Fire monitoring equipment

Abstract

The invention belongs to the technical field of fire monitoring, and particularly relates to fire monitoring equipment which comprises a monitoring tower. A charging assembly is arranged in the monitoring tower, the charging assembly is electrically connected with a monitoring camera assembly, the monitoring camera assembly is located on the top surface of the monitoring tower, and the monitoring camera assembly is used for monitoring flames and can be separated from the monitoring tower to move to a fire source to extinguish fire; the monitoring camera assembly is communicated with a water replenishing assembly, and the water replenishing assembly is used for storing water and can pour the stored water into a water storage part of the monitoring camera assembly; a linkage assembly is arranged on the top surface of the monitoring tower, the linkage assembly can enable the water supplementing assembly to be communicated with the monitoring camera assembly, the charging assembly is synchronously and electrically connected with the monitoring camera assembly, and when the monitoring camera assembly is separated from the top surface of the monitoring tower, the water supplementing assembly and the charging assembly can be synchronously disconnected with the monitoring camera assembly; according to the invention, the monitoring area can be continuously monitored, the inspection task can be carried out, the fire behavior can be responded in time, and the fireproof capability in the monitoring area is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fire monitoring, and particularly to a fire monitoring device. Background Art

[0002] In autumn, due to the dry climate, high temperature, low humidity and little rain, the water on the surface of the vegetation in the forest area evaporates quickly, resulting in dry grass and trees and increased flammability. Once a fire breaks out in the forest area, it will damage the habitats of animals and plants. The soil structure will have its air permeability and water retention reduced due to high temperature, and the carbon dioxide, carbon monoxide, nitrogen oxides, etc. generated by combustion will exacerbate the greenhouse effect and air pollution, and even affect the balance of the entire ecosystem. Therefore, it is necessary to monitor the forest area by professionals to avoid the occurrence and spread of fires.

[0003] Traditional forest fire prevention monitoring has been gradually replaced with the development of technology. For example, manual observation has been replaced by fire camera monitoring. Although the existing monitoring cameras can observe a relatively wide area, they cannot respond to extinguish the fire in time after discovering a fire. To solve this problem, flexible and mobile unmanned aerial vehicles (UAVs) can be used for fire extinguishing. However, the endurance time of UAVs is limited, and the batteries need to be frequently replaced or charged, and water needs to be manually carried in the water storage part of the UAV, which greatly limits the fire extinguishing ability of the UAV. In view of this, the present invention provides a fire monitoring device. Summary of the Invention

[0004] Aiming at the above defects, the present invention aims to provide a fire monitoring device, including a monitoring tower, a monitoring camera assembly, a charging assembly, a water replenishing assembly and a linkage assembly, so that the detection camera assembly can not only conduct long-term continuous monitoring on the monitoring tower, but also enable the monitoring camera assembly to leave the monitoring tower for patrol work, respond to a fire in time, and effectively prevent the further spread of the fire, greatly improving the fire prevention ability in the monitoring area.

[0005] To achieve the above object, the present invention provides a fire monitoring device, including a monitoring tower; a charging assembly is arranged in the monitoring tower, the charging assembly is electrically connected to a monitoring camera assembly, and the monitoring camera assembly is used for monitoring flames and can move to the fire source to extinguish the fire away from the monitoring tower; the monitoring camera assembly is communicated with a water replenishing assembly, and the water replenishing assembly is used for storing water and can pour the stored water into the water storage part of the monitoring camera assembly; a linkage assembly is arranged on the top surface of the monitoring tower, and the linkage assembly can enable the water replenishing assembly to communicate with the monitoring camera assembly, and the charging assembly is synchronously electrically connected to the monitoring camera assembly.

[0006] Further, the water replenishing component includes a water replenishing tank and a J-shaped pipe; the hooked part of the J-shaped pipe is a hollow pipe, and the opening of the hollow pipe is arranged at the hooked end face of the J-shaped pipe. The part of the J-shaped pipe away from the hook is a solid pipe; one end of the hollow pipe of the J-shaped pipe away from its opening communicates with the water replenishing tank, and the J-shaped pipe can rotate relative to the water replenishing tank. The water replenishing tank is arranged on the top surface of the monitoring tower. A first water pump is provided in the water replenishing tank, and the first water pump can pump the water in the water replenishing tank into the hollow pipe of the J-shaped pipe; a leak-proof component is arranged inside the hollow pipe of the J-shaped pipe. The leak-proof component is close to the opening of the hollow pipe and can prevent the water in the J-shaped pipe from leaking out of the J-shaped pipe; the solid pipe part of the J-shaped pipe is slidably connected to the linkage component.

[0007] Further, the leak-proof component includes a leak-proof spring, a leak-proof sliding rod, a first leak-proof plate and a second leak-proof plate; one end of the leak-proof spring is connected to the inner surface of the hollow pipe of the J-shaped pipe, and the other end is connected to the first leak-proof plate. The leak-proof spring is sleeved outside the leak-proof sliding rod. The first leak-proof plate is slidably connected to the leak-proof sliding rod. The second leak-proof plate is connected to the inner surface of the hollow pipe of the J-shaped pipe and is located between the first leak-proof plate and the opening of the hooked end face of the J-shaped pipe. The first leak-proof plate is in close contact with the second leak-proof plate, and the first leak-proof plate and the second leak-proof plate can prevent the water in the J-shaped pipe from flowing out from its opening.

[0008] Further, the monitoring and camera component includes a main control module and a bearing box; a flight component and a camera component are sequentially arranged on the top surface of the main control module. The flight component can drive the monitoring and camera component to fly, and the camera component can monitor the fire prevention area. The main control module is used to control the flight component and the camera component; a charging port is opened at the bottom of the main control module. The bottom surface of the main control module is connected to the bearing box. The bearing box surrounds the outside of the charging port. The bottom surface of the bearing box is lower than the surface of the charging port. The length and width of the bearing box are greater than the length and width of the main control module. The bearing box is used to hold water; a water replenishing port is opened on the top surface of the bearing box. There is a fixed distance between the water replenishing port and the main control module. A shielding component is arranged in the water replenishing port. The shielding component is used to prevent the water in the bearing box from flowing out of the water replenishing port; when the leak-proof component and the shielding component are in direct contact, the leak-proof component and the shielding component can be opened; a plurality of nozzles are opened on the bottom surface of the bearing box, and the nozzles can spray the water in the bearing box to the outside; supporting feet are arranged on the side surface of the bearing box, and the supporting feet are used to support the monitoring and camera component.

[0009] Further, the shielding component includes a shielding rod, a shielding cylinder, a shielding spring, a first shielding plate and a second shielding plate; the shielding cylinder is sleeved outside the shielding rod. The shielding cylinder is slidably connected to the shielding rod. The shielding rod extends from the extending end of the shielding cylinder and is connected to the first shielding plate. One end of the shielding cylinder away from the shielding rod is connected to the inner side surface of the water replenishing port. A plurality of shielding springs are connected to the inner end surface of the water replenishing port, and the other end of the shielding spring is connected to the second shielding plate. The second shielding plate and the first shielding plate are staggered along their height directions. Both the second shielding plate and the first shielding plate can slide relative to the water replenishing port. The first shielding plate is in close contact with the second shielding plate.

[0010] Furthermore, the charging component includes a battery, a wire and a charging head; one end of the wire is connected to the battery, and the other end is connected to the charging head. The battery is arranged at the bottom of the monitoring tower, and the charging head is arranged at the top of the monitoring tower. The charging head is plugged in and connected to the charging port, and the socket of the charging port is larger than the plug of the charging head; a linkage component is arranged around the outer side of the connection between the charging head and the wire, and the linkage component can push the charging head into the socket of the charging port.

[0011] Furthermore, the linkage assembly includes a C-type water tank, an extrusion water tank, an L-type extrusion plate and an extrusion spring; the C-type water tank is sleeved on the outside of the wire, one end of the C-type water tank is connected to the charging head, and the other end is connected to the linkage frame, and the outside of the linkage frame is fixedly connected to the monitoring tower; the C-type water tank adopts a flexible sealing material, the C-type water tank is connected to the extrusion water tank, the extrusion water tank is arranged between the water replenishment tank and the charging head, and the inside of the extrusion water tank is sealed and slidably connected to the L-shaped extrusion plate; the L-shaped extrusion plate includes a vertical plate and a horizontal plate, the vertical plate of the L-shaped extrusion plate is parallel to the water replenishment tank, and the vertical plate of the L-shaped extrusion plate is provided with an inclined slide groove, and a linkage column is slidably connected in the inclined slide groove, and the linkage column is connected to the outer surface of the solid tube of the J-shaped tube.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects:

[0013] 1. A fire monitoring device of the present invention is provided with a monitoring camera component with a flying function, a charging component and a fixed monitoring tower, so that the monitoring camera component can not only perform long-term continuous monitoring in the monitoring tower, but also enable the monitoring camera component to leave the monitoring tower for inspection work, focus on checking flammable areas and areas suspected of fire, improve the efficiency of detecting fires in the monitoring area, and promptly notify staff to participate in fire fighting work, which is beneficial to preventing and controlling fires in the monitoring area; and the fire monitoring camera component with a flying function can fly to the ground so that operators can inspect and repair it.

[0014] 2. A fire monitoring device of the present invention is provided with a water replenishment component, and a monitoring camera component includes a carrying box, a water replenishment port and a nozzle, so that the present invention not only has a fire monitoring capability, but also has a fire extinguishing capability. When the fire monitoring camera finds the fire source, the monitoring camera component can fly to the fire source in time to extinguish the fire, achieve a timely response to the fire, and effectively prevent the further spread of the fire, which greatly improves the fire prevention capability in the monitoring area; and, multiple devices of the present invention can be set up in the forest area, and each monitoring camera component can be linked to extinguish the fire, which further improves the fire prevention and control capability of the monitored area.

[0015] 3. In a fire monitoring device of the present invention, by providing a linkage component, when the charging component is electrically connected to the main control module, the water replenishing component can be synchronously connected to the bearing box, thereby greatly improving the efficiency of the monitoring camera component in obtaining electric energy and water; and when the monitoring camera component is separated from the top surface of the monitoring tower, the water replenishing component and the charging component can be synchronously disconnected from the monitoring camera component, and the monitoring camera component can quickly separate from the top surface of the monitoring tower; through such a setting, the monitoring camera component can make multiple round trips between the monitoring tower and the fire source, greatly improving the fire extinguishing efficiency of the present invention.

[0016] 4. In a fire monitoring device of the present invention, by providing a C-shaped water tank made of a flexible material, it can not only enable the charging head to be self-connected or disconnected from the charging port, but also dissipate heat from the charging head to prevent excessive heat at the charging head, and the C-shaped design can facilitate the replacement of the charging head and the wire.

[0017] 5. In a fire monitoring device of the present invention, by providing a leak-proof component and a shielding component, the amount of water poured into the bearing box can be effectively controlled; on the one hand, it can prevent the amount of water poured into the bearing box from leaking from the water replenishing port when the monitoring camera component is located on the top surface of the monitoring tower for a long time; on the other hand, it can reasonably control the amount of water required to be carried in the bearing box according to the fire situation, so as to reduce the self-weight of the monitoring camera component and enable it to reach the fire source for fire extinguishing in a shorter time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of a fire monitoring device of the present invention;

[0019] Figure 2 is a schematic diagram of the top components of a fire monitoring device of the present invention;

[0020] Figure 3 is Figure 1 the enlarged partial view of the place A shown in;

[0021] Figure 4 is a schematic diagram of the top structure of a fire monitoring device of the present invention;

[0022] Figure 5 is Figure 2 the enlarged partial view of the place B shown in;

[0023] Figure 6 is a schematic diagram of the charging component structure;

[0024] Figure 7 is a schematic diagram of the water replenishing component structure;

[0025] Figure 8 is a top view of the monitoring camera component without the first shielding plate and the second shielding plate;

[0026] Figure 9It is a bottom view of the monitoring camera assembly.

[0027] Figures 1-9 Among them: 10, monitoring tower; 11, maintenance door; 20, charging assembly; 21, storage battery; 22, wire; 23, charging head; 300, monitoring camera assembly; 310, main control module; 311, charging port; 320, bearing box; 321, water replenishing port; 322, spray head; 323, support leg; 330, flying component; 331, rotor shaft; 332, rotor; 333, drive motor; 340, camera component; 341, fire monitoring camera; 342, camera barrel; 343, U-shaped plate; 350, shielding component; 351, shielding rod; 352, shielding cylinder; 353, shielding spring; 354, first shielding plate; 355, second shielding plate; 400, water replenishing assembly; 410, water replenishing tank; 420, J-shaped pipe; 430, leak-proof component; 431, leak-proof spring; 432, leak-proof sliding rod; 433, first leak-proof plate; 434, second leak-proof plate; 510, C-shaped water tank; 520, extrusion water tank; 530, L-shaped extrusion plate; 531, inclined chute; 540, extrusion spring; 550, linkage frame; 560, linkage column. Detailed implementation manners

[0028] In the description of this embodiment, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0029] In the description of this embodiment, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "connected", "coupled" should be understood in a broad sense.

[0030] To make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the drawings.

[0031] Refer to Figures 1 to 9 , this embodiment discloses a fire monitoring device, including a monitoring tower 10; a charging assembly 20 is provided in the monitoring tower 10, and the charging assembly 20 is electrically connected to a monitoring camera assembly 300; the charging assembly 20 includes a storage battery 21, a wire 22 and a charging head 23; one end of the wire 22 is connected to the storage battery 21, and the other end is connected to the charging head 23. The storage battery 21 is provided at the bottom of the monitoring tower 10, and the charging head 23 is provided at the top of the monitoring tower 10.

[0032] Furthermore, the monitoring tower 10 includes a cylinder, a bottom plate and a top plate; the bottom surface of the cylinder is connected to the bottom plate, the top surface of the cylinder is connected to the top plate, both the bottom plate and the top plate are rectangular plates, and a through hole is provided at the middle position of the top plate, and the through hole is coaxial with the cylinder. Various components used in the present invention are placed on the top plate, and the bottom plate is fixed to the ground; a maintenance door 11 is provided at the bottom of the cylinder so that operators can replace the components inside the monitoring tower 10. Handles for climbing can be provided on the outside of the cylinder so that operators can climb to the top surface of the monitoring tower 10, or they can directly use a ladder to climb to the top surface of the monitoring tower 10; the charging head 23 can be a conventional three-pin plug.

[0033] To prevent forest fires, it is usually necessary to arrange corresponding fire monitoring devices in the forest area to effectively prevent and control fires in various areas of the forest area. Therefore, when this embodiment is in use, the operator needs to transport the monitoring tower 10 and related components to a designated location in the forest area and complete the installation of the monitoring tower 10, so as to complete the division of the monitoring scope of the forest area, so that the monitoring camera assembly 300 of each monitoring tower 10 can perform real-time monitoring within the self-monitoring area range; before the installation of the monitoring tower 10, the operator can put the wire 22 into the opening at the top of the monitoring tower 10, and fix the charging head 23 of the wire 22 to the opening at the top of the monitoring tower 10. When the installation of the monitoring tower 10 is completed, the wire 22 extends to the inner bottom surface of the cylinder of the monitoring tower 10 due to its own gravity. Then, the operator installs the battery 21 into the cylinder of the monitoring tower 10 through the maintenance door 11. The battery 21 is provided with a conventional socket, and then the wire 22 and the battery 21 are connected; it should be noted that the length of the wire 22 inside the cylinder of the monitoring tower 10 should be greater than the height of the cylinder of the monitoring tower 10, so as to ensure that the length of the wire 22 can meet the subsequent connection of the charging head 23 to the monitoring camera assembly 300 and provide continuous power for the monitoring camera assembly 300.

[0034] As a further solution of this embodiment: The monitoring camera assembly 300 is located on the top surface of the monitoring tower 10. The monitoring camera assembly 300 is used to monitor the flame and can move away from the monitoring tower 10 to the fire source for fire extinguishing. When the monitoring camera assembly 300 is located on the top surface of the monitoring tower 10, the monitoring camera assembly 300 can continuously monitor the fire prevention area. When the monitoring camera assembly 300 moves away from the top surface of the monitoring tower 10, the monitoring camera assembly 300 can conduct inspections on the fire prevention areas farther away and conduct key monitoring on suspected fire sources. The monitoring camera assembly 300 includes a main control module 310 and a bearing box 320. On the top surface of the main control module 310, a flight component 330 and a camera component 340 are successively arranged. The flight component 330 can drive the monitoring camera assembly 300 to fly, and the camera assembly can monitor the fire prevention area. The main control module 310 is used to control the flight component 330 and the camera assembly. A charging port 311 is opened at the bottom of the main control module 310. The charging head 23 is plugged into and connected to the charging port 311. The socket of the charging port 311 is larger than the plug of the charging head 23. The bottom surface of the main control module 310 is connected to the bearing box 320. The bearing box 320 surrounds the outside of the charging port 311. The bottom surface of the bearing box 320 is lower than the surface of the charging port 311. The length and width of the bearing box 320 are larger than the length and width of the main control module 310. The bearing box 320 is used to carry water. A water replenishing port 321 is opened on the top surface of the bearing box 320. There is a fixed distance between the water replenishing port 321 and the main control module 310. A shielding component 350 is arranged in the water replenishing port 321. The shielding component 350 is used to prevent the water in the bearing box 320 from flowing out through the water replenishing port 321. A plurality of nozzles 322 are opened on the bottom surface of the bearing box 320. The nozzles 322 can spray the water in the bearing box 320 to the outside. Legs 323 are arranged on the side surface of the bearing box 320. The legs 323 are used to support the monitoring camera assembly 300.

[0035] Further, the carrier box 320 is a rectangular water tank with a through hole opened at the middle positions of the top and bottom surfaces of the rectangular body. A cylinder is provided in the through hole, and the cylinder is sleeved outside the charging port 311; the flying component 330 includes a rotor shaft 331, a rotor 332 and a driving motor 333. The driving motor 333 is arranged on the top surface of the main control module 310. The driving motor 333 is electrically connected to the main control module 310. The output shaft of the driving motor 333 is connected to one end of the rotor shaft 331, and the other end is fixedly connected to the rotor 332; the imaging component 340 includes a conventional fire monitoring camera 341, an imaging cylinder 342 and a U-shaped plate 343. Various wires are provided in the imaging cylinder 342, and the various wires are connected to the fire monitoring camera 341 and the main control module 310; the U-shaped plate 343 includes a horizontal plate and two vertical plates; one end of the imaging cylinder 342 is connected to the main control module 310, and the other end is rotatably connected to the horizontal plate of the U-shaped plate 343. The vertical plates on both sides of the U-shaped plate 343 are rotatably connected to both sides of the fire monitoring camera 341. The number of the fire monitoring cameras 341 is two, and the two fire monitoring cameras 341 are symmetrically arranged. The installation of the fire monitoring camera 341 and the imaging cylinder 342 shall not interfere with the normal operation of the other components of the present invention.

[0036] When the monitoring camera assembly 300 is on the top surface of the monitoring tower 10, the charging head 23 will be inserted into the charging port 311 of the monitoring camera assembly 300, thereby realizing the electrical connection between the storage battery 21 and the main control module 310 to ensure that the main control module 310 is continuously powered. The main control module 310 can control the fire monitoring camera 341 to adjust the shooting angle and continuously monitor the area where the monitoring tower 10 is located to prevent the occurrence of a fire. Moreover, the monitoring camera assembly 300 is also provided with a carrying box 320 for carrying water. The top surface of the carrying box 320 is provided with a water replenishing port 321. After the operator opens the shielding member 350, water can be poured into the carrying box 320 through the water replenishing port 321. When the water in the carrying box 320 reaches a certain capacity, stop filling the carrying box 320 with water and close the shielding member 350, thereby preventing the water in the carrying box 320 from leaking from the water replenishing port 321 to ensure sufficient water source during the process of the monitoring camera assembly 300 flying to the fire source for fire extinguishing; when the monitoring camera assembly 300 detaches from the monitoring tower 10, as the monitoring camera assembly 300 moves upward, the charging port 311 of the monitoring camera assembly 300 is disconnected from the charging head 23. The socket size of the charging port 311 is larger than the plug size of the charging head 23, which can ensure the convenient insertion and extraction of the charging port 311 and the charging head 23; when the monitoring camera assembly 300 reaches the fire source, the nozzle 322 opened at the bottom of the carrying box 320 can spray the water loaded in the carrying box 320 onto the fire source, thereby playing a role in fire extinguishing; the position of the nozzle 322 is much lower than the position of the charging port 311, which can prevent the water sprayed by the nozzle 322 from spraying onto the charging port 311. And, the monitoring camera assembly that has detached from the monitoring tower 10 can conduct patrol inspections within the protection area, thereby being able to focus on investigating the flammable areas and areas suspected of having a fire in the forest area. Once a fire situation is confirmed, it can quickly respond to extinguish the fire, which not only improves the key investigation of areas suspected of having a fire situation but also improves the fire extinguishing efficiency and effectively reduces the possibility of the fire spreading further. Not only that, the fire monitoring camera assembly 300 with a flight function can fly to the ground for the operator to repair it.

[0037] As a further solution of this embodiment: The monitoring camera assembly 300 is connected to a water replenishing assembly 400. The water replenishing assembly 400 is used for storing water and can pour the stored water into the water storage part of the monitoring camera assembly 300; the water replenishing assembly 400 includes a water replenishing tank 410 and a J-shaped pipe 420; the part of the J-shaped pipe 420 with a hook shape is a hollow pipe, and the opening of this hollow pipe is arranged at the hook-shaped end face of the J-shaped pipe 420. The part of the J-shaped pipe 420 away from the hook is a solid pipe; one end of the hollow pipe of the J-shaped pipe 420 away from its opening is connected to the water replenishing tank 410. The J-shaped pipe 420 can rotate relative to the water replenishing tank 410. The water replenishing tank 410 is arranged on the top surface of the monitoring tower 10. A first water pump is provided in the water replenishing tank 410, and the first water pump can pump the water in the water replenishing tank 410 into the hollow pipe of the J-shaped pipe 420; an anti-leakage component 430 is provided inside the hollow pipe of the J-shaped pipe 420. The anti-leakage component 430 is close to the opening of the hollow pipe and can prevent the water in the J-shaped pipe 420 from leaking out of the J-shaped pipe 420.

[0038] Further, multiple standby water tanks can be placed on the ground. A second water pump is provided in the standby water tank, and then the standby water tank is connected to the water replenishing tank 410. The water in the standby water tank is pumped into the water replenishing tank 410 through the second water pump to supplement the water in the water replenishing tank 410; the water replenishing tank 410 is a square water tank and there are two of them, which are arranged symmetrically left and right on the top surface of the top plate and are close to the left and right side surfaces of the top plate. A water replenishing cover is provided on the top surface of the water replenishing tank 410, and the water replenishing cover can prevent foreign objects from entering the water replenishing tank 410. The J-shaped pipe 420 is arranged between the two water replenishing tanks 410. There are two J-shaped pipes 420, which are respectively close to the front end face and the rear end face of the monitoring camera assembly. The J-shaped pipe 420 is in the form of an inverted hook so that the J-shaped pipe 420 can be inserted into the water replenishing port 321 of the bearing box 320 to connect the bearing box 320 and the water replenishing tank 410; a water replenishing pipe is provided at the connection between the J-shaped pipe 420 and the water replenishing tank 410. The water replenishing pipe connects the J-shaped pipe 420 and the water replenishing tank 410. A sealing ring is provided at the connection between the inner side of the water replenishing pipe and the J-shaped pipe 420 to prevent a large amount of water from leaking at their connection; the planar dimension of the hook-shaped part of the J-shaped pipe 420 is smaller than the planar dimension of the water replenishing port 321, and the J-shaped hook cannot extend deep into the water replenishing port 321, so as to ensure that the J-shaped pipe 420 can be rotated to disengage from the water replenishing port 321.

[0039] When the monitoring camera assembly 300 lands on the top surface of the monitoring tower 10, the monitoring camera assembly 300 can push the J-shaped pipe 420 to rotate forward. At this time, the solid pipe of the J-shaped pipe 420 rotates downward, and the hollow pipe part of the J-shaped pipe 420 rotates upward. The barb part of the J-shaped pipe 420 can be buckled in the water replenishing port 321 on the top surface of the bearing box 320, that is, the opening of the hollow pipe of the J-shaped pipe 420 enters the water replenishing port 321. Subsequently, the leak-proof component 430 in the J-shaped pipe 420 and the shielding component 350 in the water replenishing port 321 are opened, and the connection between the water replenishing tank 410 and the bearing box 320 is realized through the connection of the J-shaped pipe 420 and the water replenishing port 321, so that the first water pump can pump the water in the water replenishing tank 410 into the bearing box 320. When the monitoring camera assembly 300 leaves the top surface of the monitoring tower 10, the monitoring camera assembly 300 moves upward and pushes the J-shaped pipe 420 to rotate reversely. The J-shaped pipe 420 disengages from the water replenishing port 321, and the leak-proof component 430 and the shielding component 350 are closed. At this time, the water replenishing tank 410 is no longer connected to the bearing box 320.

[0040] As a further solution of this embodiment: A linkage assembly is provided on the top surface of the monitoring tower 10. The linkage assembly can connect the water replenishing assembly 400 to the monitoring camera assembly 300, the charging assembly 20 is electrically connected to the monitoring camera assembly 300 synchronously, and when the monitoring camera assembly 300 is separated from the top surface of the monitoring tower 10, the water replenishing assembly 400 and the charging assembly 20 can synchronously disconnect from the monitoring camera assembly 300; The solid pipe part of the J-shaped pipe 420 is slidably connected to the linkage assembly; When the monitoring camera assembly 300 lands on the top surface of the monitoring tower 10, the monitoring camera assembly 300 pushes the linkage assembly to move, and the linkage assembly pushes the hollow pipe of the J-shaped pipe 420 to rotate towards the monitoring camera assembly 300, and the leak-proof part 430 directly contacts the monitoring camera assembly and opens, and the hollow pipe of the J-shaped pipe 420 communicates with the water storage part of the monitoring camera assembly 300; When the monitoring camera assembly 300 gradually separates from the top surface of the monitoring tower 10, the linkage assembly starts to gradually reset and pushes the hollow pipe of the J-shaped pipe 420 to gradually rotate away from the monitoring camera assembly 300; A linkage assembly is provided around the outside of the connection between the charging head 23 and the wire 22. The linkage assembly can push the charging head 23 into the socket of the charging port 311; The linkage assembly includes a C-shaped water tank 510, a squeezing water tank 520, an L-shaped squeezing plate 530 and a squeezing spring 540; The C-shaped water tank 510 is sleeved outside the wire 22. One end of the C-shaped water tank 510 is connected to the charging head 23, and the other end is connected to a linkage frame 550. The outside of the linkage frame 550 is fixedly connected to the monitoring tower 10; The C-shaped water tank 510 is made of a flexible sealing material. The C-shaped water tank 510 communicates with the squeezing water tank 520. The squeezing water tank 520 is arranged between the water replenishing tank 410 and the charging head 23. An L-shaped squeezing plate 530 is hermetically slidably connected inside the squeezing water tank 520; The L-shaped squeezing plate 530 includes a vertical plate and a horizontal plate. The vertical plate of the L-shaped squeezing plate 530 is parallel to the water replenishing tank 410. An inclined sliding groove 531 is opened on the vertical plate of the L-shaped squeezing plate 530. A linkage column 560 is slidably connected in the inclined sliding groove 531. The linkage column 560 is connected to the outer surface of the solid pipe of the J-shaped pipe 420; When the linkage column 560 is at the top of the inclined sliding groove 531, the opening of the hollow pipe of the J-shaped pipe 420 is located inside the water replenishing port 321. When the linkage column 560 is at the bottom of the inclined sliding groove 531, the opening of the hollow pipe of the J-shaped pipe 420 keeps a distance from the water replenishing port 321; The squeezing spring 540 is connected to the bottom surface of the horizontal plate of the L-shaped squeezing plate 530 and the inner bottom surface of the squeezing water tank 520; The water carried in the C-shaped water tank 510 and the squeezing water tank 520 is less than their volumes.

[0041] Furthermore, the C-shaped water tank 510 can be made of flexible materials such as rubber. The notch of the C-shaped water tank 510 is for the convenience of inserting and removing the wire 22. The extrusion water tank 520 is a rectangular water tank, and the number of extrusion water tanks 520 is two. The connection between the extrusion water tank 520 and the C-shaped water tank 510 is set at the lower half of the two, so that the water inside the extrusion water tank 520 and the C-shaped water tank 510 can flow into each other conveniently. The linkage frame 550 is located at the top of the cylinder of the monitoring tower 10 and is close to the top surface of the cylinder. The linkage frame 550 includes a C-shaped ring and multiple linkage rods. The linkage rods are rectangular rods. One end of the linkage rod is connected to the C-shaped ring, and the other end is connected to the cylinder of the monitoring tower 10. The C-shaped ring and the C-shaped water tank 510 are coaxial, and the top surface of the C-shaped ring is connected to the C-shaped water tank 510. A sealing ring is provided between the L-shaped extrusion plate 530 and the extrusion water tank 520 to prevent the water inside the extrusion water tank 520 from leaking from the connection between the two. The number of L-shaped extrusion plates 530 is two. One L-shaped extrusion plate 530 is provided in one extrusion water tank 520. The L-shaped extrusion plate 530 is made of a material with light weight, such as carbon fiber composite material, to ensure that the L-shaped extrusion plate 530 will not compress the extrusion spring 540 excessively. The number of inclined chutes 531 on the vertical plate of the L-shaped extrusion plate 530 is two. The two inclined chutes 531 are axisymmetric. The two inclined chutes 531 are along the vertical direction of the L-shaped extrusion plate 530, and the distance between the bottoms of the two is shorter than the distance between the tops of the two. The number of linkage columns 560 is four, which are respectively located on the left and right sides of the solid tubes of the two J-shaped tubes 420 and are close to the bottom surface of the solid tubes.

[0042] When the monitoring camera assembly 300 is on the top surface of the monitoring tower 10, the feet 323 of the monitoring camera assembly 300 directly contact the horizontal plate portion of the L-shaped pressing plate 530. The self-weight of the monitoring camera assembly 300 will press the L-shaped pressing plate 530 to slide downward. The downward sliding of the L-shaped pressing plate 530 will compress the pressing spring 540 and squeeze the water in the pressing water tank 520 into the C-shaped water tank 510. When the water in the C-shaped water tank 510 gradually increases and the C-shaped water tank 510 is gradually filled with water, the C-shaped water tank 510 changes from a shriveled state to a plump state. The gradually plump C-shaped water tank 510 will push the charging head 23 upward until the charging head 23 is inserted into the charging port 311. At this time, the charging assembly 20 is electrically connected to the main control module 310; at this time, the plump C-shaped water tank 510 will absorb the heat generated by the charging head 23 and transfer the heat to the linkage frame 550, the top plate of the monitoring tower 10, the pressing water tank 520 and the replenishing water tank 410 through heat conduction, thereby accelerating the heat dissipation at the charging head 23 and the charging port 311. At the same time, when the L-shaped pressing plate 530 slides downward, it will cause the inclined sliding groove 531 to move downward. The inclined sliding groove 531 will push the linkage column 560 from its bottom to its top. During this movement process, the J-shaped pipe 420 rotates forward, and the hollow pipe opening of the J-shaped pipe 420 enters the water replenishing port 321. Subsequently, the leak-proof component 430 in the J-shaped pipe 420 and the shielding component 350 in the water replenishing port 321 are opened, and the replenishing water tank 410 is communicated with the bearing box 320. The first water pump pumps the water in the replenishing water tank 410 into the bearing box 320; when the water volume in the bearing box 320 is replenished, the shielding component 350 and the leak-proof component 430 are closed, and the replenishing water tank 410 and the bearing box 320 are disconnected, and the water in the replenishing water tank 410 no longer enters the bearing box 320. By setting the linkage component, when the charging component 20 is electrically connected to the main control module 310, the water replenishing component 400 can be synchronously communicated with the bearing box 320, thereby greatly improving the efficiency of the monitoring camera assembly 300 to obtain electric energy and water. When the forest fire is relatively serious, the monitoring camera assembly 300 can travel back and forth between the monitoring tower 10 and the fire source multiple times, greatly improving the fire extinguishing ability of the present invention.When the monitoring camera assembly 300 detaches from the monitoring tower 10, the supporting feet 323 gradually move upward, and the compressed extrusion spring 540 begins to gradually extend. At the same time, the charging head 23 compresses the C-shaped water tank 510 due to its own gravity, and the water in the C-shaped water tank 510 gradually flows back into the extrusion water tank 520. All these factors will push the L-shaped extrusion plate 530 to slide upward, and the inclined chute 531 moves upward accordingly. The inclined chute 531 will push the J-shaped pipe 420 connected to the linkage column 560 to rotate in the reverse direction. When the linkage column 560 reaches the bottom of the inclined chute 531, the hook-shaped part of the J-shaped pipe 420 can detach from the water replenishing port 321 and move away from the front and rear ends of the monitoring camera assembly 300. The water replenishing tank 410 is disconnected from the bearing box 320. At this time, the two J-shaped pipes 420 open outward like the petals of a blooming flower, and the J-shaped pipes 420 will not interfere with the upward movement of the monitoring camera assembly 300. At the same time, the monitoring camera assembly 300 drives the charging port 311 to move upward, and the charging head 23 moves downward due to its own gravity. Moreover, the socket of the charging port 311 is larger than the plug of the charging head 23, so that the charging head 23 can be pulled out from the charging port 311, and the charging head 23 is disconnected from the charging port 311. The monitoring camera assembly 300 can easily detach from the monitoring tower 10 and perform tasks such as patrol inspection, key area investigation, and fixed-point fire extinguishing, realizing rapid fire extinguishing within the monitoring area of the present invention itself and effectively preventing the occurrence of fires in the monitoring area.

[0043] As a further solution of this embodiment: when the leak-proof component 430 and the shielding component 350 are in direct contact, the leak-proof component 430 and the shielding component 350 can be opened; the leak-proof component 430 includes a leak-proof spring 431, a leak-proof slide rod 432, a first leak-proof plate 433 and a second leak-proof plate 434; one end of the leak-proof spring 431 is connected to the inner surface of the hollow tube of the J-shaped tube 420, and the other end is connected to the first leak-proof plate 433. The leak-proof spring 431 is sleeved outside the leak-proof slide rod 432. The first leak-proof plate 433 is slidably connected to the leak-proof slide rod 432. The second leak-proof plate 434 is connected to the inner surface of the hollow tube of the J-shaped tube 420 and is located between the first leak-proof plate 433 and the opening of the hook-shaped end face of the J-shaped tube 420. The first leak-proof plate 433 is in close contact with the second leak-proof plate 434. The first leak-proof plate 433 and the second leak-proof plate 434 can prevent the water in the J-shaped tube 420 from flowing out of its opening; when the first leak-proof slide plate slides along the leak-proof slide rod 432, the leak-proof plate gradually compresses the leak-proof spring 431, and the first leak-proof plate 433 gradually moves away from the second leak-proof plate 434, and the water in the J-shaped tube 420 flows out between the first leak-proof plate 433 and the second leak-proof plate 434; the shielding component 350 includes a shielding rod 351, a shielding cylinder 352, a shielding spring 353, a first shielding plate 354 and a second shielding plate 355; the shielding cylinder 352 is sleeved outside the shielding rod 351. The shielding cylinder 352 is slidably connected to the shielding rod 351. The shielding rod 351 is connected to the first shielding plate 354 from the protruding end of the shielding cylinder 352. One end of the shielding cylinder 352 away from the shielding rod 351 is connected to the inner side of the water replenishing port 321. A plurality of shielding springs 353 are connected to the inner end face of the water replenishing port 321. The other end of the shielding spring 353 is connected to the second shielding plate 355. The second shielding plate 355 and the first shielding plate 354 are arranged staggered along their height directions. Both the second shielding plate 355 and the first shielding plate 354 can slide relative to the water replenishing port 321. The first shielding plate 354 is in close contact with the second shielding plate 355. The first shielding plate 354 and the second shielding plate 355 can prevent water from flowing out of the water replenishing port 321; when the leak-proof component 430 and the shielding component 350 are in direct contact, the end face at the opening of the J-shaped tube 420 pushes the second shielding plate 355 to slide along the inner surface of the water replenishing port 321. The shielding spring 353 is gradually compressed by the second shielding plate 355. The shielding rod 351 extends out of the shielding cylinder 352 and pushes the first shielding plate 354 and the first leak-proof plate 433 to move upward, and the leak-proof component 430 and the shielding component 350 are opened.

[0044] Furthermore, the relative sliding between the shielding rod 351 and the shielding cylinder 352 can be achieved by hydraulic pressure or pneumatic pressure, that is, by injecting oil or gas into the shielding cylinder 352 through an air compressor, and pushing the shielding rod 351 to slide through the oil or gas; the number of the second leak-proof plates 434 is two; multiple groups of leak-proof springs 431 are evenly distributed on the bottom surface of the second leak-proof plate 434; the number of the second shielding plates 355 is two; multiple groups of shielding springs 353 are evenly distributed on the bottom surface of the second shielding plate 355.

[0045] Under normal conditions, the shielding rod 351 extends from the shielding cylinder 352 by the maximum distance. When the hook-shaped part of the J-shaped pipe 420 enters the water replenishing port 321, the end face at the opening of the J-shaped pipe 420 will directly contact the second shielding plate 355 in the water replenishing port 321. As the J-shaped pipe 420 gradually penetrates into the water replenishing port 321, the opening end face of the J-shaped pipe 420 will push the second shielding plate 355 to slide downward step by step. The second shielding plate 355 will gradually compress the leak-proof spring 431, and a gap will appear between the first shielding plate 354 and the second shielding plate 355 until the first shielding plate 354 directly contacts the first leak-proof plate 433. The first shielding plate 354 will push the first leak-proof plate 433 to move upward. Subsequently, a gap will appear between the first leak-proof plate 433 and the second leak-proof plate 434. It should be noted that although the shielding spring 353 and the leak-proof spring 431 are compressed at this time, they do not reach the limit compression state of the springs. At this time, the shielding component 350 and the leak-proof component 430 are opened, and the bearing box 320 is communicated with the water replenishing tank 410. When the water volume in the bearing box 320 meets the usage requirements, the shielding rod 351 slides downward along the shielding cylinder 352, that is, the shielding rod 351 gradually retracts into the shielding cylinder 352. The first shielding plate 354 connected to the shielding rod 351 moves downward together with the shielding rod 351, and the first leak-proof plate 433 also moves downward. When the first leak-proof plate 433 is in close contact with the second leak-proof plate 434, the first shielding plate 354 still needs to slide downward until the first shielding plate 354 contacts the second shielding plate 355 and pushes the second shielding plate 355 to continue sliding downward along the inner surface of the water replenishing port 321 until the second shielding plate 355 no longer contacts the opening end face of the J-shaped pipe 420. When the first leak-proof plate 433 is in close contact with the second leak-proof plate 434, the leak-proof component 430 is closed. When the first shielding plate 354 is in close contact with the second shielding plate 355, the shielding component 350 is closed. At this time, the bearing box 320 is disconnected from the water replenishing tank 410. Let the first shielding plate 354 continue to push the second shielding plate 355 so that the second shielding plate 355 no longer contacts the opening end face of the J-shaped pipe 420 to facilitate the detachment of the J-shaped pipe 420 from the water replenishing port 321. Through the above operations, the present invention can control the communication between the bearing box 320 and the water replenishing tank 410, thereby controlling the water volume poured into the bearing box 320. On the one hand, it can prevent the water volume poured into the bearing box 320 from leaking from the water replenishing port 321 when the monitoring camera assembly 300 is located on the top surface of the monitoring tower 10 for a long time. On the other hand, it can reasonably control the water volume in the bearing box 320 and determine the required water volume according to the fire situation.

Claims

1. A fire monitoring device, comprising a monitoring tower (10); characterized in that: The monitoring tower (10) is provided with a charging assembly (20), the charging assembly (20) is electrically connected to the monitoring camera assembly (300), the monitoring camera assembly (300) is used to monitor flames, and can be separated from the monitoring tower (10) and moved to the fire source to extinguish the fire; the monitoring camera assembly (300) is connected to a water replenishment assembly (400), the water replenishment assembly (400) is used to store water, and can pour the stored water into the water storage part of the monitoring camera assembly (300); the top surface of the monitoring tower (10) is provided with a linkage assembly, the linkage assembly can make the water replenishment assembly (400) connected to the monitoring camera assembly (300), and the charging assembly (20) is synchronously electrically connected to the monitoring camera assembly (300).

2. A fire monitoring device according to claim 1, characterized in that: The water replenishment assembly (400) comprises a water replenishment tank (410) and a J-shaped tube (420); the hook-shaped portion of the J-shaped tube (420) is a hollow tube, the opening of the hollow tube is opened at the hook-shaped end surface of the J-shaped tube (420), and the portion of the J-shaped tube (420) away from the hook is a solid tube; one end of the hollow tube of the J-shaped tube (420) away from the opening is connected to the water replenishment tank (410), the J-shaped tube (420) can rotate relative to the water replenishment tank (410), and the water replenishment tank (410) is arranged at A first water pump is provided in the water replenishment tank (410) on the top surface of the monitoring tower (10), and the first water pump can pump the water in the water replenishment tank (410) into the hollow tube of the J-shaped tube (420); a leak-proof component (430) is provided inside the hollow tube of the J-shaped tube (420), and the leak-proof component (430) is close to the opening of the hollow tube and can prevent the water in the J-shaped tube (420) from leaking out of the J-shaped tube (420); the solid tube part of the J-shaped tube (420) is slidably connected to the linkage assembly.

3. A fire monitoring device according to claim 2, characterized in that: The anti-leakage component (430) includes an anti-leakage spring (431), an anti-leakage slide bar (432), a first anti-leakage plate (433) and a second anti-leakage plate (434); one end of the anti-leakage spring (431) is connected to the inner surface of the hollow tube of the J-shaped tube (420), and the other end is connected to the first anti-leakage plate (433); the anti-leakage spring (431) is sleeved on the outer side of the anti-leakage slide bar (432), and the first anti-leakage plate (433) is slidably connected to the anti-leakage plate (434). The second leakage-proof plate (434) is connected to the inner surface of the hollow tube of the J-shaped tube (420) and is located between the first leakage-proof plate (433) and the hook-shaped end opening of the J-shaped tube (420). The first leakage-proof plate (433) is closely attached to the second leakage-proof plate (434). The first leakage-proof plate (433) and the second leakage-proof plate (434) can prevent water in the J-shaped tube (420) from flowing out from its opening.

4. A fire monitoring device according to claim 3, characterized in that: The monitoring camera assembly (300) comprises a main control module (310) and a carrying box (320); a flying component (330) and a camera component (340) are sequentially arranged on the top surface of the main control module (310); the flying component (330) can drive the monitoring camera assembly (300) to fly; the camera assembly can monitor the fire prevention zone; the main control module (310) is used to control the flying component (330) and the camera assembly; a charging port (311) is provided at the bottom of the main control module (310); the bottom surface of the main control module (310) is connected to the carrying box (320); the carrying box (320) surrounds the outside of the charging port (311); the bottom surface of the carrying box (320) is lower than the surface of the charging port (311); the length and width of the carrying box (320) are greater than the length and width of the main control module (310); The carrying box (320) is used for carrying water; a water supply port (321) is provided on the top surface of the carrying box (320); a fixed distance exists between the water supply port (321) and the main control module (310); a shielding component (350) is provided inside the water supply port (321); the shielding component (350) is used for preventing water in the carrying box (320) from flowing out from the water supply port (321); when the leak-proof component (430) and the shielding component (350) are in direct contact, the leak-proof component (430) and the shielding component (350) can be opened; a plurality of spray heads (322) are provided on the bottom surface of the carrying box (320); the spray heads (322) can spray the water in the carrying box (320) to the outside; a supporting foot (323) is provided on the side surface of the carrying box (320); the supporting foot (323) is used for supporting the monitoring camera assembly (300).

5. A fire monitoring device according to claim 4, characterized in that: The shielding component (350) comprises a shielding rod (351), a shielding tube (352), a shielding spring (353), a first shielding plate (354) and a second shielding plate (355); the shielding tube (352) is sleeved on the outside of the shielding rod (351), the shielding tube (352) is slidably connected to the shielding rod (351), the shielding rod (351) is connected to the first shielding plate (354) from the protruding end of the shielding tube (352), and the end of the shielding tube (352) away from the shielding rod (351) is connected to the shielding spring (353). The inner side surface of the water replenishment port (321), the inner end surface of the water replenishment port (321) is connected with a plurality of shielding springs (353), the other end of the shielding spring (353) is connected with the second shielding plate (355), the second shielding plate (355) and the first shielding plate (354) are staggered along their height direction, the second shielding plate (355) and the first shielding plate (354) can both slide relative to the water replenishment port (321), and the first shielding plate (354) is closely attached to the second shielding plate (355).

6. A fire monitoring device according to claim 5, characterized in that: The charging assembly (20) comprises a battery (21), a wire (22) and a charging head (23); one end of the wire (22) is connected to the battery (21), and the other end is connected to the charging head (23); the battery (21) is arranged at the bottom of the monitoring tower (10), and the charging head (23) is arranged at the top of the monitoring tower (10); the charging head (23) is pluggable and connected to the charging port (311); the socket of the charging port (311) is larger than the plug of the charging head (23); a linkage assembly is arranged around the outer side of the connection between the charging head (23) and the wire (22); the linkage assembly can push the charging head (23) to be inserted into the socket of the charging port (311).

7. A fire monitoring device according to claim 6, characterized in that: The linkage assembly comprises a C-shaped water tank (510), an extrusion water tank (520), an L-shaped extrusion plate (530) and an extrusion spring (540); the C-shaped water tank (510) is sleeved on the outside of the wire (22); one end of the C-shaped water tank (510) is connected to the charging head (23), and the other end is connected to a linkage frame (550); the outside of the linkage frame (550) is fixedly connected to the monitoring tower (10); the C-shaped water tank (510) adopts a flexible sealing material, the C-shaped water tank (510) is connected to the extrusion water tank (520), and the extrusion water tank (520) is connected to the monitoring tower (10); 0) is arranged between the water replenishment tank (410) and the charging head (23), and the extrusion water tank (520) is sealed and slidably connected to the L-shaped extrusion plate (530) inside; the L-shaped extrusion plate (530) includes a vertical plate and a horizontal plate, the vertical plate of the L-shaped extrusion plate (530) is parallel to the water replenishment tank (410), and the vertical plate of the L-shaped extrusion plate (530) is provided with an inclined slide groove (531), and a linkage column (560) is slidably connected in the inclined slide groove (531), and the linkage column (560) is connected to the outer surface of the solid tube of the J-shaped tube (420).

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