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对LIJ-14型流量计实验装置进行了改进,在原装置上增加了循环泵、循环水箱及循环水管,选择了适宜流速,进行了泵的选型计算,收到了节水、提高测试结果准确度的效果.
LIJ-14-type flowmeter experimental device was improved in the original device to increase circulation pump, circulating water tank and circulating water pipe, select the appropriate flow rate, the pump selection calculation, received a saving, improve the accuracy of the test results Effect.