CN113133655A

CN113133655A - Food processing apparatus, control method, control device, and readable storage medium

Info

Publication number: CN113133655A
Application number: CN202010052731.6A
Authority: CN
Inventors: 张豪; 李晶; 安楠楠
Original assignee: Guangdong Midea Life Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-07-20

Abstract

The invention provides a food processing apparatus, a control method, a control device and a readable storage medium, wherein the food processing apparatus comprises: a plurality of ultrasonic wave generating devices adapted to emit ultrasonic waves; and a control device connected to the plurality of ultrasonic wave generation devices and controlling the plurality of ultrasonic wave generation devices, respectively. The food processing equipment provided by the invention can quickly release nutrient substances and flavor substances in food, thereby realizing low-temperature extraction of the food. Meanwhile, due to the arrangement of the ultrasonic wave generating devices, on one hand, the ultrasonic wave generating devices can emit multiple ultrasonic waves to process food together, and release of nutrient substances and flavor substances in the food can be further accelerated; on the other hand, the ultrasonic wave generating devices can simultaneously emit ultrasonic waves with different frequencies, the ultrasonic waves with different frequencies are suitable for different types of food processing, and the food processing equipment can be wider in application range.

Description

Food processing apparatus, control method, control device, and readable storage medium

Technical Field

The invention relates to the technical field of household appliances, in particular to a food processing device, a control method of the food processing device, a control device of the food processing device and a computer readable storage medium.

Background

In summer, more and more coffee houses sell cold-brewed coffee, and the novel milk tea shop also likes cold-brewed tea to obtain fresh and sweet tea bottoms. The cold bubble is a modern name in the beverage field when the cold bubble catches wind tide. Because the cold soaking process requires low-temperature storage, the extraction efficiency of the substances is low, and the substances are often soaked for several hours to obtain good flavor and nutrition. Therefore, how to design a food processing device capable of rapidly and cold extracting flavor substances and nutrient substances from food becomes a technical problem to be solved.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, a first aspect of the invention provides a food processing apparatus.

A second aspect of the invention provides a control method of a food processing apparatus.

A third aspect of the invention provides a control device for a food processing apparatus.

A fourth aspect of the invention provides a computer-readable storage medium.

In view of this, according to a first aspect of the present invention, there is provided a food processing apparatus comprising: a plurality of ultrasonic wave generating devices adapted to emit ultrasonic waves; and a control device connected to the plurality of ultrasonic wave generation devices and controlling the plurality of ultrasonic wave generation devices, respectively.

The food processing equipment provided by the invention comprises a plurality of ultrasonic wave generating devices and a control device, wherein in the working process, the control device controls the ultrasonic wave generating devices to emit ultrasonic waves, and the ultrasonic waves can peel off and destroy tissue cells in food after contacting the food so as to quickly release nutrient substances and flavor substances in the food, thereby realizing low-temperature extraction of the food.

According to the food processing equipment provided by the invention, due to the arrangement of the ultrasonic wave generating devices, on one hand, the extraction efficiency of ultrasonic waves is high, the extraction of substances in food can be quickly finished, and the food processing time is shortened, on the other hand, the ultrasonic wave generating devices can emit a plurality of ultrasonic waves, the food is processed by the ultrasonic waves together, and the release of nutrient substances and flavor substances in the food can be further accelerated; on the other hand, a plurality of ultrasonic wave generating devices can simultaneously emit ultrasonic waves with different frequencies, the extraction effects of the ultrasonic waves with different frequencies are different, specifically, the low-frequency ultrasonic waves can generate large bubbles to impact food to promote dissolution of macromolecular substances, the high-frequency ultrasonic waves can generate small bubbles to impact food to promote dissolution of small molecular substances, and the food processing equipment can be suitable for different types of food processing by emitting the ultrasonic waves with different frequencies through the plurality of ultrasonic wave generating devices, so that the application range of the food processing equipment is wider.

According to the food processing equipment provided by the invention, the control device is connected with the ultrasonic wave generating devices and respectively controls the ultrasonic wave generating devices, so that the food processing equipment can provide different working modes.

For example, all the ultrasonic wave generating devices are controlled to be started simultaneously, so that the processing speed of food can be increased; part of the ultrasonic wave generating devices in the plurality of ultrasonic wave generating devices are controlled to be started, so that energy consumption can be reduced; the ultrasonic wave generating devices are controlled to emit ultrasonic waves with the same or similar frequencies, so that target nutrient substances and flavor substances in food can be extracted in a targeted manner; the ultrasonic wave generating devices are controlled to emit ultrasonic waves with different frequencies, so that the nutrient substances and flavor substances in the food can be extracted more comprehensively.

In addition, the food processing equipment in the above technical scheme provided by the invention can also have the following additional technical characteristics:

in the above technical solution, further, the control device includes a processor and a memory for storing a computer program, wherein the processor is configured to execute the computer program stored in the memory to implement: at least two of the ultrasonic wave generating devices are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

In the technical scheme, the control device further comprises a processor and a memory, the processor controls at least two of the ultrasonic wave generation devices to operate, the frequency range values of ultrasonic waves between the operating ultrasonic wave generation devices are not completely overlapped, the frequencies of the ultrasonic waves generated by the operating ultrasonic wave generation devices are different, the food is processed by the ultrasonic waves with different frequencies, the operating ultrasonic wave generation devices have a synergistic effect, the release of nutrient substances and flavor substances in the food can be further accelerated, the food processing efficiency is improved, and the food processing time is shortened. Meanwhile, the ultrasonic waves with different frequencies can generate bubbles with different sizes, nutrient substances and flavor substances in the food can be more comprehensively extracted by impacting the food through the bubbles with different sizes, and the concentration of the soup obtained by the food processing equipment can be improved.

In any of the above technical solutions, further, the processor is configured to execute the computer program stored in the memory to implement the step of controlling at least two of the plurality of ultrasonic wave generating devices to operate, and before the step of operating the ultrasonic wave generating devices, where the values of the ultrasonic wave frequency ranges do not completely coincide, the processor is further configured to execute the computer program stored in the memory to implement: one or more of the plurality of ultrasonic wave generating devices are controlled to operate in a mode based on a preset ultrasonic frequency range.

According to the technical scheme, firstly, food is processed by controlling one or more ultrasonic wave generating devices to operate in a mode of presetting an ultrasonic frequency range, food is processed in a targeted mode, target nutrient substances and flavor substances in the food are extracted, and the extraction efficiency of the target nutrient substances and the flavor substances in the food is improved; then at least two ultrasonic wave generating devices are controlled to process the food by ultrasonic waves with different frequencies, and the nutrient substances and flavor substances in the food are comprehensively extracted, so that the soup or liquid obtained by processing the food has higher concentration.

For example, for the food containing macromolecular nutrients, one or more ultrasonic wave generating devices can be controlled to emit ultrasonic waves with lower frequency to extract the macromolecular nutrients in the food, and then the ultrasonic wave generating devices are controlled to operate at different frequencies to comprehensively extract the food containing the macromolecular nutrients; aiming at the food of the micromolecular nutrient substances, one or more ultrasonic wave generating devices can be controlled to send out ultrasonic waves with higher frequency to extract the micromolecular nutrient substances in the food, and then the ultrasonic wave generating devices are controlled to operate at different frequencies to comprehensively extract the micromolecular nutrient substances in the food; aiming at the total nutrient substances with the coexistence of the macromolecular substances and the micromolecular substances, a plurality of ultrasonic wave generating devices can be synchronously started to emit ultrasonic waves with different frequencies, and the macromolecular nutrient substances and the micromolecular nutrient substances of the total nutrient substances are extracted simultaneously.

Specifically, the frequency of the higher frequency ultrasonic wave may be 40kHz to 60 kHz; the frequency of the lower frequency ultrasound may be 20kHz to 40 kHz.

In any of the above technical solutions, further, the preset ultrasonic frequency range includes a plurality of different sub-ultrasonic frequency ranges, wherein, in the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate based on the mode of the preset ultrasonic frequency range, one or more of the plurality of ultrasonic wave generating devices operate based on one of the sub-ultrasonic frequency ranges.

In the technical scheme, the preset ultrasonic frequency range comprises a plurality of sub-ultrasonic frequency ranges, and the sub-ultrasonic frequency ranges are not completely overlapped, so that the ultrasonic wave generating device can select any preset frequency range from the preset ultrasonic frequency ranges to work, and the food processing device can finish low-temperature extraction of food corresponding to the preset frequency range in a mode of the preset ultrasonic frequency range. One or more of the ultrasonic wave generating devices are controlled to operate in one sub-ultrasonic wave frequency range of the multiple sub-ultrasonic wave frequency ranges based on the preset ultrasonic wave frequency range, targeted nutrient substances and flavor substances in food can be extracted conveniently, the extraction efficiency of the targeted nutrient substances and flavor substances in the food is improved, and the user experience is improved.

In any of the above technical solutions, further, the processor is further configured to: acquiring a first mode instruction or a first food type; and determining a sub-ultrasonic frequency range according to the first mode instruction or the first food type, wherein the determined sub-ultrasonic frequency range is used for triggering and executing the step of controlling one or more of the plurality of ultrasonic wave generation devices to operate based on the mode of the preset ultrasonic frequency range.

According to the technical scheme, in the working process of the food processing equipment, the control device of the food processing equipment acquires a first mode instruction or a first food type, and then the control device controls one or more of the ultrasonic wave generating devices to operate in a mode based on a preset ultrasonic frequency range according to the first mode instruction or the first food type. So that the food processing equipment can control one or more of the ultrasonic wave generating devices to operate based on the mode of the preset ultrasonic frequency range based on the type of the food or the selected mode instruction so as to quickly extract the target nutrient substances and flavor substances in the food, thereby improving the food processing efficiency.

Specifically, when the user knows that the current food is suitable for processing through one or more of the plurality of ultrasonic wave generating devices based on the mode operation of the preset ultrasonic frequency range, the user can directly control the plurality of ultrasonic wave generating devices to extract the substances in the food through the mode operation of the preset ultrasonic frequency range directly by sending out the mode instruction of the corresponding first mode instruction. When the user does not know the working mode applicable to the current food, the working mode corresponding to the type of the food to be processed can be automatically identified through the control device by inputting the type of the food to be processed (food name or food image), so that the ultrasonic wave generation devices are controlled to extract the substances in the food in the corresponding working mode. And then make food processing apparatus can select the mode according to user's instruction or the kind of food intelligently to promote food processing apparatus's intelligent degree and operational reliability, satisfy user's demand.

In any of the above technical solutions, further, the processor is further configured to: and acquiring a second mode instruction or a second food type, wherein the second mode instruction or the second food type is used for triggering and executing the step of controlling at least two running ultrasonic wave generating devices in the plurality of ultrasonic wave generating devices to run, and the values of the ultrasonic wave frequency ranges between the running ultrasonic wave generating devices are not completely overlapped.

In the technical scheme, in the working process of the food processing equipment, the control device of the food processing equipment acquires a second mode instruction or a second food type, then the control device controls at least two of the ultrasonic wave generating devices to operate according to the second mode instruction or the second food type, and the ultrasonic frequency range values of the operating ultrasonic wave generating devices are not completely overlapped. The food is processed by controlling the at least two ultrasonic wave generating devices to generate ultrasonic waves with different frequencies, and nutrient substances and flavor substances in the food are comprehensively extracted, so that the concentration of soup or liquid obtained by processing the food by the food processing equipment is higher.

Specifically, when the user knows that the current food is suitable for the mode operation of controlling at least two of the plurality of ultrasonic wave generating devices and the ultrasonic frequency range values between the operating ultrasonic wave generating devices are not completely overlapped, the user can directly control the food processing equipment by sending the mode instruction of the corresponding second mode instruction. When the user does not know the working mode applicable to the current food, the working mode corresponding to the type of the food to be processed can be automatically identified through the control device by inputting the type of the food to be processed (food name or food image), so that the ultrasonic wave generation devices are controlled to extract the substances in the food in the corresponding working mode. And then make food processing apparatus can select the mode according to user's instruction or the kind of food intelligently to promote food processing apparatus's intelligent degree and operational reliability, satisfy user's demand.

In any of the above technical solutions, further, a containing chamber is defined in the food processing device; each ultrasonic wave generating device is provided with an output part, the output part is suitable for emitting ultrasonic waves, and at least part of the output part extends into the accommodating chamber.

In the technical scheme, the structure of the food processing equipment is further provided, the food and the liquid are contained through the containing chamber, the output part of each ultrasonic wave generating device at least partially extends into the containing chamber, the ultrasonic waves generated by the output part are conveniently applied to the food in the containing chamber through the liquid, and the nutrient substances and flavor substances extracted by the impact of the ultrasonic waves on the food can be dissolved or mixed in the liquid, so that the processing efficiency of the food is improved, the nutrient substances and flavor substances in the food can be quickly released, and the quick low-temperature extraction of the food is realized.

In any of the above technical solutions, further, the food processing apparatus further includes: filter the piece, it has a filtration piece to hold indoor distribution, and filters one side formation first space of piece, and the opposite side forms the second space, and a plurality of ultrasonic wave generating device's output part is laid in first space.

In the technical scheme, the food processing equipment further comprises a filter element, the accommodating chamber is divided into a first space and a second space by the filter element, food can be placed in the first space in the working process, liquid is filled in the accommodating chamber and is located in the first space and the second space, the output part of the ultrasonic wave generating device generates ultrasonic waves in the first space, the ultrasonic waves can act on the food as soon as possible so as to quickly extract food nutrients and flavor substances, and the extracted food nutrients and flavor substances can be dissolved in the liquid or mixed in the liquid. The food to be processed is distributed in the first space in a more concentrated manner through the arrangement of the filtering piece, the ultrasonic waves generated by the output part can act on the food as soon as possible, and the problems of incomplete food extraction and low food extraction efficiency caused by the breakage of bubbles in a long-distance moving process are avoided. Thereby realizing the technical effects of optimizing the structure of the food processing equipment and improving the processing effect and the processing efficiency of the food processing equipment; meanwhile, extracted food residues still gather in the first space, so that the residues are convenient to clear and clean the food processing equipment, the food processing efficiency can be further improved, the use is more convenient, and the user experience is improved.

In any of the above technical solutions, further, the filter member includes a mesh enclosure; and/or the filter member constructs a cavity, and a first space is formed in the cavity; and/or a material containing space is defined between the output part and the filter element.

In this technical solution, a structure of the filter element and a manner of forming the first space are further provided. The filtering piece can be a mesh enclosure which is covered on an output part of the ultrasonic generating device, a first space is formed between the mesh enclosure and the output part, food can be conveniently arranged through the formation of the first space, the food can be conveniently accommodated through the selection of the mesh enclosure, meanwhile, the liquid can conveniently circulate between the first space and the second empty space through the filtering piece, the dissolving and mixing of nutrient substances and flavor substances extracted from the food are convenient, and the production, processing and installation of the filtering piece are convenient; the first space is a cavity formed by the filter element, food can be placed in the cavity in the working process, and then the filter element is installed in the accommodating chamber, so that the food can be conveniently taken and placed, and the first space is conveniently formed; inject material accommodation space between output portion and the filter piece, material accommodation space is used for holding food, can make the ultrasonic wave that output portion produced act on food as early as possible, avoids the bubble that the ultrasonic wave produced to be because of the food treatment effeciency low that leads to of long distance transmission, can improve the extraction efficiency of food nutrient substance and flavor material further.

In any of the above technical solutions, further, the food processing apparatus further includes: the cup body is connected with the base and encloses an accommodating chamber; the base is provided with a plurality of ultrasonic wave generating devices, and output parts of the ultrasonic wave generating devices on the base extend into the accommodating chamber from the base.

In this technical scheme, further provide food processing equipment's structure and the formation mode of accommodation chamber, food processing equipment includes base and cup, and the cup encloses into the accommodation chamber with the base, and a plurality of ultrasonic wave generating device set up on the base, and output portion stretches into in the accommodation chamber from the base. The base provides the mounted position for a plurality of ultrasonic wave generating device, and the cup has formed the chamber and has been convenient for getting of food and put for food treatment facility uses more conveniently.

In any of the above technical solutions, further, the food processing apparatus further includes: a heating device disposed in the accommodating chamber and configured to supply heat to the accommodating chamber; and/or a cooling device disposed in the accommodating chamber and configured to cool the accommodating chamber.

In the technical scheme, the food processing equipment further comprises a heating device, the food and the liquid can be heated through the arrangement of the heating device, on one hand, the heating device can be synchronously started with the ultrasonic wave generating devices, the molecular motion efficiency of the food can be improved through the heating device, and then the extraction efficiency of the food can be improved; on the other hand, the heating device can improve the taste of the beverage by heating the liquid, so that the beverage is more convenient and delicious for users to eat, such as coffee and tea; on the other hand, for the food which needs to be processed again in other cooking modes, the food is heated in the extraction process, so that the time required by the next cooking process can be shortened, and the user experience is improved, for example, the food can be tremella, cubilose, peach gum and the like. Thereby satisfy the individualized demand of user to final gained liquid, and then realize optimizing food processing equipment structure, promote the product practicality, promote the technological effect that the user used and experienced.

In the technical scheme, the food material processing equipment further comprises a refrigerating device, and the refrigerating device can refrigerate food and liquid in the accommodating chamber, so that on one hand, the food can be processed in a low-temperature environment, the separation of specific nutrient substances and flavor substances is facilitated, and harmful substances or substances (bitter and astringent) which can easily damage the flavor are separated as little as possible. The mouthfeel and the taste of food can be provided; on the other hand, can acquire the cold drink or the cold bubble drink of lower temperature through refrigerating plant's setting to satisfy the user to the individualized demand of final gained liquid, and then realize optimizing food processing equipment structure, promote the product practicality, promote the technical effect that the user used the experience.

In any of the above-described embodiments, the number of the ultrasonic wave generators is two, and the frequencies of the ultrasonic waves emitted from the output portions of the two ultrasonic wave generators are different.

In this technical scheme, further provided ultrasonic wave generating device's the quantity that sets up, ultrasonic wave generating device is two, can improve the treatment effeciency of food through two ultrasonic wave generating device's setting, and the ultrasonic wave of sending different power through two ultrasonic wave generating device can make the soup that food processing was obtained more strong, sends the ultrasonic wave of same power through two ultrasonic wave generating device and can extract target nutrient substance and flavor substance in the food as early as possible, has realized the low temperature extraction of food. Meanwhile, the number of the ultrasonic wave generating devices is relatively reduced, and the cost of the food processing equipment is reduced; further, the output part of the ultrasonic wave generating device is an ultrasonic wave transducer adapted to emit an ultrasonic wave.

In any of the above technical solutions, further, the food processing apparatus includes an extractor.

In the technical scheme, the food processing equipment can be an extractor, and the food processing equipment can quickly release nutrient substances and flavor substances in food as the extractor, so that low-temperature extraction of the food is realized.

In any of the above solutions, further, the food processing apparatus comprises a coffee maker or a tea making device.

In the technical scheme, the food processing equipment further comprises a coffee machine or a tea making device, coffee and tea can be processed respectively through the coffee machine or the tea making device, nutrient substances and flavor substances in the coffee or the tea can be extracted, and coffee or cold-brewing tea with better taste and flavor can be obtained.

According to the second aspect of the present invention, there is also provided a control method of a food processing apparatus including a plurality of ultrasonic wave generating devices, the control method of the food processing apparatus including the steps of: at least two of the ultrasonic wave generating devices are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

The control method of the food processing equipment provided by the invention is suitable for the food processing equipment comprising a plurality of ultrasonic wave generating devices, in the working process, at least two of the ultrasonic wave generating devices are controlled to operate, the ultrasonic frequency range values of the operating ultrasonic wave generating devices are not completely overlapped, the low-frequency ultrasonic waves can generate large bubbles to impact food to promote the dissolution of macromolecular substances, the high-frequency ultrasonic waves can generate small bubbles to impact food to promote the dissolution of small molecular substances, the bubbles with different sizes can be generated by the ultrasonic waves with different frequencies emitted by the at least two ultrasonic wave generating devices, the food is impacted by the bubbles with different sizes, so that the nutrient substances and flavor substances with different molecular particle sizes in the food can be extracted, the nutrient substances and flavor substances in the food can be comprehensively extracted, and the soup or liquid obtained by processing the food has higher concentration.

In addition, the control method of the food processing equipment in the above technical solution provided by the present invention may further have the following additional technical features:

in the above technical solution, further, before the step of controlling at least two of the plurality of ultrasonic wave generators to operate and the ultrasonic frequency range values between the operating ultrasonic wave generators not completely overlap, the method further includes: one or more of the plurality of ultrasonic wave generating devices are controlled to operate in a mode based on a preset ultrasonic frequency range.

In the technical scheme, before controlling at least two ultrasonic wave generating devices in the plurality of ultrasonic wave generating devices to generate ultrasonic waves with different powers, the method also comprises the step of controlling one or more ultrasonic wave generating devices in the plurality of ultrasonic wave generating devices to operate based on a mode with a preset ultrasonic wave frequency range, and the mode with the preset ultrasonic wave frequency range is operated, so that the target nutrient substances and the flavor substances in the food can be extracted in a targeted manner, and the extraction efficiency of the target nutrient substances and the flavor substances in the food can be improved.

In the above technical solution, further, the preset ultrasonic frequency range includes a plurality of different sub-ultrasonic frequency ranges, wherein in the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate based on the mode of the preset ultrasonic frequency range, one or more of the plurality of ultrasonic wave generating devices operate based on one of the sub-ultrasonic frequency ranges.

In the technical scheme, the preset ultrasonic frequency range comprises a plurality of sub-ultrasonic frequency ranges, and the sub-ultrasonic frequency ranges are not completely overlapped, so that any preset frequency range can be selected from the preset ultrasonic frequency ranges to work to control the ultrasonic generating device to work, and the food processing device can finish low-temperature extraction of food corresponding to the preset frequency range in a mode of the preset ultrasonic frequency range. One or more of the ultrasonic wave generating devices are controlled to operate in one sub-ultrasonic wave frequency range of the multiple sub-ultrasonic wave frequency ranges based on the preset ultrasonic wave frequency range, targeted nutrient substances and flavor substances in food can be extracted conveniently, the extraction efficiency of the targeted nutrient substances and flavor substances in the food is improved, and the user experience is improved.

In the above technical solution, further, in the plurality of sub-ultrasonic frequency ranges, at least one sub-ultrasonic frequency range has a value of 20kHz to 40 kHz; and/or at least one sub-ultrasonic frequency range of the plurality of sub-ultrasonic frequency ranges has a value of 40kHz to 80 kHz.

In the technical scheme, a preset ultrasonic frequency range is further provided. At least one of the sub-ultrasonic frequency ranges has a value of 20kHz to 40kHz and/or at least one of the sub-ultrasonic frequency ranges has a value of 40kHz to 80 kHz. Wherein, the ultrasonic wave of 20kHz to 40kHz can generate larger cavitation bubbles to directly impact the food so as to extract macromolecular nutrient substances in the food, such as tea polyphenol, caffeine and the like. The ultrasonic wave of 40kHz to 80kHz can generate a large number of fine bubbles to directly impact the food so as to extract small-molecule nutrient substances, such as small-molecule sugar, amino acid and the like in the food. Thereby make ultrasonic wave generating device can realize the pertinence of different materials in the food through selecting different ultrasonic frequency ranges and draw under the mode of predetermineeing ultrasonic frequency range to satisfy user's food processing demand, and then realize optimizing food processing apparatus, promote food processing apparatus's practicality, promote the technical effect that user used and experienced.

In the above technical solution, further, in the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate based on a mode of a preset ultrasonic frequency range, the operating power of the operating ultrasonic wave generating device is 30w to 100 w; and/or controlling one or more of the plurality of ultrasonic wave generating devices to operate in a mode based on a preset ultrasonic frequency range for an operation time period of 1min to 5 min.

In the technical scheme, the working time length and the running power of the working mode in the preset ultrasonic frequency range are further provided. Wherein, inject operating power and can guarantee the steady operation of food processing equipment in 30w to 100w, ensure that food processing equipment can effectively handle food, ensure that the ultrasonic wave that ultrasonic wave generating device sent can play the effect of extraction food. The operation time of the mode ranges from 1min to 5min, the time can ensure that nutrients and flavor substances in the food can be extracted to the outside of the food by ultrasonic waves, and the phenomenon of incomplete extraction or transitional ineffective extraction of the food can be avoided by limiting the time, so that the reliability of the extraction process is improved.

In the above technical solution, further, the control method of the food processing apparatus further includes: acquiring a first mode instruction or a first food type; and determining a sub-ultrasonic frequency range according to the first mode instruction or the first food type, wherein the determined sub-ultrasonic frequency range is used for triggering and executing the step of controlling one or more of the plurality of ultrasonic wave generation devices to operate based on the mode of the preset ultrasonic frequency range.

In the above technical solution, further, the control method of the food processing apparatus further includes: and acquiring a second mode instruction or a second food type, wherein the second mode instruction or the second food type is used for triggering and executing the step of controlling at least two running ultrasonic wave generating devices in the plurality of ultrasonic wave generating devices to run, and the values of the ultrasonic wave frequency ranges between the running ultrasonic wave generating devices are not completely overlapped.

In the technical scheme, at least two of the ultrasonic wave generating devices are controlled to operate, and the operation time of the step that the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped is 1 min-10 min; and/or controlling at least two of the plurality of ultrasonic wave generating devices to operate, wherein in the step that the ultrasonic wave frequency range values of the operating ultrasonic wave generating devices are not completely overlapped, the ultrasonic wave frequency range value of at least one ultrasonic wave generating device is 20 kHz-40 kHz, and the ultrasonic wave frequency range value of the other ultrasonic wave generating device is 40 kHz-80 kHz.

In the technical scheme, at least two of the ultrasonic wave generating devices are controlled to operate, and the time length of the working mode and the ultrasonic frequency range value of the operating mode are not completely overlapped with the ultrasonic frequency range value between the operating ultrasonic wave generating devices. The range of the operation time is 1-10 min, the time can ensure that nutrient substances and flavor substances in the food can be extracted to the outside of the food by ultrasonic waves, the phenomenon of incomplete extraction or transitional ineffective extraction of the food can be avoided by limiting the time, and the concentration of the soup obtained by processing the food is higher. In the at least two running ultrasonic wave generating devices, the ultrasonic frequency range value of at least one ultrasonic wave generating device is 20 kHz-40 kHz, the ultrasonic frequency range value of the other ultrasonic wave generating device is 40 kHz-80 kHz, the ultrasonic waves of 20 kHz-40 kHz belong to low-frequency ultrasonic waves, large bubbles can be generated in liquid to impact food, and the extraction of macromolecular substances in the food is facilitated; 40kHz to 80kHz belong to high-frequency ultrasonic waves, can generate small bubbles in liquid to impact food, can extract small molecular substances in the food, and at least two ultrasonic wave generating devices respectively emit 20kHz to 40kHz and 40kHz to 80kHz ultrasonic waves, so that nutrient substances and flavor substances in the food can be comprehensively extracted, the food processing time can be shortened, and the soup concentration obtained by processing the food can be higher.

In the above technical solution, further, the food processing apparatus further includes a refrigeration device, and the control method of the food processing apparatus further includes: and starting the refrigerating device.

In the technical scheme, the control method of the food processing equipment further comprises the step of starting the refrigerating device, so that the food can be processed under the low-temperature condition by starting the refrigerating device, on one hand, the food can be processed under the low-temperature environment, the separation of specific nutrient substances and flavor substances is facilitated, and the separation of harmful substances or substances (bitter and astringent) which are easy to damage the flavor is reduced as much as possible. The mouthfeel and the taste of food can be provided; on the other hand, can acquire the cold drink or the cold bubble drink of lower temperature through refrigerating plant's setting to satisfy the user to the individualized demand of final gained liquid, and then realize optimizing food processing equipment structure, promote the product practicality, promote the technical effect that the user used the experience.

Specifically, the refrigerating device can be started under the condition that the ultrasonic wave generating device operates, and the refrigerating device can also operate independently to achieve the cooling effect on food or liquid.

Specifically, the refrigeration device can be directly started based on the control instruction by receiving the control instruction.

In the above technical solution, further, the food processing apparatus further includes a refrigeration device, and the control method of the food processing apparatus further includes: acquiring temperature information; starting the refrigerating device under the condition that the temperature information is out of the preset temperature range; and under the condition that the temperature information is within the preset temperature range, closing the refrigerating device.

In the technical scheme, the adjustment of opening or closing the refrigerating device is further provided, and the temperature information is obtained; starting the refrigerating device under the condition that the temperature information is out of the preset temperature range; under the condition that the temperature information is within the preset temperature range, the refrigerating device is closed, so that the food processing equipment can process the food material within the preset temperature range, and the taste and the temperature of the food obtained by processing the food material are further guaranteed.

Specifically, the preset temperature range may include a plurality of different preset sub-temperature ranges, and one of the plurality of preset sub-temperature ranges may be 0 ℃ to 40 ℃.

In the above technical solution, further, the food processing apparatus further includes a refrigeration device, and the control method of the food processing apparatus further includes: obtaining a third mode instruction or a third food type; the refrigeration device is turned on based on the third mode command or the third food type.

In this solution, further, the turning on of the cooling device may be controlled based on a third mode command or a third food type, so that the food processing apparatus may control the turning on of the cooling device based on the kind of food or the selected mode command.

Specifically, when knowing that current food is applicable to logical low temperature environment and handling, the user can directly come the opening of direct control refrigerating plant through the mode instruction that sends the third mode instruction that corresponds. When the user does not know the working mode suitable for the current food, the working mode corresponding to the type of the food to be processed can be automatically identified through the control device by inputting the type of the food to be processed (food name or food image), so that the refrigeration device is controlled to be started. And then make food processing apparatus can select the mode according to user's instruction or the kind of food intelligently to promote food processing apparatus's intelligent degree and operational reliability, satisfy user's demand.

In the above technical solution, further, the control method of the food processing apparatus further includes: and under the condition that the running time of the ultrasonic wave generating device is greater than or equal to the first preset time, controlling the running ultrasonic wave generating device to stop working for a second preset time.

In the technical scheme, under the condition that the running time of the ultrasonic wave generating device is greater than or equal to the first preset time, the running ultrasonic wave generating device is controlled to stop working for the second preset time, so that the ultrasonic wave generating device is suspended for the second preset time after running for the first preset time, and the situation that the food processing equipment is heated due to the continuous working of the ultrasonic wave generating device to affect the processing of food materials can be avoided.

Specifically, the value range of the first preset time period may be between 10 seconds and 600 seconds; the first preset duration may range from 10 seconds to 300 seconds.

According to a third aspect of the present invention, there is provided a control device of a food processing apparatus, comprising: a memory for storing a computer program; a processor for executing a computer program to implement the control method of the food processing apparatus of any of the above technical aspects.

The control device of the food processing apparatus provided by the present invention has all the technical effects of the control method of the food processing apparatus in any one of the above technical solutions, and therefore, the processor is used for executing the computer program to implement the control method of the food processing apparatus in any one of the above technical solutions, and is not described herein again.

According to a fourth aspect of the present invention, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the control method of the food processing apparatus of any of the above-described aspects.

The computer-readable storage medium provided by the present invention implements the control method of the food processing apparatus according to any one of the above-mentioned technical solutions when the computer program is executed by the processor, so that the present invention has all the technical effects of the control method of the food processing apparatus according to any one of the above-mentioned technical solutions, and details thereof are not repeated herein.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 shows a schematic structural view of a food processing apparatus according to an embodiment of the present invention;

FIG. 2 shows a flow diagram of a control method of a food processing apparatus according to an embodiment of the invention;

fig. 3 shows a flow chart of a control method of a food processing apparatus according to a fourteenth embodiment of the invention;

fig. 4 shows a flowchart of a control method of a food processing apparatus according to an embodiment fifteen of the invention;

FIG. 5 shows a flow chart diagram of a control method of a sixteen food processing apparatus according to an embodiment of the invention;

FIG. 6 shows a flow chart of a control method of a food processing apparatus according to a seventeenth embodiment of the invention;

fig. 7 shows a flow chart of a control method of a food processing apparatus according to an eighteenth embodiment of the present invention;

fig. 8 shows a flow chart of a control method of a food processing apparatus according to nineteen embodiments of the invention;

fig. 9 shows a flowchart of a control method of a food processing apparatus according to an embodiment twenty of the present invention;

FIG. 10 shows a block diagram of the control means of the food processing apparatus according to one embodiment of the present invention;

FIG. 11 shows a schematic diagram of the working steps of a food processing apparatus according to a specific embodiment of the present invention;

FIG. 12 shows a graph of the operating time versus power value for a food processing apparatus according to an embodiment of the invention;

fig. 13 shows a graph of the correspondence between the amount of nutrient elution and the amount of power of a food processing apparatus according to an embodiment of the present invention.

Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is:

100 food processing apparatus, 102 ultrasonic generating device, 104 containment chamber, 106 filter, 108 base, 110 cup, 1042 first space, 1044 second space.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A food processing apparatus, a control method of a food processing apparatus, a control device of a food processing apparatus, and a computer-readable storage medium according to some embodiments of the present invention are described below with reference to fig. 1 to 13.

Example one

As shown in fig. 1, one embodiment of the present invention provides a food processing apparatus 100 comprising: a plurality of ultrasonic wave generators 102 and a control device.

Wherein the plurality of ultrasonic wave generating devices 102 are adapted to emit ultrasonic waves; the control device is connected to the plurality of ultrasonic wave generation devices 102, and controls each of the plurality of ultrasonic wave generation devices 102.

The food processing equipment 100 provided by the invention comprises a plurality of ultrasonic wave generating devices and a control device, wherein in the working process, the control device controls the ultrasonic wave generating devices 102 to emit ultrasonic waves, and the ultrasonic waves can peel off and destroy tissue cells in food after contacting the food so as to quickly release nutrient substances and flavor substances in the food, thereby realizing low-temperature extraction of the food.

According to the food processing equipment 100 provided by the invention, through the arrangement of the ultrasonic wave generating devices 102, on one hand, the extraction efficiency of ultrasonic waves is high, the extraction of substances in food can be rapidly completed, and the food processing time is shortened, on the other hand, the ultrasonic wave generating devices can emit a plurality of ultrasonic waves, the food is processed by the ultrasonic waves together, and the release of nutrient substances and flavor substances in the food can be further accelerated; on the other hand, the ultrasonic waves with different frequencies can be simultaneously emitted by the ultrasonic wave generators 102, the extraction effects of the ultrasonic waves with different frequencies are different, specifically, the low-frequency ultrasonic waves can generate large bubbles to impact food to promote dissolution of macromolecular substances, the high-frequency ultrasonic waves can generate small bubbles to impact food to promote dissolution of small molecular substances, and the food processing equipment 100 can be suitable for processing different kinds of food by emitting the ultrasonic waves with different frequencies through the ultrasonic wave generators 102, so that the application range of the food processing equipment 100 is wider.

In the food processing equipment 100 provided by the invention, the control device is connected with the plurality of ultrasonic wave generating devices 102 and respectively controls the plurality of ultrasonic wave generating devices 102, so that the food processing equipment 100 can provide different working modes.

For example, controlling all the ultrasonic wave generators 102 to be turned on simultaneously can increase the processing speed of food; the energy consumption can be reduced by controlling the opening of a part of the ultrasonic wave generating devices 102 in the plurality of ultrasonic wave generating devices 102; the ultrasonic wave generating devices 102 are controlled to emit ultrasonic waves with the same or similar frequencies, so that target nutrient substances and flavor substances in food can be extracted in a targeted mode; the plurality of ultrasonic wave generating devices 102 are controlled to generate ultrasonic waves with different frequencies, so that the nutrient substances and flavor substances in the food can be extracted more comprehensively.

Example two

As shown in fig. 1, one embodiment of the present invention provides a food processing apparatus 100 comprising: a plurality of ultrasonic wave generators 102 and a control device; further, the control device comprises a processor and a memory for storing the computer program.

Wherein the plurality of ultrasonic wave generating devices 102 are adapted to emit ultrasonic waves; the control device is connected to the plurality of ultrasonic wave generation devices 102, and controls each of the plurality of ultrasonic wave generation devices 102. Further, the processor is configured to execute the computer program stored in the memory to implement: at least two of the plurality of ultrasonic wave generators 102 are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generators 102 do not completely overlap.

In this embodiment, the control device further includes a processor and a memory, the processor controls at least two of the plurality of ultrasonic wave generating devices 102 to operate, the frequency ranges of the ultrasonic waves between the operating ultrasonic wave generating devices 102 are not completely overlapped, the frequencies of the ultrasonic waves generated by the operating ultrasonic wave generating devices 102 are different, the food is processed by the ultrasonic waves with different frequencies, the operating ultrasonic wave generating devices 102 play a role in cooperation, the release of the nutrient substances and the flavor substances in the food can be further accelerated, the food processing efficiency is improved, and the food processing time is shortened. Meanwhile, the ultrasonic waves with different frequencies can generate bubbles with different sizes, nutrient substances and flavor substances in the food can be extracted more comprehensively by impacting the food through the bubbles with different sizes, and the concentration of the soup obtained by the food processing equipment 100 can be improved.

EXAMPLE III

Wherein the plurality of ultrasonic wave generating devices 102 are adapted to emit ultrasonic waves; the control device is connected to the plurality of ultrasonic wave generation devices 102, and controls each of the plurality of ultrasonic wave generation devices 102. Further, the processor is also configured to execute the computer program stored in the memory to implement: controlling one or more of the plurality of ultrasound generating devices 102 to operate in a mode based on a predetermined ultrasound frequency range, and then the processor is configured to execute a computer program stored in the memory to: at least two of the plurality of ultrasonic wave generators 102 are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generators 102 do not completely overlap.

In the embodiment, firstly, food is processed by controlling one or more ultrasonic wave generating devices 102 to operate in a mode of presetting an ultrasonic frequency range, targeted processing is carried out on the food to extract target nutrient substances and flavor substances in the food, and the extraction efficiency of the target nutrient substances and the flavor substances in the food is improved; and then at least two ultrasonic wave generating devices 102 are controlled to process the food by ultrasonic waves with different frequencies, so that the nutrient substances and flavor substances in the food are comprehensively extracted, and the soup or liquid obtained by processing the food has higher concentration.

For example, for a food containing macro-molecular nutrients, one or more ultrasonic wave generation devices 102 may be controlled to emit ultrasonic waves at a lower frequency to extract the macro-molecular nutrients in the food, and then a plurality of ultrasonic wave generation devices 102 may be controlled to operate at different frequencies to extract the macro-molecular nutrients from the food; for the food containing the micromolecular nutrients, one or more ultrasonic wave generating devices 102 can be controlled to emit ultrasonic waves with higher frequency to extract the micromolecular nutrients in the food, and then the ultrasonic wave generating devices 102 are controlled to operate at different frequencies to comprehensively extract the micromolecular nutrients in the food; for the total nutrient substances with the coexistence of the macromolecular substances and the small molecular substances, the ultrasonic wave generating devices 102 can be synchronously started to emit ultrasonic waves with different frequencies, and the macromolecular nutrient substances and the small molecular nutrient substances of the total nutrient substances are extracted at the same time.

Example four

Further, the preset ultrasonic frequency range includes a plurality of different sub-ultrasonic frequency ranges, wherein in the step of controlling one or more of the plurality of ultrasonic wave generating devices 102 to operate based on the mode of the preset ultrasonic frequency range, one or more of the plurality of ultrasonic wave generating devices 102 operate based on one of the sub-ultrasonic frequency ranges.

In this embodiment, the preset ultrasonic frequency range includes a plurality of sub-ultrasonic frequency ranges, and the sub-ultrasonic frequency ranges are not completely overlapped with each other, so that the ultrasonic wave generating device 102 can select any one of the preset ultrasonic frequency ranges to operate, so that the food processing device can complete the low-temperature extraction of the food corresponding to the preset frequency range in the mode of the preset ultrasonic frequency range. One or more of the ultrasonic wave generation devices 102 are controlled to operate in one sub-ultrasonic wave frequency range of the multiple sub-ultrasonic wave frequency ranges based on the preset ultrasonic wave frequency range, so that targeted extraction of the target nutrient substances and the flavor substances in the food is facilitated, the extraction efficiency of the target nutrient substances and the flavor substances in the food is improved, and the user experience is improved.

EXAMPLE five

In one embodiment of the invention, the processor of the food processing apparatus is further configured to: acquiring a first mode instruction or a first food type; and determining a sub-ultrasonic frequency range according to the first mode instruction or the first food type, wherein the determined sub-ultrasonic frequency range is used for triggering and executing the step of controlling one or more of the plurality of ultrasonic wave generation devices to operate based on the mode of the preset ultrasonic frequency range.

In this embodiment, during the operation of the food processing apparatus, the control device of the food processing apparatus obtains the first mode command or the first food type, and then the control device controls one or more of the plurality of ultrasonic wave generating devices to operate in a mode based on the preset ultrasonic frequency range according to the first mode command or the first food type. So that the food processing equipment can control one or more of the ultrasonic wave generating devices to operate based on the mode of the preset ultrasonic frequency range based on the type of the food or the selected mode instruction so as to quickly extract the target nutrient substances and flavor substances in the food, thereby improving the food processing efficiency.

EXAMPLE six

In one embodiment of the invention, the processor of the food processing apparatus is further configured to: and acquiring a second mode instruction or a second food type, wherein the second mode instruction or the second food type is used for triggering and executing the step of controlling at least two running ultrasonic wave generating devices in the plurality of ultrasonic wave generating devices to run, and the values of the ultrasonic wave frequency ranges between the running ultrasonic wave generating devices are not completely overlapped.

In this embodiment, during the operation of the food processing apparatus, the control device of the food processing apparatus acquires the second mode command or the second food type, and then the control device controls at least two of the plurality of ultrasonic wave generation devices to operate according to the second mode command or the second food type, and the values of the ultrasonic frequency ranges of the operating ultrasonic wave generation devices do not completely coincide with each other. The food is processed by controlling the at least two ultrasonic wave generating devices to generate ultrasonic waves with different frequencies, and nutrient substances and flavor substances in the food are comprehensively extracted, so that the concentration of soup or liquid obtained by processing the food by the food processing equipment is higher.

EXAMPLE seven

Wherein the food processing apparatus 100 has a receiving chamber 104 defined therein; each ultrasonic wave generating device 102 has an output portion adapted to emit ultrasonic waves, and at least a portion of the output portion extends into the accommodating chamber 104; the control device is connected to the plurality of ultrasonic wave generation devices 102, and controls each of the plurality of ultrasonic wave generation devices 102.

In this embodiment, a structure of the food processing apparatus 100 is further provided, in which the accommodating chamber 104 is configured to accommodate food and liquid, the output portion of each ultrasonic wave generating device 102 at least partially extends into the accommodating chamber 104, so that the ultrasonic waves generated by the output portion act on the food in the accommodating chamber 104 through the liquid, and the nutrient substances and flavor substances extracted by the food impacted by the ultrasonic waves can be dissolved or mixed in the liquid, thereby improving the processing efficiency of the food, and quickly releasing the nutrient substances and flavor substances in the food, thereby realizing quick low-temperature extraction of the food.

Example eight

As shown in fig. 1, one embodiment of the present invention provides a food processing apparatus 100 comprising: a plurality of ultrasonic generators 102, a base 108, a cup 110, and a control device.

Wherein the food processing apparatus 100 has a receiving chamber 104 defined therein; each ultrasonic wave generating device 102 has an output portion adapted to emit ultrasonic waves, and at least a portion of the output portion extends into the accommodating chamber 104; the control device is connected to the plurality of ultrasonic wave generation devices 102 and controls the plurality of ultrasonic wave generation devices 102, respectively; cup 110 is connected to base 108 and encloses receiving chamber 104; the base 108 is provided with a plurality of ultrasonic generators 102, and the output portions of the ultrasonic generators 102 on the base 108 extend from the base into the accommodation chamber 104.

In this embodiment, the structure of the food processing apparatus 100 and the formation of the receiving chamber 104 are further provided, the food processing apparatus 100 includes a base 108 and a cup 110, the cup 110 and the base 108 enclose the receiving chamber 104, the plurality of ultrasonic generators 102 are disposed on the base 108, and the output portion extends from the base into the receiving chamber 104. The base 108 provides a mounting location for the plurality of ultrasonic generators 102 and the cup 110 defines a receiving chamber 104 for facilitating access to food items, thereby facilitating use of the food processing apparatus 100.

Example nine

Further, the food processing apparatus 100 further includes: the filtering elements 106 are distributed in the accommodating chamber 104, one side of the filtering elements 106 forms a first space 1042, the other side forms a second space 1044, and the output parts of the ultrasonic wave generating devices 102 are distributed in the first space 1042.

In this embodiment, the food processing apparatus 100 further includes a filter 106, the filter 106 divides the accommodating chamber 104 into a first space 1042 and a second space 1044, during operation, food can be placed in the first space 1042, liquid is filled in the accommodating chamber 104 and located in the first space 1042 and the second space 1044, the output part of the ultrasonic wave generating device generates ultrasonic waves in the first space 1042, the ultrasonic waves can act on the food as soon as possible to rapidly complete the extraction of food nutrients and flavor substances, and the extracted food nutrients and flavor substances can be dissolved in the liquid or mixed in the liquid. The arrangement of the filtering element 106 enables the food to be processed to be more intensively distributed in the first space 1042, and the ultrasonic wave generated by the output part can act on the food as soon as possible, so that the problems of incomplete food extraction and low food extraction efficiency caused by the breakage of bubbles in the moving process of a long distance are avoided. Further realizing the technical effects of optimizing the structure of the food processing equipment 100 and improving the processing effect and the processing efficiency of the food processing equipment 100; meanwhile, the extracted food residues still gather in the first space 1042, so that the residues can be conveniently removed and the food processing equipment 100 can be conveniently cleaned, the food processing efficiency can be further improved, the use is more convenient, and the user experience is improved.

Further, the filter 106 includes a mesh; and/or the filter element 106 forms a cavity, and a first space 1042 is formed in the cavity; and/or the output and the filter element 106 define a material receiving space therebetween.

In this embodiment, the structure of the filter 106 and the manner of forming the first space 1042 are further provided. The filtering member 106 may be a mesh enclosure, the mesh enclosure is covered on the output portion of the ultrasonic generator 102, a first space 1042 is formed between the mesh enclosure and the output portion, the formation of the first space 1042 facilitates the arrangement of food, the selection of the mesh enclosure facilitates the accommodation of food, and meanwhile, the liquid flows between the first space 1042 and the second empty space through the filtering member 106, so that the dissolving and mixing of nutrient substances and flavor substances extracted from the food are facilitated, and the production, processing and installation of the filtering member 106 are facilitated; the first space 1042 is a cavity formed by the filter element 106, and food can be placed in the cavity during operation, and then the filter element 106 is installed in the accommodating chamber 104, so that the food can be conveniently taken and placed, and the first space 1042 can be conveniently formed; the material containing space is defined between the output part and the filter element 106 and is used for containing food, so that the ultrasonic waves generated by the output part act on the food as soon as possible, the problem that the food processing efficiency is low due to the fact that the bubbles generated by the ultrasonic waves are transmitted in a long distance is avoided, and the extraction efficiency of food nutrient substances and flavor substances can be further improved.

Example ten

As shown in fig. 1, one embodiment of the present invention provides a food processing apparatus 100 comprising: a plurality of ultrasonic wave generators 102, a control device, and a heating device.

Wherein the food processing apparatus 100 has a receiving chamber 104 defined therein; each ultrasonic wave generating device 102 has an output portion adapted to emit ultrasonic waves, and at least a portion of the output portion extends into the accommodating chamber 104; the control device is connected to the plurality of ultrasonic wave generation devices 102 and controls the plurality of ultrasonic wave generation devices 102, respectively; and a heating device disposed in the accommodating chamber 104 and configured to supply heat into the accommodating chamber 104.

In this embodiment, the food processing apparatus 100 further includes a heating device, which is capable of heating food and liquid through the arrangement of the heating device, on one hand, the heating device can be synchronously turned on with the plurality of ultrasonic wave generating devices 102, and the molecular movement efficiency of the food can be improved through the heating device, so that the extraction efficiency of the food can be improved; on the other hand, the heating device can improve the taste of the beverage by heating the liquid, so that the beverage is more convenient and delicious for users to eat, such as coffee and tea; on the other hand, for the food which needs to be processed again in other cooking modes, the food is heated in the extraction process, so that the time required by the next cooking process can be shortened, and the user experience is improved, for example, the food can be tremella, cubilose, peach gum and the like. Thereby satisfy the individualized demand of user to final gained liquid, and then realize optimizing food processing equipment 100 structure, promote the product practicality, promote the technological effect that the user used and experienced.

EXAMPLE eleven

As shown in fig. 1, one embodiment of the present invention provides a food processing apparatus 100 comprising: a plurality of ultrasonic wave generators 102, a control device, and a refrigeration device.

Example twelve

As shown in fig. 1, one embodiment of the present invention provides a food processing apparatus 100 comprising: two ultrasonic wave generators 102 and a control device.

Wherein the food processing apparatus 100 has a receiving chamber 104 defined therein; each ultrasonic wave generating device 102 is provided with an output part which is suitable for emitting ultrasonic waves, at least part of the output part extends into the accommodating chamber 104, and the frequencies of the ultrasonic waves emitted by the output parts of the two ultrasonic wave generating devices 102 are different; the control device is connected to the plurality of ultrasonic wave generation devices 102, and controls each of the plurality of ultrasonic wave generation devices 102.

Further, the food processing apparatus 100 comprises an extractor.

In this embodiment, the food processing apparatus 100 may be an extractor, and the food processing apparatus 100 may be used as an extractor to quickly release nutrients and flavor substances inside the food, thereby achieving low-temperature extraction of the food. The further extraction machine can be used as a coffee extraction machine, a tea extraction machine, a traditional Chinese medicine extraction machine and the like.

Further, the food processing device comprises a coffee maker or a tea making device.

In this embodiment, the number of the ultrasonic wave generating devices 102 is further provided, the number of the ultrasonic wave generating devices 102 is two, the food processing efficiency can be improved by the arrangement of the two ultrasonic wave generating devices 102, the soup obtained by processing the food can be richer by the ultrasonic waves with different powers emitted by the two ultrasonic wave generating devices 102, the target nutrient substances and flavor substances in the food can be extracted as soon as possible by the ultrasonic waves with the same power emitted by the two ultrasonic wave generating devices 102, and the low-temperature extraction of the food is realized. Meanwhile, the number of the ultrasonic wave generating devices 102 is relatively reduced, and the cost of the food processing equipment 100 is reduced; further, the output part of the ultrasonic wave generating device 102 is an ultrasonic wave transducer adapted to emit an ultrasonic wave.

EXAMPLE thirteen

As shown in fig. 2, an embodiment of the present invention provides a control method of a food processing apparatus including a plurality of ultrasonic wave generating devices, the control method of the food processing apparatus including the steps of:

step 202: at least two of the ultrasonic wave generating devices are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

Example fourteen

As shown in fig. 3, an embodiment of the present invention provides a control method of a food processing apparatus including a plurality of ultrasonic wave generating devices, the control method of the food processing apparatus including the steps of:

step 302: acquiring a second mode instruction or a second food type;

step 304: at least two of the ultrasonic wave generating devices are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

And the second mode instruction or the second food type is used for triggering and executing the step of controlling at least two of the plurality of ultrasonic wave generating devices to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

Further, controlling at least two of the plurality of ultrasonic wave generating devices to operate, wherein the operation time of the step of incomplete superposition of the ultrasonic frequency range values between the operating ultrasonic wave generating devices is 1min to 10 min; and/or controlling at least two of the plurality of ultrasonic wave generating devices to operate, wherein in the step that the ultrasonic wave frequency range values of the operating ultrasonic wave generating devices are not completely overlapped, the ultrasonic wave frequency range value of at least one ultrasonic wave generating device is 20 kHz-40 kHz, and the ultrasonic wave frequency range value of the other ultrasonic wave generating device is 40 kHz-80 kHz.

In this embodiment, there is further provided a time length of the operation mode and an ultrasonic frequency range value for controlling the operation of at least two of the plurality of ultrasonic wave generating devices, and the ultrasonic frequency range values do not completely coincide between the operating ultrasonic wave generating devices. The range of the operation time is 1-10 min, the time can ensure that nutrient substances and flavor substances in the food can be extracted to the outside of the food by ultrasonic waves, the phenomenon of incomplete extraction or transitional ineffective extraction of the food can be avoided by limiting the time, and the concentration of the soup obtained by processing the food is higher. In the at least two running ultrasonic wave generating devices, the ultrasonic frequency range value of at least one ultrasonic wave generating device is 20 kHz-40 kHz, the ultrasonic frequency range value of the other ultrasonic wave generating device is 40 kHz-80 kHz, the ultrasonic waves of 20 kHz-40 kHz belong to low-frequency ultrasonic waves, large bubbles can be generated in liquid to impact food, and the extraction of macromolecular substances in the food is facilitated; 40kHz to 80kHz belong to high-frequency ultrasonic waves, can generate small bubbles in liquid to impact food, can extract small molecular substances in the food, and at least two ultrasonic wave generating devices respectively emit 20kHz to 40kHz and 40kHz to 80kHz ultrasonic waves, so that nutrient substances and flavor substances in the food can be comprehensively extracted, the food processing time can be shortened, and the soup concentration obtained by processing the food can be higher.

Example fifteen

As shown in fig. 4, an embodiment of the present invention provides a control method of a food processing apparatus including a plurality of ultrasonic wave generating devices, the control method of the food processing apparatus including the steps of:

step 402: controlling one or more of the plurality of ultrasonic wave generating devices to operate in a mode based on a preset ultrasonic frequency range;

step 404: at least two of the ultrasonic wave generating devices are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

In this embodiment, before controlling at least two ultrasonic wave generating devices of the plurality of ultrasonic wave generating devices to generate ultrasonic waves with different powers, the method further comprises controlling one or more ultrasonic wave generating devices of the plurality of ultrasonic wave generating devices to operate based on a mode of a preset ultrasonic wave frequency range, and the mode of the preset ultrasonic wave frequency range is operated, so that the target nutrient substances and flavor substances in the food can be extracted in a targeted manner, and the extraction efficiency of the target nutrient substances and flavor substances in the food can be improved.

Example sixteen

As shown in fig. 5, an embodiment of the present invention provides a control method of a food processing apparatus including a plurality of ultrasonic wave generating devices, the control method of the food processing apparatus including the steps of:

step 502: acquiring a first mode instruction or a first food type;

step 504: controlling one or more of the plurality of ultrasonic wave generating devices to operate in a mode based on a preset ultrasonic frequency range;

step 506: at least two of the ultrasonic wave generating devices are controlled to operate, and the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

Further, the preset ultrasonic frequency range includes a plurality of different sub-ultrasonic frequency ranges, wherein, in the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate based on the mode of the preset ultrasonic frequency range, one or more of the plurality of ultrasonic wave generating devices operate based on one of the sub-ultrasonic frequency ranges.

In this embodiment, the preset ultrasonic frequency range includes a plurality of sub-ultrasonic frequency ranges, and the sub-ultrasonic frequency ranges are not completely overlapped with each other, so that any preset frequency range can be selected from the plurality of preset ultrasonic frequency ranges to operate and control the ultrasonic wave generating device to operate, so that the food processing device can complete the low-temperature extraction of the food corresponding to the preset frequency range in the mode of the preset ultrasonic frequency range. One or more of the ultrasonic wave generating devices are controlled to operate in one sub-ultrasonic wave frequency range of the multiple sub-ultrasonic wave frequency ranges based on the preset ultrasonic wave frequency range, targeted nutrient substances and flavor substances in food can be extracted conveniently, the extraction efficiency of the targeted nutrient substances and flavor substances in the food is improved, and the user experience is improved.

Furthermore, at least one sub-ultrasonic frequency range in the plurality of sub-ultrasonic frequency ranges has a value of 20kHz to 40 kHz; and/or at least one sub-ultrasonic frequency range of the plurality of sub-ultrasonic frequency ranges has a value of 40kHz to 80 kHz.

In this embodiment, a preset ultrasonic frequency range is further provided. At least one of the sub-ultrasonic frequency ranges has a value of 20kHz to 40kHz and/or at least one of the sub-ultrasonic frequency ranges has a value of 40kHz to 80 kHz. Wherein, the ultrasonic wave of 20kHz to 40kHz can generate larger cavitation bubbles to directly impact the food so as to extract macromolecular nutrient substances in the food, such as tea polyphenol, caffeine and the like. The ultrasonic wave of 40kHz to 80kHz can generate a large number of fine bubbles to directly impact the food so as to extract small-molecule nutrient substances, such as small-molecule sugar, amino acid and the like in the food. Thereby make ultrasonic wave generating device can realize the pertinence of different materials in the food through selecting different ultrasonic frequency ranges and draw under the mode of predetermineeing ultrasonic frequency range to satisfy user's food processing demand, and then realize optimizing food processing apparatus, promote food processing apparatus's practicality, promote the technical effect that user used and experienced.

Further, in the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate in a mode based on a preset ultrasonic frequency range, the operating power of the operating ultrasonic wave generating device is 30w to 100 w; and/or controlling one or more of the plurality of ultrasonic wave generating devices to operate in a mode based on a preset ultrasonic frequency range for an operation time period of 1min to 5 min.

In this embodiment, the operating duration and the operating power of the operating mode of the preset ultrasonic frequency range are further provided. Wherein, inject operating power and can guarantee the steady operation of food processing equipment in 30w to 100w, ensure that food processing equipment can effectively handle food, ensure that the ultrasonic wave that ultrasonic wave generating device sent can play the effect of extraction food. The operation time of the mode ranges from 1min to 5min, the time can ensure that nutrients and flavor substances in the food can be extracted to the outside of the food by ultrasonic waves, and the phenomenon of incomplete extraction or transitional ineffective extraction of the food can be avoided by limiting the time, so that the reliability of the extraction process is improved.

Further, the control method of the food processing apparatus determines a sub-ultrasonic frequency range according to the first mode instruction or the first food type, wherein the determined sub-ultrasonic frequency range is used for triggering execution of the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate based on a mode of a preset ultrasonic frequency range.

Example seventeen

As shown in fig. 6, on the basis of any one of the above embodiments, the food processing apparatus further includes a cooling device, and the control method of the food processing apparatus further includes:

step 702: and starting the refrigerating device.

EXAMPLE eighteen

As shown in fig. 7, on the basis of any one of the above embodiments, the food processing apparatus further includes a cooling device, and the control method of the food processing apparatus further includes:

step 802: acquiring temperature information;

step 804: starting the refrigerating device under the condition that the temperature information is out of the preset temperature range;

step 806: and under the condition that the temperature information is within the preset temperature range, closing the refrigerating device.

Example nineteen

As shown in fig. 8, on the basis of any one of the above embodiments, the food processing apparatus further includes a cooling device, and the control method of the food processing apparatus further includes:

step 902: obtaining a third mode instruction or a third food type;

step 904: the refrigeration device is turned on based on the third mode command or the third food type.

Example twenty

As shown in fig. 9, on the basis of any of the above embodiments, the control method of the food processing apparatus further includes:

step 1002: and under the condition that the running time of the ultrasonic wave generating device is greater than or equal to the first preset time, controlling the running ultrasonic wave generating device to stop working for a second preset time.

Example twenty one

As shown in fig. 10, an embodiment of the present invention provides a control apparatus 600 of a food processing device, including: a memory 602 for storing a computer program; a processor 604 for executing a computer program to implement the control method of the food processing apparatus of any of the above embodiments.

Since the processor 604 is used to execute a computer program to implement the control method of the food processing apparatus according to any of the above embodiments, the control device of the food processing apparatus according to the present invention has all the technical effects of the control method of the food processing apparatus according to any of the above embodiments, and is not described herein again.

Example twenty two

An embodiment of the invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the control method of the food processing apparatus of any of the embodiments described above.

The computer-readable storage medium provided by the present invention implements the control method of the food processing apparatus according to any of the above embodiments when the computer program is executed by the processor, so that the present invention has all the technical effects of the control method of the food processing apparatus according to any of the above embodiments, and details thereof are not repeated herein.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

As shown in fig. 1, one embodiment of the present invention provides a food processing apparatus 100 comprising: a base 108, two ultrasonic generators 102, a cup 110, a mesh enclosure and a control device.

Wherein the two ultrasonic wave generating devices 102 are adapted to emit ultrasonic waves; the control device is connected to the two ultrasonic wave generation devices 102, and controls the two ultrasonic wave generation devices 102, respectively.

The two ultrasonic wave generating devices 102 respectively comprise a first ultrasonic vibrator and a second ultrasonic vibrator as output parts of the ultrasonic wave generating devices 102, and the frequency of ultrasonic waves emitted by the first ultrasonic vibrator is higher than that of the second ultrasonic vibrator; the control device is arranged in the base 108 and used for controlling the output power and the frequency of the first ultrasonic vibrator and the second ultrasonic vibrator, the first ultrasonic vibrator and the second ultrasonic vibrator are connected with the base 108, and a sealing element is arranged at the connection position and used for sealing and preventing water. The base 108 and the cup 110 may be connected by a knob or may be bonded together. A lid may be provided on top of the cup 110 for opening the container. The screen panel can link to each other with the mode of lock with base 108, also can hang or the lock is in close contact with base 108 on cup 110, and its main effect is exactly to eat material lock inside the screen panel (with the oscillator homonymy), and water can freely pass the screen panel simultaneously.

The ultrasonic wave is a mechanical wave with the frequency higher than 20kHz, and various effects (cavitation effect, mechanical effect, thermal effect, free radical effect and the like) caused by the ultrasonic wave can peel off and destroy the histiocyte of the food material, and release nutrient substances and flavor small molecules in the food material.

Ultrasonic wave is used as a non-heat treatment processing mode, so that the extraction of food material nutrient substances and flavor micromolecules can be accelerated, and the nutrient and flavor components can be kept as far as possible. The low-frequency ultrasound and the high-frequency ultrasound are combined to have a synergistic effect, so that the large and small bubbles are continuously impacted and the food materials are refined, the extraction efficiency is higher, and the concentration of the soup/tea beverage is obviously increased.

This embodiment provides an effective cold extraction mode-supersound cold extraction simultaneously, and first supersound oscillator and second supersound oscillator direct action are in liquid and eat the material contact, establish the screen panel simultaneously and seal the ultrasonic wave in the screen panel, can accelerate the extraction efficiency of eating the material, shorten the time of cold bubble by a wide margin, adopt different ultrasonic frequency earlier to make specific type's nutrient substance dissolve out, through high low frequency extraction in coordination, promote the extraction hot water juice concentration, shorten the extraction time.

As shown in fig. 11, the food processing apparatus of the present embodiment operates as follows:

1) placing food material into a food processing device;

2) selecting a working mode according to food materials;

3) when the target extract is macromolecular nutrient substances, firstly executing a low-frequency extraction process, and then executing a high-frequency and low-frequency synergistic extraction process; when the target extract is a small molecular substance, firstly performing a high-frequency extraction process, and then performing a high-frequency and low-frequency synergistic extraction process; performing a high-low frequency synergic extraction process when the target extract is full nutrient substances (containing both macromolecular nutrient substances and small molecular nutrient substances);

4) the extraction of the food is completed and the liquid containing the target extract is obtained from the food processing equipment.

The cold extraction procedure of this example is as follows:

1. the method comprises the steps of putting the pretreated food material into the food processing equipment 100, selecting a first food type or a second food type, starting a program, and enabling the first ultrasonic vibrator and/or the second ultrasonic vibrator to work to quickly reach the required ultrasonic frequency.

2. Selecting a second mode instruction, enabling the first ultrasonic vibrator and the second ultrasonic vibrator to work synchronously, enabling the first ultrasonic vibrator and the second ultrasonic vibrator to emit ultrasonic waves with different frequencies, enabling low-frequency and high-frequency ultrasonic synergistic effects to generate large and small bubbles to impact food materials to extract macromolecular and micromolecular nutrients in the food, enabling the low-frequency ultrasonic frequency to be 20Hz to 40kHz, enabling the high-frequency ultrasonic frequency to be 40Hz to 60kHz, enabling the power to be 30w to 100w respectively, and enabling the working time to be 2min to 10 min.

For example, when nutrients and flavor substances of the pretreated food are macromolecular substances, the macromolecular substance extraction function is selected, at least one of the first ultrasonic vibrator and the second ultrasonic vibrator emits low-frequency ultrasonic waves to generate larger cavitation bubbles to directly impact the food materials to extract macromolecular nutrients such as tea polyphenol, caffeine and the like, the frequency range of the low-frequency ultrasonic waves is 20Hz to 40kHz, the power is 30w to 100w, and the working time is 1min to 5 min; and then entering a high-low frequency cooperative mode, synchronously starting the first ultrasonic vibrator and the second ultrasonic vibrator, and respectively emitting ultrasonic waves with different high frequencies and low frequencies, wherein the frequency of the low-frequency ultrasonic waves is 20-40 kHz, the frequency of the high-frequency ultrasonic waves is 40-60 kHz, the power is 30-100 w, and the working time is 1-5 min.

For another example, when nutrients and flavor substances of the pretreated food are small molecular substances, a small molecular substance extraction function is selected, at least one of the first ultrasonic vibrator and the second ultrasonic vibrator emits high-frequency ultrasonic waves to generate a large number of fine small bubbles to impact the food material to extract the small molecular nutrients, such as small molecular saccharides, amino acids and the like, the frequency range is 40Hz to 80kHz, the power is 30w to 100w, and the working time is 1min to 5 min; and then entering a high-low frequency cooperative mode, synchronously starting the first ultrasonic vibrator and the second ultrasonic vibrator, and respectively emitting ultrasonic waves with different high frequencies and low frequencies, wherein the frequency of the low-frequency ultrasonic waves is 20-40 kHz, the frequency of the high-frequency ultrasonic waves is 40-60 kHz, the power is 30-100 w, and the working time is 1-5 min.

As shown in fig. 12 and 13, in the food processing apparatus of the present embodiment, the output power of the ultrasonic wave is reduced as the operation time increases during the operation. In the extraction process, the nutrient substance elution amount is slowly increased in the initial stage of stably increasing the power, and when the power value is broken through to a threshold value, the nutrient substance elution amount is rapidly increased until the nutrient substance elution amount is basically constant, and the nutrient substances of the food are completely eluted.

Specifically, taking coffee cold extraction as an example:

1. and (3) putting the ground mocha coffee into food processing equipment, starting a program, and enabling the first ultrasonic vibrator and/or the second ultrasonic vibrator to work to quickly reach the required ultrasonic frequency.

2. By adopting the macromolecular substance extraction function, at least one of the first ultrasonic vibrator and the second ultrasonic vibrator emits low-frequency ultrasonic waves, the frequency range of the low-frequency ultrasonic waves is 28kHz, the power is 60w, and the working time is 5 min; and (3) entering a high-low frequency cooperative mode, enabling the first ultrasonic vibrator and the second ultrasonic vibrator to synchronously work and respectively send out low-frequency ultrasonic waves and high-frequency ultrasonic waves, wherein the frequency of the low-frequency ultrasonic waves is 28kHz, the frequency of the high-frequency ultrasonic waves is 60kHz, the power is 60w, and the working time is 5 min.

3. The cooking process is ended.

Then, the same coffee is selected, extracted for 15min by emitting ultrasonic waves with the frequency of 28kHz and the power of 60w, and the coffee is brewed by adopting a hot-brewing mode through a traditional method, and the measurement result of the coffee concentration is shown in the table 1:

TABLE 1 measurement of coffee concentration

As can be seen from the above table, the food processing apparatus of the present embodiment obtains the highest coffee concentration by using the food processing method of the present embodiment, the second coffee concentration obtained by ultrasonic extraction for 15min with a frequency of 28kHz and a power of 60w is the lowest coffee concentration obtained by using the conventional hot brewing hand, and compared with the food processing apparatus of the present embodiment, the concentration of the soup obtained by using food can be effectively improved.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A food processing apparatus, comprising:

a plurality of ultrasonic wave generating devices adapted to emit ultrasonic waves;

and a control device connected to the plurality of ultrasonic wave generation devices and controlling the plurality of ultrasonic wave generation devices, respectively.

2. A food processing apparatus according to claim 1, wherein the control means comprises a processor and a memory for storing a computer program, wherein the processor is adapted to execute the computer program stored in the memory to effect:

and controlling at least two of the ultrasonic wave generating devices to operate, wherein the ultrasonic frequency range values of the operating ultrasonic wave generating devices are not completely overlapped.

3. A food processing apparatus according to claim 2, wherein the processor is configured to execute the computer program stored in the memory to effect the step of controlling the operation of at least two of the plurality of ultrasonic wave generating devices such that the values of the ultrasonic frequency ranges do not completely coincide between the operating ultrasonic wave generating devices, and wherein the processor is further configured to execute the computer program stored in the memory to effect:

controlling one or more of the plurality of ultrasonic wave generating devices to operate based on a mode of a preset ultrasonic frequency range.

4. Food processing device according to claim 3,

the preset ultrasonic frequency range comprises a plurality of different sub-ultrasonic frequency ranges, wherein,

in the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate based on a mode of a preset ultrasonic frequency range, one or more of the plurality of ultrasonic wave generating devices operate based on one of the sub-ultrasonic frequency ranges.

5. The food processing apparatus of claim 4, wherein the processor is further configured to:

acquiring a first mode instruction or a first food type;

determining the sub-ultrasonic frequency range according to the first mode command or the first food type, wherein the determined sub-ultrasonic frequency range is used for triggering the step of controlling one or more of the plurality of ultrasonic wave generation devices to operate based on a mode of a preset ultrasonic frequency range.

6. The food processing apparatus of claim 2, wherein the processor is further configured to:

and acquiring a second mode instruction or a second food type, wherein the second mode instruction or the second food type is used for triggering and executing the step of controlling at least two of the ultrasonic wave generating devices to operate, and the ultrasonic frequency range values between the operating ultrasonic wave generating devices are not completely overlapped.

7. The food processing apparatus of any of claims 1 to 6,

a receiving chamber is defined in the food processing apparatus;

each ultrasonic wave generating device is provided with an output part, the output part is suitable for emitting the ultrasonic wave, and at least part of the output part extends into the accommodating chamber.

8. The food processing apparatus of claim 7, further comprising:

and the filter piece is distributed in the accommodating chamber, a first space is formed at one side of the filter piece, a second space is formed at the other side of the filter piece, and the output part of the ultrasonic wave generating device is distributed in the first space.

9. The food processing apparatus of claim 8,

the filter element comprises a mesh enclosure; and/or

The filter element constructs a cavity, and the first space is formed in the cavity; and/or

And a material accommodating space is defined between the output part and the filter element.

10. The food processing apparatus of claim 7, further comprising:

the cup body is connected with the base and encloses the accommodating chamber;

the base is provided with a plurality of ultrasonic wave generating devices, and the output parts of the ultrasonic wave generating devices on the base extend into the accommodating chamber.

11. The food processing apparatus of claim 7, further comprising:

a heating device disposed in the accommodation chamber and configured to supply heat into the accommodation chamber; and/or

And a cooling device disposed in the housing chamber and configured to cool the housing chamber.

12. The food processing apparatus of any of claims 1 to 6,

the ultrasonic generator comprises two ultrasonic generators, and the frequencies of the ultrasonic waves emitted by the output parts of the two ultrasonic generators are different.

13. The food processing apparatus of any of claims 1 to 6,

the food processing apparatus includes an extractor.

14. The food processing apparatus of any of claims 1 to 6,

the food processing apparatus comprises a coffee maker or a tea making device.

15. A control method of a food processing apparatus, characterized in that the food processing apparatus includes a plurality of ultrasonic wave generating devices, the control method of the food processing apparatus comprising the steps of:

16. The method of claim 15, wherein the step of controlling at least two of the plurality of ultrasonic generators to operate without fully overlapping ultrasonic frequency range values between the operating ultrasonic generators further comprises:

17. The control method of a food processing apparatus according to claim 16,

18. The control method of a food processing apparatus according to claim 17,

at least one of the sub-ultrasonic frequency ranges has a value of 20kHz to 40 kHz; and/or

At least one of the sub-ultrasonic frequency ranges has a value of 40kHz to 80 kHz.

19. The control method of a food processing apparatus according to claim 16,

in the step of controlling one or more of the plurality of ultrasonic wave generating devices to operate based on a mode of a preset ultrasonic frequency range, the operating power of the operating ultrasonic wave generating devices is 30w to 100 w; and/or

The step of controlling one or more of the plurality of ultrasonic wave generating devices to operate in a mode based on a preset ultrasonic frequency range has an operation time period of 1min to 5 min.

20. The control method of a food processing apparatus according to claim 17, further comprising:

acquiring a first mode instruction or a first food type;

21. The control method of a food processing apparatus according to claim 15, further comprising:

22. The control method of a food processing apparatus according to any one of claims 15 to 21,

the operation time of the step of controlling at least two of the ultrasonic wave generating devices to operate and controlling the ultrasonic wave frequency range values between the operating ultrasonic wave generating devices not to be completely overlapped is 1min to 10 min; and/or

And in the step of controlling at least two of the ultrasonic wave generating devices to operate, and the ultrasonic frequency range values of the operating ultrasonic wave generating devices are not completely overlapped, the ultrasonic frequency range value of at least one ultrasonic wave generating device is 20kHz to 40kHz, and the ultrasonic frequency range value of the other ultrasonic wave generating device is 40kHz to 80 kHz.

23. The control method of a food processing apparatus according to any of claims 15 to 21, wherein the food processing apparatus further comprises a cooling device, the control method of a food processing apparatus further comprising:

acquiring temperature information;

starting the refrigerating device under the condition that the temperature information is out of a preset temperature range;

and under the condition that the temperature information is within the preset temperature range, closing the refrigerating device.

24. The control method of a food processing apparatus according to any of claims 15 to 21, wherein the food processing apparatus further comprises a cooling device, the control method of a food processing apparatus further comprising:

obtaining a third mode instruction or a third food type;

turning on the refrigeration device based on a third mode command or a third food type.

25. The control method of a food processing apparatus according to any of claims 15 to 21, characterized in that the control method of a food processing apparatus further comprises:

and under the condition that the running time of the ultrasonic wave generating device is greater than or equal to the first preset time, controlling the running ultrasonic wave generating device to stop working for a second preset time.

26. A control device for a food processing apparatus, comprising:

a memory for storing a computer program;

a processor for executing the computer program to implement the control method of the food processing apparatus of any of claims 15 to 25.

27. A computer-readable storage medium having a computer program stored thereon, wherein,

the computer program, when executed by a processor, implements a control method of a food processing apparatus as claimed in any one of claims 15 to 25.