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1. 发明授权

US4086165A Liquid-treatment system 失效
标题翻译：液体处理系统
公开(公告)号：US4086165A
公开(公告)日：1978-04-25
申请号：US748772
申请日：1976-12-08
申请人： Augusto Formenti
发明人： Augusto Formenti
IPC分类号： B01J47/02 , B01J49/00 , C02F9/00 , B01D29/36 , C02B1/16
CPC分类号： C02F1/283 , B01J47/024 , B01J49/0086 , C02F1/006 , C02F1/008 , C02F2209/42
摘要： A modular liquid-treatment system for treating water having a liquid-treating tank with a liquid-treatment cartridge therein for treating untreated water and a similar storage tank which receives the treated water and stores it for supply on demand. The detection of variation of the water level of the storage tank below a predetermined level is used to automatically control supply of untreated water to the liquid-treating tank. A modular liquid-flow control unit is removably mounted on the two alike tanks. The unit has two similar symmetrically mounted couplings each removably mounted on a corresponding one of the tanks. A supply valve on the unit controls supply of water from an untreated water supply main and supplies the untreated water to a flow-control device which maintains the flow substantially constant in the presence of pressure variations in the supply main. This device precludes water-hammering in the system and keeps the flow within the pressure tolerances of the system so that the tanks and many elements can be made of relatively light plastic. A pair of electromagnetic valves which are closed when de-energized are disposed on the modular coupling on the liquid-treating tank. The electromagnetic valves are energized to open them by application of an electrical signal applied when the level of treated water is detected to be below the predetermined level. Outflow of treated water from the storage tank is automatically controlled by detecting when the treated water level exceeds a predetermined level. The storage tank is vented to allow entry of filtered air and venting of air to the atmosphere as the water level therein varies and avoids contact with the atmosphere.
摘要翻译：一种用于处理具有液体处理槽的水的模块化液体处理系统，其中具有用于处理未处理水的液体处理盒和类似的储存罐，其接收处理过的水并将其储存以供需求。使用低于预定水平的储罐的水位变化的检测来自动控制未处理水向液体处理槽的供给。模块化液体流量控制单元可拆卸地安装在两个相同的储罐上。该单元具有两个类似的对称安装的联接器，每个可拆卸地安装在相应的一个罐上。单元上的供应阀控制来自未处理的供水主体的水的供应，并将未处理的水供应到流量控制装置，该流量控制装置在供应主体的压力变化的存在下保持流量基本上恒定。该装置防止系统中的水击，并将流量保持在系统的压力公差内，使得罐和许多元件可以由相对较轻的塑料制成。断电时关闭的一对电磁阀设置在液体处理槽上的模块式联轴器上。当检测到处理水的水平低于预定水平时，通过施加施加的电信号来对电磁阀通电以打开它们。通过检测处理水位何时超过预定水平，可以自动控制处理后的水从储罐中流出。通过排放储罐以允许过滤的空气进入并且随着水位的变化而将空气排放到大气中并避免与大气接触。

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