DISHWASHING MACHINE WITH SORPTION DRYING DEVICE AND METHOD OF ITS OPERATION Russian patent published in 2010 - IPC A47L15/00 A47L15/48 

FIELD: personal use articles.

SUBSTANCE: inventions relate to dishwashing machine and method of its operation. According to method of dishwashing machine operation with at least one subprogram "Drying" (T) and at least with one subprogram "Cleaning" (R) in subprogram "Drying" (T) air from washing chamber of dishwashing machine and/or from washing chamber of dishwashing machine and/or from surrounding space with the help of fan is taken through sorption column, which contains reversibly dehydrated material, into washing chamber, and as air passes through, moisture is removed from it. In subprogram "Cleaning" (R) air from washing chamber of dishwashing machine and/or from surrounding space with the help of fan is taken through sorption column, which contains reversibly dehydrated material, into washing chamber for desorption of sorption column. Fan may operate with various number of rotations, at the same time fan in subprogram "Drying" (R) and in subprogram "Cleaning" (R) is operated with at least one of possible numbers of rotations in compliance with the value specified in control unit of dishwashing machine. Dishwashing machine is arranged with washing chamber, devices for dishes washing with a detergent and with sorption drying device. Sorption drying device contains sorption column, which contains reversibly dehydrated material and is connected to washing chamber with the possibility of air passage. Sorption column is used, on the one hand, to dry dishes in at least one subprogram "Drying" (T), and on the other hand, thermal energy used for desorption of sorption column, is used in at least one subprogram "Cleaning" (R) to heat detergent and/or dishes available in washing chamber. Fan of sorption column is arranged with the possibility to control number of rotations with the help of the main control unit of dishwashing machine, and may operate with various number of rotations, at the same time fan in subprogram "Drying" (R) and in subprogram "Cleaning" (R) is operated with at least one of possible numbers of rotations in compliance with the value specified in control unit of dishwashing machine.

EFFECT: reduced time for completion of washing programs that consist of several subprograms.

13 cl, 1 dwg