随着科学成果逐步普及与推广,水井供水系统也由原来的专人值守改为自动化操作,使供水系统趋于科学化管理,达到自动操作,安全可靠,保护水泵和电动机,减少电能,节省水资源和降低成本等。这在农村、城市和工厂企业的供水系统中都是必要的。 With the gradual popularization and popularization of scientific achievements, the water supply system in the well has also been changed from the original duty of guarding to the automation of operation so that the water supply system tends to be scientifically managed to achieve automatic operation, safety and reliability, protection of pumps and motors, reduction of electric power and saving of water resources And reduce costs. This is necessary in the water supply systems of rural, urban and industrial enterprises.