65 results about "Fire brigade" patented technology

The invention discloses a firefighting monitoring and alarming system, which comprises smoke sensors, photographic probes, spray heads and a controller, wherein the smoke sensors and the photographic probes are electrically connected with the controller respectively; the spray heads are arranged on trolleys with rollers; the rollers of the trolley are arranged on rails which are arranged on a deck; motors are arranged on the trolleys, take storage batteries as power supplies, and drive the rollers through transmission mechanisms to roll along the rails; and the spray heads are connected with water hoses on which electromagnetic valves are arranged. Due to the adoption of the structure and a working mode, the spray heads can be moved to positions optimal distances away from a fire point, so that an optimal fire suppression effect is achieved, and at least time is gained for the arrival of a special fire brigade; in addition, water resources are fully utilized, and the purposeless spraying phenomenon of the spray heads is avoided; and moreover, the photographic probes can be moved to specified positions along with the trolleys, so that a monitored fire scene can be accurately photographed in real time.

A building security system disclosed by the present invention comprises an identity verification module used for pre-storing the fingerprint information of the residents, receiving the fingerprint information provided by the residents and identifying the identity information and the pre-stored fingerprints; an information reception device used for transmitting a signal to an access control host after the identity verification module identifies the fingerprints; a cipher input device used for inputting a preset cipher manually; the access control host used for controlling an electric lock to open and close; and the electric lock used for controlling a door to open and close finally. According to the present invention, a fingerprint identification technology is used to open a door, and the foreign personnel are prevented from opening randomly, thereby achieving an antitheft purpose. When a fire hazard occurs, the fire hazard alarm can be realized, the fire brigade can receive the alarm at first time to rescue rapidly, at the same time, the access control host can control the electric lock to open directly without the help of other modes, when the fire hazard occurs, the door is opened, so that the personnel are convenient to escape.

The invention discloses an intelligent deployment method and device for fire fighting forces for processing fire disasters in a tank farm. A three-dimensional tank farm-factory model, a human-vehicle three-dimensional model, a fire kinetic model are loaded on a GIS platform; and a three-dimensional tank farm-factory fire fighting electronic sand table is constructed. With a fire plume model and a heat radiation model in the fire kinetic model, a related flame parameter, a dangerous range and a rescue operation range are predicted scientifically and thus a fire fighting strategy as the reference for fire fighting commanders is provided, thereby realizing intelligent deployment of the fire fighting forces based on scientific prediction. Therefore, the combating commanding level of the fire fighting commander as well as the fire fighting rescue capability of the fire brigade is enhanced; and thus the casualties and property losses that are caused by fire disasters can be reduced to the greatest extent.

The invention belongs to the technical field of fire equipment and particularly relates to a binding device. A fire hose binding device is structured as follows: above a workbench, a motor (2) is drivingly connected with a binding runner (2), and a hose interface fixing apparatus (3) is arranged at the other side of the binding runner (2); an output shaft of the motor (1) is in transmission connection with a long rotation shaft via a chain (4) or a belt; a reversing gear (9) is engaged with a rotational hose plate (6); a binding wire reel (5) is arranged at the side part of the workbench; a plurality of binding wire traveling wheels (8) used for guiding and pre-tightening binding wires are arranged at the lower part of the binding runner (2); and a control switch (7) is also arranged on the workbench. The fire hose binding device related by the invention is rational and compact in structure, easy to operate and suitable for site emergency use for fire brigades. The fire hose binding device is used for completely removing worries about delay of fire water supply and wounding accidents caused by weak binding and separation of a hose and an interface at any time and has a great application prospect and an actual use value.

The invention discloses a community intelligent fire-fighting system based on a reliable data analysis control platform. The system well supplements for existing fire-fighting facilities and is a strong fire-fighting backbone with quick response in a community; when a fire brigade cannot catch up on time or the fire is small, the system can be used for controlling or extinguishing the fire in timeso as to greatly reduce the harm of the fire; the system can alarm residents through a mobile phone APP, a short message service, an automatic alarm and a fire alarm terminal electronic display to let the residents in the community or having mobile phone APP positioned in the community know the fire situation in time; and meanwhile, the system can achieve intelligent automatic alarm and one-key alarm; and the system can alarm automatically when no people or only old people or children are in the house, so that the safety is greatly improved.

The invention relates to a novel ammonia gas leakage decontamination simulation experiment platform, which comprises an ammonia gas metering and feeding system, a gas circulating system, a data acquisition and analysis system, a water mist system and a decontamination chamber. The novel ammonia gas leakage decontamination simulation experiment platform device disclosed by the invention has good leak tightness and good test data repeatability, and each component is stable in work and operation, so that a quite good platform can be provided for researching decontamination of dangerous poison gases, and the novel ammonia gas leakage decontamination simulation experiment platform has an important significance for a fire brigade to improve the poison gas decontamination efficiency.

The invention discloses a nuclear power plant firefighting information application system. The system consists of a firefighting permit transaction module, a firefighting authorization training module, a real-time firefighting system state monitoring module, a full-time fire brigade management module, a firefighting preplan module, a firefighting action module, a firefighting potential safety hazard data module and a firefighting equipment management module, wherein the firefighting permit transaction module is used for realizing digitalization and informatization of nuclear power plant firefighting safety management work, carrying out macro management on nuclear power plants, and achieving office automation, management informatization and decision scientification by utilizing an advancednuclear power plant firefighting informatization system. According to the system provided by the invention, a set of firefighting informatization system particular for nuclear power plants is established by utilizing cutting-edge network computer technologies such as computers, cloud networks, interconnection and the like, so that the traditional nuclear power firefighting work development mode isconverted into an intelligent firefighting informatization mode so as to better serve the rapidly developing nuclear power career of the country.

The invention discloses an optimization method and a system of fire rescue path based on integrated multiple algorithms, wherein the method comprises the following steps: S1, obtaining incident pointsthrough the internet of things; S2, according to that incident point, calculating the address of the fire brigade around the incident point through GIS information; S3, calculating the straight linedistance between the incident point and the fire station, sorting the fire stations, and recording the information of the top ten fire stations based on the short distance; according to the information of the fire brigade and based on the depth learning algorithm, several eligible fire brigade terminals are selected; S4, calculating the optimal path between the incident point and the end point ofeach fire station based on the screened end point of each fire station and the optimized ant colony algorithm; S5, selecting the minimum route length and the optimal final route from the calculated plurality of optimal paths based on the dynamic factors; the dynamic factors include traffic conditions, odd and even numbers, tolls, new incident points, cancellation of incident points, and road construction.

The invention discloses a forest fire-fighting and fire-extinguishing system which comprises a forest zone monitoring device arranged in a forest zone to be monitored. The forest zone monitoring device is in wireless connection with a command center; the command center is in wireless connection with a forest fire-fighting team; the forest fire-fighting team comprises a fire-fighting truck, firefighters and a fire-extinguishing machine; the fire-fighting truck comprises a vehicle-mounted controller; and the vehicle-mounted controller is electrically connected with a vehicle-mounted transceiving unit, a vehicle-mounted video display unit, a vehicle-mounted navigation unit, a vehicle-mounted voice unit, a vehicle-mounted night viewing unit, a vehicle-mounted laser ranging unit, a vehicle-mounted water spraying unit, a vehicle-mounted foam fire-extinguishing unit, a vehicle-mounted fire-extinguishing bomb unit and a vehicle-mounted alarm unit. According to the forest fire-fighting and fire-extinguishing system provided by the invention, different fire-extinguishing devices can be selected for extinguishing fire, so that the dangerousness of fire extinguishing is effectively reduced; and meanwhile, through a MESH self-organizing net unit, fire disaster information can be timely sent to the command center and the fire-fighting truck, and the fire-fighting truck is commanded to quickly arrive at a fire disaster scene.

The invention discloses a shop type fire safety monitoring method and system based on 5G communication. The method comprises the steps: acquiring fire monitoring data and GPS positioning data in a shop; according to the fire-fighting monitoring data, judging a fire-fighting state in the shop, the fire-fighting state comprising a fire explosion early-warning state and a normal fire-fighting state;under the condition of the fire explosion early-warning state, starting an audible and visual alarm and a spraying fire extinguisher in a shop, carrying out voice evacuation, and carrying out automatic alarming on a fire brigade; under the condition of the normal fire-fighting state, carrying out no treatment; and periodically reminding merchants to perform fire safety check. According to the method, problems of imperfection, incomplete monitoring and the like of shop fire protection in the prior art are solved.

The invention discloses a fire hazard emergency system based on the Internet, and the system comprises a smoke sensor, a temperature sensor, a manual alarm, a control module, an alarm, a water-spraying fire-extinguishing system, a smoke isolation system, a comprehensive analysis module, an Ethernet, and a remote controller. The system can quickly respond to a fire hazard, timely analyze the level of the fire hazard, and carry out the corresponding control according to the level of the fire hazard. When the level of the fire hazard is lower, the control module just triggers the alarm, the water-spraying fire-extinguishing system and the smoke isolation system for autonomous fire-extinguishing. When the level of the fire hazard is higher, the control module also communicates with the remote server through the Ethernet, and the remote server notifies a fire brigade of the fire hazard, and transmits the position information, the road condition information and the general situation of a building to the fire brigade, so that the fire brigade can carry out the quickest equipment configuration and action according to the position information, the road condition information and the general situation of the building, so as to carry out the rescue at the highest speed and highest efficiency.

The invention provides a fire brigade fire-fighting and rescue efficiency evaluation method, which comprises the following steps: S1) obtaining evaluation index data; S2) carrying out analytic hierarchy process on the evaluation index data to obtain evaluation index weight; S3) obtaining subjective data and objective data, wherein the subjective data comprises score card data and questionnaire survey data, and the objective data comprises fire brigade equipment data and firefighter assessment data; S4) carrying out data normalization processing on the evaluation index weight, the subjective data and the objective data; and S5) carrying out linear weighted sum method synthesis on the evaluation index weight, the subjective data and the objective data to obtain fire brigade fire-fighting andrescue efficiency capability data. The method solves the defects of an existing fire brigade fire-fighting and rescue efficiency evaluation method, puts forward an objective and systematic analysis method, realizes systematic and scientific evaluation of the fire brigade fire-fighting and rescue efficiency and provides powerful support for fire-fighting decision making.

The invention discloses a fire warning and alarm system based on the GPS, and relates to the technical field of fire alarm. When a fire occurs and a person is at home, an alarm button can be directlypressed, and then a single-chip microcomputer controls a GPS transmitter to transmit a GPS signal and a time signal to a fire control command center. When the person is not at home, a mode switch button is turned on first, and then a compound sensor in the home senses the fire and transmits a fire signal to the single-chip microcomputer after the single-chip microcomputer receives the fire signal,network data transmission is carried out, and a user APP is called to vibrate; the user turns on a camera through the APP to observe and confirm whether the occurring of the fire is true or not, if no fire occurs, the warning is ignored, and if a fire occurs, the user presses an alarm key of the APP and finally gives an alarm; and a GPS receiving alarm apparatus of a fire brigade receives the GPSsignal and the time signal, a display screen of the fire brigade displays the GPS signal and the time signal, and then fire fighting is carried out. In both cases, a siren alarm light will sound to remind passers-by of the fire.

A method for guaranteeing with a high level of reliability the continuity of the communications operated from a fourth-generation mobile terminal linked to a level-3 interconnection network, in the terminology defined by the OSI, uses gateways to maintain location information about the mobile terminals. The method applies notably to the mobility of mobile terminals in a context which is highly intolerant to faults, for example for networks used by military forces, public bodies, or civil agents such as the police, fire brigade or civil security. In particular, it may be implemented in networks liable to experience breaks in communication links in the interconnection network.

The invention discloses downhole life-saving equipment. The downhole life-saving equipment comprises a ground hoisting crane and an underground life preserver which is connected with the ground hoisting crane. The underground life preserver comprises a clamp-type stretching control X frame, a hanging bracket, a bottomed self-control device, a bottomless telescopic barrel and a bottomed clamp device. The clamp-type stretching control X frame is formed by hinging two mechanical arms in a crossed mode. The top of the hanging bracket is hinged to the upper portion of the clamp-type stretching control X frame through a connecting rod. The lower portion of the hanging bracket is hinged to the crossed position of the two mechanical arms. The bottomed self-control device is located below the clamp-type stretching control X frame and is further hinged to the lower ends of the two mechanical arms. The lower ends of the two mechanical arms are further fixedly connected with the bottomless telescopic barrel. The upper portion of the bottomless telescopic barrel is connected with the bottomed self-control device, and the bottom of the bottomless telescopic barrel is fixedly connected with the top of the bottomed clamp device. The life-saving equipment is wide in life-saving range, efficiency can be improved and cost can be reduced; the life-saving difficulties are lowered, and the burdens of firemen are relieved; original manual operation is changed into automation at one step, rescue can be conducted immediately when the equipment comes, the rescue does not have to depend on fire brigades, and local people can carry out rescue in time.

The invention discloses a communication software system based on a multilevel organization model. The system is used for daily organization and emergency management of a professional emergency rescue team, and is used for a fire brigade and a government public emergency management department. The communication software system comprises a terminal device and a DCOS service platform. The DCOS service platform comprises an application module and a management module, the DCOS service platform is provided with different roles and corresponding function rights for different modules, and the roles comprise super administrators and police officers. The DCOS service platform can send messages directly to all users or selected users and sub-teams or selected teams in the emergency rescue team. The system can perform classification and grading transmission of information based on the user's definition of a layered organization relationship of the terminal device. The model is suitable for organization, management, and command of large-scale events, and can meet the demand of complicated organization relationships such as the government, enterprises, and institutions.

The present invention discloses a city fire alarm rescue system based on a mobile phone APP and an application method thereof. The system comprises a mobile phone APP, a wireless communication network, a GPS positioning module and a mobile terminal server. The system also comprises a user terminal unit, a fire brigade terminal unit and a policeman terminal unit which are arranged in the mobile phone APP; the user terminal unit, the fire brigade terminal unit and the policeman terminal unit are in communication connection with the mobile terminal server through the wireless communication module; the user terminal unit comprises a user center module and is configured to alarm information input, help information publishing, alarm type selection and map positioning; the policeman terminal unitcomprises a policeman center module, a nearby alarm information module, a policeman management module and a map positioning module; and the fire brigade terminal unit comprises the nearby alarm information module and the map positioning module. The city fire alarm rescue system based on the mobile phone APP and the application method thereof can effectively and timely process and respond to alarmat the initial stage of fire hazard case initiation and can employ all the available rescue resources, and therefore, people life and property safety can be improved, and the loss is controlled to the lowest.

The invention discloses an indoor fire brigade access window, which comprises a window body and is characterized in that a separation plate is arranged at the outer side of the window main body; a water pipe and a ventilation pipe which are embedded in the wall are arranged at the outer side of the separation plate; water outlet holes and ventilation holes are uniformly formed in each of the water pipe and the ventilation pipe; the water outlet holes and the ventilation holes are movably connected with ornaments through connecting elements; and the outer side of the window body is provided with a temperature sensor, a warning device and an air analysis instrument. The indoor fire brigade access window has the beneficial effects that the window body is provided with the temperature sensor, the warning device and the air analysis instrument; whether the fire hazard occurring possibility exists in a room or not can be detected in real time; if the temperature and the gas content except for the oxygen in the room are too high, a power supply can be cut off through a control center, and the warning is given out; meanwhile, the air supply or air extraction treatment is performed in the room through the control center; when the temperature continuously rises, the water spraying treatment can be performed in the room when the set limit value is reached; and the possibility of developing the fire condition into an uncontrollable degree is effectively reduced.

The invention provides a system for monitoring firefighting access occupation. The system comprises a login module, an information input module, an information setting module, a statistics module anda data analysis module, wherein the login module is used for providing a registration login page for a user, the information input module is used for inputting the related vehicle information by a user after the user logs in the system, the information setting module is used for setting the relevant illegal parking monitoring and processing information occupied by a fire fighting access by a userand acquiring illegal parking monitoring data in real time, the statistics module is used for counting illegal parking occupation data of the fire fighting access in a preset area in a preset time period according to the illegal parking monitoring data, and the data analysis module is used for displaying the illegal parking occupation data analysis result of each preset area in a preset mode. Compared with the prior art, photographing evidence obtaining and processing can be carried out on a fire fighting truck channel occupied by a vehicle, property management personnel, a fire brigade and other units are assisted, and therefore purposes of liberating manpower and material resources and improving obstacle removing efficiency of a firefighting truck channel are achieved.

Disclosed is a fire life-saving refuge room. The fire life-saving refuge room is characterized by comprising a refuge room body, a special door and an expansion fireproof and smokeproof strip, wherein the refuge room body is provided with a clean air source input port, an air pump, an air conveying pipe, a fire brigade control panel, an air pump button, a communication path and address display screen, an outdoor control room control disc, a fire hose reel, a help-calling disc, am illuminating lamp, first-aid medicine, compressed food and drinking water. A working method of the fire life-saving refuge room comprises the steps that 1, people enter the refuge room body, an illuminating switch is turned on, and the special door is closed; 2, the help-calling disc is started to give out a help-calling signal; 3, the air pump button is started to provide sufficient clean air for the interior of the room body; 4, the fire hose reel is opened to spray out water for cooling as occasion requires; 5, the people wait for rescue. The fire life-saving refuge room has the advantages that operation is easy, mastering is easy, refuging is timely, rescue is facilitated, the rescue time is prolonged in a qualified sense, and the survival rate of people in a fire disaster is increased.

The invention discloses a fire hose airing and wrapping device which comprises a winch (1), a slot steel strip (2), chain discs (3), a chain (4) and a pulley (5), wherein the winch (1) is mounted in the middle of the slot steel strip (2); the chain discs (3) are mounted on the two sides of the winch (1); the winch (1) is connected with the chain discs (3) through the chain (4); and the winch (1), the slot steel strip (2) and the pulley (5) are connected through a steel wire rope (6). The fire hose airing and wrapping device disclosed by the invention can automatically lift the water hose for airing and can realize automatic wrapping of the water hose in the descending process by use of the reversion acting force of an electric motor; and moreover, the device is beautiful and practical, saves manpower, normalizes the airing of the water hose of the fire brigade, and realizes automatic airing and wrapping of the water hose.

The invention relates to an automatic fire alarm device which mainly settles problems of incapability of performing fire alarm in time and incapability of understanding real-time fire data by a fireman in prior art. According to the automatic fire alarm device, the problems are settled through a technical solution which is characterized in that temperature measuring elements are distributed at measuring points where fire disaster easily occur; after data which are measured by the temperature measuring elements exceed first preset data, an audible-visual alarm is triggered for generating sound alarm and light alarm; after the real-time data which are measured by the temperature measuring elements exceed second preset data, an automatic dialer is trigger; the automatic dialer is connected with a telephone exchange; the telephone exchange is connected with an alarm telephone; while the automatic dialer is triggered, a recorded sound player and a measured data triggering transmitter are triggered; the recorded sound player automatically plays a preset specific address; and the measured data triggering transmitter transmits real-time measured data to a fire brigade according to DSL technology. The automatic fire alarm device can be used in automatic fire alarm.