Washing machine

摘要

The inventive washing machine is capable of advantageously rinsing laundry with clean water by performing a rinsing operation while cleaning water being used for the rinsing operation in a rinsing step. The washing machine includes a water circulation passage (42, 43, 44, 45, 15, 55, 25, 57, 26, 58, 59) for circulating laundry water to a washing tub (3). Rinsing water retained in the washing tub (3) can be circulated through the water circulation passage. Ozone generated by an ozone generator (19) is mixed with the circulated water, whereby the rinsing water is cleaned. This water cleaning operation is performed only in the rinsing step. Where the ozone is supplied only in the rinsing step, the ozone is effective to decompose dirt and odorant of the laundry. Thus, the rinsing operation is advantageously performed.

主权项

1. A washing machine which includes a washing tub, and is configured to perform a washing step by using detergent water retained in the washing tub and containing a detergent dissolved therein, and then perform a rinsing step, the washing machine comprising:
a cleaning air generator which generates cleaning air containing ozone; and cleaning air generator controlling means comprising a microcomputer which deactuates the cleaning air generator in the washing step, and actuates the cleaning air generator only in the rinsing step to mix the cleaning air with rinsing water; wherein the rinsing step is divided into at least two rinsing steps, including a first rinsing step performed for a first rinsing period and a second rinsing step performed for a second rinsing period that is longer than the first period, wherein in the first rinsing step, the actuation period of the cleaning air generator is reduced to mainly remove residual detergent component by the cleaning air mixed with the rinsing water, and in the second rinsing step, the cleaning air generator is actuated for a longer actuation period.