LINEN PROCESSING DEVICE AND METHOD OF ITS WATER SUPPLY VALVES CONTROL Russian patent published in 2019 - IPC D06F58/28 

FIELD: satisfaction of vital human requirements.

SUBSTANCE: invention relates to linen processing device and method of its water supply valves control. Device for treating linen according to present invention includes a plurality of cleaning nozzles provided in a circulation path, through which air circulates from the tank, and configured to supply water; a plurality of water supply channels having one side connected to the water supply source and the other side connected to the plurality of cleaning heads; a plurality of water feed valves configured to open and close water feed channels; and a controller configured to sequentially control the water supply valves so that at least one of the water supply valves opens, and the other water supply valve closes, so that one of the plurality of cleaning nozzles opens to ensure continuous supply of water from the water supply source.

EFFECT: at such configuration, hydraulic impact can be prevented when water supply is performed for cleaning, and damage of components and occurrence of noise due to hydraulic impact can be prevented.

12 cl, 17 dwg