JP2003047582A - Dishwasher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dishwasher by which dishes are washed in water without the fear of water leakage and also the dishes are easily put-in and taken out. SOLUTION: The dishwasher is arranged to have an upper surface height of <=90 cm from a floor. The dishwasher is also provided with a case 1 with an open front and a washing chamber 2 which is freely drawn-out forward from the case 1 and where the dishes are put-in/out from an upper part being an open top. Water is supplied into the washing chamber 2 till the dishes are soaked under water for in-water washing.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to dishwashers.

[0002]

2. Description of the Related Art Generally, in a domestic dishwasher, tap water is introduced into a washing cabinet and stored at the bottom thereof, and then a pump is operated to suck the stored water and feed it to a nozzle. Water is vigorously sprayed from the nozzle to wash the dishes stored in the washing cabinet. After that, the blower fan is operated to send the outside air into the washing cabinet and heat it by the heater located at the bottom of the washing cabinet, and the hot air generated by this causes the dishes to be dried, and the warm air containing moisture is discharged from the exhaust port. I try to discharge it to the outside.

In a conventional general dishwasher, a washing cabinet is arranged inside a casing, and a door that pivots downward and downward is provided on the front surface of the casing, and the inside of the washing cabinet is opened. It has a structure that allows the table basket to be pulled out horizontally forward. With the basket basket pulled out, the dishes are taken in and out from the front.

[0004]

DISCLOSURE OF THE INVENTION In such a dishwasher, for example, when trying to wash out stubborn dirt such as rice grains sticking to dishes, the dishwasher is soaked with water until it is submerged in water. It is desirable to wash. However, if water is supplied until the dishes are soaked, the water level will rise to the door, and water may leak from around the door.

Therefore, it is conceivable to provide the washing cabinet with an opening on the upper surface so that dishes can be taken in and out from above. However, in this case, in the case of a type in which the dishwasher is placed on the counter of the system kitchen, for example, the dish is put in and taken out of the washing cabinet from a considerably high position above the counter, which makes it difficult to put the dish in and out.

Further, in the conventional dishwasher, it is desired that the use of detergent can be suppressed.

An object of the present invention is to provide a dishwasher which can be soaked and washed without fear of water leakage and can be easily put in and taken out.

Another object of the present invention is to:
It is to provide a dishwasher that can suppress the use of detergent.

[0009]

Means and Solutions for Solving the Problems In order to solve the above problems, the present invention provides a dishwasher which is installed such that the height of the upper surface is 90 cm or less from the floor. It is characterized in that it is provided with a washing cabinet into which the dishes are put in and taken out, and water is supplied into the washing cabinet until the dishes are soaked in water, and the dishes are soaked and washed.

Further, in a dishwasher installed so that the height of the upper surface is not more than 90 cm from the floor, the housing has an opening on the front surface, and the upper surface is openable from the housing so that the upper surface is open and It is characterized in that it is provided with a washing cabinet in which dishes are put in and taken out, and water is supplied into the washing cabinet until the dishes are soaked in water to soak and wash the dishes.

In such a construction, the washing cabinet is of a type having an open upper surface, and the front wall, rear wall, left wall, right wall and bottom wall are integrated, and dishware is placed in the washing cabinet for immersion washing. Water will not leak even if water is supplied until And since it can be soaked and washed, stubborn dirt such as rice grains sticking to the dishes can be easily removed.

Further, the dishes are taken in and out from above the upper opening of the washing cabinet. In this case, the dishwasher is installed under the counter of the system kitchen and installed so that the height of the top of the dishwasher body is 90 cm or less, so the dishwasher can be taken in and out from a position slightly higher than the counter, Easy to put in and take out.

Further, the present invention has an operation unit for selectively setting a normal course and a stubborn stain course, and water injection means for injecting water into the washing chamber, and when the normal course is set, tableware is set. It is characterized in that water is supplied to the predetermined position where the water does not soak into the washing chamber and the water is jetted from the water jetting device to wash the dishes, and the dipping washing is performed when the stubborn stain course is set. As a result, a large amount of water is required for immersion washing, but this is limited to the stubborn dirt course, and a small amount of water can be used during the normal course,
You can save water as much as possible.

Alternatively, the present invention has water jetting means for jetting water into the washing cabinet, and supplies water into the washing cabinet up to a predetermined position where dishes are not soaked during rinsing and the water is jetted from the water jetting means. The feature is that the dishes are rinsed by spraying. As a result, a small amount of water can be used during rinsing, and water can be saved as much as possible.

[0015] Alternatively, the water in the washing cabinet at the time of the immersion washing does not enter the fan outside the washing cabinet for supplying the drying air into the washing cabinet through the air outlet on the wall surface of the washing cabinet at the time of drying. It is characterized by being arranged like this. As a result, at the time of dipping and washing, since the water level in the washing cabinet is high, water tends to flow backward from the blower opening toward the fan, but it is possible to prevent the water from reaching the fan.

Alternatively, it is characterized in that an ultrasonic wave supply device for supplying ultrasonic waves to the inside of the cleaning chamber is provided during the immersion cleaning. As a result, the washing power by ultrasonic waves is added to the dipping and washing, so that the dishes can be washed more cleanly.

Alternatively, it is characterized in that an electrolyzing device for electrolyzing the water at the time of dipping and washing is provided. As a result, hypochlorous acid, active oxygen, etc. generated by electrolysis disinfect the bacteria and decompose stains, and the dishes can be washed more cleanly. Moreover, since the dirt is decomposed, the use of detergent can be suppressed.

Next, a further invention of the present application is to provide a washing cabinet, a dish basket installed in the washing cabinet for storing dishes, a water jetting means for jetting water into the washing cabinet, and the washing cabinet. And an electrolyzer that electrolyzes the water supplied to and sprayed by the water spraying means.

In this structure, hypochlorous acid, active oxygen, etc. generated by electrolyzing the water supplied and sprayed in the washing chamber disinfects bacteria and decomposes stains to clean dishes. it can. Also, because it decomposes dirt,
The use of detergent can be suppressed.

Further, a water storage tank for storing the water supplied to the washing chamber and a water guiding path for guiding the water in the water storage tank to the water injection means are provided, and the electricity is stored in the water storage tank or the water guiding path. It is characterized in that the electrodes of the decomposition device are arranged. As a result, the electrode is not exposed in the washing chamber, and it is possible to prevent the electrode from being inadvertently damaged.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A dishwasher / dryer according to an embodiment of the present invention will be described below with reference to the drawings. Figure 1
2 is a schematic side cross-sectional view showing the overall configuration of the dishwasher / dryer according to the present embodiment, FIG. 1 shows a state where the washing cabinet is housed in the housing, and FIG. 2 shows a state where the washing cabinet is pulled out from the housing. ing.

First, a schematic configuration of the dishwasher / dryer will be described. A washing cabinet 2 having an upper surface opening 3 is arranged inside a housing 1 having an opened front surface, and a dish basket 70 for arranging dishes is installed inside the washing cabinet 2. A front panel 4 that doubles as a door that closes the front opening of the casing 1 is detachably screwed to the front wall 2a of the washing cabinet 2, and the front panel 4 and the washing cabinet 2 are integrated into the casing. It can be pulled out forward along a rail 5 installed substantially horizontally on the inner side wall surfaces of both sides of 1.

In the upper space of the casing 1, an upper lid 10 for closing the upper opening 3 of the washing cabinet 2 is pivotally supported at one end inside the side wall surface of the casing 1, and the other end is a side surface of the upper lid 10. It is swingably supported by a pair of left and right parallel links 11 which are pivotally supported by. In the state where the washing cabinet 2 is housed in the housing 1, the upper lid 10 is in close contact with the upper surface of the washing cabinet 2 to close the upper surface opening 3 as shown in FIG. In the pulled-out state, as shown in FIG. 2, the upper lid 10 is held in a state of being raised while being pushed forward. As described above, since the upper lid 10 moves in the front-rear direction, a gap is formed between the front wall 2a of the cleaning cabinet 2 and the front panel 4 in consideration of the movement distance.

When the upper lid 10 is vertically moved in the oblique front-back direction instead of the vertical direction as described above, when the cleaning cabinet 2 is housed in the housing 1, the upper surface of the cleaning cabinet 2 moving to the rear side. The upper lid 10 also moves slightly rearward with respect to the opening 3 and descends from above. That is, when the upper lid 10 comes into contact with the upper edge portion of the cleaning cabinet 2, the contact angle is smaller than 90 °, so the lower surface of the upper lid 10 (or the upper edge portion of the cleaning cabinet 2).
There is an advantage that undesired force is not applied to the seal member that is provided around, and deterioration of the seal member can be reduced.

An expandable water supply pipe 9 having a water supply valve (not shown) is connected to the rear wall 2b of the washing cabinet 2, and when the water supply valve is opened, the water supplied from an external tap or the like is supplied to the water supply pipe. It is poured into the washing cabinet 2 through 9. A large recessed water storage tank 7 is provided in communication with the bottom surface of the front of the cleaning cabinet 2, and water poured into the cleaning cabinet 2 flows into the water storage tank 7 and is stored therein. On the upper part of the water storage tank 7, a mesh-shaped residue trapping filter 15 is detachably provided for trapping food residues that run off the dishes when washing the dishes. A rotatable arm 6 (water injection means) having a plurality of nozzles formed on the upper surface is provided at the center of the bottom of the cleaning cabinet 2, and a cleaning / drainage pump 8 is disposed below the bottom surface of the cleaning cabinet 2. There is. The cleaning / drainage pump 8 includes a motor that can be driven to rotate in both rotation directions. When the motor rotates in the normal direction, the cleaning / drainage pump 8 functions as a cleaning pump, and when it rotates in the reverse direction, the cleaning / drainage pump. 8 functions as a drainage pump.

A bottom cover 2c is attached below the cleaning cabinet 2 so as to cover the cleaning / drainage pump 8, and an opening 2d is mainly provided at the rear of the bottom cover 2c for leading out a drain hose (not shown). Further, ventilation holes 2e are formed on the lower surface in a concentrated manner on the rear side. In addition, at the bottom of the washing cabinet 2 at a position lower than the stored water level L during the washing operation and the rinsing operation, the water stored in the washing cabinet 2 is warmed and the air in the washing cabinet 2 is heated during drying. A loop-shaped sheathed heater 12 is provided for this purpose.

In the gap between the front panel 4 and the front wall 2a of the washing cabinet 2, an intake port 21 which is an inlet of an air flow is opened toward the inside of the housing 1, and an air outlet 22 which is an outlet is washed. An air blow passage 20 that opens below the front wall 2a of the cabinet 2 is provided, and a fan 23 that is rotationally driven by a blower motor 24 is provided inside the air blow passage 20 and near the intake port 21. The blower port 22 is provided at a position higher than the stored water level L of the water stored in the wash chamber 2 during the cleaning operation and the rinsing operation. In addition, the front panel 4 and the front wall 2 of the washing cabinet 2
An exhaust path 28 for exhausting air from the inside of the wash box 2 to the outside of the machine is provided at the upper part of a. An operation unit 13 having an operation panel 14 is provided above the exhaust port 30 which is the outlet of the exhaust passage 28, that is, at the uppermost part of the front panel 4. By performing various operations on the operation unit 13, the user can operate the present dishwasher / dryer.

During the washing operation and the rinsing operation, the water supply valve (not shown) is opened and water is supplied into the cleaning cabinet 2 through the water supply pipe 9. The water supplied into the cleaning cabinet 2 collects at the bottom of the cleaning cabinet 2 including the water storage tank 7, and the stored water level L
Water supply is stopped when the temperature reaches. At this time, the sheath heater 1
A heating current is supplied to 2, and the stored water is heated to a predetermined temperature by heat exchange with the sheath heater 12. When the cleaning / drainage pump 8 is driven as a cleaning pump, the warm water sucked from the water storage tank 7 is pressure-fed to the arm 6 and sprayed from the nozzle into the cleaning chamber 2. As a result, the tableware stored in the tableware basket 70 is sprayed with water to remove dirt. The food residue attached to the tableware is collected by the residue collecting filter 15, and the water flows into the water storage tank 7 and is circulated again for use.

Next, regarding the constitution relating to the circulation of air for the drying operation, which is one of the features of the present dishwasher / dryer,
This will be described in detail with reference to FIGS. 3 to 6 in addition to FIG.
3 is a front view of the main part with the front panel 4 removed, FIG. 4 is a front view of the main part of the front panel 4, FIG. 5 is a side sectional view of the main part around the exhaust passage 28, and FIG. It is a schematic diagram which shows the flow of the air at the time of driving.

As shown in FIG. 3, an intake cover member 26 is attached to the front wall 2a of the washing cabinet 2 from the front side with screws, whereby the air passage is provided between the intake cover member 26 and the front wall 2a. A main portion 20 and an auxiliary exhaust passage 32 described later are formed. The intake cover member 26 is secured to the watertightness and is screwed to the front wall 2a of the cleaning cabinet 2.

The intake cover member 26 has a fan surrounding portion 26a, which is a wall surface surrounding the fan 23, and a blower motor 24 on the back surface of the fan surrounding portion 26a.
Is integrally formed with the motor surrounding portion 26b which is open, and the blower motor 24 is exposed when the intake cover member 26 is mounted on the front wall 2a. On the other hand, as shown in FIG. 4, on the back surface of the front panel 4, the intake cover member 2 is provided.
The rib 4c is provided at a position corresponding to the motor surrounding portion 26b of No. 6. The rib 4c has a cutout 4d that is cut off on the right side.
Similarly, the motor surrounding portion 26b is also interrupted on the right side. Therefore, when the front panel 4 is attached to the front wall 2a of the washing cabinet 2, the ribs 4c are fitted so as to sandwich the standing wall of the motor surrounding portion 26b to form a highly airtight wall surface,
An opening is formed toward the right side. This opening serves as the intake port 21, and a fan chamber 20a surrounded by the front panel 4, the front wall 2a of the cleaning cabinet 2 and the intake cover member 26 is formed as a part of the air passage 20.

An electromagnetic coil 24a of a blower motor 24 is arranged on the intake port 21 side in the fan chamber 20a. The air passage 20 is a horizontal portion 20 that extends substantially horizontally (to the right in FIG. 3) laterally from the upper portion of the fan chamber 20a.
b, a bent portion 20c bent further obliquely downward, a blower port 22
It has a vertical portion 20d that hangs straight up to. The horizontal portion 20b of the air passage 20 is provided with a damper 25 which can be freely moved around a shaft 25a. When the fan 23 is not driven to rotate, it descends to the lowest position indicated by C in FIG. 3 due to its own weight. A watertight seal is provided between the chamber 20a and the horizontal portion 20b. Further, the auxiliary exhaust passage 32 is formed above the horizontal portion 20b of the blower passage 20 as described above, and extends obliquely upward and is connected to the exhaust passage 28.

During the washing operation and the rinsing operation, there is a possibility that the water vapor generated by heating the water stored in the washing chamber 2 may flow back into the air passage 20 from the air outlet 22. However, during these operations, since the fan 23 is not rotationally driven, the damper 25 is closed, and the water vapor is blocked by the damper 25 and does not reach the blower motor 24, but rises in the auxiliary exhaust passage 32 to the exhaust passage 28. It comes out and is discharged to the outside of the machine. Therefore, the blower motor 24 is not exposed to moisture, and its life can be kept long.

In this dishwasher / dryer, a cutout is formed at the lower edge of the blower opening 22 to form a narrow water guide path 22a. As a result, the water that has entered the blower duct 20 is guided by the guide duct 2
2a is quickly discharged into the cleaning chamber 2 and is prevented from being accumulated in the air passage 20 (in particular, a slight step between the front wall 2a of the cleaning chamber 2 and the suction cover member 26). Therefore, it is possible to prevent foul odors from accumulating dirty water.

During the drying operation after the above washing operation and rinsing operation, the fan 23 is rotationally driven in a predetermined direction by the blower motor 24. Then, as indicated by an arrow in FIGS. 3 and 6, air is sucked in through the intake port 21 and pressure-fed from the fan chamber 20a to the horizontal portion 20b. Inlet 2
1 does not directly communicate with the outside of the machine, and the bottom cover 2c
The bottom cover 2c is provided with the opening 2d and the ventilation hole 2e so as to communicate with the inner space. Further, since there are gaps in each part of the housing 1, fresh air outside the machine smoothly flows into the housing 1, then flows into the bottom cover 2c through the opening 2d and the ventilation hole 2e, and further the intake port 21 Therefore, the air flows into the air duct 20.

Normally, the pump motor is stopped during the drying operation, but the pump motor is heated and becomes hot by the washing operation and the rinsing operation before that. Here, since the ventilation holes 2e are concentratedly provided on the rear side of the bottom cover 2c, the cleaning / drainage pump 8 is provided inside the bottom cover 2c.
The cold airflow taken from the outside easily touches the pump motor, and the pump motor can be efficiently cooled during the drying operation. Such cooling of the pump motor is particularly effective when the next dish is washed after the drying operation. In addition, in this dishwasher,
Although the air inlet of the air passage is opened in the gap between the front wall of the washing cabinet and the front panel, in order to cool the pump motor as described above, the air inlet is inside the bottom cover and inside the housing. More precisely, it may be arranged in front of the pump motor.

The cool air flowing into the air passage 20 from the intake port 21 immediately hits the electromagnetic coil 24a of the blower motor 24. Thereby, the electromagnetic coil 24a can be cooled and its overheat can be prevented. In particular, since the airtightness is enhanced by fitting the standing wall of the motor surrounding portion 26b and the rib 4c of the front panel 4, such air leakage from the surroundings is small, and the intake port 21 can be reliably connected. Air can be sucked in to efficiently cool the electromagnetic coil 24a. When such an air flow is generated by the fan 23, the damper 25 is pushed by this and opens (see FIG. 3).
(Position indicated by D in the figure), the air flow is in the horizontal portion 20 of the air duct 20.
The air is discharged from the blower port 22 into the washing chamber 2 through the b → bent portion 20c → vertical portion 20d. The exhaled air is heated by the sheath heater 12 in the washing cabinet 2 and rises to dry the dishes.

As shown in FIGS. 3 and 5, an exhaust gas introduction port 29 is provided in the upper portion of the front wall 2a of the washing cabinet 2, and an exhaust gas cover member 27 is attached to the exhaust gas introduction port 29 from the front side, whereby the exhaust gas is exhausted. A path 28 is formed. That is, the exhaust passage 28 has an exhaust inlet 29 opening toward the washing cabinet 2 and an exhaust outlet 30 opening toward the outside of the machine, and the exhaust inlet 28 and the exhaust passage 28 are shut off by their own weight inside. The damper 31 is provided. At times other than the dry operation, for example, during the washing operation and the rinsing operation, the damper 31 is closed to prevent noise generated in the wash chamber 2 from leaking to the outside through the exhaust passage 28. Although the steam generated from the warm water in the cleaning cabinet 2 flows into the air passage 20 from the air outlet 22 by closing the damper 31 in this way, as described above, it does not affect the blower motor 24 and the like and is smooth. Then, it is discharged from the exhaust path 28 to the outside of the machine.

During the drying operation, as described above, the blower port 2
Since the air pressure in the washing cabinet 2 is increased by the inflow of air from 2, the damper 31 is pushed from the washing cabinet 2 side to be opened (the position indicated by the chain double-dashed line in FIG. 5), and the vapor evaporated from the tableware is removed. A large amount of moist air is discharged to the outside of the machine from the exhaust port 30 through the exhaust passage 28. In the exhaust passage 28, a structure for condensing and liquefying the steam so that the steam is not discharged to the outside and flowing down to the bottom of the cleaning cabinet 2 is provided, or a odor in the exhaust is removed. You may arrange an odor means.

As described above, the present dishwasher / dryer is designed to reduce the failure of the blower motor 24. However, even if a problem occurs, even if the screw attaching the front panel 4 is simply removed. For example, the blower motor 24 is exposed as in the state shown in FIG.
Further, since the intake cover member 26 is also only screwed to the front wall 2a of the washing cabinet 2, it can be removed immediately by removing the screw. Therefore, repair and maintenance of troubles can be easily done with the dishwasher built-in in the system kitchen.

In this dishwasher / dryer, as shown in FIG. 5, an operation panel 14 is provided at the uppermost portion of the front panel 4 and is inclined obliquely upward, and a power switch and start / stop of operation are provided inside thereof. Circuit unit equipped with various switches such as a switch for cleaning, a switch for selecting a cleaning course, and an LED display that displays according to the selection made through these switches and a display that shows the operating status. 50 are provided. The exhaust port 30 is arranged below the operation panel 14, and an upper edge portion of the exhaust port 30 extends largely forward to form a canopy portion 41. The eaves portion 41 is more W than the lower edge portion of the operation panel 14.
Only one is protruding forward. For this reason, the exhaust gas discharged from the exhaust port 30 does not easily go around to the rear side, and it is possible to prevent the water vapor contained in the exhaust gas from being condensed on the operation panel 14 to be fogged. Furthermore, the operation panel 1
The lower edge of No. 4 projects by W2 from the front 60 of the system kitchen in which this dishwasher is incorporated. Therefore, when the user looks down at the dishwasher / dryer obliquely from above, the operation panel 14 is not hidden by the front surface 60 of the system kitchen, and the display is easy to see and the key operation is easy to perform.

The present dishwasher / dryer adopts a characteristic structure in order to realize the operation panel 14 oriented obliquely upward as described above. Next, the configuration of the operation unit including the operation panel 14 will be described with reference to FIGS. 7 is a side view of the front panel, FIG. 8 is a vertical cross-sectional view of the upper portion of the front panel, FIG. 9 is a front view of a circuit unit attached to the back surface of the operation panel section above the front panel, and FIG.
Figure 9 shows the circuit unit attached to the front panel.
9 is a sectional view taken along the line AA 'in FIG. 11, and FIG. 11 is also B in FIG.
-B 'is a cross-sectional view taken along the arrow.

The front panel 4 is a mold product made of a synthetic resin material. The withdrawal direction of the mold when molding the front panel 4 is the direction shown by the arrow in FIG.
A boss 42 for mounting the circuit unit 50 with a screw on the back surface of the mold is also provided upright in the same direction as the mold removing direction. on the other hand,
As shown in FIGS. 9 to 11, the circuit unit 50 includes a lower case 52 for accommodating a circuit board 53, and the lower case 52.
And an upper case 51 that is screwed onto the top of the upper case 51. Both the upper case 51 and the lower case 52 are mold products made of a synthetic resin material. On the circuit board 53, a non-lock type push button switch 531 that opens and closes two contacts only when a protruding operator is pressed, an LED array 532, and a numeral display 533 are appropriately mounted. The circuit parts of are also mounted.

The upper case 51 includes an LED array 532.
Also, an opening 511 having a predetermined size is formed at a position corresponding to the numeral display 533, and a pressing force transmitting portion 512 that receives a pressing force from substantially vertically above and transmits this to the operator of the push button switch 531. Are formed. Each pressing force transmitting portion 512 has an operation main body 512a that is formed in a concave shape at the center and protrudes forward from the peripheral surface, and an operation main body that is around the operation main body 512a and has an elastic force in the direction of receiving the pressing force. And a spiral spring portion 512b that supports the portion 512a.

A mounting piece 513 is formed on the upper case 51 so as to project vertically. As shown in FIG. 10, the mounting piece 513 is screwed onto the boss 42 with a screw 55 so that the circuit unit 50 can be mounted on the front surface. Operation panel section 4 of panel 4
0 Fixed on the back side. This operation panel unit 40 has an L
An opening 43 having a predetermined size is formed at a position corresponding to the ED array 532 and the numeral display 533 and a position corresponding to the operation main body 512a of the upper case 51. Therefore, the circuit unit 50 is connected to the operation panel section 40.
When fixed to the back surface of the LED array 532, the top of the LED array 532 and the surface of the numeral display 533 are exposed to the outside through the opening 43. In addition, the operation main body 51 of the upper case 51
2a is inserted with a proper gap with the periphery of the opening 43,
The upper surface thereof is substantially flush with the surface of the operation panel section 40.

A membrane sheet 44 is attached to the surface of the operation panel section 40 as a film forming an operation surface by using an adhesive or the like. The membrane sheet 44 is a flexible resin sheet, and is the operation main body 512a.
A bulging portion 44a bulging forward and having a switch display (characters or patterns) drawn is formed at a position corresponding to. Further, the positions corresponding to the LED array 532 and the numeral display 533 are transparent or semi-transparent so that the lower display can be seen through. When the user presses the bulging portion 44a of the membrane sheet 44 with his finger,
Push button switch 531 via the operation main body 512a
Is pressed. When the pressing force of the user is released, the operating body 512 is restored by the restoring force of the spring 512b.
a returns to the original position, and the pressing of the operator of the push button switch 531 is released.

In this dishwasher / dryer, since the operation panel section 40 of the front panel 4 is inclined not vertically to the mold withdrawing direction, the pressing force transmitting section 512 is used with this mold.
It is impossible to integrally form a movable body corresponding to the operation panel section 40. However, as described above, the pressing force transmitting portion 512 is formed on the upper case 51, which is a member separate from the operation panel portion 40, and the operating panel portion 40 corresponds to the pressing force transmitting portion 512 and other indicators. Opening 4
By providing 3, it is possible to achieve the same operability as that in which a movable body corresponding to the pressing force transmitting portion 512 is provided in the operation panel portion 40.

Further, by adopting such a structure, there is an advantage that the area of the attachment portion on the back surface of the membrane sheet 44 can be increased. That is, when the entire pressing force transmitting portion 512 is exposed on the surface of the operation panel portion 40, it is necessary to prevent the adhesive from adhering to all the portions of the spring portion 512b. The non-adhesive part (the part to which no adhesive is applied) is formed in a large area around the switch part. On the other hand, in the structure of the operation panel of the present dishwasher / dryer, only the operation main body portion 512a projects from the opening 43 and the surrounding spring portion 5a.
Since 12b is recessed from the opening 43, even if the area of the non-adhesive portion around the switch portion on the back surface of the membrane sheet 44 is reduced, there is no possibility that the adhesive will adhere to the spring portion 512b. As a result, the adhesiveness of the membrane sheet 44 increases and it becomes difficult to peel it off. In particular, in the case of the dishwasher / dryer according to the present embodiment, although the exhaust gas discharged from the exhaust port 30 does not directly contact the surface of the membrane sheet 44 as described above, it is avoided that the humidity around the surface becomes high. Absent. However, the membrane sheet 44
Since the adhesion between the operation panel portion 40 surface and
During that time, minute water droplets are unlikely to enter, and it is possible to prevent peeling and also to prevent the particles from entering inside.

Next, the dish basket 7 in this dishwasher / dryer
0 will be described in detail with reference to FIGS. 12 to 14. 12 is a top view of the dish basket 70, and FIG. 13 is a dish basket 70.
FIG. 14 is a front view showing the positional relationship between the dish basket 70 and the arm 6 in the washing cabinet 2.

One of the features of this dish basket 70 is that it has a detergent container for cleaning. That is, the detergent container 73 is provided on the front side of the upper shelf 71 which is rotatable about the shaft 72 and is rotatable about the shaft 74. The detergent container 73 has a dish shape with the entire top surface opened, and an outlet hole 73a through which the detergent flows out is opened at the bottom of the bottom surface inclined in one direction.
Below the outflow hole 73a, there is provided a protruding piece 73b extending in a tongue shape for preventing the detergent from falling. Before the washing operation is started, the user puts the powder detergent into the detergent container 73. Some of the detergent may spill out of the outflow hole 73a, but since the protruding piece 73b is located below it, it is possible to prevent the detergent from falling onto the protruding piece 73b and falling to the bottom of the washing cabinet 2. it can.

The basket immediately below the detergent container 73 is shown in FIG.
As shown in FIG. 2, the curved wire rods are arranged at predetermined intervals to serve as a soup bowl placing area. Therefore, since the tableware stored in this area has a small diameter, the detergent container 73 can be horizontally spread and arranged as shown by the solid line in FIG. 13 without being disturbed by the tableware below. In addition, the upper shelf 71 is rotatable around a shaft 72, and
In addition to being able to stand up as shown in FIG. 3, the detergent container 73 itself can be rotated around the shaft 74, so that the detergent container 73 can be rotated so as to cover the upper shelf 71. The tableware can be accommodated in the lower basket, and then the detergent container 73 can be spread horizontally to put the detergent therein.

When hot water is supplied from the external water heater during the washing operation, the water supply valve is opened and water begins to flow, and even if the water heater ignites, it may take a while before the hot water actually begins to come out. The cold water that had been accumulated in the hot water supply pipe until then flows into the washing cabinet 2. Therefore, when hot water is supplied from such a water heater, drainage is also performed in parallel at the initial stage of water supply, and the cold water supplied to the washing cabinet 2 at the initial stage of water supply is discharged to the outside of the machine. After a certain amount of time has passed and the hot water heated by the water heater is supplied into the washing chamber 2, drainage is stopped and the hot water is stored. Therefore, if the detergent is directly put into the washing cabinet 2, there is a possibility that a part of the detergent dissolved (or mixed) in the initially cold water will be discharged as it is to the outside of the machine. On the other hand, in this dishwasher / dryer, since the detergent is contained in the detergent container 73, the detergent is not dissolved or mixed in water at the time of water supply, and the detergent is prevented from being discharged without being used. it can. Then, when the washing operation is actually started and water is sprayed from the nozzle of the arm 6, the water jumps into the detergent container 73, and when the water flows down from the outflow hole 73a, the detergent also drops into the washing cabinet 2. To do. Therefore,
The detergent is not wasted.

Another feature of the dish basket 70 of the present dishwasher / dryer is that it is difficult to secure a sufficient space in the washing cabinet 2 in the height direction so that a large dish can be accommodated. The point is that a part of the dish basket 70 has a shape suitable for accommodating a large plate. That is, as shown in FIG. 14, a part of the wire on the bottom surface of the dish basket 70 is lowered by one step from the other part to form the large plate placing portion 75. The distance between the upper lid 10 and the upper lid 10 is widened by the amount lowered, and the large plate 79 can be accommodated. However, on the other hand, the distance d between the lowermost portion of the dish basket 70 and the arm 6 becomes smaller, and when the arm 6 rotates, the dish basket 70 (or the tableware protruding from the lowermost portion of the dish basket 70) is contacted. Risk of Therefore, in the present dishwasher / dryer, considering that the risk of contact is highest when the arm 6 tilts and rotates due to backlash as shown in FIG. The large plate placing portion 75 is not provided on the outer peripheral side which becomes narrower, but the large plate placing portion 75 is provided on the inner peripheral side of the arm 6. As a result, even when the arm 6 rotates while inclining, it is possible to reliably prevent the arm 6 from coming into contact with the bottom portion of the dish basket 70 or the dish protruding from the bottom.

Next, the residue trapping filter 15 in the present dishwasher will be described in detail. FIG. 15 is a top view (a) and a side view (b) of the residue trapping filter 15. In the residue collecting filter 15, a grip portion 153 for a user to grip with a finger is formed by integrally molding a mesh screen 152 and a synthetic resin. Handle part 153
Is provided inside the outer frame 151 and is provided with a plurality of corrugated anti-slip portions 154 extending in the vertical direction. Normal,
When the user picks up the handle of the residue collecting filter 15, the fingertip is positioned as shown by the alternate long and short dash line in FIG. 15B, but when the residue is accumulated, the weight is indicated by the arrow F by the weight thereof. Rotational force acts as shown. On the other hand, since the anti-slip portion 154 of the handle portion 153 acts so as to oppose this rotational direction, slip-down can be effectively prevented with a simple structure.

Further, since the corrugated shape of the anti-slip portion 154 extends in the vertical direction, when integrally molding the residue trapping filter 15, a mold for removing in the vertical direction may be used. No mold is required to remove. Therefore, there is an advantage that the manufacturing cost can be suppressed.

Next, the configuration for installing the dishwasher / dryer in the system kitchen will be described. 16 is a front perspective view showing a state in which the dishwasher / dryer is installed in the system kitchen, FIG. 17 is a side view showing a state in which the dishwasher / dryer is installed in the system kitchen, and FIG. 18 is FIG.
It is an enlarged view of the G section in 7.

As is clear from the above description, since the washing cabinet 2 has a considerably large weight in the present dishwasher / dryer,
When pulling out forward, a large force acts to move the housing 1 forward at the end of pulling out. Further, when the washing cabinet 2 is completely pulled out, the center of gravity comes to the front, and therefore a large force acting to lean forward is applied. Therefore, in order to prevent the dishwasher from moving and the rear part from rising, the dishwasher is fixed to the table 61 of the system kitchen as follows. That is, in this dishwasher / dryer, a pair of left and right front fixing portions are provided inside the front both side walls of the housing 1, and a rear fixing portion is provided substantially at the center in the rear portion of the housing 1. .

In the rear fixing portion, as shown in FIG. 16, a lifting preventing metal fitting 80 formed by bending in a substantially U-shape is screwed to a predetermined position of the mounting table 61 with a screw, and then the housing 1
Is stored almost straight from the front. Then, the locking piece 80a of the lifting prevention metal fitting 80 is inserted into the locking opening 1c provided in the rear plate 1b of the housing 1, and the movement in the vertical direction, the horizontal direction, and the backward direction is locked.

On the other hand, in the front fixing portion, as shown in FIGS. 17 and 18, at the rear of the front frame 1a attached to the front surface of the housing 1, an L-shaped front slip prevention fitting 81 and a screw 82 are provided.
Then, it is screwed to a predetermined position of the mounting table 61, and is screwed to the front shift prevention metal fitting 81 from the front of the front frame 1a with a screw 83 penetrating the front frame 1a. As a result, the forward slip prevention metal fitting 81
Is hidden behind the front frame 1a, and only the head of the screw 83 can be seen in front of the front frame 1a. Therefore, the appearance is very good. In addition, the bottom cover 2c of the cleaning cabinet 2 which is put in and taken out through a front opening formed in the front frame 1a.
As shown in FIG. 16, since the lower edge portions on both side surfaces are curved, interference with the forward shift prevention metal fitting 81 does not occur. In this way, the above three fixing portions allow the dishwasher to be stably and aesthetically installed in the system kitchen.

Further, in the present dishwasher / dryer, with the washing cabinet 2 housed in the casing 1, the front surface of the front frame 1a of the casing 1 and the front panel 4 (and the washing cabinet 2) side facing the front face 1a. Adopts a structure that enhances the airtightness between the contact wall surface of the.
FIG. 19 is a cross-sectional view of a portion corresponding to the G portion in FIG. 17, FIG.
Reference numeral 0 is a sectional view of a portion corresponding to the portion H in FIG.

As shown in FIG. 19, a seal member 1d made of an elastic body, which functions as a soundproof packing, is attached around the front frame 1a made of synthetic resin. That is, the mounting groove 1aa is formed in the front surface of the front frame body 1a to which the seal member 1d is mounted, while the peripheral edge portion of the front frame body 1a is the rib 1ab protruding rearward, and the rear surface thereof has the rib 1ab. The inside of the rib 1ab is depressed toward the front side. The seal member 1d includes a fixing portion 1da that includes a claw-shaped projecting piece that is inserted into the mounting groove 1aa while covering the peripheral edge of the front frame 1a and a claw-shaped engaging piece that engages with the rib 1ab. And an extending piece 1db as an airtight holding portion which is integrated with the fixing portion 1da and which is in a curved shape and has an appropriate repulsive force and is brought into close contact with the rear surface of the front panel 4. The fixed portion 1da of the seal member 1d has such a shape and is fitted into the front frame 1a, and further, the fixed portion 1da.
The edge portion on the rear surface side is sandwiched between the front frame 1a and the rear frame 1 when the front frame 1a is attached to the rear frame 1,
Even if the user applies a force such as pulling the seal member 1d from the front or the diagonal direction, the seal member 1d is prevented from coming off from the front frame 1a.

Furthermore, at the upper edge of the front frame 1a, the seal member 1d is fixed by screws 84 to the eaves 1f extending forward as shown in FIG. Since the seal member 1d has the hanging piece 1e in front of this screwing portion, the head of the screw 84 is hidden by the hanging piece 1e when the eaves portion 1f is seen from the front or diagonally upper front. It has a good appearance.

Thus, the front frame 1 is formed by the extension piece 1db.
By closing between a and the contact wall surface on the side of the front panel 4 (and the washing cabinet 2), the tapping sound of the dishes caused by the jet water generated in the washing cabinet 2 during the washing operation and the rinse operation and various other sounds. Is less likely to leak to the outside of the machine, and quiet operation of the dishwasher can be achieved.

Next, the dish basket 7 in this dishwasher / dryer
21 and 22 about the installation situation of the No. 0 in the washing cabinet 2
Will be described in detail with reference to. 21 is a plan view showing the relationship between the dish basket 70 and the washing cabinet 2 when the dish basket 70 is installed in the washing cabinet 2, and FIG. 22 is a front sectional view of the same.

The dish basket 70 is entirely made of a stainless wire material whose stainless steel surface is exposed. Then, the dish basket 70 is placed on the support portion 2S in a state where a part of the stainless wire material is directly in contact with the plurality of support portions 2S integrally formed at appropriate places under the inner wall of the washing cabinet 2. The washing cabinet 2 is made of resin, and each support portion 2S is also made of the same resin. Therefore, each supporting portion 2S is integrally resin-molded in the washing cabinet 2. The external dimensions of the dish basket 70 are slightly smaller than the in-plane dimensions of the washing cabinet 2, and the dish basket 70 is structurally
It can be moved slightly forward, backward, leftward and rightward while being placed on the support portion 2S.

Since the dish basket 70 is made of a stainless steel wire whose stainless steel surface is exposed, the forks, knives, etc. on the counter of the system kitchen fall down when the washing cabinet 2 is pulled out. Even if you hit the basket,
There is no possibility that the resin coating of the wire will come off and the wire will rust as in the past. Alternatively, when the washing cabinet 2 is pulled out or pushed in, the dish basket 70 moves in the washing cabinet 2 and a part of the dish basket 70 is supported by the supporting portion 2S of the washing cabinet 2.
Even if it is rubbed against, the portion that rubs against the support portion 2S of the dish basket 70 is made of stainless steel, so that it cannot be said that the resin coating of the wire is peeled off and the wire is rusted as in the conventional case. Alternatively, even when the dish basket 70 moves in the wash chamber 2 when the wash chamber 2 is pulled out or pushed in and the other portion of the dish basket 70 rubs against the inner wall of the wash chamber 2, the dish basket 70 becomes stainless. Therefore, unlike the conventional case, the resin coating of the wire is not peeled off and the wire is not rusted.

Although the table basket 70 is made of stainless wire in the above embodiment, it may be made of resin-coated iron wire. In this case, a wear-resistant resin body 70S is fixed to a portion of the basket 70 facing the support 2S, as shown in FIG. The dish basket 70 is in contact with the supporting portion 2S by the abrasion-resistant resin body 70S. Such a configuration only addresses the problem of rubbing of the basket 70 with the support 2S.

Since the resin body 70S is provided at the portion of the dish basket 70 facing the support portion 2S, the dish basket 70 is moved to the washing chamber 2 when the washing chamber 2 is pulled out or pushed in.
Even if it moves inside, there is no problem that the basket itself rubs against the support of the washing cabinet and the resin coating of the wire peels off and the wire rusts as in the conventional case.

Further, in the above embodiment, the dish basket 70 is made of a stainless wire material whose stainless surface is exposed, but the surface is coated with a transparent or colored resin.
It may be made of a stainless steel wire rod. In this case, when the fork, knife or the like falls when the cleaning cabinet 2 is pulled out and hits the dish basket 70, the resin coating the stainless steel wire is peeled off and the stainless steel surface is partially exposed. As it is made of stainless steel wire, it doesn't rust like before. Alternatively, even when the dish basket 70 moves in the wash chamber 2 and a part of the dish basket 70 rubs against the support portion 2S of the wash chamber 2 when the wash chamber 2 is pulled out or pushed in, the support portion 2S of the dish basket 70 is rubbed. Since the part that rubs against is made of stainless steel, the wire does not rust unlike in the past. Alternatively, when the washing cabinet 2 is pulled out or pushed in, the dish basket 70 moves in the washing cabinet 2 and
Even if the other parts of 0 rub against the inner wall of the washing cabinet 2,
Since 0 is made of stainless steel, the wire rod is unlikely to rust as in the past. Further, since the surface of the stainless steel wire rod of the dish basket 70 is coated with resin, generation of annoying metal noise when the dish basket 70 is hit by a dish, a fork, a knife, or the like is suppressed. Alternatively, if the surface of the stainless steel wire is exposed, the surface may be damaged when tableware or the like is hit, but since the stainless steel wire is covered with resin, such damage is suppressed.

The present dishwasher / dryer is installed in the system kitchen so that the height of the upper surface is 90 cm or less from the floor. Then, if necessary, water is supplied into the washing cabinet 2 until the dishes reach the LH position (FIG. 1) where they are soaked in water, and the dishes are soaked and washed.

Thus, the washing cabinet 2 is of a type having an open upper surface, and the front wall, rear wall, left wall, right wall, and bottom wall are integrated, and dishes are put into the washing cabinet 2 for immersion washing. Water will not leak even if water is supplied until And since it can be soaked and washed, stubborn dirt such as rice grains sticking to the dishes can be easily removed.

The dishes are taken in and out from above the upper opening of the washing cabinet 2. In this case, the dish washer / dryer is installed under the counter of the system kitchen, and the height of the top of the dish washer / dryer is 90 cm or less, so that the dish can be taken in and out from a position slightly higher than the counter, and the dish can be taken in and out easily. easy.

Further, the operation unit 13 can selectively set the normal course and the stubborn dirt course. Then, when the normal course is set, the dishes are washed by supplying water to the predetermined position L (FIG. 1) where the dishes are not soaked and spraying this water from the nozzle of the arm 6. If you want to remove stubborn dirt such as sticky rice grains on tableware, set a stubborn dirt course. In this case, the immersion washing is performed as described above.
As a result, a large amount of water is required for dipping and washing, but this is limited to the stubborn dirt course, and a small amount of water can be used during the normal course, and water can be saved as much as possible.

Further, for example, even if it is a stubborn dirt course,
At the time of rinsing, the dishes are rinsed by supplying water to the predetermined position L where the dishes are not soaked and then spraying this water from the nozzle of the arm 6. As a result, a small amount of water can be used even during rinsing, and water can be saved as much as possible.

Further, the water in the cleaning cabinet 2 at the time of rinsing is soaked in the fan 23 outside the cleaning cabinet for supplying the drying air into the cleaning cabinet 2 through the ventilation port 22 on the wall surface of the cleaning cabinet at the time of drying. It is arranged so as not to come. Specifically, the intake cover member 26 is mounted in a watertight manner, and the damper 25 blocks the fan chamber 20a and the horizontal portion 20b in a watertight manner. As a result, since the water level in the washing cabinet is high at the time of dipping and washing, the water tends to flow backward from the blower port 22 toward the fan 23, but it is possible to suppress the water from reaching the fan.

Further, an ultrasonic wave oscillating element (ultrasonic wave supplying device) 100 for supplying ultrasonic waves to the inside of the washing chamber 2 at the time of dipping and washing is provided. In the drawings, the ultrasonic wave oscillating device 100 is shown only in FIG. 1 for simplification. As a result, the washing power by ultrasonic waves is added to the dipping and washing, so that the dishes can be washed more cleanly.

Further, an electrolyzer 101 for electrolyzing water at the time of dipping and washing is provided. On the drawing, electrolysis device 1
01 is shown only in FIG. 1 for simplicity. The electrolyzer 101 is composed of a pair of electrodes 101 a and 101 b provided in a water conduit 102 that guides the water in the water tank 7 to the arm 6. As a result, hypochlorous acid, active oxygen, etc. generated by electrolysis disinfect the bacteria and decompose stains, and the dishes can be washed more cleanly. Moreover, since the dirt is decomposed, the use of detergent can be suppressed. Hypochlorous acid, active oxygen and the like are sequentially supplied from the nozzle of the arm 6 into the cleaning chamber 2 by being driven by the cleaning pump so as to be driven during cleaning.

The electrolyzer 101 can be used for washing in a normal course other than the dipping washing. In this case, cleaning water containing hypochlorous acid, active oxygen and the like generated by electrolysis is jetted from the nozzle of the arm 6. Also in this case,
Dirt is decomposed and bacteria are removed.

The electrodes 101a and 10b are connected to the water conduit 1
02 is not exposed in the washing cabinet 2,
It is possible to prevent the electrode from being accidentally damaged.

The above embodiment is merely an example, and
It is obvious that appropriate changes and modifications can be made within the scope of the present invention.

[Brief description of drawings]

FIG. 1 is a schematic cross-sectional side view of a dishwasher according to an embodiment of the present invention with a washing cabinet housed in a housing.

FIG. 2 is a schematic side sectional view of the dish washer / dryer according to the present embodiment with the washing cabinet pulled out from the housing.

FIG. 3 is a front view of a main part of the dishwasher according to the present embodiment with a front panel removed.

FIG. 4 is a front view of the main part of the front panel of the dishwasher according to the present embodiment.

FIG. 5 is a cross-sectional view of the main part around the exhaust passage in the dishwasher according to the present embodiment.

FIG. 6 is a schematic diagram showing the flow of air during a drying operation in the dishwasher according to the present embodiment.

FIG. 7 is a side view of the front panel of the dishwasher according to the present embodiment.

FIG. 8 is a sectional view of an essential part of the front panel of the dishwasher according to the present embodiment.

FIG. 9 is a front view of a circuit unit of an operation unit in the dishwasher according to the present embodiment.

FIG. 10 is a cross-sectional view taken along the line AA ′ in FIG. 9 with the circuit unit of the operation unit attached to the front panel of the dishwasher / dryer according to the present embodiment.

FIG. 11 is a cross-sectional view taken along the line BB ′ in FIG. 9 with the circuit unit of the operation unit attached to the front panel of the dishwasher / dryer according to the present embodiment.

FIG. 12 is a top view of the dish basket in the dish washer / dryer according to the present embodiment.

FIG. 13 is a front view of a dish basket in the dish washer / dryer according to the present embodiment.

FIG. 14 is a front view showing the positional relationship between the dish basket and the arm in the washing cabinet in the dish washer / dryer according to the present embodiment.

FIG. 15 is a top view (a) and a side view (b) of the residue trapping filter in the dishwasher according to the present embodiment.

FIG. 16 is a partial front perspective view showing a state in which the dishwasher / dryer according to the present embodiment is installed in a system kitchen.

FIG. 17 is a side view showing a state in which the dishwasher / dryer according to the present embodiment is installed in a system kitchen.

FIG. 18 is an enlarged view of a G portion in FIG.

FIG. 19 is a cross-sectional view of a portion corresponding to a G part in FIG.

20 is a cross-sectional view of a portion corresponding to the H portion in FIG.

FIG. 21 is a plan view showing the relationship between the dish basket and the washing cabinet when the dish basket is installed in the washing cabinet in the dishwasher according to the present embodiment.

FIG. 22 is a front sectional view showing the relationship between the dish basket and the washing cabinet when the dish basket is installed in the washing cabinet in the dishwasher according to the present embodiment.

FIG. 23 is a front sectional view showing the relationship between the dish basket and the washing cabinet when the dish basket is installed in the washing cabinet in the dishwasher according to another embodiment of the present invention.

[Explanation of symbols]

1 ... Case 2 ... Washing room 2S ... Support 6 ... Arm 70 ... Tableware basket 100 ... Ultrasonic oscillator 101 ... Electrolytic device 101a ... Electrode 101b ... Electrode 102 ... Headrace

Claims (9)

[Claims] 1. A dishwasher which is installed so that the height of the upper surface is 90 cm or less from the floor, is provided with a washing cabinet in which the upper surface is opened, and dishes are taken in and out from above, until the dishes are soaked in water. A dishwasher, characterized in that water is supplied into the washing chamber to wash and soak dishes. 2. A dishwasher which is installed so that the height of the upper surface is 90 cm or less from the floor, and a housing having an opened front surface, and a front surface which is freely drawable from the housing and has an opened upper surface. It has a washing cabinet where dishes are put in and taken out,
A dishwasher, characterized in that the dishes are soaked and washed by supplying water into the washing cabinet until the dishes are soaked in water. 3. A predetermined part which does not soak the dishes when the normal course is set, having an operation part for selectively setting the normal course and the stubborn dirt course, and a water injection means for injecting water into the washing chamber. 3. The water is supplied to the inside of the washing cabinet up to a position and the water is jetted from the water jetting means to wash the dishes, and the dipping washing is performed when the stubborn dirt course is set. Dishwasher. 4. A water injection unit for injecting water into the washing chamber, wherein water is supplied into the washing chamber up to a predetermined position where dishes are not soaked during rinsing and the water is jetted from the water injecting unit. The rinsing of dishes is performed.
Or the dishwasher according to 2. 5. A fan outside the cleaning chamber for supplying drying air into the cleaning chamber through a ventilation port on the wall surface of the cleaning chamber during drying does not allow water in the cleaning chamber during the immersion cleaning to enter. The dishwasher according to claim 1 or 2, wherein the dishwasher is arranged as described above. 6. The dishwasher according to claim 1, wherein an ultrasonic wave supply device for supplying ultrasonic waves to the inside of the washing cabinet during the immersion washing is provided. 7. The dishwasher according to claim 1 or 2, further comprising an electrolyzer that electrolyzes water during the immersion washing. 8. A washing cabinet, a dish basket installed in the washing cabinet to store dishes, a water jetting means for jetting water into the washing cabinet, and the water jetting means supplied to the washing cabinet. And an electrolyzer that electrolyzes water sprayed by the dishwasher. 9. A water storage tank for storing water supplied to the washing chamber, and a water conduit for guiding the water in the water tank to the water injecting means are provided, and the electricity is stored in the water tank or the water conduit. The dishwasher according to claim 8, wherein an electrode of the disassembly device is arranged.