专业应用对滴灌设备的技术指标和功能的要求分析

Requisite Technical Parameters and Functions of Drip Irrigational Equipment for the Specialized Application

滴灌设备的专业化是指其服务内容和功能的专业化。针对我国滴灌设备生产企业对其产品的技术参数提供的较少、产品种类相对单一、不便于各个用户群体的合理应用、产品的专业属性体现得不够充分等现象,从滴灌系统设计群体、工程管理和维护群体以及不同作物对田间小气候的需求等角度,分析了企业应该提供的产品技术参数和服务内容;总结出造成目前滴灌设备专业属性不强的主要原因在于滴灌设备生产企业在开发自己的产品时缺乏系统性思维;企业应该从用户群体链以及各个设备之间的工作关系链等方面,系统设计其产品的服务功能,这样才能使其产品更加专业化。本文研究结果为正确认识滴灌设备的专业化发展提供帮助。

The specialization of drip irrigational equipment(DIE)means that DIE's functions or features can meet any requirement of drip irrigation field.In accordance with the phenomenon that DIE produced by some of Chinese factories does not have enough technical parameters or product varieties,so that engineers are difficult to design or manage drip irrigation system(DIS),and its special property is not embodied enough in market of drip irrigation techniques,the functions and technical parameters of DIE supplied by the factories are analyzed in this paper,based on engineers'requirements for DIE features in the design or management of the DIS as well as specific plants'requirement for DIS in supplying field micrometeorological environment to the plants.It is believed that factories'unsystematic comprehension to their DIE results the DIE in imperfect performance in specialization.Therefore it is profitable to DIE's specialization that the factories design or develop their DIE functions on the basis of requirements of every DIE consumer and the relevance of each DIE in DIS operation.The effort of this study is helpful for one to correctly understand the specialized development of the DIE.