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公开(公告)号：US10232290B2
公开(公告)日：2019-03-19
申请号：US15620841
申请日：2017-06-13
发明人： Qibiao Han , Xiuqiao Huang , Hao Sun , Fuyi Duan , Junjie Feng , Hao Li
摘要： The present invention relates to a self-alarm multi-stage complex screen filter for micro-irrigation and the assembly method thereof. The filter comprises a housing, an alarm, a multi-stage screen filtering element, and a segmented brush. The housing comprises a left housing, a middle housing, and a right housing. The multi-stage screen filtering element comprises a plurality of screen filter cylinders. The segmented brush comprises a plurality of bristle frames, a plurality of connecting rods, a connector and a power device. The middle housing is provided with a water inlet. The left housing is provided with a discharge pipe. The installation, disassembly, repair, maintenance of the filter of the present invention can be done more conveniently.
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2.发明申请公开(公告)号：US20170368483A1
公开(公告)日：2017-12-28
申请号：US15620841
申请日：2017-06-13
发明人： Qibiao Han , Xiuqiao Huang , Hao Sun , Fuyi Duan , Junjie Feng , Hao Li
CPC分类号： B01D29/6415 , A01G25/00 , B01D29/33 , B01D29/58 , B01D29/606 , B01D35/1435 , B01D2201/08 , B01D2201/304 , B01D2201/305 , B01D2201/56 , B01D2201/58
摘要： The present invention relates to a self-alarm multi-stage complex screen filter for micro-irrigation and the assembly method thereof. The filter comprises a housing, an alarm, a multi-stage screen filtering element, and a segmented brush. The housing comprises a left housing, a middle housing, and a right housing. The multi-stage screen filtering element comprises a plurality of screen filter cylinders. The segmented brush comprises a plurality of bristle frames, a plurality of connecting rods, a connector and a power device. The middle housing is provided with a water inlet. The left housing is provided with a discharge pipe. The installation, disassembly, repair, maintenance of the filter of the present invention can be done more conveniently.
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