CN114016258B - Detergent box structure, detergent box, washing machine, control method of washing machine and medium - Google Patents
Detergent box structure, detergent box, washing machine, control method of washing machine and medium Download PDFInfo
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- CN114016258B CN114016258B CN202111411866.8A CN202111411866A CN114016258B CN 114016258 B CN114016258 B CN 114016258B CN 202111411866 A CN202111411866 A CN 202111411866A CN 114016258 B CN114016258 B CN 114016258B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/04—Signal transfer or data transmission arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
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- Computer Networks & Wireless Communication (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a detergent box structure, a detergent box, a washing machine, a control method and a medium thereof, belonging to the field of detergent boxes; comprises a softener cavity and a detergent cavity; the softener cavity is divided into a first space, a second space and a third space, and the second space is connected with the detergent cavity; when a user normally uses the softener cavity and the detergent cavity, the first switch is turned on, the second switch and the third switch are turned off, and the softener is contained in the first space and the second space; when a user does not use the softener cavity, the first switch is turned off, the second switch and the third switch are turned on, and the second space and the third space are used for containing detergent and flow out from the first detergent outlet at the third space; thus, when the user does not use the softener, the second space and the third space of the softener cavity can be used for detergent; space waste is reduced, and space utilization rate and user experience are greatly improved.
Description
Technical Field
The present invention relates to the field of detergent box, and more particularly, to a detergent box structure, a detergent box, a washing machine, a control method thereof, and a medium thereof.
Background
Detergent boxes of automatic laundry machines on the market mostly have two cavity positions, namely a detergent cavity and a softener cavity. In the face of different requirements of various users, some users may not use the softener and only use the detergent to finish washing, so that the softener cavity is not used all the time, and the space of the softener cavity is wasted. However, if the cavity is eliminated, the user cannot add the softener when the user wants to use the device.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a detergent box structure, a detergent box, a washing machine, a control method and a medium thereof, and aims to solve the problem that when the existing washing machine is provided with two cavities and softener is not used, the space of the softener is wasted.
The technical scheme adopted by the invention for solving the technical problems is as follows:
in a first aspect of the present invention,
a detergent box structure comprises a softener cavity and a detergent cavity,
the softener cavity comprises:
the first space is used for fixedly storing the softener;
the second space is respectively connected with the first space and the detergent cavity and is used for storing the softener from the first space or the detergent from the detergent cavity;
a third space connected to the second space for storing the detergent from the second space;
a first switch is arranged at the joint of the first space and the second space and used for controlling whether the first space is communicated with the second space or not; valves are respectively arranged on the first space and the second space and are used for controlling whether the softener in the first space and/or the second space flows out of the softener outlet or not;
the second space is connected with the detergent cavity, and a second switch is arranged at the joint of the second space and the detergent cavity; a third switch is arranged at the joint of the second space and the third space and used for controlling whether the second space is communicated with the third space or not;
the third space is provided with a first detergent outlet for flowing out of the detergent.
Further, the second space comprises at least two cavities, and each cavity is provided with a valve for controlling whether the cavity is communicated with the softener outlet;
the first space is connected with a first cavity, and the first switch is arranged at the joint of the first cavity and the first space; the first cavity is connected with the detergent cavity, and the second switch is arranged at the joint of the first cavity and the detergent cavity;
the third space is communicated with the second cavity, and the third switch is arranged between the third space and the first cavity.
Further, when the number of the cavities included in the second space is more than two, the rest of the cavities are arranged between the first cavity and the second cavity in series, any one of the rest of the cavities is connected with the two cavities, and a connection switch is arranged at the connection position of the rest of the cavities and used for controlling whether the two connected cavities are connected or not.
Further, the detergent cavity comprises a second detergent outlet, and the second detergent outlet is provided with a fourth switch for controlling whether the detergent outlet puts detergent.
Further, the first switch, the second switch, the third switch, the fourth switch and the communication switch are electromagnetic valves.
Further, the method also comprises the following steps:
the liquid level sensor is arranged in any cavity of the second space and used for detecting the liquid level in any cavity;
and the controller is used for controlling the first switch, the second switch, the third switch, the fourth switch, the communication switch and the valve to be in a switch state.
In a second aspect of the present invention,
a detergent box comprising the structure set forth in any one of the claims of the first aspect.
In a third aspect,
a washing machine comprising the detergent box of the second aspect.
In a fourth aspect of the present invention,
a control method of a washing machine applied to the washing machine of the second aspect, the method comprising the steps of:
further comprising:
the liquid level sensor is arranged in any cavity of the second space and used for detecting the liquid level in any cavity;
and the controller is used for controlling the first switch, the second switch, the third switch, the fourth switch, the communication switch and the valve to be in the on-off state. .
Further, the controlling the working state of the switch in the detergent box according to the liquid level condition comprises:
judging whether detergent exists in the second space or not according to the liquid level condition;
when no detergent exists in the second space, controlling the third switch to be turned off, and controlling the first switch and all the communication switches to be turned on so that the softener in the first space flows into the second space;
when the detergent exists in the second space, controlling the third switch to be opened and the fourth switch to be closed so as to use the detergent in the second space only; and simultaneously controlling the working states of the first switch and the communication switch in the second space according to the liquid level condition.
Further, the controlling the working states of the first switch and the communication switch in the second space according to the liquid level condition includes:
if two connected cavities exist, one cavity has detergent and the other cavity does not have detergent, the communication switch between the two connected cavities is controlled to be turned off, and the first switch and the other communication switches are controlled to be turned on.
In a fourth aspect of the present invention,
a storage medium, comprising:
a processor and a memory for storing processor-executable instructions;
the processor is configured to perform the method of any of the third aspect.
Has the beneficial effects that:
the technical scheme of the application provides a detergent box structure, a detergent box, a washing machine, a control method and a medium thereof, wherein the detergent box structure comprises a softener cavity and a detergent cavity; the softener cavity is divided into a first space, a second space and a third space, and the second space is connected with the detergent cavity; when a user normally uses the softener cavity and the detergent cavity, the first switch is turned on, the second switch and the third switch are turned off, and the softener is contained in the first space and the second space; when the user does not use the softener cavity, the first switch is turned off, the second switch and the third switch are turned on, and the second space and the third space are used for containing detergent and flow out from the first detergent outlet at the third space; thus, when the user does not use the softener, the second space and the third space of the softener cavity can be used for detergent; the space waste is reduced, and the space utilization rate and the user experience are greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a detergent box according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a specific washing box according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the backside structure of FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a flow chart of a control method for a washing machine according to an embodiment of the present invention;
reference numerals are as follows: 1-softener cavity, 2-detergent cavity, 3-first space, 4-second space, 5-third space, 6-softener outlet, 7-first detergent outlet, 8-first cavity, 9-second cavity, 10-third cavity, 11-second detergent outlet, 12-detergent inlet and 13-softener inlet.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the following detailed description of the technical solutions of the present invention is provided with reference to the accompanying drawings and embodiments. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, an embodiment of the present invention provides a detergent box structure, including a softener cavity 1 and a detergent cavity 2,
the softener cavity 1 includes:
the first space 3 is used for fixedly storing the softener;
a second space 4 connected with the first space 3 and the detergent cavity 2 respectively and used for storing the softener from the first space 3 or the detergent from the detergent cavity 2;
a third space 5 connected to the second space 4 for storing the detergent from the second space 4;
a first switch is arranged at the joint of the first space 3 and the second space 4 and is used for controlling whether the first space 3 is communicated with the second space 4 or not; valves are respectively arranged on the first space 3 and the second space 4 and are used for controlling whether the softener in the first space 3 and/or the second space 4 flows out of the softener outlet 6 or not;
the second space 4 is connected with the detergent cavity 2, and a second switch is arranged at the joint of the second space 4 and the detergent cavity 2; a third switch is arranged at the joint of the second space 4 and the third space 5 and is used for controlling whether the second space 4 is communicated with the third space 5 or not;
the third space 5 is provided with a first detergent outlet 7 for outflow of detergent.
The embodiment of the invention provides a detergent box structure, which comprises a softener cavity and a detergent cavity, wherein the softener cavity is provided with a first opening and a second opening; the softener cavity is divided into a first space, a second space and a third space, and the second space is connected with the detergent cavity; when a user normally uses the softener cavity and the detergent cavity, the first switch is turned on, the second switch and the third switch are turned off, and the softener is contained in the first space and the second space; when a user does not use the softener cavity, the first switch is turned off, the second switch and the third switch are turned on, and the second space and the third space are used for containing detergent and flow out from the first detergent outlet at the third space; thus, when the user does not use the softener, the second space and the third space of the softener cavity can be used for detergent; space waste is reduced, and space utilization rate and user experience are greatly improved.
As shown in fig. 2 and fig. 3, the embodiment of the invention provides a detergent box structure with three cavities in the second space 4, wherein the softener cavity 1 comprises:
the first space 3 is used for fixedly storing the softener;
a second space 4 connected with the first space 3 and the detergent cavity 2 respectively and used for storing the softener from the first space 3 or the detergent from the detergent cavity 2;
a third space 5 connected to the second space 4 for storing the detergent from the second space 4;
a first switch is arranged at the joint of the first space 3 and the second space 4 and is used for controlling whether the first space 3 is communicated with the second space 4 or not; valves are respectively arranged on the first space 3 and the second space 4 and are used for controlling whether the softener in the first space 3 and/or the second space 4 flows out from the softener outlet 6 or not;
the second space 4 is connected with the detergent cavity 2, and a second switch is arranged at the joint of the second space 4 and the detergent cavity 2; a third switch is arranged at the joint of the second space 4 and the third space 5 and is used for controlling whether the second space 4 is communicated with the third space 5 or not;
the third space 5 is provided with a first detergent outlet 7 for outflow of detergent.
As shown in fig. 2, the second space 4 comprises at least three cavities: a first cavity, a second cavity 9 and a third cavity 10; every cavity is equipped with the valve respectively for whether control cavity communicates with softener export 6, wherein:
the first space 3 is connected with the first cavity, and the first switch is arranged at the joint of the first cavity and the first space 3; the first cavity is connected with the detergent cavity 2, and the second switch is arranged at the joint of the first cavity and the detergent cavity 2;
the third space 5 is communicated with the second cavity 9, and the third switch is arranged between the third space 5 and the first cavity.
The third cavity 10 is arranged between the first cavity and the second cavity 9, a first communicating switch is arranged between the first cavity and the third cavity 10, and a second communicating switch is arranged between the third cavity 10 and the second cavity 9.
It should be noted that the detergent chamber 2 includes a second detergent outlet 11, and the detergent outlet is provided with a fourth switch for controlling whether the second detergent outlet 11 puts detergent.
As an optional implementation manner of the embodiment of the present invention, the first switch, the second switch, the third switch, the fourth switch, the first communication switch, and the second communication switch are solenoid valves.
Optionally, the method further comprises:
the liquid level sensor is arranged in any cavity of the second space 4 and used for detecting the liquid level in any cavity;
and the controller is used for controlling the switch states of the first switch, the second switch, the third switch, the fourth switch and the communication switch.
And initially, if the user uses the softener, the first switch, the first communicating switch, the second communicating switch and the third switch are turned on, and the second switch is turned off. The softener is located in the first space 3 and the second space 4, and the softener flows from the softener inlet 13 to the first space 3 and the second space 4 and then flows from the first space 3 and the second space 4 to the softener outlet 6. The detergent flows from the detergent inlet 12 through the detergent chamber 2 to the second detergent outlet 11.
If the user does not use the softener initially, the first switch is turned off, and the second switch, the first communication switch, the second communication switch and the third switch are turned on; the detergent can then enter the first, second and third cavities 9, 10 of the second space 4 and the third space 5 in sequence from the detergent chamber 2 and finally exit through the first detergent outlet 7.
When a subsequent user wants to continue using the softener, the softener is thrown into the first space 3 from the inlet of the softener cavity 1, and the softener flows out from the first space 3 through the softener outlet 6. For the convenience of the user, the volume of the first space 3 should be designed to be equal to or greater than the amount of softener consumed in one washing.
At this time, the second switch is turned off; the liquid level conditions of the first cavity, the second cavity 9 and the third cavity 10 are detected by liquid level sensors.
If none of the first, second and third cavities 9, 10 are detergent free; the third switch is controlled to be turned off, and the first switch and all the communication switches are controlled to be turned on, so that the softener in the first space 3 flows into the second space 4.
When the second space 4 has detergent present, the fourth switch is controlled to be turned off and the third switch is controlled to be turned on, so that only the detergent in the second space 4 is used.
Specifically, if two adjacent cavities exist, one cavity has detergent, and the other cavity does not have detergent, the communication switch between the two connected cavities is controlled to be turned off, and the first switch and the other communication switches are controlled to be turned on. Illustratively, if detergent is present in the second and third chambers 9, 10, the fourth switch is first turned off and the third switch is turned on to give priority to the use of the detergent in the softener chamber 1, as shown in fig. 2. Then the first connecting switch is turned off, and the first switch is turned on; at this time, the softener can enter the first cavity from the first space 3, namely, the storage space of the softener increases the space of the first cavity. It should be noted that, after a period of time, if the detergent in the third cavity 10 is used up, but the detergent still exists in the second cavity 9, the second connection is turned off, the first connection switch is turned on, and the rest switches remain unchanged in the original state, and at this time, the softener can enter the third cavity 10 from the first cavity, that is, the storage space of the softener increases the space of the third cavity 10.
The specific detergent box structure provided by the embodiment of the invention can reduce the space of part of the softener cavity to increase the space of the detergent cavity when a user does not use the softener, thereby avoiding the waste of the space of the softener cavity. And the detergent cavity can be gradually reduced and the softener cavity can be enlarged if the user subsequently has the requirement of the softener, so that the use of the user is greatly facilitated.
In an embodiment, the present invention further provides a detergent box, which includes the specific detergent box structure provided in the above embodiment, and the structure is described in detail in the above embodiment, and thus is not repeated herein.
According to the detergent box provided by the embodiment of the invention, the waste of the space of the softener cavity can be avoided through the detergent box structure, the space of the detergent cavity is increased, the frequency of adding detergent by a user is reduced, and the use experience of the user is improved.
In one embodiment, the invention further provides a washing machine, which comprises the detergent box provided in the embodiment.
According to the washing machine provided by the embodiment of the invention, when the softener is not used, the space of a part of the softener cavity can be reduced so as to increase the space of the detergent cavity, so that the waste of the space of the softener cavity is avoided. And the requirement that the space of the detergent cavity and the softener cavity are enlarged can be met if the user subsequently has the requirement of the softener, so that the use experience of the user is improved.
In one embodiment, as shown in fig. 4, the present invention provides a control method for a washing machine, which is applied to the washing machine provided in the above embodiment, and the method includes the following steps:
when the fact that the softener is placed in the first space of the softener cavity and a command of using the softener is received is detected, the second switch is controlled to be turned off, so that detergent in the detergent cavity is forbidden to flow into the softener cavity;
acquiring the liquid level condition of the detergent in the second space in the softener cavity;
and controlling the working state of a switch in the detergent box according to the liquid level condition.
Specifically, taking the structure of the detergent box in fig. 2 as an example, when the user uses the softener initially, the first switch, the first communication switch, the second communication switch, and the third switch are turned on, and the second switch is turned off. The softener is positioned in the first space and the second space, and the circulation mode of the softener is that the softener enters the first space and the second space from the softener inlet and then flows to the softener outlet from the first space and the second space. The detergent flows from the detergent inlet through the detergent chamber to the second detergent outlet.
If the user does not use the softener initially, the first switch is turned off, and the second switch, the first communicating switch, the second communicating switch and the third switch are turned on; at this time, the detergent can enter the first cavity, the second cavity, the third cavity and the third space of the second space from the detergent cavity in sequence, and finally flows out through the first detergent outlet.
When a subsequent user wants to continue using the softener, the softener is put into the first space from the inlet of the softener cavity, and the softener flows out from the first space through the outlet of the softener. It should be noted that, for the convenience of the user, the volume of the first space should be designed to be equal to or greater than the amount of the softener consumed in one washing.
At this time, the second switch is turned off; and liquid level conditions of the first cavity, the second cavity and the third cavity are detected through the liquid level sensor.
If none of the first, second and third cavities contain detergent; and controlling the third switch to be turned off, and controlling the first switch and all the communication switches to be turned on so that the softener in the first space flows into the second space.
When the detergent exists in the second space, the fourth switch is controlled to be turned off, and the third switch is controlled to be turned on, so that only the detergent in the second space is used, and so that only the detergent in the second space is used.
Specifically, if two adjacent cavities exist, one cavity has detergent, and the other cavity does not have detergent, the communication switch between the two connected cavities is controlled to be turned off, and the first switch and the other communication switches are controlled to be turned on. Illustratively, as shown in fig. 2, if detergent is present in the second and third chambers, the fourth switch is first turned off and the third switch is turned on to preferentially use the detergent in the softener chamber. Then the first connecting switch is turned off, and the first switch is turned on; at this time, the softener can enter the first cavity from the first space, namely, the storage space of the softener increases the space of the first cavity. It should be noted that, after a period of time, if the detergent in the third cavity is used up, but the detergent still exists in the second cavity, the second connection is turned off, the first connection switch is turned on, the rest switches are kept unchanged, and the softener can enter the third cavity from the first cavity, that is, the storage space of the softener is increased by the space of the third cavity.
According to the control method of the washing machine provided by the embodiment of the invention, when a user does not use a softener habit, an idle softener space is used as a detergent space. When a user wants to use the softener and the idle softener space is used as the detergent space, a certain softener space can be dispensed through the electromagnetic valve and the liquid level sensing and matching to store the softener. The space is fully utilized, and the space utilization rate and the user experience are improved.
An embodiment of the present invention further provides a storage medium, including:
a processor and a memory for storing processor-executable instructions;
the processor is configured to execute the washing machine control method provided by any one of the above embodiments of the invention. Since the above embodiments of the invention have described specific control processes in detail, detailed description is omitted here.
According to the storage medium provided by the embodiment of the invention, the memory stores the executable instruction of the processor, and the processor can distribute a certain softener space to store the softener through the electromagnetic valve and the liquid level sensing and matching. The space is fully utilized, and the space utilization rate and the user experience are improved.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following technologies, which are well known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried out in the method for implementing the above embodiment may be implemented by hardware that is related to instructions of a program, and the program may be stored in a computer readable storage medium, and when executed, the program includes one or a combination of the steps of the method embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer-readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (12)
1. A detergent box structure comprises a softener cavity and a detergent cavity, and is characterized in that:
the softener cavity comprises:
the first space is used for fixedly storing the softener;
the second space is respectively connected with the first space and the detergent cavity and is used for storing the softener from the first space or the detergent from the detergent cavity;
a third space connected to the second space for storing the detergent from the second space;
a first switch is arranged at the joint of the first space and the second space and used for controlling whether the first space is communicated with the second space or not; valves are respectively arranged on the first space and the second space and are used for controlling whether the softener in the first space and/or the second space flows out of the softener outlet or not;
the second space is connected with the detergent cavity, and a second switch is arranged at the joint of the second space and the detergent cavity; a third switch is arranged at the joint of the second space and the third space and used for controlling whether the second space is communicated with the third space or not;
the third space is provided with a first detergent outlet for flowing out of the detergent.
2. The structure of claim 1, wherein: the second space comprises at least two cavities, and each cavity is provided with a valve for controlling whether the cavity is communicated with the softener outlet;
the first space is connected with a first cavity, and the first switch is arranged at the joint of the first cavity and the first space; the first cavity is connected with the detergent cavity, and the second switch is arranged at the joint of the first cavity and the detergent cavity;
the third space is communicated with the second cavity, and the third switch is arranged between the third space and the first cavity.
3. The structure of claim 2, wherein: when the number of the cavities in the second space is more than two, the rest cavities are arranged between the first cavity and the second cavity in series, any rest cavity is connected with the two cavities respectively, and a connection switch is arranged at the joint of the rest cavities and used for controlling whether the two connected cavities are communicated or not.
4. The structure of claim 3, wherein: the detergent cavity comprises a second detergent outlet, and the second detergent outlet is provided with a fourth switch for controlling whether the detergent is put in the detergent outlet or not.
5. The structure of claim 4, wherein: the first switch, the second switch, the third switch, the fourth switch and the communicating switch are electromagnetic valves.
6. The structure of claim 5, wherein: further comprising:
the liquid level sensor is arranged in any cavity of the second space and used for detecting the liquid level in any cavity;
and the controller is used for controlling the first switch, the second switch, the third switch, the fourth switch, the communication switch and the valve to be in a switch state.
7. A detergent box characterized in that: comprising the structure of any one of claims 1-6.
8. A washing machine characterized by: comprising the detergent box of claim 7.
9. A control method of a washing machine is characterized in that: applied to the washing machine of claim 8, the method comprising the steps of:
when the fact that the softener is placed into the first space of the softener cavity and a command of using the softener is received is detected, controlling a second switch to be turned off so as to prohibit the detergent in the detergent cavity from flowing into the softener cavity;
acquiring the liquid level condition of a detergent in a second space in the softener cavity;
and controlling the working state of a switch in the detergent box according to the liquid level condition.
10. The method of claim 9, wherein: according to the liquid level condition, the working state of a switch in the detergent box is controlled, and the method comprises the following steps:
judging whether detergent exists in the second space or not according to the liquid level condition;
when no detergent exists in the second space, controlling the third switch to be turned off, and controlling the first switch and all the communication switches to be turned on so that the softener in the first space flows into the second space;
when the detergent exists in the second space, controlling the third switch to be opened and the fourth switch to be closed so as to use the detergent in the second space only; and simultaneously controlling the working states of the first switch and the communication switch in the second space according to the liquid level condition.
11. The method of claim 10, wherein: the controlling the working states of the first switch and the communicating switch in the second space according to the liquid level condition comprises:
if two cavities are connected, one cavity is provided with detergent, and the other cavity is not provided with detergent, the communication switch between the two cavities is controlled to be turned off, and the first switch and the other communication switches are controlled to be turned on.
12. A storage medium, comprising:
a processor and a memory for storing processor-executable instructions;
the processor is configured to perform the method of any of claims 9-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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