295results about How to "Timely fire fighting" patented technology

The invention relates to a shake-up device, especially to a rapid shake-up device of a fire extinguisher for fire protection. To solve the technical problem, the invention provides a rapid shake-up device of fire extinguisher for fire protection. The rapid shake-up device is convenient to use, shake-up time can be accurately controlled, and fire can be extinguished timely. The rapid shake-up device of a fire extinguisher for fire protection comprises a base plate, a motor, a cam, a first contact roller, a first block, a first spring, a first guide pulley, a stay wire, a slide block, a dead lever jamming rod, a hinge, a fixed cylinder, a strut, a guide plate, a slide rail, a lifting bar, a fourth spring, a second contact roller, left and right movable levers, bolts and a cylinder cover, etc. The right side of the top of the base plate is provided with the guide plate. The invention has achieved the effects of use convenience, accurate control of shake-up time and timely fire extinguishing. Thus, fire-extinguishing efficiency is raised, property loss is reduced for people, and living quality is enhanced for people.

The invention relates to an automobile motive power battery compartment fire extinguishing system, which comprises a fire extinguishing device, a fire extinguishing agent conveying pipe, a signal converter and a thermosensitive element, wherein the fire extinguishing device is arranged in an automobile motive power battery compartment, the fire extinguishing agent conveying pipe is communicated with a spraying opening of the fire extinguishing device, the signal converter is electrically connected with the fire extinguishing device, and the thermosensitive element is used for detecting the temperature in the automobile motive power battery compartment and transmits the temperature value to the signal converter. When the temperature value is higher than a set threshold value, the signal converter converts the temperature value into fire extinguishing device starting signals and sends the fire extinguishing device starting signals to the fire extinguishing device, and a fire extinguishing agent is sprayed into the automobile motive power battery compartment through the fire extinguishing agent conveying pipe after the fire extinguishing device receives the fire extinguishing device starting signals. Through the temperature detection by the thermosensitive element and the signal conversion and the signal sending by the signal converter, the fire extinguishing device can be automatically started in time, the fire extinguishing agent is conveyed to the fire extinguishing agent conveying pipe and is sprayed out to the automobile motive power battery compartment, the local or full submerging state is formed in the automobile motive power battery compartment, fire can be automatically extinguished in time, the fire extinguishing efficiency is high, and the safety is good.

An intelligent purification system based on a robot comprises the robot, a dust suction device, a shooting device, a detection device, a purification device, a drive device, a wireless device, a storage battery and a processor. The robot comprises a loudspeaker and a microphone. The dust suction device comprises a dust collector, a storage bin and a filter net. The shooting device comprises a camera and an infrared sensor. The detection device comprises a dust sensor, a microorganism sensor, a radar sensor and a humidity sensor. The purification device comprises an air inlet device, a humidifier, a water storage bin, a moisture sucker, an ultraviolet lamp, an ozone generator and a crystal gypsum lamp. The drive device comprises a drive motor and a caterpillar band. The wireless device is arranged in the robot, the storage battery is arranged in the robot, and the processor is used for being connected with the dust collector, the camera, the infrared sensor, the dust sensor, the microorganism sensor, the radar sensor, the humidifier, the moisture sucker, the ultraviolet lamp, the ozone generator, the crystal gypsum lamp, the drive motor and the wireless device.

The invention discloses a fire-extinguishing scheduling method and system for fire-fighting robots of an electric tunnel. The scheduling method comprises the following steps: obtaining tunnel ambientcondition data, and adopting a transverse data fitting and longitudinal data fitting method to pre-judge a suspected fire source position and strength according to the tunnel ambient condition data; scheduling a video robot to be close to the suspected fire source position within a safety distance to judge a development stage of a fire behaviour; scheduling the surrounding fire-fighting robots ina unified mode according to the determined development stage of the fire behaviour and strength of the fire behaviour, and scheduling the fire-fighting robots to a fire behaviour site to perform fire-fighting fire-extinguishing treatment; and scheduling the fire-fighting robots which complete spray to withdraw from a fire source site, obtaining fire behaviour continuous monitoring data of the video robot in real time, and performing secondary fire-extinguishing treatment once after-combustion occurs. The fire-extinguishing scheduling method and system can realize automatic fire behaviour monitoring and fire extinguishing, guarantee safe operation of power equipment without staff on duty and human intervention, greatly reduce labor cost, and improve working safety of personnel.

The invention discloses an optical cable transfer box, and belongs to the technical field of communication equipment. A sand falling mechanism is arranged in the upper part inside a box body. The sand falling mechanism comprises a partition plate, and a spatial area above the partition plate is filled with fine sands. Two symmetrical rotatable baffle plates are arranged at the lower side of the partition plate, and an electronic inductive switch is arranged at the front end of each baffle plate. A pneumatic cylinder is arranged in a wiring bin. A power output shaft of a stepping motor is connected with an air nozzle. The pneumatic cylinder is connected with an air pump. The air nozzle is sleeved with a thermal infrared sensing device. Compared with the prior art, by arranging the unique air jetting device and the sand falling mechanism in the optical cable transfer box, a fire occurring in the box body is extinguished first by high-pressure gas and then by the fine sands, the phenomenon of short circuit of an optical fiber line caused by fire extinguishing by water is avoided, the fire extinguishing effect is good, and the purpose of controlling fire and protecting equipment in the box body is achieved.

The invention discloses a linkage fire fighting system for an energy storage container. An inner cavity of the container is provided with a fire disaster monitoring system, a fire disaster alarming system and a fire extinguishing disposal system. According to the fire disaster monitoring system, a stereoscopic monitoring system of three signal sources is composed of a smog alarming device, a camera shooting monitor and a temperature monitor. An emergency lamp and a sound and light alarming device arranged for the fire disaster alarming system are directly controlled by the smog alarming device, and a sound and light alarm is given out immediately when a fire disaster happens. The fire extinguishing disposal system is composed of a fire extinguishing sprayer, a carbon dioxide gas bottle, anitrogen gas bottle, an exhaust fan, a manual emergency switch, a mechanical louver, a fire disaster alarming controller, a flow signal meter and a PCS controller; and the linkage fire fighting systemcan perform full-automatic fire extinguishing and remote control fire extinguishing, can also manually control fire extinguishing, and practically achieves fixed point fire extinguishing, in-time fire extinguishing and efficient fire extinguishing.

The invention relates to an intelligent fire extinguishing system based on the internet of things technology. The intelligent fire extinguishing system comprises fire detection equipment, a positioning device, a camera, fire extinguishing equipment, a central control processor and a cloud terminal server, wherein the camera is arranged on an electrical pan and tilt; the fire detection equipment comprises an infrared detector, a smoke sensor and a temperature sensor and is used for sending the detected fire information to the central control processor; the positioning device is used for sending the fire position information detected by the fire detection equipment to the central control processor. When the central control processor receives the fire information sent by the fire detection equipment, the camera is started to comprehensively record the fire scene through the electrical pan and tilt, and the fire extinguishing equipment is started to extinguish fire; the video information recorded by the camera is sent to the cloud terminal server to be stored through the central control processor. The intelligent fire extinguishing system can accurately obtain the fire position and specifically extinguish fire in time, and the video of a fire scene can be stored and backupped through the cloud terminal server.

The automatic spraying fire extinguisher with detecting and alarming functions as one kind of fire extinguishing apparatus includes a main shaft, an assembly, a shallow water tray, a starting mechanism and a fire detector. It has the fire detector, the starting mechanism and the fast nozzles combined integrally; the main shaft with lower water outlet communicated hermetically with the starting mechanism and rack connected to the assembly and the shallow water tray; the shallow water tray set in parallel with the assembly; the starting mechanism capable of reciprocating vertically inside the shallow water tray and connected to a motor; and the fire detector in a casing connected to the lower part of the assembly. The present invention is suitable for use in large building.

The invention provides an automatic fire extinguishing system of an electric automobile. The automatic fire extinguishing system comprises a plurality of flame detectors, a ventilation door, an electrical control unit, a fire-extinguishing gas generator and an igniter, wherein the flame detectors are arranged in the power battery accommodating position of the electric automobile, the ventilation door is arranged in the power battery accommodating position, and the igniter is used for igniting fire-extinguishing gas generator; an outlet of the fire-extinguishing gas generator is connected with confined space; the flame detectors transmit detection signals to the electrical control unit; and the electrical control unit controls the igniter and the ventilation door. The fire extinguishing system is safe and reasonable in arrangement.

The invention discloses a multifunctional intelligent nozzle structure used by a dry powder extinguisher. The multifunctional intelligent nozzle structure comprises a valve body, an inflation pressing valve, a pressure meter connecting head and a thermosensitive valve; a powder spraying pipe is arranged at the upper end of the valve body, and a connecting port is formed in the lower end of the valve body; a pressure meter joint is formed in one side of the valve body and an inflation pressing port is formed in the other side of the valve body; the pressure meter joint of the valve body is connected with a pressure meter through the pressure meter connecting head; the inflation pressing port of the valve body is connected with the inflation pressing valve; and the valve body is connected with an outlet of the dry powder extinguisher through a connecting port. The thermosensitive valve coats the powder spraying pipe, and is welded with the powder spraying pipe through tin soldering; and when the temperature of the thermosensitive valve reaches the melting temperature of tin soldering, the thermosensitive valve is deviated from the powder spraying pipe under the effect of pressure, and dry powder is sprayed out from the dry powder extinguisher for automatic fire extinguishing. The multifunctional intelligent nozzle structure is high in reliability without generating wrong control and control failure, prevents fire, can timely extinguish the fire, and prevents and reduces the fire loss.

The invention discloses a graded early warning control type fire extinguishing system and method. The system comprises a central processing unit connected with a monitoring module, an acousto-optic alarm module, a video monitoring module, a communication module, a power control module and a fire extinguishing module. The communication module is in remote wireless connection with a control center.The method comprises the steps that a pyroelectric ion detector and a smoke detector detect fire signals; the central processing unit receives detection information of the pyroelectric ion detector and the smoke detector and grades the detection information; the central processing unit controls opening and closing of the monitoring module, the acousto-optic alarm module, the video monitoring module, the power control module and the fire extinguishing module in a graded manner; and an instruction is sent to a control center to enable the control center to perform fire alarm notification. The smoke alarm, the pyroelectric ion detector and the camera are combined to collect fire scene data, grade the collected data through analysis, process the data according to grades and give an alarm, so that resource waste is avoided on the premise that effective fire extinguishing is guaranteed.

The invention relates to an environment-friendly water-based extinguishing agent. The environment-friendly water-based extinguishing agent comprises, by weight, 0.8 part of environment-friendly 4-6 fluorocarbon surface active agents, 0.5 part of plant cellulose, 16 parts of inorganic salt, 3.5 parts of antifreeze agents, 0.15 part of penetrating agents, 0.25 part of xanthan gum, 5.5 parts of environment-friendly flame retardants, and 73.3 parts of deionized water.

The invention discloses a heat radiation fireproof type electrical cabinet comprising a moisture-proof base, a cabinet body and an equipment cabinet. The cabinet body is installed on the moisture-proof base, and the equipment cabinet is installed at the top part of the cabinet body. The equipment cabinet is internally provided with a control cabin and a gas tank cabin. A gas storage tank is installed in the gas tank cabin. Inert gas is arranged in the gas storage tank, and a gas ejecting pipe is fixedly connected at the gas outlet end of the gas storage tank. One end, which is away from the gas storage tank, of the gas ejecting pipe extends to the top end in an installing cavity and is provided with a flow dividing valve in a fixed connection way. The bottom part of the flow dividing valve is evenly provided with nozzles. A fire sensor is installed at the top end in the installing cavity of one side of the flow dividing valve, and a temperature sensor is installed at the top end in the installing cavity of the other side of the flow dividing valve. The moisture-proof base is arranged in the cabinet body and rollers are installed at the bottom part of the moisture-proof base so that the cabinet body can be prevented from being affected by damp and movement and carrying of the cabinet body can also be facilitated.

An intelligent building fire-fighting safety and emergency system disclosed by the present invention enables the defects of a conventional fire-fighting system and the emergency capability to the sudden disaster accidents to be improved, and realizes the intelligent building comprehensive management informatization. By setting the address codes for the fire hazard monitoring units in each area, establishing a building 3D model, and marking and displaying the corresponding fire hazard positions, the fire-fighting personnel can find out the fire hazard positions rapidly and conveniently and can extinguish the fire timely, and the property loss is reduced furthest. By the full-high definition video monitoring, the clearer images and details are provided for the users, and the high-definition and networking system is realized. By adopting the high-integration and modular devices, the system deployment efficiency is improved, and a system debugging cycle is reduced. By adopting an alarm patrol inspection module, the faults and alarms of the fire hazard monitoring units in the areas can be discovered timely, and the fire hazard monitoring units can be maintained timely.

The invention discloses a safety door capable of automatically opening during fire and a method. The safety door comprises a door frame mounted on a wall and a door body movably connected with the door frame through a hinge, wherein an intelligent lock locked together with the door frame is mounted on the edge of the middle of the door body, an automatic opening mechanism is installed between thedoor body and the door frame, and an induction mechanism is mounted on the indoor surface of the door body. The automatic opening mechanism comprises a door head seat, a sliding seat, a motor, a leadscrew and a sliding plate, wherein the door head seat is fixed on the top surface, close to the door frame, of the door body through a screw. The safety door and the method have the beneficial effectsthat after any one of temperature, sound and smoke data exceeds a set threshold value, a processor controls the intelligent lock to open the door firstly, the processor controls a motor, the lead screw rotates to drive the sliding plate to horizontally slide leftwards on the sliding seat, in the process that the sliding plate horizontally slides leftwards on the sliding seat, a lantern ring of aconnecting rod rotates around a second rotating shaft, the connecting rod is pushed to rotate around a first rotating shaft, the door body is driven to be opened, the purpose of automatic door openingis completed, and the escape time is prolonged.

The invention relates to a fire fighting system using superfine dry powder as an extinguishing agent. The fire fighting system comprises two parts, i.e., a delivery subsystem and a control subsystem, wherein parts of the control subsystem are connected with the delivery subsystem through a pipe network of the delivery subsystem; the delivery subsystem comprises an air compressor, a high-pressure gas cylinder, a safety valve, a check valve, the pipe network, a dry powder extinguishing agent spray nozzle and novel superfine monoammonium phosphate extinguishing power; and the control subsystem comprises a detector, an electric valve, an alarm and a fire fighting control center. A using method of the fire fighting system using the superfine dry powder as the extinguishing agent comprises seven major steps. The fire fighting system disclosed by the invention can be widely used for the extinguishment of the pipe network of a large-scale closed building and has an extensive application prospect and practical significance in the technical field of public security fire fighting.

The invention discloses a substation fire-fighting robot autonomous operation control method and system, and the method comprises the steps: building a substation three-dimensional data model, arranging wireless AP equipment at a plurality of fire-fighting medium supply points in a substation, and constructing a wireless network in the substation; positioning the fire-fighting robot according to the wireless network; determining the position of the optimal fire-fighting medium supply point, and planning the optimal path from the fire-fighting robot to the abnormal equipment; controlling the fire-fighting robot to automatically run to the position of a fire-fighting medium supply point, and completing automatic butt joint of fire-fighting hoses; and controlling the fire-fighting robot to automatically run near the abnormal equipment, and automatically calculating the optimal spraying angle and spraying flow according to the position of the ignition point. The whole set of closed-loop operation process that the substation fire-fighting robot finds a fire, arrives at a place, is automatically connected with fire-fighting medium supply equipment, selects an optimal operation position and automatically extinguishes fire can be achieved, and the blank in the technical field of automatic fire-fighting operation of the substation robot is filled.

The invention relates to a fire-fighting spraying device capable of being manually and automatically controlled. The fire-fighting spraying device comprises a spray valve and a spray head, wherein a water inlet passage between a water inlet and a water outlet of the spray valve is provided with a spray valve opening-closing device; furthermore, the spray valve opening-closing device comprises a valve core used for opening and closing the spray valve and a temperature sensing glass pipe used for controlling the valve core to open and close the spray valve; and the spray head is communicated with the water outlet. When a fire disaster occurs, environmental temperature rises, a thermosensitive solution in the temperature sensing glass pipe expands when being heated to directly result in fracture of the temperature sensing glass pipe, the valve core is released to open the water inlet passage of the spray valve, meanwhile the spray head is automatically opened to spray water for putting out a fire, so that automatic opening of the fire-fighting spraying device is realized; and after fire fighting is finished, water spraying is stopped in time, and repeated use can be realized, so that the cost is effectively saved, and huge waste of water resources can be avoided.

The invention discloses a remote firefighting control system for chemical plants. The remote firefighting control system comprises an infrared sensor, the output end of the infrared sensor is electrically connected with the input end of an A / D converter, the output end of the A / D converter is electrically connected with the input end of a data comparator, the output end of the data comparator is electrically connected with the input ends of a first feedback module and a second feedback module, the output end of the first feedback module is electrically connected with the input end of the infrared sensor, the output end of the second feedback module is electrically connected with the input end of a processing module, the output end of processing module is in signal connection with the input end of a signal projector, the output end of the signal projector is in signal connection with the input end of a control terminal, and the output end of the control terminal is in signal connection with the input end of a signal receiver. The remote firefighting control system for the chemical plants is capable of monitoring fire in real time, alarming timely and extinguishing fire timely, and solves the problem that flammable and combustible chemicals lead to fire carelessly easily to give rise to destructive damage.

The invention discloses a self-extinguishing gantry crane. The self-extinguishing gantry crane comprises vertical steel frames and a cross beam frame; the vertical steel frames are parallel to each other and vertically fixed on the ground; the cross beam frame is horizontally fixed at the tops of the vertical steel frames; a horizontal sliding rail is arranged on the lower edge of the cross beam frame in parallel; vertical sliding rails are respectively arranged on the inner sides of the vertical steel frames; the horizontal sliding rail is slidingly connected with a motor; a traction steel cable is leaded out from the lower end of the motor; the lower end of the traction steel cable is connected with a hanging hook; high-pressure spraying modules are slidingly arranged on the vertical sliding rails, and include spraying nozzles and spraying pipes connected to the spraying nozzles; and the spraying pipes are connected with a water tank. Through the mode, the crane, provided by the invention, is additionally provided with a fire extinguishing device, so that the crane can timely and automatically extinguish fire when generating such potential safety hazards as fire, and is high in practicability and safety.

The invention discloses a fire-fighting evacuation method. The method comprises the steps of obtaining fire parameters collected by a perception sensor in real time and position information of the perception sensor; according to the fire parameters, the position information of the perception sensor and pre-stored structure information of a current building, planning a target evacuation route, andgenerating a corresponding fire escape plan; responding to a request for checking the fire escape plan, transmitting the fire escape plan to a client side corresponding to the request, and performingreal-time display so that a user can escape according to the fire escape plan. It can be seen that the method can generate the fire escape plan in time according to the ignition position and can enable a trapped person to find an emergency exit for the first time by means of the fire escape plan; the fire escape plan displayed in real time can also dynamically monitor the fire tendency, and firefighters can put out a fire conveniently. Correspondingly, the invention discloses a fire-fighting evacuation system, device and equipment which achieve the technical effects.

The invention provides an insulating tool room with an alarm function, which is arranged in a storeroom for storing live line tools, and is internally provided with a goods shelf with a door for storing the live line tools. An shelf with a door for storing the live line tools is arranged in the insulating tool room, an air heater is arranged on the wall body around the insulating tool room, a ventilator is arranged at a ceiling of the insulating tool room, a dehumidifier is arranged on the floor of the insulating tool room, and the insulating tool room is also provided with a smoke sensor, a temperature sensor and a humidity sensor. The air heater, the ventilator and the dehumidifier in the insulating tool room are connected with an industrial automation host machine outside the insulating tool room in a communication way by respective intelligent controllers, and the smoke sensor, the temperature sensor and the humidity sensor in the insulating tool room are connected with the industrial automation host machine in a communication way. The insulating tool room also comprises a short message sending module which is connected with the industrial automation host machine and is used for sending information for alarming transfinite smoke to a specified mobile terminal when the industrial automation host machine judges that the smoke is transfinite.

The invention discloses a fire monitoring and automatic fire extinguishing system and a working method thereof. The system comprises a fire source monitoring system, a monitoring center and an automatic fire extinguishing system. The method comprises the steps: through a far-infrared high-definition automatic zoom thermal imager and a visible light high-definition fog-penetrating camera of the fire source monitoring system, acquiring thermal imaging and visible light images of a mountain forest in real time; then, respectively meshing the thermal imaging and the visible light images, further judging whether a fire source point exists in each thermal imaging grid and each image grid or not through an algorithm; and if the fire source point exists in the thermal imaging and the image in thesame grid, determining that a fire occurs at the position, so that the fire position can be sent to the automatic fire extinguishing system for automatic fire extinguishing. According to the invention, when an early fire source occurs, the early fire source can be found in time and accurately positioned for early warning, and meanwhile, the fire source can be extinguished quickly after early warning to prevent the fire source from developing into a larger fire, so that the property loss is effectively reduced, and the time required for extinguishing the fire is shortened.

The invention discloses a vehicle window glass sealing rubber strip production line with an automatic rolling function. The production line comprises an extruding machine, a microwave vulcanizing machine, a surface spraying machine, a hot air vulcanizing machine, a cooling device, a hauling machine, a waste gas treatment device and an automatic rolling mechanism which are sequentially arranged, wherein each of the microwave vulcanizing machine and the hot air vulcanizing machine is provided with an automatic fire-extinguishing device. In the automatic fire-extinguishing device, smoke concentration in frameworks of the microwave vulcanizing machine and the hot air vulcanizing machine is detected through a smoke sensor, so that when the smoke concentration reaches a set value, a rubber strip burning accident is indicated, and a first controller immediately controls a first water pump to work so as to spray water into the frameworks through high-pressure sprayers, thus realizing fast automatic fire extinguishing. Compared with the existing manual fire extinguishing manner, the above fire extinguishing manner can faster detect a fire and realize faster and more timely fire extinguishing, thus ensuring higher production safety; and the production line disclosed by the invention realizes automatic rubber strip rolling, and the rubber strip rolling work efficiency is higher.

The invention relates to the related field of electric meters, in particular to an electric meter mounting box with a safety protection function. The electric meter mounting box comprises a box body and a first cavity fixedly formed in in the box body, wherein a driving shaft is rotatably mounted on the end wall of the upper side of the first cavity, and is in power connection with a main shaft ofa motor; the motor is fixedly installed on the upper side end wall of the first cavity; and the outer surface of the driving shaft is provided with a box body first transmission device used for transmission between the driving shaft and the rotating disc shaft. The electric meter mounting box with the safety protection function can detect a fire disaster, and can extinguish the fire in time whenthe fire disaster occurs, so as to protect electric meters, can detect the temperature, starts a fan device to perform cooling protection on the electric meters once high temperature occurs, can measure the electric quantity flowing through the electric meter, switches in an over-current protection block to protect the electric meters when the electric quantity is too large, and realizes control over all action processes through separation and reunion between shafts.

The invention discloses a high-pressure water mist fire extinguishing system. The system comprises a fixed flange and a spray head; the top of the spray head is communicated with a hard pipe; a waterseparation tank is fixedly connected in the hard pipe; a first electric expansion link is fixedly connected in the water separation tank; the bottom end of the first electric expansion link is fixedlyconnected with a pull rod; and the bottom end of the pull rod is fixedly connected with a conical block. The high-pressure water mist fire extinguishing system relates to the technical field of fireextinguishing devices. According to the high-pressure water mist fire extinguishing system, the first electric expansion link is matched with the pull rod, so that the conical block can be pulled to lift; through controlling the distance between the conical block and the bottom of the spray head, the range of mist sprayed by the spray head can be controlled, if the range is enlarged, the mist is relatively dispersed, if the range is relatively small, the mist is relatively concentrated, so that different scales of fire behaviors can be adapted and water can be saved; and by utilizing matchingbetween a support rod and a support sleeve, the pull rod does not waggle severely when the conical block is impacted by high-speed mist, and then the mist spray stability is kept.

The invention relates to the technical field of aviation loading, and discloses a combined container applied to aviation loading. The combined container comprises a container body, a container door is formed in the right side wall of the container body, a storage device is fixedly connected to the upper side wall of an inner cavity of the container body, an air injection plate is fixedly connected to the position, opposite to the lower part of the storage device, of the upper side wall of the inner cavity of the container body, and exhaust holes are formed in the bottom of the air injection plate. According to the combined container applied to aviation loading, a fire source is isolated through an oxygen-deficient environment; meanwhile, poison gas generated after combustion is exhausted, and workers are prevented from being affected by the poison gas when entering the container; and meanwhile, an alarm device is driven to continuously knock an alarm switch, then the workers are continuously reminded to inspect the interior of the container body, certain potential safety hazards caused by the fact that an electronic alarm is prone to being damaged by high temperature during combustion and loses the early warning function are prevented, linkage is achieved between the structures, and the automation degree is high.

The invention provides a tunnel and comprehensive pipe gallery intelligent fire-fighting robot, a system and a method. The fire-fighting robot can flexibly move in a whole area of a tunnel and a comprehensive pipe gallery, detect various data of all points and achieve early warning in advance, meanwhile, fire extinguishing can be performed in time when a fire occurs, a fire source can be rapidly positioned, and a fire behavior is restrained in the bud. For characteristics of large smoke and rapid spreading of the tunnel and the comprehensive pipe gallery, a fire-fighting system is provided, linkage of fire-fighting facilities in the whole area can be achieved through all fire-fighting robots and auxiliary equipment, rapid fire extinction is realized and a good application value is possessed.

The invention discloses a super-capacitor, and the super-capacitor comprises a housing which comprises an internal housing and an external housing. The internal housing and the external housing form an accommodation space, wherein the gas in the accommodation space is CO2. The super-capacitor also comprises a coiled core which comprises a positive end and a negative end and is disposed in the internal housing. The positive end comprises an upper current collector and an upper cover, wherein the upper current collector is embedded into the upper cover. An upper electrode column is connected with the upper current collector, and the upper current collector is connected with the positive electrode of the coiled core. The joint part of the upper cover and the housing is provided with a sealing ring. The negative end comprises a lower current collector and a lower cover, wherein the lower current collector is embedded into the lower cover. A lower electrode column is connected with the lower current collector, and the lower current collector is connected with the negative electrode of the coiled core. The super-capacitor not only prolongs the service life, but also improves the safety factor.

The invention discloses an electromagnetic launch type fire-extinguishing bomb, and belongs to the technical field of fire extinguishing and fighting. The fire-extinguishing bomb mainly comprises twoparts of an electromagnetic launch device and a fire-extinguishing bomb body, wherein the fire-extinguishing bomb body is launched to a fire area of a high-rise building by the electromagnetic launchdevice, a fire is efficiently and rapidly extinguished, the fire-extinguishing bomb body is fixedly arranged in the electromagnetic launch device through a bomb support, the electromagnetic launch device works after a switch is switched on, the electric energy in an energy storage power supply is converted into the kinetic energy of an armature to launch the fire-extinguishing bomb body, the armature and the bomb support, the armature and the bomb support are immediately dropped, the fire-extinguishing bomb body is ignited in the air to work to be close to a fire source quickly, a warhead is detonated, fire-extinguishing substances in the fire-extinguishing bomb body are dispersed on the fire source, oxygen near the fire source is absorbed or isolated, and the purpose of fire extinguishingis realized. When the fire or explosion occurs in the high-rise building, fire-fighting personnel can use the fire-extinguishing bomb for fire extinguishing and rescue, the fire-extinguishing bomb body is accurately launched to a fire place, and the fire is extinguished in time, so that the fire extinguishing efficiency is improved, and the safety of fire-fighting personnel during fire extinguishing is ensured.