CN105614909B - Fruit and vegetable washing machine - Google Patents

Abstract

The present invention provides a kind of fruit-vegetable cleaner, cleaning basket including water storage case and in the water storage case, the water storage case and cleaning basket are respectively provided with wall body and the cavity volume between wall body, the wall body is provided with some drain holes, the fruit-vegetable cleaner also includes the cleaning module being fastened in from top to bottom on the wall body, and the cleaning module includes the Vltrasonic device positioned at bottom, the circulation surfing device for adjoining Vltrasonic device setting and above Vltrasonic device and circulation surfing device and for controlling the Vltrasonic device and circulating the control module of surfing device.The fruit-vegetable cleaner will circulate surfing and ultrasonic wave is washed and is combined, and the present invention is easy to operate, can thoroughly remove the impurity in fruits and vegetables, cleaning performance is preferable.

Description

Fruit and vegetable washing machine

technical field

The invention relates to a washing machine, in particular to a washing machine for washing fruits and vegetables.

Background technique

With the improvement of people's living standards, people pay more and more attention to the cleaning of fruits and vegetables. At present, the cleaning of fruits and vegetables in the family is done by hand, which is time-consuming and laborious, and it is not easy to clean. The existing fruit and vegetable cleaning machines usually use rotating cleaning baskets. Centrifugal force is used to throw impurities out of the cleaning basket, and the relative position of the fruits and vegetables and the cleaning basket remains unchanged when rotating, but this is powerless for cleaning the impurities hidden inside the fruits and vegetables. Slightly misaligned rotation of the washing basket under high-speed rotation will cause the washing basket to vibrate, which can easily lead to damage to the washing basket and even the entire fruit and vegetable washing machine. In addition, the existing cleaning method is to use the water-throwing type to throw the impurities out of the cleaning basket, but this cleaning method is easy to throw the impurities or moisture out of the fruit and vegetable cleaning machine, causing pollution to the surrounding environment.

Therefore, it is necessary to provide an improved fruit and vegetable cleaning machine and cleaning method thereof to solve the above problems.

Contents of the invention

The object of the present invention is to provide a fruit and vegetable cleaning machine with better cleaning effect and a cleaning method thereof.

In order to achieve the purpose of the above invention, the present invention provides a fruit and vegetable cleaning machine, including a water storage box and a cleaning basket installed in the water storage box, the water storage box and the cleaning basket both have walls and are located between the walls. The cavity of the cleaning basket is provided with a number of drainage holes, and the fruit and vegetable cleaning machine also includes a cleaning module that is clamped on the wall from top to bottom, and the cleaning module includes an ultrasonic device at the bottom , a cycle surfing device arranged adjacent to the ultrasonic device, and a control module located above the ultrasonic device and the cycle surfing device and used to control the ultrasonic device and the cycle surfing device, the cleaning module has an operation part located on the top, and is downward from the operation part The first clamping body extending into the cleaning basket, and the second clamping body extending downward from the operation part outside the water storage box, a buckle is formed between the first clamping body and the second clamping body U-shaped slot on the wall.

As a further improvement of the present invention, the circulating surfing device includes a water pump, a water inlet located below the water pump, and a water outlet located above the water pump, and the water inlet is provided with a filter.

As a further improvement of the present invention, the ultrasonic device includes an ultrasonic generator, an ultrasonic transducer close to one end of the ultrasonic generator and a fixing device for fixing the ultrasonic transducer, and the vibration type of the ultrasonic transducer is shear Cut type.

As a further improvement of the present invention, the resonance frequency of the ultrasonic transducer is 30KHz-80KHz.

As a further improvement of the present invention, the control module has a liquid crystal screen, a start button on one side of the liquid crystal screen, and a speaker on one side of the button.

The beneficial effects of the present invention are: the fruit and vegetable cleaning machine of the present invention aims at the difference in the size of impurities in the fruit and vegetable cleaning, and uses cyclic surf washing and ultrasonic washing to clean the fruits and vegetables respectively, and the impurities of different sizes can be filtered out and cleaned through the drain holes of the cleaning basket outside the basket. The invention is easy to operate, can thoroughly remove impurities in fruits and vegetables, and has better cleaning effect.

Description of drawings

Fig. 1 is a perspective view of the fruit and vegetable cleaning machine of the present invention.

Fig. 2 is an exploded view of the fruit and vegetable cleaning machine of the present invention.

Fig. 3 is a perspective view of a cleaning module of the fruit and vegetable cleaning machine of the present invention.

Fig. 4 is a perspective view of the fruit and vegetable basket of the fruit and vegetable cleaning machine of the present invention.

Fig. 5 is a fruit and vegetable cleaning flow chart of the fruit and vegetable cleaning machine of the present invention.

Detailed ways

The present invention will be described in detail below with reference to various embodiments shown in the drawings. Please refer to FIG. 1 to FIG. 5 , the present invention is a preferred embodiment of the door body 100 .

The fruit and vegetable cleaning machine 100 includes a water storage box 10 , a cleaning basket 20 installed in the water storage box 10 , and a cleaning module 30 clamped on the water storage box 10 and the cleaning basket 20 from top to bottom. Both the water storage box 10 and the washing basket 20 have walls 40 and a cavity 50 between the walls 40 . The wall body 40 includes a washing basket wall body 41 and a water storage box wall body 42 .

The cleaning module 30 has an operating portion 31 at the top, a first clamping body 32 extending downward from the operating portion 31 into the cleaning basket 20 , and a second clamping body 32 extending downward from the operating portion 31 outside the water storage box 10 . The holding body 33 . A U-shaped locking groove 34 is formed between the first locking body 32 and the second locking body 33 and is locked on the wall 40 . The thickness of the card slot 34 in the horizontal direction is the same as that of the extension portion, so that the cleaning module 30 can maintain a vertical state during cleaning. When the cleaning module 30 is clamped on the extension part, the bottom of the first clamping body 32 abuts against the bottom of the water storage box 10 to limit the downward displacement of the cleaning module 30 , so that the position of the cleaning module 30 can be stabilized during cleaning. The second clamping body 33 is provided with a waterproof socket (not labeled) to provide power for the fruit and vegetable cleaning machine 100 .

The first clamping body 32 includes an ultrasonic device 321 at the bottom, a circular surfing device 322 arranged adjacent to the ultrasonic device 321, and a handle above the ultrasonic device 321 and the circular surfing device 322 for controlling the ultrasonic device 321 and the circular surfing device 322. control module 323 .

The ultrasonic device 321 includes an ultrasonic generator 3211, an ultrasonic transducer 3212 close to one end of the ultrasonic generator 3211 and a fixing device (not labeled) for fixing the ultrasonic transducer 3212, the vibration of the ultrasonic transducer 3212 The type is shear type, when the ultrasonic generator 3211 supplies electric energy to the ultrasonic transducer 3212 , the ultrasonic transducer 3212 can convert the received electric energy into vibration along the width direction of the cleaning basket 20 . The resonance frequency of the ultrasonic transducer 3212 is 30KHz-80KHz. The power of the ultrasonic generator 3211 is 500w.

The circulating surfing device 322 includes a water pump 3221, a water inlet 3222 located below the water pump 3221, a water outlet 3223 located above the water pump 3221, and a pump body (not labeled) located between the water inlet 3222 and the water outlet 3223. The water outlet 3222 is provided with a filter 3224 . When the circulating surfing device 32 is turned on, the water pump 321 generates a pressure difference so that the water in the cavity 50 enters the pump body from the water inlet 3222, and then flows out from the water outlet 3223, so that the water flow in the cavity 50 is circulated. surf.

The control module 323 interacts with the user through the operation unit 31 . The control module 323 has a liquid crystal screen 3231 , a start button 3232 on one side of the liquid crystal screen 3231 , and a speaker (not shown) on one side of the button 3232 .

The cleaning basket wall body 41 includes a basket bottom wall 411, four basket side walls 412 extending upward from the surrounding edges of the basket bottom wall 411, and outwardly flanging from the top of the four basket side walls 412 and surrounding the four baskets. The casing extension 416 around the top of the side wall 412 . The casing extension 416 is hooked to the top of the water storage box 10 to install the cleaning basket 20 in the water storage box 10 . When the cleaning basket 20 is installed in the water storage box 10 , the top of the water storage box 10 is flush with the top of the cleaning basket 20 , and there is a distance between the bottom wall 411 of the basket and the bottom of the water storage box 10 . The wall body 41 of the cleaning basket is provided with a number of drain holes (not labeled). When the fruits and vegetables are cleaned, the impurities after cleaning can be washed out of the bottom of the cleaning basket 20 through the drain holes due to their own weight and the water flow during cleaning. In the water storage box 10, the specific gap between the basket bottom wall 411 and the box bottom wall 421 can be adjusted by replacing the cleaning baskets 20 of different heights. High cleaning basket 20 makes the distance between the bottom wall 411 of the basket and the bottom of the water storage box 10 smaller; The distance between the basket bottom wall 411 and the bottom of the water storage box 10 is relatively large.

The present invention also relates to a cleaning method using the above-mentioned fruit and vegetable cleaning machine 100 to clean fruits and vegetables. The fruit and vegetable cleaning method has two cleaning processes: cyclic surf washing and ultrasonic cleaning. The fruit and vegetable cleaning method is cleaned according to the following steps:

(1) Pre-order preparation: Put the fruits and vegetables to be cleaned into the cavity 50, pour water into the cavity 50, and turn on the power. The water level injected into the cavity 50 is not lower than the water inlet 3222 of the water pump 3221 . In this embodiment, the water level injected into the cavity 50 is located 7 cm below the water outlet 3223 of the water pump.

(2) Circular surf washing: press the start button 3232, the water pump 3221 starts to operate, the LCD screen 3231 displays the remaining time, the water in the cavity 50 enters the pump body from the water inlet 3222, and enters the container from the water outlet 3223 In the cavity 50, the water in the cavity 50 can continuously roll, so that the larger impurities of the fruits and vegetables can be filtered out through the drain holes, and the duration t1 of the cycle surf washing is 1-5 minutes. , the duration t1 of the cycle surf washing is 3 minutes.

(3) After the t1 time, the cycle surfing wash ends, the speaker reminds the user to change the water, and the user decides whether to change the water.

(4) If the user does not change the water for more than 20-50 seconds or presses the start button 3232 again, the ultrasonic washing starts, and at this time the ultrasonic generator 3211 supplies electric energy to the ultrasonic transducer 3212, and the shearing ultrasonic transducer The energy device 3212 converts the received electric energy into ultrasonic waves propagating forward along the width direction of the cleaning basket 20, so that the remaining fine impurities can be filtered out through the drain holes, and the duration t3 of ultrasonic cleaning is 3-8 minutes. , the duration of the ultrasonic washing is 5 minutes. In this embodiment, if the user does not change the water for more than 30 seconds, the ultrasonic washing starts.

(5) After the time t3 elapses, the speaker reminds the user that the cleaning is completed, and after a further time t4, the fruit and vegetable cleaning machine 100 is automatically turned off, and the cleaning is completed. The duration t4 is 10-20 seconds. In this embodiment, the duration t4 is 10 seconds.

To sum up, the fruit and vegetable cleaning machine 100 of the present invention aims at the difference in the size of impurities in the fruit and vegetable cleaning, and uses cyclic surf washing and ultrasonic washing to clean the fruits and vegetables respectively. Basket 20 exterior. The invention is easy to operate, can thoroughly remove impurities in fruits and vegetables, and has better cleaning effect.

It should be understood that although this description is described according to implementation modes, not each implementation mode only includes an independent technical solution. The technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions for feasible implementations of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalent implementation or implementation that does not depart from the technical spirit of the present invention All changes should be included within the protection scope of the present invention.

Claims (5)

1. A fruit and vegetable cleaning machine, comprising a water storage box and a cleaning basket installed in the water storage box, the water storage box and the cleaning basket all have a wall and a cavity between the walls, the cleaning There are several drainage holes on the wall of the basket, and it is characterized in that: the fruit and vegetable cleaning machine also includes a cleaning module clamped on the wall from top to bottom, and the cleaning module includes an ultrasonic device at the bottom, adjacent to the ultrasonic The device is equipped with a cycle surfing device and a control module located above the ultrasonic device and the cycle surfing device and used to control the ultrasonic device and the cycle surfing device. The first clamping body in the basket, and the second clamping body extending downward from the operation part outside the water storage box, a buckle is formed between the first clamping body and the second clamping body U-shaped slot on the wall. 2. The fruit and vegetable cleaning machine according to claim 1, wherein the circulating surfing device comprises a water pump, a water inlet located below the water pump, and a water outlet located above the water pump, and the water inlet is provided with a filter. 3. The fruit and vegetable cleaning machine according to claim 1, characterized in that: the ultrasonic device includes an ultrasonic generator, an ultrasonic transducer close to one end of the ultrasonic generator and a fixing device for fixing the ultrasonic transducer. The vibration type of the above-mentioned ultrasonic transducer is a shear type. 4. The fruit and vegetable cleaning machine according to claim 3, characterized in that: the resonance frequency of the ultrasonic transducer is 30KHz-80KHz. 5. The fruit and vegetable cleaning machine according to claim 1, wherein the control module has a liquid crystal screen, a start button located on one side of the liquid crystal screen, and a speaker located on one side of the button.