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水电部水利开发基金委员会委托江西省水利厅与农田灌溉研究所于1986年11 月初在江西新建县、南城县对雾化喷头的研制及应用技术进行了成果鉴定。鉴定认为:农田灌溉研究所研制的两种微灌喷头(双向折射式与单向折射式)及其附属配件,工作稳定,结构简单,抗堵塞性能及雾化程度好,填补了我国微灌灌水装置中高雾化微喷头的空白,提出的雾化喷头及管件的水力性能指标和公式是比较完整、适用的。其局部损失的等效长度资料,是国内微灌设备的首次测试成果,针对这一灌水装置提出的水力设计图解法,简化了设计计算程序,给基层设计人员提供了方便。并建议在雾化喷头系列化、雾
Ministry of Water Resources Development and Hydropower Development Fund Committee commissioned the Jiangxi Provincial Department of Water Resources and Farm Irrigation Research Institute in early November 1986 in Jiangxi Xinjian County, Nancheng County on the development of atomization nozzle and application of technology achievements were identified. The appraisal shows that two kinds of micro-irrigation nozzles (two-way refraction and one-way refraction) developed by Institute of Farmland Irrigation and their accessories have the advantages of stable operation, simple structure, good anti-clogging performance and good atomization degree, In the device, a high atomization micro-nozzle blank is proposed, and the hydraulic performance index and formula of the atomization nozzle and the pipe fitting proposed are relatively complete and applicable. The equivalent length of local loss data is the first time the domestic micro-irrigation equipment test results for the irrigation device proposed hydraulic design diagram to simplify the design calculation procedures, to provide grassroots designers a convenient. And suggested atomizing nozzle series, fog