WO2022142842A1

WO2022142842A1 - Cleaning method, cooking appliance and readable storage medium

Info

Publication number: WO2022142842A1
Application number: PCT/CN2021/131715
Authority: WO
Inventors: 王天水; 杨保民; 吴育权; 何新华
Original assignee: 佛山市顺德区美的电热电器制造有限公司
Priority date: 2020-12-29
Filing date: 2021-11-19
Publication date: 2022-07-07
Also published as: CN114682586A; CN114682586B

Abstract

Disclosed are a cleaning method, a cooking appliance and a readable storage medium. The cooking appliance comprises an accommodating chamber and a delivery device. The cleaning method comprises: forming, in the accommodating chamber, a fluid for cleaning; and controlling at least part of the delivery device to flow in and out of the fluid at least once to clean the delivery device. The cleaning method can effectively remove food residues on the delivery device in the cooking appliance to prevent the breeding of bacteria, mildew, etc., thereby ensuring human health.

Description

Cleaning method, cooking utensil, and readable storage medium

This application claims the priority of the Chinese patent application with application number 202011613012.3 filed on December 29, 2020, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to the technical field of household electrical appliances, and in particular, to a cleaning method, a cooking utensil, and a readable storage medium.

Background technique

In order to meet people's needs, cooking utensils are becoming more and more intelligent. For example, smart rice cookers can automatically feed rice, wash rice and cook rice, which brings a lot of convenience to people's lives.

The conveying device has an important position in the intelligent rice cooker. The conveying device can add materials to the inner pot of the rice cooker in each step of automatic rice cooking. Since the conveying device directly acts on the inner pot of the rice cooker, the conveying device is used. In the process, it is more likely to produce food residue residues. If it is not cleaned up in time, it will easily breed bacteria, mildew and other adverse phenomena, which will affect the healthy use of smart rice cookers.

The above content is only used to assist the understanding of the technical solutions of the present application, and does not mean that the above content is the prior art.

technical problem

The main purpose of the present application is to provide a cleaning method, which aims to solve the technical problem that food residues of existing cooking utensils are easy to remain and affect people's health.

technical solutions

In order to solve the above problems, the present application proposes a cleaning method for a cooking utensil, the cooking utensil includes a accommodating cavity and a conveying device, and the cleaning method includes:

A fluid for cleaning is formed in the accommodating cavity;

The delivery device is controlled at least partially in and out of the fluid at least once to clean the delivery device.

The technical solution of the cleaning method proposed in the present application is by controlling the conveying device to be able to at least partially enter and exit the fluid used for cleaning in the cooking utensil. In this way, the cleaning method of the present application can make the food residues retained outside or inside the conveying device, because the transportation When the device enters and leaves the fluid, it is cleaned and detached, especially to avoid the accumulation of dirt on the outer wall of the conveying device. For example, rice grains, rice paste, etc. may stick to the outer wall, so as to avoid food residues staying on the conveying device for a long time. This can improve people's food health and ensure safety.

In one embodiment, in the step of controlling the delivery device at least partially into and out of fluid at least once to clean the delivery device, the fluid cleans the outer surface of the delivery device.

In one embodiment, the conveying device includes a telescopic assembly, and the step of controlling the conveying device at least partially into and out of the fluid at least once to clean the conveying device includes:

Controlling the extension of the telescoping assembly to partially enter the fluid and the retraction of the telescoping assembly to partially exit the fluid at least once to clean the delivery device.

In one embodiment, the conveying device further includes a conveying pipe connected to the telescopic assembly, and the fluid for cleaning formed in the accommodating cavity includes:

The conveying device is controlled to inject the fluid for cleaning into the accommodating cavity through the conveying pipe.

In one embodiment, the fluid includes a high temperature fluid, and the temperature of the high temperature fluid is greater than or equal to 50 degrees;

The controlling the delivery device to inject the fluid for cleaning into the accommodating cavity through the delivery pipeline includes:

The conveying device is controlled to inject the high-temperature fluid into the accommodating cavity through the conveying pipeline.

In one embodiment, the cooking utensil further includes a heating device, and the controlling the conveying device to inject the fluid for cleaning into the accommodating cavity through the conveying pipe further includes:

The heating device is controlled to heat the fluid in the accommodating cavity to a preset temperature.

In one embodiment, the step of controlling the delivery device at least partially into and out of fluid at least once to clean the delivery device comprises:

The conveying device is controlled to suck the fluid in the accommodating cavity into the conveying pipe, and discharge the fluid out of the accommodating cavity.

In one embodiment, the step of controlling the conveying device to suck the fluid in the accommodating cavity into the conveying pipe and discharge the fluid out of the accommodating cavity further includes:

The heating device is controlled to heat to vaporize the fluid on the inner surface of the accommodating cavity, so as to dry the inner surface of the accommodating cavity.

In one embodiment, in the step of controlling the delivery device at least partially into and out of the fluid at least once to clean the delivery device, the delivery device protrudes into the fluid for a length of at least a predetermined length. One third of the total length of the conveying device after extension.

The present application proposes a cooking appliance, which includes a controller, a accommodating cavity, and a conveying device, and the controller is used for:

A fluid for cleaning is formed in the accommodating cavity;

and for controlling said delivery device at least partially in and out of fluid at least once to clean said delivery device.

In one embodiment, the fluid cleans the outer surface of the delivery device when the controller controls the delivery device at least partially in and out of the fluid at least once to clean the delivery device.

In one embodiment, the delivery device includes a telescoping assembly, and the controller is configured to control the extension of the telescopic assembly to partially enter the fluid and the contraction of the telescopic assembly to partially exit the fluid at least once, so as to adjust the delivery device. to clean.

In one embodiment, the conveying device further includes a conveying pipe connected to the telescopic assembly, and the controller is used to control the conveying device to inject a fluid for cleaning into the accommodating cavity through the conveying pipe.

The controller is used for controlling the delivery device to inject the high temperature fluid into the accommodating cavity through the delivery pipeline.

In one embodiment, the cooking appliance further includes a heating device, and the controller is configured to control the heating device to heat the fluid in the accommodating cavity to a preset temperature.

In one embodiment, the controller is configured to control the conveying device to suck the fluid in the accommodating cavity into the conveying pipe, and discharge the fluid out of the accommodating cavity.

In one embodiment, the controller is configured to control the heating device to heat to vaporize water on the inner surface of the accommodating cavity, so as to dry the inner surface of the accommodating cavity.

In one embodiment, the controller is configured to control the length of the delivery device to extend into the fluid to be at least one third of the total length of the delivery device after extension.

The present application further provides a readable storage medium, where a cleaning control program is stored on the readable storage medium, and when the cleaning control program is executed by a processor, implements the steps of the cleaning method described in any of the foregoing embodiments.

beneficial effect

Description of drawings

1 is a schematic flowchart of an embodiment of a cleaning method of the present application;

2 is a cross-sectional view of an embodiment of the cooking appliance of the present application;

Fig. 3 is the enlarged view of A place in Fig. 2;

4 is a schematic flowchart of another embodiment of the cleaning method of the present application;

5 is a schematic flowchart of another embodiment of the cleaning method of the present application;

6 is a schematic flowchart of another embodiment of the cleaning method of the present application;

7 is a schematic flowchart of another embodiment of the cleaning method of the present application;

8 is a schematic flowchart of another embodiment of the cleaning method of the present application;

FIG. 9 is a schematic flowchart of another embodiment of the cleaning method of the present application;

FIG. 10 is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the present application.

Explanation of reference numerals

标号 label	名称 name	标号 label	名称 name
10 10	烹饪器具 cooking utensils	61 61	伸缩组件 Telescopic components
20 20	锅盖 pot lid	611 611	套管 casing
30 30	锅体 pot body	62 62	输送管道 pipeline
31 31	容置腔 accommodating cavity	63 63	喷嘴 nozzle
40 40	水泵 water pump	64 64	密封圈 sealing ring
50 50	气泵 air pump	65 65	复位件 reset piece
60 60	输送装置 Conveyor

The realization, functional characteristics and advantages of the purpose of the present application will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Embodiments of the present invention

It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

In the prior art, there are cooking utensils with automatic cooking function, such as an electric rice cooker that can cook rice automatically. Therefore, the conveying device is more likely to produce food residues during use. If it is not cleaned in time, it will easily breed bacteria, mildew and other undesirable phenomena over time, which will affect the healthy use of the smart rice cooker.

In order to solve the above defects, the embodiment of the present application proposes a cleaning method, a cooking utensil 10 and a readable storage medium, wherein the main solutions of the cleaning method are:

1 and 2 , in an embodiment of the cleaning method of the present application, the cleaning method is used for a cooking utensil 10, the cooking utensil 10 includes a accommodating cavity 31 and a conveying device 60, and the cleaning method includes:

S10: a fluid for cleaning is formed in the accommodating cavity 31;

S30: Control the conveying device 60 at least partially into and out of the fluid at least once, so as to clean the conveying device 60.

The cleaning method of the present application is applied to the cooking utensil 10. The cooking utensil 10 may be a commercial appliance or a household appliance, and the application environment is not limited. In the following content, the cooking utensil 10 takes an electric cooker as an example. Please refer to FIG. 2. The cooking utensil 10 It includes a pot body 30 and a pot cover 20. The pot body 30 is provided with an inner pot, and the inner pot forms the accommodating cavity 31, wherein the accommodating cavity 31 is used for cooking ingredients to make food, and the pot cover 20 is rotatably mounted on the pot. Body 30, the rice cooker has an automatic rice cooking function, and the conveying device 60 can supply material to the accommodating cavity 31, wherein the conveying device 60 can be installed on the pot body 30 or the pot cover 20, or by the pot body 30 and the pot cover. 20 common limit installations. The conveying device 60 provides materials into the accommodating cavity 31 under program control during automatic rice cooking, so as to cooperate to realize automatic cooking or realize the functions such as cleaning of the electric cooker under program control.

In one embodiment, there are various types of the fluid used for cleaning, such as liquid, spray, gas, etc. The present application preferably uses the solution in which the fluid used for cleaning is liquid, so that the cleaning method of the present application can be used in cooking utensils. easier to implement. After the accommodating cavity 31 has the fluid for cleaning, the conveying device 60 will be moved into the accommodating cavity 31 by, for example, the pot body 30 or the lid 20 of the electric cooker, wherein the conveying device 60 may at least partially enter the fluid, which may be through Other mechanisms drive the conveying device 60 into the fluid for cleaning, or the conveying device 60 itself has a telescopic function, and the conveying device 60 can at least partially extend into the fluid for cleaning. The number of times the device 60 enters and leaves the fluid may be, for example, 1, 2, 3, 4, 5, etc., so as to achieve the purpose of washing the foreign objects on at least the outer wall of the conveying device 60 .

In the technical solution of the cleaning method proposed in the present application, by controlling the conveying device 60 in the cooking utensil to be able to at least partially enter and exit the fluid used for cleaning, the cleaning method of the present application can make the food residues retained outside or inside the conveying device 60, Because the conveying device 60 is cleaned and detached when the fluid enters and exits, it can especially avoid the accumulation of dirt on the outer wall of the conveying device 60, such as rice grains, rice paste, etc. may stick on the outer wall, so as to prevent food residues from staying on the conveying device 60 for a long time. It can cause mold and bacteria to breed, which can improve people's food health and ensure safety.

Further, in the step S30 of the present application, it is preferred that the fluid cleans the outer surface of the conveying device 60, so that the cleaning method of the present application is particularly suitable for the automatic rice cooking process of the electric cooker, which can avoid the retention of rice grains or rice paste. In the case of the outer wall surface of the conveying device 60, this can improve the food safety performance.

Referring to FIG. 4 , the present application prefers a telescopic solution in which the telescopic device 60 itself can change in length, wherein the conveying device includes a telescopic assembly 61 . In one embodiment, step S30 includes:

S31 : controlling the telescopic assembly 61 to extend to at least partially enter the fluid and to shorten the telescopic assembly 61 to exit the fluid at least once, so as to clean the conveying device 60 .

In this embodiment, the conveying device 60 adopts a retractable structure, so that part of the structure of the conveying device 60 can be inserted into the cleaning fluid for cleaning, so as to avoid food residues staying on the outer wall of the conveying device 60 for a long time , causing food health and safety issues. Referring to FIG. 3 , in one embodiment, the conveying device 60 specifically includes a telescopic assembly 61 , a conveying pipe 62 and a nozzle 63 . The telescopic assembly 61 includes a plurality of sleeves 611 that are sealed and nested with each other, wherein two adjacent sleeves A reset member 65 and a sealing ring 64 are installed between the 611. The reset member 65 is preferably a spring structure, of course, it can also be a shrapnel or other structure. The outer wall of the sleeve 611 is provided with a slot for installing the sealing ring 64, and the sealing ring 64 is embedded In the clamping groove, the two adjacent sleeves 611 can achieve radial and axial sliding sealing through the sealing ring 64, wherein the upper and lower ends of the sleeves 611 are provided with the sealing ring 64, so that the The sleeve 611 located in the middle can be sealed with the sleeve 611 located above and the sleeve 611 located below it through the sealing ring 64 respectively, so as to ensure the tightness of the space in the center of the sleeve 611 . The nozzle 63 is installed at the bottom of the telescopic assembly 61 and at the end of the innermost sleeve 61. The delivery pipe 62 is passed through the middle of the multiple sleeves 611 and is connected to the nozzle 63. The nozzle 63 is provided with a The spray holes, water and air etc. can be sprayed out from the spray holes into the accommodating cavity 31 .

The telescopic assembly of the present application further includes a driving pipeline and a driving member connected with the driving pipeline, the driving member can fill the driving medium into the interior of the plurality of sleeves, and the driving member can be, for example, the air pump 50 in the figure. In this way, the extension process of the telescopic assembly 61 is as follows. In the natural state, the spring as the reset member 65 is in a natural expansion and contraction state, so it drives a plurality of sleeves 611 to be nested and hidden inside a sleeve 611. When the air pump When the sealed space inside the sleeve 611 is inflated through the pipeline, the product of the pressure of the air pressure and the inner area of the sleeve 611 is the driving force, and at this time, the spring is compressed due to the extension of the sleeve 611, then when the inflation process When the driving force generated in the air compressor and the elastic force of the compressed spring reach a balance state, the expansion and contraction process will stop. Therefore, the expansion and contraction length can be changed through the value of the pressure of the gas introduced, thereby realizing the cleaning of the fluid in and out of the conveying device 60. the process of. That is, in the present application, by designing the conveying device 60 itself as a telescopic structure with variable length, there is no need to install other structures to act on the outside of the conveying device 60 to drive the conveying device 60 into the fluid for cleaning, which can reduce costs and at the same time, Reduce the volume of the structure. It can be understood that, in other embodiments, the elongation process of the telescopic assembly 61 may also be driven by hydraulic means, or driven by structures such as screws.

Further, in order to achieve a better cleaning effect, it is preferred in the present application that in step S30, the length of the conveying device 60 extending into the fluid is at least one third of the total length of the conveying device 60 after being extended one. That is, when cleaning is performed in the present application, enough fluid will be injected into the accommodating cavity 31 so that the fluid can soak one-third of the extended total length of the conveying device 60. The advantage of this setting is that when using During the process, the lower part of the structure of the telescopic assembly 61 is more likely to adhere to food residues such as rice paste and rice grains than other parts, no matter in its contracted state or in the extended state. It may lead to incomplete cleaning, and when the telescopic assembly 61 extends into the liquid for more than one third of the length, this situation can be effectively avoided.

Please refer to FIG. 5 , in one embodiment, step S10 includes:

S11: Control the conveying device 60 to inject the fluid for cleaning into the accommodating cavity 31 through the conveying pipe 62 .

In this embodiment, the conveying device 60 is used to automatically inject the fluid for cleaning into the accommodating cavity 31 to realize automatic control, so that cleaning is more convenient. Specifically, referring to FIG. 2 , the conveying device 60 further includes a water pump 40 , and the water pump 40 can automatically pump the fluid for cleaning into the accommodating cavity 31 through the conveying pipe 62 and the nozzle 63 , wherein the fluid for cleaning can be water. , or other cleaning agents. Of course, in other embodiments, the cleaning liquid may also be manually injected into the accommodating cavity 31, so that for the cooking appliance, the structure can be simplified and the cost can be reduced.

Referring to FIG. 6 , in one embodiment, the fluid includes a high-temperature fluid, and the temperature of the high-temperature fluid is greater than or equal to 50 degrees. Wherein, step S11 also includes:

S111: Control the conveying device 60 to inject the high-temperature fluid into the accommodating cavity 31 through the conveying pipe 62 .

In this embodiment, a high-temperature fluid can be heated outside the electric cooker, and the high-temperature fluid can be pumped into the accommodating cavity 31 through the conveying device 60. Of course, a high-temperature fluid can be heated in the electric cooker and elsewhere in the accommodating cavity 31, The high-temperature fluid is conveyed into the accommodating cavity 31 through the conveying pipe 62 of the conveying device 60, so that when cleaning is required, the high-temperature fluid can be quickly conveyed to the accommodating cavity 31, thus avoiding the heating process and realizing the effect of quick cooking utensils. The temperature of the high-temperature fluid is greater than or equal to 50 degrees, which can speed up the flow of molecules, thereby effectively dissolving the food residues adhered to the outside of the conveying device 60 and peeling off the conveying device 60 .

Referring to FIG. 7 , in the case where the fluid for cleaning is delivered to the accommodating cavity 31 by the delivery device 60 in step S11, in another embodiment, the cooking utensil further includes a heating device, and the cleaning method of the present application is described in After step S11, it also includes:

S20: Control the heating device to heat the fluid used for cleaning in the accommodating cavity 31 to a preset temperature.

The difference between this embodiment and the previous embodiment is that, in order to use a fluid with a higher temperature to clean the conveying device 60 and achieve a better cleaning effect, the present application is to perform cleaning on the fluid used for cleaning in the accommodating cavity 31 . The advantage of heating is that on the one hand, the fluid used for cleaning the accommodating cavity 31 during the heating process can clean the accommodating cavity 31; The temperature of the fluid can be heated to the required temperature in real time according to the cleaning situation and different cleaning conditions. The heating device may be, for example, a heating resistor or a heating electromagnetic coil, and the heating device is installed at the bottom of the accommodating cavity 31 .

Referring to FIG. 8, in one embodiment, the cleaning method of the present application, after step S31, further includes:

S40 : Control the conveying device 60 to suck the fluid in the accommodating cavity 31 into the conveying pipe 62 and discharge the fluid out of the accommodating cavity 31 .

In this embodiment, after the conveying device 60 is controlled to enter the cleaning fluid multiple times to achieve cleaning, the cleaned fluid for cleaning is also discharged from the accommodating cavity 31 through the conveying pipe 62 through the conveying device 60. On the one hand, After cleaning the conveying device 60, the cleaning liquid dissolved with food residues can be discharged from the accommodating cavity 31 to avoid contamination of the accommodating cavity 31. On the other hand, the fluid used for cleaning flows through the conveying pipe 62, and the cleaning pipe can also be cleaned. The fluid used for cleaning discharges food residues that may remain in the conveying pipe 62 to the outside, so that the cleaning effect can be fully improved and safety is ensured. Here, after the delivery device 60 has finished discharging the fluid used for cleaning in the accommodating cavity 31, the telescopic assembly 61 in the delivery device 60 can be controlled to return and contract.

Further, referring to FIG. 9 , in another embodiment, the cleaning method of the present application further includes after step S40:

S50 : Control the heating device to heat to vaporize the fluid on the inner surface of the accommodating cavity 31 , so as to dry the inner surface of the accommodating cavity 31 .

In this embodiment, the heating device is used to heat the accommodating cavity 31, so that after step S40, the fluid used for cleaning remaining on the inner surface of the accommodating cavity 31 is further evaporated and dried. On the one hand, the accommodating cavity 31 is not easily dried after evaporation and drying. Bacteria breeds due to the residual fluid used for cleaning. On the other hand, in the process of evaporation and drying, high-temperature steam is generated, and the high-temperature steam can be further sterilized during the process of being discharged from the conveying pipe 62, so that the cleaning effect is improved. better.

Referring to FIG. 2 , an embodiment of the present application provides a cooking appliance 10 , which includes a controller, an accommodating cavity 31 , and a conveying device 60 , and the controller is used to form a fluid for cleaning in the accommodating cavity 31 ; and For controlling the delivery device 60 to be at least partially in and out of the fluid at least once to clean the delivery device 60 .

The cleaning method of the embodiment of the present application can be applied to the cooking appliance 10 . It should be noted that the above-mentioned explanations of the embodiments and beneficial effects of the cleaning method are also applicable to the cooking utensil 10 of the present embodiment, and are not described in detail here to avoid redundancy.

In one embodiment, the delivery device 60 includes a telescopic assembly 61, and the controller is used to control the telescopic assembly 61 to extend to at least partially enter the fluid, and the telescopic assembly 61 to shorten to exit the fluid at least once, so as to adjust the movement of the telescopic assembly 61. The conveying device 60 is cleaned.

In an embodiment, the conveying device 60 further includes a conveying pipe 62 connected to the telescopic assembly 61 , and the controller is used to control the conveying device 60 to inject into the accommodating cavity 31 through the conveying pipe 62 Fluid for cleaning.

In one embodiment, the fluid comprises a high temperature fluid, and the temperature of the high temperature fluid is greater than or equal to 50 degrees;

The controller is used to control the delivery device 60 to inject the high temperature fluid into the accommodating cavity 31 through the delivery pipeline 62 .

In one embodiment, the cooking appliance further includes a heating device, and the controller is configured to control the heating device to heat the fluid used for cleaning in the accommodating cavity 31 to a preset temperature.

In one embodiment, the controller is used to control the conveying device 60 to suck the fluid in the accommodating cavity 31 into the conveying pipe 62 and discharge the fluid out of the accommodating cavity 31 .

In one embodiment, the controller is configured to control the heating device to heat to vaporize water on the inner surface of the accommodating cavity 31 , so as to dry the inner surface of the accommodating cavity 31 .

As shown in FIG. 10 , FIG. 10 is a schematic diagram of the terminal structure of the hardware operating environment involved in the solution of the embodiment of the present application.

The terminals in the embodiments of the present application may be various cooking appliances 10, wherein the cooking appliances 10 may be electric rice cookers, electric pressure cookers, electric stew pots, and health pot products.

As shown in FIG. 10 , the terminal may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), etc. The optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (eg, a WI-FI interface). The memory 1005 may be high-speed RAM memory, or may be non-volatile memory, such as disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

As shown in FIG. 10 , the memory 1005 as a computer-readable storage medium may include an operating system, a network communication module, a user interface module, and a control program of a cooking appliance or a control program of a terminal.

In the terminal shown in FIG. 10 , the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the processor 1001 can be used to call the control program of the cooking appliance stored in the memory 1005, and perform the following operations:

A fluid for cleaning is formed in the accommodating cavity 31;

The delivery device 60 is controlled at least partially into and out of the fluid at least once to clean the delivery device 60 .

Further, the processor 1001 can call the control program of the cooking appliance stored in the memory 1005, and also perform the following operations:

The telescopic assembly 61 is controlled to be elongated to at least partially enter the fluid, and the telescopic assembly 61 to be shortened to partially exit the fluid at least once, so as to clean the delivery device 60 .

The conveying device 60 is controlled to inject the fluid for cleaning into the accommodating cavity 31 through the conveying pipe 62 .

The conveying device 60 is controlled to inject high-temperature fluid into the accommodating cavity 31 through the conveying pipe 62, and the temperature of the high-temperature fluid is greater than or equal to 50 degrees.

The heating device is controlled to heat the fluid in the accommodating cavity 31 to a preset temperature.

The conveying device 60 is controlled to suck the cleaning fluid in the accommodating cavity 31 into the conveying pipe 62 and discharge it out of the accommodating cavity 31 .

The heating device is controlled to heat to vaporize the fluid on the inner surface of the accommodating cavity 31 to dry the inner surface of the accommodating cavity.

The specific embodiments of the computer-readable storage medium of the present application are basically the same as the above-mentioned embodiments of the cleaning method, and are not repeated here.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or system comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or system. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system that includes the element.

The above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages or disadvantages of the embodiments.

From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course hardware can also be used, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present application can be embodied in the form of software products, which are essentially or contribute to the prior art. The computer software products are stored in a readable storage medium (such as ROM) as described above /RAM, magnetic disk, optical disk), including several instructions to make a terminal device (which may be a mobile phone, a computer, a server, a rice cooker, or a network device, etc.) execute the methods described in the various embodiments of the present application.

The above are only the preferred embodiments of the present application, and are not intended to limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied in other related technical fields , are similarly included within the scope of patent protection of this application.

Claims

A cleaning method for a cooking utensil, wherein the cooking utensil includes a accommodating cavity and a conveying device, the cleaning method comprising:

A fluid for cleaning is formed in the accommodating cavity;

The delivery device is controlled at least partially in and out of the fluid at least once to clean the delivery device.
11. The cleaning method of claim 1, wherein, in the step of controlling the delivery device at least partially in and out of the fluid at least once to clean the delivery device, the fluid affects the outside of the delivery device. Clean the surface.
The cleaning method of claim 1, wherein the conveying device comprises a telescoping assembly, and the step of controlling the conveying device at least partially in and out of the fluid at least once to clean the conveying device comprises:

The extension of the telescoping assembly to at least partially enter the fluid and the retraction of the telescoping assembly to exit the fluid are controlled at least once to clean the delivery device.
The cleaning method according to claim 3, wherein the conveying device further comprises a conveying pipe connected with the telescopic assembly, and the fluid for cleaning formed in the accommodating cavity comprises:

The conveying device is controlled to inject the fluid for cleaning into the accommodating cavity through the conveying pipe.
The cleaning method of claim 4, wherein the fluid comprises a high temperature fluid, and the temperature of the high temperature fluid is greater than or equal to 50 degrees;

The controlling the delivery device to inject the fluid for cleaning into the accommodating cavity through the delivery pipeline includes:

The conveying device is controlled to inject the high-temperature fluid into the accommodating cavity through the conveying pipeline.
The cleaning method according to claim 4, wherein the cooking utensil further comprises a heating device, and the controlling the conveying device to inject the fluid for cleaning into the accommodating cavity through the conveying pipe further comprises:

The heating device is controlled to heat the fluid in the accommodating cavity to a preset temperature.
6. The cleaning method of claim 6, wherein the step of controlling the delivery device at least partially in and out of the fluid at least once to clean the delivery device comprises:

The conveying device is controlled to suck the fluid in the accommodating cavity into the conveying pipe, and discharge the fluid out of the accommodating cavity.
The cleaning method according to claim 7, wherein the step of controlling the conveying device to suck the fluid in the accommodating cavity into the conveying pipe and discharge the fluid out of the accommodating cavity further comprises:

The heating device is controlled to heat to vaporize the fluid on the inner surface of the accommodating cavity, so as to dry the inner surface of the accommodating cavity.
11. The cleaning method of claim 1, wherein, in the step of controlling the delivery device at least partially into and out of the fluid at least once to clean the delivery device, the delivery device protrudes into the fluid The length is at least one third of the total length of the conveying device after extension.
A cooking appliance, wherein the cooking appliance comprises a controller, a accommodating cavity and a conveying device, the controller being used for:

A fluid for cleaning is formed in the accommodating cavity;

and for controlling said delivery device at least partially in and out of fluid at least once to clean said delivery device.
11. The cooking appliance of claim 10, wherein when the controller controls the delivery device at least partially in and out of the fluid at least once to clean the delivery device, the fluid affects the outside of the delivery device. Clean the surface.
11. The cooking appliance of claim 10, wherein the conveying device comprises a telescoping assembly, and the controller is configured to control the telescoping assembly to extend to partially enter the fluid and the telescopic assembly to shorten and partially exit the fluid at least once, to clean the conveyor.
The cooking appliance according to claim 12, wherein the conveying device further comprises a conveying pipe connected with the telescopic assembly, and the controller is used to control the conveying device to inject into the accommodating cavity through the conveying pipe Fluid for cleaning.
The cooking appliance of claim 13, wherein the fluid comprises a high temperature fluid, and the temperature of the high temperature fluid is greater than or equal to 50 degrees;

The controller is used for controlling the delivery device to inject the high temperature fluid into the accommodating cavity through the delivery pipeline.
The cooking appliance of claim 14, wherein the cooking appliance further comprises a heating device, and the controller is configured to control the heating device to heat the fluid in the accommodating cavity to a preset temperature.
The cooking appliance according to claim 14, wherein the controller is configured to control the conveying device to suck the fluid in the accommodating cavity into the conveying pipe and discharge the fluid out of the accommodating cavity.
The cooking appliance of claim 16, wherein the controller is configured to control the heating device to heat to vaporize water on the inner surface of the accommodating cavity, so as to dry the inner surface of the accommodating cavity.
11. The cooking appliance of claim 10, wherein the controller is configured to control the length of the delivery device to project into the fluid to be at least one third of the total extended length of the delivery device.
A readable storage medium, wherein a control program of a cooking appliance is stored on the readable storage medium, and when the control program of the cooking appliance is executed by a processor, the control program according to any one of claims 1 to 9 is implemented Steps of the cleaning method.