KR20230161743A - Vortex Ultrasonic Dishwasher with Motor Pump - Google Patents

Abstract

The present invention relates to a vortex ultrasonic dishwasher using a motor pump that is implemented to easily wash a large amount of dishes. The present invention relates to a vortex ultrasonic dishwasher, which includes an enclosure portion having a washing tank, which is a space capable of accommodating washing water for washing dishes and dishes; An ultrasonic induction unit installed at the lower part of the washing tank containing washing water and generating ultrasonic waves by applying an oscillating signal through an oscillating circuit; and a vortex generator installed at the lower part of the washing tank and spraying washing water into the washing tank to form a vortex.

Description

Vortex Ultrasonic Dishwasher with Motor Pump}

The present invention relates to a vortex ultrasonic dishwasher using a motor pump, and more specifically, to a vortex ultrasonic dishwasher using a motor pump that can easily wash a large amount of dishes.

Recently, group meals have become more active in places where large numbers of people live, such as restaurants, schools, public institutions, large corporations, and large buildings, and this trend is gradually expanding.

In places where group meals are provided, various utensils are inevitably used, and hygienic management of these utensils is very important. For hygienic management of tableware, it is essential to wash used dishes cleanly, then go through a sterilization and drying process and store them safely.

In order to manage such safe dishwashing, various dishwashers and sterilizers have been developed in the past. However, in these conventional dishwashers and sterilizers, the operator first washes the dishes before proceeding with the remaining washing, sterilizing, and drying processes. Therefore, in restaurants that serve group meals, there is the inconvenience of having a large number of workers washing dishes individually to remove food residue attached to thousands of dishes.

However, despite this preliminary dishwashing work, food residues still remain in areas that are difficult to clean, such as the inside or corners of the dishes, causing hygiene problems. In addition, washing dishes, which requires sitting for long periods of time, is having a negative impact on the health of workers in group catering restaurants, including musculoskeletal disorders.

In addition, existing ultrasonic dishwashers manage dishes only by ultrasonic cleaning, rinsing with washing water, and then removing moisture from the dishes with a dry cloth, which causes unhygienic problems.

Meanwhile, the above-mentioned background technology is technical information that the inventor possessed for deriving the present invention or acquired in the process of deriving the present invention, and cannot necessarily be said to be known technology disclosed to the general public before filing the application for the present invention. .

Korean Patent No. 10-1974789 (announced on May 2, 2019) Korean Patent No. 10-1757580 (announced on July 13, 2017)

One aspect of the present invention provides a vortex ultrasonic dishwasher using a motor pump that can easily wash a large amount of dishes.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below.

A vortex ultrasonic dishwasher using a motor pump according to the first embodiment of the present invention includes an enclosure portion having a washing tank, which is a space for receiving washing water for washing dishes and dishes; An ultrasonic induction unit installed at the lower part of the washing tank containing washing water and generating ultrasonic waves by applying an oscillating signal through an oscillating circuit; and a vortex generator installed at the lower part of the washing tank, which sprays washing water into the washing tank to form a vortex.

In one embodiment, the vortex ultrasonic dishwasher using a motor pump according to the second embodiment of the present invention may further include a heater unit installed at the lower part of the washing tank and heating the water contained in the washing tank. there is.

In one embodiment, the vortex ultrasonic dishwasher using a motor pump according to the third embodiment of the present invention may further include a temperature detection sensor installed at the lower part of the washing tank to measure the temperature of the water contained in the washing tank. You can.

In one embodiment, the vortex ultrasonic dishwasher using a motor pump according to the fourth embodiment of the present invention may further include a washing control unit for controlling the operation of the ultrasonic induction unit and the vortex generation unit.

In one embodiment, the vortex ultrasonic dishwasher using a motor pump according to the fifth embodiment of the present invention is installed at the front and rear ends of one side of the lower part of the enclosure part and the front and rear ends of the other side of the lower part, respectively, so that the enclosure part moves. It may further include a case support part that supports the enclosure to prevent it from happening and at the same time cushions vibration or shock transmitted from the enclosure part.

In one embodiment, the enclosure support part includes a fixing plate formed in a square plate shape so as to be parallel to the bottom surface and fixed to the lower part of the enclosure part in a horizontal direction; a height adjustment unit installed and penetrating the fixing plate in a vertical direction; and a support bolt connected to the inside of the height adjustment unit, the lower portion of which is exposed to the lower side of the height adjustment unit and then seated on the floor to support the height adjustment unit.

In one embodiment, the fixing plate includes: a plate body formed in the shape of a square plate so as to be parallel to the bottom surface and fixed and installed in the horizontal direction at the lower part of the housing unit; a vertical through hole formed to penetrate the plate body in a vertical direction so that the height adjuster can be inserted while rotating, and forming a thread along the inner peripheral surface; and a fixing bolt inserted into the vertical through hole through one side of the plate body and fastened to prevent the height adjuster inserted into the vertical through hole from moving.

In one embodiment, the height adjustment part is formed in a cylindrical shape forming an outer diameter corresponding to the inner diameter of the vertical through hole, and has threads along the outside so that it can be connected to and engaged with a thread formed along the inner peripheral surface of the vertical through hole. a cylindrical body that is installed in engagement with the vertical through hole and then rises or falls along the vertical through hole as it rotates in a forward or reverse direction; an inner housing extending in a vertical direction along the inner side of the cylindrical body and forming an opening at the lower side of the cylindrical body so that the support bolt can be inserted, and forming a thread along an inner peripheral surface; Support fluid filled in the space remaining on the upper side of the inner housing after the support bolt is inserted; and at least one bolt rotation that receives and extends the support fluid that is compressed as the support bolt rotates along the inner housing and rises to rotate and drive the support bolt in a direction in which the support bolt is lowered from the inner housing. It may include an induction part.

In one embodiment, the cylindrical body may have a driver groove formed at the top so that the user can rotate it using a screw driver.

In one embodiment, the bolt rotation inducing part includes: a cylinder installed inside the cylindrical body, the front end forming the opening being exposed to be inclined toward the inner space of the inner housing; It is connected to the cylinder, and the front end exposed to the inner space of the inner housing is seated on a locking protrusion formed on a thread of the support bolt, and is gradually exposed from the cylinder as the support fluid is supplied to the cylinder. A piston that rotates the support bolt in the direction in which the support bolt is lowered from the inner housing; and a fluid movement line installed between the top of the inner housing and the rear end of the cylinder to induce movement of the support fluid between the inner housing and the cylinder.

According to one aspect of the present invention described above, the vibration wave is transmitted throughout the entire inside of the washing tank, thereby providing the function of more effectively pre-washing dishes, and at the same time, a separate pre-washing device is not required, making it possible to effectively utilize narrow kitchen space. It can provide many advantages and the effect of reducing the number of people required for dishwashing.

The effects of the present invention are not limited to the effects mentioned above, and various effects may be included within the scope apparent to those skilled in the art from the contents described below.

1 and 2 are diagrams showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a first embodiment of the present invention.
Figure 3 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a second embodiment of the present invention.
Figure 4 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a third embodiment of the present invention.
Figure 5 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a fourth embodiment of the present invention.
Figure 6 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a fifth embodiment of the present invention.
Figures 7 and 8 are views showing the enclosure support part of Figure 6.
FIG. 9 is a diagram showing the cylindrical body of FIG. 8.
FIG. 10 is a diagram showing the bolt rotation inducing portion of FIG. 8.
FIG. 11 is a view showing the support bolt of FIG. 8.

The detailed description of the present invention described below refers to the accompanying drawings, which show by way of example specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different from one another but are not necessarily mutually exclusive. For example, specific shapes, structures and characteristics described herein may be implemented in one embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the detailed description that follows is not intended to be taken in a limiting sense, and the scope of the invention is limited only by the appended claims, together with all equivalents to what those claims assert, if properly described. Similar reference numbers in the drawings refer to identical or similar functions across various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 and 2 are diagrams showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a first embodiment of the present invention.

Referring to Figures 1 and 2, the vortex ultrasonic dishwasher 10 using a motor pump according to the first embodiment of the present invention includes an enclosure part 100, an ultrasonic induction part 300, and a vortex generator 400. Includes.

The enclosure unit 100 is provided with a washing tank 200, which is a space that can accommodate washing water for washing dishes and dishes, and an ultrasonic induction unit 300 and a vortex generator 400 are installed.

The ultrasonic induction unit 300 is installed at the bottom of the washing tank 200 containing washing water, and generates ultrasonic waves by applying an oscillation signal through an oscillation circuit.

The vortex generator 400 is installed at the bottom of the washing tank 200 and sprays washing water into the washing tank 200 to form a vortex.

The vortex ultrasonic dishwasher 10 using a motor pump according to the first embodiment of the present invention having the above-described configuration has the function of pre-washing dishes more effectively by transmitting vibration waves throughout the entire inside of the washing tank. At the same time, there is no need for a separate preparation device, which has the advantage of effectively utilizing narrow kitchen space and reducing the number of people required for dishwashing.

Figure 3 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a second embodiment of the present invention.

Referring to FIG. 3, the vortex ultrasonic dishwasher 20 using a motor pump according to the second embodiment of the present invention includes an enclosure unit 100, an ultrasonic induction unit 300, a vortex generator 400, and a heater unit ( 500).

Here, since the enclosure part 100, the ultrasonic guidance part 300, and the vortex generating part 400 are the same as the components in FIG. 1, their description is omitted.

The heater unit 500 is installed at the lower part of the washing tank 200 and heats the water contained in the washing tank 200.

The eddy current ultrasonic dishwasher 20 using a motor pump according to the second embodiment of the present invention having the above-described configuration can prewash dishes more effectively by transmitting vibration waves and hot water to the entire inside of the washing tank. At the same time as providing functionality, it does not require a separate preparation device, which has the advantage of effectively utilizing narrow kitchen space and reducing the number of people required to wash dishes.

Figure 4 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a third embodiment of the present invention.

Referring to FIG. 4, the vortex ultrasonic dishwasher 30 using a motor pump according to the third embodiment of the present invention includes a housing unit 100, an ultrasonic induction unit 300, a vortex generator 400, and a temperature detection sensor. Includes (600).

Here, since the enclosure part 100, the ultrasonic guidance part 300, and the vortex generating part 400 are the same as the components in FIG. 1, their description is omitted.

The temperature detection sensor 600 is installed at the bottom of the washing tank 200, measures the temperature of the water contained in the washing tank 200, and transmits the temperature to the washing control unit 700, which will be described later.

Figure 5 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a fourth embodiment of the present invention.

Referring to Figure 5, the vortex ultrasonic dishwasher 40 using a motor pump according to the fourth embodiment of the present invention includes an enclosure unit 100, an ultrasonic induction unit 300, a vortex generator 400, and a washing control unit ( 700).

Here, since the enclosure part 100, the ultrasonic guidance part 300, and the vortex generating part 400 are the same as the components in FIG. 1, their description is omitted.

The cleaning control unit 700 controls the operation of the ultrasonic induction unit 300 and the vortex generator 400.

In one embodiment, the cleaning control unit 700 may control the operation of the heater unit 500 described above in response to temperature information transmitted from the temperature sensor 600.

In other words, the temperature of the washing water can always be maintained at a constant temperature or a temperature set value input by the user.

Figure 6 is a diagram showing the schematic configuration of a vortex ultrasonic dishwasher using a motor pump according to a fifth embodiment of the present invention.

Referring to FIG. 6, the vortex ultrasonic dishwasher 50 using a motor pump according to the fifth embodiment of the present invention includes an enclosure portion 100, an ultrasonic induction portion 300, a vortex generator 400, and an enclosure support portion ( 800).

Here, since the enclosure part 100, the ultrasonic guidance part 300, and the vortex generating part 400 are the same as the components in FIG. 1, their description is omitted.

The enclosure support portion 800 is installed at the front and rear ends of one side of the lower portion of the enclosure portion 100 and the front and rear ends of the other side of the lower portion, respectively, to support the enclosure portion 100 so that it cannot move, and at the same time, to prevent the enclosure portion 100 from moving. It cushions transmitted vibration or shock.

The vortex ultrasonic dishwasher 50 using a motor pump according to the fifth embodiment of the present invention having the above-described configuration not only stably supports the housing unit 100, but also provides an ultrasonic guidance unit 300 and vortex generation. By effectively cushioning the vibration or shock generated when driving the components such as the unit 400, the durability of the device is improved and the ultrasonic guide unit 300 and the vortex generator 400 are operated precisely. It can make dishwashing more effective.

Figures 7 and 8 are views showing the enclosure support part of Figure 6.

Referring to FIGS. 7 and 8 , the enclosure support portion 800 includes a fixing plate 810, a height adjustment portion 820, and a support bolt 830.

The fixing plate 810 is formed in the form of a square plate so as to be parallel to the floor and is fixed and installed in the horizontal direction at the lower part of the housing unit 100, and the height adjustment unit 820 is installed at a right angle.

The height adjustment unit 820 is installed to penetrate the fixing plate 810 in the vertical direction, and a support bolt 830 is connected thereto.

The support bolt 830 is connected and installed inside the height adjustment unit 820, and its lower part is exposed to the lower side of the height adjustment unit 820 and is then seated on the floor to support the height adjustment unit 820.

The enclosure support portion 800 having the above-described configuration not only stably supports the enclosure portion 100, but also protects against vibration or By effectively cushioning impacts, etc., the durability of the device is improved, and the ultrasonic induction unit 300 and the vortex generator 400 are operated precisely, thereby enabling more effective washing of dishes.

Referring to FIG. 8, the fixing plate 810 includes a plate body 811, a vertical through hole 812, and a fixing bolt 813.

The plate body 811 is formed in the form of a square plate so as to be parallel to the floor and is fixed and installed in the horizontal direction at the lower part of the housing unit 100, and a vertical through hole 812 is formed, and a fixing bolt 813 ) is installed.

The vertical through hole 812 is formed to penetrate the plate body 811 in the vertical direction so that the height adjustment part 820 can be inserted while rotating, and has a thread along the inner peripheral surface.

The fixing bolt 813 is inserted through one side of the plate body 811 to the vertical through hole 812 and fastened to prevent the height adjustment part 820 inserted into the vertical through hole 812 from moving.

Referring to FIG. 8, the height adjustment unit 820 includes a cylindrical body 821, an inner housing 822, a support fluid 823, and at least one bolt rotation inducing unit 824.

The cylindrical body 821 is formed in a cylindrical shape with an outer diameter corresponding to the inner diameter of the vertical through hole 812, and has an outer side so that it can be connected and engaged with a screw thread formed along the inner peripheral surface of the vertical through hole 812. A thread is formed along the vertical through hole 812, and after being installed and engaged with the vertical through hole 812, it rises or falls along the vertical through hole 812 as it rotates in the forward or reverse direction, and the inner housing 822 is installed.

The inner housing 822 extends in the vertical direction along the inside of the cylindrical body 821 while forming an opening on the lower side of the cylindrical body 821 so that the fixing bolt 813 can be inserted, and has threads along the inner peripheral surface. form

The support fluid 823 is filled in the space remaining on the upper side of the inner housing 822 after the fixing bolt 813 is inserted.

In one embodiment, the support fluid 823 may be air, water, or oil whose shape is freely deformable, but is not limited thereto. As long as it is a fluid whose shape is freely deformable, the name is limited. It will be possible to apply everything without it.

At least one bolt rotation inducing part 824 is supplied with the support fluid 823, which is compressed as the fixing bolt 813 rotates and rises along the inner housing 822, and is extended to extend the fixing bolt (823) in the inner housing 822. The fixing bolt 813 is rotated in the direction in which 813) is lowered.

In one embodiment, the cylindrical body 821 may have a driver groove 8212 formed at the top so that the user can rotate it using a screw driver.

FIG. 10 is a diagram showing the bolt rotation inducing portion of FIG. 8.

Referring to FIG. 10, the bolt rotation inducing part 824 includes a cylinder 8241, a piston 8242, and a fluid movement line 8243.

The cylinder 8241 is installed inside the cylindrical body 821, and the front end forming the opening is exposed to be inclined to the inner space of the inner housing 822, and the piston 8242 is connected to it.

The piston 8242 is connected to the cylinder 8241, and the front end exposed to the inner space of the inner housing 822 is seated on the locking protrusion 832 formed on the thread of the fixing bolt 813, and the cylinder 8241 ), as the support fluid 823 is supplied, it is gradually exposed from the cylinder 8241 and rotates the fixing bolt 813 in the direction in which the fixing bolt 813 is lowered from the inner housing 822.

The fluid movement line 8243 is installed between the top of the inner housing 822 and the rear end of the cylinder 8241 to induce movement of the support fluid 823 between the inner housing 822 and the cylinder 8241.

The above-described embodiments are for illustrative purposes, and those skilled in the art will recognize that the above-described embodiments can be easily modified into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, the above-described embodiments should be understood in all respects as illustrative and not restrictive. For example, each component described as unitary may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

The scope sought to be protected through this specification is indicated by the patent claims described later rather than the detailed description above, and should be interpreted to include the meaning and scope of the claims and all changes or modified forms derived from the equivalent concept. .

10, 20, 30, 40, 50: Vortex ultrasonic dishwasher using motor pump
100: enclosure part
200: washing tank
300: Ultrasonic guidance unit
400: Vortex generator
500: Heater unit
600: Temperature detection sensor
700: Washing control unit
800: enclosure support

Claims (5)

An enclosure portion provided with a washing tank, which is a space capable of accommodating washing water for washing dishes and dishes;
An ultrasonic induction unit installed at the lower part of the washing tank containing washing water and generating ultrasonic waves by applying an oscillating signal through an oscillating circuit; and
A vortex generator is installed at the lower part of the washing tank and sprays washing water into the washing tank to form a vortex. A vortex ultrasonic dishwasher using a motor pump.
According to paragraph 1,
A vortex ultrasonic dishwasher using a motor pump, further comprising a heater unit installed at a lower portion of the washing tank and heating water contained in the washing tank.
According to paragraph 1,
A vortex ultrasonic dishwasher using a motor pump, further comprising a temperature detection sensor installed at a lower portion of the washing tank to measure the temperature of water contained in the washing tank.
According to paragraph 1,
A vortex ultrasonic dishwasher using a motor pump, further comprising a washing control unit for controlling the operation of the ultrasonic guide unit and the vortex generator unit.
According to paragraph 1,
It further includes a case support part installed at the front and rear ends of one side of the lower part of the enclosure part and the front and rear ends of the other side of the lower part to support the enclosure part from moving and at the same time buffer vibration or shock transmitted from the enclosure part. And
The enclosure support part,
A fixing plate formed in the form of a square plate so as to be parallel to the floor and fixed and installed horizontally on the lower part of the housing unit;
a height adjustment unit installed and penetrating the fixing plate in a vertical direction; and
It includes a support bolt connected to the inside of the height adjustment unit, the lower part of which is exposed to the lower side of the height adjustment unit and then seated on the floor to support the height adjustment unit,
The fixing plate is,
A plate body formed in the form of a square plate so as to be parallel to the floor and fixed and installed horizontally in the lower part of the housing unit;
a vertical through hole formed to penetrate the plate body in a vertical direction so that the height adjuster can be inserted while rotating, and forming a thread along the inner peripheral surface; and
It includes a fixing bolt that is inserted through one side of the plate body into the vertical through hole and fastened to prevent the height adjustment portion inserted into the vertical through hole from moving,
The height adjustment part,
It is formed in a cylindrical shape with an outer diameter corresponding to the inner diameter of the vertical through hole, and has a thread formed along the outer side so that it can be connected to and engage with a thread formed along the inner peripheral surface of the vertical through hole, and is connected to the vertical through hole. A cylindrical body that rises or falls along the vertical through hole as it rotates in the forward or reverse direction after being installed;
an inner housing extending vertically along the inside of the cylindrical body and forming an opening at the bottom of the cylindrical body so that the support bolt can be inserted, and forming a thread along an inner peripheral surface;
Support fluid filled in the space remaining on the upper side of the inner housing after the support bolt is inserted; and
At least one bolt rotation inducing unit that receives the support fluid that is compressed as the support bolt rotates and rises along the inner housing, extends, and rotates the support bolt in the direction in which the support bolt is lowered from the inner housing. Vortex ultrasonic dishwasher using a motor pump, including;