公开(公告)号：US20060208209A1

公开(公告)日：2006-09-21

申请号：US11143444

申请日：2005-06-03

申请人： Ching-Hsiang Liao

发明人： Ching-Hsiang Liao

IPC分类号： F16K31/12

CPC分类号： F16K21/10 ,  E03C1/04

摘要： An oil-hydraulic type automatic shutoff valve water-saving structure comprises a valve housing having a separation portion disposed therein to divide a water inlet tube, a water outlet port, and a valve chamber thereby and form a water-collecting space, a preset channel, and a water outlet channel respectively at the interior of the valve housing therein with an opening defined by a stop seat disposed in vertical alignment with one end of the separation portion thereof. Into the valve chamber of the valve housing thereof is mounted an oil-hydraulic type automatic shutoff valve composed of an outer cap, a first central shaft, an inner positioning block, a small spring, a retaining block, a big spring, a second central shaft, a water inlet valve and a regulating pin. Via the aforementioned structure, water flow accommodated at the water-collecting space therein can be individually separated from an oil storage portion of the automatic shutoff valve, precisely preventing the automatic shutoff valve from soaking in the water flow and causing the problem of water leakage into the outer cap thereof, and efficiently maintaining the hydraulic pressure and the lubrication of the oil accommodated at the oil storage portion therein to facilitate a smooth and accurate push operation of the present invention thereof.

摘要翻译： 油压式自动截止阀节水结构包括具有设置在其中的分离部分的阀壳体，以分隔进水管，出水口和阀室，从而形成集水空间，预设通道 以及分别位于其内部的出水通道，其中具有由与其分离部分的一端垂直对准设置的止动座限定的开口。 在其阀壳体的阀室中安装有由外盖，第一中心轴，内定位块，小弹簧，保持块，大弹簧，第二中心构成的油压型自动截止阀 轴，进水阀和调节销。 通过上述结构，容纳在其中的集水空间的水流可以与自动关闭阀的储油部分分离，精确地防止自动关闭阀浸入水流中并导致漏水问题 其外盖，并且有效地保持容纳在其中的油储存部分处的油的液压和润滑，以便于其本发明的平滑和精确的推动操作。