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    • 1. 发明授权
    • Level sensory device and mounting bracket therefor
    • 液位感应装置和安装支架
    • US06698215B2
    • 2004-03-02
    • US10160392
    • 2002-05-31
    • Joseph Paul BushColby Wayne Logan
    • Joseph Paul BushColby Wayne Logan
    • F25D2100
    • H01H36/02F24F13/222F24F2140/30G01F23/72G01F23/74
    • A level sensing device (10) for a drain pan (50) which collects fluid from a source of fluid (40) in an associated HVAC unit (39). The drain pan (50) has at least one side wall (55). The device (50) has a bracket (12) having agenerally U-shaped portion with first and second legs (16, 18). The generally U-shaped portion serves to mount the device (10) to the at least one side wall (55) of the drain pan (50). A shelf (20) extends from the second leg (16) of the bracket (12). A switch (24) is secured to the bracket (12). The switch (24) is triggered when the fluid level (65) rises above a predetermined level causing electrical power to the associated HVAC unit (39) to be shut off. An HVAC unit (39) employing this device is also disclosed.
    • 一种用于排放盘(50)的液位传感装置(10),其从相关联的HVAC单元(39)中的流体源(40)收集流体。 排水盘(50)具有至少一个侧壁(55)。 装置(50)具有一具有第一和第二腿(16,18)的具有大致U形部分的托架(12)。 大致U形部分用于将装置(10)安装到排水盘(50)的至少一个侧壁(55)。 搁架(20)从支架(12)的第二支腿(16)延伸。 开关(24)固定到支架(12)上。 当液位(65)上升到预定水平以上时,开关(24)被触发,从而导致关联的HVAC单元(39)的电力被切断。 还公开了采用该装置的HVAC单元(39)。