阅读说明：本技术 滚筒洗衣机 (Drum washing machine ) 是由 铃木肇 于 2020-02-27 设计创作，主要内容包括：本发明提供一种能良好地进行利用了蒸汽的洗衣的滚筒洗衣机。滚筒洗衣机(1)具备：配置于箱体(10)内的外筒(20)、配置于外筒(20)内并可绕水平轴旋转的滚筒(23)、向滚筒(23)的内部喷射高压蒸汽的蒸汽喷嘴(51)、向蒸汽喷嘴(51)供给高压蒸汽的蒸汽供给部(60)、向滚筒(23)的内部喷射洗涤剂液的洗涤剂喷嘴(53)、向洗涤剂喷嘴(53)供给洗涤剂液的洗涤剂供给部(80)、向滚筒(23)的内部喷水的喷水嘴(52)以及向喷水嘴(52)供水的供水部(70)。(The invention provides a drum washing machine which can well perform washing by using steam. A drum washing machine (1) is provided with: the washing machine comprises an outer cylinder (20) arranged in a box body (10), a roller (23) which is arranged in the outer cylinder (20) and can rotate around a horizontal shaft, a steam nozzle (51) for spraying high-pressure steam to the interior of the roller (23), a steam supply part (60) for supplying the high-pressure steam to the steam nozzle (51), a detergent nozzle (53) for spraying detergent liquid to the interior of the roller (23), a detergent supply part (80) for supplying the detergent liquid to the detergent nozzle (53), a water spray nozzle (52) for spraying water to the interior of the roller (23) and a water supply part (70) for supplying water to the water spray nozzle (52).)

A drum washing machine is characterized by comprising:

an outer cylinder disposed in the case;

a drum disposed in the outer cylinder and rotatable about a horizontal axis or a rotation axis inclined with respect to the horizontal direction;

a steam nozzle spraying high-pressure steam to the inside of the drum;

a steam supply unit configured to supply high-pressure steam to the steam nozzle;

a detergent nozzle spraying detergent liquid to the inside of the drum;

a detergent supply unit for supplying a detergent liquid to the detergent nozzle;

a water spray nozzle spraying water to the inside of the drum; and

and a water supply part for supplying water to the water spray nozzle.

A drum washing machine according to claim 1,

the roller is provided with an opening part,

the outer cylinder has an opening in front of the opening of the drum,

the steam nozzle, the detergent nozzle, and the water spray nozzle are arranged above a peripheral edge of an opening of the outer tub, and high-pressure steam, detergent liquid, and water are sprayed from the opening of the drum into the drum, respectively.

A drum washing machine according to claim 1 or 2,

and a hollow lifting rib provided on the inner peripheral surface of the drum and extending in the axial direction of the drum,

an intake port for taking in the high-pressure steam injected from the steam nozzle is provided on an end surface of the lifting rib,

a plurality of discharge holes for discharging the steam taken in from the intake port to the inside are provided on the side surface of the lifting rib.