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1系统管理1．1准确地确定灌溉水量。目的是对于每次灌溉实施一个准确的用水量。为此,灌溉者要准确地确定供水量。当系统在规定压力下运行并且运行时间被监控时,灌溉的量可以通过已知供水的准确流量来确定。另一个方法是安装流量计。除了显示灌溉定量和总流量,流量计也会对井或者泵可能出现的问题发出警报。增压系统内,与压力计一起使用的流量计可以显示系统的运行是否符合设计的要求。为了确保准确,流量计必须按照生产说明书安装。
1 System Management 1.1 Accurately determine the amount of irrigation water. The aim is to implement an accurate water use for each irrigation. To this end, irrigation to accurately determine the amount of water supply. When the system is operating at the specified pressure and the run time is monitored, the amount of irrigation can be determined by the exact flow of known water supply. Another way is to install the flowmeter. In addition to displaying irrigation ration and total flow, the flowmeter can also alert wells or pumps of possible problems. In booster systems, flowmeters used with pressure gauges can show that the system is operating to meet design requirements. In order to ensure accuracy, flowmeter must be installed in accordance with the production instructions.