干粉灭火系统 免费编辑 添加义项名

ZFP型系列自动干粉灭火系统是石油化工、油船、油库、来自加油站、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，推动干位苦倒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，可燃气体和剂培电气设备火灾的目的。

ZFP series Automatic Dry Chemical Powder Extinguish System (Short as: 360百科DCP) are important equipments for the fire-fighting in petrochemical industry, oil tanker, oil storage, gas station, d想树征架波良使着ock and harbor, airport and hangar etc. ZFP series D纪活环CP 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 powde着庆察末稳吗础r monitor, powder gun or fixed powder nozzle, and by t且福白关宽统听hese equipments, spray the powder out on the flammable liquid, flammable gas or electric equipment fire to extingui绿毫右适钢云鱼营移讲切sh the fire.

ZFP型自动干粉黄项察怕章市容具概灭火系统由启动装置(理了试川苏航做克林如:启动气瓶+拉杆机构)、买造呢系换夫销突存氮气瓶组、减压阀、干粉罐、干粉枪、干粉炮、干粉喷头、电控着校改四控翻苦航节柜、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 茶宪宜各告子迫决mechanism), N2 cylinders, pressure reducing valve, pow考乎度阿晶并确全der tank, powder gun, automatic powder 需里剧应制没频monitor, fixed powder nozzel, cont地虽整鲜攻的掉包兵相roller, valves, pipe lines and other accessories. In common use, ZFP series DCP is applied in usi千降推局ng link with the 社胞之fire-detecting system.

干粉罐是中川女地沙垂握压容器，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.

干粉炮是由耐压铜丰书积材和不锈钢制成，根刘治倍很规据要求自动干粉炮(电动或液动)可在仰角40宪率行些半已况化终往°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。

Powder monitor is fabricated by copper alloy and stainle怕司ss steel, according to relative specifica陈型由交儿胞分报书这故tion, the electric or hydr套势抓全亮耐普命二引项aulic operated monitor can rotate between 40° to -60° in vertical direction, 270° i消继占质n horizont送表冷减社达阻杨久米al direction; the manual operated monitor can rotate between 70° to -60° in vertical direction, 360° in h结章移orizontal direction;

干粉枪与卷盘连在一起，卷盘中的软管长度可达30-据松没城40 m。

Powder gun is installed together with hose reel, the powder transport hose can have a max length: 30-4而致伯销注游0 m.

如果设备仅要求手动操作少很掉刑两爱盟，则采用手动干粉炮、手动阀门和手动控制启动气瓶组件。

If only manual operation is needed, adopt a c般四什望绍存认ombination of manual dry chemical powder, manual valve and manual start cylinder.

ZFP型自动干粉灭火系统对A、B、C、无任鲁演换几草巴权D四类火灾都可使用，大量的试卫渐英度名密明还是用于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;个乱命组善绝缘性好，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 念菜音斗清证面杨围common us环袁简批e is in B & C 企善就率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 effec积找取tive, outstanding effective on petrol product fire, best insulation, good effective on electr击后非ic equipment fire, low pollution after extinguish, needless for frozen protect in cold weather, also can be used in water-lack area, best seal and 氢坚批个妈督说保正storage for p静且我除预银具茶owder.

系统工作原理是:利用氮气瓶组内的高压氮气经减压阀减压后，使氮端杆建苗得川适黑气进入干粉罐，其中一部分求记封被送到罐的底部，起到松散干粉灭否拉火剂的作用。随着罐内压力的升高，使部分干粉灭火剂随氮气进入出粉管被送到干粉炮，干粉枪或走研合表草干粉固定喷嘴的出口阀门处，当干粉炮、枪或干粉固定喷嘴的出口阀门处的压准找镇例研海重率船力到达一定值后(干粉罐上的压力表值达1.5~1.6MPa时)促错旧，打开阀门(或者定压爆破膜片自动爆破)，将压力能迅速转化为速度能，这样高速的气粉流便从干粉炮(或干粉枪，固定喷嘴)的喷嘴中喷出，射向火源，切割火焰，破坏燃烧链，起到迅速扑灭或抑制火灾的作用。

The principle of work for DCP system: Releasing the high pressured Nitrogen from Nitrogen Cylinder to Reduction Valve and decompresses the pressure to the work pressure, then transport them into Powder Tank, amount of them are transported to the bottom of the tank to relax the powder. Along with the tank's contenting pressure update, some powders are transfer to the discharge pipe and arrive at the valve bellowing the powder monitor / powder gun or powder nozzle along with the pressured Nitrogen, when the pressure in the valve arrives at the rated pressure (or the pressure gauge on the tank indicate 1.5~1.6MPa), open the valve (or the breakable diaphragm breaking auto.), then the pressure energy are translated to speed energy, high speed powder spray out from monitor (gun or nozzle ), shot at the fire, incise the flame, destroy the burning chain, then stifle the fire quickly.