420, the reaction tank G420 is arranged in an installation cavity G113, the interior of the reaction tank G420 is divided into the reaction chamber G422 at the bottom and a water storage chamber G421 at the top through a reaction partition plate G430, the reaction partition plate G430 is provided with a water injection conical hole G431, the water injection conical hole G431 is attached and sealed with a water injection conical head G324, the water injection conical head G324 is arranged at the bottom of the gas pipe G320, the hollow filling channel G321 is internally provided with a hollow gas inlet hole G322 at the bottom and, And a water filling outlet hole G323 is filled, the top of the filling pipe G320 penetrates through the reaction tank G420 and then is filled into the positioning sleeve G230 and assembled with the positioning sleeve G230 in a non-relatively axially movable mode (screwed through threads), and the top of the positioning sleeve G230 penetrates through the monitoring cover G120 and then is assembled with the end cover G220 in a sealing mode. Calcium carbide is stored in the reaction cavity G422, and saline is stored in the water storage cavity G421. When the device is used, the filling pipe G320 is pulled upwards, so that the water injection conical head G324 is separated from the water injection conical hole G431, at the moment, the brine in the water storage cavity G421 drops onto the calcium carbide in the reaction cavity from the water injection conical hole G431, the calcium carbide quickly generates a large amount of acetylene gas and heat when encountering water, the gas is introduced into the combustion cavity G115 through the gas supply channel G114 and then blows the power impeller G720 to rotate, and the airflow passing through the power impeller G720 enters the gas inner pipe G332 from the gas drainage channel G116 and then is sprayed out of the cigarette cake cavity G115; the power impeller G720 can drive the gas pipe G330 to rotate circumferentially when rotating, the gas pipe G330 drives the ignition turntable G740 and the suction wheel G730 to rotate circumferentially, the ignition turntable G740 drives the igniter through the ignition protrusion G741, and acetylene gas ignites the cigarette cake, so that a large amount of dense smoke is emitted by the cigarette cake.

Preferably, for the reaction rate of control carbide, still install the diversion rope G440 of multilayer spiral from top to bottom in the reaction chamber G422, diversion rope G440 adopts super absorbent material to make, after salt water drippage to diversion rope G440, diversion rope G440 carries water to likepowder carbide in, diversion rope G440 is dried to the heat during carbide reaction to can effectively control reaction rate.

Preferably, the top of the monitoring housing G110 is provided with a fastening groove G111, the fastening groove G111 can be connected with a fastening head G621, the fastening head G621 is mounted on one end of a fastening plate G620, the other end of the fastening plate G620 is mounted on the fastening mounting plate G610, and the fastening plate G620 has elasticity for applying an elastic force to the fastening head G621 to push the fastening groove G111, so that the fastening head G621 and the fastening groove G111 maintain a fastening state. Buckle board G620, buckle mounting panel G610 all install in buckle mounting groove G121, buckle mounting groove G121 sets up on monitoring lid G120.

The monitoring shell G110 is further provided with a thermal sensing hole G101, a memory spring G510, a monitoring unlocking sleeve G520 and a support rod G310 are sequentially installed in the thermal sensing hole G101 from bottom to top, an unlocking blind hole G521 with an open top and a closed bottom is formed in the monitoring unlocking sleeve G520, the unlocking blind hole G521 and the support rod G310 can be axially assembled in a sliding mode, and the top of the support rod G310 penetrates through the monitoring shell G110 and then is tightly propped against the inner side of the monitoring cover G120. When a fire disaster occurs, heat generated by combustion directly acts on the monitoring shell G110, the monitoring shell G110 is heated, so that the heat is transferred to the memory spring G510, the memory spring G510 extends above 120 ℃ and retracts below 100 ℃, so that the memory spring G510 is heated when the fire disaster occurs, the memory spring extends, the monitoring unlocking sleeve G520 is driven to move upwards, after the monitoring blind hole G521 is tightly attached to the bottom surface of the support rod G310, the monitoring unlocking sleeve G520 drives the support rod G310 to move upwards to jack the monitoring cover, and therefore a foundation is provided for discharging follow-up smoke. The part of the stay bar G310 penetrating out of the monitoring shell G110 is provided with a stay bar ring G311, and the stay bar ring G311 is used for limiting the maximum displacement of the stay bar G310 moving downwards.

Preferably, the buckle push plate G630 is clamped at a position corresponding to the buckle head G621 in the buckle groove G111 and slidably mounted, the buckle push plate G630 is assembled with one end of the buckle unlocking block G640, the other end of the buckle unlocking block G640 penetrates through the buckle stress plate G660 and then enters the thermal sensing hole G101, a first buckle inclined surface G641 is arranged on a portion, entering the thermal sensing hole G101, of the buckle unlocking block G640, and a second buckle inclined surface G522 is arranged on the top surface of the monitoring unlocking sleeve G520; the buckle unlocking block G640 is provided with a spring stress ring G642, a buckle spring G650 is sleeved on a part of the buckle unlocking block G640, which is located between the spring stress ring G642 and the buckle stress plate G660, the buckle spring G650 is used for applying elastic force to the buckle unlocking block G640 to push towards a thermal sensing hole, and the buckle stress plate G660 is installed on the buckle groove G111.

Can drive monitoring unlocking sleeve G520 after memory spring G510 is heated and shift up, thereby monitoring unlocking sleeve G520 shifts up the in-process and can make first buckle inclined plane G641 and the laminating of second buckle inclined plane G522 so that drive buckle unlocking block G640 overcomes buckle spring G650's elasticity and removes to buckle atress board G660, thereby drive buckle push pedal G630 case buckle head remove until with buckle head release buckle groove can, monitoring lid G120 and monitoring shell G110 separation this moment, can continue to promote the monitoring lid to shift up along with memory spring's extension, thereby make monitoring lid bottom and monitoring shell top separation, the smog that produces like this can be discharged fast.

The invention is not described in detail, but is well known to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A cleaning mechanism is used for cleaning a bottom plate of a hangar and is characterized by comprising a cleaning brush and a cleaning screw shaft, wherein the cleaning screw shaft and two side plates of a motor frame of a blind at two sides can rotate circumferentially and cannot be assembled in an axial movement mode; the cleaning screw shaft is sleeved with a cleaning sliding block, the cleaning sliding block and the cleaning screw shaft are assembled in a threaded screwing mode, the cleaning sliding block is clamped with a cleaning sliding rail and can be assembled in a sliding mode, the cleaning sliding rail is installed on an extension bottom plate, and the extension bottom plate is installed on a warehouse;

2. The cleaning mechanism according to claim 1, wherein the machine room side plates are respectively mounted on both sides of the machine room bottom plate, different slag discharge grooves are respectively provided between the two machine room side plates and the machine room bottom plate, and the opening and closing of the slag discharge grooves are controlled by a linked door of the linked door mechanism.

3. The sweeping mechanism according to claim 2, wherein the linked door mechanism comprises a linked door, a first linked pin and a second linked pin are respectively mounted on the linked door, the first linked pin is respectively hinged with the hangar frame plate and the door shaft plate on two sides of the linked door, a first guide arc groove and a second guide arc groove are respectively arranged on the hangar frame plate and the door shaft plate, and the second linked pin is respectively mounted in the first guide arc groove and the second guide arc groove, clamped with the first guide arc groove and slidably assembled; the warehouse frame plate is installed on the warehouse, the door shaft plate is installed on the engine warehouse end plate, the engine warehouse end plate is used for sealing the falling area and keeping away from one end of the charging and replacing module, and the engine warehouse end plate is installed on the warehouse.

4. The cleaning mechanism according to claim 3, wherein the second linkage pin is mounted on one end of a linkage connecting rod, the other end of the linkage connecting rod is assembled with a linkage slider through a third linkage pin, the linkage slider is axially slidably sleeved on a linkage sliding shaft, two ends of the linkage sliding shaft are respectively assembled with two linkage shaft plates, and the linkage shaft plates are mounted on the machine room end plate; the hangar end plate is further provided with two linkage limiting plates, and the linkage sliding shaft penetrates through the two linkage limiting plates.

5. The cleaning mechanism according to claim 4, wherein a linkage slider and a linkage spring are respectively sleeved on the part of the linkage sliding shaft between each adjacent linkage shaft plate and each adjacent linkage limiting plate, the linkage spring is used for pushing the linkage slider to the linkage limiting plate, and the linkage limiting plate is used for limiting the maximum sliding displacement of the linkage slider; still install the linkage slide on the hangar end plate, be provided with the linkage spout on the linkage slide, the linkage spout with linkage guide block, slidable assembly, the linkage guide block sets up on linkage power piece, linkage power piece suit on the linkage screw rod and through the screw thread closure assembly with it, but the linkage screw rod respectively with two linkage axial plates circumrotate, but axial displacement assembly.

6. The cleaning mechanism as claimed in claim 5, wherein one end of the linkage screw rod passes through a first blind motor frame shaft plate and then is assembled with a first secondary linkage bevel gear, the first secondary linkage bevel gear is in meshing transmission with the first linkage bevel gear, the first linkage bevel gear is sleeved on a linkage intermediate shaft, the linkage intermediate shaft and a second blind motor frame shaft plate are assembled in a circumferential rotation manner, and the first blind motor frame shaft plate and the second blind motor frame shaft plate are respectively installed on the blind motor frames; and a second linkage bevel gear is further installed on the linkage intermediate shaft, the second linkage bevel gear is in meshing transmission with a second auxiliary linkage bevel gear, and the second auxiliary linkage bevel gear is sleeved on the sweeping screw shaft.

7. A forest fire monitoring system based on an unmanned aerial vehicle, which is characterized in that the sweeping mechanism of any one of claims 1-6 is applied.

8. A forest fire monitoring system as claimed in claim 7, further comprising:

the unmanned aerial vehicle is used for patrolling according to a set route through GIS map navigation and acquiring air, image and thermal imaging image information of a patrolling area;

the trailer is used for conveying the unmanned aerial vehicle parked in the garage to a preset position to charge or change the battery;

the hangar is used for providing shelter for the unmanned aerial vehicle and charging and replacing power for the unmanned aerial vehicle to realize automatic cruising of the unmanned aerial vehicle;

the monitoring device is arranged at a position where a fire disaster easily occurs, a large amount of dense smoke can be emitted when the monitoring device encounters the fire disaster, and the fire position can be determined by acquiring images of the large amount of dense smoke when the unmanned aerial vehicle patrols, so that accurate positioning is provided for the subsequent fire suppression;

the GIS map is respectively installed on a server and an onboard industrial personal computer of an unmanned aerial vehicle in the form of a database and software, the unmanned aerial vehicle is also respectively provided with a cloud deck, an air collecting device, an onboard wireless module, an onboard positioning module, an onboard memory and an onboard Bluetooth, the cloud deck is provided with a camera and an infrared thermal imager, the camera is used for acquiring images of an inspection area, the infrared thermal imager is used for acquiring thermal imaging images of the inspection area and judging whether fire hazards exist in the inspection area or not through the thermal imaging images;

the air collecting device is used for obtaining an air sample of an inspection area, and then whether fire hazards exist at an air collecting point or not can be judged by analyzing the concentration of combustible gas and smoke in the air sample; the unmanned aerial vehicle transmits and stores the acquired information on the hangar wireless module; the onboard industrial personal computer is respectively in communication connection with the camera, the infrared thermal imager, the onboard wireless module, the onboard positioning module, the onboard memory and the onboard Bluetooth, and data acquired by the camera, the infrared thermal imager, the onboard wireless module and the onboard positioning module are stored in the onboard memory in real time;

the machine storehouse is internally provided with:

the hangar Bluetooth is used for wirelessly communicating with the airborne Bluetooth;

the hangar memory is used for storing data;

a flow meter for detecting the flow rate of the air sample;

a smoke sensor for detecting the smoke concentration of an air sample;

the battery charging and replacing module is used for charging the unmanned aerial vehicle for endurance or replacing a battery of the unmanned aerial vehicle for endurance;

the hangar industrial personal computer is respectively in communication connection with a hangar wireless module, a hangar Bluetooth module, a hangar memory, a flowmeter, a smoke sensor, a combustible gas sensor and a battery charging and replacing module;

software used for identifying inspection images and inspection thermal imaging images is arranged in the hangar industrial personal computer, so that whether fire hazards exist in an unmanned aerial vehicle inspection area or not is judged by combining air sample information collected by the unmanned aerial vehicle, and information reaching an early warning threshold value is packaged and conveyed to a server.

9. The forest fire monitoring system of claim 8, wherein the hangar comprises a storehouse and a hangar top plate, a landing area with an open top is arranged inside the storehouse, and the landing area is used for taking off and landing of the unmanned aerial vehicle; the inner side of the storehouse is provided with a hangar bottom plate, the hangar bottom plate is respectively provided with a walking guide line, a landing direction line and a landing loop line, the landing loop line is used for designating a landing area of the unmanned aerial vehicle, and the unmanned aerial vehicle only lands after entering the landing loop line; the landing direction line is positioned at one end, close to the battery charging and replacing module, of the landing coil line and used for providing direction guidance for the taking-off and landing of the unmanned aerial vehicle; the walking guide line is used for guiding the trailer to walk towards the detection mounting plate and providing guidance for the walking direction of the trailer so as to provide a foundation for positioning of a follow-up unmanned aerial vehicle; install on the hangar bottom plate and survey the mount table, survey still to install on the mount table and survey the lift seat, survey and be provided with on the lift seat and survey the spout, survey the spout and survey slider block, slidable assembly, survey the slider and install on surveying the lifter plate, survey the lifter plate and install on surveying the cylinder axle, survey cylinder axle one end and pack into in surveying the electric jar, survey the electric jar and install on surveying the lift seat, still install the sealed cowling on surveying the lifter plate, the inside cavity of sealed cowling and with lead out trachea one end intercommunication, the import that the lead out trachea other end inserted the flowmeter, the export of flowmeter and smoke transducer's import intercommunication, smoke transducer's export and combustible gas transducer's import intercommunication, combustible gas transducer's export and blast pipe intercommunication.

10. A forest fire monitoring system as claimed in claim 8 wherein the storehouse is further provided with a power generation module comprising a power generation base mounted on the roof of the storehouse, the power generation base is provided with a power generation frame, the power generation frame is directly or indirectly provided with a power generation shaft barrel, the power generation shaft barrel is provided with a shaft barrel shaft block, the power generation shaft barrel is sleeved with a power generation sliding sleeve, the power generation sliding sleeve is hinged with a strut hinge shaft, the strut hinge shaft is mounted on one end of a power generation strut, the other end of the power generation strut is assembled with a first plate seat through a hinge ball and forms a spherical hinge, the first plate seat is mounted on one end of a power generation plate, the other end of the power generation plate is provided with a second plate seat, and the second plate seat is hinged with the shaft barrel shaft block through;

the power generation sliding sleeve can axially slide along the power generation shaft barrel, photovoltaic panels are respectively attached to two end faces of each power generation panel, and the photovoltaic panels are used for generating power through solar energy; the power generation shaft barrel shaft is directly or indirectly transmitted with a power generation input shaft of a generator, the power generation plate can be driven by wind power to rotate so as to drive the power generation shaft barrel shaft to rotate, and the power generation shaft barrel shaft can drive the power generation input shaft to rotate to generate power when rotating; the photovoltaic panel and the generator generate current which is stored in the storage battery;

the wind wheel shaft is arranged in the power generation supporting rod in a circumferential rotating mode, the top of the wind wheel shaft penetrates through the power generation shaft barrel and then is assembled with the rotor of the first electric slip ring, the stator of the first electric slip ring is arranged on the power generation shaft barrel, the rotor of the first electric slip ring is in conductive connection with one end of the conductive bar, the conductive bar is arranged in the wind wheel shaft, the other end of the conductive bar is electrically connected with the rotor of the second electric slip ring, the rotor of the second electric slip ring is sleeved on the wind wheel shaft, and the stator of the second electric slip ring is arranged; one end of the wind wheel shaft, which penetrates out of the first electric slip ring, is sleeved with a wind wheel, the wind wheel can be driven to rotate by wind power, and the wind wheel shaft and a top plate of the hangar can rotate circumferentially and cannot move axially;

the stator of the first electric slip ring is in conductive connection with the power outlet end of the photovoltaic panel, the stator of the second electric slip ring is in conductive connection with the charging input end of the storage battery box, a charging and discharging module and a storage battery are installed in the storage battery box, and the charging and discharging module is used for adjusting external current and inputting the adjusted external current into the storage battery for storage or adjusting the electric regulation of the storage battery and outputting the adjusted external current to external equipment for use;

the linkage air hole penetrates through the linkage inner cylinder, and the top of the inner side of the linkage inner cylinder is sealed by an inner cylinder top cover;

the linkage sliding ring is assembled with one end of a linkage pull rod in a sealing and axially sliding manner, the other end of the linkage pull rod penetrates through the linkage inner cylinder and then is assembled with the power generation sliding sleeve, a sliding sleeve pressing plate is installed at the bottom of the power generation sliding sleeve, the linkage sliding ring is sleeved on the power generation shaft barrel in a sealing and axially sliding manner, a linkage spring is sleeved on the part, located between the linkage sliding ring and the connecting shaft collar, of the power generation shaft barrel, and the linkage spring is used for applying elastic force for preventing the linkage sliding ring from moving downwards;

the linkage inner tube is provided with the inner tube through hole that runs through with the department that the water conservancy diversion annular corresponds, and the inner tube through hole runs through the linkage inner tube and communicates with the inside suction chamber of linkage inner tube, the epaxial cover of blast wheel is equipped with the impeller, is provided with several impeller blades on the impeller, the linkage inner tube is provided with the suction groove that runs through with the part that is located impeller below or near, suction groove and air inlet annular intercommunication, air inlet annular and inlet duct one end intercommunication, the inlet duct other end runs through the electricity generation seat, air inlet annular, inlet duct all set up in the electricity generation seat.