在线一本码道高清

Safety; Fire Fighting; Lifesaving Devices and Product Manufacturing Technology
  • Manufacturing method of nozzle for liquefied fire extinguishing agent
    The invention relates to a spray head for a liquefied fire extinguishing agent with a relatively high boiling point such as a halide. In fire extinguishing equipment, the use of liquefied fire extinguishing agents with higher boiling points such as halides, such as dodecafluoro-2-methylpentane-3-one (cf3cf2c (o) cf (cf3) 2, boiling point 49.2 ° C, nfpa / In the case of iso registered name "fk-5-1-12") as a fire extinguishing agent, in order to spray the liquefied fire extinguishing agent into the area to be extinguished, make ...
  • The invention belongs to the utilization of smelting waste residue, and particularly relates to a method for solidifying arsenic by transforming copper smelting arsenic sulfide slag. Arsenic and its compounds have a large toxic effect on humans and other organisms, and are internationally recognized teratogenic, carcinogenic and mutagenic factors. Polluted acid will be generated in the non-ferrous smelting process, and the copper smelting arsenic sulfide filter cake residue will be produced after sulfurization treatment. As copper smelting arsenic sulfide filter cake residue contains more than 30% arsenic, if these arsenic waste ...
  • The invention relates to a coal field fire extinguishing agent, in particular to a manufacturing process of a coal field fire extinguishing agent. During the development of geological history, the distribution area of coal-bearing rock series formed in the same geological period and developed roughly continuously is called coal field. Most coal fields are in the form of basins, so they are also called coal basins. Coal fields are also prone to spontaneous combustion during the mining process, which requires the use of fire extinguishing agents. There are mainly three types of grouting materials in existing coal field fire extinguishing projects: ordinary mud, hair Cement ...
  • Integrated management system of portable fire extinguisher based on internet of things, and implementation method and process
    The invention relates to fire extinguisher management, in particular to an integrated management system and implementation method for a portable fire extinguisher based on the Internet of Things. Among all kinds of disasters, fire is one of the most frequent and most common major disasters that threaten public safety and social development. With the continuous development of society, at the same time that social wealth is increasing, the risk of fires is also increasing. The danger of fire is also increasing. According to statistics, China's fire ...
  • Manufacturing method of new high-rise building fire protection system
    The invention belongs to fire fighting equipment and systems, and more particularly, the invention relates to a new type of high-rise building fire fighting system. Fire has always been a problem that has troubled the country and the whole world, and fire has always been a problem that has troubled the country and the world. According to statistics, more than 10,000 fires occur every day around the world, causing hundreds of deaths. In recent years, there are about 40,000 fires in China every year, more than 2,000 people are killed, and 3,000-40 are disabled ...
  • Manufacturing method of fire protection device for weak electric network with detection function
    The invention relates to network fire fighting equipment, in particular to a fire protection device for a weak electric network with a detection function. Under the combined effect of non-linear load and line impedance, the power grid in practical applications can no longer be ignored, showing a little inductive, and when the location where the photovoltaic equipment is connected to the grid changes, the grid reactance relative to the common coupling point Will also float with it, "weak grid" is used to define this kind of non-ideal power grid, weak power ...
  • Nitrogen supply system and fire fighting equipment
    The invention relates to fire protection, in particular to a nitrogen supply system and fire protection equipment. At present, fire fighting equipment is diverse and complex. Fire fighting equipment can be classified according to different standards. Among them, according to the fire extinguishing agent classification, it can be divided into water tank fire trucks, dry powder fire trucks and foam fire trucks, and carbon dioxide fire trucks. In some technologies, in addition to the fire extinguishing agents described above, fire fighting equipment also uses liquid nitrogen to extinguish fires. Generally, liquid ...
  • Manufacturing method of monitoring fire protection equipment for warehouse
    The invention relates to fire extinguishing, in particular to a warehouse fire monitoring equipment. Due to the accumulation of various items in the warehouse, if the temperature in the warehouse is high, fires often occur, so the warehouse must be equipped with fire extinguishing equipment. Traditional fire extinguishing equipment is generally a single foam fire extinguisher, which has a single structure and is not highly functional. A fire cannot be detected in time, causing the fire to expand, and manual fire extinguishers are required to extinguish fires when extinguishing fires ...
  • Fire sprinkler and intelligent fire fighting system with same
    The invention belongs to fire-fighting equipment, and particularly relates to a fire-fighting sprinkler and an intelligent fire-fighting system having the same. Fire sprinkler is an important part of the fire protection system. In the early stage of a fire, the fire sprinkler sends an alarm by identifying physical information such as smoke, heat, and flame generated by combustion, and controls the initial fire by spraying water with the fire sprinkler. Generally, the water supply unit sends water to the fire sprinkler through the water distribution pipeline. Due to the high temperature in summer, water distribution will be caused ...
  • Water supply pipe for fire-fighting drone with load-bearing function and fire-fighting drone
    The invention relates to a drone, in particular to a water supply pipe for a fire drone with a load-bearing function and a fire drone. In recent years, fire accidents have occurred frequently. Due to inadequate control, manpower could not be reached at the time of the fire, which made it difficult to carry out fire fighting. In addition, with the development of the modern city construction industry, the height of high-rise buildings is constantly refreshed, which also brings a lot of trouble to fire rescue. Especially when dealing with fire problems of high-rise buildings, flammable and explosive ...
  • Manufacturing method of power cable trench fire prevention device
    The invention relates to a fire prevention device for a power cable trench. At present, in the long-distance laying of multiple cables such as power cables and communication cables, the method of laying through cable trenches has been widely used, but due to the large number of various cables arranged in the cable trenches and the denseness of the spacing High, especially the cable joint part is prone to high temperature and cause fire, and the current cable trench management is completely relying on manual inspection, when the cable fire, the first time ...
  • Control method and process of sand throwing fire extinguishing vehicle
    The invention relates to construction machinery, in particular to a method for controlling a sand-blasting fire extinguishing vehicle. With the rapid development of sand-throwing fire extinguishing technology, the degree of mechanization and automation of sand-throwing fire extinguishing vehicles is getting higher and higher. The sand-blasting fire extinguishing vehicle is driven by a diesel engine as a power source, and is driven by a complex hydraulic system. It mainly includes the power system, the feeding system, the spreading system, and the electrical control system. . Summary of the Invention ...
  • Manufacturing method of deformed fire-fighting electric vehicle for vehicle-carrying high-altitude vehicle
    The invention relates to a structural design of a vehicle-mounted high-altitude aerial vehicle, in particular to a modified fire-fighting electric vehicle for a high-altitude aerial vehicle. When ordinary fire trucks are in a fire rescue operation, the overlapping aerial rescue ladder has a high height limit, and it cannot be rescued at too high a place. Even if the firefighters extinguish the fire, they cannot suppress the fire outside. The floor fire was extinguished, and the fire was extended to extinguish the upward movement. The personnel in the building were trapped, and there was no better and faster ...
  • Ant colony remote remote fire control system, method and process
    The invention relates to a fire protection system and method, in particular to an ant colony type remote remote fire control system and method. At present, when the domestic fire protection system encounters a fire danger, the main thing is to rely on manual fire extinguishing. Usually, fire trucks quickly transport firefighters to the fire scene. Fire trucks also carry corresponding fire fighting equipment to enable firefighters to use fire easily and quickly Equipment for effective fire disaster relief. But relying on manual fire fighting in some fires ...
  • Manufacturing method of labor-saving fire bucket
    The invention is a labor-saving fire bucket and belongs to fire protection. Fire-fighting equipment, equipment and facilities are necessary weapons for fighting fires. Only those who are familiar with the technical performance of various fire-fighting equipment, equipment and facilities; the scope of application, use and maintenance requirements, and educate the staff to use fire-fighting equipment correctly, make full use of Fight fire in time to extinguish the fire in time. Fire bucket is a tool used to shovel water from the ground of the fire site, so it is smaller ...
  • Ventilation, water, and gas firefighting linkage control method and process for energy storage power station
    The invention relates to a fire control technology for an energy storage power station, in particular to a ventilation, water, and gas fire control method for an energy storage power station. In the energy storage power station, according to the specifications and requirements of operating safety, ventilation systems and fire protection systems need to be set up, in which the fire protection system uses either a separate gas fire or a separate water fire. The ventilation system adopts the way of going in and out to arrange the ventilation ducts and air vents, so the upper and lower parts of the energy storage power station need to be left with cloth ...
  • Manufacturing method of transformer fire prevention device used in chemical industrial park
    The invention relates to the field of transformers, in particular to a transformer fire prevention device used in a chemical industrial park. The city's chemical industrial park is an industrial zone focusing on the development of petrochemicals, basic organic chemical materials, fine chemicals, polymer materials, new chemical materials, and life medicine projects. This area stores a number of flammable and explosive chemical materials. At times, the fire will spread rapidly and carry a large-scale explosion, which is safe for people around ...
  • Manufacturing method of remote safety operation and maintenance system of power distribution room
    The invention relates to electrical equipment, in particular to a remote safety operation and maintenance system for a power distribution room. With the rapid development of business systems, operation and maintenance work becomes more and more complicated. The remote safety operation and maintenance system of the power distribution room can ensure that the power distribution room can be in a safe operating state even when it is unsupervised. Due to the expensive electrical system components inside the power distribution cabinet in the power distribution room, the external fire protection of the power distribution cabinet must be considered. If the fire ...
  • Manufacturing method of dual communication fire prevention and control system
    The invention patent relates to a fire prevention and control system suitable for railway locomotives, and particularly relates to a dual communication fire prevention and control system. With the rapid development of China's railway industry, safe operation has become the primary guarantee for the rapid development of railways. Because the locomotive environment is small, densely populated, and it is difficult to evacuate and rescue, if a fire occurs in the locomotive, it will cause huge casualties and economic losses. So find the fire in time and take corresponding measures to control the fire safety of locomotive ...
  • Manufacturing method of novel automatic intelligent dry powder fire extinguishing device for dispenser
    The invention relates to fire-fighting equipment, in particular to a new type of full-automatic intelligent fuel dispenser dry powder fire extinguishing device. At present, the existing dry powder automatic fire extinguishing devices have not been configured with related network functions, and monitors cannot remotely view the monitoring information and status, and need to go to the site to understand the information, resulting in failure to detect and deal with it in time even if an abnormal situation occurs. With serious consequences. In view of this situation, it is necessary to develop a remote intelligence ...
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Technical classification