CN107616769A - Table top type ultrasonic wave dishwasher - Google Patents

Abstract

A desktop ultrasonic dishwasher, including a dishwasher body, a top cover and a control panel; the dishwasher body has an inner tank, and a lower spray arm is arranged in the inner tank; and/or the bottom of the upper cover is arranged There is a spray arm; and/or an ultrasonic vibrator is arranged on the outside of the liner; a hot air device, a drainage device and a water heating device are arranged in the dishwasher body; the hot air device has a drying module, and its air outlet Located inside the liner. The invention sprays hot water through the spray arm to remove part of the stains on the tableware. After soaking in warm water, the ultrasonic vibrator is used for cleaning. Stop, the upper cover resets and the cleaning process continues, so that it can be cleaned alternately several times to achieve the purpose of optimizing the cleaning effect, without adding detergent, which is environmentally friendly and energy-saving. At the same time, the present invention also has the advantages of small floor space, can be embedded and installed on the desktop, compact in structure, and easy to use.

Description

Desktop Ultrasonic Dishwasher

technical field

The invention relates to a dishwasher, in particular to a desktop ultrasonic dishwasher, which does not need to add detergent, is environmentally friendly and energy-saving, and can be embedded and installed on the desktop for use, and belongs to the technical field of dishwashers.

Background technique

The existing desktop dishwashers have single functions due to their small size, and most of them do not have the function of ultrasonic dishwashing, and although a small part of them have ultrasonic functions, they do not have the functions of pre-cleaning, drying, and drainage. , only the larger and inconvenient dishwashers have the above functions, such as an energy-saving ultrasonic dishwasher disclosed in Chinese Patent Document No. CN102813493A on December 12, 2012, including a cleaning device and a drying device , the cleaning device includes a cleaning tank, a middle bleaching tank and a net bleaching tank arranged in sequence, and an ultrasonic generator is arranged in the cleaning tank. The energy-saving ultrasonic dishwasher also includes a first heating device and a second heating device. The first heating device is a first heat pump used to provide heat energy for the cleaning pool; the second heating device is a second heat pump used to provide heat energy for the drying device. The structure is bulky and complicated to operate.

Therefore, it needs to be further improved.

Contents of the invention

The object of the present invention is to provide a table-top ultrasonic dishwasher with simple and reasonable structure, complete functions, small volume and convenient use, so as to overcome the deficiencies in the prior art.

A desktop ultrasonic dishwasher designed for this purpose, including a dishwasher body, an upper cover and a control panel; the dishwasher body has an inner container, and a lower spray arm is arranged in the inner container; and/ Or the bottom of the upper cover is provided with a spray arm; and/or the outer side of the liner is provided with an ultrasonic vibrator; the dishwasher body is provided with a hot air device, a drainage device and a water heating device; the hot air device has a drying module , and its air outlet is located inside the inner tank; the purpose of optimizing the cleaning effect is achieved through the alternate use of hot water and ultrasonic waves.

The upper cover is flip-connected with the main body of the dishwasher through a hinge; an inner cover is embedded in the inner side of the upper cover; the spray arm is connected to the inner cover; the upper cover and the inner cover A spray pipe connected to the spray arm is arranged between; the spray pipe, the high-pressure pump and the water inlet pipe form a high-pressure pump waterway.

It also includes a water heating device; the water heating device is independently arranged at the bottom of the dishwasher cavity, or is arranged in the water circuit of the high-pressure pump; the water heating device includes a water heater; the water inlet pipe is fixed through the water inlet pipe The sleeve is communicated with the cavity of the dishwasher.

The ultrasonic vibrator is arranged on the bottom or outside of the side of the inner tank; there are two or more ultrasonic vibrators, which are evenly distributed on the bottom of the inner tank; Place the groove; the inner tank is integrally formed by engineering plastics.

The ultrasonic vibrator and the water heating device are respectively connected to the cleaning circuit board; the ultrasonic vibrator is controlled by the vibrator circuit board, and during the cleaning process, the use of hot water or ultrasonic waves is controlled through the cleaning circuit board.

The drying module of the hot air device includes a fan, a heater assembly and a hot air pipe; the fan and the heater assembly are distributed up and down; the air inlet of the hot air pipe is connected to the heater assembly, and the air outlet is located in the inner tank Inside.

The drainage device includes a movable valve, a dual-purpose part and a drainage motor connected in sequence; the water inlet end of the movable valve is connected to the interior of the inner tank through the drain port, and the water outlet is connected to the outlet pipe through the dual-purpose part and the drainage motor ; An outlet pipe fixing sleeve is arranged between the outlet pipe and the drainage motor.

A power line is connected to the rear side plate of the dishwasher body; the water inlet pipe and the water outlet pipe are both connected to the side plate.

The present invention integrates the ultrasonic vibrator, the water heating device, the spraying device, the hot air device, and the draining device into one body. In use, first spray high-temperature hot water through the spraying arm to remove part of the stains on the tableware; then soak in warm water The tableware is then cleaned with ultrasonic waves. After cleaning, the water is drained, and the spray arm washes the tableware with hot water again. Open the upper cover during the washing process, and the washing is terminated; after the upper cover is reset, the washing can continue. The whole cleaning process can be repeated many times. Through the alternation of warm water and ultrasonic waves, the cleaning is more thorough than the existing technology. After cleaning, it is dried by hot air. The invention has the advantages of small occupied area, compact structure and convenient use.

Description of drawings

FIG. 1 is a schematic structural view of an open state of an upper cover according to an embodiment of the present invention.

Fig. 2 is a structural schematic diagram of the closed state of the upper cover of the present invention.

Fig. 3 is a schematic diagram of an exploded structure of the present invention.

Fig. 4 is a structural schematic diagram of the drainage device.

Fig. 5 is a schematic diagram of an exploded structure of the drainage device.

In the figure, 1 is the main body of the dishwasher, 1.1 is the back plate, 1.2 is the bottom plate, 2 is the upper cover, 3 is the control panel, 4 is the inner tank, 5 is the spray arm, 6 is the ultrasonic vibrator, 7 is the hinge, 8 is the Inner cover, 9 is a spray pipe, 10 is a high-pressure pump, 11 is a water inlet pipe, 12 is a water heater, 13 is a fixing sleeve for a water inlet pipe, 14 is a cleaning circuit board, 15 is a vibrator circuit board, 16 is a fan, 17 is a Heater assembly, 18 is a hot air pipe, 19 is a movable valve, 20 is a dual-purpose part, 21 is a drainage motor, 22 is a water outlet pipe, 23 is a water outlet pipe fixing sleeve, 24 is a power cord, 25 is a bowl and chopsticks stand, 26 For the box foot, 27 is the lower spray arm.

detailed description

Referring to Figures 1-5, a desktop ultrasonic dishwasher includes a dishwasher body 1, an upper cover 2 and a control panel 3; the dishwasher body 1 has an inner container 4, and the inner container is provided with a lower spray Arm 27; and/or the bottom of the upper cover can be provided with a spray arm 5; and/or the outside of the liner 4 is provided with an ultrasonic vibrator 6; the dishwasher body 1 is provided with a hot air device and a drainage device; the hot air device has a drying module , and its air outlet is located inside the inner tank 4; the purpose of optimizing the cleaning effect is achieved through the alternate use of hot water and ultrasonic waves.

Furthermore, the upper cover 2 is flip-connected with the dishwasher body 1 through the hinge 7; the inner cover 8 is embedded on the inner side of the upper cover 2; the spray arm 5 is connected to the inner cover 8; the upper cover 2 and the inner cover 8 A spray pipe 9 connected to the spray arm 5 is arranged therebetween; the spray pipe 9 forms a high-pressure pump waterway with the high-pressure pump 10 and the water inlet pipe 11.

Furthermore, it also includes a water heating device; the water heating device is independently installed at the bottom of the dishwasher body 1, or is installed in the water circuit of the high-pressure pump; the water heating device is a water heater 12; the water inlet pipe 11 communicates through the water inlet pipe fixing sleeve 13 In the main body 1 of the dishwasher.

Furthermore, the inner tank is provided with a lower spray arm 27; the ultrasonic vibrator 6 is located at the bottom or outside the side of the inner tank 4; two or more ultrasonic vibrator 6 are arranged and evenly distributed; An accommodating groove matching with the ultrasonic vibrator 6; the inner tank 4 is integrally formed of engineering plastics.

Furthermore, the ultrasonic vibrator 6 and the water heating device 12 are respectively connected to the cleaning circuit board 14; the ultrasonic vibrator 6 is controlled by the vibrator circuit board 15, and the use of hot water or ultrasonic waves is controlled through the cleaning circuit board 14 during the cleaning process.

Further, the drying module of the hot air device includes a fan 16, a heater assembly 17 and a hot air pipe 18; the fan 16 and the heater assembly 17 are distributed up and down; the air inlet of the hot air pipe 18 is connected with the heater assembly 17, and The tuyere is located in the liner 4.

Further, the drainage device includes a movable valve 19 connected in sequence, a dual-purpose part 20 and a drainage motor 21; It communicates with the drainage motor 21 and the water outlet pipe 22; a water outlet pipe fixing sleeve 23 is arranged between the water outlet pipe 22 and the drainage motor 21.

Furthermore, the backboard 1.1 of the dishwasher body 1 is connected with a power cord 24; the water inlet pipe 11 and the water outlet pipe 22 are both connected to the side board; a dish rack 25 is placed in the inner container 4; The bottom plate 1.2 of 1 is provided with box foot 26.

Specific working principle: Spray hot water through the lower spray arm 27 and/or spray arm 5 to remove part of the stains on the tableware. After soaking in warm water, use the ultrasonic vibrator 6 to clean. The arm 27 and/or the spray arm 5 wash the tableware with hot water again, the loam cake is opened and the cleaning process is stopped, and the loam cake 2 is reset and the cleaning process continues, so alternately cleans many times.

The above is the preferred solution of the present invention, showing and describing the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principle of the present invention, and the present invention also has various aspects without departing from the spirit and scope of the present invention. Variations and improvements, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A desktop ultrasonic dishwasher, comprising a dishwasher body (1), an upper cover (2) and a control panel (3); the dishwasher body (1) has an inner container (4), It is characterized in that: the inner tank (4) is provided with a lower spray arm (27); and/or the bottom of the upper cover is provided with a spray arm (5); and/or the outer side of the inner tank (4) is provided with an ultrasonic vibrator ( 6); the dishwasher body (1) is provided with a hot air device and a drainage device; the hot air device has a drying module, and its air outlet is located inside the inner container (4); Use to optimize cleaning results. 2. The desktop ultrasonic dishwasher according to claim 1, characterized in that: the upper cover (2) is flipped connected with the dishwasher body (1) through a hinge (7); (2) The inner side is embedded with an inner cover (8); the spray arm (5) is connected to the inner cover (8); the upper cover (2) and the inner cover (8) are provided with A spray pipe (9) connected to the spray arm (5); said spray pipe (9) forms a high-pressure pump waterway with a high-pressure pump (10) and a water inlet pipe (11). 3. The desktop ultrasonic dishwasher according to claim 2, characterized in that: it also includes a water heating device; the water heating device is independently installed at the bottom of the dishwasher body (1), or is installed in the water circuit of the high-pressure pump Among them: the water heating device is a water heater (12); the water inlet pipe (11) is connected to the dishwasher body (1) through the water inlet pipe fixing sleeve (13). 4. The desktop ultrasonic dishwasher according to claim 1, characterized in that: the inner tank (4) is provided with a lower spray arm (27); the ultrasonic vibrator (6) is located in the inner tank (4) The bottom or the outside of the side; the ultrasonic vibrator (6) is provided with 2 or more, and evenly distributed; the bottom of the inner tank (4) is provided with a matching groove for the ultrasonic vibrator (6); The inner container (4) described above is integrally formed of engineering plastics. 5. The desktop ultrasonic dishwasher according to any one of claims 1-4, characterized in that: the ultrasonic vibrator (6) and the water heating device (12) are respectively connected to the cleaning circuit board (14); The ultrasonic vibrator (6) is controlled by the vibrator circuit board (15), and during the cleaning process, the use of hot water or ultrasonic waves is controlled by cleaning the circuit board (14). 6. The desktop ultrasonic dishwasher according to claim 1, characterized in that: the drying module of the hot air device includes a fan (16), a heater assembly (17) and a hot air pipe (18); The blower fan (16) and the heater assembly (17) are distributed up and down; the air inlet of the hot air pipe (18) is connected with the heater assembly (17), and its air outlet is located in the inner bag (4). 7. The desktop ultrasonic dishwasher according to claim 1, characterized in that: the drainage device includes a movable valve (19), a dual-use part (20) and a drainage motor (21) connected in sequence; The water inlet end of the movable valve (19) is communicated with the inside of the inner tank (4) through the inner tank outlet, and its water outlet is communicated with the water outlet pipe (22) through the dual-purpose part (20) and the drainage motor (21); A water outlet pipe fixing sleeve (23) is arranged between the water pipe (22) and the drainage motor (21). 8. The desktop ultrasonic dishwasher according to claim 1, characterized in that: a power cord (24) is connected to the backboard (1.1) of the dishwasher body (1); the water inlet pipe (11) is connected to the The water outlet pipes (22) are all connected to the side plate; the bowl and chopsticks holder (25) is placed in the inner container (4); the bottom plate (1.2) of the dishwasher body (1) is provided with a box foot (26).