Fire fighting device and transportation equipment

Abstract

The invention relates to the technical field of fire-fighting devices, in particular to a fire-fighting device and transportation equipment. The fire-fighting device comprises a spraying assembly and a conveying assembly; the spraying assembly is suitable for moving on the bearing surface, a to-be-fire-fighting target object is placed on one side of the bearing surface, at least part of the to-be-fire-fighting target object and the bearing surface are arranged in a spaced mode to form a moving channel, and the spraying assembly is used for spraying fire-fighting materials towards the to-be-fire-fighting target object; the conveying assembly comprises a connecting piece and a driving mechanism, the connecting piece is connected to the spraying assembly and the driving mechanism, and the driving mechanism is used for driving the connecting piece to move so as to drive the spraying assembly to move along the moving channel. According to the fire fighting device, through the moving function of the spraying assembly, the response speed and pertinence of fire fighting work are remarkably improved.

Description

Technical Field

[0001] The present application relates to the technical field of fire-fighting devices, and in particular to a fire-fighting device and a transportation device. Background Art

[0002] Traditional fire-fighting devices are mainly based on static sprinkler systems. These devices are usually fixed in specific positions and cannot move flexibly to the specific area where the fire occurs for fire extinguishing, resulting in poor mobility and slow response speed when dealing with sudden fires. In addition, when there is a local fire, these static sprinkler systems cannot cover the local fire area specifically, and the fire-fighting efficiency is low. Summary of the Invention

[0003] The present application provides a fire-fighting device and a transportation device, which are used to solve the problem of low fire-fighting efficiency caused by the traditional fire-fighting device adopting a static sprinkler scheme.

[0004] The first aspect of the present application provides a fire-fighting device, including:

[0005] A spraying assembly, adapted to move on a bearing surface, and a fire-fighting target object to be extinguished is placed on one side of the bearing surface, and at least a part of the fire-fighting target object is spaced from the bearing surface to form a moving channel, and the spraying assembly is used to spray fire-fighting materials towards the fire-fighting target object; and

[0006] A conveying assembly, including a connecting member and a driving mechanism, the connecting member is respectively connected to the spraying assembly and the driving mechanism, and the driving mechanism is used to drive the connecting member to move, so as to drive the spraying assembly to move along the moving channel.

[0007] In a possible implementation manner, the spraying assembly includes a spraying belt, one end of the spraying belt is used to input the fire-fighting materials, and the other end of the spraying belt is connected to the connecting member.

[0008] In a possible implementation manner, a plurality of spraying holes are uniformly arranged on the spraying belt.

[0009] In a possible implementation manner, a plurality of spraying holes are arranged on the spraying belt, and the projections of the central axes of the plurality of spraying holes on a cross-section perpendicular to the central axis of the spraying belt are in a diffused shape.

[0010] In a possible implementation manner, the spraying assembly further includes a connecting seat, and the number of the spraying belts is multiple; the multiple spraying belts are respectively connected to the connecting seat, and at least two of the spraying belts input the fire-fighting materials through the connecting seat.

[0011] In a possible implementation manner, the spraying assembly further includes an adsorbing member, and the adsorbing member is disposed at one end of the spraying belt away from the connecting seat; a plurality of the spraying belts are adsorbed and connected through the adsorbing member, and the adsorbing member can be separated under the pressure of the fire-fighting material in the spraying belt.

[0012] In a possible implementation manner, the spraying assembly further includes a plugging member. One end of the spraying belt is used for inputting the fire-fighting material, the plugging member plugs the other end of the spraying belt, and the spraying belt is connected to the connecting member through the plugging member.

[0013] In a possible implementation manner, the driving mechanism includes a winding disc and a driving member. One end of the connecting member away from the spraying assembly is connected to the winding disc, and the output end of the driving member is connected to the winding disc and is used for driving the winding disc to rotate to wind the connecting member.

[0014] In a possible implementation manner, the conveying assembly further includes a fixing mechanism, and at least part of the fixing mechanism is crimped on one side of the connecting member away from the bearing surface.

[0015] In a possible implementation manner, the fixing mechanism includes a tensioner and a tensioning belt. The tensioner is disposed on the bearing surface, the tensioning belt is connected to the tensioner, and the tensioning belt is crimped on the connecting member. The tensioner is used for tightening the tensioning belt.

[0016] In a possible implementation manner, the tensioning belt includes a belt body and a connecting buckle. The belt body is respectively connected to the connecting buckle and the tensioner, and the connecting member passes through the connecting buckle and is in sliding fit with the connecting buckle.

[0017] In a possible implementation manner, the conveying assembly further includes a guiding disc. The guiding disc is rotatably connected to the bearing surface, at least part of the connecting member is wound around the guiding disc, and the spraying assembly can be wound around the guiding disc.

[0018] In a possible implementation manner, a guiding groove is provided on the outer wall of the guiding disc, and at least part of the connecting member is received in the guiding groove.

[0019] In a possible implementation manner, the fire-fighting device further includes a monitoring assembly. The monitoring assembly includes a temperature measuring member and a host. The temperature measuring member is used for acquiring the temperature signal of the target object to be fire-fighting, and the temperature measuring member and the driving mechanism are respectively communicatively connected to the host.

[0020] In a possible implementation manner, the temperature measuring member includes an infrared thermal imager.

[0021] In a possible implementation manner, the monitoring component further includes a warning device, which is communicatively connected to the host and is used to emit sound and / or light warning signals.

[0022] In a possible implementation manner, the monitoring component further includes a warning device, which is communicatively connected to the host and is disposed on the spraying component.

[0023] In a possible implementation manner, the target object to be fire-fighting includes electrical equipment.

[0024] The second aspect of the present application provides a transportation device, including:

[0025] A body provided with a bearing surface, on which the electrical equipment is placed, and at least a part of the electrical equipment is spaced apart from the bearing surface to form a moving channel; and

[0026] The fire-fighting device as described in any one of the above, wherein the conveying component of the fire-fighting device is used to drive the spraying component to move along the moving channel, and the spraying component is used to convey fire-fighting materials from the moving channel towards the electrical equipment.

[0027] In a possible implementation manner, the body includes a roll-on / roll-off ship, and / or the electrical equipment includes a vehicle.

[0028] In a possible implementation manner, the body includes multiple bearing surfaces, and the multiple bearing surfaces are spaced apart, and at least one set of the fire-fighting devices is provided on each of the bearing surfaces.

[0029] Implementing the embodiments of the present application has the following beneficial effects:

[0030] The fire-fighting device of the present embodiment significantly improves the response speed and pertinence of fire-fighting work through the moving function of the spraying component. Since the spraying component can move flexibly on the bearing surface, it can quickly position the spraying component at the specific area where the fire occurs, which is particularly important in case of sudden fire, and effectively reduces the impact of the poor mobility of the traditional static sprinkler system.

[0031] In addition, with the help of the driving mechanism of the conveying component, the spraying component can move orderly along the moving channel, so as to achieve precise coverage of local fire situations. This design enables the spraying component to flexibly adjust the spraying position, ensuring that the fire-fighting materials can directly act on the ignition point, enhancing the efficiency and effect of fire extinguishing, and overcoming the problem of low fire-fighting efficiency of traditional static devices in dealing with local fire situations.

[0032] In summary, the fire-fighting device of this embodiment has significant technical advantages in improving fire-fighting efficiency, response speed, and precise positioning by introducing a mobile spraying component and an intelligent conveying mechanism. While meeting the modern complex fire-fighting requirements, it effectively enhances the practicality of the overall fire-extinguishing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0034] Figure 1 Shows a schematic structural diagram of a transportation device in an embodiment of the present invention;

[0035] Figure 2 Shows Figure 1 An enlarged view of a partial area A in

[0036] Figure 3 Shows a schematic structural diagram of a transportation device in another embodiment of the present invention;

[0037] Figure 4 Shows a side view of a transportation device in an embodiment of the present invention;

[0038] Figure 5 Shows a schematic structural diagram of a spraying component in an embodiment of the present invention;

[0039] Figure 6 Shows a schematic diagram of the contracted state of a spraying component in another embodiment of the present invention;

[0040] Figure 7 Shows a schematic diagram of the expanded state of a spraying component in another embodiment of the present invention;

[0041] Figure 8 Shows a spraying schematic diagram of a spraying component in an embodiment of the present invention;

[0042] Reference Numerals:

[0043] 1 - Transportation device;

[0044] 10 - Fire-fighting device;

[0045] 100 - Spraying component; 110 - Spraying belt; 111 - Spray holes; 120 - Connecting seat; 130 - Suction attachment; 140 - Sealing member;

[0046] 200 - Conveyor assembly; 210 - Connecting piece; 220 - Driving mechanism; 221 - Winding disc; 222 - Driving part; 223 - Power supply; 230 - Fixing mechanism; 231 - Tensioner; 232 - Tensioning belt; 2321 - Belt body; 2322 - Connecting buckle; 240 - Guide disc;

[0047] 300 - Monitoring assembly; 310 - Infrared thermal imager; 320 - Host; 330 - Warning piece; 340 - Display;

[0048] 20 - Deck; 21 - Bearing surface; 22 - Moving passage; 23 - Drain hole;

[0049] 30 - Electrical equipment; 40 - Fire hydrant. Specific embodiments

[0050] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0051] Traditional fire-fighting devices are mainly based on static sprinkler systems. These devices are usually fixed in specific positions and cannot move flexibly to the specific area where the fire occurs for fire extinguishing, resulting in poor mobility and slow response speed when dealing with sudden fires. In addition, when there is a local fire, these static sprinkler systems cannot cover the local fire area specifically, and the fire-fighting efficiency is low.

[0052] Based on this, referring to Figures 1 to 8 As shown, an embodiment of the present invention provides a fire-fighting device 10, which includes a spraying assembly 100 and a conveyor assembly 200; the spraying assembly 100 is adapted to move on the bearing surface 21, and a fire-fighting target object is placed on one side of the bearing surface 21, and at least part of the fire-fighting target object is spaced from the bearing surface 21 to form a moving passage 22, and the spraying assembly 100 is used to spray fire-fighting materials towards the fire-fighting target object; the conveyor assembly 200 includes a connecting piece 210 and a driving mechanism 220, the connecting piece 210 is respectively connected to the spraying assembly 100 and the driving mechanism 220, and the driving mechanism 220 is used to drive the connecting piece 210 to move, so as to drive the spraying assembly 100 to move along the moving passage 22.

[0053] The fire-fighting device 10 of this embodiment significantly improves the response speed and pertinence of fire-fighting work through the moving function of the spraying assembly 100. Since the spraying assembly 100 can move flexibly on the bearing surface 21, the spraying assembly 100 can be quickly positioned at the specific area where the fire occurs, which is particularly important in case of sudden fire, effectively reducing the poor mobility of the traditional static sprinkler system.

[0054] In addition, with the help of the driving mechanism 220 of the conveying assembly 200, the spraying assembly 100 can move orderly along the moving channel 22, so as to achieve precise coverage of local fire situations. This design enables the spraying assembly 100 to flexibly adjust the spraying position, ensuring that the fire-fighting materials can directly act on the ignition point, enhancing the fire-extinguishing efficiency and effect, and overcoming the problem of low fire-fighting efficiency of traditional static devices in dealing with local fire situations.

[0055] The fire-fighting device 10 of this embodiment can quickly and comprehensively extinguish the fire on the target object to be fire-fighting, effectively reducing the safety threat to the surrounding environment when the fire occurs. At the same time, the moving ability of the spraying assembly 100 ensures that it can reach the fire source area in time, and then play a role in the initial stage of the fire, reducing the disadvantage that the traditional fire-extinguishing system needs to continuously spray for a long time, and thus saving fire-fighting resources.

[0056] In summary, the fire-fighting device 10 of this embodiment has significant technical advantages in improving fire-fighting efficiency, response speed and precise positioning by introducing a moving spraying assembly 100 and an intelligent conveying mechanism, meeting the modern complex fire-fighting requirements and effectively enhancing the practicality of the overall fire-fighting operation.

[0057] Specifically, the spraying assembly 100 can be connected to an external fire hydrant 40 to input various fire-fighting materials into the spraying assembly 100. This design effectively ensures that the fire-fighting device can quickly obtain sufficient fire-fighting resources in case of fire, thus enhancing the response speed and effect of fire extinguishing. In the selection of fire-fighting materials, in addition to common water, cooling materials can also be used, so that the cooling function of the fire-fighting device 10 can be realized, further improving the pertinence and effectiveness of fire extinguishing.

[0058] Specifically, water, as a traditional and widely used fire-fighting material, can be sprayed through the spraying assembly 100 to effectively reduce the temperature of the fire source in a short time and reduce the spread of the fire. At the same time, the easy availability and low cost of water make it the first choice in most fire-fighting occasions. In addition, when water combines with the rising flame, it can form steam, further blocking the supply of oxygen and achieving a better fire-extinguishing effect.

[0059] Meanwhile, the fire-fighting device 10 can also adopt heat-reducing materials, which can be specially developed heat-reducing liquids or gases. These materials can effectively absorb the heat around the fire source when sprayed, causing the temperature of the fire source to drop rapidly. By optimizing the characteristics of the spraying assembly 100, combining the heat-reducing materials with fire extinguishing agents such as water or carbon dioxide can achieve a more efficient and comprehensive fire extinguishing effect. Especially in the initial stage of a fire, quickly reducing the temperature and suppressing the fire can significantly increase the success rate of fire extinguishing.

[0060] It should be emphasized that these fire-fighting materials are not mutually exclusive, and can be flexibly selected or combined according to the development of the fire and the surrounding environment. For example, water can be used for preliminary fire extinguishing first, and when the fire situation eases, heat-reducing materials can be introduced to ensure the optimization of the fire extinguishing effect. This flexible supply mechanism not only improves the adaptability of the technical solution, but also provides targeted response strategies for different types of fires.

[0061] In summary, through the connection with the fire hydrant 40, the spraying assembly 100 effectively introduces various fire extinguishing materials such as water, carbon dioxide and heat-reducing materials, enabling the fire-fighting device 10 to flexibly select appropriate fire extinguishing strategies according to specific situations, greatly improving the efficiency and safety of fire extinguishing, and also providing more comprehensive protection against various fires.

[0062] Specifically, referring to Figures 5 to 7 As shown, the spraying assembly 100 includes a spray belt 110. One end of the spray belt 110 is used to input fire-fighting materials, and the other end of the spray belt 110 is connected to the connector 210; a plurality of spray holes 111 are evenly arranged on the spray belt 110. This structural design aims to achieve large-range and multi-directional water jetting to improve the fire extinguishing and heat-reducing effects.

[0063] The main function of the spray belt 110 is to spray water in multiple directions over a large area. Its length range is designed to be from 1 to 5 meters, and specifically can be adjusted according to actual usage requirements. Common application lengths can be 1 meter, 2 meters, 3 meters, 4 meters, or 5 meters. The aperture of the spray holes 111 is set between 1 and 10 millimeters, and the specific aperture can be 1 millimeter, 3 millimeters, 5 millimeters, 8 millimeters, or 10 millimeters. When the aperture of the spray holes is small, fine water mist can be formed. This fine water mist can not only increase the surface area of water and enhance the heat exchange efficiency with air, but also effectively reduce the temperature in the air at the fire scene. In addition, the spacing between the spray holes 111 is set to be from 1 to 5 centimeters to ensure that the sprayed water flow can evenly cover a larger area. The specific spacing can be 1 centimeter, 2 centimeters, 3 centimeters, 4 centimeters, or 5 centimeters. Such a distance setting can ensure the uniformity and effectiveness of the spray flow. The fine water mist quickly vaporizes during the heat absorption process, taking away the heat and further reducing the oxygen concentration and the concentration of leaked gas around the target object to be extinguished. This plays an important role in suppressing the possible combustion reaction of the battery. Thus, the spray belt 110 fully exerts its advantages in controlling the fire and improving the fire extinguishing efficiency, and its effectiveness is particularly evident in special scenarios such as new energy vehicles.

[0064] In the embodiment, the specific length of the spray belt 110 can be set to 2 meters, the aperture of the spray holes 111 is set to 2 millimeters, and the spacing between the spray holes 111 is 2 centimeters. This design optimization is particularly suitable for occasions with high requirements for spraying accuracy and breadth such as new energy vehicles, and can quickly carry out fire extinguishing and cooling operations in case of emergency.

[0065] Furthermore, the area of the spray holes 111 on the spray belt 110 can be coated with indication marks such as red waterproof paint to facilitate the operator to quickly identify the position of the water flow. Such marks not only significantly improve the operation convenience of the spraying assembly, but also help consumers effectively carry out fire extinguishing operations in low visibility environments.

[0066] In summary, through the reasonable design of the spray belt 110 and the precise configuration of the spray holes 111, the spraying assembly 100 ensures that the fire-fighting materials can be sprayed widely and efficiently, thereby enhancing the fire extinguishing and cooling capabilities in different environments.

[0067] Refer to Figure 8 As shown, in an embodiment, a plurality of spray holes 111 are formed on the spray belt 110, and the projections of the central axes of the plurality of spray holes 111 on the cross-section perpendicular to the central axis of the spray belt 110 are in a diffused shape. The implementation principle of this design is to effectively improve the spraying uniformity by changing the layout of the spray holes 111.

[0068] Specifically, this configuration enables the spray belt 110 to spray water in multiple directions when spraying water flow. This divergent spray flow direction can cover a wider area. By arranging the spray holes 111 facing the inner wall of the moving channel, fire-fighting materials such as water flow can not only be directly sprayed onto the fire source, but also be fully mixed with air during the flowing process, further increasing the contact area between the water flow and the fire source. This improved design greatly enhances the diffusion ability of the water flow, helps to more comprehensively reduce the temperature in the fire area, and effectively suppress the development of the fire.

[0069] In addition, the diffused layout of multiple spray holes 111 also allows for the formation of finer water mist. By ejecting the fine water mist, the surface area of the water flow is enhanced. In this way, the efficiency of heat exchange can be enhanced while maintaining the total volume of the water flow unchanged. After absorbing heat, the fine water mist quickly evaporates, further reducing the temperature in the surrounding air and the concentration of battery leakage gas, thereby effectively suppressing the oxidation reaction rate during the combustion process and ensuring a fast and efficient fire extinguishing effect.

[0070] In this design, it is worth noting that the number and arrangement of the spray holes 111 should be flexibly adjusted according to the actual application requirements. Specifically, the number of spray holes can be one, two, or more than two, and the designed spacing and angle can also be optimized according to different scenarios to achieve the best spraying effect. This design flexibility enables the spray belt 110 to adapt to different fire extinguishing scenarios. For example, in narrow spaces or large-area fires, it can maintain high fire-fighting capabilities.

[0071] Refer to Figure 6 and Figure 7 As shown, in another embodiment, the spraying assembly 100 further includes a connecting seat 120, and the number of spray belts 110 is multiple; multiple spray belts 110 are respectively connected to the connecting seat 120, and at least two spray belts 110 input fire-fighting materials through the connecting seat 120. This design allows multiple spray belts 110 to receive fire-fighting materials simultaneously, thereby spraying water in multiple directions with a unified water supply source. By centrally guiding the water flow to the connecting seat 120, the spraying assembly 100 can spray water more effectively and evenly in all directions, realizing the expected multi-directional water spraying function.

[0072] The implementation principle of this design is that through the connecting seat 120, all spray belts 110 can work together to form a wide-coverage water spraying network. This not only expands the spraying range, ensuring that a larger fire extinguishing space can be fully covered, but also improves the spraying uniformity. When the water flow is distributed to each spray belt 110 through the connecting seat 120, the problem of low fire extinguishing efficiency caused by uneven water flow distribution can be avoided. In addition, the parallel arrangement of multiple spray belts 110 effectively increases the contact with air, promotes the improvement of water atomization degree, further enhances the cooling effect and fire extinguishing ability, thereby significantly improving the operation reliability and overall fire extinguishing efficiency.

[0073] In specific implementation, the connecting seat 120 is designed to fully bear the water flow pressure transmitted from multiple spraying belts 110 and provide effective support for the working state of each spraying belt. To enhance the structural stability, the connecting member 210 can be connected to the connecting seat 120 to prevent the spraying belt 110 from breaking due to the applied force during operation. The use of the connecting member 210 can effectively reduce the impact of the water flow on the spraying belt 110, thereby extending the service life of the spraying belt. The connecting member 210 can take various forms, such as a reinforcing rib or an elastic connecting element, so that under the action of dynamic water flow, the spraying belt 110 can maintain rigidity and at the same time have a certain degree of flexibility, thus meeting the requirements of different working environments.

[0074] In specific applications, the number of spraying belts 110 can be one, two or more than two, which is not uniquely limited here. The specific number setting will depend on the actual fire extinguishing requirements, the size of the wading area and the complexity of the working environment. An increased number of spraying belts can enable the spraying assembly 100 to quickly cover a wider area when dealing with sudden fires.

[0075] Of course, in the connection structure of the spraying belt 110, at least one spraying belt 110 can be connected to an external device for inputting fire-fighting materials, such as a fire hydrant 40, and the fire-fighting materials are conveyed to the connecting seat 120 through this spraying belt 110, and finally the fire-fighting materials are respectively conveyed to multiple spraying belts 110 through the connecting seat 120.

[0076] Furthermore, the spraying assembly 100 further includes an adsorbing member 130, and the adsorbing member 130 is provided at one end of the spraying belt 110 away from the connecting seat 120; multiple spraying belts 110 are adsorbed and connected through the adsorbing member 130, and the adsorbing member 130 can be separated under the pressure of the fire-fighting materials in the spraying belt 110.

[0077] In this embodiment, multiple spraying belts 110 are adsorbed and connected to each other through the adsorbing member 130. This design can keep the spraying belts 110 in a compact contracted state when the spraying assembly 100 is not filled with water, thus providing convenience for storage and handling. At this time, referring to Figure 7 , the spraying assembly 100 presents a contracted state, and the adsorbing members 130 at the ends of multiple spraying belts 110 achieve stable adsorption through the magnetic force between them.

[0078] To prevent the spraying belt 110 from failing to deploy during operation, the suction and attachment member 130 preferably uses a weakly magnetic member. The weak magnetism can ensure that the suction and attachment member 130 can effectively adsorb when in the non-water-flow state, but will not seriously affect the deployment of the spraying belt 110 under the high pressure of the fire-fighting materials. As a variation of some embodiments, a magnetic member can be provided on one of the spraying belts 110, and at the same time, ferromagnetic suction and attachment members 130 can be provided on multiple other spraying belts 110. This combination can also achieve an effective magnetic attraction function and meet the requirements of different application scenarios.

[0079] After the system starts to work, the spraying assembly 100 transports the fire-fighting materials to multiple spraying belts 110 respectively through the connecting seat 120. At this time, the pressure inside the spraying belt 110 increases, and the suction and attachment members 130 are separated by overcoming the adsorption force between them, causing the spraying belt 110 to deploy rapidly. Refer to Figure 8 , at this time, the spraying assembly 100 is in the deployed state, and multiple spraying belts 110 respectively receive the transportation of the fire-fighting materials through the connecting seat 120, increasing the pressure inside each of them. This process ensures that the spraying belt 110 can overcome the suction force of the suction and attachment members 130 and fully deploy for effective spraying.

[0080] In terms of material selection, the spraying belt 110 can be made of rubber material, which has good elasticity and corrosion resistance and can withstand high-pressure working environments. In other embodiments, the material of the spraying belt 110 can also be high-performance materials such as polyurethane or nylon. These materials have good wear resistance and airtightness and are suitable for various fire-fighting applications. In addition, the spraying belt 110 can also use flame-retardant and waterproof materials to further enhance its adaptability in the fire-fighting environment. Through such a design, the spraying belt 110 not only reduces the friction coefficient but also increases the wear resistance performance, ensuring that it is not easy to age and damage during multiple uses.

[0081] In one embodiment, the spraying assembly 100 further includes a plugging member 140. One end of the spraying belt 110 is used to input the fire-fighting materials, the plugging member 140 plugs the other end of the spraying belt 110, and the spraying belt 110 is connected to the connecting member 210 through the plugging member 140.

[0082] In this embodiment, by providing a plugging member 140 at the other end of the spraying belt 110, the end of the spraying belt 110 can be plugged to ensure that the fire-fighting materials can be output through the spray holes 111 after being transported into the spraying belt 110; when there are multiple spraying belts 110, plugging members 140 can be provided at the ends of the spraying belts 110 far from the connecting seat 120. At the same time, after the plugging member 140 is connected to the spraying belt 110, it can be connected to the connecting member 210 through the plugging member 140, which also ensures the structural integrity of the spraying belt 110 during use and avoids the spraying belt 110 from breaking due to excessive tensile force, thereby improving the durability and reliability of the fire-fighting device 10.

[0083] Specifically, referring to Figure 2 As shown, the driving mechanism 220 includes a winding disc 221 and a driving member 222. One end of the connecting member 210 away from the spraying assembly 100 is connected to the winding disc 221, and the output end of the driving member 222 is connected to the winding disc 221 and is used to drive the winding disc 221 to rotate to wind the connecting member 210.

[0084] When using the fire-fighting device 10 of this embodiment, first connect the spraying assembly 100 to the winding disc 221 through the connecting member 210. When it is necessary to implement fire-fighting measures for the target object to be extinguished, the user only needs to start the driving member 222, and the driving member 222 will cause the winding disc 221 to rotate, thereby winding the connecting member 210. This action can effectively pull the spraying assembly 100 to the set position, and can greatly improve the fire-fighting response efficiency in an emergency.

[0085] The design of the driving member 222 is quite flexible. It can not only select electric components such as motors as the power source, but also select manual operation components such as rotary handles. If an electric component is used, the operation of the entire system is more automated and can better adapt to complex working environments; while if manual operation is realized, it has higher reliability and autonomy, especially suitable for scenarios where power is insufficient or rapid deployment is required. For example, the manual driving member can still be operated in the event of a power outage, etc., increasing the mobility and applicability of the device. This flexible driving mechanism provides more possibilities for the application of the fire-fighting device 10 in different fire-fighting environments.

[0086] In addition, the design process of the driving mechanism 220 considers various application scenarios. Its important technical effect is that whether it is electrically or manually driven, it can effectively cooperate with the spraying assembly 100 to achieve rapid and accurate fire-fighting operations, improving the response time and safety of use. Through this optimized design, the device can play an important role at critical moments and provide full protection for on-site fire-fighting work. Users can flexibly select a suitable driving method according to the requirements of the specific operating environment to ensure the best use effect and safety.

[0087] In one embodiment, the driving mechanism 220 further includes a power source 223 to meet the power requirements of the driving member 222 during operation. The power source 223 can adopt two main forms: one is a power cord, and this design allows the driving member 222 to be connected to an external circuit, so as to obtain a stable power supply; the other is a storage battery, and this choice enables the driving member 222 to still work normally without an external power source, ensuring the independence and autonomy of the system.

[0088] When the drive mechanism 220 is connected to an external circuit using a power cord, the power supply 223 can provide continuous and stable power to the drive member 222, which is suitable for occasions that require long-term and high-intensity work. This design can effectively reduce the energy loss during the operation of the system, improve the working efficiency of the equipment, and also reduce the risks caused by insufficient power during operation, thus ensuring the reliability of the spraying assembly 100 during firefighting.

[0089] Relatively speaking, using a storage battery as the power supply 223 provides the equipment with higher flexibility and portability. Especially in emergency situations, the storage battery can ensure the normal operation of the system without an external power supply. This is particularly important for firefighting operations. For example, at the scene of a sudden fire accident, it is often impossible to ensure a stable power supply. Therefore, the design using a storage battery can not only ensure the feasibility of operation at any time but also better adapt to the changing on-site conditions. By charging and replacing the storage battery, the drive member 222 can work for a long time and operate stably whether in a fixed position or in a moving state.

[0090] Regardless of the form of the power supply 223 used, its main purpose is to provide the necessary power support for the drive member 222 to ensure the efficient operation of the drive mechanism 220. In specific implementations, the designer can flexibly select the type of the power supply 223 according to the usage requirements, environmental conditions, and availability of the power supply of the firefighting equipment to achieve the best equipment performance and usage effect. Selecting the appropriate power supply 223 can not only expand the application range of the entire firefighting device 10 but also enhance its practicality and reliability, which is of great significance for improving the efficiency of firefighting operations. Through the above power supply 223 design, the overall system function of the drive mechanism 220 is enhanced, and it can ensure the normal operation of the equipment under various complex conditions, maximizing the emergency response ability of the fire extinguishing operation.

[0091] Refer to Figures 1 to 3 As shown, in an embodiment, the conveying assembly 200 further includes a fixing mechanism 230, and at least a part of the fixing mechanism 230 is crimped to the side of the connecting member 210 away from the bearing surface 21.

[0092] In this embodiment, the connecting member 210 can be a flexible rope. Such a choice enables the conveying assembly to flexibly adjust on an uneven or complex bearing surface 21 to adapt to different conveying requirements. By setting the cooperation between the fixing mechanism 230 and the connecting member 210, the tightened state of the connecting member 210 can be ensured. Under the action of the fixing mechanism 230, the connecting member 210 will always remain in a relatively tight state. This characteristic can reduce loosening caused by vibration or external forces during operation, thereby improving the running stability of the conveying assembly 200.

[0093] The cooperation between the fixing mechanism 230 and the connecting member 210 can not only provide tension longitudinally, but also offset lateral vibrations and impact forces to a certain extent. In this way, when the conveying assembly 200 faces changes in the external environment, such as fluctuations in load or changes in ground conditions, the fixing mechanism 230 can effectively maintain the stability of the connecting member 210, thus ensuring the smoothness and safety of the overall conveying process.

[0094] When the conveying assembly 200 operates in a high-load or frequently operating environment, the tensioned state of the connecting member 210 is particularly important. In this case, the strengthened connection design can not only prevent the connecting member 210 from slipping and falling, but also effectively reduce the failure probability of the fire protection device 10 caused by improper connection. Specifically, refer to Figure 2 As shown, the fixing mechanism 230 includes a tensioner 231 and a tension belt 232. The tensioner 231 is disposed on the bearing surface 21, the tension belt 232 is connected to the tensioner 231, and the tension belt 232 is crimped on the connecting member 210. The tensioner 231 is used to tighten the tension belt 232.

[0095] During use, the tension belt 232 effectively applies pressure by being crimped on the connecting member 210, thereby forming a reliable tensioned state on the surface of the connecting member 210, and further achieving the purpose of strengthening the connection. The main function of the tensioner 231 is to tighten the tension belt 232. By adjusting the movement of the tensioner, the tension control of the tension belt 232 can be realized.

[0096] In this embodiment, an elastic rope can be used as the material of the tension belt 232. This material has good elastic properties, and its own elastic force can also significantly enhance the tightening effect of the fixing mechanism 230. The advantage of the elastic rope is that when an external force is applied or deformation occurs, it can quickly return to its original state, thereby maintaining the stable working state of the connecting member 210 and avoiding fatigue damage and deformation caused by long-term stretching. This not only improves the service life of the conveying assembly 200, but also ensures the safety and reliability during operation.

[0097] In some embodiments, the tensioner 231 can be designed as an elastic tensioner. This design combines an internal spring and a winding disc to effectively tighten the tension belt 232. The elastic tensioner 231 can automatically adjust its tension according to the actual load situation during operation, and maintain the tensioned state of the tension belt 232 through the elastic change of the internal spring. This characteristic makes it show excellent response speed and adaptability in the face of dynamic loads.

[0098] The working principle of the elastic tensioner 231 is that when the tension belt 232 is subjected to tension, the built-in spring will be compressed or stretched within a certain range, thus forming an automatic adjustment mechanism to ensure that the tension belt 232 always maintains an appropriate tension range. It should be noted that the tension range of the tension belt 232 during use can be adjusted according to the specific equipment requirements. For example, the tension range can be set to 5 to 15 N.

[0099] In one embodiment, the tension belt 232 includes a belt body 2321 and a connecting buckle 2322. The belt body 2321 is respectively connected to the connecting buckle 2322 and the tensioner 231. The connecting member 210 passes through the connecting buckle 2322 and is slidably engaged with the connecting buckle 2322.

[0100] Specifically, by setting the cooperation between the connecting buckle 2322 and the connecting member 210, when the driving mechanism 220 pulls the connecting member 210, the connecting buckle 2322 can play a guiding role to ensure that the connecting member 210 moves along a preset trajectory. This guiding function greatly improves the working efficiency of the conveying assembly 200, especially when dealing with complex movements or highly compact spaces, avoiding the deviation or jamming phenomenon of the connecting member 210 caused by free movement.

[0101] In some embodiments, the fixing mechanism 230 can be designed to be located at the end of the moving path of the connecting member 210 close to the driving mechanism 220. When the connecting member 210 drives the spraying assembly 100 to move to the end of the path, the spraying assembly 100 can abut against the connecting buckle 2322 to achieve the movement limit of the spraying assembly 100. This limiting function has multiple technical effects. It can effectively prevent the spraying assembly 100 from being damaged or affecting normal operation due to excessive movement, and can also ensure accurate positioning during spraying operations, improving the reliability and safety of the operations.

[0102] In addition, in a preferred embodiment, the fixing mechanisms 230 can be respectively arranged at the beginning and end of the moving path of the connecting member 210. By setting two fixing mechanisms 230, this dual design ensures that the connecting member 210 is in a good taut state as a whole. Such a configuration not only enhances the stability of the entire conveying assembly 200, but also can apply a uniform tension to the connecting member 210, further reducing the risk of damage caused by uneven stress.

[0103] It should be noted that the number of the connecting buckles 2322 can be selected among one, two or more. The specific number will be adjusted according to the actual application scenarios and technical requirements. In the implementation of multiple connecting buckles 2322, not only can the load be dispersed, but also the bearing capacity and service life of the device can be improved, thus achieving higher adaptability and reliability.

[0104] In some embodiments, the conveying assembly 200 further includes a guiding disc 240. The guiding disc 240 is rotatably connected to the bearing surface 21. The connecting member 210 is at least partially wound around the guiding disc 240, and the spraying assembly 100 can be wound around the guiding disc 240.

[0105] When the overall movement path of the connecting member 210 is a straight line, referring to Figure 1 as shown, the guiding disc 240 may not be provided, and the connecting member 210 can directly slide along the straight path without an additional guiding mechanism. However, when the fire fighting device 10 is applied to more complex usage scenarios, such as Figure 3 the scenario shown, where multiple connecting members 210 need to be bent at least once to cover more fire fighting target objects, the setting of the guiding disc 240 becomes particularly important. This design allows the connecting member 210 to maintain flexibility at the turning points without worrying about the tension of the tension belt 232 being weakened due to bending.

[0106] By setting the combination of the guiding disc 240 and the connecting member 210, it can effectively ensure that the connecting member 210 remains in a taut state during movement. The guiding disc 240 not only acts as a turning profile, but also can make necessary direction adjustments when the connecting member 210 moves around it, ensuring that the movement trajectory of the connecting member 210 meets the expectations. When the connecting member 210 drives the spraying assembly 100 to move along the guiding disc 240, the guiding disc 240 can form a contact point with the spraying assembly 100. Through this contact, the guiding disc 240 realizes effective guiding of the spraying assembly 100, thereby pushing the spraying assembly 100 to move along the established path towards the target position.

[0107] In addition, by adopting the method of using the guiding disc 240 to turn the connecting member 210, it can effectively avoid jamming of the connecting member 210 and / or the spraying assembly 100 during the turning process. This design is crucial for the efficient operation of the spraying system. Without the guiding disc 240, the connecting member 210 may get jammed during the turning process due to friction or uneven force, thus affecting the overall working efficiency. The guiding disc 240 can reduce the friction between moving parts, ensure smoother movement, and greatly reduce the probability of failures caused by resistance.

[0108] Specifically, in this embodiment, the guiding disc 240 is effectively combined with the fixing mechanism 230 to improve the stability of the connecting member 210 during conveying. The setting of the fixing mechanism 230 is intended to provide additional support to ensure that the connecting member 210 does not displace or vibrate during movement, thereby maintaining its precise control and function realization.

[0109] The guiding disk 240 serves as the steering element of the connecting member 210. When the connecting member 210 moves around it, the function of the fixing mechanism 230 becomes particularly prominent. Through the restriction of the fixing mechanism 230, it can effectively prevent the deviation of the connecting member 210 during the force application or movement process, thus keeping it in an ideal working state all the time. During this process, the guiding disk 240 can not only adapt to the bending requirements of the connecting member 210, but also make the central movement possible, which not only reduces the movement resistance but also improves the smoothness of the movement.

[0110] When the connecting member 210 steers through the guiding disk 240, the stability provided by the fixing mechanism 230 can significantly reduce the vibration caused by sudden forces or changes in the steering angle. If this vibration is not controlled, it may affect the overall conveying efficiency and safety in practical applications. By reasonably designing the position and structure of the fixing mechanism 230, it can be optimized according to the movement characteristics of the guiding disk 240 and the connecting member 210 to minimize potential jamming phenomena. At the same time, the cooperation between the fixing mechanism 230 and the guiding disk 240 ensures that the connecting member 210 can still maintain an excellent working state under high-intensity operations or in complex environments.

[0111] Specifically, the outer wall of the guiding disk 240 is provided with a guiding groove, and at least a part of the connecting member 210 is accommodated in the guiding groove.

[0112] This way can avoid the connecting member 210 and the spraying assembly 100 from disengaging from the axial direction of the guiding disk 240 due to movement during steering, thus maintaining the stability and reliability of the system. The design of the guiding groove greatly enhances the degree of mutual cooperation between the connecting member 210 and the guiding disk 240, ensuring that the connecting member 210 is always restricted and guided by the guiding groove during the movement process. The advantage of this design is that no matter under what operating conditions, the connecting member 210 and the spraying assembly 100 can maintain movement on the correct path, avoiding the movement out-of-control phenomenon caused by excessive freedom. In addition, when the connecting member 210 steers or rotates through the guiding disk 240, the existence of the guiding groove can also reduce the generation of friction, reduce the wear risk in the overall operating environment, and improve the service life and reliability of the system.

[0113] In the specific implementation manner, the guiding groove can be designed into different cross-sectional shapes, such as a U-shaped groove, a V-shaped groove or other groove shapes with good guiding properties. This design method can be optimized according to the shapes and movement characteristics of different connecting members 210 and spraying assemblies 100. By adjusting the depth and width of the guiding groove, more precise restriction and support for the connecting member 210 can be achieved, improving the overall transmission efficiency and movement accuracy. At the same time, the opening position of the guiding groove can also be adjusted according to actual needs to adapt to the working requirements in different application environments.

[0114] In addition, through the optimized design of the guiding groove, not only can the relative positions of the connecting member 210 and the spraying assembly 100 be better controlled, but also the later maintenance and replacement are facilitated. When it is necessary to replace the connecting member 210 or the spraying assembly 100, the user can easily take it out of the guiding groove and perform the corresponding replacement and maintenance, saving time and cost.

[0115] Furthermore, referring to Figure 1 and Figure 2 as shown, the fire-fighting device 10 further includes a monitoring assembly 300. The monitoring assembly 300 includes a temperature measuring element and a main unit 320. The temperature measuring element is used to obtain the temperature signal of the target object to be fire-fighting. The temperature measuring element and the driving mechanism 220 respectively send signals to the main unit 320.

[0116] In this embodiment, the temperature measuring element can monitor the state of the target object to be fire-fighting in real time. Through the accurate detection of the equipment temperature, when the target object to be fire-fighting has adverse conditions such as combustion or high temperature, the temperature measuring element can quickly detect the abnormality and transmit the temperature signal to the main unit 320. Then, the main unit 320 processes the received signal and quickly issues an instruction to control the driving mechanism 220 to start, driving the spraying assembly 100 to move to the target object to be fire-fighting with an abnormality, thereby realizing a fast and effective fire-fighting response.

[0117] With this setting, the reaction speed of the fire-fighting device 10 is significantly improved. When the monitoring assembly 300 detects an abnormal situation, the improvement of the reaction speed is directly related to the timely handling after a fire occurs, which can greatly reduce the risk of fire spread and enhance the system's response ability in the face of emergencies. As the brain of the system, the main unit 320 can flexibly allocate resources and execute operations by integrating the feedback signals of the temperature measuring element and the driving mechanism 220, ensuring that the spraying assembly 100 reaches the target area for fire-fighting operations in the shortest time.

[0118] In terms of specific implementation, the temperature measuring element can adopt various types, such as thermocouples, thermal resistors or infrared sensors, etc. Each sensor has its own advantages, disadvantages and application scenarios. Thermocouples are suitable for high-temperature environments due to their fast response and wide temperature range, while infrared sensors can achieve non-contact temperature monitoring, avoiding direct contact with high-temperature objects and ensuring the safety and reliability of the equipment. This flexibility in selection enables the fire-fighting device 10 to be optimally configured according to the characteristics of different target objects to be fire-fighting and the working environment, thereby improving the monitoring accuracy and reaction efficiency.

[0119] In one embodiment, the temperature measuring element includes an infrared thermal imager 310.

[0120] In this embodiment, the infrared thermal imager 310 can not only acquire the temperature signal of the target object to be extinguished by fire, but also display the thermal distribution of the target object to be extinguished by fire in real time. Through the infrared thermal imaging technology, the infrared thermal imager 310 can accurately capture the surface temperature of the target object to be extinguished by fire, and convert this information into a thermal image, showing the temperature changes in different parts of the device. This feature enables the operator to quickly identify abnormal temperature areas, helping them make timely judgments and further enhancing the early warning ability for fire hazards.

[0121] In practical applications, the infrared thermal imager 310 can monitor the target object to be extinguished by fire in a non-contact manner, avoiding the errors and damage risks that may be brought by the contact measurement of traditional temperature sensors. At the same time, the infrared thermal imager 310 has the characteristics of high sensitivity and fast response, and can capture tiny temperature changes in a short time, quickly reacting to the occurrence of a fire source. This feature is particularly important in environments with high fire risks, because potential hazards can be detected in time and corresponding measures can be taken, thus effectively preventing accidents. Specifically, the infrared thermal imager 310 can be used to acquire the temperature of the air or smoke around the target object to be extinguished by fire.

[0122] The connection between the infrared thermal imager 310 and the host 320 makes the real-time monitoring and response system more complete. When the infrared thermal imager 310 detects that the temperature of the target object to be extinguished by fire exceeds the preset threshold, it can quickly transmit the fault information to the host 320 and trigger the response mechanism of the driving mechanism 220, ensuring that the spraying assembly 100 can quickly move to the determined high-temperature area for fire extinguishing operations. By using this technical solution, the timeliness and efficiency of the fire-fighting device 10 have been significantly improved.

[0123] In addition, the image processing ability of the infrared thermal imager 310 enables the system to not only have the temperature monitoring function, but also have a more intelligent analysis ability. By processing the thermal imaging map, the system can identify the shape, distribution and change rules of the heat source, providing data support for equipment maintenance and fault troubleshooting. Further, the monitoring component 300 further includes a warning device 330, and the warning device 330 is communicatively connected to the host 320, and the warning device 330 is used to emit sound and / or light warning signals.

[0124] Specifically, when the monitoring component 300 detects high temperature or a fire occurrence event, the warning device 330 will quickly respond to the instruction of the host 320 and activate its sound and light warning functions. The introduction of this function provides more intuitive safety prompts for employees, can significantly improve the vigilance of personnel and timely take corresponding countermeasures, thereby reducing the potential risks brought by fires.

[0125] By setting the warning device 330, the system can form a multi-level safety warning mechanism. During the high-temperature detection process, if the temperature exceeds the preset safety threshold, the host 320 will perform data analysis and immediately trigger the warning device 330. The sound signal of the warning device 330 can be set as a high-decibel rapid alarm sound so that it can still be clearly recognized by the staff in a noisy environment. At the same time, the light signal can be enhanced by a flashing warning light, providing a dual stimulus to the staff's vision and hearing, enabling them to quickly realize the potential danger. For example, the warning light can adopt a red flashing mode to attract attention to the greatest extent.

[0126] It should be noted that the sound and light signals of the warning device 330 can be flexibly set according to specific applications. For example, the sound signal can be a continuous sound, an intermittent sound, or a tone change of different frequencies to meet the needs of different environments or different emergency levels; the intensity and frequency of the light signal can also be adjusted to ensure that it can attract attention under various lighting conditions. Such adjustability has great advantages in various application scenarios, enabling the system to be adjusted personalized according to the actual situation.

[0127] To further enhance safety, the warning device 330 can be designed to have multiple warning modes, such as a conventional alarm mode and an emergency response mode. When the system detects a very high temperature change or confirms a fire, the warning device 330 can enter the emergency response mode, increasing the intensity and frequency of the alarm sound, thus forming a stronger warning to the staff and prompting them to quickly implement emergency response measures.

[0128] Specifically, the design of the warning device 330 is diverse. Specifically, the warning device 330 can be a warning light or a warning horn. This multi-functional setting makes the system more flexible and efficient in safety protection.

[0129] First, when the warning device 330 is set as a warning light, various light source forms such as LED lights or fluorescent lights can be used. LED warning lights have the advantages of low energy consumption, long lifespan, and fast response speed. Its brightness can be adjusted according to actual needs to ensure that the visibility of the warning light is always in the best state under different environmental brightness conditions. The warning light can transmit different types of warning messages through different flashing modes (such as continuous flashing, intermittent flashing, etc.). For example, a red flashing warning light can transmit the signal of an emergency fire alarm, and yellow lighting can be used to indicate potential equipment failures. Such adjustability and diversity enable the warning device 330 to be flexibly used according to the needs of different scenarios, maximizing the alertness of on-site personnel.

[0130] On the other hand, when the warning device 330 is set as a warning horn, its sound effect and loudness can be adjusted according to specific requirements. The warning horn is designed with a high decibel, which can effectively penetrate the noisy environment, making the alarm sound still clearly audible in a noisy workplace. The frequency and pitch of the warning sound can be designed into different modes to distinguish different alarm levels and warning contents. For example, a continuous high signal tone can be used for an emergency fire alarm, while an intermittent low-frequency alarm can be used for a device failure prompt. This warning system combining sound and light can attract the attention of the staff within a very short time, thus helping them quickly take corresponding countermeasures, such as evacuation or starting a fire extinguishing procedure.

[0131] In one embodiment, the warning device 330 is provided on the spraying assembly 100.

[0132] Specifically, combining the warning device 330 with the spraying assembly 100 can emit a conspicuous light signal when the spraying assembly is activated, so that the staff can confirm whether the water spraying area of the spraying assembly 100 is correctly aligned with the target object to be extinguished.

[0133] The fire-fighting device 10 of this embodiment enhances the safety and accuracy of the operation through the effectiveness of the optical signal. When the spraying assembly 100 is activated, the warning device 330 immediately responds and emits a visible alarm light. This instant prompt can help the operator clearly judge the spraying direction and area, avoiding equipment damage or safety hazards caused by inaccurate water spraying positions. The design of this bright light signal can effectively improve work efficiency and reduce the risk caused by misoperation.

[0134] Furthermore, the specific implementation manner of the warning device 330 can be an LED indicator or a laser pointer. Due to its low power consumption and long service life, the LED indicator is suitable for use in various working environments, and its brightness can be adjusted to adapt to visibility under different lighting conditions; while the laser pointer can provide precise directivity and shows advantages when highly accurate confirmation of the water spraying area is required. Each of these two implementation manners has its own advantages, and the choice of which manner can be adapted according to the specific application scenario and equipment requirements.

[0135] In addition, when the warning device 330 is provided on the spraying assembly 100, the design of multiple lighting modes can also be considered. For example, the constant-on mode can be used for daily monitoring, while the flashing mode can be used for warning during the spraying process. When the spraying assembly 100 is performing a spraying operation, the flashing of the warning light can attract more attention, ensuring that the operator makes a timely response and avoiding potential dangers.

[0136] Moreover, with respect to the installation position of the spraying assembly 100, the warning member 330 should be set at a position that is easily observable by people to ensure that it can be clearly visible in various working states. This optimized design of the position is also a consideration for ease of operation, enabling the staff to quickly make judgments and maintain the efficiency of operations in a complex environment.

[0137] In one embodiment, the fire protection target object includes an electrical device 30. By setting up the effective cooperation between the fire protection device 10 and the electrical device 30, the precise temperature reduction and fire extinguishing functions for the electrical device 30 can be achieved.

[0138] Specifically, the electrical device 30 is equipped with a battery device, and this design makes the battery a potential fire hazard source. The movable setting of the fire protection device 10 allows it to quickly locate and conduct effective fire protection and temperature reduction treatment for the battery device when abnormal temperature rise or ignition occurs. Through contact or spraying methods, the fire protection device 10 can timely reduce the temperature of the battery and suppress the spread of the fire.

[0139] In some embodiments, the electrical device 30 can be a means of transportation such as an electric vehicle, an electric flying car, or other objects that are prone to accidental combustion during transportation. These devices usually have the situation of fire threat caused by overheating of the battery during operation and storage.

[0140] In one embodiment, the monitoring component 300 further includes a display 340, which is connected to the host 320 through communication and functions for data display and user interaction. The display 340 can display the operating state of the fire protection device 10 in real time. For example, it can obtain the induction signal of the infrared thermal imager 310 and visually present the temperature information of the electrical device 30 to the operator. This design adopts an efficient information transmission method, enabling the operator to quickly obtain important temperature data when dealing with fire emergencies, thereby judging the fire risk level and taking corresponding measures.

[0141] The infrared thermal imager 310 can sense the heat distribution of the surrounding environment through thermal imaging technology, thereby effectively monitoring the operating state of the electrical device 30. Through the display of the display 340, the operator can clearly observe the temperature change of the device, timely identify the device with abnormal temperature rise, reduce the risk of short - circuit or fire, and further improve the safety guarantee ability of the system.

[0142] In some embodiments, in addition to emitting a warning signal, the warning device 330 can also be an electronic component with a positioning function. This design can achieve real-time tracking of the position of the spraying area and visually present this position through the display 340 in the monitoring component 300. The realization of this function can not only help the operator confirm the accuracy of the spraying position, but also improve the efficiency of the entire fire-fighting operation, ensure that the automatic sprinkler system can accurately strike the ignition point at a critical moment, and minimize losses to the greatest extent.

[0143] In addition, in this embodiment, in order to further enhance the reliability of the fire-fighting device 10, the host 320 can also perform data communication with the infrared thermal imager 310 through wireless connection. This wireless connection method can effectively prevent the host 320 from being affected by high temperature, protect the internal circuit from damage, and thus improve the stability and service life of the entire device. Specifically, this wireless connection can utilize a signal with a relatively long transmission distance, enabling the host 320 to operate in a safe environment and reducing the probability of failures caused by harsh conditions such as high temperature and smoke.

[0144] In addition, in order to protect the infrared thermal imager 310 and the display 340 from the influence of high-temperature smoke and water mist, heat-resistant and waterproof glass can be provided at the front ends of the infrared thermal imager 310 and the display 340. This protective design can effectively isolate the direct contact between the high-temperature environment and the infrared thermal imager 310 and the display 340, thereby avoiding damage to the infrared thermal imager 310 and the display 340 due to excessive temperature or water mist intrusion. Using heat-resistant and waterproof glass can prevent water droplets or smoke from condensing on the surface of the device, maintain the clarity of the device, and thus ensure normal operation and monitoring in critical situations.

[0145] In particular, with the development of new energy vehicle technology, the fire risk of new energy vehicles during sea transportation has gradually attracted wide attention. Traditional fire-fighting devices are mostly limited to dealing with fires on the top deck, usually using static sprinkler systems, which can only extinguish fires occurring on open or simple decks.

[0146] This design is ineffective in dealing with fires with the battery pack of new energy vehicles as the fire source because the battery pack is usually located at the bottom of the vehicle, with limited interaction with the surrounding environment, unable to effectively reduce the temperature or control the fire, resulting in poor fire-extinguishing effects and significant safety hazards when dealing with fires. Especially when a new energy vehicle catches fire due to battery temperature control problems, the traditional system requires long-term continuous spraying to achieve a cooling effect, which not only consumes a large amount of fire-fighting resources but may also cause the hull to become unbalanced due to excessive water accumulation, leading to safety hazards such as ecological problems.

[0147] The present invention further provides a transportation device 1, which includes a body and the fire-fighting device 10 in any one of the above embodiments; the body is provided with a bearing surface 21, an electrical device 30 is placed on the bearing surface 21, and the electrical device 30 is at least partially spaced from the bearing surface 21 to form a moving channel 22; the conveying assembly 200 of the fire-fighting device 10 is used to drive the spraying assembly 100 to move along the moving channel 22, and the spraying assembly 100 is used to convey fire-fighting materials from the moving channel 22 towards the electrical device 30.

[0148] It can be understood that in the transportation device 1 of this embodiment, by setting the fire-fighting device 10 in any one of the above embodiments, the fire-fighting device 10 of this embodiment effectively solves the technical problem that the fire-fighting equipment in the prior art cannot target the fire of new energy vehicle battery packs through the combination of the spraying assembly 100 and the conveying assembly 200. The spraying assembly 100 is movably arranged on the bearing surface 21 and has the ability to accurately spray the electrical device 30 in the moving channel 22 formed between the electrical device 30 and the bearing surface 21, thereby improving the pertinence and effectiveness of fire extinguishing, and further improving the transportation safety of the transportation device 1.

[0149] In this embodiment, the body includes a ro-ro ship, and the body provides a deck 20 dedicated to transporting electrical devices 30 (such as new energy vehicles). A ro-ro ship, also known as a ro-ro cargo ship or a ro-ro transport ship, has a unique structural design that enables vehicles to drive in and out conveniently, meeting the needs of large-scale transportation. Such ships usually have a large open cargo hold and are equipped with ramps or lifting platforms, significantly improving the operation efficiency.

[0150] Setting the bearing surface 21 on the deck 20 of the ro-ro ship greatly facilitates the loading and unloading of the electrical device 30. As the basic structure for carrying new energy vehicles, the bearing surface 21 not only needs to have good load-bearing capacity but also needs to consider the fire safety of various devices on the bearing surface. In particular, since the battery system of new energy vehicles may pose more serious safety hazards in case of fire, traditional fire-fighting devices often have difficulty meeting these special requirements. Therefore, in this embodiment, the combination of the bearing surface 21 and the fire-fighting device 10 is particularly important.

[0151] To solve the safety hazards of new energy vehicles during ro-ro ship transportation, the fire-fighting device 10 proposed by the present invention effectively improves the targeted fire extinguishing effect through the combination of the spraying assembly 100 and the conveying assembly 200. On this basis, using the spraying assembly 100 can accurately spray fire-fighting materials towards the electrical device 30, effectively avoiding the technical problem of poor fire extinguishing effect caused by inaccurate spraying range of traditional fire-fighting devices.

[0152] In addition, the special structure of a ro-ro ship, such as an open cargo hold and closely arranged vehicles, enables a fire to spread rapidly in a short time, which further increases the difficulty of fire extinguishing. Therefore, the bearing surface 21 in this embodiment should be reasonably designed in terms of its shape and function. By providing drain holes 23, it can not only keep the surface dry and clean, but also quickly drain effectively after the fire-fighting materials are sprayed, so as to reduce the possible threats of residues to the environment and equipment.

[0153] Considering the possible diversity of different types of electrical equipment 30, the design of the bearing surface 21 should be flexible. The bearing surface 21 can be a modular structure, capable of adapting to more vehicle models and sizes, thus enhancing the adaptability in use. At the same time, the material of the bearing surface 21 of the machine body should be selected to be corrosion-resistant and high-temperature resistant to meet the requirements of the maritime environment and fire fighting.

[0154] During the transportation and use of new energy vehicles, the battery pack, as the main fire source, is usually located at the bottom of the vehicle. In case of a fire, traditional fire extinguishing and cooling technologies mostly choose to apply fire extinguishing measures from the top. Even in this case, it is often difficult to effectively extinguish the fire of new energy vehicles. To solve this problem, when using the fire-fighting device 10 of this embodiment, the spraying assembly 100 can be driven by the conveying assembly 200 to move to the bottom of the new energy vehicle, so that the spraying assembly 100 can accurately extinguish the fire directly on the battery pack at the bottom of the vehicle, thereby effectively improving the fire extinguishing efficiency, ensuring rapid suppression of the fire source, and reducing the risk of fire spread.

[0155] In addition, when using the water spraying and cooling method to extinguish the fire of new energy vehicles, a large flow of water is usually required for a long time to effectively extinguish the fire source. However, on a ro-ro ship, the accumulated water caused by long-term large-flow spraying will increase the risk of the ship's roll. Therefore, the water spraying device must limit the water spraying time and flow rate to avoid affecting the safety of the hull. In addition, the complexity of the internal space of the ro-ro ship makes it difficult to accurately judge the temperature change of the battery at the fire scene, which poses challenges to the existing fire extinguishing and cooling technologies.

[0156] Therefore, the present invention cooperates the monitoring assembly 300 with the spraying assembly 100. Through high-precision thermal imaging technology, it can realize real-time monitoring of the temperature distribution of new energy vehicles and clearly capture the temperature conditions of various parts of the vehicle. Once the monitoring system detects that the temperature of the vehicle exceeds the preset safety threshold, the system will automatically send a signal to start the water spraying fire extinguishing operation. At this time, the water spraying device will spray water at a reasonable flow rate and time to ensure the balance between fire extinguishing and water level control, and avoid the ship from rolling due to excessive accumulated water.

[0157] When the temperature of the vehicle drops below a preset safety threshold and does not show a warming trend within a certain period of time, the monitoring system will send another signal to instruct the spraying assembly 100 to stop spraying water. This mechanism not only ensures effective control of the fire source temperature but also effectively prevents threats to the ship's stability caused by spraying and water accumulation. In this design, the operating flexibility of the spraying assembly 100 is greatly improved, forming an efficient and safe fire extinguishing system, achieving comprehensive optimization of the emergency response to new energy vehicle fires.

[0158] In one embodiment, the body adopts multiple levels of bearing surfaces 21, and this structural design has significant advantages. The spaced arrangement of the multi-level bearing surfaces 21 can effectively improve the space utilization rate of the transportation device 1. More importantly, at least one set of fire-fighting devices 10 is equipped on each bearing surface 21, realizing real-time monitoring and targeted fire extinguishing of the electrical equipment 30 on each layer.

[0159] By installing at least one set of fire-fighting devices 10 on each bearing surface 21, it can be ensured that no matter which layer of electrical equipment catches fire, it can quickly receive corresponding fire protection. This personalized configuration enables the electrical equipment carried on each layer to independently receive the fire extinguishing function, significantly enhancing the emergency response ability of the entire system. Especially in the presence of high-energy density electrical equipment such as new energy vehicles, customized fire-fighting strategies are adopted for different equipment, effectively reducing the fire risk and ensuring the safety of the transportation device 1 in case of emergencies.

[0160] Specifically, each set of fire-fighting devices 10 can be adapted to the specific fire extinguishing requirements of the electrical equipment on each layer by setting different spraying assemblies 100. For example, high-efficiency fire extinguishing agents can be equipped for high-energy battery packs to suppress fires in a timely manner in case of short circuits or overheating.

[0161] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application 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 therefore should not be construed as a limitation to the embodiments of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0162] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0163] In the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0164] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0165] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. And these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A fire fighting device (10), characterized in that: include: A spray assembly (100) is adapted to move on a carrying surface (21), wherein a target object to be extinguished is placed on one side of the carrying surface (21), and the target object to be extinguished is at least partially spaced from the carrying surface (21) to form a moving channel (22), and the spray assembly (100) is used to spray fire-fighting materials toward the target object to be extinguished; and The conveying assembly (200) comprises a connecting member (210) and a driving mechanism (220), wherein the connecting member (210) is connected to the spraying assembly (100) and the driving mechanism (220) respectively, and the driving mechanism (220) is used to drive the connecting member (210) to move, so as to drive the spraying assembly (100) to move along the moving channel (22).

2. The fire fighting device (10) according to claim 1, characterized in that: The spray assembly (100) comprises a spray belt (110), one end of which is used to input the fire-fighting material, and the other end of which is connected to the connecting piece (210).

3. The fire fighting device (10) according to claim 2, characterized in that: The spray belt (110) is evenly provided with a plurality of spray holes (111).

4. The fire fighting device (10) according to claim 2, characterized in that: The spray belt (110) is provided with a plurality of spray holes (111), wherein projections of the central axes of the plurality of spray holes (111) on a cross section perpendicular to the central axis of the spray belt (110) are in a diffuse shape.

5. The fire fighting device (10) according to claim 2, characterized in that: The spray assembly (100) further comprises a connection seat (120), and the number of the spray belts (110) is multiple; the multiple spray belts (110) are respectively connected to the connection seat (120), and at least two of the spray belts (110) input the fire-fighting materials through the connection seat (120).

6. The fire fighting device (10) according to claim 5, characterized in that: The spray assembly (100) further comprises an adsorption member (130), wherein the adsorption member (130) is arranged at one end of the spray belt (110) away from the connection seat (120); a plurality of the spray belts (110) are adsorbed and connected via the adsorption member (130), and the adsorption member (130) can be separated under the pressure of the fire-fighting material in the spray belt (110).

7. The fire fighting device (10) according to claim 2, characterized in that: The spray assembly (100) further comprises a blocking member (140), one end of the spray belt (110) is used to input the fire-fighting material, the blocking member (140) blocks the other end of the spray belt (110), and the spray belt (110) is connected to the connecting member (210) via the blocking member (140).

8. The fire fighting device (10) according to claim 1, characterized in that: The driving mechanism (220) comprises a wire winding disc (221) and a driving member (222); one end of the connecting member (210) away from the spraying assembly (100) is connected to the wire winding disc (221); an output end of the driving member (222) is connected to the wire winding disc (221) and is used to drive the wire winding disc (221) to rotate so as to wind up the connecting member (210).

9. The fire fighting device (10) according to claim 1, characterized in that: The conveying assembly (200) further comprises a fixing mechanism (230), wherein the fixing mechanism (230) is at least partially crimped to a side of the connecting member (210) away from the bearing surface (21).

10. The fire fighting device (10) according to claim 9, characterized in that: The fixing mechanism (230) comprises a tensioner (231) and a tensioning belt (232); the tensioner (231) is arranged on the bearing surface (21); the tensioning belt (232) is connected to the tensioner (231); and the tensioning belt (232) is crimped onto the connecting member (210); and the tensioner (231) is used for tightening the tensioning belt (232).

11. The fire fighting device (10) according to claim 10, characterized in that: The tensioning belt (232) comprises a belt body (2321) and a connecting buckle (2322), wherein the belt body (2321) is respectively connected to the connecting buckle (2322) and the tensioner (231), and the connecting member (210) is inserted into the connecting buckle (2322) and slidably cooperates with the connecting buckle (2322).

12. The fire fighting device (10) according to claim 1, characterized in that: The conveying assembly (200) further comprises a guide plate (240), wherein the guide plate (240) is rotatably connected to the bearing surface (21), the connecting member (210) is at least partially disposed around the guide plate (240), and the spraying assembly (100) can be disposed around the guide plate (240).

13. The fire fighting device (10) according to claim 12, characterized in that: The outer wall of the guide plate (240) is provided with a guide groove, and the connecting member (210) is at least partially accommodated in the guide groove.

14. The fire fighting device (10) according to any one of claims 1 to 13, characterized in that: The fire-fighting device (10) further comprises a monitoring component (300), wherein the monitoring component (300) comprises a temperature measuring component and a host (320), wherein the temperature measuring component is used to obtain a temperature signal of the target object to be extinguished, and the temperature measuring component and the driving mechanism (220) are respectively communicatively connected to the host (320).

15. The fire fighting device (10) according to claim 14, characterized in that: The temperature measuring component comprises an infrared thermal imager (310).

16. The fire fighting device (10) according to claim 14, characterized in that: The monitoring component (300) further comprises a warning member (330), wherein the warning member (330) is communicatively connected to the host (320), and the warning member (330) is used to emit a sound and / or light warning signal.

17. The fire fighting device (10) according to claim 14, characterized in that: The monitoring component (300) further comprises a warning member (330), wherein the warning member (330) is communicatively connected to the host (320), and the warning member (330) is arranged on the spraying component (100).

18. The fire fighting device (10) according to any one of claims 1 to 13, characterized in that: The target objects to be extinguished include electrical equipment.

19. A transport device (1), characterized in that: include: A machine body is provided with a bearing surface (21), an electric device (30) is placed on the bearing surface (21), and at least a portion of the electric device (30) is spaced apart from the bearing surface (21) to form a moving channel (22); and According to the fire-fighting device (10) as described in any one of claims 1 to 18, the conveying component (200) of the fire-fighting device (10) is used to drive the spraying component (100) to move along the moving channel (22), and the spraying component (100) is used to transport fire-fighting materials from the moving channel (22) toward the electrical equipment (30).

20. The transport device (1) according to claim 19, characterized in that The body (1) includes a roll-on / roll-off ship, and / or the electrical equipment (30) includes a vehicle.

21. The transport device (1) according to claim 19, characterized in that The machine body comprises multiple layers of bearing surfaces (21), and the multiple layers of bearing surfaces (21) are arranged at intervals, and at least one group of fire-fighting devices (10) is arranged on each layer of the bearing surfaces (21).

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