Pressurized micro-nano bubble fruit and vegetable cleaning device

Abstract

The invention relates to the technical field of kitchen appliances, in particular to a pressurized micro-nano bubble fruit and vegetable cleaning device which comprises an ozone generator, a heating part, a driving motor, a gas deposition part, a micro-nano bubble generator and a fruit and vegetable cleaning area. The micro-nano bubble generator comprises a supporting shell, an ozone conveying pipe, a water flow direction control part, a supporting piece, a rotary driving part, a driving part, a gas compression part and a high-speed cutting part, the supporting shell is located on the opposite side of the gas deposition part, the ozone conveying pipe is located between the gas compression part and the gas deposition part, and the supporting piece is located above the supporting shell. The water body flow direction control part is located on one side of the supporting part, the driving part is located in the supporting part and rotationally connected with the supporting part, ozone is heated, the heated ozone after gas dissolving shrinks when encountering cold water, ozone micro-nano bubbles with smaller size can be obtained, and the generated ozone micro-nano bubbles are better in water body disinfection effect.

Description

Technical Field

[0001] This invention relates to the field of kitchen appliance technology, specifically to a pressurized micro-nano bubble fruit and vegetable cleaning device. Background Technology

[0002] In recent years, a variety of fruit and vegetable washing machines have emerged in the market. They can be broadly categorized into mobile washing machines and fixed washing machines that are mounted on kitchen countertops, based on their fixed placement. There are also many washing methods. Currently, the most widely used sterilization method is to add sodium hypochlorite disinfectant to the washing, spraying, and washing tank. Sodium hypochlorite has strong oxidizing properties, is inexpensive, and can efficiently and broadly kill microorganisms.

[0003] However, in recent years, researchers have discovered that chlorine-containing disinfectants can combine with some organic matter to form toxic byproducts that can harm human health. Therefore, a harmless cleaning method is needed to be added to the field of fruit and vegetable cleaning. At the same time, when leafy vegetables are washed with tuberous fruits and vegetables, they often collide with each other or are damaged during the washing process, resulting in excessive losses. Furthermore, in some northern regions, the water used for washing vegetables in winter is often at a low temperature, making manual washing more difficult for cleaning personnel.

[0004] Therefore, improvements were made to the device to address the above problems. Summary of the Invention

[0005] Therefore, this invention provides a pressurized micro / nano bubble fruit and vegetable cleaning device to solve the aforementioned technical problems. This invention utilizes the heat generated by the drive motor during operation to heat the liquid medium, causing it to vaporize, thereby indirectly heating ozone. The heated ozone is then transported to a gas compression section for compression and pressurization to improve the subsequent gas dissolution effect. This invention achieves the above objectives through the following technical solutions.

[0006] A pressurized micro-nano bubble fruit and vegetable cleaning device includes: an ozone generator, a heating unit, a drive motor, a gas deposition unit, a micro-nano bubble generator, and a fruit and vegetable cleaning area. The micro-nano bubble generator includes: a supporting shell, an ozone delivery pipe, a water flow control unit, a support component, a rotary drive unit, a drive unit, a gas compression unit, and a high-speed cutting unit. The supporting shell is located opposite the gas deposition unit, the ozone delivery pipe is located between the gas compression unit and the gas deposition unit, the support component is located above the supporting shell, the water flow control unit is located on one side of the support component, and the drive unit is located inside the support component and rotates. The rotating drive unit is located on the left and right sides of the drive unit and is rotatably connected to the support. The gas compression unit is located below the rotating drive unit, and the high-speed cutting unit is located below the gas compression unit. The gas compression unit includes: an isolation plate, a conveying plate, a limiting slide rail, a telescopic connecting pipe, a conveying shell, a central shaft, and a spoon-shaped slide. The vegetable and fruit washing area includes: a washing container, a fluid conveying pipe, a warm water discharge pipe, and a washing basin. The washing container is located on one side of the support shell, the fluid conveying pipe is located between the washing container and the support shell, the warm water discharge pipe is located at the upper end of the washing container, and the washing basin is located inside the washing container.

[0007] Preferably, the heating section includes: a water inlet, a heating section, a gas heating device, a cooling water pipe, a warm water external pipe, a mixed gas conveying pipe, and a sealing plate. The water inlet is located on one side of the heating section, the cooling water pipe is located on the side of the water inlet away from the ozone generator and is fixedly connected to each other, the heating section is located above the drive motor, the gas heating device is located above the heating section and is slidably connected to each other, one end of the gas heating device is connected to the ozone generator conveying pipe, and the other end is connected to the mixed gas conveying pipe, the sealing plate is located on the lower right side of the gas heating device and is fixedly connected, and the warm water discharge pipe is connected to the warm water external pipe.

[0008] Preferably, the water flow control unit includes an inlet, a control valve, and two pipes. The water flow direction at the outlet is tangent to the drive unit. The rotary drive unit consists of two parts: an upper shaft gear and a lower telescopic rod. The lower telescopic rod is rotatably connected to the gas compression unit.

[0009] Preferably, the central shaft is located below the rotary drive unit and is rotatably connected to it. At the same time, the outer surface of the central shaft is provided with helical tooth marks that mesh with the inner ring tooth marks of the conveyor plate. The lower end of the central shaft is fixedly connected to the inner wall of the lower end of the support housing. The isolation plate is located around the central shaft and is divided into three groups: upper, middle and lower.

[0010] Preferably, the conveyor plate is located below the partition plate. The conveyor plate has a circular surface, with holes in one half of the circle. The inner circle is provided with a spoon-shaped groove, which includes a curved track and a straight track. The conveyor plate is divided into three layers: upper, middle and lower. The upper surface of the middle and lower layers of the conveyor plate is provided with a spoon-shaped groove, while the upper layer of the conveyor plate only has a curved track. The bottom inner side of the conveyor shell is provided with a straight track. The partition plate and the conveyor plate are connected by a torsion spring.

[0011] Preferably, the limiting slide rail is located at the lower part of the conveyor plate and is spiral in shape. The telescopic connecting pipe is located below the limiting slide rail and is slidably connected to each other. The telescopic connecting pipe is divided into three groups: upper, middle and lower. The upper and middle telescopic connecting pipes are located in the inner ring of the limiting slide rail, and the lower telescopic connecting pipe is located in the outer ring of the limiting slide rail. The conveying shell is located in the outer ring of the conveyor plate and is characterized by an outer shell with evenly distributed holes, and a closed ring is provided on the inner side of the holes.

[0012] Preferably, the cleaning basin includes: a rotating fan blade, a fixed column, an outer rotating basin, a central cleaning basin, and a drain outlet. The fixed column is located on the inner wall of the bottom of the cleaning container, the outer rotating basin is located above the fixed column and rotates relative to it, and its inner surface is equipped with a cleaning brush. The rotating fan blade is located outside the outer rotating basin and is fixedly connected to it. The central cleaning basin is located inside the outer rotating basin and is fixedly connected to the fixed column. The drain outlet is located below the central cleaning basin.

[0013] Beneficial effects of this invention: 1. This invention heats ozone, which then contracts when dissolved in cold water, forming smaller micro-nano bubbles, thus achieving a better water disinfection effect. 2. This invention compresses the heated ozone through a gas compression section, thereby increasing the local density of the ozone and achieving better gas dissolution effect during the gas dissolution stage. 3. This invention collects and utilizes the cooling water in the cooling water collection pipe of the heating unit to deliver warm water when manually washing leafy vegetables, reducing the discomfort caused to the washing personnel due to the low temperature of the washing water in northern winters. 4. This invention leverages the easily decomposable nature of ozone, utilizing the phenomenon of partial decomposition upon heating, by incorporating a gas deposition section. The heated gases are separated according to molecular weight within the deposition section, with oxygen at the top and ozone at the bottom. Oxygen enters the ozone generator through a connecting pipe (i.e., an oxygen return pipe) for re-ionization, while the ozone enters the micro / nano bubble generator. This design achieves preliminary purification of the ozone while simultaneously reducing oxygen loss. Attached Figure Description

[0014] Figure 1 This is the front view of the present invention.

[0015] Figure 2 This is a side view of the present invention.

[0016] Figure 3 This is a schematic diagram of the heating element of the present invention.

[0017] Figure 4 For the present invention Figure 3 A partial schematic diagram of -A.

[0018] Figure 5 This is a side view of the heating part of the present invention.

[0019] Figure 6 For the present invention Figure 5 A partial schematic diagram of -B.

[0020] Figure 7 This is a schematic diagram of the micro / nano bubble generator and the fruit and vegetable washing area of ​​the present invention.

[0021] Figure 8 This is a schematic diagram of the micro / nano bubble generator of the present invention.

[0022] Figure 9 This is a schematic diagram of the drive unit transmission of the present invention.

[0023] Figure 10 This is a schematic diagram of the gas compression section of the present invention.

[0024] Figure 11 This is a schematic diagram of some components of the gas compression section of the present invention.

[0025] Figure 12 This is a schematic diagram of the interior of the gas compression section of the present invention.

[0026] Figure 13 This is a schematic diagram of the delivery shell of the present invention.

[0027] Figure 14 This is a schematic diagram of the washing basin of the present invention.

[0028] Explanation of reference numerals in the attached figures: 1. Ozone generator; 11. Ozone generator delivery pipe; 2. Heating unit; 21. Water inlet; 22. Heated section; 23. Gas heating device; 24. Cooling water pipe; 25. Warm water external pipe; 26. Mixed gas delivery pipe; 27. Sealing plate; 3. Drive motor; 4. Gas deposition unit; 41. Oxygen return pipe; 5. Micro / nano bubble generator; 51. Support shell; 52. Ozone delivery pipe; 53. Water flow control unit; 54. Support component; 55. Rotary drive unit; 551. Lower telescopic rod 56. Drive unit; 57. Gas compression unit; 571. Isolation plate; 572. Conveying plate; 573. Limiting slide rail; 574. Telescopic connecting pipe; 575. Conveying shell; 576. Central shaft; 579. Spoon-shaped slide groove; 58. High-speed cutting unit; 6. Vegetable and fruit washing area; 61. Washing container; 62. Fluid conveying pipe; 63. Warm water discharge pipe; 64. Washing basin; 641. Rotating fan blade; 642. Fixed column; 643. Outer rotating basin; 644. Central washing basin; 645. Drain outlet. Detailed Implementation

[0029] The implementation of the present invention will be described in detail below with reference to specific embodiments. These embodiments are not intended to limit the present invention.

[0030] like Figure 1 , 2 As shown, a pressurized micro-nano bubble fruit and vegetable cleaning device includes: a drive motor 3, a micro-nano bubble generator 5, an ozone generator 1, a gas deposition section 4, a heating section 2, and a fruit and vegetable cleaning zone 6.

[0031] like Figure 3-6 As shown, the heating unit 2 includes: a water inlet 21, a heating unit 22, a gas heating device 23, a cooling water pipe 24, a warm water external pipe 25, a mixed gas conveying pipe 26, and a sealing plate 27.

[0032] The water inlet 21 is located on the side of the heating unit 2 near the ozone generator 1 and is connected to an external water source so that external water flows into the cooling water pipe 24 through the water inlet 21.

[0033] The cooling water pipe 24 is located on the side of the water inlet 21 away from the ozone generator 1 and is fixedly connected to each other. Cooling water flows inside the cooling water pipe 24 to cool the medium in the heated part 22 and prevent the internal temperature of the heated part 22 from being too high.

[0034] The heated part 22 is located above the drive motor 3 and contains a volatile liquid with a low boiling point (such as a hydrocarbon medium). The liquid in the heated part 22 is heated by the drive motor 3 below, and then the ozone in the gas heating device 23 is heated by the vaporized liquid.

[0035] The gas heating device 23 is located above the heated part 22 and is slidably connected to it. One end is connected to the ozone generator delivery pipe 11, and the other end is connected to the mixed gas delivery pipe 26. After being heated, the ozone inside enters the gas deposition part 4 through the mixed gas delivery pipe 26. The heated part 22 and the gas heating device 23 are slidably connected. When the internal temperature of the heated part 22 rises to a critical value, the gas expands and lifts the gas heating device 23 upward. At this time, the sealing plate 27 linked with the gas heating device 23 gradually opens the channel of the cooling water pipe 24, so that more cooling water can quickly flow into the heated part 22 through the cooling water pipe 24 and then be discharged, thereby accelerating the cooling efficiency and causing the internal temperature of the heated part 22 to drop.

[0036] The sealing plate 27 is located below the right side of the gas heating device 23 and is fixedly connected to it. It is used to limit the flow rate of cooling water inside the cooling water pipe 24, thereby controlling the temperature inside the gas heating device 23.

[0037] like Figure 7-9As shown, the micro / nano bubble generator 5 includes: a supporting shell 51, an ozone delivery pipe 52, a water flow control unit 53, a support member 54, a rotation drive unit 55, a drive unit 56, a gas compression unit 57, and a high-speed cutting unit 58.

[0038] The supporting housing 51 is located on the opposite side of the gas deposition section 4 and is used to house the internal supporting device.

[0039] The ozone delivery pipe 52 is located between the gas compression section 57 and the gas deposition section 4, and is used to deliver ozone from inside the gas deposition section 4 into the gas compression section 57.

[0040] The support member 54 is located above the support housing 51 and is fixedly connected to each other, and is used to accommodate the drive unit 56 and the fixed water flow control unit 53.

[0041] The water flow control unit 53 is located on one side of the support member 54. The water flow control unit 53 is divided into three parts: water inlet, control valve, and two pipes. The water entering the pipe is controlled by the control valve, so that the water flows through only one pipe. The two pipes flow alternately and then are discharged through the pipe outlet. The water flow direction at the outlet is tangent to the drive unit 56.

[0042] The drive unit 56 is located inside the support member 54 and is rotatably connected to it. The water flow discharged from the water control flow direction unit (53) drives the central gear of the drive unit (56) to rotate in a single direction (clockwise or counterclockwise), thereby driving the gears on both sides to rotate, and finally driving the rotation drive unit (55).

[0043] The rotary drive unit 55 is located on the left and right sides of the drive unit 56 and is rotatably connected to the support member 54. The rotary drive unit 55 is divided into upper and lower parts, with an upper shaft tooth and a lower telescopic rod 551. The lower telescopic rod 551 is rotatably connected to the gas compression unit 57 and is used to drive the internal components of the gas compression unit 57 to rotate.

[0044] The gas compression unit 57 is located below the rotary drive unit 55. The gas compression unit 57 is divided into three groups: upper, middle, and lower. The upper group has different upper tracks and drive rods from the other two groups and is used to compress gas.

[0045] The high-speed cutting section 58 is located below the gas compression section 57 and is rotatably connected to the bottom inner wall of the support shell 51. Driven by a rotary motor, it cuts the gas-liquid mixture above itself to obtain ozone micro-nano bubble water with a smaller diameter.

[0046] like Figure 10-13As shown, the gas compression unit 57 includes: a partition plate 571, a conveying plate 572, a limiting slide rail 573, a telescopic connecting pipe 574, a conveying housing 575, a central shaft 576, and a spoon-shaped slide groove 579.

[0047] The central shaft 576 is located below the rotary drive unit 55 and is rotatably connected to it. At the same time, the outer surface of the central shaft 576 is provided with spiral tooth marks that mesh with the inner ring tooth marks of the conveyor plate 572. When the conveyor plate 572 rotates, it moves up and down along with itself. The lower end of the central shaft 576 is fixedly connected to the lower inner wall of the support housing 51.

[0048] The isolation plate 571 is located around the central shaft 576. The isolation plate 571 is divided into three groups: upper, middle and lower, which are used to close or open the holes on the conveyor plate 572.

[0049] The conveyor plate 572 is located below the partition plate 571. The conveyor plate 572 has a circular surface, with holes in one half of the circle. The inner circle is provided with a spoon-shaped groove 579, which includes both curved and straight tracks. The conveyor plate 572 is divided into three layers: upper, middle, and lower. The upper surfaces of the middle and lower layers of the conveyor plate 572 are provided with spoon-shaped grooves 579, while the upper layer of the conveyor plate 572 only has curved tracks. The inner bottom of the conveyor housing 575 only has straight tracks. The lower telescopic rod 551 drives the upper conveyor plate 572 to rotate. Simultaneously, the partition plate 571 communicates with the conveyor plate 572. The connection is made via a torsion spring. The lower telescopic rod 551 pushes the isolation plate 571 counterclockwise, so that the isolation plate 571, which is used to close the conveyor plate 572, is no longer blocked by the lower telescopic rod 551. The torsion spring drives the isolation plate 571 to reset and close the conveyor plate 572. After ozone extrusion is completed, when the conveyor plate 572 rises, the lower telescopic rod 551 rotates clockwise along the curved track to reset. The lower telescopic rod 551 pushes the isolation plate 571, opening the hole on the conveyor plate 572. Then the gas enters the bottom of the conveyor plate 572, completing the gas entry.

[0050] The limiting slide rail 573 is located at the lower part of the conveyor plate 572. The limiting slide rail 573 is spiral in shape and is used to limit the movement of the telescopic connecting pipe 574.

[0051] The telescopic connecting pipe 574 is located below the limiting slide rail 573 and is slidably connected to each other. The telescopic connecting pipe 574 is divided into three groups: upper, middle and lower. It is located on the inner ring of the limiting slide rail 573 of the upper and middle conveying plates 572 and the outer ring of the limiting slide rail 573 of the lower conveying plate 572. The limiting slide rail 573 is moved by the upper conveying plate 572.

[0052] The spoon-shaped chute 579 is located on the upper inner ring of the lower two layers of the conveyor plate 572. The spoon-shaped chute 579 is divided into two parts: a curved track and a straight track, which are used to limit the movement trajectory of the telescopic connecting pipe 574.

[0053] The conveying shell 575 is located on the outer ring of the conveying plate 572. The conveying shell 575 has uniformly distributed holes on the outer ring shell. A sealing ring is provided on the inner side of the holes to seal the outer holes. During the rotation and descent of the conveying plate 572, the sealing ring is pressed down, causing the holes to be exposed. This allows the compressed gas to be discharged and cut into the water for gas dissolution. When the conveying plate 572 returns to its original position, the elastic rod at the lower end of the sealing ring returns it to its original position.

[0054] like Figure 7 As shown, the vegetable and fruit washing area 6 includes: a washing container 61, a fluid delivery pipe 62, a warm water discharge pipe 63, and a washing basin 64.

[0055] The cleaning container 61 is located on one side of the supporting shell 51 and is used to combine with the kitchen cleaning counter to form a cleaning space.

[0056] The fluid delivery pipe 62 is located between the cleaning container 61 and the lower end of the supporting shell 51. It is used to deliver ozone micro-nano bubble water into the cleaning container 61. Then, the water flow through the opening of the fluid delivery pipe 62 impacts the cleaning basin 64, causing the cleaning basin 64 to rotate.

[0057] The warm water discharge pipe 63 is connected to the warm water external pipe 25, and one end is opened to discharge warm water for washing leafy vegetables.

[0058] The washing basin 64 is located inside the washing container 61 and is rotatably connected to it, and is used for washing tuberous fruits and vegetables.

[0059] like Figure 14 As shown, the washing basin 64 includes: a rotating fan blade 641, a fixed column 642, an outer rotating basin 643, a central washing basin 644, and a drain outlet 645.

[0060] The fixed column 642 is located on the bottom inner wall of the cleaning container 61 and is fixedly connected to support the outer rotating basin 643 and the central cleaning basin 644.

[0061] The outer rotating basin 643 is located above the fixed column 642 and rotates relative to it. Its inner surface is equipped with a cleaning brush for holding tuberous fruits and vegetables for cleaning.

[0062] The rotating fan blade 641 is located around and fixedly connected to the outer rotating basin 643, and is driven by the water flow through the opening of the fluid delivery pipe 62, which drives the outer rotating basin 643 to rotate.

[0063] The central washing basin 644 is located inside the outer rotating basin 643 and is fixedly connected to the fixed column 642, and is used for washing and placing leafy vegetables.

[0064] The drain outlet 645 is located below the central washing basin 644 and is connected to an external drain pipe for sewage discharge.

[0065] The working principle of this invention is as follows: 1. First, drive motor 3 drives ozone generator 1, then rotate motor drives high-speed cutting part 58 to rotate. Water flows into the device through water inlet 21 and water flow control part 53 respectively. At the same time, ozone generated in ozone generator 1 enters gas heating device 23 through ozone generator delivery pipe 11 to heat ozone. 2. Subsequently, ozone enters the gas deposition section 4 through the mixed gas delivery pipe 26. Due to the partial decomposition of ozone by heat, ozone and oxygen are separated into upper and lower layers. The upper oxygen enters the ozone generator 1 through the oxygen return pipe 41 for re-ionization, generating ozone. The lower ozone enters the gas compression section 57 through the ozone delivery pipe 52 for gas dissolution. At the same time, the water flow in the water control flow direction section 53 drives the drive section 56, causing the rotary drive section 55 to rotate. Then, the telescopic rod 551 at the lower end of the rotary drive section 55 drives the gas compression section 57. The left and right gas compression sections 57 are in two states: deployed and closed. In the deployed state on one side, the rotary drive section 55 drives the lower end... The telescopic rod 551 drives the conveyor plate 572 counterclockwise, and the three sets of conveyor plates 572 close in sequence. Then, the upper and middle sets of conveyor plates 572 drive the lower conveyor plate 572 through the telescopic connecting pipe 574. Similarly, the limiting slide rail 573 on the lower conveyor plate 572 restricts the telescopic connecting pipe 574, so that the telescopic connecting pipe 574 moves in a straight line in the inner circle on the straight track at the bottom of the conveyor shell 575. When the telescopic connecting pipe 574 moves in a straight line in the inner circle, the conveyor plate 572 contacts the closed ring inside the conveyor shell 575 and then the closed ring descends, the gas is discharged, and the water cuts the gas until the conveyor plate 572 reaches the bottom of the conveyor shell 575. 3. Then, the middle layer conveyor plate 572 rotates and descends. Due to the restriction of the upper layer restrictive slide rail 573 and the lower layer spoon-shaped slide groove 579, the middle layer telescopic connecting pipe 574 moves in a straight line outward. The telescopic connecting pipe 574 moves from the inner circle to the outer circle. During this process, it also contacts the closed ring inside the conveyor housing 575. Then the closed ring descends, the gas is discharged, and the water cuts the gas. The upper conveyor plate 572 repeats the above process. Finally, the ozone located between them is squeezed by the rotating and descending conveyor plate 572, so that the compressed gas can be dissolved with the external water through the holes. In the closed state on the other side, the clockwise rotating drive unit 55 drives the lower telescopic rod 551 to push the uppermost isolation plate 571 to rotate, so that the holes on the conveyor plate 572 open. The gas above the conveyor plate 572 enters the area below the conveyor plate 572 through the holes on the conveyor plate 572. Then the lower telescopic rod 551... After moving to the end of the curved track, the conveyor plate 572 rotates clockwise. The limiting slide rail 573 of the upper conveyor plate 572 and the spoon-shaped slide groove 579 on the middle conveyor plate 572 restrict the telescopic connecting pipe 574, causing the telescopic connecting pipe 574 to move along the inner circle of the straight track of the spoon-shaped slide groove 579. After the straight track movement is completed, the curved track movement begins. At the same time, the middle isolation plate 571 is pushed open, and the holes on the middle conveyor plate 572 are opened. Gas enters below the middle conveyor plate 572 through the holes. Then, the above process is repeated to replenish the gas in the middle and lower conveyor plates 572, thereby completing the upward reset. The two sets of gas compression sections 57 alternately perform gas dissolution operation. Finally, the fluid conveying pipe 62 pushes the rotating fan blade 641, which then drives the outer rotating basin 643 to clean tuberous fruits and vegetables. Then, the central cleaning basin 644 cleans leafy fruits and vegetables. Wastewater is discharged from the device through the drain outlet 645. 4. Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pressurized micro-nano bubble fruit and vegetable cleaning device, comprising: The ozone generator (1), heating unit (2), drive motor (3), gas deposition unit (4), micro-nano bubble generator (5), and vegetable and fruit washing area (6) are characterized in that: the micro-nano bubble generator (5) includes: a supporting shell (51), an ozone delivery pipe (52), a water flow control unit (53), a support member (54), a rotary drive unit (55), a drive unit (56), a gas compression unit (57), and a high-speed cutting unit (58). The supporting shell (51) is located on the opposite side of the gas deposition unit (4), the ozone delivery pipe (52) is located between the gas compression unit (57) and the gas deposition unit (4), the support member (54) is located above the supporting shell (51), the water flow control unit (53) is located on one side of the support member (54), the drive unit (56) is located inside the support member (54) and is rotatably connected, and the rotary drive unit (55) is located inside the drive unit (56). The gas compression unit (57) is located below the rotary drive unit (55), and the high-speed cutting unit (58) is located below the gas compression unit (57). The gas compression unit (57) includes: a partition plate (571), a conveying plate (572), a limiting slide rail (573), a telescopic connecting pipe (574), a conveying shell (575), a central shaft (576), and a spoon-shaped slide groove (579). The vegetable and fruit washing area (6) includes: a washing container (61), a fluid conveying pipe (62), a warm water discharge pipe (63), and a washing basin (64). The washing container (61) is located on one side of the support shell (51), the fluid conveying pipe (62) is located between the washing container (61) and the support shell (51), the warm water discharge pipe (63) is located at the upper end of the washing container (61), and the washing basin (64) is located inside the washing container (61).

2. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The heating section (2) includes: a water inlet (21), a heating section (22), a gas heating device (23), a cooling water pipe (24), a warm water external pipe (25), a mixed gas conveying pipe (26), and a sealing plate (27).

3. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 2, characterized in that: The water inlet (21) is located on one side of the heating part (2), the cooling water pipe (24) is located on the side of the water inlet (21) away from the ozone generator (1) and is fixedly connected to each other, the heating part (22) is located above the drive motor (3), the gas heating device (23) is located above the heating part (22) and is slidably connected to each other, one end of the gas heating device (23) is connected to the ozone generator delivery pipe (11), and the other end is connected to the mixed gas delivery pipe (26), the sealing plate (27) is located on the lower right side of the gas heating device (23) and is fixedly connected, and the warm water discharge pipe (63) is connected to the warm water external pipe (25).

4. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The water flow control unit (53) includes an inlet, a control valve, and two pipes. The water flow direction at the outlet is tangent to the drive unit (56).

5. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The rotary drive unit (55) is divided into two parts: an upper shaft gear and a lower telescopic rod (551). The lower telescopic rod (551) is rotatably connected to the gas compression unit (57).

6. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The central shaft (576) is located below the rotary drive unit (55) and rotates and is connected to it. At the same time, the outer surface of the central shaft (576) is provided with spiral tooth marks that mesh with the inner ring tooth marks of the conveyor plate (572). The lower end of the central shaft (576) is fixedly connected to the inner wall of the lower end of the support shell (51). The isolation plate (571) is located around the central shaft (576) and is divided into three groups: upper, middle and lower.

7. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The conveyor plate (572) is located below the isolation plate (571). The conveyor plate (572) has a circular plate surface with holes in one half and a spoon-shaped groove (579) in the inner circle. The spoon-shaped groove (579) includes a curved track and a straight track. The conveyor plate (572) is divided into three layers: upper, middle and lower. The upper surface of the middle and lower layers of the conveyor plate (572) is provided with a spoon-shaped groove (579). The upper layer of the conveyor plate (572) only has a curved track. The bottom inner side of the conveyor shell (575) is provided with a straight track. The isolation plate (571) and the conveyor plate (572) are connected by a torsion spring.

8. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The limiting slide rail (573) is located at the lower part of the conveyor plate (572). The limiting slide rail (573) is spiral in shape. The telescopic connecting pipe (574) is located below the limiting slide rail (573) and is slidably connected to each other. The telescopic connecting pipe (574) is divided into three groups: upper, middle and lower. The upper and middle telescopic connecting pipes (574) are located in the inner ring of the limiting slide rail (573), and the lower telescopic connecting pipe (574) is located in the outer ring of the limiting slide rail (573).

9. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The conveying housing (575) is located on the outer ring of the conveying plate (572). The conveying housing (575) is an outer ring shell with evenly distributed holes, and a closed ring is provided on the inner side of the holes.

10. The pressurized micro-nano bubble fruit and vegetable cleaning device according to claim 1, characterized in that: The cleaning basin (64) includes: a rotating fan blade (641), a fixed column (642), an outer rotating basin (643), a central cleaning basin (644), and a drain outlet (645). The fixed column (642) is located on the inner wall of the bottom of the cleaning container (61). The outer rotating basin (643) is located above the fixed column (642) and rotates relative to each other. The inner surface of the outer rotating basin has a cleaning brush. The rotating fan blade (641) is located outside the outer rotating basin (643) and is fixedly connected. The central cleaning basin (644) is located inside the outer rotating basin (643) and is fixedly connected to the fixed column (642). The drain outlet (645) is located below the central cleaning basin (644).

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