FIELD: textile industry.
SUBSTANCE: washing machine of drum type comprises washing tank with cylindrical drum, electric motor for drum rotation, circulating pump for water intake from washing tank and water supply into drum via circulating channel, vibration sensor to detect vibration of washing tank and controller for signal reception from vibration sensor and control of electric motor and circulating pump operation. Controller is arranged with the possibility of periodical actuation of circulating pump in process of washing, control of electric motor for rotation of drum with the first rotation speed, when circulating pump is stopped, and electric motor control for drum rotation with the second rotation speed, which is higher than the first rotation speed, when circulating pump is in action.
EFFECT: stable operation of washing machine due to linen lift in drum, which is satisfactory for achievement of efficient impact washing, independently on condition of circulating pump operation.
6 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WASHING MACHINE OF DRUM TYPE | 2009 |
|
RU2398059C1 |
| DRUM-TYPE WASHING MACHINE | 2005 |
|
RU2293806C2 |
| WASHING MACHINE OF DRUM TYPE | 2009 |
|
RU2401344C1 |
| WASHING MACHINE OF DRUM TYPE | 2009 |
|
RU2411316C1 |
| WASHING MACHINE AND METHOD FOR CONTROLLING WASHING MACHINE | 2016 |
|
RU2642412C1 |
| WASHING MACHINE CONTROL METHOD | 2015 |
|
RU2647607C1 |
| VIBRATION REDUCTION DEVICE WHEN SPINNING IN WASHING MACHINE OF DRUM TYPE | 2011 |
|
RU2461677C1 |
| WASHING MACHINE | 2017 |
|
RU2732110C1 |
| DRUM TYPE WASHING MACHINE | 2009 |
|
RU2468131C1 |
| WASHING MACHINE | 2012 |
|
RU2562036C2 |
