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水罐消防车功能及配置-j9九游会网址


    水罐消防车是指车上除了装备消防水泵及器材以外,还设有较大容量的贮水罐及水枪、水炮等。可将水和消防人员输送到火场独立进行扑救火灾。它也可以从水源吸水直接进行扑救,或向其他消防车和灭火喷射装备供水。在缺水地区也可作供水。输水用车,适合扑救一般性火灾,是公安消防队和企事业专职消防队常备的消防车辆。
 
  水罐消防车的分类有以下几种:
 
  1、高低压泵水罐消防车
 
  是引进卢森堡亚技术生产的一种消防泵,该泵由多级离心式叶轮串联组成,前1级叶轮为低压叶轮,后3级叶轮为高压叶轮,低压与高压可以同时喷射,高压扬程可达4.0mpa,流量4000/min,低压扬程1.0mpa,流量4000/min。
 
  2、高中低压泵水罐消防车
 
  最新研制的高性能产品,不仅可以进行低压、中压、高压喷射灭火,也可以低压、高压联用。中压时,可以进行远距离供水,向高层建筑供水或与举高车配合灭火。
  根据水罐消防车载水量大小,可分为小型水罐消防车、中型水罐消防车、重型水罐消防车三种。目前重型水罐消防车载水量已达到20吨,特别适合于缺水地区使用。
 
  3、中低压泵水罐消防车
 
  我国独立研制的,适合我国国情的一种消防泵,有二级离心叶轮串联组成,低压扬程为1.0mpa,流量40/s,中压扬程为2.0mpa,流量20/s,是未来消防部队的主战车辆。
  4、普通水罐消防车
 
  采用单级或双级离心消防泵,扬程可达到110m-130m左右,流量一般在30-60/s之间。
 
  水罐消防车功能及配置如下所示:
 
  水罐消防车根据不同的容积需求,水罐罐体可以分为内藏式水罐罐体和外露式水罐罐体。
 
  水罐消防车按照车型大小可分为:轻型消防车(2-4吨)、中性消防车(5-8吨)、重型消防车(8-25吨)配置的消防泵大致可分为二类:常压泵(低压泵),即单级离心泵,如cb10.20,cb10.30,cb10.40,cb10.60等;中低压消防泵,也就是多极离心泵。
  水罐消防车多采用主车发动机取力方式,取力器布置方式可有多种形式,而目前中重型水罐消防车多采用将取力器置于主离合器和变速器之间的夹心式取力器(变速器前置式)和传动轴取力(变速器后置式)两种形式。采用夹心式取力器将主发动机的动力取出经传动系统传到水泵,驱动水泵运转,可以实现双动功能。目前大多采用此种形式。
 
  泵房和器材箱一样,多为全刚式框架焊接结构,除了置放消防泵以外,一般也有放置于泵相关的器材空间,以便消防队员操作。
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