Forest fire emergency alarm judging device based on internet platform

Abstract

The application discloses a kind of forest fire emergency alarm determination devices based on internet platform, it is related to forest fire emergency alarm technical field, including main body mechanism, the main body mechanism includes floor, the bottom surface of the floor is fixedly installed with two storage shell, the floor is below and is provided with detection linkage blocking mechanism, this based on internet platform's forest fire emergency alarm determination device, the present application is equipped with detection spraying unit, can continue sampling detection to surrounding forest air, cooperate smoke sensor, double-spectrum camera quickly identify smoke concentration and abnormal temperature area, once find that fire risk parameter exceeds preset threshold, immediately send position alarm information to monitoring terminal through internet platform, while automatically starting high-pressure spray head and spraying fire-retardant water to the detected fire area, directly delay the spread speed of initial fire, reduce the risk of smoldering hazard diffusion, realize the synchronous performance of detection alarm and initial interception.

Description

Technical Field

[0001] This invention relates to the field of forest fire emergency alarm technology, specifically a forest fire emergency alarm determination device based on an internet platform. Background Technology

[0002] The forest fire emergency alarm and judgment device is the front-end intelligent core equipment of the forest fire prevention and control early warning system. It integrates three major functions: fire perception, intelligent judgment, and automatic alarm. It can monitor the forest environment around the clock without human intervention, automatically identify fire characteristics, eliminate environmental interference, and accurately determine the fire level. Simultaneously, it triggers emergency alarms and reports the location. The device dynamically adjusts the judgment threshold according to the season, day and night, and meteorological conditions. For example, in summer, when the baseline temperature is high, the temperature warning threshold is increased accordingly, and in dry seasons, the smoke and gas triggering threshold is reduced to adapt to the fire risk characteristics under different environments.

[0003] Forest fire emergency alarm detection devices are typically installed at designated locations. However, these devices can only perform the basic function of detecting alarms. When a fire occurs, the terrain in the forest area is often uneven, making it easy to miss smoldering hazards on the surface. At the same time, the height and direction of the fire spread are also affected by the terrain, making it difficult to monitor and thus hindering timely and effective containment measures based on the fire's spread trend.

[0004] Combining the above issues, we find that existing forest fire emergency alarm and detection devices based on internet platforms have difficulty simultaneously avoiding the problems mentioned above when in use. Even if they can be solved, they require the assistance of external tools, thus failing to achieve the desired effect. Therefore, we propose a forest fire emergency alarm and detection device based on an internet platform. Summary of the Invention

[0005] The purpose of this invention is to provide a forest fire emergency alarm determination device based on an Internet platform to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a forest fire emergency alarm determination device based on an Internet platform, comprising a main body, the main body including a floor, two storage shells fixedly installed on the bottom surface of the floor, and a detection linkage blocking mechanism provided below the floor; The detection linkage blocking mechanism includes a detection spraying unit located on the outside of the floor. The detection spraying unit is used to detect the temperature and smoke concentration in the forest area in real time. When the detected parameters exceed the threshold, an alarm is triggered and the spread of the fire is delayed. The detection linkage blocking mechanism also includes a detection adjustment unit, which is located on the outside of the floor. The detection adjustment unit is used to adjust the height of the detection spraying unit according to the location of the fire and the terrain of the forest. A linkage triggering mechanism is provided on the outside of the detection linkage blocking mechanism. The linkage triggering mechanism is located below the floor. The linkage triggering mechanism is used to link the detection spraying unit and detection adjustment unit at the corresponding fire range according to the direction of the fire.

[0007] Preferably, the detection spraying unit includes two lifting plates, each positioned above the storage shell. Two electric push rods are fixedly mounted on the bottom surface of each lifting plate. A mounting shell is fixedly mounted at the bottom end of each pair of electric push rods. A servo motor is fixedly mounted on the inner bottom wall of each mounting shell. A lead screw is fixedly mounted on the output end of each servo motor. A nut is threaded onto the outer surface of each lead screw. A ring plate is fixedly mounted on the outer surface of each nut. Two sets of lifting sleeves are fixedly mounted on the inner wall of each ring plate. A connecting pipe is slidably connected inside each set of lifting sleeves. The bottom surface of each connecting pipe is fixedly connected to the inner bottom wall of the mounting shell. A fixed... Each lifting sleeve is connected to an on / off valve. A high-pressure nozzle is fixedly connected to the top of each lifting sleeve. A water pump is fixedly connected inside every two connecting pipes. A water supply pipe is fixedly connected to the input end of each water pump. A rotary motor is fixedly installed on the inner wall of each lifting plate. A dual-spectrum camera is fixedly installed at the output end of each rotary motor. An air pump is fixedly installed on the inner wall of each mounting shell. A smoke inlet pipe is fixedly installed at the input end of each air pump. The outer surface of each smoke inlet pipe is fixedly connected to the inner wall of the mounting shell. A smoke exhaust pipe is fixedly connected to the output end of each air pump. A smoke sensor is installed below each smoke exhaust pipe. The bottom surface of each smoke sensor is fixedly connected to the inner bottom wall of the mounting shell.

[0008] Preferably, two guide rods are fixedly installed on the bottom surface of each of the lifting plates, and the outer surface of each guide rod is slidably connected to the inside of the mounting shell.

[0009] Preferably, three baffles are fixedly installed on the outer surface of each of the mounting shells, and the outer surface of each baffle is in contact with the inner wall of the storage shell.

[0010] Preferably, the detection and adjustment unit includes two water pumps. The input end of each water pump is fixedly connected to a water pumping pipe, and the output end of each water pump is fixedly connected to a drain pipe. The interior of each drain pipe is fixedly connected to a jet nozzle. A turntable is provided below each jet nozzle. A rotating shaft is fixedly installed on the inner wall of each turntable. The outer surface of each rotating shaft is rotatably connected to the inner wall of the storage shell. A lifting gear is fixedly installed on the outer surface of each rotating shaft. A lifting rack meshes with the outer surface of each lifting gear. The left side of each lifting rack is fixedly connected to the right side of the mounting shell. An electromagnetic brake is fixedly installed on the outer surface of each rotating shaft.

[0011] Preferably, a water-blocking shell is fixedly installed on the outer surface of each of the lifting racks, and the outer surface of each water-blocking shell is slidably connected to the interior of the storage shell.

[0012] Preferably, a reset spring is fixedly installed on the inner wall of each storage shell, and the top end of each reset spring is fixedly connected to the bottom surface of the mounting shell.

[0013] Preferably, each of the lifting racks has guide grooves on both sides, and each guide groove has a limiting plate slidably connected inside, with the bottom surface of each limiting plate being fixedly connected to the inner bottom wall of the storage shell.

[0014] Preferably, the linkage triggering mechanism includes a storage box, with one side of each of the two storage shells close to each other fixedly connected to the two sides of the storage box, a partition fixedly installed on the inner wall of the storage box, and the bottom surface of each water pump fixedly connected to the upper surface of the partition. The storage box forms a transmission chamber and a water storage chamber through the partition. A diversion pipe is fixedly connected inside the drain pipe, and a linkage pipe is fixedly connected inside the diversion pipe. A top rod is slidably connected inside the linkage pipe, and a limit shell is slidably connected to the outer surface of the top rod. A triggering rod is slidably connected inside the limit shell, and a pressure switch is fixedly installed at one end of the triggering rod. A fixing plate is fixedly installed on the side of the pressure switch away from the top rod, and the bottom surface of the fixing plate is fixedly connected to the upper surface of the partition. A water supply pipe is fixedly connected inside the diversion pipe, and a control valve is fixedly connected inside the diversion pipe.

[0015] Preferably, a sealing gasket is slidably connected to the outer surface of the top rod, and the outer surface of the sealing gasket is fixedly connected to the inner wall of the linkage tube.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention, by incorporating a detection spraying unit, can continuously sample and detect the air in the surrounding forest area. Combined with a smoke sensor and a dual-spectrum camera, it can quickly identify smoke concentration and abnormal temperature areas. Once the fire hazard parameters are found to exceed the preset threshold, it immediately sends a location alarm information to the monitoring terminal via the Internet platform. At the same time, it automatically activates the high-pressure nozzles to spray flame-retardant water on the detected fire area, directly slowing down the initial spread of the fire and reducing the risk of smoldering. This achieves simultaneous detection alarm and initial interception. This invention features a detection and adjustment unit that automatically adjusts the height of the detection spraying unit based on the fire spread height and forest terrain. This ensures that the dual-spectrum camera and sampling air inlet are always at the corresponding height, adapting to the monitoring height differences caused by terrain undulations. It also avoids obstructing the monitoring view with surface debris, ensuring the accuracy of fire detection. Furthermore, the height adjustment is driven by the jet, eliminating the need for additional complex power drive components during the adjustment process; the position adjustment can be completed directly using the water supply power. This invention, by incorporating a linkage triggering mechanism, can automatically trigger the activation of the detection and adjustment unit corresponding to the spread direction after a local fire is detected, using water pressure. This causes the detection and spraying unit in that direction to rise to a suitable position, expanding the monitoring and interception range. Without the need for manual remote adjustment of the mechanism in the corresponding direction, the equipment in the corresponding area can be automatically adjusted according to the fire's trajectory, achieving automatic linkage prevention and control of the fire's spread direction. This creates a monitoring and interception barrier in advance along the fire's spread path, preventing missed detections and missed preventions due to untimely monitoring after the fire has spread. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the storage shell of the present invention; Figure 3 This is a schematic diagram of the lifting plate of the present invention; Figure 4 This is a cross-sectional view of the mounting shell of the present invention; Figure 5 This is a schematic diagram of the structure of the smoke inlet pipe of the present invention; Figure 6 This is a schematic diagram of the structure of the annular plate of the present invention; Figure 7 This is a schematic diagram of the structure of the water-blocking shell of the present invention; Figure 8 This is a schematic diagram of the lifting rack of the present invention; Figure 9 This is a cross-sectional view of the storage box of the present invention; Figure 10 This is a schematic diagram showing the disassembled linkage tube of the present invention.

[0018] In the diagram: 1. Main structure; 11. Floor; 12. Storage shell; 2. Detection linkage blocking mechanism; 21. Detection spraying unit; 2101. Lifting plate; 2102. Water supply pipe; 2103. High-pressure nozzle; 2104. Electric push rod; 2105. Baffle net; 2106. Mounting shell; 2107. On / off valve; 2108. Smoke inlet pipe; 2109. Dual-spectrum camera; 2110. Lifting sleeve; 2111. Guide rod; 2112. Connecting pipe; 2113. Ring plate; 2114. Air pump; 2115. Smoke exhaust pipe; 2116. Rotary motor; 2117. Smoke sensor; 2118. Water supply pump; 2119. Servo motor; 2120. Nut; 2121. Lead screw; 22. Detection adjustment Unit; 2201, Water-blocking shell; 2202, Return spring; 2203, Lifting rack; 2204, Limiting plate; 2205, Guide groove; 2206, Electromagnetic brake; 2207, Rotating shaft; 2208, Lifting gear; 2209, Water suction pipe; 2210, Turntable; 2211, Jet nozzle; 2212, Drain pipe; 2213, Water pump; 3, Linkage triggering mechanism; 301, Storage box; 302, Partition plate; 303, Transmission chamber; 304, Water storage chamber; 305, Diverter pipe; 306, Pressure switch; 307, Fixing plate; 308, Triggering rod; 309, Sealing gasket; 310, Limiting shell; 311, Top rod; 312, Linkage pipe; 313, Control valve; 314, Water supply pipe. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figures 1-6 The present invention provides a technical solution: a forest fire emergency alarm determination device based on an Internet platform, including a main body 1, the main body 1 including a floor 11, two storage shells 12 fixedly installed on the bottom surface of the floor 11, and a detection linkage blocking mechanism 2 provided below the floor 11. The detection linkage blocking mechanism 2 includes a detection spraying unit 21, which is located on the outside of the floor 11. The detection spraying unit 21 is used to detect the temperature and smoke concentration in the forest area in real time. When the detected parameters exceed the threshold, an alarm is triggered and the spread of the fire is delayed.

[0021] As a further definition of the detection linkage blocking mechanism 2 of the present invention, the detection spraying unit 21 includes two lifting plates 2101, each lifting plate 2101 being located above the storage shell 12. Two electric push rods 2104 are fixedly mounted on the bottom surface of each lifting plate 2101. A mounting shell 2106 is fixedly mounted at the bottom end of each pair of electric push rods 2104. A servo motor 2119 is fixedly mounted on the inner bottom wall of each mounting shell 2106. A lead screw 2121 is fixedly mounted at the output end of each servo motor 2119. A nut 2120 is threaded onto the outer surface of each lead screw 2121. Each nut 2120... The outer surface of the housing 2106 is fixedly equipped with ring plates 2113. Two sets of lifting sleeves 2110 are fixedly installed on the inner wall of each ring plate 2113. A connecting pipe 2112 is slidably connected inside each set of lifting sleeves 2110. The bottom surface of each connecting pipe 2112 is fixedly connected to the inner bottom wall of the housing 2106. An on / off valve 2107 is fixedly connected inside each lifting sleeve 2110. A high-pressure nozzle 2103 is fixedly connected to the top of each lifting sleeve 2110. A water supply pump 2118 is fixedly connected inside every two connecting pipes 2112. The input end of each water supply pump 2118 is fixedly connected to... A water supply pipe 2102; a rotary motor 2116 is fixedly installed on the inner wall of each lifting plate 2101; a dual-spectrum camera 2109 is fixedly installed at the output end of each rotary motor 2116; an air pump 2114 is fixedly installed on the inner wall of each mounting shell 2106; a smoke inlet pipe 2108 is fixedly installed at the input end of each air pump 2114; the outer surface of each smoke inlet pipe 2108 is fixedly connected to the inner wall of the mounting shell 2106; the output end of each air pump 2114 is fixedly connected to a smoke exhaust pipe 2115; a smoke sensor 2117 is installed below each smoke exhaust pipe 2115; each smoke sensor... The bottom surface of the device 2117 is fixedly connected to the inner bottom wall of the mounting shell 2106. With the addition of a detection spraying unit 21, it can continuously sample and detect the air in the surrounding forest area. In conjunction with the smoke sensor 2117 and the dual-spectrum camera 2109, it can quickly identify smoke concentration and abnormal temperature areas. Once the fire hazard parameters are found to exceed the preset threshold, it immediately sends a location alarm information to the monitoring terminal through the Internet platform. At the same time, it automatically starts the high-pressure nozzle 2103 to spray flame-retardant water on the detected fire area, directly slowing down the spread of the initial fire and reducing the risk of smoldering fire. This achieves simultaneous detection alarm and initial interception. Please see Figure 4 Two guide rods 2111 are fixedly installed on the bottom surface of each lifting plate 2101. The outer surface of each guide rod 2111 is slidably connected to the inside of the mounting shell 2106. The guide rods 2111 can guide and limit the relative sliding between the mounting shell 2106 and the lifting plate 2101, ensuring that the lifting and moving process of the mounting shell 2106 is more stable. Please see Figure 3Each mounting shell 2106 has three baffles 2105 fixedly installed on its outer surface. The outer surface of each baffle 2105 is in contact with the inner wall of the storage shell 12. The baffles 2105 protect the internal components of the storage shell 12 and prevent branches and fallen leaves from entering the storage shell 12 and jamming the transmission structure.

[0022] The specific implementation of this embodiment is as follows: the entire system is deployed at multiple points according to the forest terrain, and is pre-buried underground, with only the detection spraying unit 21 exposed. During use, the air pump 2114 draws air from the forest area outside the mounting housing 2106 through the smoke inlet pipe 2108, and directs the air to the smoke sensor 2117 through the smoke exhaust pipe 2115. The smoke sensor 2117 detects the smoke concentration in the air in real time. Simultaneously, the rotary motor 2116 drives the dual-spectrum camera 2109 to slowly rotate, performing infrared and visible light scans on the surrounding forest area, continuously detecting abnormal temperature points within the area. When the smoke concentration or local temperature exceeds a preset threshold... Upon receiving the alarm, the device immediately sends a fire alarm message containing the precise location to the remote monitoring terminal via the Internet platform. At the same time, the servo motor 2119 starts and drives the lead screw 2121 to rotate. The lead screw 2121 drives the ring plate 2113 and the lifting sleeve 2110 to move upward through the nut 2120, raising the high-pressure nozzle 2103 to the corresponding height. After opening the on / off valve 2107, the water pump 2118 delivers flame-retardant water to the high-pressure nozzle 2103 through the water supply pipe 2102, connecting pipe 2112 and lifting sleeve 2110. The high-pressure nozzle 2103 then sprays flame-retardant water onto the fire area to prevent the initial spread of the fire.

[0023] Example 2: Please refer to Figure 1 , Figure 2 , Figure 7 and Figure 8 The present invention provides a technical solution: a forest fire emergency alarm determination device based on an Internet platform. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The detection linkage blocking mechanism 2 also includes a detection adjustment unit 22, which is located on the outside of the floor 11. The detection adjustment unit 22 is used to adjust the height position of the detection spraying unit 21 according to the fire location and forest terrain.

[0024] As a further definition of the detection linkage blocking mechanism 2 of the present invention, the detection adjustment unit 22 includes two water pumps 2213. The input end of each water pump 2213 is fixedly connected to a water pumping pipe 2209, and the output end of each water pump 2213 is fixedly connected to a drain pipe 2212. Each drain pipe 2212 has a fixedly connected jet nozzle 2211 inside. A turntable 2210 is disposed below each jet nozzle 2211. A rotating shaft 2207 is fixedly installed on the inner wall of each turntable 2210. The outer surface of each rotating shaft 2207 is rotatably connected to the inner wall of the storage shell 12. A lifting gear 2208 is fixedly installed on the outer surface of each rotating shaft 2207, and the outer surface of each lifting gear 2208 meshes with... The device includes lifting racks 2203, with the left side of each lifting rack 2203 fixedly connected to the right side of the mounting housing 2106. Each rotating shaft 2207 has an electromagnetic brake 2206 fixedly installed on its outer surface. With the addition of a detection and adjustment unit 22, the device can automatically adjust the height of the detection spraying unit 21 according to the fire spread height and the terrain of the forest area, so that the dual-spectrum camera 2109 and the sampling air inlet are always maintained at the corresponding height. This adapts to the monitoring height difference caused by terrain undulations, while avoiding obstruction of the monitoring field of view by surface debris, ensuring the accuracy of fire perception. Furthermore, the height is adjusted by jet drive, and no additional complex power drive components are required during the adjustment process. The position adjustment can be completed directly using water supply power. Please see Figure 2 Each lifting rack 2203 has a water baffle 2201 fixedly installed on its outer surface. The outer surface of each water baffle 2201 is slidably connected to the inside of the storage shell 12. The water baffle 2201 protects the lifting rack 2203 and prevents water from entering the meshing gap between the lifting rack 2203 and the lifting gear 2208, which would cause the components to rust. Please see Figure 2 Each storage shell 12 has a reset spring 2202 fixedly installed on its inner wall. The top of each reset spring 2202 is fixedly connected to the bottom surface of the mounting shell 2106. The reset spring 2202 can provide a buffer force when the mounting shell 2106 descends, and can also assist the mounting shell 2106 in resetting. Please see Figure 8 Each lifting rack 2203 has guide grooves 2205 on both sides, and each guide groove 2205 has a limit plate 2204 slidably connected inside. The bottom surface of each limit plate 2204 is fixedly connected to the inner bottom wall of the storage shell 12. The guide grooves 2205 and the limit plates 2204 limit the movement direction of the lifting rack 2203, preventing the lifting rack 2203 from deviating during movement and ensuring the stability of the lifting rack 2203 when it drives the mounting shell 2106 to move.

[0025] The specific implementation method of this embodiment is as follows: When it is necessary to adjust the overall height of the detection spraying unit 21 according to the terrain of the forest area, the water pump 2213 draws the stored flame-retardant water through the water pumping pipe 2209 and delivers the flame-retardant water to the jet nozzle 2211 through the drain pipe 2212. The jet nozzle 2211 sprays water at high speed to impact the turntable 2210, which drives the turntable 2210 and the rotating shaft 2207 to rotate. The rotating shaft 2207 drives the lifting gear 2208 to rotate, which meshes and drives the lifting rack 2203 to move up and down, thereby driving the mounting shell 2106 and the lifting plate 2101 to rise and fall as a whole. After adjusting to a suitable height, the electromagnetic brake 2206 is activated to lock the rotating shaft 2207, completing the height adjustment. The sprayed water is stored in the storage shell 12 and supplied to the water supply pump 2118. The whole process can be completed directly using the power of the water supply.

[0026] Example 3: Please refer to Figure 1 , Figure 2 and Figures 8-10 The present invention provides a technical solution: a forest fire emergency alarm determination device based on an Internet platform. The present invention makes corresponding improvements to the technical problems mentioned in the background art. A linkage triggering mechanism 3 is provided on the outside of the detection linkage blocking mechanism 2. The linkage triggering mechanism 3 is located below the floor 11. The linkage triggering mechanism 3 is used to link the detection spraying unit 21 and the detection adjustment unit 22 at the corresponding fire range according to the fire direction.

[0027] As a further definition of the linkage triggering mechanism 3 of the present invention, the linkage triggering mechanism 3 includes a storage box 301, with one side of each of the two storage shells 12 close to each other and fixedly connected to the two sides of the storage box 301 respectively. A partition 302 is fixedly installed on the inner wall of the storage box 301, and the bottom surface of each water pump 2213 is fixedly connected to the upper surface of the partition 302. The storage box 301 forms a transmission cavity 303 and a water storage cavity 304 through the partition 302. A diversion pipe 305 is fixedly connected inside the drain pipe 2212, and a linkage pipe 312 is fixedly connected inside the diversion pipe 305. A push rod 311 is slidably connected inside the linkage pipe 312, and a limit shell 310 is slidably connected to the outer surface of the push rod 311. A triggering rod 308 is slidably connected inside the limit shell 310, and a pressure switch 306 is fixedly installed at one end of the triggering rod 308. A fixing plate 307 is fixedly installed on the side of the switch 306 away from the top rod 311. The bottom surface of the fixing plate 307 is fixedly connected to the upper surface of the partition plate 302. A water supply pipe 314 is fixedly connected inside the diversion pipe 305. A control valve 313 is fixedly connected inside the diversion pipe 305. By setting a linkage triggering mechanism 3, after a local fire is detected, the detection and adjustment unit 22 in the corresponding spread direction can be automatically triggered by the water supply pressure to start, which drives the detection and spraying unit 21 in that direction to rise to a suitable position, thereby expanding the monitoring and interception range. Without the need for manual remote adjustment of the mechanism in the corresponding direction, the equipment in the corresponding area can be automatically adjusted according to the fire direction, realizing automatic linkage prevention and control in the direction of fire spread. A monitoring and interception barrier is formed in advance on the fire spread path to avoid missed detection and prevention due to untimely monitoring after the fire spreads. Please see Figure 10 A sealing gasket 309 is slidably connected to the outer surface of the push rod 311. The outer surface of the sealing gasket 309 is fixedly connected to the inner wall of the linkage pipe 312. The sealing gasket 309 seals the gap between the inner wall of the linkage pipe 312 and the push rod 311, preventing water from seeping into the limit shell 310 and ensuring the stability of the linkage triggering process.

[0028] The specific implementation method of this embodiment is as follows: When the device detects that the fire is located in a certain direction of the device, the control valve 313 in the corresponding direction diversion pipe 305 is opened. Part of the pressurized water output by the water pump 2213 enters the linkage pipe 312 through the diversion pipe 305. The water pressure pushes the push rod 311 to slide inside the linkage pipe 312. The push rod 311 pushes the trigger rod 308 to move towards the pressure switch 306. After the trigger rod 308 squeezes the pressure switch 306, the detection and adjustment unit 22 of the adjacent device in the corresponding direction is automatically started. The detection and spraying unit 21 of the adjacent area is adjusted to a suitable height in advance, and the monitoring and interception preparation of the corresponding area is started. The remaining pressurized water flows into the water storage chamber 304 through the water supply pipe 314 for storage, and is used for subsequent spraying of flame retardant water. The fire can be automatically linked and controlled in a step-by-step manner along the direction of fire spread, and the monitoring and interception defense line is set up in advance on the spread path.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forest fire emergency alarm and judgment device based on an Internet platform, comprising a main body (1), characterized in that: The main body (1) includes a floor (11), two storage shells (12) are fixedly installed on the bottom surface of the floor (11), and a detection linkage blocking mechanism (2) is provided below the floor (11). The detection linkage blocking mechanism (2) includes a detection spraying unit (21), which is located outside the floor (11). The detection spraying unit (21) is used to detect the temperature and smoke concentration in the forest area in real time. When the detected parameters exceed the threshold, an alarm is triggered and the spread of the fire is delayed. The detection linkage blocking mechanism (2) also includes a detection adjustment unit (22), which is located outside the floor (11). The detection adjustment unit (22) is used to adjust the height of the detection spraying unit (21) according to the fire location and forest terrain. The detection linkage blocking mechanism (2) is provided with a linkage triggering mechanism (3) on its outer side. The linkage triggering mechanism (3) is located below the floor (11). The linkage triggering mechanism (3) is used to link the detection spraying unit (21) and the detection adjustment unit (22) at the corresponding fire range according to the direction of the fire.

2. The forest fire emergency alarm and judgment device based on an internet platform according to claim 1, characterized in that: The detection spraying unit (21) includes two lifting plates (2101), each of which is located above the storage shell (12). Two electric push rods (2104) are fixedly installed on the bottom surface of each lifting plate (2101). A mounting shell (2106) is fixedly installed at the bottom end of each pair of electric push rods (2104). A servo motor (2119) is fixedly installed on the inner bottom wall of each mounting shell (2106). A lead screw (2121) is fixedly installed at the output end of each servo motor (2119). Each lead screw (2121) has a nut (2120) threaded onto its outer surface. Each nut (2120) has a ring plate (2113) fixedly mounted on its outer surface. Each ring plate (2113) has two sets of lifting sleeves (2110) fixedly mounted on its inner wall. Each set of lifting sleeves (2110) has a connecting pipe (2112) slidably connected inside. The bottom surface of each connecting pipe (2112) is fixedly connected to the inner bottom wall of the mounting shell (2106). Each lifting sleeve (2110) has a fixedly connected passageway inside. A shut-off valve (2107), a high-pressure nozzle (2103) is fixedly connected to the top of each of the lifting sleeves (2110), a water supply pump (2118) is fixedly connected inside every two of the connecting pipes (2112), a water supply pipe (2102) is fixedly connected to the input end of each of the water supply pumps (2118), a rotary motor (2116) is fixedly installed on the inner wall of each of the lifting plates (2101), a dual-spectrum camera (2109) is fixedly installed at the output end of each of the rotary motors (2116), and each of the mounting shells (2106) Each of the inner walls of the housing is fixedly equipped with an air pump (2114), and each air pump (2114) is fixedly equipped with a smoke inlet pipe (2108) at its input end. The outer surface of each smoke inlet pipe (2108) is fixedly connected to the inner wall of the housing (2106). Each air pump (2114) is fixedly connected to a smoke exhaust pipe (2115) at its output end. Each smoke exhaust pipe (2115) is provided with a smoke sensor (2117) below it. The bottom surface of each smoke sensor (2117) is fixedly connected to the inner bottom wall of the housing (2106).

3. The forest fire emergency alarm and judgment device based on an internet platform according to claim 2, characterized in that: Two guide rods (2111) are fixedly installed on the bottom surface of each of the lifting plates (2101), and the outer surface of each guide rod (2111) is slidably connected to the inside of the mounting shell (2106).

4. A forest fire emergency alarm and judgment device based on an internet platform according to claim 2, characterized in that: Three baffles (2105) are fixedly installed on the outer surface of each of the mounting shells (2106), and the outer surface of each baffle (2105) is in contact with the inner wall of the storage shell (12).

5. A forest fire emergency alarm and judgment device based on an internet platform according to claim 2, characterized in that: The detection and adjustment unit (22) includes two water pumps (2213). The input end of each water pump (2213) is fixedly connected to a water pump pipe (2209), and the output end of each water pump (2213) is fixedly connected to a drain pipe (2212). The inside of each drain pipe (2212) is fixedly connected to a jet nozzle (2211). A turntable (2210) is provided below each jet nozzle (2211), and a rotating shaft is fixedly installed on the inner wall of each turntable (2210). (2207), the outer surface of each of the rotating shafts (2207) is rotatably connected to the inner wall of the storage shell (12), the outer surface of each of the rotating shafts (2207) is fixedly installed with a lifting gear (2208), the outer surface of each of the lifting gears (2208) is meshed with a lifting rack (2203), the left side of each of the lifting racks (2203) is fixedly connected to the right side of the mounting shell (2106), and the outer surface of each of the rotating shafts (2207) is fixedly installed with an electromagnetic brake (2206).

6. A forest fire emergency alarm and judgment device based on an internet platform according to claim 5, characterized in that: Each of the lifting racks (2203) has a water baffle (2201) fixedly installed on its outer surface, and the outer surface of each water baffle (2201) is slidably connected to the interior of the storage shell (12).

7. A forest fire emergency alarm and judgment device based on an internet platform according to claim 5, characterized in that: Each of the storage shells (12) has a reset spring (2202) fixedly installed on its inner wall, and the top of each reset spring (2202) is fixedly connected to the bottom surface of the mounting shell (2106).

8. A forest fire emergency alarm and judgment device based on an internet platform according to claim 5, characterized in that: Each of the lifting racks (2203) has guide grooves (2205) on both sides, and each guide groove (2205) has a limiting plate (2204) slidably connected inside, and the bottom surface of each limiting plate (2204) is fixedly connected to the inner bottom wall of the storage shell (12).

9. A forest fire emergency alarm and judgment device based on an internet platform according to claim 5, characterized in that: The linkage triggering mechanism (3) includes a storage box (301), with one side of each of the two storage shells (12) being fixedly connected to the two sides of the storage box (301). A partition (302) is fixedly installed on the inner wall of the storage box (301). The bottom surface of each water pump (2213) is fixedly connected to the upper surface of the partition (302). The storage box (301) forms a transmission chamber (303) and a water storage chamber (304) through the partition (302). A diversion pipe (305) is fixedly connected inside the drain pipe (2212), and a linkage pipe (312) is fixedly connected inside the diversion pipe (305). 2) An internal sliding connection is provided with a top rod (311), and a limit shell (310) is slidably connected to the outer surface of the top rod (311). A trigger pressure rod (308) is slidably connected inside the limit shell (310). A pressure switch (306) is fixedly installed at one end of the trigger pressure rod (308). A fixing plate (307) is fixedly installed on the side of the pressure switch (306) away from the top rod (311). The bottom surface of the fixing plate (307) is fixedly connected to the upper surface of the partition plate (302). A water supply pipe (314) is fixedly connected inside the diversion pipe (305). A control valve (313) is fixedly connected inside the diversion pipe (305).

10. A forest fire emergency alarm and determination device based on an internet platform according to claim 9, characterized in that: A sealing gasket (309) is slidably connected to the outer surface of the top rod (311), and the outer surface of the sealing gasket (309) is fixedly connected to the inner wall of the linkage pipe (312).

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