| abstract |
Fluid vapor distillation system. The system comprises a drain water controller for controlling the drain water valve, a source flow controller for controlling the source flow valve, and a drain flow controller for communicating a signal relating to the drain water level to the drain water controller and the drain water level The source flow controller activating the source flow valve based on at least a drain water level sensor signal, and wherein the source flow controller is operable to operate the source flow valve based on at least a drain water level sensor signal, The drain water controller uses the drain water level sensor signal as an input to operate the drain water valve based at least on the drain water level sensor signal to maintain the drain water level and the source flow level. |