160 results about "Vehicle fire" patented technology

The present invention relates to a fire suppression arrangement for suppressing a fire on a vehicle in a fire containment zone. The fire suppression arrangement includes a base defining a platform onto which a vehicle can be driven. The base is transportable and mobile. The base includes wet compartments for storage of fire extinguishing agent. An erectable enclosure is dispersed around the platform. The erectable enclosure is capable of moving between a stowed condition in which a vehicle is movable onto the base and an enclosing condition in which the erectable enclosure contains fire extinguishing agent around the vehicle to put out a vehicle fire in use. A fire extinguishing agent distribution system is also provided for dispensing fire extinguishing agent from the wet compartments onto the vehicle in the event of a fire. The fire extinguishing agent can also be drained and recycled.

The invention specifically relates to an automobile fire risk dynamic assessment method and system based on multi-source data fusion, and relates to the technical field of automobile safety, and the method comprises the steps: employing an improved analytic hierarchy process to determine an index weight, building an initial assessment model based on a random forest algorithm, and outputting a 0-100 score risk value. According to the invention, road traffic and environmental meteorological data are incorporated into an evaluation system, and through verification of tens of thousands of cases, the risk identification accuracy can be effectively improved, and the missing report rate can be reduced; through a double-layer mechanism of five-minute short-term updating and daily model evolution, the risk response delay is less than 10 seconds, the problem of evaluation lag during scene switching is solved, and the method is particularly suitable for frequent switching scenes of urban expressways and suburban road sections.

This invention discloses a vehicle fire suppression device, relating to the field of safe fire control. It includes a base frame and a fire control cabinet disposed on one side of the base frame. The fire control cabinet contains fire control piping for delivering fire-controlling solvent. A support frame is disposed on the surface of the base frame, with movable slots on opposite sides at both ends of the support frame. A linkage fire control mechanism includes a movable block disposed within the movable slots. Multiple nozzles are disposed at the bottom of the movable block. A pressure plate is disposed at the bottom of the support frame, aligned with the multiple nozzles. The multiple nozzles move and collide with the pressure plate, creating a swaying motion. A rotating rod is rotatably disposed inside the support frame on one side of the movable block, and a heat-insulating cloth is disposed on the surface of the rotating rod. This invention delivers fire-controlling solvent through the fire control piping, and the movement of the nozzles and their collision with the pressure plate create a reciprocating and oscillating composite spraying action, effectively controlling fires in vehicles. Simultaneously, the heat-insulating cloth lowers to prevent the spread of fire.

The utility model relates to a vehicle fire extinguishing cover which comprises a hanging frame located over a parking space and a fire extinguishing cover body installed in the hanging frame, a plurality of sleeve rods extend out of the bottom of the hanging frame, a plurality of rope penetrating holes are formed in the outer ring of the fire extinguishing cover body, the sleeve rods and the rope penetrating holes are bound through ropes, and a fixing rope is connected to the fire extinguishing cover body. The fixing rope is used for fixing the fire extinguishing cover above a parking space, and one section of the fixing rope is connected with a rope cutter. According to the vehicle fire extinguishing cover structure, the fire extinguishing cover can be lowered between two vehicles when a new energy vehicle has a fire, and fire spreading is avoided.

The present invention relates to a fire extinguishing apparatus for extinguishing fires in vehicles. The object of the invention is to provide a product and a method for extinguishing fires in a vehicle, especially when it is in an area with limited working space around it. The fire extinguishing apparatus for extinguishing fires in vehicles comprises: - at least one lower tube, wherein said lower tube has at least one inlet opening and at least one closed end, the lower tube is provided with at least one nozzle, - at least one first side tube and at least one second side tube, each with at least one inlet opening and at least one closed end, said first side tube and said second side tube are each provided with at least one nozzle, and said first side tube and said second side tube are arranged substantially parallel to said lower tube.- an inlet distributor is arranged in fluid communication with the inlet opening in said lower tube and the inlet opening in said first side tube and the inlet opening in said second side tube, wherein said first side tube is arranged in a first position with respect to the lower tube and a second side tube is arranged in a second position with respect to the lower tube, wherein in use the inlet distributor is capable of distributing fluid to said lower tube and said first side tube and said second side tube, such that the fluid flows through the nozzles of said lower tube and the nozzles of said first side tube and the nozzles of said second side tube, towards a fire extinguishing zone.

The invention discloses a fire extinguishing device and a vehicle fire extinguishing treatment method, and relates to the technical field of fire fighting equipment, the fire extinguishing device comprises a moving assembly, a shell and a shed body, the upper top surface of the moving assembly forms a mounting plane, the shell is arranged on the mounting plane, and a containing cavity is defined by the shell and the mounting plane; the shed body comprises a telescopic frame and a fireproof blanket, the telescopic frame is arranged on one side of the shell and can be stretched and stored, the fireproof blanket is arranged on the telescopic frame and can be unfolded through the telescopic frame to form an isolation space, a throwing device is arranged on the side, facing the isolation space, of the shed body, and the fireproof blanket is arranged on the throwing device; according to the technical scheme, the fire extinguishing device can be moved to the position where a fire occurs through the moving assembly, high flexibility is achieved, the throwing device releases the fireproof blanket so that the fireproof blanket can cover the vehicle on fire, the situation that the fire spreads to nearby parked vehicles or other flammable and explosive objects is avoided, economic losses are reduced, and the fire extinguishing effect is improved. And the overall fire emergency disposal capability is improved.

The application discloses a fire extinguishing bomb throwing device for a unmanned aerial vehicle, which comprises a pitch adjusting mechanism, a bomb storage and bomb conveying mechanism capable of being adjusted in pitch on the pitch adjusting mechanism, two groups of mounting pipes, a spacing adjusting plate, a conveying structure and a throwing acceleration structure, and the throwing acceleration structure comprises an acceleration connecting frame, an acceleration conveying belt assembly, an acceleration motor and an acceleration transmission assembly. The application has the advantages that the high-pressure gas launching mode is replaced by the throwing acceleration structure, the recoil force is small, the flight stability of the unmanned aerial vehicle during launching of the fire extinguishing bomb is ensured, and the safety hidden danger is reduced. Meanwhile, the spacing between the upper and lower mounting pipes is adjusted by adjusting the position of the lower mounting pipe on the spacing adjusting plate, and the throwing of fire extinguishing bombs with different specifications is realized.

The present invention relates to a fire suppression composition and system designed to extinguish challenging fires, such as Class B fires involving lithium batteries as well as Class A, B, and D fire scenarios. The composition includes a mineral component, a water-based liquid propellant, and a synergistic blend of additives. This innovative combination enables the composition to float on liquid surfaces and adhere to burning materials, effectively suppressing and extinguishing fires. The composition's ability to form a barrier on burning materials prevents fire spread and re-ignition, making it highly effective for both vehicle fires and industrial settings. This advancement offers a versatile and robust solution to modern fire hazards, suitable for use in various delivery systems.

The utility model discloses an unmanned aerial vehicle fire extinguishing water storage structure which comprises a water storage top box, the top of the water storage top box is provided with a mounting groove and an adjusting groove, the inner side of the mounting groove is integrally connected with a water adding pipe, the outer side of the water adding pipe is movably connected with a sealing cover, the inner side of the sealing cover is fixedly connected with a telescopic spring, and the telescopic spring is fixedly connected with a water outlet of the water adding pipe. The top of the water storage top box is movably connected with a sliding plate through an adjusting groove, one side of the sliding plate is fixedly connected with a locking plate, the other side of the sliding plate is fixedly connected with a reset spring, the bottom of the water storage top box is integrally connected with a water storage bottom box, and the bottom of the water storage bottom box is provided with a water suction pump; a water outlet connector is fixedly connected to one side of the water suction pump, a connecting sleeve is connected to the outer side of the water outlet connector in a threaded mode, through the arrangement of the adjusting groove, the sliding plate, the locking plate, the reset spring and the telescopic spring, a worker can disassemble and assemble the water tank cover conveniently, and therefore the water adding efficiency is improved.

This application relates to the field of vehicle technology and discloses a risk avoidance control method, device, electronic equipment, vehicle, and storage medium. The risk avoidance control method includes: when the vehicle is in an unattended parking state, acquiring the vehicle's system performance parameters and the fire characteristic parameters of the vehicle's environment, where the unattended parking state refers to the vehicle being parked and stationary, without any driving or passenger movement; if the fire characteristic parameters indicate a fire risk in the vehicle's environment, then based on the system performance parameters, assessing the degree of performance degradation of the vehicle under the fire risk to determine the vehicle's remaining mobility; generating a target risk avoidance path based on the vehicle's remaining mobility and the fire characteristic parameters; and controlling the vehicle to avoid the fire according to the target risk avoidance path. This enables timely risk avoidance of the vehicle from fire risks when no one is present, reducing property damage caused by vehicle fire accidents and ensuring public safety.

Vehicle Light The light (1) comprises a housing containing a plurality of light sources mounted on an electronic circuit board and an optical plate having an opaque area with a through-hole located opposite a first set of light sources. The housing cover (10) has, opposite the opaque area, a retroreflective area (15) which comprises, distributed over substantially the entire surface of the retroreflective area: - retroreflective ridges projecting inwards towards the housing; - transparent areas (45), without retroreflective ridges, which allow the light emitted by the light sources of the first set to pass through the opening, forwards and outwards from the housing. The transparent areas are provided between at least some of the retroreflective ridges and allow the display of a light pattern (50). Figure 11

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle fire extinguishing bomb quick-release hanger structure which comprises a hanger assembly and a steering engine mounting assembly, and the steering engine mounting assembly is arranged at the bottom of the hanger assembly; the hanger assembly comprises a fixing frame, the bottom of the fixing frame is fixedly connected with an extension section through a screw, one end of the extension section is connected with a female head through a screw, a male head is inserted into the bottom of the female head, and one end of the female head is provided with a quick release head corresponding to the male head. By additionally arranging the rotary quick-assembly structure, replacing a traditional transverse horizontal installation structure with a rotary assembly mode and meanwhile utilizing a slope self-locking mechanism, self-locking fixing is achieved, the flexibility and convenience of secondary ammunition loading operation are improved, and therefore the using effect is improved.

The invention discloses a new energy vehicle fire extinguishing device which comprises a water injection embankment and a fire blanket, the water injection embankment is of an annular hollow structure, the fire blanket has the ductility and anti-impact functions, and a water storage space is formed in the fire blanket. The device can effectively extinguish the fire of the new energy vehicle, and meanwhile the vehicle structure is protected against damage.

The utility model discloses a vehicle fire isolation device which comprises a fixing frame, a plurality of movable display racks are arranged outside the fixing frame, the interiors of the movable display racks are hollow, the two corners of the rear side of the lower end of the fixing frame are fixedly connected with wheels with locks, and the wheels with the locks are composed of clamping locks and universal wheels. The combined design of the fixed frame and the multiple movable display frames is adopted, rapid unfolding and folding are achieved through the linkage mechanism, and therefore the fireproof cover is unfolded into a semi-cylindrical isolation space, and the movable display frames are arranged in the isolation space. The semi-cylindrical fireproof cover is stable in structure, large in coverage range, capable of adapting to different vehicle types and sizes, convenient to store and reuse, made of ceramic fiber cotton materials, excellent in high temperature resistance and capable of effectively preventing flames and high temperature from spreading outwards; and external flames and heat can be prevented from spreading into articles protected by the device.

Railway Vehicle Fire Suppression Module

The utility model relates to the technical field of fire fighting, and provides a multi-rotor unmanned aerial vehicle fire extinguishing bomb inclined throwing device which comprises an installation body, the installation body can be fixedly installed at the bottom of a multi-rotor unmanned aerial vehicle through bolts, two U-shaped plates are fixedly installed on the outer surface of the installation body, and stepping motors are fixedly installed on the outer surfaces of the two U-shaped plates. Rotating shafts I are fixedly mounted on the outer surfaces of the opposite sides of the two stepping motors through output shafts, fire extinguishing bomb throwing devices are fixedly mounted on the outer surfaces of the opposite sides of the two rotating shafts I, gears are fixedly mounted on the outer surfaces of the two rotating shafts I, and the situation that the angle of the fire extinguishing bomb throwing devices changes when fire extinguishing bombs are launched is reduced to a certain extent; the throwing precision is improved to a certain extent, the fire extinguishing efficiency is improved, the influence of a fire on the surrounding environment is reduced, meanwhile, the rotating angle of the fire extinguishing bomb throwing device in the air is indirectly calculated through the flickering frequency of the signal lamp, and the throwing precision of the fire extinguishing bomb throwing device is further improved.

The utility model discloses an electric new energy vehicle fire extinguishing mechanism which comprises a battery bin, a bin cover is installed on the battery bin, a fire extinguishing agent storage tank is installed on the outer surface of the bin cover, and a pressure pump communicated with the fire extinguishing agent storage tank is installed in the bin cover. Through the connecting pipes and the sprayers which can be randomly arranged, the mutually matched installation work can be carried out according to the arrangement mode of the battery packs, so that the sprayers are aligned to the positions where thermal runaway is likely to happen, and then fire extinguishing work can be efficiently and quickly carried out on ignition points.

The invention discloses a 1600 DEG C temperature-resistant nano-composite fire blanket for fire extinguishing and smoke control of a new energy vehicle, and relates to the technical field of fire-fighting equipment, in particular to a 1600 DEG C temperature-resistant nano-composite fire blanket for fire extinguishing and smoke control of a new energy vehicle. The main body structure comprises a nano barium sulfate sealing surface coating, a composite ceramic aerogel heat insulation middle layer and a high-purity high-silica cloth substrate from top to bottom. The edge is integrally covered by stainless steel, a built-in high-temperature ceramic buttonhole is integrated, and a prefabricated high-temperature self-adhesive sealing strip is arranged at the bottom. Through specific material combination and structural design, excellent high-temperature resistance, heat insulation, flame retardance, fracture resistance and sealing performance are achieved, the high-temperature fire extinguishing and smoke control requirements of new energy vehicle battery fire disasters are met, and good flexibility and cost advantages are achieved.

The invention relates to fire-control systems combining sensors and military hardware and technology. The technical result is achieved in that, in addition to a standard combat vehicle fire-control module, one or more additional combat vehicle fire-control modules are used. The additional module, like the standard module, is equipped with surveillance, measurement and sighting instruments and is disposed as a whole or as separate parts in one or more separate casings. The casing is made in a portable version. The additional remote-acting module has an independent power supply and interacts remotely with one or more weapons of the combat vehicle via one or more cables and / or one or more radio channels.

The application discloses a kind of vehicle fire safety system, it is characterized in that, including: fire early warning module, extinguishing module, emergency evacuation module, fire drill training module.Fire early warning module is used to detect fire occurrence signal and alarm, simultaneously, the fire occurrence signal detected is passed to extinguishing module;Extinguishing module is used to trigger built-in fire extinguishing measure according to received fire occurrence signal and extinguish fire;Emergency evacuation module is used to deploy safety emergency identification and safety emergency tool, so as to assist in-car personnel to evacuate quickly;Fire drill training module is used to set corresponding fire drill course, so that staff carries out fire drill training.

The application discloses an automatic lifting type waterproof and fireproof dual-purpose device applied to an underground garage, which comprises a traction rope winding box, traction rope winding, a sliding rail, a pulley combination, a fireproof and waterproof composite enclosure, a vehicle loading plate and a storage box. The application comprises five operation states of winding material storage, full loading of the vehicle loading plate, enclosure lifting, enclosure collection and enclosure lowering. On the basis of not affecting the use function of the garage parking space, the application can cope with the inevitable fire safety problem of new energy vehicles, prevent the spread and expansion of fire and cause damage to other vehicles and even buildings, and can be matched to form a soaking box for new energy vehicle fire. Meanwhile, the application also has the function of protecting vehicles. By lifting the fireproof and waterproof composite enclosure of the device, a waterproof box type space for preventing external accumulated water and flood can be formed, the problem of vehicle flooding in heavy rain is relieved, and the demand of vehicle owners for protecting vehicles is met.

The utility model provides a multifunctional vehicle fire extinguishing device and relates to the technical field of vehicle fire extinguishing devices. Comprising a chassis fire extinguishing structure, a tire fire extinguishing structure, a three-way pipe and a connecting pipe, and the chassis fire extinguishing structure and the tire fire extinguishing structure are fixedly installed on the three-way pipe through the connecting pipe; the chassis fire extinguishing structure comprises a galvanized pipe, the galvanized pipe is composed of a rectangular pipe body and three straight pipes fixed to the inner wall of the rectangular pipe body at equal intervals, and three first clamping openings and two connecting round pipes are arranged on one side of the galvanized pipe; the tire fire extinguishing structure comprises a T-shaped pipe, a second clamping opening is formed in the bottom end of the T-shaped pipe, and the automobile chassis cooling device is connected through a galvanized pipe, sixteen universal nozzles, twelve one-way nozzles, four universal wheels and three first clamping openings; according to the automobile tire fire extinguishing device, a round steel pipe, a stainless steel corrugated pipe and an electric telescopic rod are used, and then different fire extinguishing structures can be selected for fire extinguishing according to different fire extinguishing situations.

The invention discloses a whole vehicle fire extinguishing method, device and equipment and a storage medium, and the method comprises the steps: monitoring whether a fire exists in a preset fire area of a vehicle in real time, the preset fire area including a power battery pack area, a vehicle chassis area and an engine compartment area; and if it is detected that the fire exists in any preset fire area, non-stored-pressure fire extinguishing equipment arranged in the corresponding fire area is started in at least one mode of hot start, electric control start or manual emergency start, so that fire extinguishing agents are sprayed out through the non-stored-pressure fire extinguishing equipment to extinguish the fire in the corresponding fire area. The fire extinguishing system can quickly extinguish an initial fire of the new energy automobile, effectively delay fire spreading or extinguish the fire, greatly prolong the escape time of passengers and avoid major safety accidents, is small and convenient, can be conveniently carried on the automobile, meets the lightweight requirement, is free of maintenance, and reduces the use cost.

1. The name of the design product: multifunctional vehicle support. 2. The use of the design product: support for placing vehicle fire extinguisher, safety hammer, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application relates to the technical field of intelligent fire fighting, and provides a new energy automobile fire extinguishing system control method based on multi-source data fusion, which comprises the following steps: acquiring target data in real time; wherein the target data comprises time sequence battery state data output by a battery management system of a target vehicle, time sequence charging electrical data recorded by a corresponding charging pile, and time sequence meteorological data of a corresponding parking area; inputting the target data into an LSTM thermal runaway risk prediction model; acquiring the output of the LSTM thermal runaway risk prediction model; when the output is that thermal runaway occurs within a preset time period, sending a scheduling request to a new energy automobile fire extinguishing system, so that the new energy automobile fire extinguishing system moves a rail movable fire extinguishing device to the position of the target vehicle based on the scheduling request; wherein the scheduling request comprises position information of the target vehicle. The application can complete pre-deployment before a fire actually occurs, greatly shortens response delay, realizes timely fire extinguishing, and improves the fire extinguishing success rate.

The application discloses a bridge cable fire prevention method and system based on a localized large model, and relates to the technical field of bridge fire prevention. The fire prevention method comprises the following steps: S10: based on a large language model, key working condition parameters of a bridge cable vehicle fire scene are extracted and confirmed through multiple rounds of human-computer interaction, and a standardized working condition parameter dataset is obtained; S20: based on the working condition parameter dataset, a local knowledge base is called to verify parameters, and a deep learning model calling instruction for a bridge cable vehicle fire temperature prevention curve is generated; S30: based on the deep learning model calling instruction, a corresponding temperature field prediction model is loaded and trained, a temperature field space-time evolution simulation calculation is performed, and a temperature field prediction result is output; and S40: the working condition parameter dataset and the temperature field prediction result are fused to generate a report containing a parameter vector, a bridge cable vehicle fire temperature prevention curve, a prevention index and a prevention suggestion.

The present invention relates to a vehicle fire extinguishing system. A vehicle fire extinguishing system according to one embodiment of the present invention comprises a fire extinguishing liquid spraying unit having a spray nozzle installed underground and a nozzle cover covering the spray nozzle, and is configured to spray the fire extinguishing liquid onto the ground through the spray nozzle.

This invention discloses a method and system for generating temperature-height curves in bridge cable vehicle fires, relating to the field of bridge fire prevention technology. The method includes the following steps: constructing a bridge vehicle fire simulation model; inputting combined operating parameters into the simulation model to calculate output data; constructing a dataset from the simulation model output data, experimental data, and operating parameters; preprocessing the dataset; constructing a bridge cable vehicle fire temperature prediction model based on a conditional generative adversarial network (GAN); training the GAN model using a weighted combined loss function that includes adversarial loss and physical constraints; obtaining operating parameters of a bridge vehicle fire scenario using a semantic recognition model; inputting the recognized operating parameters into the fully trained bridge vehicle fire temperature prediction model, calculating and outputting the predicted temperature value corresponding to a set standard height point within a preset height range; and generating a bridge cable vehicle fire temperature-height curve based on the predicted temperature value.

The invention discloses a movable new energy vehicle fire insulation device for ship transportation. The device comprises a main frame unit and a telescopic extension frame unit, and universal wheels are arranged at the bottom of the frame, so that the frame can flexibly move between vehicles. The three outer side faces of the frame are provided with fireproof roller shutter assemblies, and roller shutters are made of fireproof materials and locked through buckle mechanisms. When a vehicle is on fire, an operator moves the device to the position near a fire source and opens a buckle, the roller shutter automatically falls to a deck under the action of gravity, a physical fireproof isolation wall is formed, and the vehicle on fire is isolated from the vehicle not on fire. The core point of the invention lies in the maneuverability, the gravity automatic falling type roller shutter and the telescopic structure, can quickly respond and effectively prevent the fire of the new energy vehicle from spreading in a narrow space, and is particularly suitable for marine ship transportation scenes.

The invention provides a vehicle fire detection device, method and equipment and a medium. The device comprises a fire detection host and a fire detection circuit, the fire detection host is connected in series in a main loop of the fire detection circuit; the fire detection host is used for detecting a current value Ix of the fire detection circuit in real time, matching corresponding fire information according to the current value Ix and outputting the fire information to a vehicle; based on the fire detection host and the fire detection circuit, the device can solve the problem of fire identification and detection of various complex positions or different areas or positions of a vehicle, and meanwhile, realizes accurate judgment of the fire scale or spreading condition of the vehicle; the method also has the same beneficial effects.