The utility model discloses a low-pressure water spraying device for a sweeping car, which comprises a sweeping disc bracket, a water dividing block is installed on the sweeping disc bracket, and two rubber pipes are arranged on the water dividing block. The two rubber pipes are respectively extended toward the front and both sides of the car body, and the ends of the two rubber pipes are provided with nozzles, and the nozzle is downward. In non-working environment, the end of the hose is drooping due to gravity. The outer diameter of the nozzle is smaller than the outer diameter of the sweeping plate. When sweeping, the nozzle sprays water downward and forwards. Its reflecting surface spraying structure makes the nozzle react upward enough to balance the weight of the nozzle and the joint. The spray from the nozzle is fan-shaped and flat, the angle between the two fan-shaped water mists is 90 degrees, and the angle between the fan-shaped water mist and the ground surface is 80 degrees. The total width of the spray is larger than the width of the sweeping plate. The low-pressure water spraying device of left and right sweeping discs has switch control respectively, which can effectively restrain dust fugitive and wet condensation dust particles.
【技术实现步骤摘要】
洗扫车低压喷水装置
本技术涉及环保机械
,尤其涉及一种道路洗扫车用低压喷水装置。
技术介绍
洗扫车是集冲洗、清扫作业于一体的车辆。洗扫车喷水装置分为高压喷水装置和低压喷水装置。其中,一部分低压喷水装置安装在扫盘支架上,负责清扫作业时湿化、凝结扫刷激起的灰尘;另一部分安装在吸嘴内部,负责湿化、凝结排风中通往垃圾箱的灰尘,避免灰尘通过离心风机排到大气。目前安装在扫盘上的低压喷水装置为刚性焊管,其外径小于扫盘外径,当扫盘高速旋转作业时,柔性扫刷受离心力影响导致直径增加。低压喷水装置采用直通喷嘴,直通喷嘴与地平面具有一定角度。当直通喷嘴角度较大时,低压水喷洒在扫刷末端,清扫时灰尘从扫刷末端逃逸,同时扫刷会甩起泥浆,降低了清扫效果;当直通喷嘴角度较小时,喷嘴喷出的水雾距离地面较远,扇形水雾到达地面时的速度和水珠密度都很低,不能有效凝结速度较快的灰尘,大量灰尘从地面处逃逸,降低了清扫效果。同时焊管结构复杂,制造成本较高。
技术实现思路
本技术所要解决的技术问题是提供一种有效抑制扬尘、湿化凝结灰尘微粒的洗扫车低压喷水装置。为解决上述技术问题,本技术的技术方案是:洗扫车低压喷水装置,包括扫盘支架,所述扫盘支架上安装有分水块,所述分水块上设置有两胶管,两所述胶管分别朝车体前方两侧伸出,两所述胶管的末端均设置有喷嘴,所述喷嘴的喷口朝下。作为优选的技术方案,两所述胶管相互垂直安装。作为优选的技术方案,所述喷嘴下侧壁上设有凹槽,所述喷口位于所述凹槽内,所述凹槽远离所述分水块一侧表面与水平面的夹角为锐角。作为优选的技术方案,所述分水块与所述扫盘支架之间活动安装。作为优选的技术方案,所 ...
【技术保护点】
1.洗扫车低压喷水装置,包括扫盘支架,其特征在于:所述扫盘支架上安装有分水块,所述分水块上设置有两胶管,两所述胶管分别朝车体前方两侧伸出,两所述胶管的末端均设置有喷嘴,所述喷嘴的喷口朝下。
【技术特征摘要】
1.洗扫车低压喷水装置,包括扫盘支架,其特征在于:所述扫盘支架上安装有分水块,所述分水块上设置有两胶管,两所述胶管分别朝车体前方两侧伸出,两所述胶管的末端均设置有喷嘴,所述喷嘴的喷口朝下。2.如权利要求1所述的洗扫车低压喷水装置,其特征在于:两所述胶管相互垂直安装。3.如权利要求1所述的洗扫车低压喷水装...
【专利技术属性】
技术研发人员:闫照东,毕军立,严守禄,
申请(专利权)人:山东五征集团有限公司,山东五征环保科技股份有限公司,
类型:新型
国别省市:山东,37
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