Washing machine with ozone generator
The present invention relates to a washing machine ( 1 ) wherein an ozone generator ( 4 ) that generates ozone gas is used for increasing the washing performance and providing sanitation. The ozone gas generated by the ozone generator ( 4 ) is delivered directly onto the clothes inside the tub ( 2 ) without mixing with the wash water and hence without dissolving in the wash water, and furthermore the ozone generator ( 4 ) that gets overheated due to operation at high voltage is cooled by the water used in the washing process.
1. A washing machine ( 1 ) comprising a tub ( 2 ) wherein a washing operation is performed, a drum ( 3 ) positioned inside the tub ( 2 ) agitating laundry emplaced therein and an ozone generator ( 4 ) generating ozone gas (O 3 ) and delivering the ozone gas into the tub ( 2 ) by means of an opening (A) arranged on the tub ( 2 ), wherein the ozone generator ( 4 ) can only deliver ozone gas into the tub ( 2 ) during any spin drying steps (S) wherein the drum ( 3 ) is rotated at high speed of the washing machine and
wherein the ozone generator ( 4 ) being operated before the spin drying step (S) starts and wherein the generated ozone gas is started to be delivered into the tub ( 2 ) beginning from the start of the spin drying step (S) and
further comprising a draining pump ( 7 ) discharging the wash water at the end of the washing process, a waste water discharge conduit ( 8 ) providing the waste water to be discharged by means of the draining pump ( 7 ) and the ozone discharge conduit ( 5 ) connected to the waste water discharge conduit ( 8 ) and
further comprising a valve ( 6 ) providing the ozone gas to be directed from the ozone generator ( 4 ) to the ozone discharge conduit ( 5 ) except during the spin drying step (S) and from the ozone generator ( 4 ) into the tub ( 2 ) during the spin drying step (S) and
further comprising a circulation pump ( 9 ) providing the return of the wash water received from the tub ( 2 ) during washing and a circulation line ( 10 ) in contact with the ozone generator ( 4 ) and carrying the wash water moved by the circulation pump ( 9 ) to the tub ( 2 ).
2. The washing machine ( 1 ) as in claim 1 , wherein the circulation line ( 10 ), wherein the portion contacting the ozone generator ( 4 ) surrounds the ozone generator ( 4 ) like a coil.
3. A washing machine ( 1 ) comprising a tub ( 2 ) wherein a washing operation is performed, a drum ( 3 ) positioned inside the tub ( 2 ) agitating laundry emplaced therein and an ozone generator ( 4 ) generating ozone gas (O 3 ) and delivering the ozone gas into the tub ( 2 ) by means of an opening (A) arranged on the tub ( 2 ), wherein the ozone generator ( 4 ) can only deliver ozone gas into the tub ( 2 ) during any spin drying steps (S) wherein the drum ( 3 ) is rotated at high speed of the washing machine and
wherein the ozone generator ( 4 ) being operated before the spin drying step (S) starts and wherein the generated ozone gas is started to be delivered into the tub ( 2 ) beginning from the start of the spin drying step (S) and
and further comprising an ozone discharge conduit ( 5 ) providing the ozone gas generated by the ozone generator ( 4 ) which starts operating before the spin drying step (S) to be evacuated and
further comprising a valve ( 6 ) providing the ozone gas to be directed from the ozone generator ( 4 ) to the ozone discharge conduit ( 5 ) except during the spin drying step (S) and from the ozone generator ( 4 ) into the tub ( 2 ) during the spin drying step (S) and
further comprising a circulation pump ( 9 ) providing the return of the wash water received from the tub ( 2 ) during washing and a circulation line ( 10 ) in contact with the ozone generator ( 4 ) and carrying the wash water moved by the circulation pump ( 9 ) to the tub ( 2 ).
4. The washing machine ( 1 ) as in claim 3 , wherein the circulation line ( 10 ), wherein the portion contacting the ozone generator ( 4 ) surrounds the ozone generator ( 4 ) like a coil.