92 results about "Fire control" patented technology

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 fire control detection technical field, and disclose a kind of smoke alarm remote triggering device for fire detection, including protective cover, the inside of protective cover is installed with smoke alarm, the outer edge of smoke alarm is installed with smoke making storehouse, the inside of smoke making storehouse is opened with cavity, the inner bottom of cavity is installed with heating pipe, the inner wall of cavity is connected with thread ring with thread, the top of thread ring is installed with pressing plate, the inner wall of pressing plate is installed with extension ring, the bottom of extension ring is opened with four recesses;By smoke alarm, it can be remotely controlled heating pipe operation to heat the smoke oil inside cavity, further can generate smoke, so that smoke can be discharged to the inside of protective cover through smoke exhaust pipe, and can be directly sprayed outside smoke alarm, for actively triggering smoke alarm to carry out smoke detection, without manually igniting combustible to produce smoke, more environmentally friendly.

The utility model relates to fire control technical field, concretely is a fire control cabinet convenient for overhauling, including protection cabinet, be provided with cavity in the protection cabinet, the cavity has no front and back two side walls, the protection cabinet front and back both sides are provided with the protection door, the protection door with protection cabinet one side is connected through the hinge, the other end is connected through the switch lock, be provided with multiple groups of sliding assembly in the cavity, the upper end of sliding assembly is provided with the support component, all be provided with temperature sensor in the support component, sliding assembly includes slide rail, slide and connecting plate, the support component includes support box, support board and display screen, form thorough type overhaul space, and the overhaul personnel can select the optimal operation direction according to the fault position, and the convenience and security of overhaul operation are improved significantly, improve operating efficiency.

The application provides a fire control method and device and electronic equipment, and relates to the technical field of nuclear power, and the method comprises the following steps: in the case that a fire alarm signal sent by a fire detector is received by a fire alarm system, the fire alarm system is used to send the fire alarm signal to a distributed control system (DCS); the fire alarm system is used to receive a device state control instruction sent by the DCS based on the fire alarm signal; and the fire alarm system is used to control the fire equipment to execute a fire operation indicated by the device state control instruction, wherein the fire equipment is the fire equipment indicated by the device state control instruction. According to the application, the fire alarm system is used to control the fire equipment to execute the fire operation, the fire alarm system can execute corresponding fire operations according to the device state control instruction of the DCS, and the fire safety of the nuclear power plant can be improved.

The application discloses a data terminal fire-fighting monitoring system based on cloud computing services, and relates to the technical field of monitoring systems, which comprises a host body, three bearing plates are equidistantly arranged in the host body, two sliding rails are slidingly connected to the top of the upper two bearing plates, and an installation plate is connected to the top of the two sliding rails. The application is provided with a series of structures, which improves the sensitivity, accuracy and reliability of early fire detection, effectively overcomes the problem of single function of traditional detectors, easy false alarm and missed alarm, improves the environmental adaptability and power supply reliability of the equipment, effectively avoids monitoring interruption caused by external environmental interference and sudden power failure, can more accurately judge the authenticity, type and level of fire, and execute grading and cooperative control strategy from early warning to emergency linkage according to the judgment, forms efficient closed-loop management, can flexibly deploy single or multiple host bodies according to the monitoring scene requirements, and realizes unlimited expansion of the monitoring range.

1. The name of the design product: intelligent fireproof device. 2. The use of the design product: for charging and / or parking of intelligent carrying trolley, safe isolation of intelligent carrying trolley, and playing a role of fire retardant and fire control. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model belongs to fire control break open equipment technical field especially is a kind of fire control break open tool, including equipment main body, the side end face of equipment main body is provided with axe block, the other side end face of equipment main body is provided with hammer block, the inside of the side of equipment main body is provided with first bolt slot, the side of first bolt slot is provided with first bolt, the other side of equipment main body is provided with nut, the side of the front end of equipment main body is provided with fixed groove, the same side of equipment main body is provided with first handle, the inside of the front end of first handle is provided with positioning hole, the peripheral end face of first handle is provided with antiskid rubber sleeve, the inside of the other end of first handle is provided with second bolt slot, the same side of first handle is provided with second handle in far end, the side end face of second handle is provided with second bolt, the inside of the upper end of second handle is provided with suspension groove. The utility model can reach the effect of portable storage by setting independent component.

A kind of fire generator and instantaneous trigger device.The existing fire control mode single and unstable problem is solved.It includes firing pin and fire generator, the automobile fire generator includes first fire shell;Second fire shell, the second fire shell and first fire shell are mutually matched to form charge cavity;The launch powder and the firing powder for igniting launch powder after first fire shell is hit are arranged in the charge cavity;First electrode, insert into charge cavity through first fire shell;Second electrode, insert into charge cavity through first fire shell;Bridge wire, the first electrode is connected with second electrode by bridge wire;The second fire shell has first position when installing and second position when firing powder and launch powder are excited and separate from first fire shell.The utility model also has the advantages of simple structure, convenient assembly, reliable action, long service life, high safety etc..

1. Name of the design product: Fire distribution box (portable). 2. Use of the design product: The design product is used for power control of fire equipment. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

This invention provides an active safety water-spray fire-fighting energy storage system and control method, comprising an energy storage cabinet, a fire control panel, and a battery management system communicatively connected to the fire control panel. The energy storage cabinet houses an electrical compartment and at least one battery compartment, as well as a water-spray fire-fighting module and a gas fire-fighting module. Multiple battery packs are installed in the battery compartment. The water-spray fire-fighting module includes a water tank and a water pump located within the electrical compartment and interconnected by pipelines. The outlet of the water pump is connected to a first water supply pipe, and a first valve is connected to the first water supply pipe. The water-spray fire-fighting module also includes a municipal fire water interface located on the energy storage cabinet and a second water supply pipe connected to the municipal fire water interface, with a second valve connected to the second water supply pipe. This invention enables water-spray cooling to be initiated in the early stages when the battery temperature of the energy storage system abnormally rises but before thermal runaway occurs, achieving a shift from passive fire suppression to active cooling and protection.

This invention discloses a wireless network-based intelligent fire monitoring method and system, relating to the field of fire detection. The method includes: deploying infrared thermal imaging monitoring nodes based on a wireless mesh network; periodically monitoring through these nodes to obtain infrared image data; acquiring temperature data from the infrared image data and calculating surface humidity data; obtaining a two-dimensional image of fire hazard level distribution based on the surface humidity and temperature data; and conducting manual or robotic patrols based on the two-dimensional fire hazard level distribution image. This invention uses infrared remote sensing to calculate the surface humidity and ground temperature of combustible materials within the detection area, combined with multi-node collaborative monitoring via a wireless mesh network and a quasi-effective timing correction algorithm. This fundamentally transforms fire prevention from a passive response to proactive prevention, significantly improving early warning accuracy and the efficiency of resource utilization in fire control.

The application discloses a fire control device for jet fire, which comprises a shell, a first foam component and a spraying component. The shell is in the form of a three-side-opened box structure, and the space in the shell is set as a fire control chamber. The sidewall of the fire control chamber is provided with a fire inlet, and the left and right sidewalls of the fire control chamber along the fire inlet are respectively provided with air window openings. The first foam metal plate is arranged in the fire control chamber, and the plate surface of the first foam metal plate faces the fire inlet. The spraying component comprises a spray head and a fire extinguishing agent pipeline, the spray head is in communication with the fire extinguishing agent pipeline, the spray head is located on the side of the first foam metal plate away from the fire inlet, and the spray head is arranged on the top of the fire control chamber. Thus, under the combined action of the barrier and dredging effects of the foam metal plate and the water-based fire extinguishing agent, the fire control device can control the spread of the flame and partially extinguish the flame penetrating through the metal plate, thereby effectively realizing the fire control effect and providing sufficient time for the subsequent operation of safely extinguishing the jet flame.

This invention belongs to the field of smoke and fire alarm technology, specifically relating to a smoke and fire alarm processing method, system, and terminal based on IoT-based smart fire protection. This invention calculates the overall offset time to correct the real-time collected smoke and fire alarm signals based on an alarm response time sequence formed from historical smoke and fire alarm datasets. Based on a set of alarm data nodes determined in the corrected signal, a comprehensive fitting value is calculated as a reference benchmark for subsequent corrections. Therefore, through macroscopic correction of historical data and iterative optimization of recent data, dynamic and adaptive precision calibration of the alarm response time is achieved, overcoming the insufficient accuracy problem caused by using fixed offset values ​​for correction, thereby improving the accuracy of the timestamp of the starting point of the fire alarm event signal characteristics.

The application relates to a water filling time testing device and implementation method for an automatic water spraying fire extinguishing system, belonging to the technical field of fire-fighting facility detection. A most unfavorable point nozzle action sensing circuit is used for collecting pressure and flow signals after the action of a terminal water testing device, and the physical signals are converted into electric signals and transmitted to a water filling time calculation module. An alarm valve action sensing circuit is used for collecting post-valve pressure and flow signals after the action of an alarm valve, and the physical signals are converted into electric signals and transmitted to the water filling time calculation module. The water filling time calculation module is used for receiving the electric signals transmitted from the nozzle action sensing circuit and the alarm valve of the automatic water spraying fire extinguishing system, and the electric signals are calculated and processed through a built-in program algorithm. The water filling time calculation result is transmitted to a display transmission module in the form of electric signals. The display transmission module displays the water filling time test value and the result of whether the system water filling time is qualified. The application can ensure that the system can play a fire control and extinguishing effect within a limited time when a fire breaks out.

The application relates to a wine cellar fire control strategy acquisition method and device, computer equipment, a medium and a product. The method comprises the following steps: acquiring multi-modal data in a wine cellar environment, compensating for drift of the multi-modal data to obtain target data, extracting visual spatial features of the target data through a target detection network model, extracting time sequence features of the target data through a machine learning network model, fusing the visual spatial features and the time sequence features to obtain fused features, performing fusion analysis on the fused features through a multi-modal analysis model to obtain fire risk grades and fire source positioning information, constructing a fire spread model according to the fire source positioning information and spatial structure information, acquiring a fire spread area according to the fire spread model, and acquiring a wine cellar fire control strategy according to the fire risk grades and the fire spread area. The method can improve detection accuracy.

The utility model relates to fire fighting equipment fixing technical field, concretely relates to a fire fighting equipment fixing frame, include: fire control box, the mechanism of taking in and putting out of fire fighting equipment is convenient, the mechanism of taking in and putting out includes: rotation axis, fixed mounting has the take -up on rotation axis, fixedly connected with the pull rope on the take -up, the pull rope fixedly connected with the connecting ring, the connecting ring is passed and has the fixed ring, the fixed ring fixed mounting is in the sealing plate, fixedly installed with the fixed frame on the sealing plate, in the utility model, through the rotation of rotation axis, make the take -up to the pull rope and carry out the winding, further can gather the sealing plate, make the capsule and fire extinguisher contact, and through the deformation of capsule and fix the fire extinguisher, simple structure, the utilization rate is high to space, make the cost of device decline.

The utility model discloses a fire hose automatic winding disc coiling device belongs to the fire control field, including frame body, tension adjusting device and rectification device, the side surface fixed connection of frame body has the hook, the side surface fixed connection of frame body has low -speed direct current motor, the output fixed connection of low -speed direct current motor has screw shaft. The utility model discloses through low -speed direct current motor drive screw shaft rotation, further can carry out the winding to the scattered fire hose, and mechanical winding reduces the use of manpower while winding efficiency promotion, through the position control of second first winding disc and first rectification wheel before winding, make this device can be suitable for different specifications diameter's fire hose winding use while making winding more neat, the height of guiding roller to the winding fire hose is adjusted to the tension of the winding fire hose is adjusted, and the fire hose is more compact after winding.

The utility model relates to container formula fire control technical field, and disclose a container formula fire control pry block, including container body, the right side rotation of container body is connected with sealed door, the inboard fixed connection of container body has the fixing frame, the top of container body is provided with fire extinguishing mechanism, the front side of fire extinguishing mechanism is provided with rotating mechanism, fire extinguishing mechanism includes fire extinguishing subassembly and conveying subassembly, fire extinguishing subassembly sets up inboard in container body, conveying subassembly sets up inboard in fire extinguishing subassembly, when using, through the fire extinguishing mechanism that sets up, high pressure pump and tee pipe, swivel joint, conveying pipe etc. cooperation, can quickly convey the water in the water storage tank to the fire monitor, and the water is sprayed through the hose and is extinguished, simultaneously, first servo motor drive rotating shaft drives fire monitor to rotate, can adjust the jet direction flexibly, accurate cover the fire source, compared with traditional manual regulation angle, greatly improved the fire extinguishing efficiency.

The utility model discloses a demonstration device that simulates residential building fire field smoke spread, including transparent box, still include: set up in the floor structure in the transparent box, the transparent box is multilayer cuboid structure, adopts full transparent acrylic board to make, the floor structure includes the closed stairwell in the middle of every layer and the simulation room of symmetrical setting in the stairwell both sides, be equipped with the stair of intercommunication each floor in the stairwell, the stairwell front hinged has the openable fire door, the utility model relates to fire control popular science education equipment technical field, especially in a kind of demonstration device that simulates residential building fire field smoke spread, the utility model has the following advantages, one, direct show, two, strong interaction, three, simulation various scene.

The utility model discloses a wind energy system fire control automatic complete equipment belongs to fire control technical field, including base, the both ends of base all are provided with a plurality of support seat, between adjacent two support seat and base and the support seat close to base all are inserted and cooperate and use, the lateral surface fixed mounting of support seat has installation piece no.

The utility model relates to a closed pool pollution cleaning device belongs to the technical field of pollution cleaning equipment, technical scheme is: contain hole horizontal pipe (1), riser (2), positioning flange (3), rotating handle (4), rotatable control valve (5), valve handle (6) and fire control belt interface (7), hole horizontal pipe (1) and riser (2) are welded into a whole, hole horizontal pipe (1) is equipped with a plurality of injection holes (8), positioning flange (3) and rotating handle (4) are arranged on riser (2) respectively, and riser (2) end is equipped with rotatable control valve (5) and fire control belt interface (7), hole horizontal pipe (1) and riser (2) are welded into a whole and constitute L type, the utility model has the advantages of: thoroughly change the form of closed pool pollution cleaning, adjust water power pollution cleaning from artificial or mechanical pollution cleaning, eliminate the influence of pollution cleaning operation to production operation, reduce the workload when pollution cleaning, improve the continuous long-term nature of pollution cleaning operation.

The utility model relates to fire control monitoring technical field, propose a kind of fire door monitoring equipment convenient to install, include: mainframe box, jack being opened in the rear side four corners of mainframe box, rectangular plate, set up in the rear side of mainframe box, fixed installation is in the rectangular plate front side four corners screw rod, screw rod inserts through jack and is located in the inside of mainframe box, screw cap, screw cap is threadedly connected on screw rod. When installing, tear open the film pasted on the rectangular double-sided, adjust rectangular plate in installation position, press down rectangular plate after adjusting, make rectangular plate adhere in installation position, realize the purpose of positioning fixation, after positioning fixation, fixed wire is inserted into mounting hole and is fixed with installation object, after fixing, manually pick up mainframe box, jack is aligned on screw rod, make screw rod insert through jack and be located in the inside of mainframe box, manually rotate screw cap on screw rod, effectively disassembly maintenance replacement to mainframe box are carried out.

This invention discloses a fire protection device for the exterior walls of high-rise buildings, relating to the field of building exterior walls. It includes an exterior wall body, with an exterior wall insulation board laid on the exterior wall. The outer surface of the insulation board is coated with an exterior mortar layer. A positioning mechanism and a fireproof structure are provided on the outer surface of the insulation board. The positioning mechanism includes several mounting holes, which are located on the front end of the insulation board and extend into the interior of the exterior wall body. Through a threaded assembly structure of anchoring nails, connecting rods, support parts, and limiting clips, the insulation board is stably anchored for a long period. Simultaneously, the limiting clips are made of a low-melting-point material that melts rapidly under high temperatures during a fire. In the event of a fire, the limiting clips quickly lose their fixing and limiting function, causing the insulation board in the fire area to detach under its own weight, directly removing the continuous carrier for fire spread. This fundamentally blocks the vertical and horizontal propagation paths of three-dimensional combustion on the exterior wall, improving the fire control efficiency of exterior wall fires compared to existing technologies.

The utility model discloses a portable fire location detection appearance belongs to fire control technical field. The portable fire location detection appearance includes: equipment casing, battery component, control component, satellite locator and sensor component, and equipment casing has flue gas flow channel, and battery component, control component and sensor component are sequentially laminated along the direction of being close to flue gas flow channel. Portable fire location detection appearance can obtain position information and fire detection information simultaneously, and timely feedback obtained information to fire control center or remote monitoring platform, improve the reliability of portable fire location detection appearance and rescue efficiency. And, the internal structure of portable fire location detection appearance in the utility model embodiment is compact, and the whole volume is smaller, and it is convenient for the rescue personnel to carry personally, and the influence to the action of rescue personnel is smaller, makes the flexibility of portable fire location detection appearance higher.

The application relates to the technical field of fire control monitoring, and discloses a fire monitoring and early warning method and system based on distributed sensing, which comprises the following steps: arranging sensing nodes in a monitoring area in a grid manner and synchronously collecting multi-dimensional environmental parameters; preprocessing signals and extracting mutation characteristic vectors through a built-in logic of the nodes; performing space-time correlation discrimination based on the topological relationship between adjacent sensing nodes; performing fire source inversion positioning by using a multi-source information fusion algorithm, calculating a fire starting point coordinate and a spreading speed; and dynamically triggering an adaptive early warning mechanism according to an inversion result. The system comprises a distributed sensing array, a convergence gateway, a central processing server and a fire linkage terminal. Through logical cascading between distributed nodes, the application effectively filters single-point environmental interference, eliminates the influence of piston wind on detection, and significantly improves the fire condition recognition robustness and fire source positioning accuracy.

The utility model provides a fire-fighting connecting device for a household faucet, which relates to the technical field of fire fighting and comprises a water outlet pipe, a valve is arranged on one side of the water outlet pipe, a connecting pipe is arranged on one side of the water outlet pipe, and a reinforcing device is arranged on one side of the connecting pipe and penetrates through a reinforcing plate. The reinforcing device comprises a square tube, a first bolt, a support, a second bolt and a reinforcing plate, the square tube is arranged on one side of the connecting tube, the first bolt is inserted into one side of the square tube to be fixed to the support in the square tube, the second bolt rotates on one side of the support, and the reinforcing plate is arranged on the other side of the square tube. According to the fire-fighting connecting device, the reinforcing device is used, the connecting pipe and the water outlet pipe can be reinforced after being connected, the situation that the connecting pipe shakes during high-pressure water outlet, and then the connecting position of the connecting pipe and the water outlet pipe is loosened and falls off is avoided, and therefore the using effect of the fire-fighting connecting device is improved.

The utility model belongs to rolling mill cooling equipment technical field especially is related to a kind of cold rolling mill bearing seat cooling device, including the main pipe connected with fire control pipeline, water source valve and drain valve are sequentially arranged on the main pipe, the end of the main pipe is vertically provided with a plurality of first branch pipes, the first branch pipe is arranged at the both sides of rolling mill, the first branch pipe is inclined downward and is evenly provided with a plurality of second branch pipes, the second branch pipe is connected with spray assembly, the spray assembly is set on the side above of the roll bearing seat of the rolling mill. Spray assembly is used to spray fire water to high-temperature bearing seat, and effective fire extinguishing is carried out when rolling mill reignites due to high temperature of damaged bearing seat during operation of aluminum plate strip foil full oil rolling mill. Drain valve is arranged behind water source valve to prevent water from flowing into rolling mill when water source valve fails, and normal production of rolling mill is ensured. Spray assembly is installed on the side above of bearing seat to ensure that bearing seat replacement is not affected.

The utility model relates to fire control detection technical field, and disclose a kind of water testing joint for fire control detection, including connecting pipe, the one end of connecting pipe is fixedly connected with connector, further include: valve, fixedly installed on the connecting pipe, pressure gauge is fixedly installed on the connecting pipe;Elbow pipe, fixedly installed in the one end of connecting pipe away from connector, the one end of the elbow pipe away from connecting pipe is fixedly connected with outlet pipe, outlet pipe is installed with the protection assembly of inhibiting pipeline vibration;The utility model can detect whether the pressure of water flow is up to standard using pressure gauge, the impact force when water flow is discharged can be slowed down by elbow pipe, the impact force of water flow can be further reduced by inclined plate, protect pipeline, avoid high-speed water flow when draining impact ground to form water mist, prone to cause operator to slip down accident, use protection assembly can avoid when valve suddenly opens, pipeline pressure drops to vacuum state, cause pipeline to collapse, cavitation and deformation.