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    • 1. 发明申请
    • SOLID PRODUCT LEVEL INDICATOR
    • 固体产品水平指示器
    • WO2002093135A1
    • 2002-11-21
    • PCT/US2002/010373
    • 2002-04-02
    • ECOLAB INC.
    • MONSRUD, Lee, J.THIELEN, Joshau, L.SKAFF, Stephen, X.KREMER, Michael, P.
    • G01N9/10
    • G01N9/36G01N9/14
    • A solid product level indicator (100) for determining the specific gravity of a use-solution (120) thereby indicating the concentration of the solid product (123) dissolved in the use-solution (120) includes a float assembly (125). The float assembly (125) includes a float (101) and a float stem (102). A guide member (104, 106 and 108) positions and guides the float (101). Magnets (114) contained inside the float (101) trigger a signal mechanism (112) inside the float stem (102) when the float (101) is displaced along the stem (102) due to the decrease in the specific gravity of the use-solution (120) when the concentration of the solid product (123) is low. The float assembly (125) can be positioned to provide early or late alert to allow replenishment of the solid product (123) before the supply of solid product (123) is critically low. The solid product level indicator (100) can be used in systems with constant liquid levels or variable liquid levels.
    • 用于确定使用溶液(120)的比重从而指示溶解在使用溶液(120)中的固体产物(123)的浓度的固体产品水平指示剂(100)包括浮子组件(125)。 浮子组件(125)包括浮子(101)和浮子杆(102)。 引导构件(104,106和108)定位和引导浮子(101)。 当浮子(101)由于使用的比重的降低而沿着杆(102)移位时,容纳在浮子(101)内的磁体(114)在浮子杆(102)内部触发信号机构(112) - 当固体产物(123)的浓度低时,溶液(120)。 可以将浮子组件(125)定位成提供早期或晚期警报,以在固体产品(123)的供应极低之前允许补充固体产品(123)。 固体产品水平指示器(100)可用于具有恒定液位或可变液位的系统。