公开(公告)号：US20210395108A1

公开(公告)日：2021-12-23

申请号：US17216581

申请日：2021-03-29

申请人： DEKA Products Limited Partnership

发明人： Ryan K. LaRocque ,  John M. Kerwin ,  Michael A. Baker ,  Aaditya Ravindran ,  Prashant Bhat ,  Larry B. Gray ,  Sean McCauley ,  Benjamin E. Colburn ,  Shannon Prescott ,  Brian G. Gray ,  Paul R. Curtin ,  Joshua Ling ,  Gregory J. Hurley ,  Lucas Vannie ,  Robert Bowman ,  Thaddeus J. Hughes

IPC分类号： C02F1/04

摘要： A distillation device may comprise a source fluid input and an evaporator in fluid communication therewith. The device may further comprise a compressor having an impeller coupled to a motor, the compressor having a low pressure inlet for vapor from the evaporator and a high pressure outlet for compressed vapor. The device may further comprise at least one temperature sensor configured to monitor temperature of vapor in the inlet and a condenser in heat transfer relationship with exterior surfaces of the evaporator and in fluid communication with the compressor outlet. The device may further comprise a controller configured to govern rotation speed of the impeller with an impeller motor command based on a calibrated motor speed for the distillation device. The controller may be configured to determine an adjusted motor speed for a next use of the device and overwrite the calibrated motor speed with the adjusted motor speed.