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1. 发明申请

WO2004027175A1 BUOYANCY FLUSHING APPARATUS AND METHOD OF FLUSHING 审中-公开
标题翻译： BUOYANCY FLUSHING设备和冲洗方法
公开(公告)号：WO2004027175A1
公开(公告)日：2004-04-01
申请号：PCT/CA2003/001411
申请日：2003-09-16
申请人： PREMIER TECH 2000 LTÉE
发明人： MALENFANT, Marc-André , BÉRUBÉ, Yves , VIEL, Nicolas , LACASSE, Roger , DAUTAIS, Jean-Pierre
IPC分类号： E03F1/00
CPC分类号： F16K31/22 , E02B13/02 , E02B2201/50 , E03F1/002 , E03F5/107 , E03F2201/30 , Y10T137/0324 , Y10T137/053 , Y10T137/7319 , Y10T137/7323 , Y10T137/7326 , Y10T137/7404 , Y10T137/7426 , Y10T137/7436
摘要： A buoyancy flushing apparatus is disclosed which comprises a reservoir for accumulating liquid, having an inlet for receiving liquid and an outlet chamber recessed in a bottom wall of the reservoir. The outlet chamber includes an outlet for draining liquid out of the reservoir. The apparatus further comprises an outlet valve movable between a down position where liquid accumulates in the reservoir and a raised position where liquid accumulated in the reservoir is flushed out via the outlet. The outlet valve comprises a ballast unit sized and shaped to fit loosely in the outlet chamber when said valve is in the down position; and a float unit topping the ballast unit to move the valve in the raised position by buoyancy when a sufficient amount of liquid is accumulated in the reservoir, thereby providing a passageway for liquid between the bottom wall of the reservoir and the valve leading to the outlet in the outlet chamber to flush liquid out of the reservoir. Guiding means are provided for guiding the outlet valve between the down position and the raised position. The apparatus can be used for applications such as water treatment and irrigation. It could advantageously be used for directing and spreading waste water previously treated in a septic tank to different sanitary treating fields.
摘要翻译：公开了一种浮力冲洗装置，其包括用于积聚液体的储存器，具有用于接收液体的入口和凹陷在储存器的底壁中的出口室。出口室包括用于将液体排出储存器的出口。该装置还包括可在液体积聚在储存器中的向下位置和积聚在储存器中的液体经由出口冲出的升高位置之间移动的出口阀。出口阀包括压载单元，其尺寸和形状适于当所述阀处于向下位置时松动地配合在出口室中; 以及浮动单元，其顶部压载单元，当足够量的液体积聚在储存器中时通过浮力将阀移动到升高位置，从而在储存器的底壁和通向出口的阀之间提供用于液体的通道在出口室中将液体冲出水箱。引导装置用于在下降位置和升高位置之间引导出口阀。该设备可用于水处理和灌溉等应用。它可以有利地用于将先前在化粪池中处理的废水引导和分散到不同的卫生处理领域。

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