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
- Patent Title: Embedded type, inverted-filtering and anti-clogged emitter and drip irrigation pipeline
- Patent Title (中): 嵌入式,倒置过滤和防堵塞的发射器和滴灌管道
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Application No.: US14400465Application Date: 2013-05-10
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Publication No.: US09387422B2Publication Date: 2016-07-12
- Inventor: Libin Chen
- Applicant: SHANGHAI YINE GREEN TECHNOLOGY CO., LTD.
- Applicant Address: CN Minhang District, Shanghai
- Assignee: SHANGHAI YINE GREEN TECHNOLOGY CO., LTD.
- Current Assignee: SHANGHAI YINE GREEN TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Minhang District, Shanghai
- Agency: Global IP Services
- Agent Tianhua Gu
- Priority: CN201210160801 20120517
- International Application: PCT/CN2013/075479 WO 20130510
- International Announcement: WO2013/170728 WO 20131121
- Main IPC: B01D35/02
- IPC: B01D35/02 ; B01D29/90 ; A01G25/02 ; A01G25/16 ; A01G25/00 ; B05B1/20 ; B05B15/00

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.
Public/Granted literature
- US20150136686A1 Embedded Type, Inverted-filtering and Anti-Clogged Emitter and Drip Irrigation Pipeline Public/Granted day:2015-05-21
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