CN216628470U

CN216628470U - Dish washing machine

Info

Publication number: CN216628470U
Application number: CN202122117922.9U
Authority: CN
Inventors: 陈小平; 闵金才; 熊卫华
Original assignee: Yunmi Internet Technology Guangdong Co Ltd
Current assignee: Yunmi Internet Technology Guangdong Co Ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-05-31
Anticipated expiration: 2031-09-02

Abstract

A dish washer is provided with a generating device for generating ultramicro bubble water, a machine main body and a control device for intermittently inputting the ultramicro bubble water generated by the generating device into the machine main body, wherein the generating device is communicated with the machine main body, and the signal output end of the control device is connected with the signal input end of the generating device. The dish washer of the utility model cleans the tableware by generating ultramicro bubble water through the generating device. As the bubbles in the ultramicro-bubble water can break the adhesion of impurities and the surface of the tableware when flowing through the surface of the tableware along with the washing liquid, the impurities are stripped from the surface of the tableware to achieve the cleaning effect, thereby reducing the using amount of the cleaning agent, lowering the using cost and avoiding the problem of residual cleaning agent, and simultaneously, the tableware can be sterilized by ultramicro-bubble cleaning. And because the bubble stability of the ultramicro bubble water is not high, the control device controls the main body to intermittently input the ultramicro bubble water, so that the waste of the ultramicro bubble water can be reduced while the cleaning effect is ensured.

Description

Dish washing machine

Technical Field

The utility model relates to the technical field of dish-washing machines, in particular to a dish-washing machine.

Background

The dishwasher is a life electric appliance which liberates manpower, and can replace a user to clean tableware. People only place the tableware to be cleaned in the washing inner cavity of the dish washing machine, and simultaneously add washing consumables such as detergent or rinsing agent into the dish washing machine, and the dish washing machine can automatically complete the washing process.

The current dish washer needs to use a large amount of detergent to achieve better dish washing effect, however, the larger the amount of detergent, the more residue problem is easy to occur, which affects washing effect, and simultaneously, the use cost of the dish washer is increased.

Therefore, it is necessary to provide a dishwasher to solve the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a dishwasher in which the disadvantages of the prior art are avoided. The dish washer washes the tableware through the ultramicro bubble water, thereby reducing the using amount of the cleaning agent, reducing the use cost and avoiding the problem of cleaning agent residue.

The above object of the present invention is achieved by the following technical measures:

the dishwasher is provided with a generating device for generating ultramicro bubble water, a machine body and an intermittent discharge mechanism for intermittently discharging the ultramicro bubble water generated by the generating device into the machine body, wherein the generating device is communicated with the machine body, and the intermittent discharge mechanism is assembled on a connecting pipeline between the generating device and the machine body.

Preferably, the intermittent discharge mechanism is provided with a plug valve and a rotating motor for driving the plug valve to be opened or closed, a rotating shaft of the rotating motor is in driving connection with the plug valve, and two ends of the plug valve are respectively communicated with the generating device and the main body. According to the utility model, the rotary motor is matched with the plug valve, so that the connecting pipeline between the generating device and the machine main body is intermittently switched on and off, and therefore, ultramicro bubble water intermittently enters the interior of the machine main body.

Preferably, the plug valve is provided with a valve main body and a plug, two ends of the valve main body are respectively communicated with the generating device and the main body, one end of the plug is movably assembled in the valve main body, and the other end of the plug penetrates through the valve main body and is in driving connection with the rotating shaft. The plug cock is used for rotating along with the rotating shaft to intermittently switch on and off the connecting pipeline between the generating device and the machine main body, so that the ultramicro bubble water intermittently enters the interior of the machine main body.

Preferably, the above-mentioned cock is provided with a through hole for the passage of the ultra-micro bubble water. The through hole is used for communicating with a connecting pipeline between the generating device and the machine body when the through hole rotates to a corresponding position along with the cock, and disconnecting the connecting pipeline between the generating device and the machine body when the through hole rotates to other positions along with the cock.

Preferably, the intermittent discharge mechanism is provided with a hose, a movable plate, a fixed plate and a push rod motor, two ends of the hose are respectively communicated with the generating device and the machine main body, the fixed plate is fixedly assembled on the machine main body, the movable plate is arranged opposite to the fixed plate, the hose is located between the fixed plate and the movable plate, and a driving end of the push rod motor is in driving assembly with the movable plate. According to the utility model, the movable plate and the fixed plate are matched to extrude the hose or recover the hose to be in shape, so that the ultramicro bubble water intermittently enters the machine main body.

The movable plate and the fixed plate are arranged in parallel;

or

One end of the movable plate is movably coupled with one end of the fixed plate.

Preferably, the generating device is provided with a generating tank, a water inlet valve and a water inlet valve, wherein the generating tank is used for mixing gas and water under the action of water pressure to generate ultramicro bubble water, the intermittent discharge mechanism is positioned on a connecting pipeline between the generating tank and the machine main body, the air inlet valve is assembled on the air inlet pipeline of the generating tank, and the water inlet valve is assembled on a connecting pipeline between the spray arm and the generating tank. The utility model produces the ultramicro bubble water through the generating tank, the water inlet valve and the air inlet valve.

Preferably, the machine body is provided with a cleaning liner and a spray arm, the spray arm is assembled to the cleaning liner, the cleaning liner is used for accommodating tableware, and the spray arm is used for spraying the tableware.

Preferably, the intermittent discharge mechanism is mounted on a connection line between the spray arm and the generator tank. The intermittent discharge mechanism is used for controlling the water inflow of bubble water entering the spray arm.

Preferably, the spraying arms are provided in plurality, one of the spraying arms is located at the bottom of the cleaning liner, the spraying arms are used for improving the spraying effect, and when the spraying arms are arranged at the bottom of the cleaning liner, the cleaning effect is best when the spraying arms spray upwards at the bottom of the cleaning liner.

Preferably, the diameter of the bubbles in the ultra-micro bubble water is in the range of 10nm to 50 μm, and the bubbles with the size can stay in the water for a long time to keep a stable suspension state.

The utility model relates to a dishwasher, which is provided with a generating device for generating ultramicro bubble water, a dishwasher main body and an intermittent discharge mechanism for intermittently discharging the ultramicro bubble water generated by the generating device into the dishwasher main body, wherein the generating device is communicated with the dishwasher main body, and the intermittent discharge mechanism is assembled on a connecting pipeline between the generating device and the dishwasher main body. The dish washer of the utility model cleans the tableware by generating ultramicro bubble water through the generating device. As the bubbles in the ultramicro bubble water can break the adhesion of impurities and the surface of the tableware when flowing through the surface of the tableware along with the washing liquid, the impurities are stripped from the surface of the tableware to achieve the cleaning effect, so that the using amount of the cleaning agent can be reduced, the using cost is reduced, the problem of cleaning agent residue is avoided, and meanwhile, the tableware can be sterilized through ultramicro bubble cleaning, so that the cleaning and the sterilization are simultaneously realized through the bubble water generation system, and the production cost is reduced. And because the bubble stability of the ultramicro bubble water is not high, the main body is intermittently discharged into the ultramicro bubble water through the intermittent discharge mechanism, so that the cleaning effect can be ensured, and the waste of the ultramicro bubble water is reduced.

Drawings

The utility model is further illustrated by means of the attached drawings, the content of which is not in any way limiting.

Fig. 1 is a schematic structural view of a generator of embodiment 1.

Fig. 2 is a partially schematic sectional view of the intermittent discharge mechanism of embodiment 1.

Fig. 3 is a schematic view of the structure of the cock of embodiment 1.

Fig. 4 is a schematic structural view of the intermittent discharge mechanism of embodiment 2.

Fig. 5 is a schematic configuration diagram of another state of the intermittent discharge mechanism of embodiment 2.

Fig. 6 is a schematic structural view of an intermittent discharge mechanism of another form of embodiment 2.

In fig. 1 to 6, there are included:

a generating tank 100, an air inlet valve 200, a water inlet valve 300,

An intermittent discharge mechanism 400,

A valve body 401, a cock 402, a through hole 403,

Hose 404, movable plate 405, fixed plate 406, drive end 407.

Detailed Description

The technical solution of the present invention is further illustrated by the following examples.

Example 1.

A dish-washing machine is provided with a generating device for generating ultramicro bubble water, a machine body and an intermittent discharge mechanism 400 for intermittently discharging the ultramicro bubble water generated by the generating device into the machine body, wherein the generating device is communicated with the machine body, and the intermittent discharge mechanism 400 is assembled on a connecting pipeline between the generating device and the machine body.

Wherein the diameter of the air bubbles in the ultramicro bubble water ranges from 10nm to 50 μm.

It should be noted that the bubbles with such size can stay in the water for a long time and keep a stable suspension state, and the size of the bubbles gradually decreases and finally disappears due to the dissolution of the internal gas in the external liquid, rather than the millimeter-sized bubbles rapidly floating up and breaking at the gas-liquid interface under the influence of buoyancy. Tens of millions of micro-nano-scale bubbles (different in water temperature, use conditions and quantity) are uniformly dissolved in the ultramicro bubble water to form the product. The ultramicro bubble water can be used for deep cleaning of articles and removal of active agents, and can also be used for removing residual chlorine in water, sterilizing, increasing dissolved oxygen, removing heavy metals and chemicals and the like. Micro-nano level bubbles in water can be broken when rising or falling, and bass frequency can be generated in the bubble breaking process, and the bass frequency can generate the same cleaning effect as ultrasonic cleaning.

Multiple experiments prove that when the ultramicro bubble water moves, the bubbles can be broken rapidly, and the bubbles in the ultramicro bubble water can be broken completely in a short time under the condition that the ultramicro bubble water is not contacted with all tableware possibly, so that the waste of the ultramicro bubble water can be caused. Therefore, the utility model intermittently supplies the ultramicro bubble water to the main body by controlling the generating device through the intermittent discharge mechanism 400, and aims to enable all tableware to be contacted with the ultramicro bubble water, thereby cleaning dirt on the surface of the tableware, and generating better cleaning effect under the condition of producing a small amount of ultramicro bubble water.

The intermittent discharge mechanism 400 is provided with a plug valve and a rotating motor, the rotating shaft of the rotating motor is fixedly connected with the plug valve, and two ends of the plug valve are respectively communicated with the generating device and the main body.

The intermittent discharge mechanism 400 is provided with a plug valve and a rotating motor (not shown in the figure) for driving the plug valve to open or close, the rotating shaft of the rotating motor is in driving connection with the plug valve, and two ends of the plug valve are respectively communicated with the generating device and the main body. The plug valve is provided with a valve main body 401 and a plug 402, one end of the plug 402 is movably assembled in the valve main body 401, the other end of the plug 402 penetrates out of the valve main body 401 and is in driving connection with a rotating shaft, and two ends of the valve main body 401 are respectively communicated with a generating device and the main body, as shown in fig. 2. The cock 402 is provided with a through hole 403 for the passage of the ultra-micro bubble water, as shown in fig. 3.

The operating principle of the intermittent discharge mechanism 400 of the present embodiment is: the rotating motor drives the cock 402 to rotate inside the valve main body 401, the connecting pipeline between the generating device and the main body is communicated when the through hole 403 follows the cock 402 to rotate to the position corresponding to the flow channel of the valve main body 401, and the connecting pipeline between the generating device and the main body is disconnected when the through hole 403 follows the cock 402 to rotate to other positions.

The generating device is provided with a generating tank 100 for mixing gas and water under the action of water pressure to generate ultramicro bubble water, a water inlet valve 300 and a water inlet valve 200, an intermittent discharge mechanism 400 is positioned in a connecting pipeline between the generating tank 100 and a main body, the water inlet valve 200 is assembled in the air inlet pipeline of the generating tank 100, and the water inlet valve 300 is assembled in the connecting pipeline between a spray arm and the generating tank 100, as shown in figure 1.

The horizontal plane direction is defined as a lower direction when the dishwasher is normally used. Dividing the generating tank 100 into two parts with equal height according to the overall height, wherein the two parts are respectively defined as an upper half part and a lower half part, and an air outlet of the generating tank 100 is positioned in the upper half part; the bubble water outlet of the generating tank 100 is positioned at the lower bottom surface. The water outlet of the generant canister 100 is located at the upper bottom surface.

It should be noted that the air outlet of the present invention is located at the upper half of the generating tank 100 to prevent the water inside the generating tank 100 from flowing backwards during ventilation, and the water outlet is located at the upper bottom to facilitate the air and water mixing by water pressure. The water outlet is positioned on the lower half part and is used for discharging the ultramicro bubble water conveniently.

The working principle of the utility model is as follows: firstly, closing the air inlet valve 200 and the water outlet valve 400, adding half-full water into the generating tank 100 by opening the water inlet valve 300, then closing the water inlet valve 300, opening the air inlet valve 200 to open air to the generating tank 100, and then closing the air inlet valve 200; and then the water inlet valve 300 is opened, water is pressed into the generating tank 100 under the action of the water pressure, and partial air is dissolved and mixed with the air to obtain the ultramicro bubble water. Then the intermittent discharge mechanism 400 is opened, and the intermittent discharge mechanism 400 controls the intermittent on-off of the connecting pipeline between the generating device and the machine body, so that the ultra-micro bubble water intermittently enters the machine body.

The dish washer cleans tableware by generating ultramicro bubble water through the generating device. As the bubbles in the ultramicro bubble water can break the adhesion of impurities and the surface of the tableware when flowing along with the washing liquid, the impurities are peeled from the surface of the tableware to achieve the cleaning effect, the using amount of a cleaning agent can be reduced, the using cost is reduced, the problem of residual cleaning agent is avoided, meanwhile, the tableware can be sterilized through ultramicro bubble cleaning, and therefore, the cleaning and the sterilization are simultaneously realized through the bubble water generation system, and the production cost is reduced. And because the bubble stability of super little bubble water is not high, carry out intermittent type drainage to the main part through intermittent type discharge mechanism 400 and go into super little bubble water, reduce the waste of super little bubble water when can also guaranteeing cleaning performance.

Example 2.

A dishwasher, otherwise characterized as in embodiment 1, except that: the intermittent discharge mechanism 400 is provided with a hose 404, a movable plate 405, a fixed plate 406 matched with the movable plate 405 and a driving end 407 motor for driving the movable plate 405 to move, two ends of the hose 404 are respectively communicated with the generating device and the main body, the fixed plate 406 is fixedly assembled on the main body, the movable plate 405 and the fixed plate 406 are arranged oppositely, the hose 404 is positioned between the fixed plate 406 and the movable plate 405, the hose 404 is abutted against the fixed plate 406, and the driving end 407 of the driving end 407 motor is in driving assembly with the movable plate 405.

The movable plate 405 and the fixed plate 406 of the present invention may be disposed in parallel, as shown in fig. 4 and 5; one end of the movable plate 405 may be movably coupled to one end of the fixed plate 406, as shown in fig. 6.

The operating principle of the intermittent discharge mechanism 400 of the present embodiment is: the motor drives the fixed plate 406 to reciprocate through the driving end 407, and when the movable plate 405 moves towards the fixed plate 406, the hose 404 is deformed when being clamped by the movable plate 405 and the fixed plate 406, so that the connection pipeline between the device and the main body is disconnected; when the movable plate 405 moves away from the fixed plate 406, the hose 404 is restored, so that the clamping of the movable plate 405 and the fixed plate 406 occurs, and the communication of the connection pipe between the device and the main body occurs.

Compared with embodiment 1, since the cock of embodiment 1 is opened and closed in the valve main body, the cock needs to penetrate through the valve main body, and there is a possibility that the water having ultra-fine bubbles leaks from the inside of the valve main body. The intermittent discharge mechanism 400 of the present embodiment drives the fixing plate 406 to intermittently deform the hose 404 from the outside by reciprocating motion, so that the present intermittent discharge mechanism 400 has an ultra-micro bubble water leakage condition.

Example 3.

A dishwasher, the other features of which are the same as those of embodiment 1 or 2, further comprising the following features: the main body is provided with a cleaning inner container and a spray arm, and the spray arm is assembled on the cleaning inner container. The water inlet valve 300 is fitted to a connection pipe between the spray arm and the generation tank. The intermittent discharge mechanism 400 is assembled to a connection line between the spray arm and the generant canister.

The spray arm is provided with a plurality of, and one of them spray arm is located the bottom of wasing the inner bag.

Compared with embodiment 1, the ultramicro bubble water of the embodiment can be sprayed to the tableware through the spray arm, so that the ultramicro bubble water can be better contacted with the tableware, and the cleaning effect is improved.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A dishwasher, characterized by: the device is provided with a generating device used for generating ultramicro bubble water, a machine main body and an intermittent discharge mechanism used for intermittently discharging the ultramicro bubble water generated by the generating device into the machine main body, wherein the generating device is communicated with the machine main body, and the intermittent discharge mechanism is assembled on a connecting pipeline between the generating device and the machine main body.

2. The dishwasher of claim 1, wherein: the intermittent discharge mechanism is provided with a rotary motor for opening or closing the plug valve and driving the plug valve, a rotating shaft of the rotary motor is in driving connection with the plug valve, and two ends of the plug valve are respectively communicated with the generating device and the main body.

3. The dishwasher of claim 2, wherein: the plug valve is provided with a valve main body and a plug cock, two ends of the valve main body are respectively communicated with the generating device and the main body, one end of the plug cock is movably assembled in the valve main body, and the other end of the plug cock penetrates out of the valve main body and is in driving connection with the rotating shaft.

4. The dishwasher of claim 3, wherein: the cock is provided with a through hole for the passage of the ultramicro bubble water.

5. The dishwasher of claim 2, wherein: the intermittent discharge mechanism is provided with a hose, a movable plate, a fixed plate and a push rod motor, two ends of the hose are respectively communicated with the generating device and the machine main body, the fixed plate is fixedly assembled on the machine main body, the movable plate is arranged opposite to the fixed plate, the hose is located between the fixed plate and the movable plate, and a driving end of the push rod motor is in driving assembly with the movable plate.

6. The dishwasher of claim 5, wherein: the movable plate and the fixed plate are arranged in parallel;

or

One end of the movable plate is coupled with one end of the fixed plate.

7. The dishwasher according to any one of claims 2 to 6, wherein: the generating device is provided with a generating tank, a water inlet valve and a water inlet valve, wherein the generating tank is used for mixing gas and water under the action of water pressure to generate ultramicro bubble water, the intermittent discharge mechanism is positioned on a connecting pipeline between the generating tank and the machine main body, the water inlet valve is assembled on the air inlet pipeline of the generating tank, and the water inlet valve is assembled on a connecting pipeline between the spray arm and the generating tank.

8. The dishwasher of claim 7, wherein: the machine body is provided with a cleaning inner container and a spray arm, and the spray arm is assembled on the cleaning inner container;

the intermittent discharge mechanism is assembled on a connecting pipeline between the spray arm and the generating tank.

9. The dishwasher of claim 8, wherein: the spraying arms are provided with a plurality of spraying arms, and one spraying arm is located at the bottom of the cleaning liner.

10. The dishwasher of claim 3, wherein: the diameter range of the bubbles in the ultramicro bubble water is 10nm to 50 μm.