134results about How to "Extinguish in time" patented technology

The invention discloses a multifunctional power distribution cabinet for a communication base station. The cabinet comprises a cabinet body, and a partition plate is arranged in the cabinet body. Thespace between the upper end face of the partition plate and the cabinet body is filled with a fire extinguishing agent. An installation cylinder is inserted into the partition plate, a sliding block is connected into the installation cylinder in a sealing and sliding mode, and a linkage mechanism is arranged on the sliding block. A plurality of ventilation openings are symmetrically formed in thecabinet body, and a plurality of closing mechanisms corresponding to the ventilation openings are arranged on the cabinet body. A rotating shaft is installed in each ventilation opening through a torsional spring, and a fan is arranged on each rotating shaft. According to the invention, external energy input is not needed, the fans are driven to rotate periodically by gasification and liquefactionof evaporated liquid, so that hot air in the cabinet body is exhausted intermittently, external cold air is sucked in intermittently, the flowing speed of the air in the cabinet body is increased, the cooling and heat dissipation effects are obvious, and energy conservation and environmental protection are achieved. Meanwhile, when a fire occurs in the cabinet body, the fire can be extinguished in time, and spreading of the fire is avoided.

The invention discloses an intelligent fire-fighting system for a ship, and a fire-extinguishing method. The intelligent fire-fighting system comprises an intelligent terminal, wherein the input end of the intelligent terminal is connected with fire induction devices arranged at the tops of cabins, the output end of the intelligent terminal is connected with a start-up control device and prefabricated fire-extinguishing devices arranged in the plurality of cabins, and a fire alarming device is connected to the start-up control device; a fire signal is acquired when the fire induction device finds open fire; the fire alarming device reminds personnel of fire in one cabin; the intelligent terminal carries out signal processing on the fire after receiving the fire signal, and automatically starts up the corresponding prefabricated fire-extinguishing device to extinguish fire when the setting requirements of the system are achieved; and the prefabricated fire-extinguishing device is started up and sprays a fire-extinguishing agent to extinguish fire to achieve the purpose of rapidly extinguishing fire after the intelligent terminal sends a start-up instruction, so that the life and property safety of the personnel is effectively ensured.

The invention discloses an automatic forest fire extinguishing method, and relates to the technical field of forest fire fighting. The method solves the technical problems that a fire head is difficult to extinguish and the safety of firefighters is prone to be threatened by using an existing fire extinguishing method. According to the method, a forest fire is monitored in real time and fed back to a command center in real time, the command center dispatches an unmanned aerial vehicle group to leave for extinguishing the fire, the fire head of a fire scene is extinguished at the first time after the unmanned aerial vehicle group arrives at the fire scene, and then the command center increases the dispatch of fire-extinguishing rescue according to the condition of the fire scene. The invention further discloses an automatic forest fire extinguishing device, automatic forest fire extinguishing equipment and a storage medium. According to the automatic forest fire extinguishing method, device and equipment as well as the storage medium, the forest fire can be effectively extinguished in time and extinguished the fire in the bud, life threats caused by the fact that the firefighters participate in the fire scene to extinguish the fire are avoided, the fire extinguishing safety is guaranteed, and the fire extinguishing efficiency is improved.

The invention discloses a vehicle prefabricated intelligent fire control system and a fire extinguishing method. The vehicle prefabricated intelligent fire control system comprises an intelligent terminal. The input end of the intelligent terminal is connected with a fire disaster induction device, and the output end of the intelligent terminal is directly connected with a start control device. The start control device is connected with a prefabricated fire extinguishing device. When open fire occurs, the fire disaster induction device is used for conducting fire disaster signal collection and used for reminding a vehicle driver and passengers of the fire behavior in a vehicle. The intelligent terminal is used for receiving fire disaster early warning signals and processing the fire disaster signals. When the system set requirement is met, the intelligent terminal can automatically start the prefabricated fire extinguishing device; according to the actual situation, fire extinguishing start or fire extinguishing cancel can achieved in a manual start control device button control manner, and the start control device is connected with the prefabricated fire extinguishing device and a fire disaster alarming device. A fire extinguishing button of the start control device is pressed, and the prefabricated fire extinguishing device is started. After the prefabricated fire extinguishing device is started, a fire extinguishing agent is sprayed to various fire extinguishing sprayer scattering areas, and the purpose of rapid fire extinguishing is achieved.

The invention discloses a building prefabricated intelligent fire fighting system and an extinguishing method. The building prefabricated intelligent fire fighting system comprises an intelligent terminal. The input end of the intelligent terminal is connected with a fire sensing device, and the output end of the intelligent terminal is connected with a starting control device and prefabricated extinguishing devices arranged in a plurality of areas. The starting control device is connected with a fire alarm device. The fire sensing device is used for acquiring a fire signal when a naked fire appears. The fire alarm device is used for warning personnel that a fire occurs in a building. The intelligent terminal processes the fire signal after receiving the fire signal, and when the fire reaches the system set requirement, the intelligent terminal automatically starts the prefabricated extinguishing devices for extinguishment. An alarm display device on the starting control device is used for displaying the area where the fire occurs, button operation can further be manually started/canceled through the starting control device to start/cancel the prefabricated extinguishing devices. The prefabricated extinguishing devices are started to spray extinguishants for extinguishment after receiving a starting instruction, and the purpose of rapid extinguishment is achieved.

The invention relates to an intelligent parking device with a wheel fixing function, which comprises a bracket and a lifting plate, and further comprising a fixing mechanism and a fire extinguishing mechanism, wherein the fixing mechanism comprises a turnover assembly and a fastening assembly; the turnover assembly comprises a first motor, a first gear, a second gear and two rotating units; the fastening assembly comprises a cylinder, a movable block, a telescopic frame, a slider and a clamp plate; the fire extinguishing mechanism comprises two fire extinguishing components. In the intelligentparking device with a wheel fixing function, vehicle wheels can be clamped and fixed by the fixing mechanism, so that the parking of the vehicle is stabler, the safety accidents of deviation, impactand high-altitude falling of the vehicle during lifting are avoided, and the parking safety and reliability are improved; through the fire extinguishing mechanism, the lifting and angle adjustment ofa nozzle can be controlled to achieve precise fire extinguishing against the fire point, thereby extinguishing the fire in time, preventing the fire from spreading and causing greater losses, and greatly improving the practicality and reliability of the parking device.

The invention relates to a fire-extinguishing projectile, which comprises a fire-extinguishing projectile body and a solid-liquid rocket engine capable of pushing the fire-extinguishing projectile body to move, wherein the fire-extinguishing projectile body is connected with the solid-liquid rocket engine through a connecting part, and a support frame is arranged at the bottom end of the solid-liquid rocket engine, so that the present invention does not require a launching device, but directly relies on its own solid-liquid rocket engine to propel and provide power, the fire-extinguishing projectile can be launched directly at a long distance from the high-rise building, so that the fire-extinguishing projectile can hit the fire-extinguishing area more quickly and accurately, and the fire-extinguishing goal can be achieved, the reaction speed is faster, the working height is higher, the fire-extinguishing ability is stronger, and the safety of people's life and property is more efficiently protected. The invention also relates to a triggering method of the fire-extinguishing projectile, so as to solve the technical problem that the fire-extinguishing projectile in the prior art isprone to accidental contact and explosion.

The invention relates to the technical field of automatic fire extinguishing test boxes, in particular to a lithium battery test box with an automatic fire extinguishing device. Window, the top of the box is equipped with a high-pressure gas tank, the connecting pipe is provided with a solenoid valve, the end of the connecting pipe located in the box is provided with a nozzle, the side wall of the box is provided with a stainless steel tube, and the bottom of the stainless steel tube is fixedly connected with a return spring. The upper end of the return spring is fixedly connected with the piston, and the upper end of the piston is fixedly connected with the push rod. The top of the push rod is provided with a contact block, and the inner wall of the box directly above the contact block is provided with a touch switch. Connect by wire. The lithium battery test box with an automatic fire extinguishing device can perform a fire extinguishing operation according to the temperature change in the lithium battery test box, and can extinguish fire in time to prevent disasters.

The invention discloses an energy-saving high-efficiency fire shutter door. The fire shutter door comprises a fire curtain, a protective box and a slide. The protective box is internally provided witha roller blind shaft, and the fire curtain is connected with the roller blind shaft. The fire shutter door further comprises a motor, a fire extinguishing device, a manual lifting device, a water spraying device and a control system. The upper end of the protective box is provided with an isolation plate. The fire extinguishing device includes a water storage bucket, an inlet pipe and outlet pipes. The water storage bucket is disposed at the upper end of the isolation plate, the inlet pipe is arranged at one end of the water storage bucket, and the outlet pipes are evenly arranged on the other side of the water storage bucket. One end of each outlet pipe is connected to the water storage bucket, and the other ends of the outlet pipes are disposed in the protective box. An inclined mounting surface is arranged at the lower end on one side of the protective box, the water spraying device is disposed on the mounting surface and connected to the outlet pipes, the manual lifting device isdisposed on one side of the protective box, the motor is disposed on the other side of the protective box, and the control system is connected to the motor and fire extinguishing device respectively.

The invention discloses an intelligent fire-fighting system for a passenger car and a fire extinguishing method. The intelligent fire-fighting system for the passenger car comprises an intelligent terminal. A fire induction device is connected to the input end of the intelligent terminal, and the output end of the intelligent terminal is connected with a start control device. The output end of the start control device is connected with a prefabricated fire extinguishing device. The fire induction device is used for acquiring a fire signal when an open fire occurs. The intelligent terminal is used for receiving the fire signal, processing the fire signal and reminding a driver of the fire in the car. Meanwhile, when system set requirements are met, the intelligent terminal can automatically start the prefabricated fire extinguishing device, starting/fire extinguishment stopping can also be conducted manually according to the actual condition, the start control device is pressed for fire extinguishing or fire extinguishment stopping button is pressed, the prefabricated fire extinguishing device is started/stopped, a fire extinguishing agent is sprayed after the prefabricated fire extinguishing device is started, and thus the purposes of fire extinguishment, fire control and cooling are achieved; and through the intelligent terminal, fire alarming can be achieved intelligently, and the fire extinguishing device can be controlled to start intelligently.

The invention provides an auto fire extinguishing device for cookers. The device comprises a cover blanket storage box, a cover blanket fire extinguishing arm and a cover-shaped fire extinguishing blanket, wherein the cover blanket storage box in a flat box structure is arranged above a cooker, a storage box port is arranged outside the cover blanket storage box, the cover blanket fire extinguishing arm comprises a leftward extension arm lever and a rightward extension arm lever respectively arranged at left and right sides of the storage box port, a transmission box cover, a clamping port atbottom of cover, and a clamping port on top of cover are arranged at each of the leftward extension arm lever and the rightward extension arm lever, the cover-shaped fire extinguishing blanket is a cover body made from a fire extinguishing blanket and normally stored in the cover blanket storage box and in the event of fire on the cooker, the cover blanket fire extinguishing arm drives the cover to cover articles on fire to put out fire. The auto fire extinguishing device for cookers of the embodiment can monitor fire situation of cookers in real time by a sensor switch. Once a cooker is on fire, the cover blanket fire extinguishing arm can immediately drive the cover-shaped fire extinguishing blanket to cover the periphery of articles on fire to put out fire in time while keeping kitchenstaff away from high temperature harm.

The invention provides a battery state monitoring method and system for an electric vehicle and a vehicle-mounted terminal. The battery state monitoring method comprises the steps that battery state information collected by a battery monitoring module is acquired; whether the battery state information is abnormal or not is determined; and when the battery state information is abnormal, the abnormal battery status information is sent to an Internet of Vehicles platform. The battery state monitoring method and system for the electric vehicle and the vehicle-mounted terminal can monitor the battery state of the electric vehicle in real time and report the abnormal battery state in time, thereby ensuring the safety of the electric vehicle.

The invention provides an automatic device for searching, tracking, aiming and ranging an initial fire source based on infrared image recognition. The automatic device comprises an infrared camera, a laser range finder, a driving module and a control module. The infrared camera and the laser range finder are fixed together to ensure that focuses are located at the same position; the driving module is composed of a horizontal steering mechanism and a pitching steering mechanism, is connected with the infrared camera and the laser range finder, and drives the infrared camera and the laser range finder to rotate by 360 degrees in the horizontal direction and pitch by 90 degrees in the vertical direction, and after the infrared camera sends an obtained infrared image to the control module, the infrared image is subjected to operations such as denoising, stretching and connected domain information obtaining, and fire source coordinates are judged and determined; the control module calculates the steering angle of the driving module according to the coordinates and controls the steering mechanism to steer to the fire source; when the focus is aligned with the fire source, the laser range finder sends distance information to the control module. According to the invention, automatic searching, tracking, aiming and distance measurement of an initial fire source can be realized.

The invention relates to the technical field of safes, and provides a fire-proof safe with an alarm function. The problems that in existing safes, no treatment measure is taken on fires in the safes,and the protection function is hardly achieved are solved. By means of the fire-proof safe, fire behaviors can be controlled in time, fire extinguishment and alarming can be achieved, and the fire behaviors are prevented from coming again within a period of time after fire extinguishment. The fire-proof safe comprises a body and a liner. The body comprises a safe door, a safe body, a safety lock and safe feet. The liner is arranged in the body and attached to the safe body to form an inner cavity. Liquid storage chambers are arranged in the liner at the bottom. A liquid storage cavity is arranged in each liquid storage chamber. Small through holes are formed in the upper end of each liquid storage chamber and filled with glass cement or resin. A vent hole is correspondingly arranged at theposition, corresponding to the upper end of each liquid storage chamber, of the bottom of the liner. The small through holes are formed in the vent holes, the vent holes are connected with the smallthrough holes and the inner cavity, and guide wind wheels are arranged in the vent holes. An alarm device is arranged outside the body.

The invention relates to a fire extinguishing device and method. The fire extinguishing device comprises a detection module and a response module, wherein the detection module is used for detecting afire parameter in a target space, the response module is used for receiving the fire parameter and controlling an explosive component to respond when the fire parameter is larger than or equal to a preset threshold, and the explosive component is used for exploding a fire extinguishing device body, so that a fire extinguishing agent is sprayed to extinguish a fire. In an automatic detection mode,the fire can be found in time, and in an explosive fire extinguishing mode, the fire can be extinguished in time.

The invention provides a cigarette butt collection device capable of extinguishing cigarette butts. The cigarette butt collection device capable of extinguishing the cigarette butts comprises a shellbody and a liner installed in the shell body and used for holding the cigarette butts, wherein the liner is composed of an inner-layer ceramic layer and an iron shell coated outside the ceramic layer,and a sealed air cavity is formed between the iron shell and the ceramic layer; a water supply pipe section communicating with an underground municipal water pipe through a water valve is arranged inthe shell body; the water supply pipe section extends upwards to the outside of the top of the shell body, and a water outlet valve is installed at the top of the water supply pipe section; moreover,a water outlet port of the water outlet valve is formed in the top of an inclined cigarette butt inlet formed in the top of the shell body; and the bottom of the inclined cigarette butt inlet is funnel-shaped, at least three through holes capable of allowing the cigarette butts to be poured are formed in the center of the bottom, and outlets of the through holes are connected into an inlet of theliner. The cigarette butt collection device capable of extinguishing the cigarette butts is capable of guaranteeing that the cigarette butts are extinguished in time, and capable of reminding sanitation workers to clear garbage in time, so that overuse for garbage bags is avoided.

The invention discloses a movable and conveniently adjustable fire safety cabinet, which comprises a cabinet body. The upper end of the cabinet body is provided with a storage tank, and both ends of the storage tank are provided with locking devices. The inner bottom of the storage tank is There is an opening, the lower end of the opening is connected with a storage tube, and the end of the storage tube away from the storage tank is fixedly equipped with a fixing rod, and the two ends of the fixing rod are respectively fixed on the opposite inner side walls of the cabinet body. The inside of the pipe is slidably connected with a water pipe, and the water pipe is fixed with a second limit block, the second limit block is located in the storage pipe, and the lower end of the second limit block is connected with a first spring, so The first spring is sleeved on the water delivery pipe. The invention has simple structure and convenient operation, can timely and effectively extinguish an emergency fire, is convenient to store, occupies a small volume, can flexibly adjust the height, adapts to different environments, and is convenient to move.

The invention discloses fire extinguishing equipment for a cloud computing big data computer room. The fire extinguishing equipment comprises a shell, wherein a rotating cavity is formed in the shell,a storage cavity, a moving cavity and a stirring cavity are sequentially formed in the shell from top to bottom, the storage cavity, the moving cavity and the stirring cavity are all located on the right side of the rotating cavity, the storage cavity communicates with the stirring cavity through a discharging port, the moving cavity penetrates through the discharging port, and a heat conductioncavity is formed in the shell and located below the rotating cavity. According to the fire extinguishing equipment, when a fire occurs, heat is sensed through a heat conduction rod, sodium carbonate powder reacts with a ferric chloride solution to generate carbon dioxide, then the carbon dioxide is sprayed through multiple spray nozzles to extinguish the fire in time, and during fire extinguishing, the spray nozzles spraying the carbon dioxide are in a rotating state, so that the fire extinguishing range is enlarged, and the fire extinguishing effect is better.

The invention discloses a high-safety power system controller which comprises a shell, a circulating water cooling assembly, a shunt air cooling assembly, a fire extinguishing assembly and a controller, and is characterized in that the controller is mounted on a transverse plate of the shell, and the circulating water cooling assembly is arranged at the bottom of the shell and is used for coolingthe controller; the shunting air cooling assembly is used for cooling water with heat in the circulating water cooling assembly and keeping the temperature of air inside and outside the whole shell relatively consistent; the fire extinguishing assembly is arranged at the upper portion of the shell and is used for extinguishing flames caused by short circuit of the controller in time, and a smoke alarm is further arranged at the top of the shell and is used for controlling operation of the fire extinguishing assembly and giving an alarm.

The invention discloses a lithium ion battery cell protection structure, and particularly relates to the technical field of lithium ion battery protection. The lithium ion battery cell protection structure comprises a cell main body, a diaphragm and an aluminum foil, and is characterized in that a fire extinguishing mechanism is arranged between the diaphragm and the aluminum foil; the fire extinguishing mechanism comprises a bottom plate, a fire extinguishing box is fixedly arranged at the bottom of the bottom plate, an iron plate is arranged at the top end in the fire extinguishing box, an electromagnet is arranged at the top of the iron plate, an air bag and a plurality of first springs are arranged at the bottom of the iron plate, first guide pipes are fixedly arranged on the two sides of the air bag, second guide pipes are fixedly arranged at one ends of the first guide pipes, a plurality of third guide pipes are fixedly arranged on one side of the second guide pipe, a storage pipe is fixedly arranged at the top ends of the third guide pipes, and the storage pipe is filled with first fire extinguishing dry powder. According to the invention, the iron plate is utilized to extrude the air bag, so that the air bag can extrude nitrogen, and the nitrogen can be utilized to blow the first fire extinguishing dry powder in the storage pipe into the space between the first heat conducting coating and the aluminum foil, thereby extinguishing the flame in time and preventing a mobile phone from exploding.