A dishwasher for treating dishes according to a cycle of operation, the dishwasher having a tub at least partially defining a treating chamber, a dish rack having a first wash zone and a second wash zone, and a spray tube having at least one set of nozzles and rotatable between a first position and a second position.

A dishwasher for treating dishes according to a cycle of operation, the dishwasher having a tub at least partially defining a treating chamber, a dish rack having a first wash zone and a second wash zone, and a spray tube having at least one set of nozzles and rotatable between a first position and a second position.

Provided are a control method for a dishwasher and a dishwasher. The dishwasher includes a spray rod and a spray rod driver configured to drive the spray rod to rotate. The control method for the dishwasher includes acquiring a predetermined washing signal; controlling the spray rod driver to drive the spray rod to rotate into a predetermined washing region from a current position; and adjusting a parameter of sprayed fluid flow when the spray rod rotates into the predetermined washing region.

Provided are a control method for a dishwasher and a dishwasher. The dishwasher includes a spray rod and a spray rod driver configured to drive the spray rod to rotate. The control method for the dishwasher includes acquiring a predetermined washing signal; controlling the spray rod driver to drive the spray rod to rotate into a predetermined washing region from a current position; and adjusting a parameter of sprayed fluid flow when the spray rod rotates into the predetermined washing region.

A water intake structure, a spray arm assembly and a dishwasher are provided. The water intake structure has a water dispensing member, a water flowing pipe, a housing, a support, and a snap-fit member. The water dispensing member has a water intake passage and a water outlet. The water flowing pipe has a water flowing passage in communication with the water outlet. The water flowing pipe is rotatable relative to the water dispensing member. The housing has a mounting opening and an engagement recess. The water flowing pipe passes through the mounting opening to engage the water dispensing member. The support is engaged into the engagement recess. The water flowing pipe rotatably passes through an interior of the support. The snap-fit member is in snap-fit with the water flowing pipe and is configured to limit positions of the water flowing pipe and the support.

A water intake structure, a spray arm assembly and a dishwasher are provided. The water intake structure has a water dispensing member, a water flowing pipe, a housing, a support, and a snap-fit member. The water dispensing member has a water intake passage and a water outlet. The water flowing pipe has a water flowing passage in communication with the water outlet. The water flowing pipe is rotatable relative to the water dispensing member. The housing has a mounting opening and an engagement recess. The water flowing pipe passes through the mounting opening to engage the water dispensing member. The support is engaged into the engagement recess. The water flowing pipe rotatably passes through an interior of the support. The snap-fit member is in snap-fit with the water flowing pipe and is configured to limit positions of the water flowing pipe and the support.

Disclosed is a dishwasher including: a washing tub in which a rack on which a washing object is seated is disposed; a spray tube which has a rotation shaft extending in a direction intersecting upper and lower shafts, and has a spray nozzle disposed therein to eject flowing washing water in a direction intersecting the rotation shaft; a power applying device that generates power; and a driving module connected to the spray tube so that the power generated by the power applying device is transmitted to the spray tube, wherein the driving module includes: a rotation body which is connected to the power applying device; a pendulum body extending from the spray tube in a direction intersecting the rotation shaft; and a conversion link connected to the rotation body and the pendulum body to convert rotational motion of the rotation body into pendulum motion of the pendulum body.

Disclosed is a dishwasher including: a washing tub in which a rack on which a washing object is seated is disposed; a spray tube which has a rotation shaft extending in a direction intersecting upper and lower shafts, and has a spray nozzle disposed therein to eject flowing washing water in a direction intersecting the rotation shaft; a power applying device that generates power; and a driving module connected to the spray tube so that the power generated by the power applying device is transmitted to the spray tube, wherein the driving module includes: a rotation body which is connected to the power applying device; a pendulum body extending from the spray tube in a direction intersecting the rotation shaft; and a conversion link connected to the rotation body and the pendulum body to convert rotational motion of the rotation body into pendulum motion of the pendulum body.