价值工程在喷灌设计方案中的应用  

The Application of Value Project in Scheme in Design of Spray Irrigation

作　　者：张明慧[1] 刘洪义[1] 谭海林[1] 朱晓民[1] 高曙红[1] 

机构地区：[1]黑龙江省农业机械工程科学研究院,哈尔滨150081

出　　处：《农机化研究》2010年第2期66-68,共3页Journal of Agricultural Mechanization Research

摘　　要：喷灌是把由水泵加压的水通过压力管道送到田间,再经喷头喷射到空中,形成细小的水滴,均匀地洒落在农田,达到灌溉的目的。喷灌是具有节水、增产、节地和省工等优点的先进节水高效灌溉技术,在我国农业生产和环境建设等方面发挥了显著的作用。随着我国农业水资源的日益紧缺,农业现代化的要求日趋迫切,喷灌作为一种现代化的节水高效灌溉技术,一定会对我国农业的发展起到巨大的促进作用。为此,利用价值工程的基本原理,系统地对喷灌设计方案进行价值分析,以确定最满意的方案。The spray irrigation is delivers the compression water in the field through the pressure piping by pump, passes through the nozzle to spray again airborne, forms the tiny water, sprinkles evenly in the farmland, achieves the irrigation the goal. Spray irrigation has been one kind of the advanced water - saving and high - effect irrigation technique that having merit such as , saving water , increasing the production , saving on land , saving labor, has brought the notable effect into play in the field of our country agriculture production and environmental improvement etc.. May foresee, along with our country agriculture water resources scarce day by day, agriculture modernization＇s request is day by day urgent, the spray irrigation that takes one kind of modernized water saving and highly effective irrigation technology take certainly huge promoter action to our country agriculture development in the future. This paper has carried out value analysis in scheme in design of spray irrigation systematically by value project basal principle, to ascertain the most satisfied scheme.

关 键 词：价值工程 喷灌设计 方案 

分 类 号：S275.5[农业科学—农业水土工程] F323.3[农业科学—农业工程]