背负式机动喷雾机均衡供药系统的初步研究

Development of Uniform transport liquid system of motorized knapsack mistblower

背负机通过泵压供药替代风压供药 ,结果表明 ,供药均衡、稳定、药箱无残留药液 ,丰富了背负机性能 。

Instead of air pressure from the fan,a pump is used on knapsack mistblower to force spray liquid to the nozzle.Result shows that the supply of spray lipuid is uniform without diversity,no remains in the tank and more effective in the field.