KR19980077929A - Shower dehydration method of the washing machine - Google Patents

Abstract

The present invention relates to a shower dehydration method of a washing machine to be dehydrated while the washing administration is completed, drained and dehydrated after the shower water supply, so that no suspended matter remains in the laundry. The washing step while washing the pulsator while the water supply is put in the determined water level, and the reverse rotation, and draining to drain the contaminated washing water generated during washing, and the draining step ( 32) a drainage time elapsed judging step 33 for determining whether a randomly set drainage time has elapsed after the completion of drainage, and a predetermined time set arbitrarily if the randomly set drainage time has elapsed in the drainage time elapsed judging step 33 Shower water supply step 34 for performing the shower water supply for 30 seconds), and the shower water supply in progress in the shower water supply step 34 The shower water supply time elapsed judging step 35 for determining whether the set time has elapsed, and the shower water supply stop step 36 for stopping the shower water supply when the shower water supply time elapses in the shower water supply time elapsed judging step 35; When the shower water supply is stopped in the shower water supply stop step 36, the balance dewatering and dewatering steps 38 are performed to remove water absorbed in the laundry.

Description

Shower dehydration method of the washing machine

The present invention relates to a shower dewatering method of a washing machine, and in particular, to drain after dehydration after the completion of the washing administration, and then drained and dewatered for a predetermined time, shower dehydration of the washing machine so that no floating matters in the laundry after dehydration It is about a method.

In general, in the case of a washing machine, each time a washing or rinsing stroke is completed, draining is performed to remove contaminated washing water, and after completion of drainage, a predetermined time is used to remove contaminated washing water absorbed in the laundry with a rotating centrifugal force. The balance dehydration is performed during the main dehydration.

As described above, when the washing and rinsing is completed, the water is naturally drained for a predetermined time. After the washing and rinsing is completed, the upper part of the washing water and the suspended solids contained in the washing water remain on the laundry as it is drained or remain. And, since the high-speed dehydration proceeds in the state in which the floating matter is left in the laundry or floating, the suspended matter is not released from the laundry, but rather dehydrated in an adsorbed state, and after the series of washing administrations, As a result of not having a clean washing effect, the user may not only have to perform re-rinsing, but also may have a problem of unnecessary waste of power and washing time and waste of water due to the re-rinsing.

An object of the present invention is to drain the water after the completion of the washing and then to dehydrate after draining the shower, so that the suspended matter dehydrated in such a state that the suspended matter does not form or remain in the laundry after draining, to obtain a more hygienic and clean dehydration effect. .

In order to achieve the above object, the present invention proceeds to the washing in the initial state, and the washing step is completed, the step of determining whether the drainage time arbitrarily set after the drainage is completed in the step, and in the step After the randomly set drainage time has elapsed, the step of showering water for a randomly set time, and determining whether the randomly set shower watering time is completed in the above step, stops the showering water supply when the shower watering time is completed, and proceeds with balance dehydration and dehydration. Characterized in that the steps are made.

1 is a schematic longitudinal sectional view of a washing machine used in the present invention;

Figure 2 is a schematic control block diagram of a washing machine used in the present invention

Figure 3 is a flow chart for the shower dewatering method of the present invention washing machine

* Explanation of symbols for the main parts of the drawings

A: Operation signal input part B: Micom

C: Water supply and drainage part D: Water level detection part

E: Motor drive bar: Pump drive

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic longitudinal sectional view of a washing machine used in the present invention, a reservoir (1) for storing the washing water supplied in a series of washing administrations, and washing, rinsing, and dehydrating laundry inside the reservoir (1). Washing tank 2, a pulsator (3) for washing and rinsing laundry while rotating forward and reverse in the inner center of the washing tank (2), and the pulsator (3) and washing tank in the lower center of the water storage tank (1) (2) the gear unit (4) for rotating, the motor (5) for supplying rotational force to the gear unit (4) on the lower side of the reservoir (1), and the water supply and the lower end of the reservoir (1) Water level sensor 6 for detecting the water level of the wash water to be discharged, and the washing water that is supplied when washing and rinsing on the cover (7) provided on the top of the reservoir 1 to the inside of the washing tank (2) When washing and rinsing the spray ring 8 for supplying water and the lower side of the reservoir 1, the washing water is pumped to wash the washing water. Rotation (2), and when there is a drain hayeoseo configure the pump 9 for discharging the wash water of the water storage tank (1) to the outside.

Figure 2 is a schematic control block diagram of a washing machine used in the present invention, the operation signal input unit (a) for setting and inputting a series of washing operation, washing, rinsing, dehydration operation and input from the operation signal input unit (a) To control the driving signal by a predetermined program and output the controlled signal to each drive unit to control each drive unit, and to receive and control the microcomb control signal to feed and drain the washing tank. Water supply and drainage drive (C), the water level detection unit (D) for detecting the water level of the wash water supplied to the washing tank and drained by the control signal of the microcomputer (b), and the control signal of the microcomputer (b) By washing and rinsing while rotating forward and reverse, and dehydrating while rotating at high speed, the washing water is circulated to the washing tank during washing and rinsing while pumping by the control signal of the microcomputer (b), At any time there is a hayeoseo composed of pump drive (F) to drain to the outside.

3 is a flowchart of a shower dewatering method of a washing machine of the present invention, in which a laundry is put in an initialization state, and a washing step 30 for washing while rotating the pulsator forward and reversely in a state where water is supplied at a determined level, and the The washing completion determination step 31 to determine whether the washing is completed in the washing step 30, and if the washing is completed in the washing completion determination step 31, draining to drain the contaminated washing water generated during washing Drainage time 32 and the drainage time elapsed judging step 33 for determining whether the drainage time (60 seconds) arbitrarily set after the drainage is completed in the drainage step 32, and the drainage time elapsed judging step 33 If the randomly set drainage time has not elapsed, continue draining, and if the randomly set drainage time has elapsed, the shower water is supplied for a randomly set time (30 seconds). The shower water supply time elapsed step 35 and the shower water supply time elapsed judging step 35 for determining whether the shower water in progress in the shower water supply step 34 has been arbitrarily set, and the shower water supply time elapsed judging step 35 If the shower water supply time has not elapsed in proceeds to continue shower water supply, and if the shower water supply time has elapsed, the shower water supply stop step (36) and the shower water supply stop step (36) When stopped, the balance dehydration step 37 proceeds with the balance dehydration to remove the water absorbed in the laundry, and when the balance dehydration is completed in the balance dehydration step 37, the dehydration step 38 proceeds with dehydration. It was to lose.

Referring to the operation of the present invention made as described above are as follows.

First, the power is supplied to the washing machine, and the laundry signal to be washed is put in the washing tank 2, and the driving signal input unit sets a series of washing administrations to be operated through the microcomputer (B). B) In the predetermined driving program, the driving signal inputted by the driving signal input unit is controlled by the predetermined program, and the controlled signal is outputted to each driving unit to wash. In (b), the water supply level is determined in a load state acting on the motor 5 while controlling the motor driving part (e) to go to the washing step 30 and washing the motor 5 forward and reverse. Done.

When the water supply level is determined, the microcomputer (b) controls the water supply and drainage drive unit (C) at the determined water level to proceed with water supply to the washing tank 2, wherein the water supply level controls the water level detection unit (D). When the water supply is sensed through the water level sensor 6 and the water supply is completed to the determined water level, the microcomputer (b) controls the motor driving part (e) to rotate the motor 5 forward and reverse, and the gear part 4 Washing is performed while the pulsator 3 is rotated forward and reverse at a predetermined rotation speed.

In this way, while going forward and backward washing the pulsator (3) to go to the laundry completion determination step 31 to determine whether the ongoing washing is completed, if the washing is not completed until the laundry is completed After the washing is completed, the washing is completed, go to the drainage step 32 to discharge the contaminated washing water generated during washing to control the water supply and drain drive (C) to proceed with the drainage.

As described above, the microcomputer (b) determines whether a predetermined drainage time (60 seconds) has elapsed after the completion of drainage in the drainage time elapsed determination step 33. This is to float floating matters generated during washing onto the laundry in the washing tank 2.

Therefore, if the predetermined predetermined drainage time (60 seconds) has not elapsed, the water is continuously waited until the drainage time has elapsed. On the other hand, if the drainage time (60 seconds) has elapsed, the microcomputer (b) takes a shower water supply. Go to step 34 to control the water supply and drainage drive (C) to proceed to spray water to the laundry in the interior of the washing tank 2 through the spray ring (8), but randomly set shower water supply time (30 seconds) During the shower water to the washing tank (2), the shower water is to be discharged to the outside of the washing tank (2) by the washing water showered on the laundry or drainage floating in the laundry after draining.

While discharging the floats out of the washing tank 2 while showering as described above, the microcomputer (b) goes to the shower water supply time elapsed judging step 35 to determine whether a randomly set shower water supply time (30 seconds) has elapsed. At this time, if the randomly set shower water supply time (30 seconds) has not elapsed, the shower water is continuously supplied. On the other hand, if the randomly set shower water supply time has elapsed, go to the shower water supply stop step (36) and change the water supply and drive unit (C). By controlling and stopping the shower water supply through the injection ring 8, and then in the microcomputer (b) to go to the balance dewatering step 37 to remove the wash water absorbed in the laundry by controlling the motor driving unit (e) 5) Rotate the washing tank 2 while rotating in one direction to proceed with dehydration. When the balance dewatering is completed, go to the dehydration step 38 and spin the washing tank 2 at high speed while dehydrating. Then, the next administration will proceed.

As described above, the present invention drains after completion of washing, and after the predetermined set draining time, proceeds to shower water, and proceeds to the shower water for a predetermined time, the laundry after draining with the wash water to be showered By dewatering the suspended solids discharged out of the washing tank and proceeding to dehydration, the suspended solids do not engulf or remain in the laundry after the drainage, so that a more hygienic and clean dehydration effect can be obtained after dehydration is completed.

Claims (1)

The laundry is put in the initialization state, the washing and washing the pulsator while rotating the pulsator in the state that the water supply is made to the determined water level, and draining to drain the contaminated washing water generated during washing when the washing is completed and In the drainage step 32, the drainage time elapsed judging step 33 determines whether the drainage time arbitrarily set when the drainage is completed, and the drainage time elapsed step 33 determines the drainage time elapsed. If so, the shower water supply step 34 for proceeding with the shower water for a predetermined time (30 seconds), and the shower water supply time elapsed judging step for determining whether the shower water in progress in the shower water supply step 34 has elapsed arbitrarily set ( 35) and the shower water supply stop step 36 of stopping the shower water supply when the shower water supply time has elapsed in the shower water supply time elapsed determination step 35; If the shower water supply is stopped in the shower water supply stop step (36), the shower dewatering method of the washing machine characterized in that the balance dewatering and dewatering step (38) to remove the water absorbed in the laundry.