KR101318758B1 - Spin-dryer of food waste - Google Patents

Abstract

The present invention discloses a food waste dehydrator.
The food waste dehydrator according to the present invention is provided with a drain box having a drain hole installed on the top of the sink and washing the dishes, and a driving motor mounted under the drain box and extending in a vertical direction into a drain shaft. And a locking boss portion into which the driving shaft of the driving motor is inserted into the driving shaft, and a rotating filtration net fastened to the driving motor in such a manner that the driving shaft is inserted into the locking boss portion in a state in which the driving shaft is inserted into the drain box. A tight filtration network to be tightly coupled, and an inner lid portion preventing the kitchen utensils other than food from falling into the drainage container and an outer lid portion provided at the top of the drainage container to prevent the washing water from flowing into the drainage port. In the food waste dehydrator, a room facing the rotary filtration net at the inner side of the sump. The first water supply pipe for supplying water to the nozzle of the nozzle unit receives water from the faucet in the nozzle unit and the outer side surface of the drain container and a second water supply pipe for supplying the washing water for dish washing It is characterized in that it comprises a water-saving portion to the built-in, by this, food waste stacked on the rotary filtration network by the food waste can be easily removed without a separate power or energy release, it is possible to efficiently use the space inside the sink. .

Description

Spin-dryer of food waste

The present invention relates to a food waste dehydrator, and more particularly, to remove food waste that is laminated to a rotary filtration network by food easily without a separate power or energy release, and to effectively utilize the space inside the sink. It is about.

In general, a sink is used for cooking or washing dishes in a kitchen, and includes a cabinet part that forms a storage space therein, a top plate that is mounted on an upper part of the cabinet part to form a countertop, and is mounted on one side of the top plate to wash dishes. It is composed of a bucket unit provided with a space for washing fruits or vegetables, and a drainage unit installed in the bucket unit for discharging water washed dishes or food, etc. to the outside.

Such a sink will be described with reference to FIGS. 1 and 2.

The sink 1 is to be in close contact with the bucket portion 14, the washing water overflow prevention hole 22 formed on one side of the bucket portion 14, the drain hole 10 formed in the central portion of the bucket portion 14, and the top of the drain hole An outer lid portion 21 provided, an inner lid portion (not shown, disposed below the outer lid portion) to prevent falling of kitchen utensils such as a cutlery other than food into a drain box, a rotary filtration net 11, A drain box 17, a drain hole 13, which is provided in the lower part of the drain box and connected to the drain pipe and the airtight connection, the drain pipe 19, the overflow hole 20 and the overflow pipe 18.

The outer lid portion 21 to cover the drain 10 formed in the central area of the bottom surface of the bucket portion 14 to prevent the wash water leakage, and serves to prevent the distribution of odors.

The rotary filtration network 11 is installed spaced apart from the drain container 17 at predetermined intervals inside the drain container 17 to filter the food spilled through the drain port 10.

The drain container 17 supports the rotary filtration network 11 and is disposed to maintain the airtightness with the drain hole 10, and a locking boss part (not shown) is provided therein, and is driven by the drive shaft of the driving motor (not shown). Power is transmitted.

In general, the drain box 17 is formed in a cylindrical shape, so that the water flowing through the drain port 10 does not flow into the sink, the direction of the drain port 10, the drain hole 13 and the overflow hole 20 It is manufactured to be sealed except for.

The drain hole 13 is formed in the central region of the bottom surface of the drain container 17, and is an outlet for flowing water flowing from the drain port 10 to the drain pipe 19, the drain pipe 19 is It is combined with the drainage hole 13 while maintaining airtightness, and serves as a passage for water flowing out of the drainage hole 13 to the external sewer pipe.

The overflow hole 20 is a bucket so that the water flowing from the overflow pipe 18, the one side is connected to the washing water overflow prevention hole 22 formed on one side of the bucket 14 flows into the drain container 17. It is formed on one side of the side (17) is coupled to the other side of the overflow pipe 18 while maintaining hermetic.

In the conventional sink having such a configuration, the food is filtered through the rotary filtration network 11, thereby preventing the food from flowing into the sewer through the drain box 17 and the drain pipe 19, thereby preventing the drainage of the drain pipe 19. Prevents clogging and prevents contamination of sewers.

However, this has a problem that food waste is formed in the rotary filter network 11 by friction of water and food while water is introduced through the rotary filter network 11, and becomes a hotbed of various bacteria and odors.

On the other hand, in the Republic of Korea Patent No. 714302, as shown in Figure 3, the washing machine 200 formed on the bottom surface of the drain container 118, protrudes from one side of the drain container 118, for example, the bottom surface of the drain container ( 118) a water spraying unit 210 for spraying water on the inner wall, a first water supply pipe 220 for supplying water to the water spraying unit 210, a second water supply pipe 230 connected to the original faucet or wall-mounted sink faucet, It has a switch valve 240 for controlling the flow of water from the second water supply pipe 230 to the first water supply pipe 220, the water injection unit 210 is connected to one side of the first water supply pipe 220 Water inlet hole 212 through which water is introduced, at least one spray hole 214 for injecting water into the inner wall of the drain container 118, and a water movement connecting the water inlet hole 212 and the spray hole 214 Trying to solve this problem by having a furnace 216, but this is also concentrated food by gravity downward Rotating filtration net 11 is blocked by the dregs, and still had a problem that can not remove the food residue accumulated in the side portion of the rotary filtration net (11).

In addition, the conventional sink has a problem that occupies a lot of unnecessary space because it is provided with a separate water-saving device to be installed on the wall surface or inside of the space (2) under the sink.

Therefore, the technical problem to be solved by the present invention is to easily remove the food waste laminated to the rotary filtration network by the food without a separate power or energy release, to provide a food waste dehydrator that can efficiently use the space inside the sink. will be.

The present invention, in order to solve the above-described technical problem, the drain provided with a drain is installed on the top plate of the sink and the waste water is discarded, and is installed below the drain to the drive shaft is vertically extended to the inside of the drain A driving motor to be provided, and a locking boss portion into which the driving shaft of the driving motor is inserted, and a rotating filtration net fastened to the driving motor in such a manner that the driving shaft is inserted into the locking boss portion in a state in which the driving shaft is inserted into the drainage bucket; Dense filtration network that is tightly coupled to the rotary filtration network, the outer lid close to the top of the drain container to prevent the washing water of the sink and the sink of the inner lid portion and the sink to prevent the kitchen utensils other than food to fall into the drain container In the food waste dehydrator provided with a lid, the rotating filter net from the inner side of the drain A first water supply pipe receiving water from a faucet in the nozzle part and supplying water to an injection hole of the nozzle part, and a second water supplying washing water for washing the dish. It provides a food waste dehydrator, characterized in that it comprises a water-saving unit for embedding the water supply pipe.

According to one embodiment of the present invention, the nozzle unit may be provided in plurality in the inner side portion of the drain.

According to another embodiment of the present invention, the nozzle unit may have at least one injection hole.

According to another embodiment of the present invention, the nozzle portion is disposed so that the water sprayed toward the rotary filtration network, it may be arranged above the drain pipe at the entire height of the drain box.

According to another embodiment of the present invention, the flow path direction in which the injection hole is formed may be determined in an angle range toward the bottom end and the upper end of the overall height of the rotary filter network.

According to another embodiment of the present invention, the total height R of the rotary filtration net may be greater than or equal to a sin value of a distance extending to the rotary filtration net in the flow path direction of the injection hole.

According to another embodiment of the present invention, each of the first water supply pipe and the second water supply pipe may be equipped with a solenoid valve.

According to another embodiment of the present invention, the plurality of slit braces of the rotary filtration net may be inclined.

According to another embodiment of the present invention, the inner lid portion or the outer lid portion may be a magnetic switch (magnetic interaction) is embedded in the N pole or S pole.

According to another embodiment of the present invention, a pair switch (S pole or N pole) corresponding to a magnetic switch of the inner lid portion or the outer lid portion is disposed at a predetermined position of the upper end of the sump. It may be.

According to the present invention, the food waste stacked on the rotary filtration network by the food waste can be easily removed without additional power or energy release, and the space inside the sink can be efficiently used.

1 is a perspective view schematically showing a conventional sink,
Figure 2 is a cross-sectional view showing the structure of the drain box mounted on a conventional sink,
3 is a view showing a structure for washing the interior of the conventional drain box,
Figure 4 is a drawing drawn out the drain in the sink as an embodiment of the food waste dehydrator according to the present invention,
5 is an exploded perspective view of the drain container shown in FIG. 4 separated for each component;
6 is a cross-sectional view taken along the AA ′ direction of the drain container of FIG. 4;
7 is an exploded perspective view (a), a cross-sectional view (b) of the nozzle unit according to the present invention;
8 is an enlarged view of a portion B of FIG. 5;
9 is a view drawn in a direction from above the shape that the inner lid portion is fastened to the upper end of the drain container according to the present invention,
FIG. 10 is a view illustrating a shape in which the outer lid part is fastened while the upper end part of the water container is kept airtight and viewed from above.

Hereinafter, a bead-apex assembly device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. As the inventive concept allows for various changes and numerous modifications, particular embodiments will be illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The food waste dehydrator according to the present invention is provided with a drain box having a drain hole installed on the top of the sink and washing the dishes, and a driving motor mounted under the drain box and extending in a vertical direction into a drain shaft. And a locking boss portion into which the driving shaft of the driving motor is inserted into the driving shaft, and a rotating filtration net fastened to the driving motor in such a manner that the driving shaft is inserted into the locking boss portion in a state in which the driving shaft is inserted into the drain box. A tight filtration network to be tightly coupled, and an inner lid portion preventing the kitchen utensils other than food from falling into the drainage container and an outer lid portion provided at the top of the drainage container to prevent the washing water from flowing into the drainage port. In the food waste dehydrator, a room facing the rotary filtration net at the inner side of the sump. The first water supply pipe for supplying water to the nozzle of the nozzle unit receives water from the faucet in the nozzle unit and the outer side surface of the drain container and a second water supply pipe for supplying the washing water for dish washing There is a feature that includes a water-saving unit that is built.

Figures 4 to 6 are each an embodiment of the food waste dehydrator according to the present invention is drawn from the sink drain drain drawing from the sink and the separation of the drain container shown in Figure 4 separated by components, and the drain container of Figure 4 Is a cross-sectional view taken along the AA 'direction.

4 to 6, the drain container (400, 500, 600) according to the present invention is a nozzle unit provided in a direction toward the rotary filter net (510, 610) from the inner side of the drain container (420, 520, 620) And first water supply pipes 450 and 550 which receive water from the faucet supply pipes 430, 530 and 630 to the nozzle part and supply water to the nozzles 522 of the nozzle part. It is characterized in that it comprises a water-saving unit 460 that incorporates the second water supply pipe (440, 540) for supplying the washing water for washing the dishes.

Here, the first water supply pipe (450, 550) is further extended to close the nozzle unit (420, 520, 620) (not shown), the second water supply pipe (440, 540) is further extended to dishware Finished with a sink water pipe for cleaning (not shown), the finishing means may be performed according to a conventional method.

The nozzles 420, 520, and 620 are arranged such that the sprayed water is directed toward the rotary filtration networks 510 and 610. The drain pipes 470, 570, 670) is preferably disposed at a height greater than the height provided, if the drain pipe is disposed at the same or lower position (at the height of the sump itself is installed in the sink), excess water is not drained This is because the nozzles 420, 520, and 620 may flow back into the nozzles or may prevent water injection.

The rotary filtration network (510, 610) is provided with a plurality of slit timber portion (812 of Fig. 8) to be easily discharged food debris separated from the drain box, and has a large space therebetween food waste of small size May escape immediately into the drain, causing the drain to clog or causing water pollution.

Accordingly, in order to prevent such a problem, a dense filtration net 512 is provided to be mounted in close contact with the rotary filtration nets 510 and 610. Such mounting may be performed according to a conventional method.

Here, the rotary filter nets 510 and 610 are provided with a locking boss portion 696 at the lower center thereof, and rotates by the driving force of the driving shaft 694 of the driving motor 692 to dehydrate food waste.

In addition, the nozzle unit 420, 520, 620 may be provided with a plurality, as long as it can spray the rotary filtration network at any position of the inner side of the drain container (400, 500, 600), in particular the nozzle unit An area that can be divided into three or four minutes of the drain container 400, 500, 600, or the like, having nozzle parts 420 ′, 520 ′, and 620 ′ disposed to face 420, 520, and 620. It can be arranged at equal intervals.

In addition, the nozzle units 420, 520, and 620 may include at least one injection hole 522. The nozzle units 420, 520, and 620 may include at least one injection hole 522. Considering that the pressure of the water sprayed when the water pressure of the general tap water supplied from 530 is low may reduce the removal efficiency of food waste, the number of nozzles may be reduced. The flow path direction to be formed may be determined in an angle range toward the bottom end and the upper end of the overall height of the rotary filtration network, which is a view showing a separated perspective view (a), a cross-sectional view (b) of the nozzle unit according to the present invention. As shown, the nozzle unit 720 includes a plurality of injection holes 721, 722, and 723, and the distances r1, r2, and r3 extended from the formed flow path direction to the rotary filtration network and the direction of the rotary filtration. There between the bottom end of the head sangdanreul angle of the total height (R) of 710, that is, it can be seen that _n sinθ r <= R. The r _n to n is an integer representing a plurality of injection holes, θ refers to the angle that the distance (r1, r2, r3) extending from the flow path direction to the rotary filtration network can form each other.

Meanwhile, solenoid valves 552 and 554 may be mounted in the water cutting machine 560 in which predetermined portions of the first water supply pipes 450 and 550 and the second water supply pipes 440 and 540 are embedded. The solenoid valves 552 and 554 are turned on / off by foot switches (not shown) or light sensors (not shown) used by the user to clean the rotary filtration net or It is possible to wash, the control box (not shown) to perform the electrical control according to this can use a conventional circuit and apparatus, it can be provided inside or outside the sink.

The water cutting machine 560 is provided with a water saving basic body 562 and a water cutting machine cover 562 ', and include the first water supply pipes 450 and 550, the second water supply pipes 440 and 540, and the solenoid valves 552 and 554. It is mounted on the water-saving main body 562, the water-sealer cover 562 'is closed with a fastening means such as bolts, and then fixed to the water-saving machine 560 to the drain container 500 by bolts or fastening means.

In addition, the plurality of slit braces provided in the rotary filtration nets 510, 610, and 710 may be formed to be inclined, which is illustrated in FIG. 8.

FIG. 8 is an enlarged view of B of FIG. 5, wherein the rotary filtration network has a slit brace portion 812 formed to extend vertically from the upper ring portion (the direction of viewing the ground) to the lower bottom portion 816. The brace 812 is inclined in the rotational direction, which is a case in which the rotation is performed by setting the counterclockwise direction in the drawing. When rotating clockwise, it is natural that the inclined and inclined shape is provided with a structure capable of reflecting the sprayed water. Through this configuration, the rotary filtration net is washed by the water directly injected from the jet nozzles 721, 722, and 723, and at the same time, the inner side surface of the drain box is also washed by the water reflected by the slit team 812. It can play a role. When there is no inclined and inclined configuration as described above, the dispersed water may collide with the slit brace 812 and be sprayed into the water grains to generate water dregs on the inner side surface of the sump.

On the other hand, the inner lid portion 580 and the outer lid portion 590 may be built in a magnetic switch, which will be described through FIGS. 9 and 10.

FIG. 9 is a view illustrating a shape in which the inner lid part is fastened to the upper end of the water container according to the present invention from above, and FIG. 10 is a view in which the outer lid is fastened while the upper part of the water container is kept tight and airtight. As shown in the drawing, the inner lid portion 920 is fastened to the upper end portion 910 of the sump, and a magnetic switch at a predetermined position (T: dehydration, L: washing) of the upper end portion 910 of the sump. Is built into the N pole or S pole and is arranged to pair with the magnetic switch (S pole or N pole) embedded in the inner lid portion (arrow in the drawing), the user's selection to correspond to the position Depending on the food waste dehydration (arrow arrangement in the T direction) or rotary filtration network washing (arrow arrangement in the L direction) can be performed. That is, FIG. 9A shows a dehydrating state, FIG. 9B shows a stationary state, and FIG. 9C shows a washing state. The magnetic switch is provided with an N pole or an S pole, and a conventional foot switch is provided. ), It can be used together with optical sensor switch or separately.

Referring to FIG. 10 to describe the operation and role of the outer lid portion, the outer lid portion 1020 is fastened to the upper end portion 1010 of the sump, the predetermined position (T: dehydration, L of the upper end portion 1010) In the cleaning, a magnetic switch is embedded in the N pole or the S pole, and is arranged to pair with the magnetic interaction S pole or the N pole embedded in the outer lid portion (arrow shown in the drawing). ), The food waste dehydration (arrow arrangement in the T direction) or the rotary filtration network washing (arrow arrangement in the L direction) may be performed according to the user's selection to correspond to the position. That is, FIG. 10A shows a dehydrating state, FIG. 10B shows a stationary state, and FIG. 10C shows a washing state. The magnetic switch is provided with an N pole or an S pole, and thus a conventional foot switch. ), It can be used together with optical sensor switch or separately.

Drainpipe 400, 500, 600 Revolving filtration network 510, 610
Nozzle part 420, 520, 620 Faucet supply pipe 430, 530, 630
Nozzle 522 First water supply pipe 450, 550
Second water supply pipe 440, 540 Water saving part 460
Slit team 812 dense filtration network 512
Drive motor 692 Drive shaft 694
Solenoid Valves 552, 554

Claims (10)

A drain box provided on the top of the sink and having a drain for disposing of the dishwashing water, a drive motor mounted under the drain box, the drive shaft being vertically extended vertically into the drain box, and a drive shaft of the drive motor. It is provided with a locking boss that is inserted into the inside, the rotation filter net is fastened to the drive motor in a manner that is inserted into the locking boss in the state that is mounted to the drain box, the tight filtration network tightly coupled to the rotary filter network, In the food waste dehydrator having an inner lid portion to prevent the kitchen utensils other than the food to fall into the drain container and the outer lid portion that is in close contact with the top of the drain container to prevent the washing water from flowing into the drain hole,
A nozzle unit provided in a direction toward the rotary filtration network from the inner side surface of the drain container; And
An outer side portion of the sump includes a water-storing unit having a first water supply pipe for receiving water from a faucet in the nozzle part and supplying water to the nozzle of the nozzle part, and a second water supply pipe for supplying washing water for dish washing. Food waste dehydrator, characterized in that.
The method of claim 1,
Food nozzle dehydrator, characterized in that the nozzle portion is provided with a plurality of inner side portion of the drain.
The method of claim 1,
Food waste dehydrator, characterized in that the nozzle unit comprises at least one injection hole.
The method of claim 1,
The nozzle unit is disposed so that the water sprayed toward the rotary filtration net, the food waste dehydrator, characterized in that disposed above the drain pipe at the entire height of the drain.
The method of claim 3, wherein
The flow path in which the injection hole is formed is the food waste dehydrator, characterized in that determined in the angle range toward the bottom end and the upper end of the overall height of the rotary filtration network.
The method of claim 5, wherein
The total height R of the rotary filtration net is r _n sin θ <= R, where r _n is the distance from the nozzle of the nozzle to the rotary filtration net, and θ is the angle between the nozzle of the nozzle and the bottom end and top of the rotary filtration net. Food waste dehydrator.
The method of claim 1,
Food waste dehydrator, characterized in that each of the first water supply pipe and the second water supply pipe is equipped with a solenoid valve.
The method of claim 1,
The food waste dehydrator, characterized in that the plurality of slit brace parts of the rotary filtration net is inclined.
The method of claim 1,
The food waste dehydrator, characterized in that the magnetic switch (magnetic interaction) is built into the N pole or the S pole in the inner lid portion or the outer lid portion.
The method of claim 9,
Pair switch corresponding to the magnetic switch of the inner lid portion or the outer lid portion (pair pole, S pole or N pole) is a food waste dehydrator, characterized in that arranged in a predetermined position of the upper end of the sump.

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