CN209915898U - A sink dishwasher based on magnetic levitation technology - Google Patents

Abstract

The utility model discloses a sink-type dishwasher based on magnetic levitation technology, including a tank body embedded in a kitchen countertop, the tank body is provided with a spray tank and a cleaning tank; it also includes a water inlet system, a water discharge system and an intelligent touch control system; an ultrasonic vibrator is provided on the bottom surface of the cleaning tank; a magnetic levitation motor is provided on the bottom surface of the spray tank, a spray rotating unit is provided on the upper side surface of the bottom surface of the spray tank, and a plurality of spray nozzles are provided on the spray blades. The water in the inner cavity of the spray blade is continuously sprayed out from the spray nozzle during the continuous pumping process, and the spray blade automatically rotates under the negative pressure of the water flow. The utility model can well solve the dishwashing problem of Chinese families, and can also be used for spray cleaning of food materials. At the same time, the design of the sink type is conducive to saving kitchen space.

Description

A sink dishwasher based on magnetic levitation technology

technical field

The utility model belongs to the field of kitchen equipment, in particular to a sink-type dishwasher based on a magnetic levitation technology.

Background technique

Dishwashing, as a must-have procedure after meals, is usually not liked by everyone. Later, the dishwasher appeared, which helped people to solve the family conflict of who washes the dishes to a certain extent.

The early dishwashers were not ideal, the cleaning effect was not good, and the structure was complex and troublesome to clean. For example, some dishwashers used the rotating shaft of the motor to directly penetrate the inner cavity of the dishwasher, and the inner cavity was also equipped with a rotary spray arm. However, this kind of structure often cannot be disassembled and washed, or it is very troublesome to disassemble and wash. After years of use, it will cause secondary pollution because the dishwasher itself is not clean.

Dishwashers were first popularized in Europe and the United States, but due to dietary habits in Europe and the United States, their food is relatively simple and simple, and the tableware specifications are relatively simple (mainly dinner plates). Serious, very easy to clean, so the dishwasher with simple cleaning effect can meet the use of most European and American households, and the monotonous tableware specifications are also convenient for machine cleaning. But this set is not suitable for Chinese food.

Chinese food pays attention to the diversification of cooking, such as frying, frying, steaming, slow-cooking, baking and salting, etc. There are various cooking techniques, Chinese food is also diverse, and Chinese bowls are also of various sizes. Heavy oil The adhesive "contamination" of heavy sticky food residues to tableware is very stubborn, which is very different from Western food. The popular dishwashers in Europe and the United States are completely unsuitable for Chinese families.

Chinese food households have more than one grade higher requirements on the cleaning ability of dishwashers than Western food households. In addition to higher cleaning ability requirements, Chinese food residues are more difficult to remove, and the "contamination" of the dishwasher itself is also very serious. The residues in the dead corners of the hygiene can easily breed bacteria, so the daily cleaning and maintenance of the Chinese food dishwasher is also a very important part. If it is not done properly, it will cause secondary and more serious pollution, and there will be greater health and health risks. .

In addition, some of the dishwashers in the prior art are desktop machines, which are placed separately and temporarily use the kitchen space, which is not practical. Some dishwashers are sink-type dishwashers that are integrated into the sink, which saves a lot of space.

In addition, as described in Chinese patent application CN201810998174.X, a device for disinfection and purification of food materials is disclosed. The device (hydroxyl generating device) utilizes the principle of water catalyst, and water is decomposed under the action of ionization and water catalyst. Free hydroxyl and hydrogen ions are formed, and the food is mainly removed from pesticide residues through free hydroxyl groups.

Utility model content

The purpose of the utility model is to design a sink type dishwasher based on the magnetic levitation technology in view of the problems existing in the prior art. The utility model can well solve the dishwashing problem of Chinese families, and can also be applied to the spraying of ingredients. Shower cleaning, and the design of the sink type is conducive to saving kitchen space.

The scheme adopted to achieve the purpose of the present utility model is: a sink-type dishwasher based on the magnetic levitation technology, comprising a tank body embedded in the kitchen countertop, and the left and right sides of the tank body are respectively provided with a spray tank and a cleaning tank;

It also includes a water inlet system, a water inlet system and an intelligent touch control system. The water inlet system includes a faucet, which is installed on the upper side of the tank body; the water inlet system includes a first down water pipe connected to the water outlet of the cleaning tank and connected to the spray tank. The second sewer pipe and the main sewer pipe, the first sewer pipe and the second sewer pipe merge at the main sewer pipe;

The intelligent touch control system includes an electric control box and a touch panel, the electric control box is arranged on one side of the cleaning tank, the touch panel is arranged on the upper surface of the tank body, and the electric control box is connected to the touch panel;

The spray tank includes a bottom surface, a side wall and a cover. The side wall is arranged along the periphery of the bottom surface. The side wall and the bottom surface form a groove. shower;

The lower side of the bottom surface of the spray tank is provided with a heating module and a magnetic levitation motor, the upper side of the bottom surface of the spray tank is provided with a spray rotation unit, and the spray rotation unit corresponds to the magnetic levitation motor; the spray rotation unit includes a spray The base, the filter screen and the spray blade. The spray base is provided with a spray channel. The spray channel extends upward and is connected to the inner cavity of the spray blade. The spray channel is provided with a first rotor; the first rotor includes a first rotor. A rotating shaft, a helical blade and a first magnet. The first magnet is located at the lower end of the rotating shaft and is close to the magnetic levitation motor. The helical blades are radially distributed around the first rotating shaft. The spray base is provided with a circulating water inlet. The channel is connected, and the filter screen is sleeved on the outer circumference of the circulating water inlet; the spray blade is rotatably arranged on the upper end of the spray base, the inner cavity of the spray blade is communicated with the spray channel, and the spray blade is provided with a number of spray nozzles. In the spray nozzle, the water in the inner cavity of the spray blade is continuously sprayed from the spray nozzle during the continuous pumping process;

A bowl basket frame is arranged in the inner cavity of the spray tank, and the bowl basket frame is located above the spray rotating unit;

An ultrasonic vibrator is arranged on the lower side of the bottom surface of the cleaning tank, and the ultrasonic vibrator is connected with the electric control box.

As a further improvement of this solution, a side tank connected to the cleaning tank is provided on one side of the cleaning tank, and a hydroxyl generating device is arranged in the side tank.

As a further improvement of this solution, on the two facing inner walls of the cleaning tank, a first shelf and a second shelf are arranged in pairs for placing the sub-tank of the cleaning tank. on the shelf and placed in the cavity of the wash tank.

As a further improvement of this solution, an integrated water control unit is provided outside the overflow port of the spray tank;

The integrated water control unit includes a water inlet silo and an overflow silo arranged on the left and right. A water inlet pipe is arranged on the side of the lower end of the water inlet silo away from the overflow silo. Along the water inlet direction, a pressurized water silo and an intelligent temperature-controlled water silo are arranged in the water inlet silo in turn. and a buffer water silo, the buffer water silo is laterally connected to the overflow silo;

The pressurized water tank gradually narrows the water channel diameter along the water inlet direction, and is the narrowest at the connection with the intelligent temperature control water tank; the intelligent temperature control water tank is provided with a thermal control unit, and the volume of the intelligent temperature control water tank is larger than that of the pressurized water tank and the temperature control tank. Buffer water tank; the buffer water tank gradually widens the waterway diameter along the water inlet direction, the connection with the intelligent temperature control water tank is the narrowest, and the connection with the overflow tank is the widest;

The outer side of the overflow silo is closed, and it is open to the side of the overflow port of the spray tank. The opening size of the open side of the overflow silo matches the overflow port and is used for matching connection with the overflow port; the overflow silo is provided with a mixed water tank and a The overflow pipe is connected to the spray tank from the side of the mixing tank facing the overflow port, and the mixing tank is horizontally connected to the buffer tank; the overflow pipe is located inside the mixing tank and is located in the upper part of the mixing tank , the overflow pipe mouth extends downward to connect to the overflow channel.

As a further improvement of this solution, the water inlet silo is in the shape of a square box, and the pressurized water silo, the intelligent temperature-controlled water silo and the buffer water silo are formed by a first baffle and a second baffle in sequence, and the water inlet is in the direction of S-shaped trend in the water silo;

The thermal control unit extends along the direction of the waterway and is located on one side of the advancing direction of the waterway;

The height of the water inlet silo is higher than the overflow silo, the height of the connection port between the pressurized water silo and the intelligent temperature control silo is higher than that of the overflow pipe in the overflow silo, and the height of the overflow pipe is higher than the connection port of the intelligent temperature control silo and the buffer water silo. .

As a further improvement of this solution, the magnetic levitation motor is provided with a second rotor, and the second rotor includes a second rotating shaft and a second magnet; the second magnet is located at a position where the upper end of the rotating shaft is close to the bottom surface of the spray groove.

As a further improvement of this solution, the spray base includes a unit base and a spray channel shell, the unit base includes a fixed bottom plate, the fixed bottom plate is arranged on the bottom surface of the spray groove, and a concave limit groove is arranged in the middle of the fixed bottom plate. The outer side of the limiting groove is provided with a plurality of first clamping columns;

The first magnet of the first rotor is placed in the limiting slot;

The lower end of the spray channel casing is provided with a second clamping column, the second clamping column and the first clamping column are buckled with each other, and the clamping column raises the gap between the fixed bottom plate of the unit base and the spray channel casing, the void is formed as the circulating water inlet;

The spray channel shell is provided with the spray channel, the spray channel is connected up and down, and the first rotor is arranged in the spray channel.

As a further improvement of this solution, the fixed bottom plate of the unit base is detachably fixed on the bottom surface of the spray tank.

As a further improvement of this solution, the fixed bottom plate is detachably fixed on the bottom surface of the spray tank by means of magnetic attraction or snap-fit.

As a further improvement of this solution, the spray blade is rotatably connected to the upper end of the spray channel shell through a rotating sleeve, and the spray blade can freely rotate in the horizontal plane around the upper end of the spray channel shell.

As a further improvement of this solution, the spray blade includes an upper cover and a lower cover combined up and down, and a pre-spray space is formed between the upper cover and the lower cover; the spray swing arm includes a plurality of swing arms along the horizontal direction, surrounding The center of rotation is radially distributed;

An upper water opening is arranged in the middle of the lower cover, and the upper water opening corresponds to the spray channel; a first surrounding dam is arranged along the edge of the upper water opening, and the first surrounding dam protrudes upward from the upper surface of the lower cover. One end extends to one side of the edge of the lower cover, the other end and the other side of the edge of the lower cover are provided with a first pressurized narrow port, and the first pressurized narrow port is connected to the upper water port and the pre-spraying space;

The top surface of the middle part of the upper cover is closed, and the corresponding position of the lower surface of the upper cover is provided with a second dam, the second dam protrudes downward from the lower surface of the upper cover, and one end of the second dam extends to the upper cover. A second pressurized narrow port is arranged between one side of the edge, the other end and the other side of the edge of the upper cover, and the second pressurized narrow port communicates with the spray channel and the pre-spray space;

The second enclosing dam and the first enclosing dam are correspondingly buckled and closed with each other, and the second pressurizing narrow port and the first pressurizing narrow port communicate with each other correspondingly.

As a further improvement of this solution, the faucet includes a cold and hot water faucet and a clean water faucet; the cold and hot water faucet is located between the spray tank and the cleaning tank, and includes a hot and cold water toggle switch, a faucet fixing frame, a pull-out faucet, a pumping There is a button switch on the pull faucet. The pull-out faucet can be removed from the faucet fixing frame and extended for use; the clean water faucet is located on one side of the cleaning tank, including a clean water switch and a clean water pipeline, and the clean water pipeline is connected. to the bottom of the tank and connect to the water purifier.

The utility model has other solutions designed to solve the problems of the prior art: a spray cleaning system based on magnetic levitation technology, comprising a spray tank, the spray tank is provided with a water outlet, and the side wall of the spray tank is provided with overflow,

The lower side of the bottom surface of the spray tank is provided with a heating module and a magnetic levitation motor, and the magnetic levitation motor is located in the middle of the lower side of the bottom surface of the spray tank;

The upper side of the bottom surface of the spray tank is provided with a spray rotation unit, and the spray rotation unit corresponds to the bottom surface of the magnetic levitation motor across the spray tank in the up-down direction;

The spray rotating unit includes a spray base, a filter screen and a spray blade in sequence from bottom to top. The spray base is provided with a spray channel, and the spray channel extends upward and communicates with the inner cavity of the spray blade. A first rotor is arranged in the channel;

The first rotor includes a first rotating shaft, a helical blade and a first magnet, the first magnet is located at the lower end of the rotating shaft and is close to the magnetic levitation motor, and the helical blades are radially distributed in space around the first rotating shaft;

The lower end of the spray base is provided with a circulating water inlet, the circulating water inlet is communicated with the spray channel, and the outer periphery of the circulating water inlet is covered with the filter screen; when the first rotor is driven to rotate by the magnetic levitation motor, the water passes through the filter screen and flows from the circulating water inlet. It is driven by the helical blade to flow upward along the spray channel and into the inner cavity of the spray blade;

The spray blade is arranged on the upper end of the spray base, and is rotatably connected with the spray base, the inner cavity of the spray blade is communicated with the spray channel, the spray blade is provided with a number of spray nozzles, and the spray blade During the continuous pumping process, the water in the cavity is continuously sprayed from the spray nozzle, and the spray blade rotates automatically under the negative pressure of the water flow;

A bowl basket frame is arranged in the inner cavity of the spray tank, and the bowl basket frame is located above the spray rotating unit.

Preferably, an integrated water control unit is provided outside the overflow port of the spray tank;

The integrated water control unit includes a water inlet silo and an overflow silo arranged on the left and right. A water inlet pipe is arranged on the side of the lower end of the water inlet silo away from the overflow silo. Along the water inlet direction, a pressurized water silo and an intelligent temperature-controlled water silo are arranged in the water inlet silo in turn. and a buffer water silo, the buffer water silo is laterally connected to the overflow silo;

The pressurized water tank gradually narrows the water channel diameter along the water inlet direction, and is the narrowest at the connection with the intelligent temperature control water tank; the intelligent temperature control water tank is provided with a thermal control unit, and the volume of the intelligent temperature control water tank is larger than that of the pressurized water tank and the temperature control tank. Buffer water tank; the buffer water tank gradually widens the waterway diameter along the water inlet direction, the connection with the intelligent temperature control water tank is the narrowest, and the connection with the overflow tank is the widest;

The outer side of the overflow silo is closed, and it is open to the side of the overflow port of the spray tank. The opening size of the open side of the overflow silo matches the overflow port and is used for matching connection with the overflow port; the overflow silo is provided with a mixed water tank and a The overflow pipe is connected to the spray tank from the side of the mixing tank facing the overflow port, and the mixing tank is horizontally connected to the buffer tank; the overflow pipe is located inside the mixing tank and is located in the upper part of the mixing tank , the overflow pipe mouth extends downward to connect to the overflow channel.

Preferably, the water inlet silo is in the shape of a square box, the pressurized water silo, the intelligent temperature-controlled water silo and the buffer water silo are sequentially separated by a first baffle and a second baffle, and the water inlet direction in the water inlet silo S-shaped trend;

The thermal control unit extends along the direction of the waterway and is located on one side of the advancing direction of the waterway;

The height of the water inlet silo is higher than the overflow silo, the height of the connection port between the pressurized water silo and the intelligent temperature control silo is higher than that of the overflow pipe in the overflow silo, and the height of the overflow pipe is higher than the connection port of the intelligent temperature control silo and the buffer water silo. .

Preferably, the magnetic levitation motor is provided with a second rotor, and the second rotor includes a second rotating shaft and a second magnet; the second magnet is located at a position where the upper end of the rotating shaft is close to the bottom surface of the spray groove.

Preferably, the spray base includes a unit base and a spray channel shell, the unit base includes a fixed bottom plate, the fixed bottom plate is arranged on the bottom surface of the spray groove, the middle of the fixed bottom plate is provided with a concave limit groove, and the outside of the limit groove There are several first clamping columns;

The first magnet of the first rotor is placed in the limiting slot;

The lower end of the spray channel casing is provided with a second clamping column, the second clamping column and the first clamping column are buckled with each other, and the clamping column raises the gap between the fixed bottom plate of the unit base and the spray channel casing, the void is formed as the circulating water inlet;

The spray channel shell is provided with the spray channel, the spray channel is connected up and down, and the first rotor is arranged in the spray channel.

Preferably, the fixed bottom plate of the unit base is detachably fixed on the bottom surface of the spray tank.

Preferably, the fixed bottom plate is detachably fixed on the bottom surface of the spray tank by means of magnetic attraction or snap-fit.

Preferably, the spray blade is rotatably connected to the upper end of the spray channel shell through a rotating sleeve, and the spray blade can freely rotate in the horizontal plane around the upper end of the spray channel shell.

Preferably, the spray blade includes an upper cover and a lower cover combined up and down, and a pre-spray space is formed between the upper cover and the lower cover; the spray swing arm includes a plurality of swing arms along the horizontal direction, radiating around the center of rotation distribution;

An upper water opening is arranged in the middle of the lower cover, and the upper water opening corresponds to the spray channel; a first surrounding dam is arranged along the edge of the upper water opening, and the first surrounding dam protrudes upward from the upper surface of the lower cover. One end extends to one side of the edge of the lower cover, the other end and the other side of the edge of the lower cover are provided with a first pressurized narrow port, and the first pressurized narrow port is connected to the upper water port and the pre-spraying space;

The top surface of the middle part of the upper cover is closed, and the corresponding position of the lower surface of the upper cover is provided with a second dam, the second dam protrudes downward from the lower surface of the upper cover, and one end of the second dam extends to the upper cover. A second pressurized narrow port is arranged between one side of the edge, the other end and the other side of the edge of the upper cover, and the second pressurized narrow port communicates with the spray channel and the pre-spray space;

The second enclosing dam and the first enclosing dam are correspondingly buckled and closed with each other, and the second pressurizing narrow port and the first pressurizing narrow port communicate with each other correspondingly.

Preferably, an intelligent touch control system is also included, the intelligent touch control system includes an electric control box and a touch panel, the electric control box is connected with the heating module and the magnetic levitation motor, and the touch panel is connected with the electric control box.

Description of drawings

FIG. 1 is a schematic three-dimensional structure diagram of a spray cleaning system according to an embodiment of the present utility model.

FIG. 2 is a schematic three-dimensional structure diagram of a tank body in an embodiment of the present utility model.

Fig. 3 is another three-dimensional schematic diagram of the tank body in the embodiment of the present invention

Fig. 4 is the three-dimensional structure schematic diagram of the spray tank in the embodiment of the present utility model

FIG. 5 is a schematic diagram of the three-dimensional structure of the integrated water control unit in the embodiment of the present invention

6 is a schematic diagram of the rear side structure of the integrated water control unit in the embodiment of the present invention

7 is a schematic diagram of the bottom structure of the spray tank in the embodiment of the present utility model

Fig. 8 is another bottom structure diagram of the spray tank in the embodiment of the present invention

9 is a schematic diagram of the internal structure of the spray tank in the embodiment of the present invention

Fig. 10 is the structural schematic diagram of the bowl and basket rack in the embodiment of the utility model

FIG. 11 is a schematic structural diagram of the spray rotating unit located in the spray groove in the embodiment of the present invention

12 is a schematic structural diagram of a spray drive system in an embodiment of the present invention

13 is a schematic three-dimensional structure diagram of the spraying and rotating unit in the embodiment of the present invention

FIG. 14 is another three-dimensional schematic diagram of the spray rotating unit in the embodiment of the present invention

15 is a schematic diagram of the three-dimensional structure of the magnetic levitation motor in the embodiment of the present invention

16 is a schematic diagram of the three-dimensional structure of the second rotor of the magnetic levitation motor in the embodiment of the present invention

Figure 17 is a schematic diagram of the exploded structure of the spray rotating unit in the embodiment of the present invention

Figure 18 is a schematic diagram of the water control direction of the spray rotating unit in the embodiment of the present invention

Figure 19 is a schematic diagram of the water control direction of another angle of the spray rotating unit in the embodiment of the present invention

20 is a schematic diagram of the installation structure of the first rotor and the unit base in the embodiment of the present invention

Figure 21 is a schematic structural diagram of a unit base in an embodiment of the present invention

22 is a schematic structural diagram of the first rotor in the embodiment of the present invention

Figure 23 is a schematic structural diagram of the lower cover of the spray vane in the embodiment of the present invention

24 is a schematic structural diagram of the upper cover of the spray vane in the embodiment of the present invention

Detailed ways

The specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.

As shown in FIGS. 1 to 11 , a sink-type dishwasher based on magnetic levitation technology in this embodiment includes a tank body embedded in the kitchen countertop, and the left and right sides of the tank body are respectively provided with a spray tank 1 and a cleaning tank 2 .

The sink-type dishwasher of this embodiment further includes a water inlet system, a water drainage system, and an intelligent touch control system.

The water inlet system includes a hot and cold water tap 3 , a clean water tap 4 and a water inlet part of an integrated water control unit 6 .

The cold and hot water faucet 3 is installed on the tank body and is located between the spray tank 1 and the cleaning tank 2. It includes a hot and cold water toggle switch 30, a faucet fixing frame 31, a pull-out faucet 32, and the pull-out faucet 32 is further provided with The push button switch 320 and the pull-out faucet 32 can be removed from the faucet holder 31 and used by pulling and extending.

The water purification faucet 4 is arranged on one side of the cleaning tank 2, and includes a water purification switch 40 and a water purification pipe 41. The water purification pipe 41 is connected to the bottom of the tank and connected to the water purifier.

The sewer system includes a sewer pipe system 5 , the overflow port 230 of the cleaning tank 2 and the overflow part of the integrated water control unit 6 .

The sewer pipe system 5 includes a main sewer pipe 54, which is located in the rear section of the sewer piping system 5 and is connected to the sewer pipe of the house; the first sewer pipe 51 communicates with the sewer port of the cleaning tank 2 and the main sewer pipe 54, and the second sewer pipe 52 is connected to the water outlet of the spray tank 1 and the main water pipe 54, and two overflow pipes 53, which are respectively connected to the overflow ports of the two tanks; The two down water pipes 52 extend laterally to the bottom of the cleaning tank 2 , and the two overflow pipes 53 are connected to the second down water pipes 52 . Between the second water pipe 52 and the water outlet of the spray tank 1, there is an intelligent control water discharge unit 55, the intelligent control water discharge unit 55 is connected with the spray tank 1 and the intelligent touch control system, and the water outlet of the spray tank 1 is intelligently controlled the open and closed state.

The overflow port 230 of the cleaning tank 2 is arranged at the height of the side wall of the cleaning tank. The overflow port 230 runs through the inner wall 23 and the outer wall 22 of the cleaning tank. When the water in the tank is full to the overflow port, the water overflows from the overflow port 230, and the overflow port 230 is connected to one of the overflow pipes.

The integrated water control unit 6 is provided at the overflow port 16 of the outer side wall 12 of the spray tank 1, especially on the side facing the cleaning tank 2, between the two tanks; the overflow port of the spray tank 1 16 runs through the inner side wall 122 and the outer side wall 12 of the spray groove; as shown in FIGS. 1 , 4 , 5 , 6 , 9 and 11 .

The integrated water control unit 6 includes a water inlet bin 610 and an overflow bin 620 arranged on the left and right. A water inlet pipe 61 is provided on the side of the lower end of the water inlet bin 610 away from the overflow bin 620. Along the water inlet direction, a pressurized water tank 610a, an intelligent temperature-controlled water tank 610b and a buffer water tank 610c are sequentially arranged in the water inlet tank, and the buffer water tank 610c is laterally connected to the overflow tank 620.

The pressurized water tank 610a gradually narrows the water channel diameter along the water inlet direction, and is the narrowest at the connection with the intelligent temperature control tank 610b; the intelligent temperature control tank 610b is provided with a thermal control unit 611 (in other embodiments, the thermal The control unit 611 may also include a liquid level sensing module for sensing the water level in the spray tank), and the volume of the intelligent temperature control water tank 610b is larger than that of the pressurized water tank 610a and the buffer water tank 610c; The diameter of the water channel is gradually widened in the water direction, and the connection with the intelligent temperature control water tank 610b is the narrowest, and the connection with the overflow tank 620 is the widest.

The water inlet silo 610 is in the shape of a square box, and the pressurized water silo 610a, the intelligent temperature-controlled water silo 610b and the buffer water silo 610c are separated by a first baffle 612 and a second baffle 613 in turn. The inside of the warehouse 610 is S-shaped.

The thermal control unit 611 extends along the waterway direction and is located on one side of the waterway advancing direction.

The height of the water inlet silo 610 is higher than that of the overflow silo 620, the height of the connection port of the pressurized water silo 610a and the intelligent temperature control water silo 610b is higher than that of the overflow nozzle 621 in the overflow silo 620, and the height of the overflow nozzle 621 is higher than that of the intelligent temperature control water silo. 610b and the connection port of the buffer water tank 610c.

The outer side of the overflow bin 620 is closed, and opens toward the side of the overflow port 16 of the outer side wall 12 of the shower tank 1 .

The overflow silo 620 is provided with a mixed water silo 622, an overflow nozzle 621, and a mounting screw hole 623; the side of the mixed silo 622 toward the overflow port 16 is connected to the spray tank 1, and the mixed water silo 622 is laterally connected to the spray tank 1. The buffer water tank 610c is communicated; the overflow nozzle 621 is located inside the mixing tank 622, and is located in the upper part of the mixing tank 622, so that the height of the overflow nozzle 621 is higher than the height of the mixing tank 622 and the buffer tank 610c. Connection port; the overflow pipe port 621 is connected downward with an overflow channel 62, and the overflow channel 62 is connected to one of the overflow pipes of the sewer system.

As shown by the dashed arrows in FIG. 5 and FIG. 6 , the water flow direction inside the integrated water control unit 6 is shown.

The upper surface 20 of the cleaning tank 2 is flush with the upper surface 10 of the spray tank. The bottom surface 231 of the cleaning tank 2 is not a plane, but an inclined surface. The bottom surface 231 of the tank may also be provided with some radial indentations centered on the lower nozzle 232, and the indentations extend along the bottom surface 231 for guiding the water.

On the two facing inner walls 23 of the cleaning tank 2, a first shelf 233 and a second shelf 234 are provided in pairs for placing the sub-slot 24 of the cleaning tank. on the strip and placed in the cavity of the wash tank. There are ultrasonic vibrators on the bottom surface of the cleaning tank 2, preferably two, to form a resonance circuit; when the cleaning tank 2 is in use, the vegetables and fruits waiting to be cleaned can be put into the tank, and water is stored, and the ultrasonic oscillator is turned on, Use ultrasonics to clean food.

One side of the cleaning tank is provided with a side tank communicating with the cleaning tank, and a hydroxyl generating device is arranged in the side tank.

On the front side of the cleaning tank 2, on the side close to the user, there is an electric control box 21 of the smart touch system, which has built-in touch circuits and circuit modules. The surface of the control panel 201 is flush with the upper surface of the cleaning tank 2 . Through the touch panel, all the electric control switches of the present invention can be controlled, such as the ultrasonic vibrator switch, the intelligent control launching unit switch, the integrated water control unit water inlet switch, the spray tank working state switch, etc.

The upper surface of the spray tank 1 is provided with a cover 11, and the cover 11 is provided with a cover opening handle 110. The cover 11 is used to close the spray tank 1. In the spray tank 1, tableware, vegetables, fruits, etc. can be placed to be sprayed. When the items to be washed are sprayed and rinsed, the cover 11 seals the spray tank. The upper surface of the cover 11 is flush with the upper surface 10 of the shower tank 1 .

As shown in FIG. 9 and FIG. 10 , the shower tank 1 is provided with a basket rack 17 , the basket rack 17 is placed in the spray tank through the legs 170 and the basket rack 17 is raised so that the basket rack 17 is upwardly avoided. The spray rotation unit 8 in the spray tank.

A heating module 14 , a magnetic levitation motor 15 and a water outlet 121 are arranged on the lower side of the bottom surface 120 of the shower tank 1 . The bottom surface 121 of the shower tank is not a flat surface but an inclined surface, and the water outlet 121 is arranged at the lowest part of the inclined surface. The magnetic levitation motor 15 is arranged at the center of the bottom surface, and a mounting plane 150 is provided at the bottom surface. The heating module 14 also has an installation plane 140 on the bottom surface, which can be used to heat the bottom surface of the spray tank, thereby heating the water in the spray tank 1, so that the water sprayed by the spray rotating unit 8 is hot water.

As shown in FIG. 12, it is the spray drive system of the spray tank, including the magnetic levitation motor 15, which is installed on the lower side of the bottom surface 120 of the spray tank, and the spray rotation unit 8 is installed on the upper side of the bottom surface 120 of the spray tank corresponding to the magnetic levitation. At the position of the motor, the magnetic levitation motor 15 and the spray rotating unit 8 are sealed and separated by the bottom surface 120 of the spray groove.

As shown in FIGS. 8 , 15 and 16 , the magnetic suspension motor 15 is provided with a second rotor 151 , and the second rotor 151 includes a second rotating shaft 1512 and a second magnet 1511 ; the second magnet 1511 is located on the upper end of the rotating shaft and close to the spray groove The location of the bottom surface 120 .

As shown in FIG. 22 , a first rotor 82 is provided in the spraying rotating unit 8. The first rotor 82 includes a first rotating shaft 820, a helical blade 821 and a first magnet 822. The first magnet 822 is located at the lower end of the rotating shaft and is close to the second rotating shaft 822. At the position of the magnet 1511, the helical blades 821 are radially distributed in space around the first rotating shaft 820. When the first rotor rotates, the water is driven to flow upward by the helical blades.

As shown in FIGS. 13 to 24 , the spray rotating unit 8 includes a spray base 80 , a filter screen 9 and a spray blade 81 in order from bottom to top. The spray base 80 is provided with a spray channel, and the spray channel is upward. The first rotor extends and communicates with the inner cavity of the spray blade 81 , the first rotor is arranged in the spray channel, and the spray base is fixed on the bottom surface of the spray groove. The lower end of the spray base 80 is provided with a circulating water inlet, and the outer circumference of the circulating water inlet is sleeved with the filter screen 9 . When the first rotor 82 rotates, the water passes through the filter screen and is driven by the helical blades of the first rotor from the circulating water inlet, so that the water flows upward along the driving direction of the helical blades 821 and flows into the inner cavity of the spray blade 81 .

The spray blade 81 is arranged on the upper end of the spray base 80 and is rotatably connected with the spray base. The inner cavity of the spray blade 81 is communicated with the spray channel, and the water is circulated from the outside of the filter screen to the inside by the spiral blade in turn. The nozzle and the spray channel are pumped into the inner cavity of the spray vane; a number of spray nozzles 7 are arranged on the spray vane, and the water in the inner cavity of the spray vane is continuously pumped in from the spray nozzle 7 during the continuous pumping process. spray out.

As shown by the black arrows in Fig. 18 and Fig. 19, it is the direction of water flow.

The spray base 80 includes a unit base 803 and a spray channel shell 802. As shown in FIG. 21, the unit base 803 is used to be fixed on the bottom surface of the spray tank during spray operation, and can be easily removed when not in operation. For cleaning, the unit base 803 and the bottom surface of the spray tank are not fixed, but detachable. For example, the unit base can be adsorbed and fixed on the bottom surface of the spray tank by means of magnetic suction, or it can be buckled. Fixed, so that the unit base is fixed during the spraying operation, and can also be easily removed, so as to clean the bottom surface of the spray tank and the spray rotating unit 8; the unit base 803 includes a fixed bottom plate, which is fixed on the bottom surface of the spray tank, and the fixed bottom plate There is a concave limiting groove 8032 in the middle, and a plurality of first locking posts 8031 are provided outside the limiting groove 8032 . The first magnet 822 of the first rotor is placed in the limiting slot 8032 .

The lower end of the spray channel housing 802 is provided with a second locking column 8021, the second locking column 8021 and the first locking column 8031 are mutually buckled, and the locking column raises the fixed bottom plate of the unit base 803 and the spray channel housing 802, the gap is formed as the circulating water inlet, and the water enters the spray channel from the circulating water inlet.

The spray channel shell 802 is provided with the spray channel, the spray channel is connected up and down, the first rotor 82 is arranged in the spray channel, and the first rotor 82 is driven by the magnetic levitation motor to rotate at a high speed in the spray channel , and pump the water up the spray channel into the spray vanes.

The spray blade 81 is rotatably connected to the upper end of the spray channel casing 802 through the rotating sleeve 801 , and the spray blade 81 can freely rotate in the horizontal plane around the upper end of the spray channel casing 802 .

The spray vane 81 includes an upper cover 810 and a lower cover 811 that are combined with each other. As shown in FIGS. 23 and 24 , the spray vane in this embodiment is a straight line, including left and right swing arms. In other embodiments can also include a plurality of swing arms, which are distributed radially along the center.

The upper surface 8114 of the lower cover 811 is the side facing the upper cover 810 , and the side of the upper cover 810 facing the lower cover is the lower surface 8104 .

A first convex dam 8113 is provided along the peripheral side of the lower cover 811, and the first convex dam 8113 protrudes upward from the upper surface 8114 of the lower cover; 8105 protrudes downward from the lower surface 8104 of the upper cover; the first convex dam 8113 and the second convex dam 8105 raise the distance between the upper cover and the lower cover, so that a pre-spray space is formed between the upper cover and the lower cover , the first protruding dam and the second protruding dam are engaged with each other to close the outer periphery of the pre-spraying space.

The middle of the lower cover 811 is provided with an upper nozzle 8110, and the upper nozzle 8110 corresponds to the spray channel; along the edge of the upper nozzle 8110, a first enclosure dam 8112 is provided, and the first enclosure 8112 protrudes upward from the upper part of the lower cover On the surface 8114, one end of the first surrounding dam 8112 extends to the first convex dam on one side, and a first pressurized narrow port 8111 is provided between the other end and the first convex dam on the other side, and the first pressurized narrow port 8111 communicates with each other. Water inlet 8110 and pre-spray space.

The middle top surface 8101 of the upper cover is closed, the corresponding position of the lower surface 8104 of the upper cover is provided with a second dam 8103, the second dam 8103 protrudes downward from the lower surface 8104 of the upper cover, the second dam One end of 8103 extends to the second convex dam on one side, and there is a second pressurized narrow port 8102 between the other end and the second convex dam on the other side, and the second pressurized narrow port 8102 communicates with the spray channel and the pre-spray The shower space; the second enclosure dam 8103 and the first enclosure dam 8112 are correspondingly buckled and closed with each other, and the second pressurized narrow port 8102 and the first pressurized narrow port 8111 communicate with each other correspondingly.

The pressurized narrow ports 8102 and 8111 are located on the side close to the convex dams 8105 and 8113. On the one hand, the negative pressure of the water flow is used to drive the spray blades 81 to rotate spontaneously, and on the other hand, the spray force can be improved.

A drain port 812 is also provided in the lower cover 811, and the drain port 812 penetrates through the upper and lower surfaces of the lower cover and can be used to drain the accumulated water in the pre-spray space.

As shown in FIGS. 13 and 24 , the upper cover 810 is provided with a plurality of spray nozzles 7 . The spray nozzles 7 penetrate through the upper and lower surfaces of the upper cover and communicate with the pre-spray space in the spray vane 81 . The arrangement of the plurality of spray nozzles 7 on the upper cover is asymmetrical, the spraying directions of the spraying nozzles are different, and form different angles with the vertical direction, and the distances between the spraying nozzles and the rotation center of the spraying vanes are different. . Considering that the spray water column needs to be sprayed upward to the bowls and other items in the bowl basket above, and considering the self-rotation of the spray blade 81, the number, distribution position and exit angle of the spray nozzles can be reasonably designed to maximize the Degree of multi-angle, no dead angle spray cleaning.

This embodiment is a sink-type dishwasher based on magnetic levitation technology. The cleaning tank can be used as a daily kitchen sink. In addition, an ultrasonic cleaning function is added. When using, you can put food into it, and let the water cover the food. Turn on the ultrasonic vibrator to start cleaning Mode, you can ultrasonically clean vegetables and fruits and other ingredients. Bowls, ingredients, etc. can be placed in the spray tank for cleaning. After covering the lid, according to the water temperature requirements, for example, high-temperature water can be used to wash dishes, and room temperature water can be used to wash ingredients; when the spray works, intelligently control the water The unit closes the water outlet of the spray tank. After the water is sprayed out by the spray rotating unit, it falls back to the bottom of the spray tank and is sprayed out by the spray rotating unit again, so that the water can be recycled, which is more water-saving than traditional cleaning. After the spraying work is over, you can take out the cleaning objects, take out the bowl and basket rack, and then take off the entire spraying rotating unit. At this time, there is no other sanitary dead corner at the bottom of the spraying tank except for the water outlet, and the routine maintenance and cleaning of the spraying tank is very important. It is convenient, and the removed spray rotation unit is also easy to clean.

The spray cleaning system of this embodiment can also use the timing function to control the spray cleaning system to start the spray cleaning program regularly by using the intelligent touch control system. For example, the spray cleaning system can be controlled to start the spray every day from 1:00 am to 3:00 am The cleaning program can also be controlled to automatically spray and rinse every 5 hours, so that the spray tank can be used as a storage space, and the bowls and other utensils can be stored in it for a long time, which is convenient for daily life.

The magnetic levitation non-resistance cleaning module is based on the principle of magnetic levitation rotor without friction and physical scouring, so that fresh food and tableware can be greatly overcome the shortcomings of traditional dishwashers, which are not clean and consume a lot of energy under the larger physical scouring. The multi-frequency ultrasonic cleaning module is based on ultrasonic technology. It uses ultrasonic to clean the surface of fresh food or tableware, and has a large cleaning ability for visible and invisible surface adsorbents. The platinum ion purification technology is based on the research and development of the core technology of physical electrocatalysis. It is an innovative technology that uses water as a medium to make it applied to remove fresh antibiotics and pesticide residues. , The clearance rate of antibiotics is as high as 99.9%, which is a great boon for people's food safety, and provides another insurance for my country's food safety. The following is the specific information of the three modules:

The magnetic suspension technology of the utility model is a technology that relies on electromagnetic force to suspend objects without mechanical contact, and the magnetic suspension rotor is an electromagnetic induction driven rotor without bearings, without lubricating oil and without friction of mechanical parts. Compared with traditional rolling bearings, sliding bearings and oil film bearings, there is no mechanical contact between the rotor and the stator of the magnetic bearing, and the rotor can run to a very high speed. greater energy. In addition, the rotor rotates without friction, and has the advantages of small mechanical wear, low energy consumption, low noise, long life, no lubrication, and no oil pollution. It avoids the risk of generating polluting particles, while improving work efficiency and saving energy. Because the stator, the drive unit and the sensor are integrated together, the rotor effectively reduces the installation space of the water tank, and the rotor can be transferred, which can better realize the function of a multi-functional integrated water tank.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention.

Claims (10)

1. a sink-type dishwasher based on magnetic levitation technology, comprising a tank body embedded in the kitchen countertop, and the tank body is respectively provided with a spray tank and a cleaning tank on the left and right sides; it is characterized in that, It also includes a water inlet system, a water inlet system and an intelligent touch control system. The water inlet system includes a faucet, which is installed on the upper side of the tank body; the water inlet system includes a first down water pipe connected to the water outlet of the cleaning tank and connected to the spray tank. The second sewer pipe and the main sewer pipe, the first sewer pipe and the second sewer pipe merge at the main sewer pipe; The intelligent touch control system includes an electric control box and a touch panel, the electric control box is arranged on one side of the cleaning tank, the touch panel is arranged on the upper surface of the tank body, and the electric control box is connected to the touch panel; The spray tank includes a bottom surface, a side wall and a cover. The side wall is arranged along the periphery of the bottom surface. The side wall and the bottom surface form a groove. shower; The lower side of the bottom surface of the spray tank is provided with a heating module and a magnetic levitation motor, the upper side of the bottom surface of the spray tank is provided with a spray rotation unit, and the spray rotation unit corresponds to the magnetic levitation motor; the spray rotation unit includes a spray The base, the filter screen and the spray blade. The spray base is provided with a spray channel. The spray channel extends upward and is connected to the inner cavity of the spray blade. The spray channel is provided with a first rotor; the first rotor includes a first rotor. A rotating shaft, a helical blade and a first magnet. The first magnet is located at the lower end of the rotating shaft and is close to the magnetic levitation motor. The helical blades are radially distributed around the first rotating shaft. The spray base is provided with a circulating water inlet. The channel is connected, and the filter screen is sleeved on the outer circumference of the circulating water inlet; the spray blade is rotatably arranged on the upper end of the spray base, the inner cavity of the spray blade is communicated with the spray channel, and the spray blade is provided with a number of spray nozzles. In the spray nozzle, the water in the inner cavity of the spray blade is continuously sprayed from the spray nozzle during the continuous pumping process; A bowl basket frame is arranged in the inner cavity of the spray tank, and the bowl basket frame is located above the spray rotating unit; An ultrasonic vibrator is arranged on the lower side of the bottom surface of the cleaning tank, and the ultrasonic vibrator is connected with the electric control box. 2 . The sink-type dishwasher based on magnetic levitation technology according to claim 1 , wherein a side tank connected to the cleaning tank is provided on one side of the cleaning tank, and a hydroxyl generating device is arranged in the side tank. 3 . 3. The sink-type dishwasher based on magnetic levitation technology according to claim 1, characterized in that, on the two facing inner walls of the cleaning tank, a first shelf and a second shelf are provided in pairs for use in The sub-tank of the cleaning tank is placed, and the two ends of the sub-tank are placed on the two shelves and placed in the inner cavity of the cleaning tank. 4. The sink-type dishwasher based on magnetic levitation technology according to claim 1, wherein an integrated water control unit is provided outside the overflow port of the spray tank; The integrated water control unit includes a water inlet silo and an overflow silo arranged on the left and right. A water inlet pipe is arranged on the side of the lower end of the water inlet silo away from the overflow silo. Along the water inlet direction, a pressurized water silo and an intelligent temperature-controlled water silo are arranged in the water inlet silo in turn. and a buffer water silo, the buffer water silo is laterally connected to the overflow silo; The pressurized water tank gradually narrows the water channel diameter along the water inlet direction, and is the narrowest at the connection with the intelligent temperature control water tank; the intelligent temperature control water tank is provided with a thermal control unit, and the volume of the intelligent temperature control water tank is larger than that of the pressurized water tank and the temperature control tank. Buffer water tank; the buffer water tank gradually widens the waterway diameter along the water inlet direction, the connection with the intelligent temperature control water tank is the narrowest, and the connection with the overflow tank is the widest; The outer side of the overflow silo is closed, and it is open to the side of the overflow port of the spray tank. The opening size of the open side of the overflow silo matches the overflow port and is used for matching connection with the overflow port; the overflow silo is provided with a mixed water tank and a The overflow pipe is connected to the spray tank from the side of the mixing tank facing the overflow port, and the mixing tank is horizontally connected to the buffer tank; the overflow pipe is located inside the mixing tank and is located in the upper part of the mixing tank , the overflow pipe mouth extends downward to connect to the overflow channel. 5 . The sink-type dishwasher based on magnetic levitation technology according to claim 4 , wherein the water inlet silo is in the shape of a square box, and the pressurized water silo, the intelligent temperature-controlled water silo and the buffer water silo are separated by the first block. 6 . The plate and the second baffle are separated and formed in turn, and the water inlet direction is S-shaped in the water inlet bin; The thermal control unit extends along the direction of the waterway and is located on one side of the advancing direction of the waterway; The height of the water inlet silo is higher than the overflow silo, the height of the connection port between the pressurized water silo and the intelligent temperature control silo is higher than that of the overflow pipe in the overflow silo, and the height of the overflow pipe is higher than the connection port of the intelligent temperature control silo and the buffer water silo. . 6. The sink-type dishwasher based on magnetic levitation technology according to claim 1, wherein the magnetic levitation motor is provided with a second rotor, and the second rotor comprises a second rotating shaft and a second magnet; the second magnet is located in the The position where the upper end of the rotating shaft is close to the bottom surface of the spray tank. 7 . The sink-type dishwasher based on magnetic levitation technology according to claim 1 , wherein the spray base comprises a unit base and a spray channel shell, the unit base comprises a fixed bottom plate, and the fixed bottom plate is arranged in the spray On the bottom surface of the groove, a concave limit groove is arranged in the middle of the fixed bottom plate, and a number of first clamping posts are arranged outside the limit groove; The first magnet of the first rotor is placed in the limiting slot; The lower end of the spray channel casing is provided with a second clamping column, the second clamping column and the first clamping column are buckled with each other, and the clamping column raises the gap between the fixed bottom plate of the unit base and the spray channel casing, The void is formed as the circulating water inlet; The spray channel shell is provided with the spray channel, the spray channel is connected up and down, and the first rotor is arranged in the spray channel. 8 . The sink-type dishwasher based on magnetic levitation technology according to claim 7 , wherein the spray blade is rotatably connected to the upper end of the spray channel shell through a rotating sleeve, and the spray blade can surround the spray channel shell. 9 . The upper end of , rotates freely in the horizontal plane. 9 . The sink-type dishwasher based on magnetic levitation technology according to claim 1 , wherein the spray blade comprises an upper cover and a lower cover combined up and down, and a pre-spray space is formed between the upper cover and the lower cover. 10 . ; The spray swing arm includes a plurality of swing arms along the horizontal direction, which are radially distributed around the center of rotation; An upper water opening is arranged in the middle of the lower cover, and the upper water opening corresponds to the spray channel; a first surrounding dam is arranged along the edge of the upper water opening, and the first surrounding dam protrudes upward from the upper surface of the lower cover. One end extends to one side of the edge of the lower cover, the other end and the other side of the edge of the lower cover are provided with a first pressurized narrow port, and the first pressurized narrow port is connected to the upper water port and the pre-spraying space; The top surface of the middle part of the upper cover is closed, and the corresponding position of the lower surface of the upper cover is provided with a second dam, the second dam protrudes downward from the lower surface of the upper cover, and one end of the second dam extends to the upper cover. A second pressurized narrow port is arranged between one side of the edge, the other end and the other side of the edge of the upper cover, and the second pressurized narrow port communicates with the spray channel and the pre-spray space; The second enclosing dam and the first enclosing dam are correspondingly buckled and closed with each other, and the second pressurizing narrow port and the first pressurizing narrow port communicate with each other correspondingly. 10. The sink-type dishwasher based on magnetic levitation technology according to claim 1, wherein the faucet comprises a cold and hot water faucet and a clean water faucet; the cold and hot water faucet is located between the spray tank and the cleaning tank, which includes The hot and cold water toggle switch, the faucet holder, the pull-out faucet, and the push-button switch is arranged on the pull-out faucet. The pull-out faucet can be removed from the faucet holder and pulled to extend; One side includes a water purification switch and a water purification pipe, and the water purification pipe is connected to the bottom of the tank body and connected to the water purifier.

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