Invention Grant
US09387422B2 Embedded type, inverted-filtering and anti-clogged emitter and drip irrigation pipeline 有权
嵌入式,倒置过滤和防堵塞的发射器和滴灌管道

Embedded type, inverted-filtering and anti-clogged emitter and drip irrigation pipeline
Abstract:
An embedded type, inverted-filtering and anti-clogging emitter comprises a first component and a second component which are mutually fixed, and a filter cloth sandwiched between the first component and the second component; the first component is provided with a hollowed-out portion which is capable of exposing the filter cloth, and the second is provided with a pressing portion to press the filter cloth against the first component, which completely covers the hollowed-out portion on the projection plane, and presses against the filter cloth along the edge of the hollowed-out portion, whereby water in the water pipeline has to successively pass through the diversion channel, the filter cloth pressed by the pressing portion, and the hollowed-out portion to the water outlet.
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