型悬挂式固气转换超细干粉装置（ 以 下简称非储压式超细干粉灭火装置） , 是惠州市惠阳大地消防设备有限公司生产的高效环保型新一代消防产品。 FFX-ACT-X-DD type suspended solid-gas conversion superfine dry powder device ( hereinafter referred to as non-pressure-storage type superfine dry powder fire extinguishing device) , is a new generation of high-efficiency and environmental protection fire products produced by Huizhou Huiyang Dadi Fire Equipment Co., Ltd. . ABC 超细干粉灭火剂无毒、无害，对保护物无腐蚀，对人体皮肤和呼吸道无刺激，灭火迅速，效率高，是哈龙灭火剂的理想替代品。 The filled ABC superfine dry powder fire extinguishing agent is non-toxic, harmless, non-corrosive to the protection, non-irritating to human skin and respiratory tract, fast fire extinguishing and high efficiency, and is an ideal substitute for halon fire extinguishing agent. 非储压式超细干粉灭火装置结构简单，性能可靠，安装维护方便，既可用于封闭空间全淹没灭火，也可用于开放场所局部应用灭火。 The earth fire non-pressure-storage superfine dry powder fire extinguishing device has a simple structure, reliable performance, and convenient installation and maintenance. It is an ideal fire-fighting equipment for industrial, mining, schools, and other departments.
非贮压悬挂超细干粉灭火装置 且内部没压力，当保护区发生火灾，通过工作人员按下紧急按钮电信号启动，引燃内置气药向壳体内部充压引爆装置释放灭火干粉，灭火干粉在气体压力推动下冲破密封铝挡板，迅速向保护区域内喷射并向四周扩散，形成全淹没灭火状态，或局部灭火状态，火焰在灭火干粉连续的物理、化学作用下被扑灭。 Electric start non-storage superfine dry powder fire extinguishing device belongs to non-storage superfine dry powder fire extinguishing device and there is no pressure inside. When a fire occurs in the protected area, the electric signal is started by the worker pressing the emergency button to ignite the built-in gas medicine to the shell The internal pressure detonation device releases the dry fire extinguishing powder. The fire extinguishing dry powder breaks through the sealed aluminum baffle under the pressure of the gas, quickly sprays into the protected area and spreads around, forming a fully submerged fire extinguishing state, or a local fire extinguishing state. Extinguished under physical and chemical effects.
The fire extinguishing device is mainly composed of a tank body, a sealing sheet, a gas generator, an ultra-fine dry powder fire extinguishing agent, and a starter. 1 See Figure 1
ABC 超细干粉灭火剂，火灾发生时。 The powder tank is filled with ABC ultrafine dry powder fire extinguishing agent, in case of fire. After being started by the starter, the high-pressure gas generated by the gas generator blasts the nozzle seal, and the fire extinguishing agent is ejected together with the high-pressure gas to extinguish the fire.
结构示意图-1 Schematic diagram of electric starter non-storage pressure superfine dry powder fire extinguishing device -1
型号标记 1: Model mark
5kg ，灭火剂种类为 ABC 超细干粉悬挂式灭火装置，其型号为 FFX-ACT5-DD 。 Example: The mass of the superfine dry powder fire extinguishing agent produced by Huizhou Huiyang Dadi Fire Fighting Equipment Co., Ltd. is 5kg , and the type of fire extinguishing agent is ABC superfine dry powder hanging fire extinguishing device, whose model is FFX-ACT5-DD .
主要性能参数 2: Main performance parameters
： Earth fire non-storage type superfine dry powder fire extinguishing device is suitable for extinguishing fires of the following substances :
扑救 A 类火灾：如棉、木、麻、纸、橡胶、塑料、烟草等可燃固体火灾。 1. Fight Class A fires: such as cotton, wood, linen, paper, rubber, plastic, tobacco and other combustible solid fires.
扑救 B 类火灾：如原油、重油、柴油、汽油、有机溶剂等可燃液体、可熔化固体火灾。 2. Fight Class B fires: such as crude oil, heavy oil, diesel, gasoline, organic solvents and other flammable liquids and meltable solids.
扑救 C 类火灾 : 如煤气、天然气、乙炔等可燃气体火灾。 3. Fight Class C fires : such as gas, natural gas, acetylene and other combustible gas fires.
扑救 E 类火灾 : 如机房、变电站、电缆隧道、电缆井沟等场所带电设备火灾。 4. Extinguish Class E fires : fires in live equipment such as equipment rooms, substations, cable tunnels, cable trenches, etc.
Earth fire non-storage type superfine dry powder fire extinguishing device is not suitable for extinguishing the following fires:
硝酸纤维、炸药、氧化氮、氟等在无空气是仍能发生氧化反应的化学物质与氧化剂； 1. Nitrogen fibers, explosives, nitrogen oxides, fluorine, etc. are chemical substances and oxidants that can still undergo oxidation reactions in the absence of air;
钾、钠、镁、钛、锆等活泼金属及其氢化物。 2. Potassium, sodium, magnesium, titanium, zirconium and other active metals and their hydrides.
Electrically controlled starting method: The electronically controlled starter on the fire extinguishing device is connected with the fire alarm control system, and the fire extinguishing device can be started electronically. See Figures 1 to 3
1) Electric control automatic start When the fire extinguishing controller is set to the "automatic" position, the fire extinguishing device is in the automatic control state. When a fire breaks out in the protected area, after the fire extinguishing controller determines that a fire does occur, it automatically starts the fire extinguishing device to spray fire extinguishing agent to extinguish the fire.
2) Electric control manual start When the fire extinguishing controller is set to the "manual" position, the fire extinguishing device is in the manual control state. When a fire occurs in the protected area, manually press the start button on the fire extinguishing controller or manual control panel to start the fire extinguishing device to spray the fire extinguishing agent and extinguish the fire.
3) Emergency stop After the fire alarm controller issues a start command, or after manually pressing the start button, within 30s of the set delay, if a person finds that there is no fire, they can press the emergency stop button to stop the fire device. start up.
Schematic diagram of fire extinguishing device structure 1
Single electrical control start fire extinguishing system schematic diagram 2
Schematic diagram of multiple electronically controlled fire extinguishing systems 3
Comparison of non-pressure-storage hanging superfine dry powder fire extinguishing device with similar products
Huizhou Huiyang Dadi Fire Fighting Equipment Co., Ltd.
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