干粉灭火系统.pptxVIP

干粉灭火系统用于干粉灭火的系统 01用途主要特点系统组成工作原理目录030204 基本信息干粉灭火系统 powder extinguishing system，由干粉供应源通过输送管道连接到固定的喷嘴上，通过喷嘴喷放干粉的灭火系统。 用途 用途ZFP型系列自动干粉灭火系统是石油化工、油船、油库、加油站、港口码头、机场、机库等工程的灭火系统的重要装备。干粉灭火系统是以氮气为动力，向干粉罐内提供压力，推动干粉罐内的干粉灭火剂，通过管路输送到干粉炮，干粉枪或固定喷嘴喷出，以达到扑救易燃、可燃液体，可燃气体和电气设备火灾的目的。ZFP series Automatic Dry Chemical Powder Extinguish System (Short as: DCP) are important equipments for the fire-fighting in petrochemical industry, oil tanker, oil storage, gas station, dock and harbor, airport and hangar etc. ZFP series DCP is driven by high-pressure N2, then establishes pressure in the powder tank, press the chemical powder and force it through the pipelines to the powder monitor, powder gun or fixed powder nozzle, and by these equipments, spray the powder out on the flammable liquid, flammable gas or electric equipment fire to extinguish the fire. 系统组成 系统组成ZFP型自动干粉灭火系统由启动装置（如：启动气瓶+拉杆机构）、氮气瓶组、减压阀、干粉罐、干粉枪、干粉炮、干粉喷头、电控柜、阀门和管系等零部件组成。一般为火灾自动探测系统与干粉灭火系统联动。ZFP series DCP consists of starting device (Eg.:start cylinder + pull-rod mechanism), N2 cylinders, pressure reducing valve, powder tank, powder gun, automatic powder monitor, fixed powder nozzel, controller, valves, pipe lines and other accessories. In common use, ZFP series DCP is applied in using link with the fire-detecting system.干粉罐是中压容器，由罐体、安全阀、人孔（装粉口）、进气口及出粉口等组成。Powder Tank is a Middle-pressure vessel, consists of vessel, safety valve, manhole (powder intake hole), Nitrogen intake hole and powder discharge etc.干粉炮是由耐压铜材和不锈钢制成，根据要求自动干粉炮（电动或液动）可在仰角40°俯角60°回转270°范围内工作；手动干粉炮可在仰角70°俯角60°回转360°范围内工作。 主要特点 主要特点ZFP型自动干粉灭火系统对A、B、C、D四类火灾都可使用，大量的还是用于B、C类火灾（应根据保护对象选用相应的干粉灭火剂）。其主要特点如下：灭火时间短、灭火效率高、对石油产品的灭火效果尤为显著；绝缘性好，可扑救带电设备的火灾，灭火后对设备污损较小；寒冷地区不需防冻，且可用于缺水地区；干粉灭火剂久贮不变质。ZFP series DCP system can be used in A, B, C, D four kinds fire, the most common use is in B & C kind fire (according to different kind of fire choose the different type dry chemical powder for protection). Main futures bellowing: Short time for extinguishing, high extinguishing effecti