Carriage, fire-fighting vehicle with same and fire-fighting system

Abstract

The utility model relates to the technical field of fire fighting, and provides a carriage, a fire-fighting vehicle with the carriage and a fire-fighting system with the carriage. The compartment comprises a compartment body. The first door body is arranged on at least one first side face, with the largest area, of the periphery of the compartment body, the first door body is movably connected with the compartment body, and when the first door body is in an open state, a target to be subjected to fire fighting can enter the compartment body through the first side face. By the adoption of the compartment, the fire-fighting target can be efficiently treated, meanwhile, rescue safety is ensured, and reliability is high.

Description

Technical Field

[0001] The present application generally relates to the field of fire fighting technology, and specifically relates to a carriage and a fire fighting vehicle and a fire fighting system having the same. Background Art

[0002] In modern society, the number of cars has increased rapidly. As a result, the risk of fire is high. Once a fire occurs, traditional methods of handling it will have many disadvantages, such as long firefighting time, high risk factor, causing road congestion and negative social impact. Compared with traditional fire extinguishing methods, the use of special fire trucks, supplemented by the strategy of handling and transporting, can effectively control the fire, significantly improve the safety factor of accident handling, and reduce the adverse impact of fire on surrounding road traffic and society.

[0003] Fires, collisions and other accidents usually cause the structure of the car body to be deformed or damaged. However, in related technologies, the rear of the fire-fighting compartment is narrow. In actual operation, the accident vehicle may not be quickly moved into the compartment for disposal through the rear, which affects the rescue efficiency and poses a serious safety hazard. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the related art, it is desired to provide a car body and a fire truck and a fire system having the same, which can efficiently handle the fire target and ensure safety.

[0005] In a first aspect, the present application provides a carriage, the carriage comprising:

[0006] compartment;

[0007] The first door body is arranged on at least one first side surface with the largest area of ​​the outer periphery of the box, the first door body is movably connected to the box, and when the first door body is in an open state, the target to be fired can enter the interior of the box through the first side surface.

[0008] Optionally, in some embodiments of the present application, the top or bottom of the first door body is movably connected to the compartment body, and the side of the first door body is provided with a sliding mechanism that can adjust the opening and closing of the first door body;

[0009] Alternatively, the side of the first door body is movably connected to the compartment body, and at least one of the top and the bottom of the first door body is provided with a sliding mechanism capable of adjusting the opening and closing of the first door body.

[0010] Optionally, in some embodiments of the present application, the sliding mechanism includes a hydraulic telescopic support rod and a slide rail arranged outside the compartment, one end of the hydraulic telescopic support rod is connected to the slide rail, and the other end is connected to the side of the first door body or at least one of the top and bottom of the first door body.

[0011] Optionally, in some embodiments of the present application, a water blocking strip is provided at the edge of the first door body;

[0012] And / or, a water blocking strip is provided on the compartment body at a position in contact with the first door body.

[0013] Optionally, in some embodiments of the present application, the vehicle body further includes a second door body, which is arranged on at least one of the second side surfaces with the smallest area of ​​the outer periphery of the vehicle body, and the second door body is movably connected to the vehicle body, and when the second door body is in an open state, the target to be extinguished can also enter the interior of the vehicle body through the second side surface.

[0014] Optionally, in some embodiments of the present application, a water blocking strip is provided at the edge of the second door body;

[0015] And / or, a water blocking strip is provided on the compartment body at a position in contact with the second door body.

[0016] Optionally, in some embodiments of the present application, the carriage further includes a fire water storage tank disposed outside the carriage.

[0017] The fire-fighting water storage tank includes a water tank for spraying and a water tank for immersion. The pressurized water outlet of the water tank for spraying is connected to the spray mechanism located on the top plate inside the compartment to spray the fire-fighting target inside the compartment. The pressurized water outlet of the water tank for immersion is arranged at the bottom of the compartment to inject water into the interior of the compartment.

[0018] Optionally, in some embodiments of the present application, the spray mechanism includes a spray pipe and a spray head, the spray pipe includes a main pipe and at least two branch pipes connected to the main pipe, the at least two branch pipes are symmetrically distributed on both sides of the main pipe, and the spray heads are evenly spaced on each of the branch pipes.

[0019] Optionally, in some embodiments of the present application, at least one skylight is provided on the internal top plate of the compartment, and a smoke exhaust mechanism is distributed around the skylight.

[0020] Optionally, in some embodiments of the present application, a detector is further provided on the top plate inside the compartment, and the detector can monitor the fire parameters inside the compartment and transmit the fire parameters to the outside.

[0021] Optionally, in some embodiments of the present application, an explosion relief structure is further provided on the side of the outer surface of the body opposite to the first side.

[0022] Optionally, in some embodiments of the present application, the explosion relief structure includes an explosion relief port, elastic support members located at both ends of the explosion relief port, and an explosion relief plate connected to the elastic support members, and the explosion relief port is opened on a side opposite to the first side.

[0023] Optionally, in some embodiments of the present application, the inner diameter of the explosion vent gradually decreases along the fluid explosion venting direction.

[0024] In a second aspect, the present application provides a fire-fighting vehicle, comprising a tractor head having a vehicle body chassis and a carriage as described in any one of the first aspects, wherein the carriage is arranged on the vehicle body chassis.

[0025] Optionally, in some embodiments of the present application, the fire truck also includes a fire tool box arranged on the side of the vehicle chassis.

[0026] In a third aspect, the present application provides a fire-fighting system, which includes an unmanned transfer forklift and the fire-fighting vehicle described in the second aspect, wherein the unmanned transfer forklift can lift the target to be extinguished and enter the interior of the vehicle through the side of the vehicle.

[0027] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0028] The embodiments of the present application provide a car body and a fire-fighting vehicle and a fire-fighting system having the same. The car body is provided with a first door body on at least one of the first side surfaces with the largest area on the outer periphery of the car body, and the first door body is movably connected to the car body, which greatly increases the operable space. When the first door body is in an open state, the target to be fired can quickly enter the interior of the car body through the first side surface, which greatly improves the handling efficiency, and at the same time ensures the safety of rescue and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0030] Figure 1 A schematic diagram of the structure of a carriage in a closed state provided in an embodiment of the present application;

[0031] Figure 2 A schematic diagram of the structure of a carriage in an open state provided in an embodiment of the present application;

[0032] Figure 3 Provided in the embodiments of this application Figure 2 A schematic diagram of a partial cross-sectional structure of the carriage shown;

[0033] Figure 4A schematic diagram of the top layout of a carriage provided in an embodiment of the present application;

[0034] Figure 5 A schematic diagram of another top arrangement of a carriage provided in an embodiment of the present application;

[0035] Figure 6 A schematic diagram of the internal layout of a carriage provided in an embodiment of the present application;

[0036] Figure 7 A schematic diagram of the structure of an explosion relief structure provided in an embodiment of the present application when in an open state;

[0037] Figure 8 A schematic diagram of the structure of an explosion relief structure provided in an embodiment of the present application when in a closed state;

[0038] Fig. 9 A structural block diagram of a fire protection system provided in an embodiment of the present application.

[0039] Reference numerals:

[0040] 1-carriage, 11-carriage body, 111-spray mechanism, 1111-spray pipe, a1-main pipe, a2-branch pipe, 1112-spray head, 112-skylight, 113-smoke exhaust mechanism, 114-detector, 1141-integrated sensor, 1142-camera, 115-explosion relief structure, 1151-explosion relief port, 1152-elastic support member, 1153-explosion relief plate, b-fluid explosion relief direction, 116-waste discharge port, 117-parking structure, 12-first door body , 121-sliding mechanism, 1211-hydraulic telescopic support rod, 1212-slide rail, 13-second door body, 14-fire water storage tank, 141-spraying water tank, 142-immersion water tank, 1411, 1421-external fire water replenishment port, 1412, 1422-water pump, 1413, 1423-water supply pipeline, 2-fire target, 3-fire vehicle, 31-tractor head, 32-fire tool box, 4-fire system, 41-unmanned transfer forklift. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0042] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the application described can be implemented in an order other than those illustrated or described herein.

[0043] In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or modules is not necessarily limited to those steps or modules explicitly listed, but may include other steps or modules not explicitly listed or inherent to these processes, methods, products, or apparatuses.

[0044] For ease of understanding and explanation, the following Figures 1 to 9 The car body provided by the embodiments of the present application and the fire fighting vehicle and fire fighting system having the same are explained in detail.

[0045] Please refer to Figure 1 , which is a schematic diagram of the structure of a carriage in a closed state provided by an embodiment of the present application. The carriage 1 includes a carriage body 11 and a first door body 12, and the first door body 12 is arranged on at least one of the first sides with the largest area on the periphery of the carriage body 11, and the first door body 12 is movably connected to the carriage body 11, thereby greatly increasing the operable space. Figure 2 As shown, when the first door 12 is in the open state, the target to be extinguished 2 can quickly enter the interior of the compartment 11 through the first side, which greatly improves the handling efficiency and ensures the rescue safety. For example, the target to be extinguished 2 includes but is not limited to fuel vehicles, new energy vehicles, flying vehicles, helicopters, household appliances and industrial equipment and appliances, etc. That is to say, after the target to be extinguished once, it can also be extinguished for the second time during transportation, thereby preventing a secondary fire.

[0046] For example, the following is combined Figures 2 to 8 As shown, each component structure in the carriage 1 of the embodiment of the present application is described in detail. Figure 2As shown, in the embodiment of the present application, the top of the first door body 12 is movably connected to the box body 11, and the side of the first door body 12 is provided with a sliding mechanism 121 that can adjust the opening and closing of the first door body 12. Alternatively, in some embodiments of the present application, the bottom of the first door body 12 is movably connected to the box body 11, and the side of the first door body 12 is provided with a sliding mechanism 121 that can adjust the opening and closing of the first door body 12. Further, for example, the sliding mechanism 121 may include but is not limited to a hydraulic telescopic support rod 1211 and a slide rail 1212 arranged outside the box body 11, wherein one end of the hydraulic telescopic support rod 1211 is connected to the slide rail 1212, and the other end is connected to the side of the first door body 12, thereby realizing the opening and closing of the first door body 12 by reciprocating up and down along the slide rail 1212 through the electrically controlled hydraulic telescopic support rod 1211, which is convenient and quick. Alternatively, in some embodiments of the present application, the side of the first door body 12 is movably connected to the box body 11, and at least one of the top and the bottom of the first door body 12 is provided with a sliding mechanism 121 that can adjust the opening and closing of the first door body 12. For example, the first door body 12 can be divided into two parts, a left door and a right door. The left side of the left door is movably connected to the box body 11, the right side of the left door is in contact with the left side of the right door, and the right side of the right door is movably connected to the box body 11, that is, the left door and the right door can be opened left and right, the structure is simple, and the manufacturing cost is reduced. The sliding mechanisms 121 are respectively provided on the tops of the left door and the right door, or the sliding mechanisms 121 are respectively provided on the bottoms of the left door and the right door, or the sliding mechanisms 121 are respectively provided on the tops and the bottoms of the left door and the right door, or the sliding mechanisms 121 are provided on the tops and the bottoms of the left door and the right door. Further, for example, the sliding mechanism 121 may also include but is not limited to a hydraulic telescopic support rod 1211 and a slide rail 1212 disposed outside the body 11, wherein one end of the hydraulic telescopic support rod 1211 is connected to the slide rail 1212, and the other end is connected to at least one of the top and the bottom of the first door body 12. It is understandable that the first door body 12 may also be an integral structure, that is, the left door and the right door are not distinguished. In this case, the side of the first door body 12 is movably connected to the body 11, and at least one of the top and the bottom of the first door body 12 is provided with the sliding mechanism 121, which has a wide range of applications.

[0047] Optionally, in the embodiment of the present application, a water-blocking strip (not shown in the figure) is provided at the edge of the first door body 12, or a water-blocking strip is provided at a position on the body 11 that fits with the first door body 12, thereby preventing water from seeping out from the inside of the body 11. Alternatively, water-blocking strips are provided at the edge of the first door body 12 and at a position on the body 11 that fits with the first door body 12. The advantage of such a setting is that the water-blocking strips provided at both the body 11 and the first door body 12 can fit tightly, so that when the fire target 2 is being extinguished, it can not only effectively prevent water from seeping out from the inside of the body 11, but also achieve a good seal when the door body is closed, thereby ensuring the rescue effect.

[0048] For another example, the carriage 1 in the embodiment of the present application may further include a second door 13, which is disposed on at least one of the second side surfaces with the smallest area on the periphery of the carriage 11, and the second door 13 is movably connected to the carriage 11, that is, the second door 13 is a rear door of the carriage. Figure 3 As shown, the bottom of the second door body 13 is movably connected to the compartment 11, and the opening and closing of the second door body 13 is controlled by the hydraulic telescopic support rod of the second door body 13. The advantage of such a setting is that the target 2 to be fire-fighting can also enter the interior of the compartment 11 through the second side, meeting the diverse use requirements. Similarly, a water-blocking strip is provided at the edge of the second door body 13, or a water-blocking strip is provided at the position of the compartment 11 that fits with the second door body 13, thereby preventing water from seeping out from the interior of the compartment 11. Alternatively, water-blocking strips may also be provided at the edge of the second door body 13 and at the position of the compartment 11 that fits with the second door body 13, thereby effectively preventing water from seeping out from the interior of the compartment 11 and achieving a good seal when the door body is closed.

[0049] For another example, in the embodiment of the present application, the carriage 1 may further include a fire water storage tank 14 disposed outside the carriage 11, the fire water storage tank 14 including a spray water tank 141 and an immersion water tank 142, wherein the pressurized water outlet of the spray water tank 141 is connected to the spray mechanism 111 located on the top plate inside the carriage 11, so as to spray the fire target 2 inside the carriage 11, and the pressurized water outlet of the immersion water tank 142 is disposed at the bottom of the carriage 11, so as to inject water into the carriage 11. The advantage of such a configuration is that by dividing the large-capacity fire water storage tank 14 into two, and adopting a cooling method of top spraying and bottom water injection, it is possible to take into account the fire extinguishing of the entire body of the fire target 2 (such as a new energy vehicle) and the bottom battery pack, thereby effectively reducing the risk of re-ignition of an accident vehicle. For example Figure 3 As shown, the spray water tank 141 and the immersion water tank 142 can be stacked, and the spray water tank 141 is located above the immersion water tank 142, wherein the spray water tank 141 and the immersion water tank 142 are respectively provided with external fire water replenishment ports 1411 and 1421 on the sides, and each water tank is respectively provided with a water pump 1412 and 1422 inside so that the water supply pressure meets the corresponding requirements, and the water pumps 1412 and 1422 are respectively connected to the water supply pipes 1413 and 1423 inside their respective water tanks, and lead to the body 11. Optionally, the fire water storage tank 14 in the embodiment of the present application can be located between the body 11 and the tractor head 31 of the fire truck 3, thereby effectively protecting the safety of the tractor head 31 and the personnel inside it.

[0050] Furthermore, if Figure 4As shown, the spray mechanism 111 in the embodiment of the present application may include but is not limited to a spray pipe 1111 and a spray head 1112, wherein the spray pipe 1111 includes a main pipe a1 and at least two branch pipes a2 connected to the main pipe a1, and the at least two branch pipes a2 are symmetrically distributed on both sides of the main pipe a1, and each branch pipe a2 is provided with a spray head 1112 at equal intervals. For example, the main pipe a1 is connected to the water supply pipe 1413 in the water tank 141 for spraying, and three spray heads 1112 are provided at equal intervals on each branch pipe a2, and the distance between two adjacent spray heads 1112 is 1.5 to 2 m, that is, there are a total of six spray heads 1112 on the two branch pipes a2, and the spray head 1112 can be a wet spray head with an operating temperature of 68°C, that is, a glass bubble is provided in the spray head, which can automatically break and spray water at a high temperature of 68°C. It can be understood that the spray water stored in the spray water tank 141 enters the spray pipe 1111 through the water supply pipe 1413 under the action of the water pump 1412, so that the spray water fills the entire pipeline, that is, the entire spray system is kept in a full flow state in advance, which greatly improves the rescue efficiency.

[0051] Alternatively, if Figure 4 and Figure 5 As shown, in the embodiment of the present application, at least one skylight 112 for natural smoke exhaust is provided on the internal top plate of the car body 11, and smoke exhaust mechanisms 113 are distributed around the skylight 112. For example, the smoke exhaust mechanism 113 is a fan. The advantage of such a setting is that it can speed up the exhaust of smoke, reduce the smoke concentration, avoid the high-temperature smoke caused by insufficient natural smoke exhaust intensity from accumulating inside the car body 11, and causing adverse consequences such as damage to various facilities therein, thereby greatly reducing the internal temperature of the car body 11.

[0052] Optionally, in the embodiment of the present application, a detector 114 is further provided on the top plate inside the compartment 11, and the detector 114 can monitor the fire parameters inside the compartment 11 and send the fire parameters to the outside. Figure 4 and Figure 5 As shown, the detector 114 may be an integrated sensor 1141 disposed on the top plate inside the vehicle body 11. The integrated sensor 1141 integrates smoke sensing and gas detection, and can wirelessly transmit the monitored signal to the cab of the tractor head 31 for detecting and continuously monitoring the concentration of fire smoke and combustible gas in the vehicle body 11. Figure 4 It can be seen that the sprinkler heads 1112 are arranged compactly, and the advantage of such arrangement is that the fire extinguishing effect on the fire-fighting target 2 in the compartment 11 is better. Figure 5It can be seen that there is only one skylight 112 in the center of the top of the car body 11, the total number of sprinkler heads 1112 is still 6, the spacing between each column of sprinkler heads 1112 has not changed, while the spacing between each row of sprinkler heads 1112 has increased, and at the same time the total number of integrated sensors 1141 has increased to 6, and they are arranged tightly around the skylight 112. The advantage of this arrangement is that the sprinkler heads 1112 are arranged more dispersedly and the number of integrated sensors 1141 is increased, which can cover the entire car body 11, which is beneficial to reduce the damage to the car caused by the high-temperature smoke gathered in the corners inside the car and extend the service life.

[0053] For example Figure 6 As shown, the detector 114 may be a camera 1142 disposed on the top plate inside the compartment 11 and close to one side of the fire water storage tank 14. Further, the camera 1142 may be a wireless explosion-proof dual-camera camera, that is, it has an infrared thermal imaging lens that can monitor the temperature inside the compartment 11 and a video camera lens that can shoot the internal image of the compartment 11, thereby being able to realize the function of real-time signal transmission and adjusting the lens angle up, down, left, and right.

[0054] Another example Figure 3 As shown, an explosion relief structure 115 is also provided on the side opposite to the first side of the outer surface of the body 11 of the embodiment of the present application. The advantage of such a configuration is that it can prevent high-temperature smoke from accumulating in the body 11 and prevent the water pressure inside the body 11 from damaging the car body when the fire target 2 suddenly explodes. Figure 7 As shown, the explosion relief structure 115 may include but is not limited to an explosion relief port 1151, elastic support members 1152 located at both ends of the explosion relief port 1151, and an explosion relief plate 1153 connected to the elastic support member 1152, wherein the explosion relief port 1151 is opened on the side opposite to the first side, and the inner diameter of the explosion relief port 1151 gradually decreases along the fluid explosion relief direction b, thereby facilitating the fluid to generate a strong instantaneous thrust to expand the elastic support member 1152 and improve reliability, and the elastic support member 1152 may be a spring, which can be pressed and contracted when not in use (such as Figure 8 As shown), the compartment 11 is sealed. In addition, a waste outlet 116 is provided on the side opposite to the first side in the outer surface of the compartment 11 of the embodiment of the present application, which can be used to discharge the waste water remaining in the compartment 11 after treatment. Also, a parking structure 117 is provided on the inner bottom plate of the compartment 11 of the embodiment of the present application, and the parking structure 117 can be a parking belt, which has the advantage of preventing the target 2 to be fire-fighting from moving forward and backward during transportation.

[0055] The carriage provided in the embodiment of the present application has a first door body on at least one of the first sides with the largest area on the outer periphery of the carriage, and the first door body is movably connected to the carriage, which greatly increases the operable space. When the first door body is in an open state, the target to be fired can quickly enter the interior of the carriage through the first side, which greatly improves the handling efficiency, while ensuring the safety of rescue and strong reliability.

[0056] As another aspect, the present application provides a fire fighting vehicle. Figure 3 As shown, the fire fighting vehicle 3 comprises a tractor head 31 having a vehicle chassis and Figures 1 to 8 The carriage 1 of the corresponding embodiment is arranged on the chassis of the vehicle body. The advantage of such arrangement is that it facilitates the rapid transportation of the target 2 to be fire-fighting and avoids causing road congestion.

[0057] Optionally, the fire truck 3 in the embodiment of the present application further includes a fire tool box 32 arranged on the side of the chassis. For example, there are two fire tool boxes 32, which are respectively mounted on both sides of the chassis and below the body 1. One of the fire tool boxes 32 contains fire hoses, fire hose heads, fire blankets, portable fire extinguishers and other tools, while the other fire tool box 32 contains spare fire hoses and spare fire fighting uniforms and other tools.

[0058] It should be noted that, for the description of the same contents in this embodiment as those in other embodiments, reference can be made to the description in other embodiments and will not be repeated here.

[0059] The fire-fighting vehicle provided in the embodiment of the present application has a compartment of which a first door is opened on at least one of the first sides with the largest area on the periphery of the compartment, and the first door is movably connected to the compartment, which greatly increases the operable space. When the first door is in an open state, the target to be fired can quickly enter the interior of the compartment through the first side, which greatly improves the handling efficiency, while ensuring rescue safety and high reliability.

[0060] As another aspect, the present application provides a fire fighting system. Fig. 9 As shown, it is a structural block diagram of a fire protection system provided in an embodiment of the present application. The fire protection system 4 may include an unmanned transfer forklift 41 and Figure 3 In the corresponding embodiment of the fire-fighting vehicle 3, the unmanned transfer forklift 41 can be remotely controlled to lift the target 2 to be extinguished and enter the interior of the compartment 11 through the side of the compartment 1, wherein the side of the compartment 1 can be the first side, in which case the target 2 to be extinguished can enter the interior of the compartment 11 through the first side, or the side of the compartment 1 can be the second side, in which case the target 2 to be extinguished can enter the interior of the compartment 11 through the second side, thereby meeting diverse usage requirements and having strong flexibility.

[0061] Taking the fire target 2 as a vehicle as an example, the working process of the fire fighting system 4 of the embodiment of the present application is described in detail below. For example, after receiving the alarm order, the firefighter drives the fire truck 3 to the accident scene and parks the fire truck 3 in the designated safe area. The second door 13 is opened so that the second door 13 forms a slope with an angle of 25° with the ground. After the unmanned transfer forklift 41 placed in advance inside the compartment 11 drives out from the second door 13, the unmanned transfer forklift 41 is remotely controlled to fork the fire truck from the first door 12 into the compartment 11 and place it steadily, and the first door 12 and the second door 13 are closed at the same time. After that, the firefighter enters the cab of the tractor head 31 to operate the electric control and turn on the water pump 1422, so that the soaking water in the soaking water tank 142 flows into the compartment 1 through the water supply pipe 1423 until the area where the battery at the bottom of the fire truck is covered, and the on-board battery pack is immersed in water for cooling, thereby playing a certain control role in the thermal runaway reaction of the battery pack and preventing the battery from re-igniting. After the fire truck is loaded and the soaking water reaches the specified mark, the fire water in the fire water storage tank 14 is fully replenished, and then the firefighters can drive the fire truck 3 to transport the fire truck.

[0062] For example, during transportation, firefighters can use the camera 1142 in the cab of the tractor head 31 to conduct real-time video monitoring and temperature distribution monitoring of the interior of the compartment 11. If the thermal runaway of the battery pack intensifies and causes re-ignition, resulting in combustion of the exterior of the vehicle body to be extinguished, the integrated sensor 1141 will trigger an automatic alarm when it detects combustible gas and fire smoke, and issue a reminder through a wireless connection to the mobile terminal carried by the firefighter, and at the same time trigger the sprinkler head 1112 to automatically open for spraying and extinguishing the fire, so as to extinguish the flame of the body trim and cool down the high-temperature smoke generated in this process. Furthermore, firefighters make decisions based on the infrared thermal imaging displayed on the mobile terminal and the alarm information such as real-time video. If the smoke generation rate is high, and the natural smoke exhaust intensity of the skylight 112 is insufficient, and the infrared thermal imaging shows that there is a large distribution of high temperatures, the firefighters can open the smoke exhaust mechanism 113 to increase the diffusion of the high-temperature smoke and effectively reduce the temperature inside the compartment. If the fire truck 3 has driven to an unmanned safe area, the firefighters can park by the side and get off immediately to wait for support. If the water for spraying is insufficient, the firefighters can use the onboard fire hose to connect to the fire hydrant or fire truck, and connect to the fire water replenishment ports 1411 and 1421 to replenish the fire water, and continue to spray and continue to increase the water level until the fire is extinguished. Finally, after the firefighters transfer the fire truck to an unmanned safe area, they open the waste outlet 116 to further process the soaked waste water, and then open the first door 12 to move the fire truck out of the car, thereby completing the transfer of the fire truck.

[0063] It should be noted that, for the description of the same contents in this embodiment as those in other embodiments, reference can be made to the description in other embodiments and will not be repeated here.

[0064] The fire-fighting system provided in the embodiment of the present application includes a fire-fighting vehicle, and the compartment of the fire-fighting vehicle has a first door body on at least one of the first sides with the largest area on the periphery of the compartment, and the first door body is movably connected to the compartment, thereby greatly increasing the operable space. When the first door body is in an open state, the target to be fired can quickly enter the interior of the compartment through the first side, thereby greatly improving the handling efficiency, ensuring rescue safety, and having strong reliability.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A carriage, characterized in that: The carriage (1) comprises: Carriage (11); A first door body (12), wherein the first door body (12) is arranged on at least one first side surface with the largest area on the outer periphery of the compartment (11), the first door body (12) is movably connected to the compartment (11), and when the first door body (12) is in an open state, the target to be fired (2) can enter the interior of the compartment (11) through the first side surface.

2. The carriage according to claim 1, characterized in that: The top or bottom of the first door body (12) is movably connected to the compartment body (11), and the side of the first door body (12) is provided with a sliding mechanism (121) capable of adjusting the opening and closing of the first door body (12); Alternatively, the side of the first door body (12) is movably connected to the compartment body (11), and at least one of the top and the bottom of the first door body (12) is provided with a sliding mechanism (121) capable of adjusting the opening and closing of the first door body (12).

3. The carriage according to claim 2, characterized in that: The sliding mechanism (121) comprises a hydraulic telescopic support rod (1211) and a slide rail (1212) arranged outside the compartment (11); one end of the hydraulic telescopic support rod (1211) is connected to the slide rail (1212), and the other end is connected to the side of the first door body (12) or at least one of the top and bottom of the first door body (12).

4. The carriage according to claim 1, characterized in that: A water blocking strip is provided at the edge of the first door body (12); And / or, a water blocking strip is provided on the compartment body (11) at a position in contact with the first door body (12).

5. The carriage according to any one of claims 1 to 4, characterized in that: The carriage (1) further comprises a second door body (13), the second door body (13) being arranged on at least one of the second side surfaces with the smallest area on the outer periphery of the carriage (11), the second door body (13) being movably connected to the carriage (11), and when the second door body (13) is in an open state, the target to be extinguished (2) can also enter the interior of the carriage (11) through the second side surface.

6. The carriage according to claim 5, characterized in that: A water blocking strip is provided at the edge of the second door body (13); And / or, a water blocking strip is provided on the compartment body (11) at a position in contact with the second door body (13).

7. The carriage according to any one of claims 1 to 4, characterized in that: The carriage (1) further comprises a fire water storage tank (14) arranged outside the carriage body (11), The fire water storage tank (14) comprises a water tank for spraying (141) and a water tank for immersion (142). The pressurized water outlet of the water tank for spraying (141) is connected to a spray mechanism (111) located on the top plate inside the compartment (11) so as to spray the target to be extinguished (2) inside the compartment (11). The pressurized water outlet of the water tank for immersion (142) is arranged at the bottom of the compartment (11) so as to inject water into the interior of the compartment (11).

8. The carriage according to claim 7, characterized in that: The spray mechanism (111) comprises a spray pipe (1111) and a spray head (1112); the spray pipe (1111) comprises a main pipe (a1) and at least two branch pipes (a2) connected to the main pipe (a1); the at least two branch pipes (a2) are symmetrically distributed on both sides of the main pipe (a1); and the spray heads (1112) are arranged at equal intervals on each of the branch pipes (a2).

9. The carriage according to claim 7, characterized in that: At least one skylight (112) is also provided on the internal top plate of the compartment body (11), and smoke exhaust mechanisms (113) are distributed around the skylight (112).

10. The carriage according to claim 7, characterized in that: A detector (114) is also provided on the top plate inside the compartment (11), and the detector (114) can monitor fire parameters inside the compartment (11) and transmit the fire parameters to the outside.

11. The carriage according to any one of claims 1 to 4, characterized in that: An explosion relief structure (115) is also provided on the side surface of the outer surface of the body (11) opposite to the first side surface.

12. The carriage according to claim 11, characterized in that: The explosion relief structure (115) comprises an explosion relief opening (1151), elastic support members (1152) located at both ends of the explosion relief opening (1151), and an explosion relief plate (1153) connected to the elastic support member (1152); the explosion relief opening (1151) is provided on a side surface opposite to the first side surface.

13. The carriage according to claim 12, characterized in that: The inner diameter of the explosion relief opening (1151) gradually decreases along the fluid explosion relief direction (b).

14. A fire fighting vehicle, characterized in that: The fire fighting vehicle (3) comprises a tractor head (31) having a vehicle body chassis and a carriage (1) according to any one of claims 1 to 13, wherein the carriage (1) is arranged on the vehicle body chassis.

15. The fire fighting vehicle according to claim 14, characterized in that: The fire-fighting vehicle (3) further comprises a fire-fighting tool box (32) arranged on the side of the vehicle chassis.

16. A fire fighting system, characterized in that: The fire-fighting system (4) comprises an unmanned transfer forklift (41) and a fire-fighting vehicle (3) as described in any one of claims 14 to 15, wherein the unmanned transfer forklift (41) can lift the target to be extinguished (2) and enter the interior of the compartment (11) through the side of the compartment (1).

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