大巷自动喷雾洒水车王庄煤矿赵栋，李继春运输大巷是矿井运输的枢纽，巷道内车流量大，人工冲洗巷道积尘，工作量大且存在不安全因素，因此，我们进行了技术革新活动，试制成功了大巷自动喷雾洒水车，改变了以往人工在大巷洒水除尘的传统作业方法。１结构和工作原理１．１... Roadway Sprinkler Wangzhuang Coal Mine ZHAO Dong, LI Ji-chun Transportation Roadway is the hub of mine transportation. Large traffic flow in the roadway and dusting of the roadway by artificial flushing are heavy workload and unsafe factors. Therefore, we carried out technological innovation Activities, trial success of the roadway automatic spray sprinkler, changing the traditional artificial sprinkler dust in the streets of the traditional methods of operation. 1 structure and working principle 1.1 ...