CN115262712A - Garbage processor, control device and control method - Google Patents

Abstract

The application relates to a garbage disposer, a control device and a control method, which comprise the following steps: the spraying system is used for spraying cleaning liquid to the processing cavity and has a first spraying state and a second spraying state, and the spraying pressure of the cleaning liquid sprayed by the spraying system in the first spraying state is lower than that in the second spraying state. The control device is in communication with the spray system, wherein the control device has a waste disposal control mode configured to control the spray system in a first spray state and a cleaning control mode configured to control the spray system in a second spray state. This application can help rubbish discharge process chamber under refuse treatment control mode, implements preliminary cleanness to the process chamber simultaneously, under washing control mode, can carry out powerful cleanness to the process chamber. Thus, the problem of unfavorable user health caused by dirt remaining in the processing chamber can be avoided.

Description

Garbage disposer, control device and control method

Technical Field

The application relates to the technical field of household appliances, in particular to a garbage disposer, a control device and a control method.

Background

With the popularization of garbage classification, more and more families or catering industries select garbage disposers to treat kitchen garbage. The waste disposer is typically mounted between a sink and a sewer line, and after the kitchen waste enters the waste disposer through the sink, the waste disposer grinds the kitchen waste and discharges it to the sewer.

After the existing garbage disposer discharges the broken garbage, some garbage, oil water and the like still remain on the inner wall surface of the existing garbage disposer, the left garbage which is not treated for a long time is easy to rot and smell, and cockroach is attracted, so that the garbage disposer is not beneficial to the health of users.

Disclosure of Invention

The garbage disposer, the control device and the control method have the technical effect of automatically cleaning residual garbage.

A waste disposer, comprising:

a processing chamber;

a spray system for spraying cleaning liquid into the processing chamber, the spray system having a first spray state and a second spray state, the spray system spraying the cleaning liquid in the first spray state at a lower spray pressure than the cleaning liquid in the second spray state;

the control device is in communication connection with the spraying system;

wherein the control device has a waste treatment control mode configured to control the spray system in the first spray state and has a cleaning control mode configured to control the spray system in the second spray state.

In one embodiment, the spraying system comprises a spraying device, the spraying device is provided with a spraying channel which is configured to be communicated with a liquid supply and the processing cavity, the spraying device is connected with the control device in a communication mode, and the flow area of the spraying channel can be changed under the control of the control device;

in the first spraying state, the flow area of the spraying channel is a first flow area, and in the second spraying state, the flow area of the spraying channel is a second flow area which is smaller than the first flow area.

In one embodiment, the spraying device comprises a spraying head, a regulating piece and a driving piece, wherein the spraying head is positioned in the processing cavity and is provided with a first spraying port and a second spraying port which are communicated with the liquid supply source and the processing cavity, and the diameter of the first spraying port is larger than that of the second spraying port;

the adjusting piece is arranged on the spray head and is in transmission connection with the driving piece, the driving piece is in communication connection with the control device and is configured to drive the adjusting piece to switch between a position for opening the first spray opening and a position for opening the second spray opening under the control of the control device;

one of the first injection ports and the second injection ports opened by the regulating member is configured as the injection passage.

In one embodiment, the processing chamber has an inner side wall arranged around a central axis thereof, and the first injection ports and the second injection ports are opened toward the inner side wall.

In one embodiment, the spraying system further comprises a power device, wherein the power device is arranged on a path communicated with the spraying device and the liquid supply source and is used for accelerating the flow of the cleaning liquid.

In one embodiment, the garbage disposer further comprises a crushing device, the crushing device is arranged in the treatment cavity, and the crushing device is in communication connection with the control device;

in the waste disposal control mode, the control device is further configured to control the crushing device to perform a crushing operation.

In one embodiment, in the cleaning control mode, the control device is further configured to control the crushing device to perform the crushing operation.

In one embodiment, the garbage disposer further comprises a turbidity sensor for acquiring a turbidity value of a sewage outlet of the treatment cavity;

the control device is communicatively coupled to the turbidity sensor and configured to: and when the obtained turbidity value meets a preset condition, switching from the garbage treatment control mode to the cleaning control mode.

In one embodiment, the garbage disposer further comprises a cover body, wherein the cover body is in communication connection with the control device and opens and closes the sewage inlet of the treatment cavity under the control of the control device;

in the cleaning control mode and the waste disposal control mode, the control apparatus is further configured to: and controlling the cover body to close the sewage inlet of the treatment cavity.

In one embodiment, in the washing control mode, the control device is further configured to: switching to a standby mode after running for setting the cleaning time;

in the standby mode, the control device is configured to: and controlling the crushing device and the spraying system to stop and controlling the cover body to open the sewage inlet.

In one embodiment, the garbage disposer further comprises a cover, wherein the cover is arranged in the treatment cavity and is configured to be switched between a first position for opening the sewage inlet of the treatment cavity and a second position for closing the sewage inlet;

the spray system includes a spray device disposed on the cover and configured to spray a cleaning solution for cleaning the processing chamber when the cover is in the second position.

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

In one embodiment, the spraying device is rotatably mounted on the cover body around the central axis of the treatment cavity.

A control method of a garbage disposer, comprising the steps of:

s10, controlling a spraying system to be in a first spraying state in a garbage treatment control mode;

and S20, controlling the spraying system to be in a second spraying state in a cleaning control mode, wherein the spraying pressure of the cleaning liquid sprayed by the spraying system in the first spraying state is lower than that of the cleaning liquid sprayed in the second spraying state.

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

s11, controlling an injection device to adjust the flow area of an injection channel of the injection device to a first flow area in the garbage treatment control mode;

correspondingly, the step S20 specifically includes the steps of:

s21, under the cleaning control mode, controlling the spraying device to adjust the flow area of the spraying channel of the spraying device to a second flow area, wherein the second flow area is smaller than the first flow area.

In one embodiment, the step S11 specifically includes: under the garbage treatment control mode, controlling the adjusting piece to open the first jet orifice;

the step S21 specifically includes: and in the cleaning control mode, controlling the regulating member to open the second injection port.

In one embodiment, the step S10 further includes: controlling the crushing device to perform crushing operation.

In one embodiment, the step S20 further includes: controlling the crushing device to execute crushing operation.

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

s30, obtaining a turbidity value of a sewage outlet of the treatment cavity, which is obtained by a turbidity sensor, and switching from the garbage treatment control mode to the cleaning control mode when the turbidity value meets a preset condition.

In one embodiment, the control method further includes the steps of:

s40, after the cleaning control mode is entered and the cleaning time is set, switching to a standby mode; and in the standby mode, the crushing device and the spraying system are controlled to stop, and the cover body is controlled to open the sewage inlet of the treatment cavity.

A control device for a waste disposer, the control device comprising:

the control module is used for controlling the spraying system to be in a first spraying state in a garbage treatment control mode; and the spraying system is also used for controlling the spraying system to be in a second spraying state in a cleaning control mode, and the spraying pressure of the cleaning liquid sprayed by the spraying system in the first spraying state is lower than that of the cleaning liquid sprayed in the second spraying state.

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

under the garbage treatment control mode, controlling the injection device to adjust the flow area of the injection channel to a first flow area; and under the cleaning control mode, controlling the spraying device to adjust the flow area of the spraying channel of the spraying device to a second flow area, wherein the second flow area is smaller than the first flow area.

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

under the garbage treatment control mode, controlling the adjusting piece to open the first jet orifice; and in the cleaning control mode, controlling the regulating member to open the second injection port.

In one embodiment, the control module is further configured to: and controlling the crushing device to execute crushing operation in the garbage treatment control mode.

In one embodiment, the control module is further configured to: and in the cleaning control mode, controlling the crushing device to execute crushing operation.

In one embodiment, the control device further comprises an acquisition module, wherein the acquisition module is in communication connection with the control module;

the acquisition module is used for acquiring a turbidity value of a sewage draining outlet of the treatment cavity, which is acquired by the turbidity sensor;

the control module is further used for switching from the garbage treatment control mode to the cleaning control mode when the turbidity value meets a preset condition.

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

after entering the cleaning control mode and setting the cleaning time, switching to a standby mode; and in the standby mode, controlling the crushing device and the spraying system to stop and controlling the cover body to open the sewage inlet of the treatment cavity.

According to the garbage disposer, the control device and the control method, the control device is in a garbage disposal control mode and a cleaning control mode, the spraying system sprays cleaning liquid to the treatment cavity, the cleaning liquid can help garbage to be discharged out of the treatment cavity and simultaneously implement preliminary cleaning on the treatment cavity, and the cleaning liquid can forcefully clean the treatment cavity and effectively clean the treatment cavity. Therefore, the problems of smelling, rotting, cockroach attraction and the like which are unfavorable for the health of users due to the fact that dirt is remained in the treatment cavity can be avoided.

Drawings

FIG. 1 is a schematic view of an embodiment of the present disclosure in which a waste disposer is used to close a waste inlet on a cover;

FIG. 2 is a schematic view of the garbage disposer of FIG. 1 with the cover opening the dirt inlet;

FIG. 3 is a schematic view of a combination structure of a cover and a spraying device according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of the internal structure of an injection apparatus according to an embodiment of the present application;

FIG. 5 is a control logic diagram of a garbage disposer in an embodiment of the present application;

FIG. 6 is a flowchart illustrating a control method of a garbage disposer according to an embodiment of the present application;

FIG. 7 is a flowchart of a garbage disposer control method in another embodiment of the present application;

fig. 8 is a schematic composition diagram of a control device of a garbage disposer according to an embodiment of the present application.

Description of the reference numerals:

100. a waste processor; 110. a treatment chamber; 111. a crushing device; I. a sewage inlet; p, a sewage draining outlet;

120. a spray system; 121. an injection device; 121a, a spray head; s1, first injection ports; s2, second injection ports; 121b, an adjusting piece; 121c, a driving member; 122. a power plant; 130. a control device;

131. a control module; 132. an acquisition module; 140. a cover body; 150. a turbidity sensor; 200. a water tank; z, central axis.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

A garbage disposer is a device for pulverizing garbage. Generally, a garbage disposer includes a processing chamber having a sewage inlet and a sewage outlet, and garbage enters the processing chamber from the sewage inlet and is then discharged to a sewer from the sewage outlet after being processed by a processing device (which may be, but is not limited to, a crushing device) in the processing chamber. The inventor researches and discovers that after the garbage in the treatment cavity is emptied, partial dirt (broken garbage, sewage, oil stain and the like) still remains on the inner wall of the treatment cavity, and the dirt smells and rottens in the treatment cavity, so that the air quality is influenced, cockroaches are attracted, and the user health is very unfavorable. In order to solve the problem, the application provides a garbage disposer, a control device and a control method. The garbage disposer, the control device and the control method provided by the embodiment of the application can be applied to a kitchen (installed below the sink 200) and other occasions where garbage needs to be disposed. For convenience of explanation, the embodiment of the present application will explain the effect of the garbage disposer and the like by taking the garbage disposer as an example applied to a kitchen sink.

Referring to fig. 1 and 2, in one embodiment, a garbage disposer 100 includes a processing chamber 110, a spraying system 120 and a control device 130, wherein the spraying system 120 is used for spraying a cleaning liquid into the processing chamber 110, the spraying system 120 has a first spraying state and a second spraying state, and a spraying pressure of the cleaning liquid sprayed by the spraying system 120 in the first spraying state is lower than a spraying pressure of the cleaning liquid sprayed in the second spraying state. The control device 130 is communicatively coupled to the spray system 120, wherein the control device 130 has a waste disposal control mode configured to control the spray system 120 in a first spray state and a cleaning control mode configured to control the spray system 120 in a second spray state.

The treatment chamber 110 is a chamber for receiving waste to be treated, in which a treatment device for treating the waste is typically arranged. The disposal means may be a crushing means 111, a pressing means, or the like, and is specifically configured according to the disposal manner of the garbage disposer 100. Taking the processing device as the crushing device 111 as an example, the crushing device 111 may be a combination of a motor and a blade, a combination of a motor and a grinding disc, and the like, and the specific structure is not limited, and the crushing device can crush the garbage to be processed.

The control device 130 may be a central processing unit, a microprocessor, a single chip, an industrial personal computer, a control circuit, or other components with processing functions. The control device 130 and the spraying system 120 may be connected through wired communication or wireless communication, and the wired communication (including electrical connection) and the wireless communication are conventional means in the art, and the specific manner is not limited or described in detail.

The spray system 120 is coupled to a liquid supply source and is capable of spraying a cleaning liquid into the processing chamber 110. The liquid supply source stores cleaning liquid. The cleaning liquid may be, but is not limited to, clear water, an aqueous solution mixed with a cleaning agent, and the like.

The spray system 120 has a first spray state and a second spray state. The spraying system 120 sprays the cleaning liquid at a lower pressure in the first spraying state than in the second spraying state. There are various ways to vary the spray pressure of the cleaning liquid in the spray system 120. For example, by adjusting the flow rate of the cleaning liquid inside the spraying system 120 so that the cleaning liquid sprayed by the spraying system 120 has different spraying pressures, the higher the flow rate of the cleaning liquid, the higher the spraying pressure. For another example, by adjusting the aperture of the injection port of the shower system 120, the smaller the aperture of the injection port, the larger the cleaning liquid injection pressure. For another example, the flow rate of the cleaning liquid and the aperture of the ejection port are adjusted simultaneously to change the ejection pressure of the cleaning liquid. The means for realizing the spraying system 120 having two spraying states is not limited, as long as the spraying system 120 can spray the cleaning liquid with different spraying pressures in the two spraying states.

The control device 130 has a garbage disposal control mode and a cleaning control mode. When the control device 130 is in the waste treatment control mode, waste treatment and emptying may be performed. The control device 130 may be in a purge control mode to purge the process chamber 110.

Specifically, when the control device 130 is in the garbage disposal control mode, the garbage disposer 100 is in the garbage disposal operation mode, and the spraying system 120 is in the first spraying state, the spraying system 120 can spray the cleaning liquid into the processing chamber 110, and the spraying pressure of the cleaning liquid is relatively low. When the control device 130 is in the cleaning control mode, the garbage disposer 100 is in the cleaning operation mode, and the spraying system 120 is in the second spraying state, the spraying system 120 can spray the cleaning liquid into the processing chamber 110, and the spraying pressure of the cleaning liquid is relatively high.

In the garbage disposal mode of operation, the spraying system 120 sprays cleaning liquid into the disposal chamber 110, and the disposal device can be lubricated by the cleaning liquid, thereby prolonging the service life of the disposal device. Meanwhile, the crushed garbage can be discharged out of the sewage discharge port P of the treatment cavity 110 under the driving of the flowing of the cleaning solution, so that the crushed garbage can be discharged out of the treatment cavity 110 more smoothly. Furthermore, the cleaning liquid sprayed from the spray system 120 may also assist in performing a preliminary cleaning of the processing chamber 110. In the cleaning operation mode, the spraying system 120 still sprays the cleaning liquid into the processing chamber 110, and the spraying cleaning liquid has a larger spraying pressure, so that when the cleaning liquid acts on the processing chamber 110, the cleaning liquid can strongly clean the dirt (including garbage, sewage, oil and water) remained in the processing chamber 110, and the processing chamber 110 can be effectively cleaned.

In the garbage disposer 100, the control device 130 is in the garbage disposal control mode and the cleaning control mode, the spraying system 120 sprays cleaning liquid into the processing chamber 110, the cleaning liquid can help garbage to be discharged from the processing chamber 110 and simultaneously perform primary cleaning on the processing chamber 110, and the cleaning liquid can perform powerful cleaning on the processing chamber 110 and effectively clean the processing chamber 110. Thus, the problems of bad user health, such as smelling and rotting, cockroach attraction, etc. caused by the dirt remaining in the processing chamber 110, can be avoided.

In some embodiments, the spray system 120 includes a spray device 121, the spray device 121 having a spray channel configured to communicate a liquid supply with the process chamber 110. The injection device 121 is connected to the control device 130 in communication, and can change the flow area of its injection channel under the control of the control device 130. In the first spraying state, the flow area of the spraying channel is a first flow area, and in the second spraying state, the flow area of the spraying channel is a second flow area which is smaller than the first flow area.

The spray device 121 is in communication with the liquid supply for spraying a cleaning liquid into the processing chamber 110. The number of the injection channels may be plural, and each injection channel communicates the liquid supply source with the processing chamber 110. Each of the injection passages may be configured by a plurality of injection pipes, respectively, or may be configured by each injection hole configured on one of the injection heads 121 a. The present application is not limited to the formation of the injection channel.

The flow area of the ejection channel refers to an area through which the liquid flows out of the cross-sectional area of the ejection channel. The flow area of the injection passage is reduced when the area for the liquid to flow through in the injection passage is reduced, and the flow area of the injection passage is increased when the area for the liquid to flow through in the injection passage is increased.

When the flow area of the ejection channel increases, the flow velocity of the liquid in the ejection channel decreases, and the resulting ejection pressure decreases. When the flow area of the ejection channel decreases, the flow velocity of the liquid in the ejection channel increases and the resulting ejection pressure increases.

When the control device 130 is in the garbage disposal control mode, the control device 130 controls the spraying channel of the spraying device 121 to adjust to the first flow area. When the control device 130 is in the cleaning control mode, the control device 130 controls the spray channel of the spray device 121 to adjust to the second flow area, so as to change the spray pressure of the spray system 120.

At this time, the flow area of the injection channel of the injection device 121 is changed to adjust the injection pressure of the spraying system 120, so that the spraying system 120 is switched between the first spraying state and the second spraying state, and the control is simple and easy to implement.

There are various ways of achieving an adjustable flow area of the injection channel. Referring to fig. 3 and 4, in some embodiments, the spraying device 121 includes a spraying head 121a, a regulating member 121b and a driving member 121c, the spraying head 121a is located in the processing chamber 110, and is provided with a first spraying opening s1 and a second spraying opening s2 communicating the liquid supply source and the processing chamber 110, the first spraying opening s1 has a larger aperture than the second spraying opening s2, and the regulating member 121b is disposed on the spraying head 121a and is in transmission connection with the driving member 121c. The driving member 121c is connected to the control device 130 in a communication manner, and is configured to drive the adjusting member 121b to move relative to the spraying head 121a under the control of the control device 130, and the adjusting member 121b switches between a position for opening the first spraying port s1 and a position for opening the second spraying port s2 during the moving process; one of the first injection ports s1 and the second injection ports s2, which is opened by the regulating member 121b, is configured as an injection passage.

The adjusting member 121b may be an adjusting blade, an adjusting block, or the like. Different driving members 121c are selected according to the moving mode of the adjusting member 121 b. When the adjusting part 121b moves relative to the spraying head 121a, the driving part 121c may be a rotating motor, and the adjusting part 121b is provided with a rack engaged with the rotating motor. When the adjusting member 121b rotates relative to the spraying head 121a, the driving member 121c may also be a rotating motor, and the adjusting member 121b may be provided with a rotating shaft rotating with the rotating motor. The adjusting member 121b may be disposed in the spraying head 121a, so as not to be exposed to the processing chamber 110, and not only is the appearance beautiful but also the corrosion damage caused by the garbage in the processing chamber 110 can be avoided. Of course, the adjuster 121b may be disposed outside the ejecting head 121 a. The specific construction of the adjusting member 121b and the specific construction of the driving member 121c are not limited in this application, as long as the above functions can be achieved, and those skilled in the art can design flexibly according to the conventional arrangement.

The discharge head 121a includes two kinds of ejection ports, i.e., a first ejection port s1 and a second ejection port s2. The adjusting piece 121b is alternatively opened from the first injection ports s1 and the second injection ports s2 by the driving of the driving piece 121c. The opened ejection port forms an ejection passage of the ejection device 121. Since the first ejection ports s1 are different in aperture from the second ejection ports s2, the flow areas of the ejection passages are made different. The first injection ports s1 correspond to injection passages forming a first flow area, and the second injection ports s2 correspond to injection passages forming a second flow area.

In the first spray state, all the first injection ports s1 may be opened, and in the second spray state, all the second injection ports s2 may be opened. At this time, the change of the flow area of the injection passage is realized by switching the opening of the first injection port s1 and the second injection port s2, the structure is simple, the control is simple, and the cost reduction is facilitated.

Of course, the way in which the flow area of the injection channel is adjustable is not limited to the embodiments described above. In other embodiments, it is also possible that the ejection head 121a has only ejection ports of one kind of aperture, the regulating member 121b is movable between a position where each ejection port is fully opened and a position where a portion of each ejection port can be covered, and the ejection passage is formed by a partial configuration where each ejection port is not blocked by an ejection port. In other embodiments, it is also possible that the adjuster 121b is capable of switching between a position of inserting each injection port (having a gap with a hole wall of each injection port) and a position of withdrawing each injection port during movement, so as to change the flow area of each injection port, from which each injection passage is formed.

In some embodiments, referring to fig. 2, the processing chamber 110 has an inner sidewall surrounding the central axis Z thereof, and the first injection ports s1 and the second injection ports s2 are opened toward the inner sidewall.

The first and second ejection ports s1 and s2 may each include a plurality of, and the cleaning liquid ejected from the first and second ejection ports s1 and s2 is ejected toward the inner sidewall. All the injection ports may be arranged around the central axis Z of the processing chamber 110, and particularly, the first injection ports s1 and the second injection ports may be arranged alternately. Specifically, the ejection head 121a has an outer sidewall facing an inner sidewall, and each ejection port is provided on the inner sidewall of the ejection head 121a to eject the cleaning liquid toward the inner sidewall.

In an actual use state, the central axis Z of the processing chamber 110 may be arranged along the gravity direction, and when dirt is remained on the inner sidewall, the dirt is easily remained on the inner sidewall. At this moment, the cleaning solution sprays towards the lateral wall, can effectively strike the filth of inside wall, avoids the filth adhesion on the inside wall. Simultaneously, the filth can be taken away when the cleaning solution glides along the inside wall under gravity.

In some embodiments, the spraying system 120 further comprises a power device 122, and the power device 122 is disposed on a path connecting the spraying device 121 and the liquid supply source for accelerating the flow of the cleaning liquid.

The power device 122 is a device capable of circulating cleaning liquid and providing flow power to the cleaning liquid circulating itself. The power plant 122 typically has an inlet end and an outlet end, and the cleaning fluid exiting the outlet end may have a higher flow rate than the cleaning fluid entering the inlet end. When the flow rate of the cleaning liquid is higher, a higher spraying pressure may be generated when the cleaning liquid is sprayed from the spraying device 121.

Specifically, without limitation, the power device 122 may include a pump body through which power is generated to accelerate the flow of cleaning fluid. The number of the pump bodies can be flexibly arranged, and is not limited specifically. The pump body is a conventional component in the art, and may be a booster pump, a suction pump, or the like, and the specific type of the pump body is not specifically limited in the embodiments of the present application.

At this time, the power unit 122 can increase the spraying pressure of the cleaning liquid sprayed by the spraying unit 121, thereby increasing the cleaning effect of the cleaning liquid.

In some embodiments, referring to fig. 1 and 2, the garbage disposer 100 further includes a pulverizing device 111, the pulverizing device 111 is disposed in the treatment chamber 110, the pulverizing device 111 is communicatively connected to the control device 130, and the control device 130 is further configured to control the pulverizing device 111 to perform a pulverizing operation in a garbage disposal control mode.

As described in the above embodiments, the crushing device 111 may be a combination of a motor and a blade, a combination of a motor and a grinding disk, or the like, and the specific structure is not limited, and it can crush the garbage to be treated.

In the garbage disposal control mode, the control device 130 controls the crushing device 111 to perform crushing operation, and the crushing device 111 crushes the garbage in the processing chamber 110, so that the garbage can be refined, and the garbage is prevented from blocking a conveying pipeline such as a sewer.

Of course, in other embodiments, the spraying system 120 may also include an additional water inlet valve, through which the liquid supply and the spraying device 121 are switched on or off.

In some embodiments, in the cleaning control mode, the control device 130 is further configured to control the crushing device 111 to perform the crushing operation. At this time, when waste having a slightly larger mass or a slightly larger volume adheres to the processing chamber 110 and cannot be successfully shredded in the waste disposal control mode, the waste is washed away by the cleaning liquid in the cleaning control mode and then pulverized by the pulverizing device 111. Therefore, the blockage of the downstream pipeline by the part of garbage can be avoided, and the garbage treatment effect is improved.

In some embodiments, the waste disposer 100 further includes a turbidity sensor 150, the turbidity sensor 150 for obtaining a turbidity value of the waste outlet P of the treatment cavity 110, the control device 130 is in communication with the turbidity sensor 150 and is configured to: and when the obtained turbidity value meets a preset condition, switching from the garbage treatment control mode to the cleaning control mode.

The drain P is a passage through which the garbage is discharged out of the treating chamber 110. The turbidity sensor 150 may be directly provided at the drain P or provided on a pipe connected to the drain P. The turbidity sensor 150 is a sensor for detecting the degree of turbidity of water, and is a conventional component in the art, and the structure and principle thereof are not particularly limited herein.

In actual operation, in the process of crushing the garbage by the crushing device 111, the crushed garbage is driven by the cleaning solution to be discharged from the sewage discharge port P synchronously, and the turbidity sensor 150 detects the turbidity value of the sewage (mixture of the crushed garbage and the cleaning solution) discharged from the sewage discharge buckle. The higher the turbidity value detected by the turbidity sensor 150, which indicates the higher the content of the garbage in the sewage, the garbage still exists in the processing chamber 110, and the garbage processing process is not finished. When the turbidity value detected by the turbidity sensor 150 is low, indicating that the amount of garbage in the dirt is low, the amount of garbage in the processing chamber 110 is reduced. When the turbidity value detected by the turbidity sensor 150 satisfies the preset condition, which indicates that the garbage in the processing chamber 110 is substantially emptied, the garbage disposal process is finished. The control unit 130 can thus switch from the waste treatment control mode to the cleaning control mode to perform the cleaning treatment of the treatment chamber 110.

The preset condition may be that the turbidity value is lower than a set threshold, and may be that the turbidity value obtained within a set time length is less than the set threshold. The latter ensures that the cleaning mode for the processing chamber 110 is entered after the waste in the processing chamber 110 is emptied, without making a judgment about a mistake due to a false detection.

At this time, the control device 130 can ensure that the garbage in the processing chamber 110 is substantially emptied in the cleaning control mode and ensure the cleaning effect of the spraying system 120 on the processing chamber 110 by using the turbidity value detected by the turbidity sensor 150 as a basis for switching the self control mode.

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

In some embodiments, referring to fig. 1 and fig. 2, the garbage disposer 100 further includes a cover 140, wherein the cover 140 is communicatively connected to the control device 130, and opens and closes the sewage inlet I of the disposal chamber 110 under the control of the control device 130. In the cleaning control mode and the waste disposal control mode, the control device 130 is further configured to: the control cover 140 closes the soil inlet I.

The treatment chamber 110 has a waste inlet I for waste to enter the interior thereof. The cover 140 can open and close the inlet I, and can switch the open and close state of the inlet I under the control of the control device 130.

In the cleaning control mode, the control device 130 controls the cover 140 to close the dirt inlet I, so as to 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, so that the peculiar smell generated in the disposal process can be prevented from flowing back to the environment and affecting the user experience.

In the present embodiment, the orientation and the structural form of the lid 140 are not particularly limited. For example, the cover 140 may be disposed inside the process chamber 110 or may be disposed outside the process chamber 110.

In some embodiments, in the purge control mode, the control device 130 is further configured to: after running the set cleaning time, the control device 130 switches to the standby mode, in which: the pulverizing device 111 and the spraying system 120 are controlled to stop, and the cover 140 is controlled to open the sewage inlet I.

In actual operation, after the control device 130 of the garbage disposer 100 enters the cleaning control mode to set 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 pulverizing device 111 and the spraying system 120 both stop working, the cover 140 opens the dirt inlet I, and the processing chamber 110 can receive new garbage again.

It should be noted that, usually, the crushing device 111 is disposed above the sewage draining port P, after the large-mass garbage enters the processing cavity 110, the large-mass garbage is prevented by the crushing device 111 and cannot be directly discharged from the sewage draining port P, and for the liquid or small-mass garbage, the liquid or small-mass garbage can be directly discharged from the sewage draining port P, and the subsequent pipeline (such as a sewer) cannot be blocked.

In some embodiments, referring to fig. 1 and 2, the garbage disposer 100 further includes a cover 140, the cover 140 is disposed in the processing chamber 110 and configured to be switchable between a first position for opening the sewage inlet I and a second position for closing the sewage inlet I, the spraying system 120 includes a spraying device 121 disposed on the cover 140, and the spraying device 121 is configured to spray cleaning liquid for cleaning the grinding chamber when the cover 140 is in the second position.

In the present embodiment, the cover 140 is disposed in the processing chamber 110, and the injection device 121 is disposed on the cover 140. The cover 140 is movably disposed in the processing chamber 110 to be switched between a first position and a second position.

Optionally, the control device 130 is in communication with the cover 140, and the cover 140 is switched between the first position and the second position under the control of the control device 130. Of course, the cover 140 may be switched between the positions under the control of an external action (such as a user) or other control structure, and is not limited in particular.

The spraying device 121 sprays the cleaning liquid only when the cover body 140 is located at the second position. That is, the cleaning liquid is sprayed when the cover 140 closes the soil inlet I. So, when spraying the cleaning solution, can not be by sewage through dirty mouthful I spill, also can not have the peculiar smell reflux, can reduce the noise that injection apparatus 121 produced in the course of the work simultaneously, help improving user's use and experience the sense.

Alternatively, the contamination inlet I is disposed at the top of the processing chamber 110, and when the cover 140 is located at the second position covering the contamination inlet I, the spraying device 121 is also located at the top of the cover 140, the cleaning liquid can be sprayed from top to bottom, the spraying distance of the cleaning liquid is farther by the gravity of the cleaning liquid, and the cleaning range of the spraying device 121 is wider. Further, the dirt inlet I is located on the central axis Z of the processing chamber 110, when the cover 140 is located at the second position, the spraying device 121 is located at the top middle region of the processing chamber 110, the distance from the spraying device 121 to the inner sidewall of the processing chamber 110 is uniform, and the inner sidewall is cleaned more uniformly by the spraying device 121.

In particular embodiments, the cover 140 is rotatably disposed within the processing chamber 110 and is switched between a first position and a second position during rotation. Specifically, optionally, the cover 140 has a rotating shaft and a motor, the motor is in communication connection with the control device 130 and is in transmission connection with the rotating shaft, and the control device 130 controls the rotating angle of the motor to realize the switching of the cover 140 between the first position and the second position, so as to open and close the dirt inlet I. At this time, the cover 140 can be rotated by a rotating shaft, and the installation mode is simple.

Of course, in other embodiments, the cover 140 may be movably disposed in the processing chamber 110, and switched between the first position and the second position during the movement. For example, a rail on which the cover 140 is slidably disposed and a linear motor installed on the rail and connected to the cover 140 are provided at the process chamber 110. The linear motor is in communication connection with the control device 130, and drives the cover body 140 to move along the track when the telescopic end of the linear motor is stretched under the control of the control device 130, so that the cover body 140 is switched between the first position and the second position, and the sewage inlet I is opened and closed.

In particular embodiments, the injection device 121 is rotatably mounted to the cover 140 about the central axis Z of the processing chamber 110. Specifically, the spraying device 121 (e.g., the spraying head 121 a) is mounted on the cover 140 via a rotary joint. When the cleaning liquid is sprayed from each spraying channel of the spraying device 121, the spraying device 121 (e.g., the spraying head 121 a) can rotate relative to the cover 140 under the driving of the cleaning liquid sprayed from each spraying channel, so as to drive each spraying channel to rotate around the axis of the processing chamber 110, thereby greatly expanding the cleaning range of the cleaning liquid.

Understandably, the higher the ejection pressure, the higher the ejection angle (angle with respect to the central axis Z) of the cleaning liquid ejected from the ejection passage, the larger the ejection range of the ejection head 121a, and the larger the cleaning range.

The above is merely an example of the arrangement of the injection device 121, and the structure of the injection device 121 is not particularly limited. For example, in other embodiments, the number of ejection heads 121a can be flexibly set, and the mounting position of the ejection devices 121 may not be limited to the cover 140 or the like.

In an embodiment of the present application, the garbage disposer 100 includes a processing chamber 110, a spraying device 121, a power device 122, a control device 130, a cover 140, a turbidity sensor 150, and a pulverizing device 111, wherein the control device 130 is communicatively connected to the power device 122, the cover 140, the turbidity sensor 150, and the pulverizing device 111. The control device 130 has a garbage disposal control mode, a cleaning control mode, and a standby mode. In the garbage disposal mode, the control device 130 controls the cover 140 to close the dirt inlet I of the disposal chamber 110, controls the power device 122 and the crushing device 111 to be activated, and the spraying device 121 sprays the cleaning liquid through the first spraying port s 1. In the garbage disposal mode, the control device 130 obtains the turbidity value of the turbidity sensor 150, and switches to the cleaning control mode after determining that the garbage disposal is completed. In the cleaning control mode, the control device 130 controls the cover 140 to keep closing the dirt inlet I, controls the crushing device 111 to keep starting, controls the power device 122 to work, and controls the spraying device 121 to spray the cleaning liquid through the second spraying port s2. After entering the cleaning control mode to set 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 dirt inlet I.

Fig. 5 is a control logic diagram of the garbage disposer 100 according to an embodiment of the present application, which shows a control process of the control device 130 according to an embodiment. For details, see the text shown in fig. 5, which is not described herein again.

Based on the same inventive concept, the present application provides a control method of the garbage disposer 100. The garbage disposer 100 can be, but is not limited to, the garbage disposer 100 provided in the above embodiments. According to some embodiments of the present application, referring to fig. 6, the method for controlling the garbage disposer 100 includes the steps of:

s10, controlling the spraying system 120 to be in a first spraying state in a garbage treatment control mode;

and S20, in a cleaning control mode, controlling the spraying system 120 to be in a second spraying state, wherein the spraying pressure of the cleaning liquid sprayed by the spraying system 120 in the first spraying state is lower than that of the cleaning liquid sprayed in the second spraying state.

The main execution body of the control method of the garbage disposer 100 of the present application is the control device 130 of the garbage disposer 100. For the description of the control device 130, the shower system 120 and the processing chamber 110, reference may be made to the description of the above embodiments, which are not repeated herein.

In practice, when the control device 130 enters the cleaning control mode, it indicates that the garbage disposer 100 has finished disposing of the garbage (mainly, pulverizing the garbage in the disposal chamber 110 and emptying). At this time, the control device 130 controls the spraying system 120 to cyclically switch between the spraying states, so that the cleaning force and the cleaning range of the cleaning solution acting on the treatment chamber 110 are constantly changed, the residual dirt in the treatment chamber 110 can be effectively cleaned, and the problems of smelling, rotting, cockroach attraction and the like which are unfavorable for the health of a user due to the residual dirt can be avoided.

In some embodiments, step S10 specifically includes the steps of:

s11, controlling the injection device 121 to adjust the flow area of the injection channel to a first flow area in the garbage disposal control mode;

correspondingly, step S20 specifically includes the steps of:

s21, in the cleaning control mode, controlling the injection device 121 to adjust the flow area of the injection channel to a second flow area, where the second flow area is smaller than the first flow area.

In this case, the spraying system 120 includes the spraying device 121, and the spraying device 121 has a spraying channel, and a flow area of the spraying channel is adjustable. For the description of the injection device 121 and the injection channel, reference is made to the above description, and details are not repeated herein.

When the flow area of the injection channel increases, the flow velocity of the liquid in the injection channel decreases and the resulting injection pressure decreases. When the flow area of the injection channel decreases, the flow velocity of the liquid in the injection channel increases and the resulting injection pressure increases.

When the control device 130 is in the garbage disposal control mode, the control device 130 controls the injection channel of the injection device 121 to adjust to the first flow area. When the control device 130 is in the cleaning control mode, the control device 130 controls the injection channel of the injection device 121 to adjust to the second flow area, so as to change the injection pressure of the spraying system 120.

At this time, the flow area of the injection channel of the injection device 121 is changed to adjust the injection pressure of the spraying system 120, so that the spraying system 120 is switched between the first spraying state and the second spraying state, and the control is simple and easy to implement.

Specifically, in the embodiment, step S11 specifically includes: in the garbage disposal control mode, the adjusting member 121b is controlled to open the first injection port s1;

step S21 specifically includes: in the purge control mode, the regulator 121b is controlled to open the second injection ports s2.

In the present embodiment, the ejecting apparatus 121 includes the adjusting member 121b, the ejecting head 121a and the driving member 121c. The descriptions of the adjuster 121b, the ejecting head 121a, and the driver 121c are referred to above, and are not repeated herein.

In the present embodiment, the discharge head 121a includes two kinds of ejection ports, i.e., the first ejection ports s1 and the second ejection ports s2. The adjusting piece 121b is alternatively opened from the first injection ports s1 and the second injection ports s2 by the driving of the driving piece 121c. The opened injection ports form injection passages of the injection device 121. Since the first ejection ports s1 are different in aperture from the second ejection ports s2, the flow areas of the ejection passages are made different. The first injection ports s1 correspond to injection passages forming a first flow area, and the second injection ports s2 correspond to injection passages forming a second flow area.

In the first spray state, all the first injection ports s1 may be opened, and in the second spray state, all the second injection ports s2 may be opened. At this time, the change of the flow area of the injection passage is realized by switching the opening of the first injection port s1 and the second injection port s2, the structure is simple, the control is simple, and the cost reduction is facilitated.

In some embodiments, the step S10 further comprises: the crushing apparatus 111 is controlled to perform the crushing operation. In the garbage disposal control mode, the control device 130 controls the crushing device 111 to perform crushing operation, and the crushing device 111 crushes the garbage in the processing chamber 110, so that the garbage can be refined, and the garbage is prevented from blocking a conveying pipeline such as a sewer.

In some embodiments, the step S20 further comprises: the crushing apparatus 111 is controlled to perform the crushing operation. At this time, when waste of a slightly larger mass or a slightly larger volume adheres to the processing chamber 110 and cannot be successfully shredded in the waste treatment control mode, the waste is washed away by the cleaning liquid in the cleaning control mode and then pulverized by the pulverizing device 111. Therefore, the blockage of the downstream pipeline by the part of garbage can be avoided, and the garbage treatment effect is improved.

In some embodiments, referring to fig. 7, the control method further includes the steps of:

s30, obtaining the turbidity value of the sewage discharging port P of the processing cavity 110, which is obtained by the turbidity sensor 150, and switching from the garbage processing control mode to the cleaning control mode when the turbidity value meets the preset condition.

The description of the turbidity sensor 150 is described in the above embodiments, and is not repeated herein. At this time, the control device 130 can ensure that the garbage in the processing chamber 110 is substantially emptied in the cleaning control mode and ensure the cleaning effect of the spraying system 120 on the processing chamber 110 by using the turbidity value detected by the turbidity sensor 150 as the basis for switching the self control mode.

In some embodiments, referring to fig. 7, the control method further includes the steps of:

s40, after entering a cleaning control mode and setting cleaning time, switching to a standby mode; in the standby mode, the pulverizing device 111 and the shower system 120 are controlled to stop, and the lid 140 is controlled to open the dirt inlet I of the processing chamber 110.

In actual operation, after the control device 130 of the garbage disposer 100 enters the cleaning control mode to set 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 pulverizing device 111 and the spraying system 120 both stop working, the cover 140 opens the dirt inlet I, and the processing chamber 110 can receive new garbage again.

Of course, the control method of the garbage disposer 100 provided in this embodiment may further include other control processes that can be implemented by the control device 130 in the above embodiments, which are specifically described in the above embodiments and are not described herein again. In the present embodiment, the step numbers such as steps S10, S20, S30, and S40 do not indicate the order of the steps.

Based on the same inventive concept, the embodiment of the present application further provides a control device 130 for implementing the control method of the garbage disposer 100 mentioned above. The implementation scheme for solving the problem provided by the apparatus is similar to the implementation scheme described in the method, so the specific limitations in one or more embodiments of the control apparatus 130 provided below may refer to the limitations on the control method of the garbage disposer 100 in the foregoing, and are not described herein again.

In one embodiment, as shown in fig. 8, there is provided a control device 130 of the garbage disposer 100, wherein the control device 130 comprises: a control module 131, wherein:

the control module 131 is configured to control the spraying system 120 to be in a first spraying state in the garbage disposal control mode; and is also used for controlling the spraying system 120 to be in a second spraying state in the cleaning control mode, wherein the spraying pressure of the cleaning liquid sprayed by the spraying system 120 in the first spraying state is lower than that in the second spraying state.

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

in the garbage disposal control mode, the injection device 121 is controlled to adjust the flow area of the injection channel to a first flow area; in the purge control mode, the injection device 121 is controlled to adjust the flow area of the injection passage thereof to a second flow area, which is smaller than the first flow area.

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

in the garbage disposal control mode, the adjusting member 121b is controlled to open the first injection port s1; in the purge control mode, the regulator 121b is controlled to open the second injection ports s2.

In one embodiment, the control module 131 is further configured to: in the garbage disposal control mode, the crushing apparatus 111 is controlled to perform the crushing operation.

In one embodiment, the control module 131 is further configured to: in the cleaning control mode, the crushing apparatus 111 is controlled to perform the crushing operation.

In one embodiment, the control device 130 further includes an obtaining module 132, and the obtaining module 132 is communicatively connected to the control module 131; the obtaining module 132 is configured to obtain a turbidity value of the sewage draining exit P of the processing chamber 110, which is obtained by the turbidity sensor 150; the control module 131 is further configured to switch from the garbage disposal control mode to the cleaning control mode when the turbidity value satisfies a preset condition.

In one embodiment, the control module 131 is further configured to: after entering a cleaning control mode and setting cleaning time, switching to a standby mode; in the standby mode, the pulverizing device 111 and the shower system 120 are controlled to stop, and the lid 140 is controlled to open the dirt inlet I of the processing chamber 110.

The various modules in the control device 130 of the garbage disposer 100 can be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (27)

1. A waste disposer, comprising:

a process chamber (110);

a spray system (120) for spraying a cleaning liquid into the processing chamber (110), the spray system (120) having a first spray state and a second spray state, the spray system (120) spraying the cleaning liquid in the first spray state at a lower spray pressure than in the second spray state;

a control device (130) communicatively coupled to the spray system (120);

wherein the control device (130) has a waste treatment control mode configured to control the spraying system (120) in the first spraying state and has a cleaning control mode configured to control the spraying system (120) in the second spraying state.

2. A waste processor according to claim 1, characterized in that the spraying system (120) comprises a spraying device (121), the spraying device (121) is provided with a spraying channel configured to communicate a liquid supply with the processing chamber (110), the spraying device (121) is connected with the control device (130) in a communication way, and the flow area of the spraying channel can be changed under the control of the control device (130);

in the first spraying state, the flow area of the spraying channel is a first flow area, and in the second spraying state, the flow area of the spraying channel is a second flow area which is smaller than the first flow area.

3. The garbage disposer according to claim 2, wherein the spraying device (121) comprises a spraying head (121 a), a regulating member (121 b) and a driving member (121 c), the spraying head (121 a) is located in the treatment chamber (110) and is provided with a first spraying port (s 1) and a second spraying port (s 2) which communicate the liquid supply source and the treatment chamber (110), and the first spraying port (s 1) has a larger hole diameter than the second spraying port (s 2);

the adjusting piece (121 b) is arranged on the spray head (121 a) and is in transmission connection with the driving piece (121 c), the driving piece (121 c) is in communication connection with the control device (130) and is configured to drive the adjusting piece (121 b) to switch between a position for opening the first spray opening (s 1) and a position for opening the second spray opening (s 2) under the control of the control device (130);

one of the first injection port (s 1) and the second injection port (s 2) that is opened by the regulating member (121 b) is configured as the injection passage.

4. Waste processor according to claim 3, characterized in that the processing chamber (110) has an inner side wall arranged around its central axis (Z), the first injection ports (s 1) and the second injection ports (s 2) both opening towards the inner side wall.

5. A waste processor according to claim 2, characterized in that the spraying system (120) further comprises a power unit (122), the power unit (122) being arranged in a path connecting the spraying unit (121) and the liquid supply for accelerating the flow of the cleaning liquid.

6. A waste disposer according to claim 1, wherein the waste disposer (100) further comprises a shredding device (111), the shredding device (111) being provided in the treatment chamber (110), the shredding device (111) being communicatively connected to the control device (130);

in the waste disposal control mode, the control device (130) is further configured to control the crushing device (111) to perform a crushing operation.

7. A waste processor according to claim 6, characterized in that in the cleaning control mode the control device (130) is further configured to control the shredding device (111) to perform the shredding operation.

8. A waste processor according to claim 6, characterized in that the waste processor (100) further comprises a turbidity sensor (150), the turbidity sensor (150) being adapted to obtain a turbidity value of the waste outlet (P) of the processing chamber (110);

the control device (130) is communicatively coupled to the turbidity sensor (150) and configured to: and when the obtained turbidity value meets a preset condition, switching from the garbage treatment control mode to the cleaning control mode.

9. A waste processor according to claim 6, wherein the waste processor (100) further comprises a cover body (140), the cover body (140) is connected with the control device (130) in a communication way, and opens and closes the waste inlet (I) of the processing chamber (110) under the control of the control device (130);

in the cleaning control mode and the waste disposal control mode, the control device (130) is further configured to: controlling the cover body (140) to close a sewage inlet (I) of the processing cavity (110).

10. A waste processor according to claim 9, wherein in the washing control mode the control device (130) is further configured to: switching to a standby mode after running for setting the cleaning time;

in the standby mode, the control device (130) is configured to: the smashing device (111) and the spraying system (120) are controlled to stop, and the cover body (140) is controlled to open the sewage inlet (I).

11. A waste disposer according to claim 1, wherein the waste disposer (100) further comprises a cover (140), the cover (140) being disposed within the treatment chamber (110) and being configured to be switchable between a first position opening a waste inlet (I) of the treatment chamber (110) and a second position closing the waste inlet (I);

the spray system (120) comprises a spray device (121) arranged on the cover body (140), wherein the spray device (121) is configured to spray cleaning liquid for cleaning the processing chamber (110) when the cover body (140) is located at the second position.

12. A waste processor according to claim 11, wherein the cover (140) is rotatably arranged in the processing chamber (110) and is switched between the first position and the second position during rotation.

13. A waste processor according to claim 11, characterized in that the spraying device (121) is rotatably mounted on the cover (140) about a central axis (Z) of the processing chamber (110).

14. A control method of a garbage disposer, which is characterized by comprising the following steps:

s10, controlling a spraying system (120) to be in a first spraying state in a garbage treatment control mode;

and S20, controlling the spraying system (120) to be in a second spraying state in a cleaning control mode, wherein the spraying pressure of the cleaning liquid sprayed by the spraying system (120) in the first spraying state is lower than that of the cleaning liquid sprayed in the second spraying state.

15. The method for controlling a garbage disposer according to claim 14, wherein the step S10 specifically comprises the steps of:

s11, controlling an injection device (121) to adjust the flow area of an injection channel of the injection device to a first flow area in the garbage treatment control mode;

correspondingly, the step S20 specifically includes the steps of:

s21, in the cleaning control mode, controlling the spraying device (121) to adjust the flow area of the spraying channel of the spraying device to a second flow area, wherein the second flow area is smaller than the first flow area.

16. The method for controlling a garbage disposer according to claim 15, wherein the step S11 specifically comprises: controlling the regulating member (121 b) to open the first injection port (s 1) in the garbage disposal control mode;

the step S21 specifically includes: in the purge control mode, the regulating member (121 b) is controlled to open the second injection port (s 2).

17. The method for controlling a garbage disposer according to claim 14, wherein the step S10 further comprises: controlling the crushing device (111) to perform crushing operation.

18. The method for controlling a garbage disposer according to claim 14, wherein the step S20 further comprises: controlling the crushing device (111) to perform the crushing operation.

19. The garbage disposer of claim 14, further comprising:

s30, obtaining a turbidity value of a sewage outlet (P) of the processing cavity (110) obtained by the turbidity sensor (150), and when the turbidity value meets a preset condition, switching from the garbage treatment control mode to the cleaning control mode.

20. The garbage disposer of claim 14, further comprising:

s40, after entering the cleaning control mode and setting the cleaning time, switching to a standby mode; and in the standby mode, the crushing device (111) and the spraying system (120) are controlled to stop, and the cover body (140) is controlled to open the sewage inlet (I) of the treatment cavity (110).

21. A control device of a waste processor, characterized in that the control device (130) comprises:

the control module (131) is used for controlling the spraying system (120) to be in a first spraying state in a garbage treatment control mode; and is also used for controlling the spraying system (120) to be in a second spraying state under the cleaning control mode, wherein the spraying pressure of the cleaning liquid sprayed by the spraying system (120) in the first spraying state is lower than that of the cleaning liquid sprayed in the second spraying state.

22. A control arrangement of a waste processor according to claim 21, characterized in that the control module (131) is further adapted to:

controlling the injection device (121) to adjust the flow area of the injection channel thereof to a first flow area in the waste treatment control mode; in the purge control mode, the injection device (121) is controlled to adjust a flow area of an injection passage thereof to a second flow area, which is smaller than the first flow area.

23. A control arrangement of a waste processor according to claim 22, characterized in that the control module (131) is further adapted to:

controlling the regulating member (121 b) to open the first injection port (s 1) in the garbage disposal control mode; in the purge control mode, the regulating member (121 b) is controlled to open the second injection port (s 2).

24. A control arrangement of a waste processor according to claim 21, characterized in that the control module (131) is further adapted to: and in the garbage treatment control mode, controlling the crushing device (111) to perform crushing operation.

25. A control arrangement of a waste processor according to claim 21, characterized in that the control module (131) is further adapted to: in the cleaning control mode, the crushing device (111) is controlled to perform a crushing operation.

26. A control device of a garbage disposer according to claim 21, wherein the control device (130) further comprises an acquisition module (132), the acquisition module (132) being communicatively connected to the control module (131);

the acquisition module (132) is used for acquiring the turbidity value of the sewage draining outlet (P) of the processing cavity (110) acquired by the turbidity sensor (150);

the control module (131) is further configured to switch from the garbage disposal control mode to the cleaning control mode when the turbidity value satisfies a preset condition.

27. A control arrangement of a waste processor according to claim 21, characterized in that the control module (131) is further adapted to:

after entering the cleaning control mode and setting the cleaning time, switching to a standby mode; and in the standby mode, the crushing device (111) and the spraying system (120) are controlled to stop, and the cover body (140) is controlled to open the sewage inlet (I) of the treatment cavity (110).

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