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护栏清洗车的特点及其工作原理-j9九游会网址


       护栏清洗车又叫高压清洗车,公路隔离栏杆清洁车,护栏清洗车主要用于高速公路、城市道路等双侧护栏清洗作业,也可用于清洗工业排液管道、壁面、市道路隔离护栏、道路两侧墙体的刷洗。必要时还可以进行路面喷洒、绿化、消防等作业,真正的一车多用,城市隔离护栏清洗车采用双刷互动作业设计,清洗效率高,作业速度快。今天小编就带大家一起来了解下护栏清洗车的特点及工作原理吧,感兴趣的朋友们可以跟随小编一起来学习下。
 
 
  护栏清洗车特点如下所示:
 
  操作方便、动作灵活、质量可靠、清洗效率高、、清洗效果好,是高速公路以及城市护栏清洗的理想帮手。
 
  护栏清洗车的工作原理:
 
  护栏清洗车采用7.2kw凯马发动机驱动液压泵,从液压泵输出的液压流量和压力经分配阀,到达油缸、液压马达,分别控制清洗臂的旋转与升降、滚刷的清洗、高压喷水嘴,清洗臂可左右旋转,可以上下调节清洗高度,方便清洗公路两侧的护栏路标清洗范围大。完成公路或市政道路两边护栏、路标牌、收费大棚的清洗功能。
 
 
  护栏清洗车的核心技术如下所示:
 
  1、刷辊转速的选择
 
  根据护栏清洗车的作业速度(5-8km/h),计算出刷辊的转速在200r/min左右,在这个转速范围内刷辊转动平稳有力,刷毛伸展平直刷辊展开直径达到设计要求。
 
  2、模糊清刷工艺
 
  采用柔性刷毛,在清刷护栏表面时,对曲形表面能完全接触,避免了护栏清洗时留下死角清洗不彻底,影响护栏的清洗质量。
 
  3、特制刷毛
 
  刷毛形状为特制四角刷丝,这种刷丝在刷洗护栏表面时,能产生较大摩擦力,清除护栏表面的灰尘和油污效果很好。刷丝强度高,在作业时不会发生断裂。而且也不会发生缠绕和打结现象。
 
 
  4、刷辊与护栏的距离恒定
 
  设计安装的导向辊,其外端面比刷毛展开时短100-150mm,保证清洗车作业时,使刷毛能对护栏表面进行有效的清洗。而且,在清洗过程中,由于导向辊与护栏始终保持接触,使刷毛作用在护栏表面的摩擦力均匀一致,保证了护栏的清洗质量,使清洗后的护栏表面的洁净度达到了90%以上。
 
  5、高压水的冲洗
 
  护栏清洗过程中的一个重要措施,就是对护栏表面用高压水冲洗,设计采用陶瓷高压喷嘴,出水压力大于3mpa,喷嘴喷出的水呈扇面,能使护栏表面得到有效的冲洗和润湿。
 
 
  在提升城市形象的同时,避免了人工擦洗作业时的工作难度及危险系数,使用机械化护栏清洗进一步保障了环卫工人的人身安全,降低了环卫工人劳动强度,提升了保洁质量。实行人与机械有机结合,进一步提高城市清洁度,提升城市人居环境。爱护环境人人有责,从身边小事做起。美好的环境需要你我共同爱护!
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