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稻田供水自动控制器,是根据水稻不同生育期所需的适宜水深作依据,利用静水压力,进行自动控制,以满足田间的供水或断水的要求。这种自动控制器,不需另建控制系统,在原有灌区设施基础上,在水头30至100厘米的情况下,利用渠道水位和田间水层的压差,实现自控供水;结构新颖、构造简单、安装使用方便,能有效地提高灌水质量,解决夜间灌水管理上的困难,改善劳动条件。稻田供水自动控制器是由常熟市水利局、常熟市农田水利试验站共同研制的、由省水利厅
Paddy water supply automatic controller, is based on the appropriate depth of rice at different growth stages based on the use of hydrostatic pressure, automatic control to meet the field of water supply or water requirements. This kind of automatic controller does not need to build a control system. Based on the original irrigation facilities, the automatic water supply is realized by using the water level in the channel and the pressure difference in the field water layer when the water head is 30 to 100 centimeters. The utility model has the advantages of novel structure and simple structure , Easy to install and use, can effectively improve the quality of irrigation, irrigation management at night to solve the difficulties and improve working conditions. Paddy water supply automatic controller by the Changshu City Water Conservancy Bureau, Changshu City, farmland water conservancy pilot station jointly developed by the Provincial Department of Water Resources