用于滴灌系统，一体式灌水器控制水流。
专利摘要
一种可经由管的第一端连接到加压流体源的挤出灌溉管，该管包括在管的挤出过程中一体地安装在其内的滴灌插塞式灌水器。插塞式灌水器具有与管的第一端流体连通的入口、与管的第二端流体连通的滴流出口以及它们之间的限流路径。灌水器相对于任何流体流堵塞管，除了通过限流路径的流之外。该管方便地生产为包括多个这种段的连续长管的一段，并适于被切割成这种段。
Original abstractAn extruded irrigation pipe connectable to a pressurized fluid source via a first end of the pipe, the pipe comprising drip-irrigation plug emitter mounted integrally therein during the extrusion process of the pipe. The plug emitter has an inlet in fluid communication with the first end of the pipe, a drip outlet in fluid communication with a second end of the pipe, and a flow-restricting path therebetween. The emitter plugs the pipe with respect to any fluid flow except for the flow through the flow-restricting path. The pipe is conveniently produced as a section of a continuous long pipe comprising a plurality of such sections and adapted for being cut into such sections.
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