Abstract:According to the requirement of the "pneumatic method" used in residual liquid of agricultural chemicals and liquid fertilizer dispersion,the newly developed liquid-air switch valves in automatic agricultural sprinkler system was introduced,the structure and the working process of the liquid-air switch valves were given,the piping systems using residual liquid with "pneumatic method" and the characteristics and functions of the liquid-air switch valves in automatic agricultural sprinkler system were also introduced.It provides a reference for the design of agricultural chemicals and liquid fertilizer automatic dispersion system,the application of "pneumatic method",and the selection of liquid-air switch valves.
李树勋;把桥环;贺连娟;杜兆年. 液/气转换阀及其在自动喷灌系统中的应用[J]. 排灌机械工程学报, 2006, 24(4): 25-28.
LI Shu-xun, BA Qiao-huan, HE Lian-juan, DU Zhao-nian. Liquid-air switch valve and its application in automatic agricultural sprinkler system. Journal of Drainage and Irrigation Machinery Engin, 2006, 24(4): 25-28.