KR101465174B1

KR101465174B1 - Dish washing apparatus of sink attachment type

Info

Publication number: KR101465174B1
Application number: KR1020140063934A
Authority: KR
Inventors: 문근호; 박준화; 윤미선
Original assignee: 주식회사 수성개발; 문근호; 박준화; 윤미선
Priority date: 2014-05-27
Filing date: 2014-05-27
Publication date: 2014-11-25

Abstract

The present invention relates to a sink integrated dishwashing apparatus, and more specifically, to a sink integrated dish washer which allows a user to use a sink bowl for washing dishes and as a dishwasher so that the space efficiency is increased and the costs for purchasing an additional dishwasher is decreased. The sink integrated dish washing machine includes a grill (200) accommodated in a dishwashing space (101) of a sink bowl (100) and accommodating dishes; a cover (300) installed in the open area of the sink bowl (100) to open or close the dishwashing space (101); and a control unit (400) installed on one side of the cover (300) of the sink to control the process of washing dishes.

Description

DISH WASHING APPARATUS OF SINK ATTACHMENT TYPE [0002]

The present invention relates to a dishwasher having a built-in sink, and more particularly, to a dishwasher with a built-in sink capable of reducing the cost of purchasing a dishwasher as well as utilizing space in a sink by using a sink bowl as both a dishwasher and a dishwasher will be.

In general, a dishwasher commonly used in a restaurant or a home is provided with a washing nozzle and a rinsing nozzle at the bottom and two ceilings of the washing chamber of the dishwasher, and the washing water and the rinsing water are pumped by the washing motor, To wash the dishware.

Since the dishwasher is installed in the vicinity of a sink of a kitchen, it requires a separate installation space, making it difficult to utilize the space in the kitchen. Thus, it is very difficult to install the dishwasher in a small kitchen. In addition, since the dishwasher is manufactured separately from the sink, there is a problem that the manufacturing cost is increased accordingly.

In order to solve the above-mentioned problems, a technique of integrating the sink and dishwasher has been developed. For example, Korean Utility Model Publication No. 1995-011111 (a sink provided with a dishwasher) A tubular body is partitioned in a sink and a lid plate is provided at the rear of the tubular body so as to be opened and closed by a hinge. Rotary fountain holes having injection nozzle holes are provided inside and below the tubular body, respectively.

Accordingly, the washing water supplied through the pump is supplied to the rotary fountain port and then injected through the injection nozzle hole. In this process, the rotary water faucet rotates and the washing water is sprayed through the spray nozzle hole to clean the dishwasher.

However, in the conventional art, since the components of the dishwasher are installed in the washing chamber of the sink, there is a problem that the size of the washing chamber is large and occupies the internal space of the washing chamber. Moreover, Since the dishwasher is washed by supplying the washing water through the nozzle, it is difficult to thoroughly wash the dishwasher. Even if the dishwasher, food, oil and the like are not easily removed even when the washing water or the rinsing water is sprayed, .

On the other hand, Japanese Patent Laid-Open Publication No. 2009-0053974 (sink type integrated dishwasher) is disclosed to solve the above problem. The above-described technique allows the washing water to be sprayed through the spray nozzle together with the steam generation to wash the dishes.

However, even in the case of the above-mentioned technology, the washing efficiency is decreased because the dried rice balls, food and oil are not easily removed from the tableware. In order to remove the dried rice balls, food and oil, the washing process must be performed for a long time. .

Patent Document 1: Laid-Open Patent Publication No. 2009-0053974 (2009.05.29, Integrated dishwasher with sink) Patent Document 2: Registration Utility Model No. 0120942 (Apr. 10, 1998, a sink provided with a dishwasher) Patent Document 3: Registration No. 0871069 (November 21, 2008, integrated dishwasher-type sink)

It is an object of the present invention to solve the above problems and to provide a method and apparatus for automatically washing a dishwasher, such as washing, rinsing and rinsing, by doubling the efficiency of dishwashing, The washing water mixed with the detergent mixed with detergent is injected through the spray nozzle to wash the dishware, and the washing force can be greatly increased. The washing water discharged to the discharging portion of the discharged water through the washing process is drained to the drain pipe after passing through the filtering net. The present invention provides a dishwasher integrated with a sink capable of effectively filtering existing foreign substances.

In order to accomplish the above object, the present invention provides a washing machine comprising: a grill (200) accommodated in a washing chamber (101) of a sink ball (100) A cover 300 for opening and closing the washing chamber 101 and a control unit 400 installed at one side of the cover 300 or the sink for controlling the washing operation of the dishwasher, A drainage trap 102 is provided on the lower surface of the ball 100 to discharge the water contained in the washing chamber 101. The drainage trap 102 is provided on one side of the sink ball 100, A water supply unit 110 is installed to supply cold water or hot water to the sink bowl 100 and a water supply unit 110 is provided to one side of the bottom surface of the sink ball 100 to guide the discharge of the water A water discharging portion 120 is provided, A plurality of spray nozzles 130 are installed on the side and bottom surfaces of the ball 100 to spray washing water stored in the washing water tank 150 to clean the dishes. A washing water moving part 140 is installed to move the washing water sprayed through the washing water moving part 140 to the washing water tank 150 and store the wash water moving through the washing water moving part 140 in the lower part of the sink ball 100 A detergent supply unit 160 for supplying a detergent is installed on one side of the upper part of the washing water tank 150 and a detergent supply unit 160 for supplying detergent is provided on one side of the washing water tank 150 A washing water pump 170 connected to the washing water supply pipe 171 for pumping washing water stored in the washing water tank 150 is installed on the lower surface of the sink ball 100, Called water discharge hole 121, A discharge body 122 installed in the discharged water discharge hole 121 and connected to one side of the discharge trap 102 by a water discharge pipe 123 and a discharge body 122 installed in the discharged water discharge hole 121, A discharge hole cover 124 for opening and closing the water discharge hole 121 and opening and closing means for opening and closing the discharge hole cover 124 under the control of the control unit 400, .

An upper sensor 180 and a lower sensor 181 are provided on the upper and lower sides of the sink ball 100 to sense the height of the wash water and to control the water supply through the water supply unit 110 .

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A drainage pipe connection part 104 is formed on one side of the drainage trap 102 to connect the drainage pipe 123 and an inner peripheral surface of the drainage trap 102 is connected to a drainage jaw 105 are formed on the drain pipe connecting part 104. The drain pipe connecting part 105 is formed to be located below the drain pipe connecting part 104 so that foreign matter existing in the water flowing through the drain pipe connecting part 104 is filtered by the drainage pipe 106 .

The opening and closing means includes an opening and closing rod 125 inserted into the discharge unit body 122 and connected at one end to a lower surface of the discharge hole cover 124, And a solenoid valve 126 connected to the other end of the rod 125 and having a moving rod 126a which is operated to be raised according to the power supply.

The opening and closing means includes an opening and closing rod 127 inserted into the discharge unit body 122 and connected at one end to the lower surface of the discharge port cover 124, And a cylinder 128 having a hydraulic or pneumatic structure for moving the opening / closing rod 127 up and down by a piston rod 128a connected to the other end of the rod 127.

The water supply unit 110 includes a cold water supply pipe 111 connected to a cold water pipe 117 of the water supply pipe and having a cold water valve 112 for controlling the supply of cold water to the hot water pipe 118, And the hot water supply pipe 113 and the hot water supply pipe 113 are integrally formed on both sides of the cold water supply pipe 111 and the hot water supply pipe 113 to mix the cold water and the hot water, And a tank connecting pipe 151 connected to the washing water tank 150 for supplying water to the washing water tank 150 is installed at one side of the water supplying pipe 115 .

The spray nozzle 130 includes a nozzle adapter 131 having one side connected to the washing water supply pipe 171 and a washing water injection hole 132a formed at the center thereof to be coupled to the inner circumferential surface of the end portion of the nozzle adapter 131, A fixing nut 133 which is coupled to the outer circumferential surface of the end portion of the nozzle adapter 131 to couple the nozzle 132 to the sink ball 100 and a fixing nut 133, And an O-ring 134 installed between the O-rings.

The washing water injection hole 132a is formed at the center of the outer surface of the nozzle 132 so as to be linearly or crucially formed so as to be centered to form an injection guide 132b. Inside the injection guide 132b, And a rectangular second injection hole 132c is formed spaced apart from the first injection hole 132a.

The washing water moving part 140 is connected to the washing water moving hole 141 formed at the other side of the bottom surface of the sink ball 100 and the washing water moving pipe 143 is connected to the washing water tank 150, A moving hole cover 144 for opening and closing the washing water moving hole 141 and a control unit 400 for opening and closing the moving hole cover 144 And an opening / closing means.

When the sink ball 100 is formed to have one or two washing chambers 101 and has two washing chambers 101, it is preferable that the sink-integrated dishwasher is installed in only one of the two washing chambers .

According to the dishwasher integrated with a dishwasher having the above-described structure, the dishware is called through the soaking process to remove foreign substances such as food or the like from the dishware, and the dishwasher is easily washed by the washing water sprayed through the spray nozzle So that the cleaning force is remarkably improved.

1 is a configuration diagram of a dishwasher with a built-in sink according to the present invention,
FIG. 2 is a view illustrating a state in which a cover is closed in a dishwasher having a built-
FIG. 3 is a cross-sectional structural view of the dishwasher with a built-in sink according to the present invention, viewed from the front; FIG.
FIG. 4 is a cross-sectional structural view of a dishwasher integrated with a sink according to the present invention,
FIG. 5 is a view showing a schematic installation structure of a water supply unit in a dishwasher with a built-
FIG. 6A is an exploded perspective view showing a spray nozzle in the dishwasher having a built-
FIG. 6B is an assembled cross-sectional view of FIG. 6A,
7A is a perspective view of a dishwasher having a built-in dishwasher unit according to the present invention, in which a nozzle-shaped spray guide and a second spray hole are formed in the nozzle,
FIG. 7B is a sectional view taken along line AA in FIG. 7A,
7C is a cross-sectional view of the injection guide according to the present invention,
FIG. 8 is a view illustrating a discharged portion in a dishwasher having a built-in sink in accordance with the present invention.
9 is a view showing another embodiment of opening and closing means in the dishwasher having a built-in sink in accordance with the present invention.
FIG. 10 is a view showing a washing water moving part in the dishwasher with a built-
11 is a view showing a detergent supply unit in a dishwasher with a built-in sink in accordance with the present invention,
FIG. 12 is a schematic block diagram of a configuration in which a circuit is connected to a control unit in a dishwasher having a built-
FIG. 13 is a diagram showing the state of spraying washing water through a spray nozzle in a dishwasher with a built-in sink in accordance with the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a dishwasher according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 13, the dishwasher with integrated dishwasher according to an embodiment of the present invention includes a grill 200 accommodated in a washing chamber 101 of a sink ball 100 and accommodating dishes, A cover 300 installed on the opened upper side of the ball 100 to open and close the washing chamber 101 and a control unit 400 to control the dishwasher and includes a water supply unit 110, A washing water tank 150, a detergent supply unit 160, and a washing water pump 170. The washing water supply unit 160 is connected to the washing water supply unit 120, the spray nozzle 130, the washing water transfer unit 140,

The sink ball 100 is recessed to a sufficient depth, such as a known sink ball, so that the washing chamber 101 is installed and the upper side is opened. A drain hole 102 is formed in the lower part of the sink ball 100, that is, at the center of the bottom or at one side thereof to form a drain hole for discharging the water contained in the washing chamber 101.

The grill 200 installed in the washing chamber 101 is for storing the dishware and storing it or laying it thereon to prevent the dishware from flowing during the washing process, So that they are spaced a certain distance.

The grill 200 is constructed by crossing a plurality of cross bars and vertical bars.

The cover 300 is provided to prevent the wash water from being scattered to the outside by closing the upper side of the sink ball 100 when the dish washing operation is performed, May be opened or the cover 300 may be closed and closed.

In the state where the upper side of the sink ball 100 is closed, a knife or the like can be placed on the upper surface of the cover 300, and a pot can be placed on the upper surface of the cover 300, so that it can be conveniently used in cooking.

Preferably, the cover 300 is hinged to be folded in the middle, and both ends of the cover 300 are hingedly coupled to the sink ball 100 by a hinge shaft. The cover 300 may be manually opened and closed by a user The cover may be automatically opened and closed by using a cylinder or the like.

As shown in FIGS. 1 and 2, one end of the cover 300 is hinged to the sink ball 100, and the center portion of the cover 300 is hinged to the center of the sink ball 100, Folded in the direction of the wall surface of the kitchen when not in use, and the folded cover 300 can be unfolded to close the upper side of the sink ball 100 in use.

In the present invention, for washing dishes, first cold water or hot water is supplied to the washing chamber 101, and after the dish is kept in a locked state for a predetermined time (set in advance through the control unit), the washing process is performed. A washing water tank 150, a detergent supply unit 130, a cleaning water supply unit 140, a washing water tank 150, and a detergent supply unit 150. The water supply unit 110, the water discharge unit 120, the spray nozzle 130, (160), and a wash water pump (170).

The water supply unit 110 is installed on one side of the side of the sink ball 100 to supply cold or hot water to the washing chamber 101.

The water supply unit 110 includes a cold water supply pipe 111 connected to the cold water pipe 117 and having a cold water valve 112 for controlling cold water supply, A hot water supply pipe 113 provided with a hot water valve 114 for controlling the supply of hot water and a hot water supply pipe 113 for supplying cold water and hot water, And a water supply pipe 115 for discharging the water to the outside.

The cold water valve 112 and the hot water valve 114 are operated by the control unit 400 to open the paths of the cold water supply pipe 111 and the hot water supply pipe 113 to supply cold water or hot water.

Here, in the case of supplying water for the first time, the hot water may be supplied only to the hot water to smoothly make the hot water, and at the time of rinsing after the hot water, mixed cold water or cold water may be supplied.

The water supply pipe 115 is provided with a water supply pipe opening / closing valve 115a, and the supply of water is controlled by the water supply pipe opening / closing valve 115a.

The discharged water discharging unit 120 is installed at one side of the lower surface of the sink ball 100 to discharge water through the process of making the dishes.

At this time, the discharged water discharging part 120 is connected to the middle of the drain pipe 103 connected to the drain trap 102 so as not to be connected to the drain trap 102 of the sink ball 100, The drainage trap 102 is connected to the side surface of the drainage trap 102 to discharge the discharged water.

The structure of the discharged water discharging portion 120 having the structure connected to the drain trap 102 is composed of a discharged water discharge hole 121 formed at one side of the lower surface of the sink ball 100, A drain body 122 provided at one side of the drain trap 102 installed in the sink ball 100 and connected to the drain pipe 123 by a water discharge pipe 123, And a cover 124 and opening and closing means controlled by the control unit 400 to open and close the discharge hole cover 124.

At this time, the discharged water discharged through the discharged water discharge unit 120 is drained through the drainage pipe in a state in which the foreign matter is filtered through the drainage water to be described later.

The discharge hole cover 124 is opened when the discharged water and the rinse water are discharged, and is closed when the washing water is sprayed through the spray nozzle.

As shown in FIG. 8, the opening / closing means for opening / closing the outlet hole cover 124 is inserted into the outlet body 122, and one end is connected to the lower surface of the outlet hole cover 124 A solenoid valve 126 provided with an opening and closing rod 125 which is connected to the other end of the opening and closing rod 125 and a moving rod 126a which is moved upward according to power supply, ).

Accordingly, by supplying power to the solenoid valve 126 and moving the moving rod 126a upward, the opening / closing rod 125 is lifted to open the discharge hole cover 124. [

The solenoid valve 126 may be a conventional solenoid valve.

As shown in FIG. 9, an opening / closing rod 127 inserted into the discharge unit body 122 and connected at one end to the lower surface of the discharge hole cover 124, And a cylinder 128 having a hydraulic or pneumatic structure having a piston rod 128a connected to the other end of the opening / closing rod 127 on the outside of the discharge unit body 122.

Accordingly, by lifting the piston rod 128a, the opening / closing rod 127 is raised and the outlet hole cover 124 is opened.

It is a matter of course that a ring, a gasket or the like is provided on one side of the discharge body 122 through which the opening and closing rods 125 and 127 pass, in order to prevent the discharged water from leaking out.

At this time, in addition to the opening / closing means having the above-described structure, any structure may be employed as long as it can open / close the discharge hole cover 124. [

Here, the drain trap 102 of the present invention should have a structure capable of filtering foreign matter such as food while draining the water contained in the washing chamber 101 when the sink bowl is used as a dishwasher or not .

The drain trap 102 has the same structure as that of a known drain trap structure in which an upper portion is coupled to the lower center or one side of the sink ball 100 and a drain pipe 103 is connected to the lower portion. A drain pipe connection portion 104 is formed on one side of the drain trap 102 to connect the drain pipe 123 and an inner circumferential surface of the drain trap 102 is connected to the drain pipe A squeezing hook 105 is formed for installation and the squeezing hook 105 is formed to be positioned below the outlet pipe connecting portion 104. [

Therefore, the washing water flowing through the discharge pipe connecting part 104 is drained to the drain pipe 103 through the drainage pipe 106, so that the foreign substances present in the washing water are filtered by the drainage pipe 106.

The water (hot water, cold water, mixed water) supplied to the washing chamber 101 is controlled to be supplied only a predetermined amount through the control of the cold water valve 112 and the hot water valve 114.

An upper sensing sensor 180 is installed on the upper side of the sink ball 100 to control the amount of water to be supplied and a lower sensing sensor 181 is installed on the lower side of the sink ball 100, The signals sensed by the upper sensing sensor 180 and the lower sensing sensor 181 are transmitted to the controller 400.

When the water level is sensed by the upper detection sensor 180 through the water supply, the supply of water stops, and the water is filled in the washing chamber. When the lower sensing sensor 181 senses the water level and the discharged water is completely discharged, the discharge hole cover 124 is closed and the washing water is supplied through the spray nozzle to clean the tableware.

In the case of a small tableware to be cleaned or a small tableware to be cleaned, a sensor may be further provided below the upper sensor 180 to adjust the amount of water to be supplied.

In addition, the upper sensing sensor 180 and the lower sensing sensor 181 may be installed and a separate timer may be provided instead of the method of controlling the water supplied through the upper sensing sensor 180 and the lower sensing sensor 181 so that water (cold water, hot water, Mixed water) may be separately set so that the water is supplied for the corresponding time.

The spray nozzle 130 is installed on the side and bottom surface of the sink ball 100 to spray the washing water into the washing chamber 101 to clean the dishes. The washing water is discharged to the washing water tank 150, and the washing water is washed by the amount of washing water contained in the washing water tank 150.

In this case, since the tableware is in a state of being separated from the foreign matter and is in a state called by the hot water, the surface of the tableware can be cleaned by striking the surface of the tableware with a strong injection pressure through the spray nozzle.

The spray nozzle 130 of the present invention is connected to the inner circumferential surface of the end of the nozzle adapter 131 and is convexly formed in the center of the nozzle adapter 131, A fixing nut 133 coupled to the outer circumferential surface of the end portion of the nozzle adapter 131 to couple the nozzle 132 to the sink ball 100, And an O-ring (134) installed between the balls (100).

At this time, the nozzle 132 may be formed with a spray guide 132b so as to be depressed in a straight or crisscross shape so that the washing water spray hole 132a is centrally disposed. Inside the spray guide 132b, A first injection hole 132c is formed in a rectangular shape with the washing water injection hole 132a therebetween and being spaced apart from both sides thereof.

Due to the formation of the first injection hole 132c and the injection guide 132b, the washing water is not injected in all directions, but is injected in a straight line or a cross shape according to the shape of the injection guide 132b.

When the injection guide 132b is not formed, the washing water is simply injected into the rectangular shape while passing through the rectangular first injection hole 132c. When the injection guide 132b is formed, The cleaning water is sprayed to the inner surface of the injection guide 132b while being sprayed.

The injection guide 132b may be formed in a straight shape or a cross shape. When the injection guide 132b is formed in a straight shape, the injected washing water is injected in a straight shape. In the case of a cross shape, the injection guide 132b is injected in a cross shape.

The injection guide 132b may be applied to all the injection nozzles 130 or only to the nozzles 132 of any specific injection nozzle 130. [

The washing water moving part 140 is connected to the washing water moving hole 141 formed at the other side of the bottom surface of the sink ball 100 and the washing water moving pipe 143 to the washing water tank 150 A moving hole cover 144 for opening and closing the washing water moving hole 141 and an opening and closing cover 144 controlled by the control unit 400 for opening and closing the moving hole cover 144. [ Means.

The opening and closing means may have the same structure as that of the opening and closing means provided for opening and closing the discharge hole cover 124 and may be of any structure that can open and close the moving hole cover 144.

The washing water tank 150 is configured to store the washing water moved through the washing water moving part 140 and the washing water is supplied to the injection nozzle 130 by the pumping operation of the washing water pump 170 installed at the lower side .

The washing water tank 150 is connected to the tank connecting pipe 151 connected to the water supplying pipe 115 to receive water to supply water to one side of the washing water tank 150, A water level sensor 152 for sensing the level of the water contained in the upper part of the washing water moving pipe 143 and a pump connecting pipe 153 connected to the washing water pump 170 at the lower part Is installed.

A washing water discharge pipe 154 is installed at one side of the lower portion of the washing water tank 150 so as to be connected to the drain pipe 103 to drain the washing water after the washing is completed. ).

The water supply pipe opening / closing valve 115a is closed when the connection pipe opening / closing valve 151a is opened, and water supply to the washing chamber 101 is stopped .

The detergent supply unit 160 includes a detergent container 161 having a detergent discharge hole 161a formed therein and a detergent supply unit 160 for supplying detergent to the detergent supply unit 160. [ A screw 162 installed in the detergent container 161 and a detergent discharge valve 163 for opening and closing the detergent outlet hole 161a.

The lower surface of the detergent container 161 is inclined downward toward the portion where the detergent discharge hole 161a is formed, so that the detergent can be easily moved and discharged.

The detergent contained in the detergent container 161 is made of powder.

The dishwasher according to the present invention is basically configured to perform washing, rinsing and rinsing. The number and time of washing, rinsing, and rinsing may be set in advance or may be set by a user.

In the present invention, the controller 400 may be installed on one side of the cover 300 or the sink, or on the sink ball 100.

12, the control unit 400 includes a plurality of function switches for performing power supply, calling, washing, rinsing, and draining. .

Here, since the power supply is in the ON state, the user is ready to perform the dishwashing operation. Therefore, when the cover 300 is opened, all the components are not operated (in some cases, In the case where the cover 300 is inadvertently opened while the cover 300 is being cleaned while the cover 300 is closed and the cover 300 is closed, all the operations are immediately stopped .

One or two washing chambers 101 may be formed in the sink ball 100 according to the present invention. In the case where two washing chambers 101 are formed, A dishwasher is provided. When two washing chambers 101 are formed, they are formed to have different sizes, and the dishwasher of the present invention is installed in a washing chamber having a large volume.

Meanwhile, one or more ultraviolet lamps 310 may be installed on the inner surface of the cover 300 according to the present invention for sterilization. Since the ultraviolet lamp 310 is installed, the tableware can be sterilized and disinfected after the dishwasher is washed, so that the harmful bacteria can be extinguished and the inside of the washing chamber 101 can be disinfected.

According to the present invention configured as above, the hot water is received in the washing chamber for a predetermined height, and after the dish is closed, the discharged water is discharged through the discharged water discharging unit 120, And then discharged and rinsed.

The rinsing process may be performed as an optional process, followed by a rinsing process. Alternatively, the rinsing process may be performed after the rinsing process.

In the washing process, the detergent is supplied to the washing water tank 150, and then the water is supplied to the washing water tank 150 until the water level sensor 152 detects the water supply and stops the water supply.

Then, the washing water pump 170 is operated to pump the washing water stored in the washing water tank 150 and inject the washing water through the injection nozzle 130 to wash the dish. The washing water injected into the washing chamber 101 is moved to and stored in the washing water tank 150 through the washing water moving part 140. The washing water thus stored is injected by the washing water pump 170 through the injection nozzle 130 This process is repeated and the dishwashing is done.

After the dishwashing is completed, the washing water stored in the washing water tank 150 is drained, and clean water is introduced into the washing water tank 150 and sprayed.

After the rinsing is finished, the rinsing water is drained, such as draining the wash water.

As described above, the present invention is a useful invention that can significantly improve the washing efficiency of the tableware by cleaning the tableware by washing and rinsing after washing.

100: sink bowl 101: washing chamber
102: drain trap 103: drain pipe
104: discharge pipe connection part 105:
106: Feeding net 110: Water supply
111: cold water supply pipe 112: cold water valve
113: hot water supply pipe 114: hot water valve
115: water supply pipe 115a: water supply pipe opening / closing valve
117: cold water pipe 118: hot water pipe
120: Water discharging part 121: Water discharging hole
122: discharge part body 123: discharged water discharge pipe
124: discharge hole cover 125, 127: opening / closing rod
126: electromagnetic valve 126a: movable rod
128: cylinder 128a: piston rod
130: jet nozzle 131: nozzle adapter
132: nozzle 132a: wash water injection hole
132b: injection guide 132c: second injection hole
133: Fixing nut 134: O-ring
140: washing water moving part 141: washing water moving hole
142: moving part body 143: washing water moving pipe
144: moving hole cover 150: washing water tank
151: tank connecting pipe 151a: connecting pipe opening / closing valve
152: Level sensor 153: Pump connector
154: Water discharge pipe 155: Water discharge valve
160: Detergent supply unit 161:
161a: Detergent vent hole 162: Screw
163: Detergent discharge valve 170: Wash water pump
171: water supply pipe 180: upper detection sensor
181: Lower sensing sensor 200: Grill
300: cover 310: ultraviolet lamp
400:

Claims

A grill 200 accommodated in the washing chamber 101 of the sink ball 100 and accommodating the dishes; a cover 300 installed on the opened upper side of the sink ball 100 to open and close the washing chamber 101; And a controller (400) installed at one side of the cover (300) or the sink to control the washing operation of the dishwasher,
A drain trap 102 is installed on the lower surface of the sink ball 100 to discharge the water contained in the washing chamber 101. A drainage trap 102 is installed on one side of the sink ball 100 under the control of the controller 400, A water supply unit 110 is installed to supply cold water or hot water to the washing chamber 101. A water supply unit 110 is provided at one side of the lower surface of the sink ball 100 to discharge the water, A plurality of spray nozzles 130 are installed on the side and bottom surface of the sink ball 100 to spray washing water stored in the washing water tank 150 to wash the dishes, A washing water moving part 140 is installed on the other side of the lower surface of the sink ball 100 so as to move washing water injected through the injection nozzle 130 to the washing water tank 150 and store the washing water, Through the washing water moving part 140, A detergent supply unit 160 for supplying detergent is installed at one side of the upper part of the wash water tank 150 and a detergent supply unit 160 for supplying detergent is provided at one side of the wash water tank 150, The washing water pump 170 is connected to the washing water supply pipe 171 to pump the washing water stored in the washing water tank 150,
The discharged water discharging part 120 includes a discharged water hole 121 formed at one side of the lower surface of the sink ball 100 and a drain hole 121 formed at one side of the drain trap 102 A discharge hole cover 124 which is provided in the discharged water discharge hole 121 and opens and closes the discharged water discharge hole 121; And an opening / closing means provided in the main body (122) for opening and closing the discharge hole cover (124) under the control of the controller (400).

The method according to claim 1,
An upper sensor 180 and a lower sensor 181 are provided on the upper and lower sides of the sink ball 100 to sense the height of the wash water and to control the water supply through the water supply unit 110 Features a built-in dishwasher with integrated sink.

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The method according to claim 1,
A drainage pipe connection part 104 is formed on one side of the drainage trap 102 to connect the drainage pipe 123 and an inner peripheral surface of the drainage trap 102 is connected to a drainage jaw 105 are formed on the drain pipe connecting part 104. The drain pipe connecting part 105 is formed to be located below the drain pipe connecting part 104 so that foreign matter existing in the water flowing through the drain pipe connecting part 104 is filtered by the drainage pipe 106 A dishwasher with a built-in sink.

The method according to claim 1,
The opening and closing means includes an opening and closing rod 125 inserted into the discharge unit body 122 and connected at one end to a lower surface of the discharge hole cover 124, And a solenoid valve (126) connected to the other end of the rod (125) and provided with a moving rod (126a) which is moved up according to power supply.

The method according to claim 1,
The opening and closing means includes an opening and closing rod 127 inserted into the discharge unit body 122 and connected at one end to the lower surface of the discharge port cover 124, And a cylinder (128) having a hydraulic or pneumatic structure for moving the opening / closing rod (127) up and down by a piston rod (128a) connected to the other end of the rod (127).

The method according to claim 1,
The water supply unit 110 includes a cold water supply pipe 111 connected to a cold water pipe 117 of the water supply pipe and having a cold water valve 112 for controlling the supply of cold water to the hot water pipe 118, And the hot water supply pipe 113 and the hot water supply pipe 113 are integrally formed on both sides of the cold water supply pipe 111 and the hot water supply pipe 113 to mix the cold water and the hot water, And a water supply pipe (115)
And a tank connecting pipe (151) connected to the washing water tank (150) to supply water to the washing water tank (150) is installed at one side of the water supplying pipe (115).

The method according to claim 1,
The spray nozzle 130 includes a nozzle adapter 131 having one side connected to the washing water supply pipe 171 and a washing water injection hole 132a formed at the center thereof to be coupled to the inner circumferential surface of the end portion of the nozzle adapter 131, A fixing nut 133 which is coupled to the outer circumferential surface of the end portion of the nozzle adapter 131 to couple the nozzle 132 to the sink ball 100 and a fixing nut 133, And an O-ring (134) installed between the dishwasher (100) and the dishwasher (100).

9. The method of claim 8,
The washing water injection hole 132a is formed at the center of the outer surface of the nozzle 132 so as to be linearly or crucially formed so as to be centered to form an injection guide 132b. Inside the injection guide 132b, Is formed with a rectangular second injection hole (132c) spaced apart from the first spray hole (132a).

The method according to claim 1,
The washing water moving part 140 is connected to the washing water moving hole 141 formed at the other side of the bottom surface of the sink ball 100 and the washing water moving pipe 143 is connected to the washing water tank 150, A moving hole cover 144 for opening and closing the washing water moving hole 141 and a control unit 400 for opening and closing the moving hole cover 144 And the opening / closing means.

The method according to claim 1,
The sink ball 100 is formed to have one or two washing chambers 101,
Integrated dishwasher (100) is installed only in one of the two washing chambers when the two dish washing chambers are formed to have two washing chambers (101).