Garbage disposer, control device and control method

Abstract

The present application relates to a garbage disposer, a control device and a control method, including: a processing chamber, a spray system and a control device, wherein the spray system is used to spray a cleaning liquid into the processing chamber, and the spray system has at least two spray states, and in each spray state, the spray pressure of the cleaning liquid sprayed by the spray system is different. The control device is connected to the spray system in communication, and has a cleaning control mode configured to control the spray system to switch cyclically between the spray states. The present application can effectively clean the residual dirt in the processing chamber, thereby avoiding the problems of stinking and rotting caused by the residual dirt, attracting cockroaches, and other problems that are detrimental to the health of users.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a garbage disposer, a control device and a control method. Background Art

[0002] With the popularization of garbage sorting, more and more households or catering industries choose garbage disposers to deal with kitchen waste. Garbage disposers are usually installed between the sink and the sewer pipe. After the kitchen waste enters the garbage disposer through the sink, the garbage disposer grinds the kitchen waste and discharges it into the sewer.

[0003] After the existing garbage disposer discharges the broken garbage, some garbage, oil and water will still remain on its inner wall. If the residue is not processed for a long time, it will easily rot and stink, attract cockroaches, etc., which is not good for the health of users. Summary of the invention

[0004] In order to solve the problem that garbage easily remains on the inner wall of existing garbage disposers, which is detrimental to the health of users, the present application proposes a garbage disposer, a control device and a control method, which have the technical effect of automatically cleaning the residual garbage.

[0005] A garbage disposer, comprising:

[0006] Processing chamber;

[0007] A spray system, used for spraying a cleaning liquid into the processing chamber, wherein the spray system has at least two spray states, and in each of the spray states, the spray pressure of the cleaning liquid sprayed by the spray system is different;

[0008] The control device is connected to the spray system in communication and has a cleaning control mode configured to control the spray system to cyclically switch between the spray states.

[0009] In one embodiment, the spray system comprises:

[0010] a spraying device, located in the processing chamber, for spraying a cleaning liquid into the processing chamber; and

[0011] A power device is arranged on a path connecting the spray device and the liquid supply source, and has at least two power states capable of accelerating the flow of the cleaning liquid;

[0012] The control device is communicatively connected with the power device, and in the cleaning control mode, the control device is configured to control the power device to cyclically switch between various power states, so that the spray system cyclically switches between various spray states.

[0013] In one of the embodiments, the control device is configured to control the power device to operate in each of the power states based on pulse width modulation technology.

[0014] In one embodiment, the garbage disposer further comprises a crushing device, the crushing device is disposed in the processing chamber, and the crushing device is communicatively connected with the control device;

[0015] The control device also has a garbage disposal control mode configured to control the pulverizing device to perform a pulverizing operation.

[0016] In one of the embodiments, in the garbage disposal control mode, the control device is further configured to control the spray system to operate in one of the spray states.

[0017] In one of the embodiments, in the garbage disposal control mode, the control device is configured to control the spray system to operate in the spray state with the minimum spray pressure.

[0018] In one of the embodiments, the garbage disposer further comprises a turbidity sensor, and the turbidity sensor is used to obtain the turbidity value of the sewage outlet of the processing chamber;

[0019] The control device is in communication connection with the turbidity sensor and is configured to switch from the garbage disposal control mode to the cleaning control mode when the acquired turbidity value meets a preset condition.

[0020] In one of the embodiments, in the cleaning control mode, the control device is further configured to: control the crushing device to perform the crushing operation.

[0021] In one embodiment, the garbage disposer further comprises a cover body, the cover body is in communication connection with the control device, and opens and closes the sewage inlet of the processing chamber under the control of the control device;

[0022] In the cleaning control mode and the garbage disposal control mode, the control device is further configured to: control the cover to close the sewage inlet.

[0023] In one of the embodiments, in the cleaning control mode, the control device is further configured to: switch to a standby mode after running a set cleaning time;

[0024] In the standby mode, the control device is configured to: control the pulverizing device and the spray system to stop, and control the cover to open the sewage inlet.

[0025] In one embodiment, the garbage disposer further comprises a cover body, the cover body is disposed in the processing chamber and is configured to be switchable between a first position for opening a sewage inlet of the processing chamber and a second position for closing the sewage inlet;

[0026] The spray system includes a spray device disposed on the cover body, and the spray device is configured to spray a cleaning liquid for cleaning the processing chamber when the cover body is located at the second position.

[0027] In one embodiment, the cover is rotatably disposed in the processing chamber and switches between the first position and the second position during rotation.

[0028] In one embodiment, the spray device includes a spray head, and a spray port is provided on the spray head, and the spray port is connected to a liquid supply source;

[0029] The processing chamber has an inner side wall arranged around the central axis thereof, and the injection port is opened toward the inner side wall.

[0030] In one of the embodiments, the injection head is rotatably mounted on the cover body around the central axis of the processing chamber.

[0031] A control method for a garbage disposer, the control method comprising the steps of:

[0032] S10. In the cleaning control mode, the spray system is controlled to cyclically switch between various spray states to spray cleaning liquid with different spray pressures into the processing chamber.

[0033] In one embodiment, the step S10 specifically includes the steps of:

[0034] S11. In the cleaning control mode, the power device in the spray system is controlled to cyclically switch between various power states.

[0035] In one embodiment, the control method further comprises the steps of:

[0036] S20: In the garbage disposal control mode, control the crushing device to perform a crushing operation.

[0037] In one embodiment, step S20 specifically includes the steps of:

[0038] S21. In the garbage disposal control mode, the crushing device is controlled to perform a crushing operation, and the spraying system is controlled to operate in one of the spraying states.

[0039] In one embodiment, the control method further comprises the steps of:

[0040] S30, obtaining a turbidity value of the sewage outlet of the processing chamber obtained by a turbidity sensor, and when the turbidity value meets a preset condition, switching from the garbage processing control mode to the cleaning control mode.

[0041] In one embodiment, the control method further comprises the steps of:

[0042] S40, after entering the cleaning control mode and setting the cleaning time, switching to the standby mode; in the standby mode, controlling the crushing device and the spray system to stop, and controlling the cover to open the sewage inlet of the processing chamber.

[0043] A control device for a garbage disposer, the control device comprising:

[0044] The control module is used to control the spray system to cyclically switch between various spray states in the cleaning control mode, so as to spray cleaning liquid with different spray pressures into the processing chamber.

[0045] In one of the embodiments, the control module is further used to control the power device in the spray system to cyclically switch between various power states in the cleaning control mode.

[0046] In one of the embodiments, the control module is further used to control the crushing device to perform a crushing operation in a garbage disposal control mode.

[0047] In one of the embodiments, the control module is further used to control the pulverizing device to perform a pulverizing operation and control the spraying system to operate in one of the spraying states in a garbage disposal control mode.

[0048] In one of the embodiments, the control device further comprises an acquisition module, and the acquisition module is communicatively connected with the control module;

[0049] The acquisition module is used to acquire the turbidity value of the sewage outlet of the processing chamber obtained by the turbidity sensor;

[0050] The control module is also used to switch from the garbage disposal control mode to the cleaning control mode when the turbidity value meets a preset condition.

[0051] In one embodiment, the control module is further configured to:

[0052] After entering the cleaning control mode and setting the cleaning time, the mode is switched to the standby mode; in the standby mode, the crushing device and the spray system are controlled to stop, and the cover is controlled to open the sewage inlet of the processing chamber.

[0053] In actual application, when the control device enters the cleaning control mode, the garbage disposer has completed the garbage processing. At this time, the control device controls the spray system to switch between the spray states in a cycle, so that the cleaning force and cleaning range of the cleaning liquid acting on the processing chamber are constantly changed, and the residual dirt in the processing chamber can be effectively cleaned, thereby avoiding the problems of stinking and rotting caused by the residual dirt, attracting cockroaches, and other problems that are harmful to the health of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 This is a schematic diagram of an application of a garbage disposer in an embodiment of the present application with the cover body closing the sewage inlet;

[0055] Figure 2 for Figure 1 A schematic diagram of the garbage disposer with the sewage inlet port opened on the cover;

[0056] Figure 3 This is a schematic diagram of the combined structure of the cover body and the spray device in one embodiment of the present application;

[0057] Figure 4 A control logic diagram of a garbage disposer in an embodiment of the present application;

[0058] Figure 5 is a flow chart of a control method of a garbage disposer in an embodiment of the present application;

[0059] Figure 6 is a flow chart of a control method of a garbage disposer in another embodiment of the present application;

[0060] Figure 7 Schematic diagram of the composition of a control device for a garbage disposer provided in one embodiment of the present application.

[0061] Description of reference numerals:

[0062] 100, garbage disposer; 110, processing chamber; 111, crushing device; I, sewage inlet; P, sewage outlet; 120, spray system; 121, injection device; 121a, injection port; 122, power device; 130, control device; 131, control module; 132, acquisition module; 140, cover; 150, turbidity sensor; 200, water tank; Z, central axis. DETAILED DESCRIPTION

[0063] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0064] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0065] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0066] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0067] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0068] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0069] A garbage disposer is a device for crushing garbage. Usually, a garbage disposer includes a processing chamber, which has a sewage inlet and a sewage outlet. The garbage enters the processing chamber from the sewage inlet, and then is processed by a processing device (which may be but not limited to a crushing device) in the processing chamber, and then is discharged to the sewer from the sewage outlet. The inventor has found that after emptying the garbage in the processing chamber, some dirt (broken garbage, sewage, oil, etc.) will still remain on the inner wall of the processing chamber. The dirt will stink and rot in the processing chamber, which will not only affect the air quality, but also attract cockroaches, which is very detrimental to the health of users. In response to this problem, the present application proposes a garbage disposer and a control method thereof. The garbage disposer and the control method thereof provided in the embodiment of the present application can be, but not limited to, applied to the kitchen (installed under the sink 200), and can also be applied to other occasions where garbage needs to be processed. For the convenience of explanation, the embodiment of the present application takes the application of the garbage disposer to the kitchen sink as an example to illustrate the effect of the garbage disposer.

[0070] See also Figure 1 and Figure 2 In one embodiment of the present application, a garbage disposer 100 is provided, comprising a processing chamber 110, a spray system 120 and a control device 130. The spray system 120 is used to spray a cleaning liquid into the processing chamber 110. The spray system 120 has at least two spray states. In each spray state, the spray pressure of the cleaning liquid sprayed by the spray system 120 is different. The control device 130 is connected to the spray system 120 in communication, and has a cleaning control mode configured to control the spray system 120 to cyclically switch between the spray states.

[0071] The processing chamber 110 is a chamber for accommodating the waste to be processed, and a processing device for processing the waste is usually arranged therein. The processing device can be a crushing device 111, an extrusion device, etc., which is specifically configured according to the different processing methods of the waste disposer 100. Taking the crushing device 111 as an example, the crushing device 111 can be a combination of a motor and a blade, a combination of a motor and a grinding disc, etc. The specific structure is not limited, and it can realize the crushing of the waste to be processed.

[0072] The control device 130 may be a component with processing functions such as a central processing unit, a microprocessor, a single-chip microcomputer, an industrial computer, a control circuit, etc. The control device 130 and the spray system 120 may be connected by wired communication or wireless communication. Both the wired communication connection (including electrical connection) and the wireless communication connection are conventional means in the art, and the specific method is not limited or repeated.

[0073] The spray system 120 is connected to a liquid supply source and can spray the cleaning liquid into the processing chamber 110. The liquid supply source stores the cleaning liquid. The cleaning liquid can be, but is not limited to, clean water, an aqueous solution mixed with a cleaning agent, and the like.

[0074] The spray system 120 has at least two spray states. In different spray states, the spray pressure of the cleaning liquid sprayed by the spray system 120 is different. There are many ways to change the spray pressure of the cleaning liquid. For example, by adjusting the flow rate of the cleaning liquid inside the spray system 120, the cleaning liquid sprayed by the spray system 120 has different spray pressures, and the higher the flow rate of the cleaning liquid, the greater the spray pressure. For another example, by adjusting the aperture of the spray port of the spray system 120, the smaller the aperture of the spray port, the greater the spray pressure of the cleaning liquid. For another example, the spray pressure of the cleaning liquid is changed by adjusting the flow rate of the cleaning liquid and the aperture of the spray port at the same time. The specific means of realizing that the spray system 120 has various spray states is not limited, as long as the spray system 120 can spray cleaning liquid with different spray pressures in each spray state.

[0075] The control device 130 has a cleaning control mode. In the cleaning control mode, the control device 130 controls the spray system 120 to switch cyclically between various spray states. The spray system 120 switches cyclically between various spray states, which means that the spray system 120 cycles through various spray states in sequence. For example, the spray system 120 includes a first spray state, a second spray state, and a third spray state with increasing spray pressure. Then the working process of the spray system 120 can be: first spray state, second spray state, third spray state, first spray state, second spray state, third spray state, first spray state, second spray state, third spray state... and so on. The greater the spray pressure, the greater the cleaning force of the cleaning liquid and the larger the cleaning range.

[0076] In actual application, when the control device 130 enters the cleaning control mode, it indicates that the garbage disposer 100 has completed the garbage processing (mainly refers to crushing the garbage in the processing chamber 110 and emptying it). At this time, the control device 130 controls the spray system 120 to switch between the spray states in a cycle, so that the cleaning force and cleaning range of the cleaning liquid acting on the processing chamber 110 are constantly changed, and the residual dirt in the processing chamber 110 can be effectively cleaned, so as to avoid the problems of stinking and rotting caused by the residual dirt, attracting cockroaches, and other problems that are harmful to the health of users.

[0077] In some embodiments, the spray system 120 includes a spray device 121 and a power device 122. The spray device 121 is located in the processing chamber 110 and is used to spray the cleaning liquid into the processing chamber 110. The power device 122 is arranged on a path connecting the spray device 121 and the liquid supply source, and has at least two power states that can accelerate the flow of the cleaning liquid. Among them, the control device 130 is connected to the power device 122 in communication. In the cleaning control mode, the control device 130 is configured to control the power device 122 to cyclically switch between the power states, so that the spray system 120 cyclically switches between the spray states.

[0078] The spray device 121 is connected to the liquid supply source and is used to spray the cleaning liquid into the processing chamber 110. The spray device 121 can be in the form of a spray head, a nozzle, a spray pipe, etc., which is not specifically limited as long as it can spray the cleaning liquid.

[0079] The power device 122 is a device that can circulate the cleaning liquid and provide flow power to the cleaning liquid circulating itself. The power device 122 usually has an inlet end and an outlet end, and the cleaning liquid discharged from the outlet end can have a higher flow rate than the cleaning liquid entering from the inlet end. When the flow rate of the cleaning liquid is higher, the cleaning liquid can generate a higher injection pressure when it is sprayed from the injection device 121.

[0080] Specifically, the power device 122 may include a pump body, through which power is generated to accelerate the flow of the cleaning liquid. The number of pump bodies can be flexibly set, and is not specifically limited. As a conventional component in the art, the pump body may be a booster pump, a water pump, and the like, and the specific selection of the pump body is not specifically limited in the embodiments of the present application.

[0081] Under different power states of the power device 122 , the cleaning liquid flowing out from the outlet end of the power device 122 has different flow rates, and thus the cleaning liquid has different spraying pressures when sprayed from the spray device 121 , thereby placing the spray system 120 in different spraying states.

[0082] When the control device 130 is in the cleaning control mode, the garbage disposer 100 enters the stage of cleaning the processing chamber 110. In the cleaning control mode, the control device 130 controls the power device 122 to switch cyclically between various power states. For example, the power device 122 includes a first power state, a second power state, and a third power state, and correspondingly, the spray system 120 is in a first spray state, a second spray state, and a third spray state. The power device 122 switches cyclically between various power states, and the power device 122 can be operated in the first power state, the second power state, and the third power state in sequence.

[0083] At this time, the power device 122 works in various power states so that the spray system 120 is in various spray states. The power device 122 increases the flow rate of the cleaning liquid, can achieve a wide range of adjustment of the spray pressure of the cleaning liquid, and helps to improve the cleaning effect of the cleaning liquid.

[0084] In some embodiments, the control device 130 is configured to control the power device 122 to operate in various power states based on pulse width modulation technology.

[0085] Pulse-Width Modulation (PWM) is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It modulates the width of a series of pulses to equivalently obtain the required waveform (including shape and amplitude), that is, by changing the proportion of the on-time to the total time, that is, the duty cycle, to achieve the purpose of adjusting voltage and frequency.

[0086] The control device 130 controls the power device 122 to operate in various power states based on the pulse width modulation technology, which means that the control device 130 controls the power device 122 to operate at different pulse duty ratios to put it in different power states. When the pulse duty ratio is higher, the higher the high level (power-on) time of the power device 122 in each pulse cycle, the greater the power generated by the power device 122 in each pulse cycle, the higher the energy obtained by the cleaning liquid in each pulse cycle, and the greater the flow rate.

[0087] In actual application, the control device 130 can control the operation of the power device 122 based on 6 pulse signals such as PWM1, PWM2, PWM3, PWM4, PWM5, and PWM6, so that the power device 122 has 6 power states. PWM1 to PWM6 refer to 6 pulse signals with the same frequency and increasing duty cycle. Specifically, the control device 130 controls the power device 122 to respond to the PWM1 pulse signal, the PWM2 pulse signal, ..., the PWM6 pulse signal in sequence, and the response time (such as 3s) of each pulse signal in each cycle is equal.

[0088] At this time, the control device 130 controls a power device 122 to work in various power states based on the pulse width modulation technology so that the spray system 120 has various spray states. The control technology is mature and the equipment cost is low.

[0089] Of course, in other embodiments, the spray system 120 may also be provided with a plurality of power devices 122, each of which has a different working pressure. Each power device 122 with a different working pressure can deliver cleaning liquid at a different flow rate, so that the purpose of having a plurality of spraying states of the spray system 120 can be achieved by switching each power device 122.

[0090] In some embodiments, the garbage disposer 100 also includes a crushing device 111, which is disposed in the processing chamber 110. The crushing device 111 is communicatively connected to the control device 130, and the control device 130 also has a garbage processing control mode configured to control the crushing device 111 to perform a crushing operation.

[0091] As described in the above embodiments, the crushing device 111 can be a combination of a motor and a blade, a combination of a motor and a grinding disc, etc. The specific structure is not limited, and it can realize the crushing of the garbage to be processed.

[0092] In the garbage disposal control mode, the control device 130 controls the crushing device 111 to perform a crushing operation. The crushing device 111 crushes the garbage in the processing chamber 110 to refine the garbage and prevent the garbage from clogging the sewer and other transportation pipelines.

[0093] In some embodiments, in the garbage disposal control mode, the control device 130 is further configured to control the spray system 120 to operate in one of the spray states.

[0094] In the garbage disposal control mode, the control device 130 controls the spray system 120 to work, and the spray system 120 can spray cleaning liquid into the processing chamber 110, and add cleaning liquid while the crushing device 111 crushes the garbage. The cleaning liquid can lubricate the crushing device 111, thereby increasing the service life of the crushing device 111. At the same time, the crushed garbage can be discharged from the sewage outlet P of the processing chamber 110 at the same time under the flow of the cleaning liquid, which is conducive to the smoother discharge of the crushed garbage from the processing chamber 110. Moreover, the cleaning liquid sprayed by the spray system 120 can not only be used to clean the processing chamber 110, but also can be used to discharge the crushed garbage, and the utilization rate of the spray system 120 is higher.

[0095] Of course, in other embodiments, the garbage disposer 100 may also include an additional water inlet device, and the control device 130 controls the water inlet device to supply water to the processing chamber 110 in the garbage processing control mode to achieve rapid discharge of crushed garbage. Alternatively, in the garbage processing control mode, the garbage disposer 100 may also include a suction device, and the control device 130 controls the suction device to suck the crushed garbage to discharge the crushed garbage from the processing chamber 110 in the garbage processing mode after the crushing device 111 stops working.

[0096] In some embodiments, in the garbage disposal control mode, the control device 130 is configured to control the spray system 120 to operate in a spray state with a minimum spray pressure.

[0097] In the garbage disposal control mode, it is only necessary to provide cleaning liquid to the disposal chamber 110 to speed up the discharge of the broken garbage without achieving the purpose of cleaning. Therefore, the spray system 120 can operate in a spray state with the minimum cleaning liquid spray pressure.

[0098] Specifically, when the spray system 120 includes the power device 122, the control device 130 controls the power device 122 to operate in a power state where the cleaning liquid spray pressure is minimum. According to the above embodiment, when the power device 122 responds to the PWM1 pulse signal and the cleaning liquid spray pressure is minimum, the control device 130 can continue to transmit the PWM1 pulse signal to the power device 122.

[0099] When the spray system 120 can operate in the spray state with the minimum cleaning liquid spray pressure, less cleaning liquid is sprayed per unit time. Less cleaning liquid usually cannot drive the flow of large mass garbage, and thus can provide more sufficient crushing time for large mass garbage, which helps to improve the garbage crushing effect.

[0100] In some embodiments, in the cleaning control mode, the control device 130 is further configured to control the pulverizing device 111 to perform a pulverizing operation. At this time, when there is garbage with a slightly larger mass or volume adhering to the processing chamber 110 and cannot be successfully shredded in the garbage processing control mode, in the cleaning control mode, this part of the garbage is washed away by the cleaning liquid and then pulverized by the pulverizing device 111. In this way, this part of the garbage can be prevented from clogging the downstream pipeline, thereby improving the garbage processing effect.

[0101] In some embodiments, the garbage disposer 100 also includes a turbidity sensor 150, which is used to obtain the turbidity value of the sewage outlet P of the processing chamber 110. The control device 130 is communicated with the turbidity sensor 150 and is configured to switch from the garbage disposal control mode to the cleaning control mode when the acquired turbidity value meets a preset condition.

[0102] The sewage outlet P is a passage for the garbage to be discharged from the treatment chamber 110. The turbidity sensor 150 can be directly arranged at the sewage outlet P, or arranged on a pipeline connected to the sewage outlet P. The turbidity sensor 150 is a sensor for detecting the turbidity of water, which is a conventional component in the art, and its structure and principle are not specifically limited here.

[0103] In actual operation, during the process of the crushing device 111 crushing the garbage, the crushed garbage is synchronously discharged from the sewage outlet P driven by the cleaning liquid, and the turbidity value of the sewage (a mixture of crushed garbage and cleaning liquid) discharged from the sewage outlet is detected by the turbidity sensor 150. The higher the turbidity value detected by the turbidity sensor 150, the higher the garbage content in the sewage, and there is still garbage in the processing chamber 110, and the garbage treatment process has not yet ended. When the turbidity value detected by the turbidity sensor 150 is low, it means that the garbage content in the sewage is low, and the garbage content in the processing chamber 110 is reduced. When the turbidity value detected by the turbidity sensor 150 meets the preset conditions, it means that the garbage in the processing chamber 110 is basically emptied, and the garbage treatment process is over. Based on this, the control device 130 can switch from the garbage treatment control mode to the cleaning control mode to clean the processing chamber 110.

[0104] The preset condition may be that the turbidity value is lower than a set threshold value, or that the turbidity values ​​obtained within a set time length are all lower than the set threshold value. The latter can ensure that the processing chamber 110 is cleaned after the garbage in the processing chamber 110 is emptied, and an error is not made due to false detection.

[0105] At this time, the control device 130 uses the turbidity value detected by the turbidity sensor 150 as the basis for switching its own control mode, which can ensure that in the cleaning control mode, the garbage in the processing chamber 110 is basically emptied, ensuring the cleaning effect of the spray system 120 on the processing chamber 110.

[0106] Of course, in other embodiments, the control device 130 may also automatically switch to the cleaning control mode after the garbage disposal control mode runs for a set period of time, or switch from the garbage disposal control mode to the cleaning control mode when other conditions (such as a cleaning instruction actively triggered by the user) are met.

[0107] In some embodiments, the garbage disposer 100 further includes a cover 140, which is in communication with the control device 130 and opens and closes the sewage inlet I of the processing chamber 110 under the control of the control device 130. In the cleaning control mode and the garbage disposal control mode, the control device 130 is further configured to control the cover 140 to close the sewage inlet I.

[0108] The processing chamber 110 has a sewage inlet I for garbage to enter the interior thereof. The cover 140 can open and close the sewage inlet I, and switch the state of opening and closing the sewage inlet I under the control of the control device 130.

[0109] In the cleaning control mode, the control device 130 controls the cover 140 to close the sewage inlet I, which can prevent new garbage from entering the processing chamber 110 and causing incomplete cleaning. In the garbage disposal control mode, the control device 130 controls the cover 140 to close the sewage inlet I, which can prevent the odor generated during the disposal process from flowing back into the environment and affecting the user experience.

[0110] It should be noted that, in this embodiment, the location and structure of the cover body 140 are not specifically limited.

[0111] In some embodiments, in the cleaning control mode, the control device 130 is also configured to: switch to the standby mode after running the set cleaning time. In the standby mode, the control device 130 is configured to: control the crushing device 111 and the spray system 120 to stop, and control the cover body 140 to open the sewage inlet I.

[0112] In actual operation, after the control device 130 of the garbage disposer 100 enters the cleaning control mode and sets the cleaning time (e.g., 30 seconds to 2 minutes), the cleaning is completed by default. At this time, the control device 130 switches to the standby mode. In the standby mode, the crushing device 111 and the spray system 120 both stop working, the cover body 140 opens the sewage inlet I, and the processing chamber 110 can receive new garbage again.

[0113] It should be noted that the crushing device 111 is usually arranged above the sewage outlet P. After large-mass garbage enters the processing chamber 110, it is blocked by the crushing device 111 and cannot be directly discharged from the sewage outlet P. Liquid or small-mass garbage can be directly discharged from the sewage outlet P, and it will not cause blockage in subsequent pipelines (such as sewers).

[0114] In some embodiments, please refer to Figure 1 and Figure 2 The garbage disposer 100 also includes a cover body 140, which is disposed in the processing chamber 110 and is configured to be switchable between a first position of opening the sewage inlet I and a second position of closing the sewage inlet I. The spray system 120 includes a spray device 121 disposed on the cover body 140, and the spray device 121 is configured to spray a cleaning liquid for cleaning the processing chamber 110 when the cover body 140 is located in the second position.

[0115] In this embodiment, the cover 140 is disposed in the processing chamber 110, and the spray device 121 is disposed on the cover 140. The cover 140 is movably disposed in the processing chamber 110 to switch between a first position and a second position.

[0116] Optionally, the control device 130 is in communication with the cover 140, and the cover 140 switches between the first position and the second position under the control of the control device 130. Of course, the cover 140 can also switch its position through external action (such as a user) or under the control of other control structures, which is not specifically limited.

[0117] The spray device 121 sprays the cleaning liquid only when the cover body 140 is in the second position. That is, the cleaning liquid is sprayed only when the cover body 140 closes the sewage inlet I. In this way, when spraying the cleaning liquid, sewage will not splash out through the sewage inlet I, and there will be no odor backflow. At the same time, the noise generated by the spray device 121 during operation can be reduced, which helps to improve the user experience.

[0118] Specifically in the embodiment, the cover 140 is rotatably disposed in the processing chamber 110, and switches between the first position and the second position during the rotation process. Specifically, the cover 140 has a rotating shaft and a motor, the motor is connected to the control device 130 for communication, and is connected to the rotating shaft for transmission, and the control device 130 controls the angle of rotation of the motor to realize the switch of the cover 140 between the first position and the second position, thereby opening and closing the sewage inlet I. At this time, the cover 140 can realize its rotation through a rotating shaft, and the setting method is relatively simple.

[0119] Of course, in other embodiments, the cover 140 can also be movably arranged in the processing chamber 110, and switch between the first position and the second position during the movement. For example, a track and a linear motor are provided in the processing chamber 110, the cover 140 is slidably arranged on the track, and the linear motor is installed on the track and connected to the cover 140. The linear motor is connected to the control device 130 in communication, and under the control of the control device 130, the telescopic end thereof drives the cover 140 to move along the track when it is extended and retracted, so as to realize the switch of the cover 140 between the first position and the second position, thereby opening and closing the sewage inlet I.

[0120] In some embodiments, please refer to Figure 3 The injection device 121 includes an injection head, and an injection port 121a is provided on the injection head, and the injection port 121a is connected to the liquid supply source. The processing chamber 110 has an inner wall arranged around its own central axis Z, and the injection port 121a is opened toward the inner wall.

[0121] The injection port 121a may include a plurality of ports, each of which is opened toward the inner side wall, and the cleaning liquid sprayed from the injection port 121a is sprayed toward the inner side wall. When the injection port 121a includes a plurality of ports, all the injection ports 121a may be arranged around the central axis Z of the processing chamber 110. Specifically, the injection head has an outer side wall facing the inner side wall, and the injection port 121a is arranged on the inner side wall of the injection head, and the cleaning liquid is sprayed toward the inner side wall.

[0122] In actual use, the central axis Z of the processing chamber 110 can be arranged along the direction of gravity, and when dirt is easily left on the inner wall, the cleaning liquid is sprayed toward the inner wall, which can effectively hit the dirt on the inner wall and prevent the dirt from adhering to the inner wall. At the same time, the cleaning liquid can take away the dirt when it slides down the inner wall under gravity.

[0123] Specifically in the embodiment, the spray head is rotatably mounted on the cover 140 around the central axis Z of the processing chamber 110. Specifically, the spray head can be mounted on the cover 140 via a rotating joint. When the cleaning liquid is sprayed from each spray port 121a of the spray head, the spray head can rotate relative to the cover 140 under the drive of the cleaning liquid sprayed from each spray port 121a, thereby driving each spray port 121a to rotate around the axis of the processing chamber 110, which can greatly expand the cleaning range of the cleaning liquid.

[0124] It can be understood that the higher the injection pressure, the higher the injection angle (angle relative to the central axis Z) of the cleaning liquid ejected from the injection port 121a, the larger the injection range of the injection head, and the larger the cleaning range.

[0125] It should be noted that the above is only an example of the arrangement of the spray device 121, and is not a specific limitation on the structure of the spray device 121. For example, in other embodiments, the number of spray heads can be flexibly set, and the installation position of the spray head may not be limited to the cover 140.

[0126] Optionally, the sewage inlet I is arranged at the top of the processing chamber 110. When the cover 140 is in the second position covering the sewage inlet I, the spray device 121 is also located at the top of the cover 140, and the cleaning liquid can be sprayed from top to bottom. With the help of the gravity of the cleaning liquid, the cleaning liquid sprays farther and the cleaning range of the spray device 121 is larger. Further, the sewage inlet I is located on the central axis Z of the processing chamber 110. When the cover 140 is in the second position, the spray device 121 is located in the middle area of ​​the top of the processing chamber 110. The distance between the spray device 121 and each part of the inner wall of the processing chamber 110 is relatively equal, and the spray device 121 cleans the inner wall more evenly.

[0127] In one embodiment of the present application, the garbage disposer 100 includes a processing chamber 110, an injection device 121, a power device 122, a control device 130, a cover 140, a turbidity sensor 150 and a crushing device 111, and the control device 130 is in communication connection with the power device 122, the cover 140, the turbidity sensor 150 and the crushing device 111. The control device 130 has a garbage processing control mode, a cleaning control mode and a standby mode. In the garbage processing mode, the control device 130 controls the cover 140 to close the sewage inlet I of the processing chamber 110, controls the power device 122 and the crushing device 111 to start, and controls the power device 122 to work in a power state with the minimum injection pressure. In the garbage processing mode, the control device 130 obtains the turbidity value of the turbidity sensor 150, and after judging that the garbage processing is completed, switches to the cleaning control mode. In the cleaning control mode, the control device 130 controls the cover 140 to keep the sewage inlet I closed, controls the crushing device 111 to keep starting, and controls the power device 122 to switch between various power states. After entering the cleaning control mode and setting the cleaning time, the control device 130 switches to the standby mode. In the standby mode, the control device 130 controls the power device 122 and the crushing device 111 to stop, and controls the cover 140 to open the sewage inlet I.

[0128] Figure 4 This is a control logic diagram of the garbage disposer 100 in one embodiment of the present application, and provides a control process of the control device 130 in one embodiment. Figure 4 The text shown is not elaborated here in detail.

[0129] Based on the same inventive concept, the present application provides a control method for a garbage disposer 100. The garbage disposer 100 may be, but is not limited to, the garbage disposer 100 provided in the above-mentioned embodiment. Figure 5 , the control method of the garbage disposer 100 comprises the steps of:

[0130] S10 , in the cleaning control mode, controlling the spray system 120 to cyclically switch between various spray states to spray cleaning liquid with different spray pressures into the processing chamber 110 .

[0131] The control method of the garbage disposer 100 of the present application is performed by the control device 130 of the garbage disposer 100. The description of the control device 130, the spray system 120 and the processing chamber 110 can refer to the description in the above embodiment, and will not be repeated here.

[0132] In actual application, when the control device 130 enters the cleaning control mode, it indicates that the garbage disposer 100 has completed the garbage processing (mainly refers to crushing the garbage in the processing chamber 110 and emptying it). At this time, the control device 130 controls the spray system 120 to switch between the spray states in a cycle, so that the cleaning force and cleaning range of the cleaning liquid acting on the processing chamber 110 are constantly changed, and the residual dirt in the processing chamber 110 can be effectively cleaned, so as to avoid the problems of stinking and rotting caused by the residual dirt, attracting cockroaches, and other problems that are harmful to the health of users.

[0133] In some embodiments, step S10 specifically includes:

[0134] S11. In the cleaning control mode, the power device 122 in the spray system 120 is controlled to cyclically switch between various power states.

[0135] In this embodiment, the spray system 120 includes a power device 122 and a spray device 121 . The power device 122 and the spray device 121 are described in detail in the above description.

[0136] The power device 122 has a plurality of power states, and in each power state, the spray device 121 can spray cleaning liquid with different spray pressures, so that the spray system 120 is in each spray state.

[0137] At this time, the power device 122 works in various power states so that the spray system 120 is in various spray states. The power device 122 increases the flow rate of the cleaning liquid, can achieve a wide range of adjustment of the spray pressure of the cleaning liquid, and helps to improve the cleaning effect of the cleaning liquid.

[0138] Specifically in the embodiment, in step S11, the power device 122 is controlled to work in various power states based on the pulse width modulation technology. The pulse width modulation technology and the control process can be referred to the description in the above embodiment, which will not be repeated here.

[0139] In some embodiments, the control method further comprises the steps of:

[0140] S20: In the garbage disposal control mode, the crushing device 111 is controlled to perform a crushing operation.

[0141] In this embodiment, the control device 130 also has a garbage disposal control mode. The description of the crushing device 111 is referred to the above description and will not be repeated here.

[0142] In the garbage disposal control mode, the control device 130 controls the crushing device 111 to perform a crushing operation. The crushing device 111 crushes the garbage in the processing chamber 110 to refine the garbage and prevent the garbage from clogging the sewer and other transportation pipelines.

[0143] In a specific embodiment, step S20 specifically includes the following steps:

[0144] S21. In the garbage disposal control mode, the crushing device 111 is controlled to perform a crushing operation, and the spraying system 120 is controlled to operate in one of the spraying states.

[0145] In this embodiment, in the garbage disposal control mode, the crushing device 111 not only performs the crushing operation, but also the spraying system 120 is in one of the spraying states to provide cleaning liquid to the processing chamber 110 .

[0146] In the garbage disposal control mode, the control device 130 controls the spray system 120 to work, and the spray system 120 can spray cleaning liquid into the processing chamber 110, and add cleaning liquid while the crushing device 111 crushes the garbage. The cleaning liquid can lubricate the crushing device 111, thereby increasing the service life of the crushing device 111. At the same time, the crushed garbage can be discharged from the sewage outlet P of the processing chamber 110 at the same time under the flow of the cleaning liquid, which is conducive to the smoother discharge of the crushed garbage from the processing chamber 110. Moreover, the cleaning liquid sprayed by the spray system 120 can not only be used to clean the processing chamber 110, but also can be used to discharge the crushed garbage, and the utilization rate of the spray system 120 is higher.

[0147] Specifically in the embodiment, the step of controlling the spray system 120 to operate in one of the spray states includes: controlling the spray system 120 to operate in the spray state with the minimum spray pressure.

[0148] At this time, in the garbage disposal control mode, it is only necessary to provide cleaning liquid to the processing chamber 110 to speed up the discharge of broken garbage without achieving the purpose of cleaning. Therefore, the spray system 120 can operate in the spray state with the minimum cleaning liquid spray pressure.

[0149] In some embodiments, the control method further comprises the steps of:

[0150] S30, obtaining the turbidity value of the sewage outlet P of the processing chamber 110 obtained by the turbidity sensor 150, and when the turbidity value meets the preset condition, switching from the garbage processing control mode to the cleaning control mode.

[0151] The turbidity sensor 150 is described in detail in the above embodiment and will not be described here. At this time, the control device 130 uses the turbidity value detected by the turbidity sensor 150 as the basis for switching its own control mode, which can ensure that the garbage in the processing chamber 110 is basically emptied in the cleaning control mode, ensuring the cleaning effect of the spray system 120 on the processing chamber 110.

[0152] In some embodiments, the control method further comprises the steps of:

[0153] S40, after entering the cleaning control mode and setting the cleaning time, switch to the standby mode; in the standby mode, control the crushing device 111 and the spray system 120 to stop, and control the cover body 140 to open the sewage inlet I of the processing chamber 110.

[0154] In actual operation, after the control device 130 of the garbage disposer 100 enters the cleaning control mode and sets the cleaning time (e.g., 30 seconds to 2 minutes), the cleaning is completed by default. At this time, the control device 130 switches to the standby mode. In the standby mode, the crushing device 111 and the spray system 120 both stop working, the cover body 140 opens the sewage inlet I, and the processing chamber 110 can receive new garbage again.

[0155] Of course, the control method of the garbage disposer 100 proposed in the embodiment of the present application may also include other control processes that can be implemented by the control device 130 in the above-mentioned embodiment. For details, please refer to the records in the above-mentioned embodiment, which will not be repeated here. It should be noted that in this embodiment, the symbols of each step such as steps S10, S20, S30, S40, etc. do not represent the order of the steps. Based on the same inventive concept, the embodiment of the present application also provides a control device 130 for implementing the control method of the garbage disposer 100 involved above. The implementation solution for solving the problem provided by the device is similar to the implementation solution recorded in the above-mentioned method, so the specific limitations in one or more embodiments of the control device 130 provided below can refer to the limitations on the control method of the garbage disposer 100 in the above text, which will not be repeated here.

[0156] In one embodiment, Figure 7 As shown, a control device 130 of a garbage disposer 100 is provided, and the control device 130 includes: a control module 131, wherein:

[0157] The control module 131 is used to control the spray system 120 to cyclically switch between various spray states in the cleaning control mode, so as to spray cleaning liquid with different spray pressures into the processing chamber 110 .

[0158] In one embodiment, the control module 131 is further used to control the power device 122 in the spray system 120 to cyclically switch between various power states in the cleaning control mode.

[0159] In some embodiments, the control module 131 is further configured to control the pulverizing device 111 to perform a pulverizing operation in a garbage disposal control mode.

[0160] In one embodiment, the control module 131 is further used to control the crushing device 111 to perform a crushing operation and control the spraying system 120 to operate in one of the spraying states in the garbage disposal control mode.

[0161] In one embodiment, the control device 130 also includes an acquisition module 132, which is communicatively connected to the control module 131; the acquisition module 132 is used to obtain the turbidity value of the sewage outlet P of the processing chamber 110 obtained by the turbidity sensor 150; the control module 131 is also used to switch from the garbage disposal control mode to the cleaning control mode when the turbidity value meets the preset conditions.

[0162] In one embodiment, the control module 131 is further configured to:

[0163] After entering the cleaning control mode and setting the cleaning time, switch to the standby mode; in the standby mode, control the crushing device 111 and the spray system 120 to stop, and control the cover body 140 to open the sewage inlet I of the processing chamber 110.

[0164] Each module in the control device 130 of the garbage disposer 100 can be implemented in whole or in part by software, hardware, or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each module.

[0165] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0166] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A garbage disposer, characterized in that: include: a processing chamber (110); A spray system (120), comprising a spray device (121), used for spraying a cleaning liquid into the processing chamber (110), wherein the spray system (120) has at least two spray states, and in each of the spray states, the spray pressure of the cleaning liquid sprayed by the spray system (120) is different; A control device (130) is connected to the spray system (120) in communication and has a cleaning control mode configured to control the spray system (120) to cyclically switch between the spray states; a cover body (140), the cover body (140) being arranged in the processing chamber (110), the cover body (140) being communicatively connected with the control device (130), and the cover body (140) being capable of switching between a first position for opening a sewage inlet (I) of the processing chamber (110) and a second position for closing the sewage inlet (I) under the control of the control device (130); The spray device (121) is disposed on the cover body (140), and the spray device (121) is configured to spray a cleaning liquid for cleaning the processing chamber (110) only when the cover body (140) is located at the second position; The injection device (121) comprises an injection head, on which an injection port (121a) is arranged, and the injection port (121a) is connected to a liquid supply source; The processing chamber (110) has an inner wall arranged around its own central axis (Z), the injection port (121a) is opened toward the inner wall, and the injection head is rotatably mounted on the cover body (140) around the central axis (Z) of the processing chamber (110). When the cleaning liquid is sprayed out from the injection port (121a), the injection head can rotate relative to the cover body (140) driven by the cleaning liquid sprayed from the injection port (121a).

2. The garbage disposer according to claim 1, characterized in that: The spray system (120) further includes: A power device (122) is arranged on a path connecting the spray device (121) and the liquid supply source, and has at least two power states capable of accelerating the flow of the cleaning liquid; The control device (130) is communicatively connected to the power device (122), and in the cleaning control mode, the control device (130) is configured to control the power device (122) to cyclically switch between the power states, so that the spray system (120) cyclically switches between the spray states.

3. The garbage disposer according to claim 2, characterized in that: The control device (130) is configured to control the power device (122) to operate in each power state based on pulse width modulation technology.

4. The garbage disposer according to claim 1, characterized in that: The garbage disposer (100) further comprises a crushing device (111), wherein the crushing device (111) is arranged in the processing chamber (110), and the crushing device (111) is communicatively connected with the control device (130); The control device (130) also has a garbage disposal control mode configured to control the pulverizing device (111) to perform a pulverizing operation.

5. The garbage disposer according to claim 4, characterized in that: In the garbage disposal control mode, the control device (130) is further configured to control the spray system (120) to operate in one of the spray states.

6. The garbage disposer according to claim 5, characterized in that: In the garbage disposal control mode, the control device (130) is configured to control the spray system (120) to operate in the spray state with the minimum spray pressure.

7. The garbage disposer according to claim 4, characterized in that: The garbage disposer (100) further comprises a turbidity sensor (150), wherein the turbidity sensor (150) is used to obtain a turbidity value of a sewage outlet (P) of the processing chamber (110); The control device (130) is communicatively connected to the turbidity sensor (150), and is configured to switch from the garbage disposal control mode to the cleaning control mode when the acquired turbidity value meets a preset condition.

8. The garbage disposer according to claim 4, characterized in that: In the cleaning control mode, the control device (130) is further configured to control the pulverizing device (111) to perform the pulverizing operation.

9. The garbage disposer according to claim 4, characterized in that: In the cleaning control mode and the garbage disposal control mode, the control device (130) is further configured to: control the cover body (140) to close the sewage inlet (I).

10. The garbage disposer according to claim 9, characterized in that: In the cleaning control mode, the control device (130) is further configured to: switch to a standby mode after running for a set cleaning time; In the standby mode, the control device (130) is configured to: control the pulverizing device (111) and the spraying system (120) to stop, and control the cover (140) to open the sewage inlet (I).

11. The garbage disposer according to claim 1, characterized in that: The cover (140) is rotatably disposed in the processing chamber (110), and switches between the first position and the second position during rotation.

12. A method for controlling a garbage disposer according to any one of claims 1 to 11, characterized in that: The control method comprises the steps of: S10. In a cleaning control mode, the spray system (120) is controlled to cyclically switch between various spray states so as to spray cleaning liquid with different spray pressures into the processing chamber (110).

13. The control method of a garbage disposer according to claim 12, characterized in that: The step S10 specifically includes the following steps: S11. In the cleaning control mode, the power device (122) in the spray system (120) is controlled to cyclically switch between various power states.

14. The control method of a garbage disposer according to claim 13, characterized in that: The control method further comprises the steps of: S20: In the garbage disposal control mode, the crushing device (111) is controlled to perform a crushing operation.

15. The control method of a garbage disposer according to claim 14, characterized in that: Step S20 specifically includes the following steps: S21. In the garbage disposal control mode, the crushing device (111) is controlled to perform a crushing operation, and the spraying system (120) is controlled to operate in one of the spraying states.

16. The control method of a garbage disposer according to claim 14, characterized in that: The control method further comprises the steps of: S30, obtaining the turbidity value of the sewage outlet of the processing chamber obtained by the turbidity sensor (150), and when the turbidity value meets a preset condition, switching from the garbage processing control mode to the cleaning control mode.

17. The control method of a garbage disposer according to claim 12, characterized in that: The control method further comprises the steps of: S40, after entering the cleaning control mode and setting the cleaning time, switching to the standby mode; in the standby mode, controlling the pulverizing device (111) and the spraying system (120) to stop, and controlling the cover body (140) to open the sewage inlet (I) of the processing chamber (110).

18. A control device for a garbage disposer according to any one of claims 1 to 11, characterized in that: The control device (130) comprises: The control module (131) is used to control the spray system (120) to cyclically switch between various spray states in a cleaning control mode, so as to spray cleaning liquid with different spray pressures into the processing chamber (110).

19. The control device for a garbage disposer according to claim 18, characterized in that: The control module (131) is also used to control the power device (122) in the spray system (120) to cyclically switch between various power states in the cleaning control mode.

20. The control device for a garbage disposer according to claim 19, characterized in that: The control module (131) is also used to control the pulverizing device (111) to perform a pulverizing operation in a garbage disposal control mode.

21. The control device for a garbage disposer according to claim 20, characterized in that: The control module (131) is also used to control the pulverizing device (111) to perform a pulverizing operation and control the spraying system (120) to operate in one of the spraying states in a garbage disposal control mode.

22. The control device of the garbage disposer according to claim 20, characterized in that: The control device (130) further comprises an acquisition module (132), wherein the acquisition module (132) is communicatively connected to the control module (131); The acquisition module (132) is used to acquire the turbidity value of the sewage outlet of the processing chamber obtained by the turbidity sensor (150); The control module (131) is also used to switch from the garbage disposal control mode to the cleaning control mode when the turbidity value meets a preset condition.

23. The control device of the garbage disposer according to claim 20, characterized in that: The control module (131) is also used for: After entering the cleaning control mode and setting the cleaning time, the system switches to the standby mode; in the standby mode, the crushing device (111) and the spray system (120) are controlled to stop, and the cover (140) is controlled to open the sewage inlet (I) of the processing chamber (110).

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