KR101315288B1 - Dishwasher of water reuse system for rinse out water and washing water - Google Patents

Abstract

The present invention relates to a dishwasher for recycling washing water and rinsing water, and specifically, to collect hot washing water and rinsing water sprayed during the washing and rinsing operations of the dishwashing machine, and to guide the collected washing water and rinsing water according to the number. The present invention relates to a dishwasher for rinsing water recycling to recycle high-temperature washing water and rinsing water that are discarded during washing and rinsing operations.
The present invention is provided with a rinsing tank, a washing tank and an impeller on the inside, and in the dishwasher consisting of an upper case and a lower case, the bent portion is formed at the lower end, the upper case is formed in the incision cut part of the middle of the bent portion ; Corresponding to the position of the incision in the upper end, the washing and rinsing water sprayed to the upper through the impeller during the washing and rinsing operation to hit the wall surface of the upper case to be collected through the bent when flowing down, but the water collected on one side It includes a lower case is provided with a collecting box is formed to discharge the discharge hole and the guide pipe to guide the water collected in the collection through the discharge hole in number.

Description

Dishwasher of water reuse system for rinse out water and washing water}

The present invention relates to a dishwasher for recycling wash water and rinsing water, and specifically, to collect hot washing water and rinsing water sprayed during the washing or rinsing operation of the dishwashing machine, and to guide the collected washing water and rinsing water in number. The present invention relates to a dishwasher for recycling washing water and rinsing water to recycle high-temperature washing water and rinsing water discarded during washing and rinsing operations.

As is generally known, commercial dishwashers usually consist of sinks (or sometimes referred to as 'avale tanks' or 'bulim tanks'), wash baths and rinsing baths, and are first soaked in the dishes to be cleaned and then transferred to the wash baths. Then, in the washing tank, the dishes are washed with water mixed with one or three kinds of detergents, and then the rinsed dishes are rinsed and washed again with hot water and then rinsed in a rinsing tank for second rinsing.

That is, when looking at the configuration of a conventional washing tank, the upper and lower washing nozzles and rinse nozzles are respectively installed on the upper side, and the lower side is equipped with a removable water pipe so that the washing water can always maintain a certain amount of water and at the same time circulating pumping the washing water on one side. A washing tank equipped with a circulation pump is provided, and a hot water tank and a hot water supply pump are mounted to supply hot water to the washing tank.

Therefore, the dishes washed in the sink first arranged in a rack and transported to the washing tank to be washed again, at this time the washing water contained in the washing tank is recycled by the pump to wash.

In addition, after washing as described above to operate the pump connected to the rinsing tank to rinse the washed dishes through the rinse nozzle of hot water in the rinsing tank, the rinsing water supplied is introduced into the washing tank to the outside through the water pipe Emissions will be made.

On the other hand, the role of the sink in the commercial dishwasher is to soak the used tableware in water dissolved in the detergent and at the same time to clean the washing, three kinds of liquid or powder to give the efficiency and speed of washing the dish usually Detergent is added and mixed.

In addition, powder or liquid detergents dissolve well in warm water rather than cold water. In general, water is usually used as it is in the sink rather than using warm water. The detergent concentration of the wash water naturally contained in the sink becomes thinner, so the detergent supply must be provided periodically.

However, in the above-described rinsing water tank, since the waste hot water discharged after rinsing the dishes is discharged to the outside as it is, the waste of water resources is inevitably caused as well as energy waste caused by heating the water at room temperature to hot water.

Therefore, it is urgent to develop a device for recycling the waste hot water discharged after washing in the rinsing tank to solve the above pointed waste.

Patent Registration No. 10-867531

In the above patent document, when the used washing water and rinsing water are pumped and supplied through the supply pipe and the connecting pipe by the pump installed in connection with the recovery pipe, the air flowing into the air suction passage attached to the connecting pipe is introduced into the washing water or the rinsing water. By allowing bubbles to occur in the wash and rinsing water, the dirt from the dishes contained in the sink is not limited to separation by soaking, but it is possible to force separation by bubbles so that the washing time in the sink can be shortened. A technique for a commercial dishwasher having improved water recycling efficiency is disclosed.

However, in the case of the dish washing machine, a separate pump for pumping the discarded washing water and the rinsing water to be introduced into the water pump has to be provided, resulting in an increase in manufacturing cost due to unnecessary waste of power and an increase in facilities.

In addition, when the user does not use the dishwasher, it has to be troublesome because the power supply to the pump must be cut off one by one.

The present invention has been invented to solve the above problems, the object is composed of an upper case and a lower case, the upper case is lowered to wash the dishes when combined with the upper portion of the lower case when washing and rinsing the upper It is equipped with a separate drip means for hitting the inner surface of the case to collect the falling water, and by connecting a hose or the like to the rear of the drip means so that the water flows into the sink, the washing water and the rinsing water being discarded at high temperature are washed in the sink. It is an object of the present invention to provide a dishwasher for recycling washing water and rinsing water, which can be recycled into water used in the process.

The present invention for achieving the above technical problem is provided with a rinsing tank, a washing tank and an impeller inside, in the dishwasher consisting of an upper case and a lower case, the bent portion is formed at the lower end, the middle portion of the bent portion An upper case in which a cut portion is formed; Corresponding to the position of the incision in the upper end, the washing and rinsing water sprayed to the upper through the impeller during the washing and rinsing operation to hit the wall surface of the upper case to be collected through the bent when flowing down, but the water collected on one side It includes a lower case is provided with a collecting box is formed to discharge the discharge hole and the guide pipe to guide the water collected in the collection through the discharge hole in number.

In one embodiment, the discharge hole is configured to be located above the position of the sink, it characterized in that the water collected in the collecting box is introduced into the water by gravity by gravity.

According to the dishwasher for recycling the washing water and the rinsing water of the present invention, first, the bent portion formed at the lower end of the upper case is cut in a predetermined section, and provided with a collecting box in which a discharge hole is formed at a position corresponding to the cutout, By collecting the washing water and the rinsing water in the collection guide by the number has the effect of saving water through a simple configuration.

Second, as the discharge hole of the collection box is formed above the sink, the washing water and the rinsing water to be discarded by gravity flow into the sink, so the water can be recycled without installing a separate pumping facility, thereby reducing the manufacturing cost. .

Third, it is possible to save energy because you do not have to operate a separate water heater, etc. to wash the dishes for the abalone dish washing.

1 is a perspective view showing a state of a dish washer for washing and rinsing water recycling of the present invention.
Figure 2 is a perspective view showing a state in which the upper case is raised in FIG.
3 is a partial cutaway perspective view illustrating a positional relationship between a rear plate of an upper case and a rear plate of a lower case of FIG. 1;
4 is a sectional view taken along line AA in Fig.
5 is a state diagram showing a state in which the dishwasher for washing and rinsing water recycling of the present invention combined with the sink.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. In addition, detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of the present invention, the dishwasher for recycling the washing water and rinsing water of the present invention will be described in detail.

1 is a perspective view showing the appearance of a dish washer for washing and rinsing water recycling of the present invention, Figure 2 is a perspective view showing the upper case in Figure 1, Figure 3 is a rear plate of the upper case of Figure 1 A partial cutaway perspective view showing the positional relationship of the rear plate of the lower case, Figure 4 is a cross-sectional view taken along line AA of FIG.

1 to 4, the dishwasher for recycling the washing water and the rinsing water of the present invention is configured similarly to a commercial dishwasher that is conventionally used in a business, school or restaurant.

Specifically, the upper part serves as a lid for opening and closing the dishwasher, the upper case 10 is provided with an impeller on the inside, the lower case is provided on the lower case, the impeller 30, the rinsing tank and The lower case 20 is provided with a washing tank. Since the function of the dishwasher is almost the same as the function of the conventional dishwasher, a detailed description thereof will be omitted.

A bent portion 11 is formed at a lower end of the upper case 10, and a cutout portion 12 is formed in which a portion of the middle of the bent portion 11 is cut and opened downward.

On the other hand, the upper part of the lower case 20 is formed in the collecting container 21 at a position corresponding to the position of the incision 12, the collecting box 21, the impeller 30 during the washing and rinsing operation When washing water and rinsing water sprayed to the upper part through the hitting the wall surface of the upper case 10 and then flowing down through the bent portion 11 or to flow down the wall surface to collect.

In addition, a discharge hole 22 is formed on the rear surface of the collection box 21 to discharge the high temperature washing water and the rinsing water collected in the collection box 21 to the outside.

On the other hand, the washing water and rinsing water collected in the collection box 21 is discharged through the discharge hole 22, wherein the discharged water is guided to the sink 40 by the guide pipe 23.

On the other hand, the discharge hole 22 is configured to be located above the position of the sink 40, so that the water collected in the collection box 21 is introduced into the inlet 41 of the sink 40 by gravity. It is desirable to. Therefore, the guide pipe 23 is formed to be inclined at a predetermined angle θ.

Therefore, the hot washing water and the rinsing water are introduced into the inlet 41 of the sink 40 without a separate pumping facility so that the dishes collected for cleaning the priming can be immediately washed.

Hereinafter, the use state of the dishwasher for recycling the washing water and rinsing water of the present invention configured as described above will be described.

5 is a state diagram showing a state in which the dishwasher for washing and rinsing water recycling of the present invention combined with the sink.

Referring to FIG. 5, after receiving the dishes that have been cleaned in the sink into the inside of the dishwasher, the dishwasher is washed through the dishwashing mode, and the dishes are rinsed in the rinsing mode. Water discharged from the impeller 30 hits the inner wall of the upper case 10 and is discarded through the drain hole 24.

In this case, when the water is collected in the sink 40 by introducing a portion of the hot water, which is disposed at the upper end of the lower case 20, into the sink 40, the washing of the avalanche through the collected water is performed. You can wash the dishes.

In the case of conventional dishes for washing apricots, they are washed through high temperature water, and during washing, the water is heated and used through an instant water heater.

However, according to the dishwasher for recycling the washing and rinsing water of the present invention, since the hot water already heated in the dishwasher flows into the sink 40, it is not necessary to use the instantaneous water heater for heating the water, thereby saving energy. do.

In addition, since the detergent is already dissolved in the washing tank and the rinsing tank, it is not necessary to solve a separate detergent for cleaning the tableware in the sink, thereby preventing waste of the detergent.

In addition, since the washing water and the rinsing water of the sink 40 introduced through the collection box 21 are automatically discharged through the outlet formed on the inner side when the sink 40 is filled, the dishwasher is continuously operated. As the water is replenished, the sink 40 for the priming is always filled with water so that the priming of the tableware is possible at any time.

The embodiments of the dishwasher for recycling the washing water and the rinsing water of the present invention described above are merely exemplary, and those skilled in the art to which the present invention pertains have various modifications and equivalent other embodiments. You can see that it is possible. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

10: upper case 11: bent portion
12: incision 20: lower case
21: Collector 22: Outlet
23: guide pipe 24: drain
30: impeller 40: sink
41: inlet

Claims (2)

In the dishwasher which is provided with a rinsing tank, a washing tank and an impeller on the inside, the upper case 10 and the lower case 20,
An upper case 10 in which a bent part 11 is formed at a lower end thereof, and a cutout part 12 in which a middle portion of the bent part 11 is cut off is formed;
Corresponds to the position of the incision 12 in the upper end, and when the washing and rinsing water sprayed to the upper through the impeller 30 during the washing and rinsing operation hits the wall surface of the upper case 10 and then the bent portion ( 11) but the lower case 20 is provided with a collecting box 21 is formed with a discharge hole 22 to discharge the collected water on one side,
And a guide pipe (23) for guiding the water collected in the collection box (21) to the sink (40) through the discharge hole (22). The method according to claim 1,
The discharge hole 22,
The dishwasher for washing and rinsing water recycling, characterized in that configured to be located above the position of the sink 40, the water collected in the collection box 21 is introduced into the sink 40 by gravity.

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