CN114463915A - Senbao fire prevention early warning device based on Internet of things and early warning method thereof - Google Patents
Senbao fire prevention early warning device based on Internet of things and early warning method thereof Download PDFInfo
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- CN114463915A CN114463915A CN202210139419.XA CN202210139419A CN114463915A CN 114463915 A CN114463915 A CN 114463915A CN 202210139419 A CN202210139419 A CN 202210139419A CN 114463915 A CN114463915 A CN 114463915A
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- 230000002265 prevention Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 97
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 230000006855 networking Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/005—Fire alarms; Alarms responsive to explosion for forest fires, e.g. detecting fires spread over a large or outdoors area
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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- Biodiversity & Conservation Biology (AREA)
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Abstract
The invention discloses a Senbao fire-prevention early warning device based on the Internet of things and an early warning method thereof, and belongs to the technical field of forestry protection equipment. A Senbao fire prevention early warning device based on the Internet of things comprises at least two groups of mounting brackets, wherein each mounting bracket comprises a main rod, and a fixing part for improving the stability of the main rod is arranged at the bottom of the main rod; further comprising: the cable fixing device comprises a mounting box, a first mounting cavity is formed in the mounting box, a first mounting plate is fixedly connected in the first mounting cavity, a bobbin is connected to the first mounting plate after the second mounting plate rotates, and a cable is wound on the bobbin; according to the invention, the installation box moves back and forth among the multiple groups of installation supports, and the detection part arranged on the installation box can be lifted up and down, so that environments with different positions and heights in a forest are detected, the detection range is expanded, more data are provided for the monitoring room, and the monitoring room can conveniently prevent fire.
Description
Technical Field
The invention relates to the technical field of forestry protection equipment, in particular to a Senbao fire prevention early warning device based on the Internet of things and an early warning method thereof.
Background
Forest fire refers to the action of forest fire which is not artificially controlled, freely spreads and expands in forest lands or grasslands, and brings certain harm and loss to forests, ecosystems and human beings.
At present, a plurality of forests are located in towns and developed into scenic spots, and flames generated by partial smokers in the scenic spots are easy to cause the forest to have fire, so that the forest is caused to have big fire, and therefore fire prevention early warning needs to be carried out on the forest, and the occurrence of fire is reduced.
However, the existing forest fire prevention early warning device has many problems, the existing forest fire prevention early warning device is small in measuring range, is inconvenient to detect humidity and temperature in environments with different heights, cannot timely manage and control fire when the fire occurs, and brings life danger to animals, woods and fire fighters in deep forests when a tiny fire becomes a big fire after fire fighters arrive, so that the forest fire prevention early warning device based on the internet of things and the early warning method thereof need to be designed.
Disclosure of Invention
The invention aims to solve the problem of fixation of a detection range in the prior art, and provides a Sensen-Bao fire-prevention early warning device based on the Internet of things and an early warning method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fire prevention early warning device for a Senbao based on the Internet of things comprises at least two groups of mounting brackets, wherein each mounting bracket comprises a main rod, and a fixing part for improving the stability of the main rod is arranged at the bottom of the main rod; further comprising: the mounting box is internally provided with a second mounting cavity, a second mounting plate is fixedly connected in the second mounting cavity, a bobbin is connected to the second mounting plate after the second mounting plate rotates, a cable is wound on the bobbin, one end of the cable penetrates through an inner hole of the bobbin and extends to the outer side of the second mounting plate, and a detection part for detecting the humidity and the temperature of each position of the forest is arranged at the other end of the cable; a retraction mechanism for retracting and releasing the cable and a power supply system for supplying power to the cable are arranged in the second mounting cavity; the driving part is arranged at the top of the main rod and used for driving the mounting box to move back and forth between at least two groups of mounting brackets; the cutting part is arranged at the top of the installation box and is used for cutting the tree crown growing to the same horizontal height as the installation box; the fire prevention portion is arranged at the top of the main rod and used for cooling and replenishing water to the forest.
For the convenience of the installation box comes and goes, preferably, the drive division is including rotating the mounting disc of connecting at the mobile jib top, it is connected with the removal cable to rotate on the mounting disc, the installation box passes through mount pad fixed connection on removing the cable, fixedly connected with installation section of thick bamboo on the mobile jib, the first motor of fixedly connected with in the installation section of thick bamboo, the output fixedly connected with drive shaft of first motor, the drive shaft links to each other through first gear train is synchronous with the mounting disc.
In order to facilitate the lifting of the control detection part, preferably, the winding and unwinding part comprises a second motor connected with a fixing plate in a second installation cavity, an output end fixedly connected with transmission shaft of the second motor is fixedly connected with the installation pipe, a second reciprocating lead screw is rotatably connected to the second installation plate and synchronously connected with the transmission shaft through a fifth chain wheel set, a sliding block is connected to the second reciprocating lead screw in a threaded manner, a guide roller is rotationally connected to the second installation cavity, the axis of the guide roller is perpendicular to that of the second reciprocating lead screw, the cable penetrates through one end of the sliding block and the guide roller and is fixedly connected with the detection part, and a guide block is fixedly connected to the cable.
In order to put out a fire and prevent the conflagration for the convenience, fire prevention portion includes the person in charge of fixed connection on two sets of adjacent mobile masts, be responsible for and go up fixedly connected with branch pipe, fixedly connected with multiunit shower nozzle on the branch pipe, be provided with the portion of delivering water that is used for to being responsible for in the installation section of thick bamboo.
In the main pipe is sent into to the convenience of being convenient for with water, preferably, the portion of sending water includes fixed connection and is in two sets of with two sets of piston barrels and the setting of axle center in the top of installation section of thick bamboo and the connecting plate in the middle of the piston barrel, fixedly connected with connecting rod on the connecting plate, the connecting rod extends to fixedly connected with piston plate in the piston barrel, the cavity has been seted up in the mobile jib, the cavity is linked together with the person in charge, the drain pipe of piston barrel is linked together through drain pipe and cavity, the end fixedly connected with inlet tube that intakes of piston barrel, the inlet tube is kept away from the piston barrel and is extended to subaerial, be provided with the reciprocating mechanism who is used for making the reciprocal lift of connecting plate in the installation section of thick bamboo.
In order to save cost conveniently, preferably, the reciprocating mechanism comprises a first reciprocating screw rod rotating on the side walls of the two groups of piston cylinders, the first reciprocating screw rod is synchronously connected with the driving shaft through a first chain wheel set, reciprocating threads are arranged on the driving shaft, two groups of ratchet mechanisms are rotatably connected on the connecting plate, and the two groups of ratchet mechanisms are respectively in threaded connection with the first reciprocating screw rod and the driving shaft.
In order to prevent the pipeline from falling, the main pipe and the branch pipes are preferably hoses which are lapped on branches of a forest.
In order to prevent that the tree crown from influencing the install bin and removing, preferably, the cutting is including rotating the installation pipe of connection in the install bin bottom, fixedly connected with cutting knife on the installation pipe, the first mounting panel of top fixedly connected with of mobile jib, be provided with fixed cable on the first mounting panel, the mount pad internal rotation is connected with the pivot, fixedly connected with runner in the pivot, the runner slides with fixed cable block, first installation cavity has been seted up in the install bin, first installation cavity internal rotation is connected with the transmission shaft, the transmission shaft links to each other with the pivot through the second sprocket group is synchronous, it is connected with the connecting axle to rotate on the install bin, the connecting axle links to each other with the transmission shaft through the third sprocket group in step, the connecting axle passes through the second gear group and links to each other with the install bin is synchronous.
For the convenience of the work of the detection part, preferably, the power supply system includes fixed connection and is in the generator of first installation cavity, the top fixedly connected with gearbox of generator, the input shaft and the third sprocket group of gearbox link to each other in step, the output shaft of gearbox passes through the fourth sprocket group with the input shaft of generator and links to each other in step, fixedly connected with is used for the battery of the electric energy that the generator produced in the second installation cavity, the outside of install bin is provided with and is used for converting solar energy into the photovoltaic board of electric energy and save in the battery, the battery passes through electric rotary joint with the cable and rotates and link to each other.
An early warning method of a fire-protection early warning device based on the Internet of things comprises the following steps:
the method comprises the following steps: the mounting box is moved among the plurality of groups of mounting brackets through the driving part;
step two: moving the installation box to a designated position, then lowering the detection part, and detecting the air humidity and temperature in the spaces with different heights at the designated position and the environment in the forest by the detection part;
step three: the detection part transmits the detected data to the monitoring part, and an alarm is given when the detected data is close to the degree that the fire is easy to happen;
step four: after the detection part detects that the forest has the risk of fire, the fire prevention part sprays water into the forest to increase the humidity in the forest, reduce the occurrence probability of the fire and eliminate the alarm.
Compared with the prior art, the invention provides a Sen's insurance fire prevention early warning device based on the Internet of things, which has the following beneficial effects:
1. according to the fire-protection fire-prevention early warning device based on the Internet of things, the installation box moves back and forth among the multiple groups of installation supports, the detection part installed on the installation box can ascend and descend, and further environments with different positions and different heights in a forest are detected, so that the detection range is expanded, more data are provided for a monitoring room, and the monitoring room can conveniently prevent fire.
2. This Sen guarantor fire prevention early warning device based on thing networking makes through the reaction force that friction produced between runner and the fixed cable send out the installation pipe and rotate and make the cutting knife rotate to the outstanding crown on the removal route to the install bin cuts, thereby avoids outstanding crown and install bin to collide with each other.
3. This forest protects fire prevention early warning device based on thing networking through lay the hose in the forest and disguise into the tendril with the hose, improves the inside aesthetic property of forest, is convenient for increase the humidity in the forest simultaneously, increases the degree of difficulty that the vegetation burns to prevent the conflagration.
The detection device comprises a plurality of groups of installation supports, wherein the installation supports are arranged on the installation supports, and the detection part is arranged on the installation supports and can move up and down.
Drawings
Fig. 1 is a schematic structural diagram of a fire-protection early warning device based on the internet of things;
fig. 2 is a front view of a fire-protection early warning device based on the internet of things;
fig. 3 is a schematic structural diagram of a part a in fig. 1 of a fire-protection early warning device based on the internet of things according to the present invention;
fig. 4 is a schematic structural diagram of a part B in fig. 2 of a fire-protection early warning device based on the internet of things according to the present invention;
fig. 5 is a schematic structural diagram of a part C in fig. 2 of a fire-protection early warning device based on the internet of things according to the present invention;
fig. 6 is a main sectional view of a mounting cylinder of a fire-protection early warning device based on the internet of things;
fig. 7 is a schematic structural diagram of a main sectional view of a mounting box of a fire-protection early warning device based on the internet of things;
fig. 8 is a schematic structural diagram of a right cross-sectional view of a fire-protection early warning device installation box based on the internet of things.
In the figure: 101. a base; 102. fixing the rod; 103. a main rod; 1031. a climbing frame; 1032. a cavity; 104. mounting the cylinder; 1041. an inlet and an outlet; 105. mounting a disc; 1051. moving the cable; 106. a first mounting plate; 1061. fixing the cable; 201. a first motor; 202. a drive shaft; 2021. reciprocating screw threads; 2022. a first gear set; 203. a piston cylinder; 2031. a first reciprocating screw rod; 2032. a first sprocket set; 2033. a connecting rod; 2034. a piston plate; 2035. a ratchet mechanism; 2036. a connecting plate; 301. a main pipe; 302. a branch pipe; 303. a spray head; 401. installing a box; 4011. a first mounting cavity; 4012. a second mounting cavity; 402. a photovoltaic panel; 403. installing a pipe; 4031. a cutting knife; 4032. a second gear set; 501. a mounting seat; 502. a rotating shaft; 503. a rotating wheel; 504. a second sprocket set; 505. a drive shaft; 506. a connecting shaft; 507. a third sprocket set; 601. a gearbox; 602. a generator; 603. a fourth sprocket set; 604. a storage battery; 6041. an electrical rotary joint; 701. a second mounting plate; 702. a second motor; 703. a transmission shaft; 704. a cable; 705. a second reciprocating screw rod; 706. a fifth sprocket set; 707. a slider; 708. a guide roller; 709. a guide block; 801. a housing; 802. a humidity detector; 803. a temperature detector; 804. a smoke detector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
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.
Example (b): referring to fig. 1-2, a fire-protection early warning device based on internet of things comprises at least two sets of mounting brackets, each mounting bracket comprises a main rod 103, a fixing part for improving the stability of the main rod 103 is arranged at the bottom of the main rod 103,
the fixing part includes a base 101 fixedly coupled to the bottom of the main rod 103, and a fixing rod 102 fixedly coupled to the bottom of the base 101, the fixing rod 102 being raised into the ground, thereby improving the stability of the main rod 103 located on the ground.
Referring to fig. 6 and 7, the present invention further includes: a second mounting cavity 4012 is formed in the mounting box 401, a second mounting plate 701 is fixedly connected in the second mounting cavity 4012, a bobbin is connected to the second mounting plate 701 after the second mounting plate 701 rotates, a cable 704 is wound on the bobbin, one end of the cable 704 penetrates through an inner hole of the bobbin and extends to the outer side of the second mounting plate 701, and a detection portion used for detecting humidity and temperature of each position of a forest is arranged at the other end of the cable 704; a retraction mechanism for retracting the cable 704 and a power supply system for supplying power to the cable 704 are provided in the second mounting chamber 4012.
Through jack control bobbin pivoted direction, when bobbin anticlockwise rotation, the cable 704 of winding on the bobbin is not hard up, under the action of gravity of self and the gravity of detection portion, the detection portion moves down, thereby make the detection portion pass the empty between the trees in the forest and detect the forest internal environment inside and remove, otherwise, then pack up the detection portion, at the in-process that descends, the detection portion continuation humidity in the different height to the forest internal portion, the temperature etc. detect, make it receive the install bin 401 again, be convenient for remove the detection portion and detect the forest to next position, thereby improve the scope that detects.
The detection part in the above embodiment includes a casing 801 fixedly connected to the bottom of the cable 704, the casing 801 is fixedly connected with a humidity detector 802 for detecting humidity, a temperature detector 803 for detecting temperature, and a smoke detector 804 for detecting smoke, wherein an alarm device and a controller for transmitting and receiving signals are further provided in the casing 801, and a camera capable of rotating by three hundred sixty degrees can also be provided at the bottom of the casing 801 for providing a real-time image of the inside of a forest to a monitoring room, which is not described herein in detail, so that a worker can conveniently troubleshoot potential safety hazards in the forest.
Referring to fig. 1, 2, 3, 5 and 6, the present invention further includes a driving portion disposed on the top of the main rod 103 and configured to drive the installation box 401 to move back and forth between at least two sets of installation brackets, the driving portion includes an installation plate 105 rotatably connected to the top of the main rod 103, a movable cable 1051 is rotatably connected to the installation plate 105, the installation box 401 is fixedly connected to the movable cable 1051 through an installation seat 501, an installation cylinder 104 is fixedly connected to the main rod 103, a first motor 201 is fixedly connected to the installation cylinder 104, an output end of the first motor 201 is fixedly connected to a driving shaft 202, and the driving shaft 202 and the installation plate 105 are synchronously connected through a first gear set 2022.
It should be noted that the movable cable 1051 and the fixed cable 1061 have certain flexibility, so that the mounting seat 501 can conveniently bypass from one side of the mounting tray 105 and the first mounting plate 106 to the other side.
Start first motor 201, first motor 201 makes drive shaft 202 rotate, drive shaft 202 makes the mounting disc 105 rotate through first gear train 2022, mounting disc 105 makes removal cable 1051 rotate, thereby the messenger follows removal cable 1051 and removes around multiunit mounting disc 105 through install seat 501 fixed connection install bin 401 on removing cable 1051, thereby the position of transform detection portion, improve detection range, wherein, exit 1041 has all been seted up at the upper and lower both ends of installation section of thick bamboo 104, the outer wall fixedly connected with climbing frame 1031 in bank of mobile jib 103, thereby be convenient for maintenance person to detect the maintenance to the part at installation section of thick bamboo 104 interior and installation section of thick bamboo 104 top.
Referring to fig. 1, 2, 4, 7 and 8, the present invention further comprises a cutting part disposed on the top of the installation box 401 for cutting a crown growing to the same horizontal height as the installation box 401, the cutting part comprises an installation tube 403 rotatably connected to the bottom of the installation box 401, a cutting knife 4031 is fixedly connected to the installation tube 403, a first installation plate 106 is fixedly connected to the top of the main rod 103, a fixed cable 1061 is disposed on the first installation plate 106, a rotation shaft 502 is rotatably connected to the installation seat 501, a rotation wheel 503 is fixedly connected to the rotation shaft 502, the rotation wheel 503 is slidably engaged with the fixed cable 1061, a first installation cavity 4011 is disposed in the installation box 401, a transmission shaft 505 is rotatably connected to the first installation cavity 4011, the transmission shaft 505 is synchronously connected to the rotation shaft 502 through a second sprocket set 504, a connection shaft 506 is rotatably connected to the installation box 401, the connection shaft 506 is synchronously connected to the transmission shaft 505 through a third sprocket set 507, the connecting shaft 506 is synchronously connected with the mounting tube 403 via the second gear set 4032.
When the driving part moves the installation box 401, the rotating wheel 503 and the fixed cable 1061 generate friction, the reaction force generated by the friction causes the rotating wheel 503 to rotate, the rotating wheel 503 causes the rotating shaft 502 to rotate, the rotating shaft 502 causes the transmission shaft 505 to rotate through the second chain wheel group 504, the transmission shaft 505 causes the connecting shaft 506 to rotate through the third chain wheel group 507, the connecting shaft 506 causes the installation pipe 403 to rotate through the second gear group 4032, so that the cutting knife 4031 rotates, the rotating cutting knife 4031 cuts the protruding crown in the advancing direction of the installation box 401, so that the crown is prevented from being an obstacle in the moving direction of the installation box 401, the crown is prevented from colliding with the installation box 401, and the installation box 401 is protected.
Referring to fig. 1, 2, 4, 5 and 6, the present invention further comprises a fire prevention portion disposed on the top of the main rods 103 for cooling and replenishing water to the forest, the fire prevention portion comprises a main pipe 301 fixedly connected to two adjacent main rods 103, a branch pipe 302 is fixedly connected to the main pipe 301, a plurality of groups of spray heads 303 are fixedly connected to the branch pipe 302, a water supply portion for supplying water into the main pipe 301 is disposed in the installation cylinder 104, the water supply portion comprises two groups of piston cylinders 203 and a connecting plate 2036, the two groups of piston cylinders 203 are coaxially connected to the top and the bottom of the installation cylinder 104, the connecting plate 2036 is disposed between the two groups of piston cylinders 203, a connecting rod 2033 is fixedly connected to the connecting plate 2036, the connecting rod 2033 extends into the piston cylinder 203 and is fixedly connected to the piston plate 2034, a cavity 1032 is disposed in the main rods 103, the cavity 1032 is communicated with the main pipe 301, a water discharge pipe of the piston cylinder 203 is communicated with the cavity 1032 through a water discharge pipe, a water inlet end of the piston cylinder 203 is fixedly connected to a water inlet pipe, the water inlet pipe is far away from the piston cylinder 203 and extends to the ground, a reciprocating mechanism used for enabling the connecting plate 2036 to reciprocate is arranged in the mounting cylinder 104, the reciprocating mechanism comprises a first reciprocating screw rod 2031 rotating on the side walls of the two groups of piston cylinders 203, the first reciprocating screw rod 2031 is synchronously connected with the driving shaft 202 through a first chain wheel group 2032, a reciprocating thread 2021 is arranged on the driving shaft 202, two groups of ratchet mechanisms 2035 are rotatably connected on the connecting plate 2036, and the two groups of ratchet mechanisms 2035 are respectively in threaded connection with the first reciprocating screw rod 2031 and the driving shaft 202.
After the device is installed, the water inlet pipe is put into a large-capacity water source, such as a river channel and an underground well, when the detection part detects that humidity and temperature in the forest easily cause fire, the first motor 201 rotates in a reverse direction to the direction of the movement of the installation box 401, at this time, under the action of the ratchet mechanism 2035, the connecting plate 2036 reciprocates up and down on the reciprocating screw rod 2031 and the reciprocating screw thread 2021 of the drive shaft 202, the connecting plate 2036 which moves up and down makes the two piston plates 2034 reciprocate up and down in the two piston cylinders 203 through the two connecting rods 2033, the output end and the input end of the piston cylinder 203 are both provided with one-way valves, so as to generate negative pressure in the piston cylinder 203, water in the river channel or the underground well is sucked into the piston cylinder 203 and discharged into the cavity 1032 through the water outlet pipe by the negative pressure, and water in the cavity 1032 flows into the main pipe 301 to the branch pipe 302 under the action of subsequent pressure as the water in the cavity 1032 increases, and finally, spraying the water to the forest through a spray head 303, increasing the humidity in the forest, reducing the temperature in the forest and increasing the flame retardance of fallen grass leaves, so that the forest is prevented from being on fire, and the forest fire is prevented.
The ratchet mechanism 2035 in the above embodiment includes an outer ring and an inner ring, the inner ring rotates on the outer ring, the outer ring is fixedly connected with the connecting plate 2036, the inner ring is in threaded connection with the first reciprocating screw 2031 and the driving shaft 202, the inner ring is provided with a ratchet, the outer ring is provided with a pawl corresponding to the ratchet, which is not shown in the figure, wherein the main pipe 301 and the branch pipe 302 are hoses, which are put on branches of a forest to prevent falling from high altitude due to long main pipe 301 and branch pipe 302 and heavy internal water, and the main pipe 301 and the branch pipe 302 can be disguised as vines, and the main rod 103 can be disguised as a trunk, thereby improving the aesthetic property.
Referring to fig. 7 and 8, the retraction part of the present invention includes a second motor 702 having a fixed plate connected in a second mounting cavity 4012, an output end of the second motor 702 is fixedly connected with a transmission shaft 703, the transmission shaft 703 is fixedly connected with a bobbin, a second mounting plate 701 is rotatably connected with a second reciprocating screw rod 705, the second reciprocating screw rod 705 is synchronously connected with the transmission shaft 703 through a fifth chain wheel set 706, the second reciprocating screw rod 705 is threadedly connected with a sliding block 707, a guide roller 708 is rotatably connected in the second mounting cavity 4012, an axis of the guide roller 708 is perpendicular to an axis of the second reciprocating screw rod 705, a cable 704 passes through the sliding block 707 and is fixedly connected with one end of the guide roller 708 and a detection part, and a guide block 709 is fixedly connected on the cable 704.
The second motor 702 is started, the second motor 702 rotates the bobbin through the transmission shaft 703, the rotation of the transmission shaft 703 is controlled, the rotation of the bobbin is controlled, and the winding and unwinding of the cable 704 are controlled, when the transmission shaft 703 rotates, the transmission shaft 703 rotates two sets of second reciprocating screw rods 705 through the fifth chain wheel set 706, the second reciprocating screw rods 705 rotate to make the sliding blocks 707 slide on the second reciprocating screw rods 705 in a reciprocating manner, so as to drag the cable 704, so that the cable 704 is wound more orderly in the winding process of the bobbin, the guide rollers 708 are used for guiding the cable 704, the damage of the sheath of the cable 704 caused by the friction between the cable 704 and the installation pipe 403 is prevented, when the cable 704 is wound, the conical inclined surface of the guide block 709 with the conical upper end is connected with the pipe wall of the installation pipe 403, so that the detection part can be natural or in the installation box 401, thereby avoiding collision between the detection portion and the mounting pipe 403.
Referring to fig. 7 and 8, the power supply system of the present invention includes a generator 602 fixedly connected in a first installation cavity 4011, a transmission case 601 is fixedly connected to the top of the generator 602, an input shaft of the transmission case 601 is synchronously connected to a third sprocket set 507, an output shaft of the transmission case 601 is synchronously connected to an input shaft of the generator 602 through a fourth sprocket set 603, a storage battery 604 for electric energy generated by the generator 602 is fixedly connected in a second installation cavity 4012, a photovoltaic panel 402 for converting solar energy into electric energy and storing the electric energy in the storage battery 604 is disposed outside the installation box 401, and the storage battery 604 is rotatably connected to a cable 704 through an electrical rotary joint 6041.
In the process of rotation of the third sprocket set 507, the third sprocket set 507 rotates the input shaft of the gearbox 601 through a sprocket, the gear in the gearbox 601 amplifies torque to enable the output shaft of the gearbox 601 to rotate at high speed, the output shaft of the gearbox 601 rotating at high speed enables the input shaft of the generator 602 to rotate at high speed through the fourth sprocket set 603, so that the generator 602 generates electricity, the photovoltaic panel 402 converts solar energy into electric energy, details are not repeated herein, the electric energy generated by the generator 602 and the electric energy converted by the photovoltaic panel 402 are stored in the storage battery 604, the storage battery 604 transmits the electric energy into the cable 704 through the electric rotary joint 6041, and the electric energy is transmitted into the detection part through the cable 704 to supply power for the work of the detection part, so that the electric energy loss is saved and the power is supplied for the detection part in motion.
It should be noted that the mounting boxes 401 in the above embodiment may also be provided with four sets, the four sets of mounting boxes 401 are respectively disposed on the cables between two sets of adjacent mounting cylinders 104, and the forest may be monitored by moving the cables 1051 to make the mounting boxes 401 reciprocate between the two sets of adjacent mounting cylinders 104.
An early warning method of a fire-protection early warning device based on the Internet of things comprises the following steps:
the method comprises the following steps: the mounting box 401 is moved between the plurality of sets of mounting brackets by the driving section;
step two: moving the installation box 401 to a designated position, then lowering the detection part, and detecting the air humidity, the temperature and the environment in the forest in the space with different heights at the designated position through the detection part;
step three: the detection part transmits the detected data to the monitoring part, and an alarm is given when the detected data is close to the degree that the fire is easy to happen;
step four: after the detection part detects that the forest has the risk of fire, the fire prevention part sprays water into the forest to increase the humidity in the forest, reduce the occurrence probability of the fire and eliminate the alarm.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A fire-protection early warning device based on the Internet of things comprises at least two groups of mounting brackets and is characterized in that,
the mounting bracket comprises a main rod (103), and a fixing part for improving the stability of the main rod (103) is arranged at the bottom of the main rod (103);
further comprising:
the installation box (401), a second installation cavity (4012) is formed in the installation box (401), a second installation plate (701) is fixedly connected in the second installation cavity (4012), a bobbin is connected to the second installation plate (701) after the second installation plate (701) rotates, a cable (704) is wound on the bobbin, one end of the cable (704) penetrates through an inner hole of the bobbin and extends to the outer side of the second installation plate (701), and a detection portion for detecting the humidity and the temperature of each position of a forest is arranged at the other end of the cable (704);
a retraction mechanism for retracting and releasing the cable (704) and a power supply system for supplying power to the cable (704) are arranged in the second installation cavity (4012);
the driving part is arranged at the top of the main rod (103) and used for driving the mounting box (401) to move back and forth between at least two groups of mounting brackets;
the cutting part is arranged at the top of the installation box (401) and is used for cutting the tree crown growing to the same horizontal height as the installation box (401);
the fireproof part is arranged at the top of the main rod (103) and used for cooling and replenishing water to the forest.
2. The fire prevention early warning device is protected to forest based on thing networking of claim 1, characterized in that, the drive division includes the mounting disc (105) of rotation connection at mobile jib (103) top, it removes cable (1051) to rotate to be connected with on mounting disc (105), install bin (401) are through mount pad (501) fixed connection on removing cable (1051), fixedly connected with installation section of thick bamboo (104) on mobile jib (103), fixedly connected with first motor (201) in the installation section of thick bamboo (104), the output fixedly connected with drive shaft (202) of first motor (201), drive shaft (202) link to each other with mounting disc (105) through first gear train (2022) is synchronous.
3. The fire-protection fire-prevention early warning device based on the Internet of things as claimed in claim 2, wherein the winding and unwinding part comprises a second motor (702) with a fixed plate connected in a second installation cavity (4012), the output end of the second motor (702) is fixedly connected with a transmission shaft (703), the transmission shaft (703) is fixedly connected with a bobbin, a second mounting plate (701) is rotatably connected with a second reciprocating screw rod (705), the second reciprocating screw rod (705) is synchronously connected with the transmission shaft (703) through a fifth chain wheel set (706), a sliding block (707) is in threaded connection with the second reciprocating screw rod (705), a guide roller (708) is rotatably connected in the second installation cavity (4012), the axis of the guide roller (708) is perpendicular to the axis of the second reciprocating screw rod (705), and one end of the cable (704) penetrating through the sliding block (707) and the guide roller (708) is fixedly connected with the detection part, and a guide block (709) is fixedly connected to the cable (704).
4. The fire-protection forest fire-prevention early warning device based on the Internet of things is characterized in that the fire-prevention part comprises a main pipe (301) fixedly connected to two adjacent main rods (103), a branch pipe (302) is fixedly connected to the main pipe (301), a plurality of groups of spray heads (303) are fixedly connected to the branch pipe (302), and a water feeding part for feeding water into the main pipe (301) is arranged in the installation cylinder (104).
5. The fire-protection forest and guard early warning device based on the Internet of things according to claim 4, the water feeding part comprises two groups of piston cylinders (203) which are fixedly connected with the top and the bottom of the mounting cylinder (104) and have the same axle center and a connecting plate (2036) arranged between the two groups of piston cylinders (203), a connecting rod (2033) is fixedly connected on the connecting plate (2036), the connecting rod (2033) extends into the piston cylinder (203) and is fixedly connected with a piston plate (2034), a cavity (1032) is arranged in the main rod (103), the cavity (1032) is communicated with the main pipe (301), the water discharge pipe of the piston cylinder (203) is communicated with the cavity (1032) through a water discharge pipe, the water inlet end of the piston cylinder (203) is fixedly connected with a water inlet pipe, the water inlet pipe is far away from the piston cylinder (203) and extends to the ground, a reciprocating mechanism used for enabling the connecting plate (2036) to reciprocate and ascend and descend is arranged in the mounting cylinder (104).
6. The fire-protection fire-prevention early warning device based on the Internet of things is characterized in that the reciprocating mechanism comprises a first reciprocating screw rod (2031) rotating on the side wall of two groups of piston cylinders (203), the first reciprocating screw rod (2031) is synchronously connected with a driving shaft (202) through a first chain wheel group (2032), reciprocating threads (2021) are arranged on the driving shaft (202), two groups of ratchet mechanisms (2035) are rotatably connected on the connecting plate (2036), and the two groups of ratchet mechanisms (2035) are respectively in threaded connection with the first reciprocating screw rod (2031) and the driving shaft (202).
7. The fire-protection forest and fire-prevention early warning device based on the Internet of things is characterized in that the main pipe (301) and the branch pipes (302) are hoses which are lapped on branches of a forest.
8. The fire prevention early warning device is protected to forest based on thing networking of claim 6, characterized in that, the cutting includes the installation pipe (403) of rotation connection in installation box (401) bottom, fixedly connected with cutting knife (4031) on installation pipe (403), the top fixedly connected with first mounting panel (106) of mobile jib (103), be provided with fixed cable (1061) on first mounting panel (106), mount pad (501) internal rotation is connected with pivot (502), fixedly connected with runner (503) on pivot (502), runner (503) and fixed cable (1061) block slide, first installation cavity (4011) has been seted up in installation box (401), first installation cavity (4011) internal rotation is connected with transmission shaft (505), transmission shaft (505) and pivot (502) pass through second sprocket group (504) and link to each other in step, the mounting box (401) is connected with a connecting shaft (506) in a rotating mode, the connecting shaft (506) is synchronously connected with a transmission shaft (505) through a third chain wheel set (507), and the connecting shaft (506) is synchronously connected with the mounting pipe (403) through a second gear set (4032).
9. The fire-protection forest and guard early warning device based on the Internet of things of claim 8, the power supply system comprises a generator (602) fixedly connected in the first installation cavity (4011), the top of the generator (602) is fixedly connected with a gearbox (601), an input shaft of the gearbox (601) is synchronously connected with a third chain wheel set (507), the output shaft of the gearbox (601) is synchronously connected with the input shaft of the generator (602) through a fourth chain wheel set (603), a storage battery (604) used for generating electric energy by the generator (602) is fixedly connected in the second mounting cavity (4012), the outside of the installation box (401) is provided with a photovoltaic panel (402) which is used for converting solar energy into electric energy and storing the electric energy into a storage battery (604), the storage battery (604) is rotatably connected with the cable (704) through an electric rotating joint (6041).
10. An early warning method of a fire-protection early warning device based on the internet of things comprises the fire-protection early warning device based on the internet of things of claim 9, and is characterized by comprising the following steps:
the method comprises the following steps: moving the mounting box (401) between the plurality of sets of mounting brackets by a drive section;
step two: moving the installation box (401) to a designated position, then lowering the detection part, and detecting the air humidity, the air temperature and the environment in the forest in the spaces with different heights at the designated position through the detection part;
step three: the detection part transmits the detected data to the monitoring part, and an alarm is given when the detected data is close to the degree that the fire is easy to happen;
step four: after the detection part detects that the forest has the risk of fire, the fire prevention part sprays water into the forest to increase the humidity in the forest, reduce the occurrence probability of the fire and eliminate the alarm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210139419.XA CN114463915A (en) | 2022-02-16 | 2022-02-16 | Senbao fire prevention early warning device based on Internet of things and early warning method thereof |
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| CN202210139419.XA CN114463915A (en) | 2022-02-16 | 2022-02-16 | Senbao fire prevention early warning device based on Internet of things and early warning method thereof |
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