AUTOMATIC FIRE PUMP CONTROL SYSTEM AND METHOD
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United States of America Patent
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Issued Date -
May 2, 2013
app pub date -
Oct 3, 2012
filing date -
Oct 28, 2011
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Abstract
An automatic control system includes a pressure sensor disposed in the supply line, a first valve disposed in the supply line operable to control incoming fluid flow, a pressure sensor disposed in the discharge line, a second valve disposed in the discharge line operable to control discharge fluid flow, and a nozzle coupled to a terminal end of a fire hose. The nozzle includes a valve, a pressure sensor, and a flow sensor, a third valve disposed in the nozzle operable to control fluid flow exiting the nozzle, and a user interface disposed on the nozzle operable to display information and receive user input. A controller is in communication with the valves, sensors, status indicator, and user interface, and operable to control the valves in response to the sensor measurements and user input, and provide an output provide an indication of operating status and sensor measurements.
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