Fire extinguishing device and roll-on-roll-off ship

Abstract

The utility model discloses a fire extinguishing device and a roll-on-roll-off ship. The fire extinguishing device comprises a detector, a flame retardant mechanism and a supporting mechanism, the detector is used for detecting an on-fire vehicle in a cabin of the vehicle transport ship. The flame-retardant mechanism comprises a storage part and a fireproof blanket, the fireproof blanket has an unfolded state and a folded state, and the storage part enables the fireproof blanket to be switched from the folded state to the unfolded state. The supporting mechanism comprises a moving frame, the flame-retardant mechanism is arranged on the moving frame, the moving frame can move to an accident vehicle after receiving a positioning signal sent by the center console, and the fireproof blanket is switched from the folded state to the unfolded state according to the size of a vehicle model so as to isolate the vehicle on fire. According to the embodiment of the invention, the fire can be prevented from spreading through the flame-retardant mechanism, the chain reaction that surrounding vehicles are ignited is avoided, and the fire can be controlled.

Description

Technical Field

[0001] The utility model relates to the field of ship fire fighting, in particular to a fire extinguishing device and a ro-ro ship. Background Art

[0002] With the continuous development of new energy vehicles, more and more consumers choose to buy new energy vehicles, and new energy vehicles are mainly lithium battery electric vehicles. Among them, car carriers are important carriers for transporting cars by sea.

[0003] During transportation, if a vehicle catches fire, it may cause a chain thermal runaway reaction of the lithium battery, affecting the vehicles in the entire vehicle compartment to varying degrees and making it difficult to effectively control the fire.

[0004] In related technologies, fire fighting is widely carried out by spraying seawater with fire hydrants, sealing the cabin with carbon dioxide, and covering with foam, etc. The fire extinguishing time is relatively long, and the fire is prone to expand and spread. The above fire extinguishing methods cannot effectively meet the fire fighting needs of transporting new energy vehicles by sea. Content of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, an object of the utility model is to provide a fire extinguishing device and a ro-ro ship that can meet the fire fighting needs of transporting new energy vehicles by sea.

[0006] A fire extinguishing device according to an embodiment of the utility model includes a flame retardant mechanism and a support mechanism.

[0007] The flame retardant mechanism includes a storage member and an isolation member. The isolation member has an unfolded state and a folded state, and the storage member enables the isolation member to switch from the folded state to the unfolded state.

[0008] The support mechanism includes a mobile rack. The flame retardant mechanism is arranged on the mobile rack. The mobile rack can move to the burning vehicle, and the isolation member switches from the folded state to the unfolded state to isolate the burning vehicle.

[0009] In this embodiment, the fire extinguishing is carried out by the spraying mechanism to suffocate and cool the burning vehicle; the flame retardant mechanism can prevent the spread of the fire, avoiding the chain reaction of surrounding vehicles being ignited and making the fire controllable; the AGV fire extinguishing trolley enters the bottom of the vehicle and precisely sprays the high-temperature area where the out-of-control battery pack of the burning vehicle is located to prevent re-ignition; at the same time, the AGV fire extinguishing trolley has the ability of rapid response and can quickly maneuver and dispose after receiving the positioning signal, which is incomparable to traditional fire fighting equipment, and can ensure that the fire or potential fire can be controlled in the first time. Under the triple action like this, the fire of the burning vehicle can be efficiently and timely controlled, the chain reaction of surrounding vehicles being ignited is avoided, and the expansion and spread of the fire are effectively prevented.

[0010] According to some embodiments of the present utility model, the flame retardant mechanism further includes a telescopic member. The separator in the folded state is in a circumferentially closed shape, and the telescopic member can adjust the perimeter of the closed shape, and / or change the shape of the closed shape.

[0011] According to some embodiments of the present utility model, the separator in the folded state is divided along its circumference, including N separator segments and N pleat connection segments, where N is a positive integer and N≥2. The separator segments and the pleat connection segments are arranged alternately, and a preset angle is formed between two adjacent separator segments.

[0012] There are N storage members, and the storage members correspond to the separator segments one by one. A corresponding part of the separator on each separator segment is stored in the storage member.

[0013] At least one of the N storage members is provided with the telescopic member. The fixed end of the telescopic member is connected to the moving frame, and the movable end is connected to the storage member. Or,

[0014] At least one of the N pleat connection segments is provided with the telescopic member. The fixed end of the telescopic member is connected to the moving frame, and the movable end abuts against the one.

[0015] According to some embodiments of the present utility model, the flame retardant mechanism further includes an elastic support rail and a hook slidably connected to the elastic support rail.

[0016] There are N elastic support rails, and the elastic support rails correspond to the pleat connection segments one by one. Each elastic support rail is located between two adjacent storage members and connects the two adjacent storage members. A corresponding part of the separator on each pleat connection segment is connected to the elastic support rail through the hook.

[0017] There are N telescopic members, and the telescopic members correspond to the pleat connection segments one by one. The fixed end of the telescopic member is connected to the moving frame, and the movable end abuts against the pleat connection segment.

[0018] According to some embodiments of the present utility model, the separator in the folded state is divided along its extending direction, including N separator segments arranged in sequence, where N is a positive integer and N≥3. A preset angle is formed between two adjacent separator segments.

[0019] There are N storage members, and the storage members correspond to the separator segments one by one. A corresponding part of the separator on each separator segment is stored in the storage member.

[0020] At least one of the N partition segments is provided with the telescopic member. The fixed end of the telescopic member is connected to the moving frame, and the movable end is connected to the storage member to adjust the size of the preset included angle.

[0021] According to some embodiments of the present invention, the storage member includes a storage roller, and a corresponding part of the isolation member on the partition segment is stored in the storage roller. By rotating the storage roller, the isolation is switched from the folded state to the unfolded state, or

[0022] The storage member includes a first connecting frame, a plurality of first magnetic members and a plurality of first electromagnetic members. The plurality of first electromagnetic members are connected to the first connecting frame. A corresponding part of the isolation member on the partition segment is Z-shaped folded, and a first magnetic member is connected to the folding part of the isolation member. Each first magnetic member is magnetically adsorbed to a first electromagnetic member. The first electromagnetic member generates a magnetic field when powered on, and the isolation member is switched from the folded state to the unfolded state by power-off.

[0023] According to some embodiments of the present invention, the flame retardant mechanism further includes a configuration block, and the configuration block is connected to a corresponding part of the isolation member on the partition segment.

[0024] According to some embodiments of the present invention, the isolation member in the folded state includes a wrinkled connection segment.

[0025] The storage member includes a storage sliding roller and a plurality of sliding blocks slidably connected to the storage sliding roller. The storage sliding roller is a rectangular ring with a rounded chamfer. A corresponding part of the isolation member on the wrinkled connection segment is connected to the storage sliding roller through the sliding block.

[0026] The fixed end of the telescopic member is hinged to the moving frame, and the movable end is connected to one end of the wrinkled connection segment in its length direction.

[0027] According to some embodiments of the present invention, the support mechanism further includes a telescopic arm and a sliding rail and a sliding block in sliding cooperation. A telescopic arm is provided between the sliding block and the moving frame, and the telescopic arm connects the two.

[0028] According to some embodiments of the present invention, it further includes a spraying mechanism, and the spraying mechanism is arranged on the moving frame.

[0029] According to some embodiments of the present invention, the spraying mechanism includes a nozzle, the spraying angle of the nozzle is 90° to 120°, and the shape of the spraying liquid is a solid cone.

[0030] According to some embodiments of the present invention, it further includes an AGV fire extinguishing trolley, and the AGV fire extinguishing trolley can move to the bottom of the vehicle on fire.

[0031] According to some embodiments of the present utility model, the AGV fire extinguishing trolley includes a foam nozzle and a clear water nozzle. The foam nozzle is arranged on the top of the AGV fire extinguishing trolley; the clear water nozzle is arranged on the side of the AGV fire extinguishing trolley, and the included angle between the water spraying direction of the clear water nozzle and the vertical direction is 30° to 60°.

[0032] A ro-ro ship according to an embodiment of the present utility model includes the above-mentioned fire extinguishing device.

[0033] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0035] Figure 1 is a schematic diagram of the connection structure of the support mechanism, the spraying mechanism and the flame retardant mechanism according to an embodiment of the present utility model Figure 1 ;

[0036] Figure 2 is a front view of the connection structure of the support mechanism, the spraying mechanism and the flame retardant mechanism according to an embodiment of the present utility model;

[0037] Figure 3 is a schematic diagram of the connection structure of the support mechanism, the spraying mechanism and the flame retardant mechanism according to an embodiment of the present utility model Figure 2 ;

[0038] Figure 4 is a bottom view of the connection structure of the support mechanism, the spraying mechanism and the flame retardant mechanism according to an embodiment of the present utility model;

[0039] Figure 5 is a schematic diagram of the first type of flame retardant mechanism according to an embodiment of the present utility model Figure 1 ;

[0040] Figure 6 is a schematic diagram of the first type of flame retardant mechanism according to an embodiment of the present utility model Figure 2 ;

[0041] Figure 7 is a schematic diagram of the second type of flame retardant mechanism according to an embodiment of the present utility model Figure 1 ;

[0042] Figure 8 is a schematic diagram of the second type of flame retardant mechanism according to an embodiment of the present utility model Figure 2 ;

[0043] Figure 9 Schematic diagram of the third flame retardant mechanism according to an embodiment of the present utility model Figure 1 ;

[0044] Figure 10 Schematic diagram of the third flame retardant mechanism according to an embodiment of the present utility model Figure 2 ;

[0045] Figure 11 Schematic diagram of the fourth flame retardant mechanism according to an embodiment of the present utility model Figure 1 ;

[0046] Figure 12 Schematic diagram of the fourth flame retardant mechanism according to an embodiment of the present utility model Figure 2 ;

[0047] Figure 13 Schematic diagram of the structure of a storage member according to an embodiment of the present utility model;

[0048] Figure 14 Schematic diagram of the structure of another storage member according to an embodiment of the present utility model;

[0049] Figure 15 Schematic diagram of the support mechanism according to an embodiment of the present utility model;

[0050] Figure 16 Schematic diagram of the application scenario of the support mechanism according to an embodiment of the present utility model Figure 1 ;

[0051] Figure 17 Schematic diagram of the application scenario of the support mechanism according to an embodiment of the present utility model Figure 2 ;

[0052] Figure 18 Schematic diagram of the AGV fire extinguishing cart according to an embodiment of the present utility model;

[0053] Figure 19 Schematic diagram of the application scenario of the AGV fire extinguishing cart according to an embodiment of the present utility model Figure 1 ;

[0054] Figure 20 Schematic diagram of the application scenario of the AGV fire extinguishing cart according to an embodiment of the present utility model Figure 2 ;

[0055] Support mechanism 10, moving frame 11, slide rail 12, slider 13, telescopic support column 14, guide rail 15;

[0056] Spraying mechanism 20, first infrared camera 21, water pipe quick connector 22, first high-pressure fine water mist nozzle 23, second high-pressure fine water mist nozzle 24;

[0057] Flame retardant mechanism 30, separator 31, partition section 301, first partition section 3011, second partition section 3012, third partition section 3013, fourth partition section 3014, fifth partition section 3015, sixth partition section 3016, seventh partition section 3017 and eighth partition section 3018;

[0058] Folded connection section 302, first folded connection section 3021, second folded connection section 3022, third folded connection section 3023, fourth folded connection section 3024;

[0059] Expansion member 32, first expansion member 321, second expansion member 322, third expansion member 323, fourth expansion member 324, fifth expansion member 325, sixth expansion member 326, seventh expansion member 327, eighth expansion member 328;

[0060] Configuration block 33, storage roller 34, first storage roller 341, second storage roller 342, third storage roller 343, fourth storage roller 344, fifth storage roller 345, sixth storage roller 346, seventh storage roller 347, eighth storage roller 348;

[0061] First elastic rope 351, second elastic rope 352, third elastic rope 353, fourth elastic rope 354, hook 36, first magnetic member 371, first electromagnetic member 372, first support frame 373, storage sliding roller 38, sliding block 39;

[0062] Drive motor 41, console 42;

[0063] AGV fire extinguishing trolley 50, foam nozzle 51, water nozzle 52, three-way reversing valve 53, quick plug 54, second infrared camera 55. Specific embodiments

[0064] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0065] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the applicability of other processes and / or the use of other materials.

[0066] As Figures 1 - 20 shown, a fire extinguishing device according to an embodiment of the present utility model includes a flame retardant mechanism 30 and a support mechanism 10.

[0067] The flame retardant mechanism 30 includes a storage member and a partition member 31. The partition member 31 has an unfolded state and a folded state, and the storage member can cause the partition member 31 to switch from the folded state to the unfolded state. The support mechanism 10 includes a moving frame 11. The flame retardant mechanism 30 is disposed on the moving frame 11, and the moving frame 11 can move to the vehicle on fire, and the partition member 31 switches from the folded state to the unfolded state to isolate the vehicle on fire.

[0068] It should be noted that in actual applications, the vehicle carrier can be a ro-ro ship, and the vehicles are placed in the cabins of the ro-ro ship. Given the narrow space and dense arrangement of vehicles in the cabins of ro-ro ships, during transportation, if a vehicle catches fire, it may cause a chain thermal runaway reaction of lithium batteries, affecting all vehicles in the cabin to varying degrees, making it difficult to effectively control the fire.

[0069] Based on this, as Figures 1 - 5 shown, the fire extinguishing device of this embodiment includes a detector, a flame retardant mechanism 30, a sprinkler mechanism 20, an AGV fire extinguishing cart 50, and a support mechanism 10.

[0070] The detector is used to detect the vehicle on fire in the cabin of the vehicle carrier and issue a warning signal. The central control console 42 of the fire extinguishing device can receive the warning signal and determine the specific position of the vehicle through calculation. The detector can be installed on the sprinkler mechanism 20, the detector can be installed on the AGV fire extinguishing cart 50, or it can be installed on each vehicle.

[0071] Among them, the central control console 42 is installed on the moving frame 11, and is used to receive, transmit signals and control relevant mechanisms, such as the flame retardant mechanism 30 and the sprinkler mechanism 20. At the same time, the drive motor 41 is installed on the moving frame 11 and serves as the power source of the moving frame 11.

[0072] The support mechanism 10 includes a moving frame 11, and the moving frame 11 can move to the vehicle on fire.

[0073] As Figure 4 shown, the spraying mechanism 20 is installed on the moving frame 11. The spraying mechanism 20 may include a first infrared camera 21, a solenoid valve, a first high-pressure fine water mist nozzle 23, a second high-pressure fine water mist nozzle 24, a water pipe quick connector 22 and a high-pressure explosion-proof hose. The high-pressure explosion-proof hose is stretched and retracted by an automatic hose reel, and its end is connected to the water pipe quick connector 22. A solenoid valve is installed on the high-pressure explosion-proof hose to control the start and stop of the spraying mechanism 20. The first infrared camera 21 is used to monitor the vehicle and the surrounding temperature changes in real time. A high-temperature resistant and waterproof glass is provided at the front end of the camera to prevent damage to the first infrared camera 21 by high-temperature flue gas and fine water mist.

[0074] The first infrared camera 21 is located in the middle of the moving frame 11, and the camera is arranged downward. The first infrared camera 21 can monitor the on-fire vehicle in real time and continuously transmit the vehicle status and temperature change conditions to the center console 42 at the same time. The spraying angles of the first and second high-pressure fine water mist nozzles are 90°-120°, the spraying liquid is a solid cone, and the spraying method is from top to bottom. In this way, the sprayed fine water mist can suffocate the on-fire vehicle and continuously cool the thermally out-of-control battery and the surrounding environment.

[0075] As Figure 1 shown, the flame retardant mechanism 30 is installed on the moving frame 11. The flame retardant mechanism 30 includes a storage member and a partition member 31. The partition member 31 has an unfolded state and a folded state, and the storage member enables the partition member 31 to switch from the folded state to the unfolded state. In this way, on the basis of spraying the on-fire vehicle, the flame retardant mechanism 30 blocks the on-fire vehicle from the surrounding non-on-fire vehicles, and the partition member 31 can effectively prevent the spread of the fire. In this way, the chain reaction of the surrounding vehicles being ignited is avoided, the fire can be controlled and extinguished more easily, the property loss is reduced, and a safe and reliable vehicle storage environment inside the vehicle carrier is ensured.

[0076] As Figures 18 - 20As shown, the AGV fire extinguishing vehicle 50 has a second infrared camera 55 that is placed in the front and faces upward. On the upper surface of the second infrared camera 55, heat-resistant and waterproof glass is installed to prevent damage to the infrared camera caused by high temperature and fire extinguishing agents. The signal receiver of the AGV fire extinguishing vehicle 50 obtains the early warning signals (smoke detector, temperature detector, and BMS alarm) of the on-fire vehicle and also obtains the positioning signal, enabling it to accurately move to the bottom of the on-fire vehicle. When the AGV fire extinguishing vehicle 50 receives the early warning signal, it immediately starts and advances along the established route towards the accurate position of the on-fire vehicle. In addition, the AGV fire extinguishing vehicle 50 is equipped with two sets of sprinkler systems: one is the foam fire extinguishing agent sprinkler system, which sprays foam through multiple foam nozzles 51 and is arranged on the top of the AGV fire extinguishing vehicle 50 for extinguishing open flames in the early stage. The other is the high-pressure fine water mist sprinkler system, which sprays fine water mist through multiple clear water nozzles 52. The clear water nozzles 52 are arranged on the side walls of the AGV fire extinguishing vehicle 50 for continuously cooling the on-fire vehicle and the surrounding area in the middle and late stages. Among them, the spraying direction of the clear water nozzles forms an angle of 30° to 60° with the vertical direction. Preferably, the spraying direction of the clear water nozzles forms an angle of 45° with the vertical direction.

[0077] Solenoid valves are provided in front of the two fire extinguishing agent storage tanks (foam fire extinguishing agent / water) to control the switching of the fire extinguishing agents in the transportation pipes. At the same time, the three-way reversing valve 53 is used to switch the on-off states of the pipelines of the two sets of sprinkler systems inside the AGV fire extinguishing vehicle 50. At the rear end of the AGV fire extinguishing vehicle 50, there is a quick plug 54 mainly for quickly plugging into the high-pressure explosion-proof hose. The high-pressure explosion-proof hose is stretched and retracted by an automatic pipe reel, and the automatic pipe reel is installed on the side string of the ship's cabin.

[0078] In summary, in this embodiment of the present application, the on-fire vehicle is extinguished by suffocation and cooling through the sprinkler mechanism; the spread of the fire can be prevented through the flame retardant mechanism, avoiding the chain reaction of surrounding vehicles being ignited and making the fire controllable; by the AGV fire extinguishing vehicle entering the bottom of the vehicle, precise spraying is carried out on the high-temperature area where the out-of-control battery pack of the on-fire vehicle is located to prevent re-ignition; at the same time, the AGV fire extinguishing vehicle has the ability of rapid response and can quickly handle the situation after receiving the positioning signal, which is incomparable to traditional fire-fighting equipment and can ensure that the fire or potential fire can be controlled in the first time. Under the triple action like this, the fire of the on-fire vehicle can be efficiently and timely controlled, avoiding the chain reaction of surrounding vehicles being ignited, and effectively preventing the fire from being easily expanded and spread.

[0079] In some embodiments of the present utility model, the flame retardant mechanism 30 further includes a telescopic member 32, and the isolation member 31 in the folded state is in a closed shape. The telescopic member 32 can adjust the perimeter of the closed shape and / or change the shape of the closed shape.

[0080] It should be noted that the separator 31 in the folded state is a circumferentially closed shape, and the closed shape can be circular, rectangular, square, oval, or other regular polygons, which are not listed one by one in this embodiment.

[0081] Of course, it can be understood that the separator 31 in the folded state can be a circumferentially non-closed shape, for example, L-shaped, U-shaped, and so on.

[0082] In practical applications, the length and width dimensions of vehicles vary widely. Based on this, the separator 31 in the folded state can adjust its perimeter or shape through the telescopic member 32 to surround vehicles of different sizes, thereby more effectively preventing the spread of fire.

[0083] In the first embodiment, as Figures 5 - 8 shown, the separator 31 in the folded state is divided in the circumferential direction, including N separating segments 301 and N corrugated connecting segments 302, where N is a positive integer and N≥2. The separating segments 301 and the corrugated connecting segments 302 are arranged alternately, and a preset angle is formed between two adjacent separating segments 301.

[0084] There are N storage members, and the storage members correspond to the separating segments 301 one by one. The corresponding part of the separator 31 on each separating segment 301 is stored in the storage member.

[0085] At least one of the N storage members is provided with a telescopic member 32. The fixed end of the telescopic member 32 is connected to the moving frame 11, and the movable end is connected to the storage roller 34, or

[0086] At least one of the N corrugated connecting segments 302 is provided with a telescopic member 32. The fixed end of the telescopic member 32 is connected to the moving frame 11, and the movable end abuts against one of them.

[0087] It should be noted that the separator 31 can be a fireproof blanket. For example, the protective blanket can be a fiberglass fireproof blanket, a ceramic fiber fireproof blanket, a carbon fiber fire extinguishing blanket, an asbestos fireproof blanket, etc.

[0088] In one embodiment, as Figure 11 shown, the storage member can be a storage roller 34. The fireproof blanket is wound around the storage roller 34, and by rotating the storage roller 34, the fireproof blanket can be switched from the folded state to the unfolded state. Among them, the fireproof blanket corresponding to the separating segment 301 can be stored in the above-mentioned direction. As Figures 5 - 10 shown, the fireproof blanket corresponding to the separating segment 301 is stored by the storage roller 34. Correspondingly, since each corrugated connecting segment 302 is connected by two separating segments 301, each corrugated connecting segment 302 is also stored under the action of the storage roller 34, thereby realizing the winding storage of the corrugated connecting segment 302.

[0089] In another embodiment, as Figure 14As shown, the storage components can be the connecting frame 39, several magnetic components 37 and several electromagnetic components 38. The several electromagnetic components 38 are connected to the connecting frame 39. The fireproof blanket is folded in a Z shape, and magnetic components are connected to the folding parts of the fireproof blanket. Each magnetic component is magnetically adsorbed to an electromagnetic component 38. The electromagnetic component 38 generates a magnetic field when powered on, and the fireproof blanket is switched from the folded state to the unfolded state by powering off. The method of using electromagnetic buckles is simple and convenient. Among them, the fireproof blankets corresponding to the pleated connection section 302 and the partition section 301 can both be stored in this way.

[0090] Of course, it can be understood that the storage components can also be other structures, which will not be listed one by one in this embodiment.

[0091] In order to better switch the fireproof blanket from the folded state to the unfolded state. As Figure 13 shown, a configuration block 33 is also connected to the fireproof blanket. Under the action of gravity, the configuration block 33 helps the fireproof blanket to switch from the folded state to the unfolded state. Among them, the configuration block 33 is adapted to the way the fireproof blanket unfolds from top to bottom.

[0092] In a specific embodiment, as Figure 7 and Figure 8 shown, the folded isolation member 31 includes a first partition section 3011, a first pleated connection section 3021, a second partition section 3012, a second pleated connection section 3022, a third partition section 3013, a third pleated connection section 3023, a fourth partition section 3014 and a fourth pleated connection section 3024 that are sequentially connected end to end. The angle between any two adjacent ones of the first partition section 3011 to the fourth partition section 3014 is a right angle.

[0093] The storage components include a first storage roller 341 to a fourth storage roller 344. The first partition section 3011 corresponds to the first storage roller 341; the second partition section 3012 corresponds to the second storage roller 342; the third partition section 3013 corresponds to the third storage roller 343; the fourth partition section 3014 corresponds to the fourth storage roller 344.

[0094] The first telescopic member 321 to the fourth telescopic member 324 are all movable frames 11. The movable end of the first telescopic member 321 is connected to the first storage roller 341, the movable end of the second telescopic member 322 is connected to the second storage roller 342, the movable end of the third telescopic member 323 is connected to the third storage roller 343, and the movable end of the fourth telescopic member 324 is connected to the fourth storage roller 344.

[0095] The movable ends of the first telescopic member 321, the second telescopic member 322, the third telescopic member 323, and the fourth telescopic member 324 all move, so that the pleat opening degrees of the first pleated connection section 3021, the second pleated connection section 3022, the third pleated connection section 3023, and the fourth pleated connection section 3024 increase, as Figure 8As shown by the dashed line in the figure, it is further helpful for adapting to vehicles of larger sizes.

[0096] Furthermore, the flame retardant mechanism 30 further includes elastic support rails and hooks 36 that slide on the elastic support rails.

[0097] There are N elastic support rails, and the elastic support rails correspond one by one to the folded connection segments 302. Each elastic support rail is located between two adjacent storage members and connects the two adjacent storage members. The corresponding part of the fireproof blanket on each folded connection segment 302 is connected to the elastic support rail through the hook 36.

[0098] Specifically, as Figure 5 and Figure 6 shown, the elastic support rail includes a first elastic cord 351 to a fourth elastic cord 354. A first elastic cord 351 is provided between the first storage roller 341 and the second storage roller 342, and both ends of the first elastic cord 351 are respectively connected to them; a second elastic cord 352 is provided between the second storage roller 342 and the third storage roller 343, and both ends of the second elastic cord 352 are respectively connected to them; a third elastic cord 353 is provided between the third storage roller 343 and the fourth storage roller 344, and both ends of the third elastic cord 353 are respectively connected to them; a fourth elastic cord 354 is provided between the fourth storage roller 344 and the first storage roller 341, and both ends of the fourth elastic cord 354 are respectively connected to them.

[0099] Among them, the fireproof blanket corresponding to the first folded connection segment 3021 is connected to the first elastic cord 351 through a plurality of hooks 36; the fireproof blanket corresponding to the second folded connection segment 3022 is connected to the second elastic cord 352 through a plurality of hooks 36; the fireproof blanket corresponding to the third folded connection segment 3023 is connected to the third elastic cord 353 through a plurality of hooks 36; the fireproof blanket corresponding to the fourth folded connection segment 3024 is connected to the fourth elastic cord 354 through a plurality of hooks 36.

[0100] The movable frames 11 of the first telescopic member 321 to the fourth telescopic member 324. The movable end of the first telescopic member 321 abuts against the first folded connection segment 3021, the movable end of the second telescopic member 322 abuts against the second folded connection segment 3022, the movable end of the third telescopic member 323 abuts against the third folded connection segment 3023, and the movable end of the fourth telescopic member 324 abuts against the fourth folded connection segment 3024.

[0101] The movable ends of the first telescopic member 321, the second telescopic member 322, the third telescopic member 323, and the fourth telescopic member 324 all move, so that the degree of folding of the first folded connection segment 3021, the second folded connection segment 3022, the third folded connection segment 3023, and the fourth folded connection segment 3024 increases, as Figure 6 shown in the figure, which is further helpful for adapting to vehicles of larger sizes.

[0102] In the second embodiment, the separator 31 in the folded state is divided along its circumferential direction and includes N separation segments 301 arranged in sequence, where N is a positive integer and N≥2, and a preset angle is formed between two adjacent separation segments 301.

[0103] There are N storage members, and the storage members correspond to the separation segments 301 one by one. The corresponding part of the separator 31 on each separation segment 301 is stored in the storage member. At least one of the N separation segments 301 is provided with a telescopic member 32. The fixed end of the telescopic member 32 is connected to the moving frame 11, and the movable end is connected to the storage roller to adjust the size of the preset angle.

[0104] In a specific embodiment, as Figure 9 and Figure 10 shown, the separator 31 in the folded state includes a first separation segment 3011, a second separation segment 3012, a third separation segment 3013, a fourth separation segment 3014, a fifth separation segment 3015, a sixth separation segment 3016, a seventh separation segment 3017, and an eighth separation segment 3018 arranged in sequence. The first separation segment 3011, the second separation segment 3012, the third separation segment 3013, the fourth separation segment 3014, the fifth separation segment 3015, the sixth separation segment 3016, the seventh separation segment 3017, and the eighth separation segment 3018 are all independent of each other. The angle between any two adjacent ones of the first separation segment 3011, the third separation segment 3013, the fifth separation segment 3015, and the seventh separation segment 3017 is a right angle.

[0105] The storage members include a first storage roller 341 to an eighth storage roller 348. The first separation segment 3011 corresponds to the first storage roller 341; the second separation segment 3012 corresponds to the second storage roller 342; the third separation segment 3013 corresponds to the third storage roller 343; the fourth separation segment 3014 corresponds to the fourth storage roller 344; the fifth separation segment 3015 corresponds to the fifth storage roller 345; the sixth separation segment 3016 corresponds to the sixth storage roller 346; the seventh separation segment 3017 corresponds to the seventh storage roller 347; the eighth separation segment 3018 corresponds to the eighth storage roller 348.

[0106] The fixed ends of the first telescopic member 321 to the eighth telescopic member 328 are all on the moving frame 11. The movable end of the first telescopic member 321 is connected to the first storage roller 341, the movable end of the second telescopic member 322 is connected to the second storage roller 342, the movable end of the third telescopic member 323 is connected to the third storage roller 343, the movable end of the fourth telescopic member 324 is connected to the fourth storage roller 344, the movable end of the fifth telescopic member 325 is connected to the fifth storage roller 345, the movable end of the sixth telescopic member 326 is connected to the sixth storage roller 346, the movable end of the seventh telescopic member 327 is connected to the seventh storage roller 347, and the movable end of the eighth telescopic member 328 is connected to the eighth storage roller 348.

[0107] The movable end of at least one of the first telescopic member 321, the second telescopic member 322, the third telescopic member 323, the fourth telescopic member 324, the fifth telescopic member 325, the sixth telescopic member 326, the seventh telescopic member 327, and the eighth telescopic member 328 moves. For example, the movable ends of the first telescopic member 321, the second telescopic member 322, the third telescopic member 323, the fourth telescopic member 324, the fifth telescopic member 325, the sixth telescopic member 326, the seventh telescopic member 327, and the eighth telescopic member 328 all move, so that the regular octagon formed by the first storage roller 341 to the eighth storage roller 348 can be changed into an octagon, approximately a rectangle. For example, the angle between the fifth storage roller 345 and the eighth storage roller 348 is adjusted from α1 to α2, and the angle between the eighth storage roller 348 and the first storage roller 341 is adjusted from β1 to β2. Thereby adapting to vehicles of different sizes.

[0108] In the third embodiment, the folded isolation member includes a corrugated connection section 302. The storage member includes a storage sliding roller 38 and a plurality of sliding blocks 39 slidably connected to the storage sliding roller 38. The storage sliding roller 38 is a rectangular ring with a rounded chamfer. The corresponding part of the isolation member 31 on the corrugated connection section 302 is connected to the storage sliding roller 38 through the sliding block 39.

[0109] The fixed end of the telescopic member 32 is hinged to the moving frame 11, and the movable end is connected to one end of the corrugated connection section 302 in its length direction.

[0110] Wherein, the storage sliding roller 38 can be fixed on the moving frame 11, or the storage sliding roller 38 is fixed at other positions. This embodiment does not limit this, and it can be located directly above each vehicle.

[0111] Refer to Figure 14 As shown, the storage member includes a storage sliding roller 38, a plurality of sliding blocks 39, a second connecting frame (not shown), a plurality of second magnetic members (not shown), and a plurality of second electromagnetic members (not shown). The second magnetic members are the same as the first magnetic members 371, and the second electromagnetic members are the same as the first electromagnetic members 372. A plurality of second electromagnetic members are connected to the second connecting frame. The corresponding part of the isolation member 31 on the corrugated connection section 302 is Z-shaped folded, and a second magnetic member is connected to the folding part of the isolation member 31. Each second magnetic member is magnetically adsorbed to a second electromagnetic member. The second electromagnetic member generates a magnetic field when powered on, and the isolation member 31 is switched from the folded state to the unfolded state by powering off.

[0112] As Figure 11 and Figure 12 shown, the movable end of the telescopic member 32 is along Figure 11 or Figure 12Rotate the arrow direction in it so that the folds of the fold connection section 302 are unfolded. In the straight section of the rectangular ring, each fold can be gradually opened by the telescopic movement of the movable end of the telescopic member 32 and the self-rotation of the telescopic member 32; in the circular chamfer section of the rectangular ring, each fold can be gradually opened by the self-rotation of the telescopic member 32. As Figure 12 shown, the length of the spacer 31 corresponding to the fold connection section 302 becomes longer in this way, and then a closed circle is formed. This can adapt to vehicles of different sizes.

[0113] Of course, it can be understood that the storage roller 38 can also be a circular ring, an oval ring, etc.

[0114] In some embodiments of the present utility model, as Figures 1 - 3 shown, the support mechanism 10 further includes a telescopic arm and a slide rail 12 and a slider 13 that are slidably matched. A telescopic arm is provided between the slider 13 and the moving frame 11, and the telescopic arm connects the two.

[0115] It should be noted that the slide rail 12 can be laid on the top of the cabin of the vehicle transport ship by those skilled in the art according to needs, and the slider 13 can slide to the upper part of each vehicle by means of the slide rail 12.

[0116] In some embodiments, as Figures 15 - 17 shown, the slide rail 12 is connected to the telescopic support column 14 by means of a guide roller 15, and the telescopic support column 14 is supported on the cabin deck of the vehicle transport ship. The guide roller 15 and the slide rail 12 are slidably matched, and the two guide rails 15 are arranged oppositely. One end of the slide rail 12 is slidably matched with one guide rail 15, and the other end is slidably matched with the other guide rail 15, as Figures 15 - 17 shown, so that the moving frame 11 can move to any on-fire vehicle.

[0117] A telescopic arm is provided between the slider 13 and the moving frame 11. The telescopic arm is a linear motion mechanism and can be a hydraulic push rod, a pneumatic push rod, a rack and pinion mechanism, etc. The telescopic arm can adjust the height of the moving frame 11 in the vertical direction.

[0118] Among them, the telescopic support column 14 can also be a hydraulic push rod, a pneumatic push rod, a rack and pinion mechanism, etc., and this can also adjust the height of the moving frame 11 in the vertical direction.

[0119] The fire extinguishing device of the embodiment of the present utility model can be adapted to a ro-ro ship and can also be adapted to an underground parking garage.

[0120] Among them, the present utility model further includes a ro-ro ship, which includes the above-mentioned fire extinguishing device. The ro-ro ship has the advantages of the fire extinguishing device, so it will not be elaborated here.

[0121] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 present utility model.

[0122] In the description of the present utility model, the "first feature" and the "second feature" may include one or more of such features.

[0123] In the description of the present utility model, the meaning of "a plurality of" is two or more.

[0124] In the description of the present utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0125] In the description of the present utility model, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature.

[0126] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", "some examples", etc. means 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 present utility model. 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 may be combined in a suitable manner in any one or more embodiments or examples.

[0127] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A fire extinguishing device, characterized in that, Comprising: A flame retardant mechanism (30), the flame retardant mechanism (30) comprising a storage member and a partition member (31), the partition member (31) having an unfolded state and a folded state, and the storage member causing the partition member (31) to switch from the folded state to the unfolded state; A support mechanism (10), the support mechanism (10) comprising a moving frame (11), the flame retardant mechanism (30) being disposed on the moving frame (11), the moving frame (11) being capable of moving to a burning vehicle, and the partition member (31) switching from the folded state to the unfolded state to isolate the burning vehicle.

2. The fire extinguishing device according to claim 1, characterized in that, The flame retardant mechanism (30) further comprises a telescopic member (32), The partition member (31) in the folded state is in a circumferentially closed shape, and the telescopic member (32) can adjust the perimeter of the circumferentially closed shape, and / or change the shape of the circumferentially closed shape.

3. The fire extinguishing device according to claim 2, characterized in that, The partition member (31) in the folded state is circumferentially divided, including N partition segments (301) and N pleated connection segments (302), N being a positive integer, N≥2, the partition segments (301) and the pleated connection segments (302) being arranged alternately, and a preset angle being formed between two adjacent partition segments (301); There are N storage members, the storage members corresponding to the partition segments (301) one by one, and the corresponding part of the partition member (31) on each partition segment (301) being stored in the storage member, At least one of the N storage members is provided with the telescopic member (32), the fixed end of the telescopic member (32) being connected to the moving frame (11), and the movable end being connected to the storage member, or, At least one of the N pleated connection segments (302) is provided with the telescopic member (32), the fixed end of the telescopic member (32) being connected to the moving frame (11), and the movable end abutting against the one.

4. The fire extinguishing device according to claim 3, characterized in that, The flame retardant mechanism (30) further comprises an elastic support rail and a hook (36) slidably connected to the elastic support rail, There are N elastic support rails, the elastic support rails corresponding to the pleated connection segments (302) one by one, each elastic support rail being located between two adjacent storage members and connecting the two adjacent storage members, and the corresponding part of the partition member (31) on each pleated connection segment (302) being connected to the elastic support rail through the hook (36), There are N telescopic members (32), the telescopic members (32) corresponding to the pleated connection segments (302) one by one, the fixed end of the telescopic member (32) being connected to the moving frame (11), and the movable end abutting against the pleated connection segment (302).

5. The fire extinguishing device according to claim 2, characterized in that, The partition member (31) in the folded state is circumferentially divided, including N partition segments (301) arranged in sequence, N being a positive integer, N≥3, and a preset angle being formed between two adjacent partition segments (301), There are N storage members, the storage members corresponding to the partition segments (301) one by one, and the corresponding part of the partition member (31) on each partition segment (301) being stored in the storage member, At least one of the N separation segments (301) is provided with the telescopic member (32). The fixed end of the telescopic member (32) is connected to the moving frame (11), and the movable end is connected to the storage member to adjust the size of the preset angle.

6. The fire extinguishing device according to claim 3 or 5, characterized in that, The storage member includes a storage roller (34). A corresponding part of the partition member (31) on the separation segment (301) is stored in the storage roller (34). By rotating the storage roller (34), the partition member (31) is switched from the folded state to the unfolded state, or The storage member includes a first connecting frame (373), a plurality of first magnetic members (371) and a plurality of first electromagnetic members (372). The plurality of first electromagnetic members (372) are connected to the first connecting frame (373). A corresponding part of the partition member (31) on the separation segment (301) is Z-shaped folded. A first magnetic member (371) is connected to the folding part of the partition member (31). Each first magnetic member (371) is magnetically adsorbed to a first electromagnetic member (372). The first electromagnetic member (372) generates a magnetic field when powered on, and the partition member (31) is switched from the folded state to the unfolded state by powering off.

7. The fire extinguishing device according to claim 3 or 5, characterized in that The flame retardant mechanism (30) further includes a configuration block (33). The configuration block (33) is connected to a corresponding part of the partition member (31) on the separation segment (301).

8. The fire extinguishing device according to claim 2, characterized in that, The partition member (31) in the folded state includes a corrugated connection section (302). The storage member includes a storage sliding roller (38) and a plurality of sliding blocks (39) slidably connected to the storage sliding roller (38). The storage sliding roller (38) is a rectangular ring with a rounded chamfer. A corresponding part of the partition member (31) on the corrugated connection section (302) is connected to the storage sliding roller (38) through the sliding block (39). The fixed end of the telescopic member (32) is hinged to the moving frame (11), and the movable end is connected to one end of the corrugated connection section (302) in its length direction.

9. The fire extinguishing device according to claim 1, characterized in that, The support mechanism (10) further includes a telescopic arm and a sliding rail (12) and a slider (13) in sliding cooperation. A telescopic arm is provided between the slider (13) and the moving frame (11), and the telescopic arm connects the two.

10. The fire extinguishing device according to claim 1, wherein, It further includes a spraying mechanism (20). The spraying mechanism (20) is arranged on the moving frame (11).

11. The fire extinguishing device according to claim 10, characterized in that, The spraying mechanism (20) includes a nozzle. The spraying angle of the nozzle is 90° - 120°, and the shape of the sprayed liquid is a solid cone.

12. The fire extinguishing device according to claim 1, characterized in that, It further includes an AGV fire extinguishing cart (50). The AGV fire extinguishing cart (50) can move to the bottom of the burning vehicle.

13. The fire extinguishing device according to claim 12, characterized in that, The AGV fire extinguishing cart (50) includes a foam nozzle (51) and a clear water nozzle (52). The foam nozzle (51) is arranged on the top of the AGV fire extinguishing cart (50); the clear water nozzle (52) is arranged on the side of the AGV fire extinguishing cart (50), and the spraying direction of the clear water nozzle (52) forms an angle of 30° - 60° with the vertical direction.

14. A ro-ro ship, characterized in that, Comprising the fire extinguishing device according to any one of claims 1-13.

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