Plumbing flood control system
First Claim
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1. A flood control system for use in conjunction with the plumbing system of a building having one or more floors and an electrical supply system, said control system comprising:
- 1) a number of sensors for detecting an accumulation of water, each sensor located at an elevation below a floor where potential leakage of water may occur from said plumbing system, and comprised of an accumulating housing having a bottom panel equipped with a drainage aperture for achieving emptying of water from said housing by gravity impetus, and provided with means for transmitting an electrical control signal indicative of a detected accumulation of water, 2) an actuator system which receives said control signal and provides interaction with said electrical supply system, and further provides a low voltage current serving as said control signal, and 3) an electrically activated valve located in said plumbing system and adapted to close in response to said control signal.
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Abstract
A control system for stopping a plumbing-related flooding situation in a building includes at least one sensor for accumulating water and producing a low voltage electrical control signal when sufficient water is accumulated. An actuating system receives the control signal and in turn routes 110 volt current to an electrically activated valve located in a main feed conduit of the plumbing system. The reopening of the valve is achieved by a manually operated electrical switch.
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Citations
16 Claims
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1. A flood control system for use in conjunction with the plumbing system of a building having one or more floors and an electrical supply system, said control system comprising:
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1) a number of sensors for detecting an accumulation of water, each sensor located at an elevation below a floor where potential leakage of water may occur from said plumbing system, and comprised of an accumulating housing having a bottom panel equipped with a drainage aperture for achieving emptying of water from said housing by gravity impetus, and provided with means for transmitting an electrical control signal indicative of a detected accumulation of water, 2) an actuator system which receives said control signal and provides interaction with said electrical supply system, and further provides a low voltage current serving as said control signal, and 3) an electrically activated valve located in said plumbing system and adapted to close in response to said control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification