KR970059353A - Washing machine and its dewatering process control method - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a single washer having a spin bass kit for forming a washing tub and a tub for accommodating a spin bath kit. According to the present invention, there is provided a dewatering process control method comprising the steps of: confirming whether a predetermined rotational speed has been reached within a predetermined time within a predetermined time after start of dewatering rotation of a spin bath kit; Supplying water to a predetermined water level of the spin bath kit when the rotational speed within a predetermined time is less than a predetermined rotational speed; Draining the wash water contained in the spin bath kit after the water supply; And starting the dewatering process again after completion of draining.

As a result, the detergent foam is appropriately removed, so that the dehydration can be performed smoothly and safely.

Description

Washing machine and its dewatering process control method

Since this is a trivial issue, I did not include the contents of the text.

1 is a schematic cross-sectional view of a single washer according to the present invention;

FIG. 2 is a control flow chart of the dewatering process,

3 is a graph showing the rotation speed increase of the spin bess kit

Claims (7)

A method for controlling a dewatering process in a single washer having a spin bath kettle for forming a washing tub and a tub for accommodating the spin washing tub, the method comprising the steps of: determining whether the spin bath kit has reached a predetermined rotation speed within a predetermined time after start of dewatering rotation Checking; Supplying water to a predetermined water level of the spin bath kit when the rotational speed within the predetermined time is less than the predetermined rotational speed; Draining the wash water accommodated in the spin bath kit after the water supply; And a step of starting the dewatering process again after completion of the drainage The method as claimed in claim 1, wherein, when the spin bath kit has reached the predetermined rotational speed within the predetermined time, after a lapse of a further predetermined time, when the predetermined rotational speed corresponding thereto is not reached, The control method comprising: The control method according to claim 1 or 2, wherein the rotation of the spin bath kit is stopped before the water supply step is started. The control method according to claim 3, wherein the rinsing process is performed after the water supply A spineless bath machine having a spin bath kit for forming a washing tub and a tub for accommodating the spin bath kit, comprising: a rotation speed sensor for sensing a rotation speed of the spin bath kit at the start of a spin-drying process; And a control unit which, when the spin bath kit can not reach the predetermined rotational speed within a predetermined time, feeds water to a predetermined water level and then drains the water, 6. The washing machine according to claim 5, wherein the water supply and drainage depending on whether the rotational speed is reached for the predetermined time is performed in a plurality of steps until reaching a maximum target rotational speed for dehydration, 7. The washing machine according to claim 5 or 6, wherein the controller is configured to perform a rinsing process between the water supply and drainage processes, ※ Note: It is disclosed by the contents of the first application.