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    • 4. 发明申请
    • TURBO TAPE PC FOR CONTINUOUS FLOW
    • TURBO TAPE PC连续流
    • WO2014102823A3
    • 2015-03-26
    • PCT/IN2013000802
    • 2013-12-26
    • JAIN IRRIGATION SYSTEMS LTD
    • JAIN AJIT BHAVARLALDEFRANK MICHAEL PATRICK
    • A01G25/02
    • A01G25/023
    • The emitter attachable to a fluid conduit comprises a fluid inlet portion capable of taking in fluid from the fluid conduit. The fluid from the inlet portion moves to the pressure compensating or reducing portion which comprises a set of teeth which are arranged in a way so as to impede the flow of liquid thereby reducing the pressure. Downstream the pressure compensating portion is the output portion which communicates with an aperture in the fluid conduit to enable distributing the fluid to the environment. The base of the emitter is flexible allowing movement of the base by virtue of the pressure gradient. When the pressure of the fluid is reduced in the pressure compensating portion, a pressure gradient is created across the base and results in the fluid in the fluid conduit moving the base towards the fluid conduit thereby reducing the volume of the cavity of the emitter.
    • 可连接到流体导管的发射器包括能够从流体导管吸入流体的流体入口部分。 来自入口部分的流体移动到压力补偿或减少部分,该压力补偿或减少部分包括一组齿,该组齿以阻止液体流动的方式设置,从而减小压力。 压力补偿部分的下游是输出部分,其与流体导管中的孔连通,以使流体能够分配到环境中。 发射器的基部是柔性的,允许基底通过压力梯度移动。 当在压力补偿部分中流体的压力降低时,横跨基底产生压力梯度,并导致流体导管中的流体将基部朝向流体导管移动,从而减小发射器的空腔体积。
    • 8. 发明申请
    • A CLEANING APPARATUS FOR CLEANING FILTER SCREENS
    • 清洁过滤器屏幕的清洁装置
    • WO2016108253A3
    • 2016-10-06
    • PCT/IN2016000003
    • 2016-01-04
    • JAIN IRRIGATION SYSTEMS LTD
    • JOSHI ABHIJIT BHASKARJAIN AJIT BHAVARLAL
    • A47L5/12A47L5/36A47L9/10A47L9/20B01D29/11B01D46/04B01D46/24
    • B01D29/00B01D29/6438B01D29/68C02F2303/24
    • There is disclosed an apparatus for cleaning circular filter screens comprising at least one suction chamber fitted to a conduit of the dirt collection conduit system extending along a central axis of the housing of the filter screen. The suction chamber comprises a central nozzle through which fluid is forced to flow by virtue of a pressure differential between the outer surface of the filter screen and an extremity of the dirt collection conduit system. The fluid flow through the central nozzle creates a low pressure regime near the mouth of the central nozzle such that fluid is forced through a plurality of peripheral suction nozzles arranged around the central nozzle from the outer surface of the filter screen to the inside of the suction chamber, thereby forcing the dirt and retentate accumulated along the inner surface of the filter screen to be washed away.
    • 公开了一种用于清洁圆形过滤网的装置,其包括至少一个安装在污物收集管道系统的管道上的吸入室,该吸入室沿着过滤网的壳体的中心轴线延伸。 吸入室包括中央喷嘴,通过过滤网的外表面和污物收集管道系统的末端之间的压力差,流体被强制流动通过该中央喷嘴。 通过中心喷嘴的流体流动在中心喷嘴的嘴部附近产生低压状态,使得流体被迫通过布置在中心喷嘴周围的多个周边吸嘴从滤网的外表面到吸力的内部 从而迫使沿着滤网内表面积聚的污物和渗余物被冲走。