摘要
根据先前的装置与检测结果讨论了检测过程中存在的问题。分析了导致问题的原因并对单翼迷宫式滴灌带抗堵塞试验装置进行了相应的改进。对比改进前后装置的试验结果可知,新装置可以更好的消除试验装置问题造成的误差,从而可以更加准确的反映不同单翼迷宫式滴灌带抗堵性能的优劣。
According to the previous device structure and test result, the problems existed in the testing process were discussed. The cause of the problem was analyzed and the device for anti-clogging performance test of single wing labyrinth type drip irrigation hose was improved. The comparison result of the test results of the previous and the improved device showed that the improved device could better eliminate the error caused by problems of test equipment and more accurately reflect different anti-clogging properties of single wing labyrinth type drip irrigation hose.
出处
《节水灌溉》
北大核心
2009年第12期32-33,36,共3页
Water Saving Irrigation
基金
国家自然科学基金项目"微灌过滤用石英砂滤料对固体颗粒的过滤与反冲洗试验"(50879089)
关键词
抗堵塞试验装置
改进
性能对比
device for anti-clogging test
improvement
performance comparison
