KR19990004058A - How to wash dishwasher - Google Patents

Abstract

The present invention sprays and washes the water supplied from the upper part of the tableware to the lower part of the tableware at the initial stage of the dishwashing, and after the predetermined time elapses, the washing water is sprayed from the lower part of the tableware to the upper part so as to clean the dish. The present invention relates to a soak washing method of the dishwasher, and the present invention provides a water supply step (30) for supplying the washing water to the tableware located in the lower portion through the upper injection nozzle in the initialization state, and the water supply in the water supply step (30) Water supply completion determination step 31 to determine whether the wash water is completed at the arbitrarily set water level, and if the water supply is completed at the arbitrarily set water level in the water supply completion determination step 31, the pump is driven to dish the wash water through the lower part nozzle A soaking step 32 which is soaked for a soaking time (10 minutes), which is arbitrarily set to spraying (1 minute) and pause (2 minutes), In the soaking step 32, a soaking completion determination step 33 for determining whether the soaking time (10 minutes) arbitrarily set in the soaking step 32 is completed, and when the soaking is completed in the soaking completion judging step 33, washing is performed while driving the heater. Characterized in that step 34 is made.

Description

How to wash dishwasher

The present invention relates to a soak washing method of the dishwasher, and in particular, the washing water supplied during the initial stage of the dishwashing water is sprayed from the upper portion of the dish to the lower portion, and called after spraying from the lower portion of the dish to the upper portion after a predetermined time elapses. After washing the dishes, the present invention relates to a soaking and washing method of the dishwasher to enable more hygienic and clean dishwashing.

In general, the dishwasher has two types, a front door method and an up door method. In the case of the up door method, the dishwasher may be called in the dish washing mode. There is a risk that the soaking function will not be possible.

However, in the case of the front door method, the nozzles are installed at each of the lower and upper parts of the washing chamber so that the washing can be performed while spraying water up and down during the washing, and only the lower nozzle is provided to wash while spraying the washing water upward. However, in the case of the dishwasher having only the upper, lower nozzles or lower nozzles of the front door type, the pumped washing water is sprayed to the upper and lower parts or only sprayed to the upper part when washing, In reality, when rice is used as a staple food in our lives, when rice paste or food waste remaining on the table is stuck to the tableware after meals, the washing water sprayed up and down during the above cleaning cannot be easily separated. In addition, since the dish will not fall off easily, the dishes will not run out after washing. If there is a problem that remains as it is or the detergent ingredients remain in the rice paste as it is, if the rice paste is stuck on the dish, the dish is removed prior to washing the dish or the user washes the dish to remove the rice paste of the dish. In the case of the front door method, the washing machine equipped with the upper and lower nozzles may still be called to some extent, but in the case of the dishwasher having only the lower nozzle, the dishwasher may be placed in the upper part of the washing room. It was difficult to spray the washing water evenly, so it was not possible to perform a smooth soak and had a problem that the soaking effect and the washing effect of the desired degree could not be obtained.

An object of the present invention is to wash the water is sprayed to the tableware through the upper injection nozzle in the initial water supply in order to wash the dish, and after the completion of the water by spraying with the washing water sprayed from the lower portion, sometimes dishware Easily separating the rice paste or food scraps attached to the can be washed dishes will provide the effect of more hygienic and clean cleaning.

In order to realize the above object, the present invention supplies water while washing water sprayed at the time of initial water supply is sprayed to the lower tableware through the upper nozzle, and then sprayed and stopped to the upper part with the lower nozzle for a predetermined time when the spraying water supply is completed. And, when the soaking is completed for the predetermined time, characterized in that made to proceed to the washing while spraying to the tableware through the lower nozzle to the top.

1 is a schematic longitudinal sectional view of a dishwasher applied to the present invention;

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

Figure 3 is a flow chart for the soak washing method of the present invention dishwasher

Explanation of symbols for main parts of the drawings

A; Operation signal input; Micom

All ; Drainage and drainage drive; Water level detector

E; Pump driving part bar; Heater drive part

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

1 is a schematic longitudinal sectional view of a dish washing machine applied to the present invention, the upper spray nozzle (2) is mounted on the upper portion of the washing chamber (1) for washing the dishes to be washed with the sprayed water, the upper spray nozzle (2) is equipped with a water supply valve (3) for supplying the washing water, the lower part of the washing chamber (1) is equipped with a lower part four nozzle (4) for spraying the washing water to the upper portion, the washing chamber (1) On the bottom of one side of the heater is mounted a heater (5) for heating the water supplied wash water, the pump (6) for discharging the water to the lower part of the nozzle (4) by pumping the supplied water to the lower side of the heater (5) Mounted, the rear of the washing chamber (1) is made up of a water level detection unit (7) for detecting the water level of the water supply and drainage.

2 is a schematic control block diagram of a dish washing machine used in the present invention, the operation signal input unit for setting and inputting a series of washing, rinsing, and drying stroke operation signals for a dish to be washed during dish washing. And the microcomputer (b) which controls the respective driving units by controlling the inputted driving signal by a predetermined program, and outputting the controlled signal. (D) a water supply and drainage unit for draining the water supplied to the washing chamber and the water supplied to the washing chamber according to a control signal of (c), and a water level sensing unit for detecting the water level of the water and the water drained from the water supply and drainage unit (c); And, when the water supply is completed by a predetermined level by the water level detection unit (D), the pump driving unit (e) for washing and rinsing the dishes while spraying the pumped washing water by pumping the washing water; Is to be composed of a drain East (C) a heater driving part (F) for heating, or drying the dishes after completion of washing and rinsing the washing water is feed water to a predetermined temperature by the control signal of the microprocessor (B) by.

Figure 3 is a flow chart for the so called washing method of the dishwasher of the present invention, the water supply step of supplying the washing water to the tableware located in the lower portion through the upper injection nozzle in the initialization state and the water supply in the water supply step 30 Water supply completion determination step 31 to determine whether the wash water is completed at the arbitrarily set water level, and if the water supply is completed at the arbitrarily set water level in the water supply completion determination step 31, the pump is driven to dish the wash water through the lower part nozzle A soaking step 32, which is called for a soaking time (10 minutes) that is randomly set to spraying (1 minute) or a pause (2 minutes), and a soaking time (10 minutes) that is arbitrarily set in the soaking step 32, The soaking completion determination step 33 to determine whether it is completed, and if the soaking is completed in the soaking completion determination step 33 is to be made of a washing step 34 for driving while driving the heater.

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

First, after the meal is finished, put the dishes in the washing room of the dishwasher to wash the dishes with food residues, and then through the operation signal input unit (A) the operation signal for the series of washing administration to be cleaned. When input to the control, the microcomputer (b) controls the operation signal input by a predetermined program, and the washing while outputting the controlled signal, the dish to be cleaned at this time more clean and hygienic When the washing call is input to the microcomputer (b) through the operation signal input unit (a) for washing, the microcomputer (b) goes to the water supply stage (30) and controls the water supply and drain driving unit (c) to supply a water supply valve ( 3) Open the water supply and start the table of the tableware to wash by spraying water to the tableware located in the lower part through the upper spray nozzle (2) mounted on the upper part of the washing chamber (1) Wetted evenly while is water.

In this way, while supplying water evenly wet the surface of the tableware, the microcomputer (b) goes to the water supply completion judging step (31) to control the water level detection unit (d) through the water level detector (7) It is determined whether water supply is completed at the set water level (washing water level). If the water level is not supplied to the arbitrarily set water level as a result of the determination, the microcomputer (b) supplies the water supply and drainage unit until the water supply is completed at an arbitrarily set water level. C) by controlling the water supply to the entire surface of the tableware evenly through the upper spray nozzle (2), and then the water supply is completed at a randomly set water level, the microcomputer (b) water supply Stop, and then go to the soaking step 32 to control the pump driving part e to pump the supplied wash water through the pump 6; The pumped washing water is sprayed into the tableware located in the upper part through the lower part nozzle (4), but the injection time for spraying through the lower part nozzle (4) is carried out for one minute, and this one minute injection is completed If it is to rest for 2 minutes while repeating for a randomly set soak time (10 minutes) is pressed to the dishes or the food waste is called.

While the dish is soaked as described above, the microcomputer (b) goes to the soaking completion determination step 33 to determine whether a randomly set soaking time (10 minutes) is completed. If the soaking time is not completed, the soaking process is continuously performed. If the soaking time is completed, the microcomputer (b) goes to the washing step 34 and controls the heater driving unit (bar) to operate the heater 5. The heated wash water is heated to a predetermined temperature arbitrarily set, and the heated wash water is pumped through the pump 6 of the pump driving part (e), and the pumped wash water is called through the lower part nozzle (4). Since it is sprayed on the tableware made of it will be more easily to wash while separating food scraps attached to the tableware.

As described above, in the present invention, in order to wash the dishes, the washing water supplied at the time of initial water supply is sprayed onto the lower dishes through the upper nozzle. When the soaking is completed for the predetermined time, the washing is carried out by spraying the dishes to the upper part through the lower nozzle, so that the dishes can be washed more easily while separating food waste as well as the rice paste attached to the dishes. It is to provide an effect that can be hygienic and clean cleaning.

Claims (1)

Water supply step 30 for supplying the wash water to the tableware located in the lower portion through the upper injection nozzle in the initialization state, and the water supply completion determination step to determine whether the water supply in the water supply step 30 is completed at a randomly set water level ( 31) and, if the water supply is completed at the level set arbitrarily in the water supply completion determination step 31, by spraying the washing water to the dish through the lower part nozzle by driving the pump, spraying (1 minute), at rest (2 minutes) A soaking step 32 for soaking for a set soaking time (10 minutes), a soaking completion judging step 33 for determining whether a soaking time (10 minutes) arbitrarily set in the soaking step 32 is completed, and the soaking completion If the soaking is completed in the determination step (33), soaking washing method of the dishwasher to be made of a washing step (34) for driving while driving the heater.