KR20020024663A - Tableware auto washing system - Google Patents

Abstract

PURPOSE: A dishwasher is provided to rapidly and effectively remove impurities sticked to dishes by vibrating water stored in a water tank using an ultrasonic wave generator. CONSTITUTION: A dishwasher comprises a water tank(102) and an ultrasonic wave generator(111) which is attached to a lower portion of the water tank(102) in order to remove impurities sticked to dishes by vibrating cleaning water supplied into the water tank(102). The water tank(102) is accommodated in a case(101) in which a control section(113) is coupled to a door(112). The water tank(102) is formed with a water supplying hole(103) connected to a water supplying pipe(103) and a discharging hole(105) connected to a discharging pipe(106). Cleaning water is supplied into the water tank(102) through a water feeding valve(107) and the water supplying pipe(103) and is discharged out of the water tank through a water discharging valve(108) and the discharging pipe(106).

Description

Dishwasher {TABLEWARE AUTO WASHING SYSTEM}

The present invention relates to a dishwasher, and in particular, the ultrasonic generator by attaching an ultrasonic generator to the bottom of the tank to form a discharge hole connected to the water supply pipe and the drain pipe in the water tank seated inside the case is coupled to the control unit and the door The washing water supplied to the inside of the tank by vibrating can remove foreign matters attached to the dishes quickly and efficiently, so it is very effective to clean the dishes and the water is washed by the appropriate amount of washing water. The present invention relates to a dishwasher which can be supplied to consumers at a low price due to a low production cost without a risk of trouble of the cup by a simple structure.

The structure of a conventional dishwasher includes a shelf seated inside the case to seat dishes,

An upper injection nozzle for spraying the washing water on the upper side of the tableware seated on the shelf;

An upper motor mounted outside the case for rotating the upper injection nozzle;

A lower injection nozzle for spraying the washing water from the lower side of the dish seated on the shelf;

A lower motor is mounted on the outside of the case for rotating the lower injection nozzle.

In addition, the dishwasher includes a control unit for controlling the operation of the door and the dishwasher to put or take out the dishes on the shelf.

The operation of the conventional dishwasher as described above was to remove foreign substances adhered to the dishes by spraying the washing water to the upper and lower sides of the dishes seated on the shelf while the upper injection nozzle and the lower injection nozzle rotated by the drive of the upper and lower motors. .

However, in the conventional dishwasher as described above, the upper and lower injection nozzles are rotated to spray the washing water by rain pressure as the water pressure rotates. Where the washing water is accompanied by the water pressure, the washing is smoothly performed, but the water pressure is increased. Since the accompanying washing water does not reach, but the washing water flows down in part also did not expect a clean wash and had a very inefficient problem in efficiency.

In addition, since the conventional dishwasher requires a large amount of washing water, waste of water is severe.

In addition, since the conventional dishwasher is very complicated in structure as described above, a lot of trouble occurs and the repair was not performed smoothly, which caused a lot of dissatisfaction among consumers.

In addition, since the conventional dishwasher is made of a complicated structure, the production cost and the consumer price are very expensive, and therefore, only a specific person can use it without purchasing it.

The purpose of the present invention for solving and solving these conventional problems,

The washing water supplied to the inside of the tank by the operation of the ultrasonic generator can vibrate and remove foreign substances adhering to the dishes quickly and efficiently, so it is very effective to clean the dishes and the dishes are washed by the appropriate amount of water. With the simple structure, there is no fear of breakdown of the glass and the purpose of supplying it to consumers at a low price by the low production cost.

In order to achieve the above object, the present invention,

The purpose of the present invention may be achieved by forming a discharge hole connected to a water supply pipe and a drain pipe connected to a water supply pipe in a water tank seated inside the case in which the control unit and the door are coupled, and attaching an ultrasonic generator to the bottom of the water tank.

1 is a cross-sectional view showing the configuration of the present invention dishwasher

Figure 2 is a cross-sectional view showing a state in which the water supply pipe is connected to the water tank of the present dishwasher

<Code Description of Main Parts of Drawing>

101-case 102-bath

103-water supply 104-water supply pipe

105-Drain 106-Drain

107-Drain valve 108-Drain valve

109-lid 111-ultrasonic generator

112-door 113-control unit

The configuration of the present invention will be described in detail with reference to Figs.

In order to be able to supply the washing water through the water supply pipe 104 by the control by the opening and closing of the water supply valve 107 and to drain the washing water through the drain pipe 106 by the control by the opening and closing of the drain valve 108. The water tank 102 forming the water supply hole 103 connected to the water supply pipe 104 and the discharge hole 105 connected to the drainage pipe 106 into the case 101 in which the control unit 113 and the door 112 are coupled. ,

The ultrasonic wave generator 111 is attached to the bottom of the water tank 102 to remove the foreign matter attached to the dishes by applying vibration to the wash water supplied to the water tank 102.

In addition, the washing water supplied to the water supply hole 103 connected to the water supply pipe 104 may be supplied while forming a vortex in the water tank 102 such that the dishes contained in the water tank 102 may be immersed in the water while being rotated by the vortex. In order to ensure that the water supply pipe 104 is connected to one side quadrant (P) of the diameter of the water tank 102 at an angle of about 90 degrees.

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

First, the door 112 mounted in front of the case 101 of the dish washing machine of the present invention is opened, and then the lid 109 covered on the upper side of the water tank 102 is removed.

Then, the dishes to be washed into the inside of the tank 102 in which the lid 109 is separated.

After the dishes are put into the water tank 102 as described above, the lid 109 is closed to the upper side of the water tank 102 and the door 112 of the case 101 is also closed.

Then, the controller 113 of the upper part of the case 101 is pressed to set the time, and then the start button is pressed.

Pressing the start button of the control unit 113 opens the water supply valve 107 mounted on the water supply pipe 104 and supplies the washing water to the water tank 102 as shown in FIG. 1 through the water supply hole 103. This is done.

At this time, since the water supply pipe 104 is connected to one side quadrant P of the diameter of the water tank 102 at an angle of about 90 °, as shown in FIG. 2, the washing water supplied to the water supply hole 103 is connected to the water tank 102. It is supplied while forming the vortex in the inside and the dishes contained in the water tank 102 is immersed in the washing water while being rotated by the vortex.

As described above, when the level of the washing water supplied to the water tank 102 reaches a predetermined level, the control unit 113 blocks the water supply valve 107.

And, by the blocking of the water supply valve 107, the wash water of the water tank 102 is maintained at a certain level and the dishes are kept completely submerged in the wash water.

At this time, the control unit 113 instructs the operation of the ultrasonic generator 111.

As the ultrasonic generator 111 is operated by the command of the control unit 113 as described above, the vibration is transmitted to the water tank 102 and the washing water. The washing water vibrates at a predetermined wavelength by the vibration force, and the foreign matter buried in the tableware. Will remove them.

The removal of foreign substances by the vibration is achieved at the same time over the entire surface of the dish can be obtained very high cleaning efficiency.

When the washing process is performed for a predetermined time, the operation of the ultrasonic generator 111 is stopped by the instruction of the control unit 113 and at the same time, the drain valve 108 is opened to drain the washing water in the water tank 102. And drain through the drain valve 108 to the drain pipe 106 as shown in FIG.

Therefore, the water drained to the drain pipe 106 is drained in the state containing the foreign substances removed from the tableware.

When the drainage is completed to the drain pipe 106, the drain valve 108 is blocked by the instruction of the control unit 113, and the water supply valve 107 is opened to enter the rinsing process.

The rinsing process is performed in the same manner as the above-described washing process, and since the dishes which have been rinsed are cleaned very cleanly, they can be taken out to the outside and displayed on the table shelf.

In addition, the dishwasher of the present invention can also be equipped with a normal detergent dispensing device (not shown) that can be added to the detergent, so that cleaning with detergent can be more clean.

In addition, since the dishwasher of the present invention can also be provided with a common warmer (not shown) that can supply warm air, the dishes that have been washed can be dried by the warmer of the warmer.

Thus, the present invention forms a discharge hole connected to a water supply pipe and a drain pipe connected to a water supply pipe in a tank seated inside a case where the control unit and the door are coupled, and attaches an ultrasonic generator to the bottom of the tank to operate the ultrasonic generator. The washing water supplied to the machine can vibrate and remove foreign substances attached to the dishes quickly and efficiently, so it is very effective to wash the dishes, and because the dishes are washed by the appropriate amount of washing water, water saving effect can be obtained. There is no risk of trouble of the cup, and it is useful to be able to supply to consumers at low price by low production cost.

Claims (2)

In order to be able to supply the washing water through the water supply pipe 104 by the control by the opening and closing of the water supply valve 107 and to drain the washing water through the drain pipe 106 by the control by the opening and closing of the drain valve 108. The water tank 102 forming the water supply hole 103 connected to the water supply pipe 104 and the discharge hole 105 connected to the drainage pipe 106 into the case 101 in which the control unit 113 and the door 112 are coupled. , And an ultrasonic generator (111) attached to the bottom of the water tank (102) in order to remove the foreign matter attached to the dishes by applying vibration to the wash water supplied to the water tank (102). The method of claim 1, The washing water supplied to the water supply hole 103 connected to the water supply pipe 104 is supplied while forming a vortex in the water tank 102 so that the dishes contained in the water tank 102 may be rotated by the vortex to be immersed in the wash water. And a water supply pipe 104 connected to one side quadrant P of the water tank 102 at an angle of about 90 °.