CN112941841A - Filter device, filter cleaning reminding method and washing machine - Google Patents
Filter device, filter cleaning reminding method and washing machine Download PDFInfo
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- CN112941841A CN112941841A CN202110126623.3A CN202110126623A CN112941841A CN 112941841 A CN112941841 A CN 112941841A CN 202110126623 A CN202110126623 A CN 202110126623A CN 112941841 A CN112941841 A CN 112941841A
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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
- D06F39/10—Filtering 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
- 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
- D06F33/43—Control of cleaning or disinfection of washing machine parts, e.g. of tubs
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/42—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/58—Indications or alarms to the control system or to the user
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/58—Indications or alarms to the control system or to the user
- D06F2105/60—Audible signals
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The application relates to a filter device, a filter cleaning reminding method and a washing machine, wherein the filter device comprises a first filter box body, a magnetic connecting assembly, a weighing assembly and a filter supporting shell; the first filter box body is detachably connected with the filter supporting shell through the magnetic connecting assembly; the weighing component is respectively connected with the filter supporting shell and the first filter box body and used for weighing the total weight of the first filter box body. This application is through detecting filter device's weight change, and the condition is collected to the interior line bits of intelligent judgement filter device to remind the user in time to clear up, improve the promptness and the accuracy of reminding, guarantee filter device's filtering quality.
Description
Technical Field
The application belongs to the technical field of washing machines, and particularly relates to a filter device, a filter cleaning reminding method and a washing machine.
Background
At present, textiles such as clothes, bed sheets and the like of people are all cotton fabrics, and when the textiles are put into a washing machine for washing, thread scraps and dirt in the textiles can be washed and fall off and then are collected into a filter placed in an inner barrel of the washing machine. If not cleaned in time, the dirt in the filter can cause secondary pollution to clothes, and therefore, a user needs to be reminded to clean the filter in time.
In the related technology, the filter cleaning reminding method is that a threshold value of the operation times of the washing machine is preset, when the accumulated operation times of the washing machine reaches the threshold value, a user is reminded to clean the filter, the accumulated operation times is cleared after cleaning, the operation times are accumulated again, and the user is reminded to clean the filter again until the operation times are accumulated again to the threshold value, and the steps are repeated. However, since the weight of the lint or the dirt generated by each operation of the washing machine is different, if the user is reminded of the lint or the dirt by a fixed threshold, the lint or the dirt may be excessively accumulated on the filter due to untimely reminding, and the internal space of the filter may be reduced, thereby affecting the filtering performance of the filter.
Disclosure of Invention
In order to overcome the problems that in the related art, at least to a certain extent, a filter cleaning reminding method is to set a threshold value of the operation times of a washing machine, and a user is reminded to clean a filter when the accumulated operation times of the washing machine reaches the threshold value, and because the weight of thread scraps or dirt generated by the operation of the washing machine every time is different, if the user is reminded to clean the thread scraps or the dirt by using a fixed threshold value, the problem that the filtering performance of the filter is influenced due to excessive accumulation of the thread scraps or the dirt on the filter and reduction of the internal space of the filter caused by untimely reminding can occur.
In a first aspect, the present application provides a filter device comprising:
the filter comprises a first filter box body, a magnetic connecting assembly, a weighing assembly and a filter supporting shell;
the first filter box body is detachably connected with the filter supporting shell through the magnetic connecting assembly;
the weighing component is respectively connected with the filter supporting shell and the first filter box body and used for weighing the total weight of the first filter box body when the magnetic connecting component is powered on and the first filter box body is separated.
Further, the magnetic coupling assembly includes:
the device comprises an electromagnetic device, a bolt reset spring, a magnetic locking bolt and a bolt installation tube shell;
the electromagnetic device is fixedly arranged on the inner wall of the filter supporting shell;
the bolt reset spring is arranged inside the bolt installation tube shell;
one end of the magnetic locking bolt is connected with the bolt reset spring, and the other end of the magnetic locking bolt is inserted into the first filter box body and fixed with the first filter box body;
the electromagnetic device generates magnetism when receiving electricity, attracts the magnetic locking bolt to compress the bolt reset spring to contract, so that the magnetic locking bolt is separated from the first box body of the filter.
Furthermore, the quantity of magnetism coupling assembling is a plurality of, and a plurality of magnetism coupling assembling evenly set up on the filter supports the shell inner wall.
Further, the weighing assembly includes:
the weighing detection module, the weighing module traction spring, the first weighing connecting magnet and the second weighing connecting magnet;
the weighing detection module is fixedly connected with the filter support shell;
the first weighing connecting magnet is arranged below the weighing detection module and is connected with the weighing detection module through the weighing module traction spring;
the second weighing connecting magnet is fixedly connected with the first box body of the filter;
the first weighing connecting magnet is magnetically connected with the second weighing connecting magnet;
when the magnetism coupling assembling receive the electricity with the first box body of filter breaks away from, weighing module traction spring atress is tensile, in order to obtain the first box body total weight of filter.
Further, the method also comprises the following steps:
the second box body of the filter, and a box body fixing bolt and a box body locking bulge which are arranged on the second box body of the filter;
the second filter box body is connected with the first filter box body through the box body fixing bolt and the box body locking bulge;
the box body fixing bolt is arranged above the middle of the second box body of the filter, and the box body locking bulge is arranged below the middle of the second box body of the filter.
Further, the method also comprises the following steps:
a filter water inlet and a filter water outlet;
the filter water inlet is arranged at the bottom of the second filter box body;
the filter water outlet is arranged at the middle upper part of the second filter box body.
Further, the method also comprises the following steps:
the filter baffle plate and the filter baffle plate limiting bulge;
the filter baffle is arranged at the middle lower part of the second filter box body and is used for filtering water entering the second filter box body;
the filter baffle limiting protrusion is used for limiting the position of the filter baffle in the second filter box body.
In a second aspect, the present application provides a filter cleaning reminding method, which is applied to the filter device according to the first aspect, and includes:
when the washing machine is started, controlling the magnetic connecting assembly to be powered on so as to separate the magnetic connecting assembly from the first filter box body;
the method comprises the steps that a weighing component is obtained, and the total weight of a first box body of the filter is obtained;
and sending reminding information when the total weight of the first box body of the filter exceeds a first preset weight threshold value.
Further, the method also comprises the following steps:
the total weight of the first box body of the real-time monitoring filter is used for controlling the magnetic connecting assembly to lose power when the total weight of the first box body of the filter is less than or equal to the second preset weight threshold value, so that the first box body of the filter is connected with the magnetic connecting assembly.
Further, the method also comprises the following steps:
starting timing after the reminding information is sent;
and after delaying a preset time threshold value, controlling the magnetic connecting assembly to lose power so as to connect the first filter box body with the magnetic connecting assembly.
In a third aspect, the present application provides a washing machine comprising:
a filter arrangement as claimed in any one of the first aspect.
Further, the method also comprises the following steps:
the device comprises an inner barrel wall, an outer barrel wall, a wave wheel, a motor and a controller;
the filter device is disposed between the inner and outer tub walls;
the controller is respectively connected with the motor and the magnetic connecting component in the filter device;
the motor is connected with the impeller;
the motor is arranged outside the outer barrel wall, and the impeller is arranged inside the inner barrel wall.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the embodiment of the invention provides a filter device, a filter cleaning reminding method and a washing machine, wherein the filter device comprises a first filter box body, a magnetic connecting assembly, a weighing assembly and a filter supporting shell; the first filter box body is detachably connected with the filter supporting shell through the magnetic connecting assembly; the weighing component is respectively connected with the filter supporting shell and the first filter box body and used for weighing the total weight of the first filter box body, and the weight change of the filter device is detected, so that the condition of collecting the thread scraps in the filter device is intelligently judged, a user is reminded of cleaning in time, the reminding timeliness and accuracy are improved, and the filtering performance of the filter device is guaranteed.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a functional block diagram of a filter device according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of a filter device according to another embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of another filter device according to an embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of another filter device provided in an embodiment of the present application.
Fig. 5 is a schematic structural diagram of another filter device according to an embodiment of the present disclosure.
Fig. 6 is a flowchart of a filter cleaning reminding method according to an embodiment of the present application.
Fig. 7 is a flowchart of another filter cleaning reminding method according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of a washing machine according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described 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.
Fig. 1 is a functional block diagram of a filter device according to an embodiment of the present application, and as shown in fig. 1, the filter device includes:
a first filter box body 11, a magnetic connecting assembly 2, a weighing assembly 3 and a filter supporting shell 4;
the first filter box body 11 is detachably connected with the filter supporting shell 2 through the magnetic connecting component 2;
the weighing component 3 is respectively connected with the filter supporting shell 4 and the first filter box body 11 and is used for weighing the total weight of the first filter box body 11 when the power of the magnetic connecting component 2 is separated from the first filter box body 11.
The traditional filter cleaning reminding method is characterized in that a threshold value of the operation times of the washing machine is preset, when the accumulated operation times of the washing machine reaches the threshold value, a user is reminded of cleaning the filter, the accumulated operation times are cleared after cleaning, the operation times are accumulated again, and the user is reminded of cleaning the filter again until the operation times are accumulated again to the threshold value, and the steps are repeated. However, since the weight of the lint or the dirt generated by each operation of the washing machine is different, if the user is reminded of the lint or the dirt by a fixed threshold, the lint or the dirt may be excessively accumulated on the filter due to untimely reminding, and the internal space of the filter may be reduced, thereby affecting the filtering performance of the filter.
In this embodiment, the filter device includes a first filter cartridge, a magnetic coupling assembly, a weighing assembly, and a filter support housing; the first filter box body is detachably connected with the filter supporting shell through the magnetic connecting assembly; the weighing component is respectively connected with the filter supporting shell and the first filter box body and used for weighing the total weight of the first filter box body, and the weight change of the filter device is detected, so that the condition of collecting the thread scraps in the filter device is intelligently judged, a user is reminded of cleaning in time, the reminding timeliness and accuracy are improved, and the filtering performance of the filter device is guaranteed.
Fig. 2 to 5 are schematic structural views of a filter device according to an embodiment of the present application, and as shown in fig. 2 to 5, the filter device includes:
a first filter cartridge 11, a filter support housing 4 and a magnetic connection assembly 2;
the magnetic connection assembly 2 comprises:
an electromagnetic device 21, a bolt return spring 22, a magnetic locking bolt 23 and a bolt mounting tube shell 24;
the electromagnetic device 21 is fixedly mounted on the inner wall of the filter support casing 4;
the bolt return spring 22 is arranged inside the bolt mounting tube shell 24;
one end of the magnetic locking bolt 235 is connected with the bolt reset spring 22, and the other end of the magnetic locking bolt 23 is inserted into the first filter box body 11 and fixed with the first filter box body 11;
the electromagnetic device 21 is magnetized when powered to attract the magnetic latch 23 to compress the latch return spring 22 to retract so that the magnetic latch 23 disengages the filter first housing 11.
The number of the magnetic connecting assemblies 2 is multiple, and the magnetic connecting assemblies 2 are uniformly arranged on the inner wall of the filter supporting shell 22.
In some embodiments, the number of magnetic connection assemblies 2 is 4.
A weighing assembly comprising:
the weighing detection module 31, the weighing module traction spring 32, the first weighing connecting magnet 33 and the second weighing connecting magnet 34;
the weighing detection module 31 is fixedly connected with the filter support housing 4;
the first weighing connecting magnet 33 is arranged below the weighing detection module 31 and is connected with the weighing detection module 31 through a weighing module traction spring 32;
the second weighing connecting magnet 34 is fixedly connected with the first filter box body 11;
the first weighing connecting magnet 33 is magnetically connected with the second weighing connecting magnet 34;
when the magnetic connection assembly 2 is electrically disconnected from the first filter box 11, the weighing module traction spring 32 is tensioned under force to obtain the total weight of the first filter box 11.
A second filter box body 12, a box body fixing bolt 13 and a box body locking bulge 14 which are arranged on the second filter box body 12;
the second filter box body 12 is connected with the first filter box body 11 through a box body fixing bolt 13 and a box body locking bulge 14;
the cartridge fixing latch 13 is provided at the middle upper portion of the filter second cartridge 12, and the cartridge locking protrusion 14 is provided at the middle lower portion of the filter second cartridge 12.
In some embodiments, the number of the box fixing bolts 13 and the number of the box locking protrusions 14 are 2, and the two box fixing bolts 13 are symmetrically arranged above the middle of the second filter box 12; the 2 cartridge locking protrusions 14 are symmetrically disposed at the middle lower portion of the filter second cartridge 12.
In some embodiments, further comprising:
a filter water inlet 15 and a filter water outlet 16;
the filter water inlet 15 is arranged at the bottom of the second filter box body 12;
the filter outlet 16 is provided at the middle upper portion of the filter second case 12.
A filter baffle 17 and a filter baffle limit projection 18;
the filter baffle 17 is arranged at the middle lower part of the filter second box body 12 and is used for filtering the water entering the filter second box body 12;
the filter baffle position-defining projection 18 serves to define the position of the filter baffle 17 in the filter second container 12.
The working principle of the filter device comprises: in the washing process, water, and thread scraps and dirt floating in the water enter the inner chamber of the filter from the water inlet 15 at the bottom of the filter device under the stirring of the impeller, the water comes out from the water outlet 16 of the filter, and the thread scraps and the dirt cannot be discharged out of the filter device due to overlarge volume and the blocking effect of the baffle 17 of the filter. After running for a plurality of cycles, more and more thread scraps and dirt are accumulated in the filter device, the electromagnetic device 21 is electrified to generate magnetism, the magnetic locking bolt 23 is attracted to shrink, the first filter box body 11 is only magnetically connected with the first weighing connecting magnet 33 and the second weighing connecting magnet 34 at the moment, meanwhile, the weighing detection module 31 starts to measure the total weight M1 of the first filter box body 11, and whether the filter needs to be cleaned is judged by comparing the total weight M1 with the early warning weight threshold M of the filter. Thereby realizing the intelligent reminding function of filter cleaning. When the weight detection and reminding process is finished, the electromagnetic device 21 loses power and loses magnetism, the 4 magnetic locking bolts 23 reset under the pushing of the bolt reset spring 22, the first box body 11 of the filter is locked, and the filter enters a filtering working state.
In this embodiment, can realize that intelligence reminds the user in time to clear up filter equipment, avoid the clothing to be by secondary pollution, avoid filter equipment inside to fill up the line bits simultaneously and lead to the filter disability.
Fig. 6 is a flowchart of a filter cleaning reminding method according to an embodiment of the present application, and as shown in fig. 6, the filter cleaning reminding method is suitable for the filter device according to the above embodiment, and includes:
s61: when the washing machine is started, the magnetic connecting assembly is controlled to be powered on so that the magnetic connecting assembly is separated from the first filter box body;
s62: the method comprises the steps that a weighing component is obtained, and the total weight of a first box body of the filter is obtained;
s63: and sending reminding information when the total weight of the first box body of the filter exceeds a first preset weight threshold value.
In some embodiments, sending the reminder information includes sounding an alert tone and/or displaying a reminder message.
In some embodiments, further comprising:
the total weight of the first box body of the real-time monitoring filter, when the total weight of the first box body of the filter is less than or equal to the second preset weight threshold value, the magnetic connecting assembly is controlled to lose power, so that the first box body of the filter is connected with the magnetic connecting assembly.
In some embodiments, further comprising:
starting timing after the reminding information is sent;
and after delaying the preset time threshold, controlling the magnetic connecting assembly to lose power so as to connect the first box body of the filter with the magnetic connecting assembly.
As shown in fig. 7, the filter cleaning reminding method includes:
s71: when the washing machine is started, the magnetic connecting assembly is controlled to be powered on, the first filter box body is disconnected with the filter supporting shell, and the weighing assembly starts to measure the total weight M1 of the first filter box body;
s72: judging whether M1 is greater than a first preset weight threshold M2;
s73: if yes, controlling the buzzer to intermittently sound for 10, displaying a filter cleaning reminding mark on the digital display board, and executing S75;
s74: otherwise, the magnetic connecting component loses power, the magnetic locking bolt resets, and the first box body of the filter is locked.
S75: detecting the weight change of the total weight of the first box body in real time within 1 minute;
s76: judging whether the total weight of the first box body is not greater than a second preset weight threshold value M3;
the second predetermined weight threshold may be the idle weight, and if so, S74 is performed.
S77: otherwise, delay is 30S and execution is S74.
If the weighing component starts to detect that the total weight M1 of the first box body does not exceed the first preset weight threshold M2, and the weight is judged not to need to be cleaned, the program directly enters a standby state.
In this embodiment, through the magnetism gain or loss of electromagnetic means come control filter device's the release and the locking, detect filter device's weight change under the state of loosening, the line bits collection condition in the intelligent judgement filter, the user is reminded in time to the intelligence clearance to make filter device keep best filtration performance always, avoid clothing secondary pollution.
Fig. 8 is a functional structure view of a washing machine according to an embodiment of the present application, and as shown in fig. 8, the washing machine includes:
a filter device 81, an inner tub wall 82, an outer tub wall 83, a pulsator 84, a motor 85, and a controller (not shown in the drawings) as described in the above embodiments;
the filter device 81 is arranged between the inner tub wall 82 and the outer tub wall 83;
the controller 86 is connected to the motor 85 and the magnetic connection assembly in the filter device 81, respectively;
the motor 85 is connected with the impeller 84;
the motor 85 is disposed outside the outer tub wall 83, and the pulsator 84 is disposed inside the inner tub wall 82.
Some embodiments further comprise a buzzer and a display panel, and the buzzer and the display panel are connected with the controller.
In the embodiment, in the washing process of the washing machine, water, and thread scraps and dirt floating in the water are stirred by the impeller, the water enters the inner cavity of the filter from the bottom of the filter device, the water is discharged from the water outlet of the filter, the thread scraps and the dirt are too large in volume, and the filter baffle has a blocking effect, so that the thread scraps and the dirt cannot be discharged out of the filter device.
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 techniques, which are 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 by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
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 stand-alone 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.
It should be noted that the present invention is not limited to the above-mentioned preferred embodiments, and those skilled in the art can obtain other products in various forms without departing from the spirit of the present invention, but any changes in shape or structure can be made within the scope of the present invention with the same or similar technical solutions as those of the present invention.
Claims (12)
1. A filter arrangement, comprising:
the filter comprises a first filter box body, a magnetic connecting assembly, a weighing assembly and a filter supporting shell;
the first filter box body is detachably connected with the filter supporting shell through the magnetic connecting assembly;
the weighing component is respectively connected with the filter supporting shell and the first filter box body and used for weighing the total weight of the first filter box body when the magnetic connecting component is powered on and the first filter box body is separated.
2. The filter device of claim 1, wherein the magnetic connection assembly comprises:
the device comprises an electromagnetic device, a bolt reset spring, a magnetic locking bolt and a bolt installation tube shell;
the electromagnetic device is fixedly arranged on the inner wall of the filter supporting shell;
the bolt reset spring is arranged inside the bolt installation tube shell;
one end of the magnetic locking bolt is connected with the bolt reset spring, and the other end of the magnetic locking bolt is inserted into the first filter box body and fixed with the first filter box body;
the electromagnetic device generates magnetism when receiving electricity, attracts the magnetic locking bolt to compress the bolt reset spring to contract, so that the magnetic locking bolt is separated from the first box body of the filter.
3. The filter device of claim 2, wherein the number of magnetic connection assemblies is plural, and the plural magnetic connection assemblies are uniformly arranged on the inner wall of the filter support housing.
4. The filter device of claim 1, wherein the weighing assembly comprises:
the weighing detection module, the weighing module traction spring, the first weighing connecting magnet and the second weighing connecting magnet;
the weighing detection module is fixedly connected with the filter support shell;
the first weighing connecting magnet is arranged below the weighing detection module and is connected with the weighing detection module through the weighing module traction spring;
the second weighing connecting magnet is fixedly connected with the first box body of the filter;
the first weighing connecting magnet is magnetically connected with the second weighing connecting magnet;
when the magnetism coupling assembling receive the electricity with the first box body of filter breaks away from, weighing module traction spring atress is tensile, in order to obtain the first box body total weight of filter.
5. The filter device of claim 1, further comprising:
the second box body of the filter, and a box body fixing bolt and a box body locking bulge which are arranged on the second box body of the filter;
the second filter box body is connected with the first filter box body through the box body fixing bolt and the box body locking bulge;
the box body fixing bolt is arranged above the middle of the second box body of the filter, and the box body locking bulge is arranged below the middle of the second box body of the filter.
6. The filter device of claim 5, further comprising:
a filter water inlet and a filter water outlet;
the filter water inlet is arranged at the bottom of the second filter box body;
the filter water outlet is arranged at the middle upper part of the second filter box body.
7. The filter device of claim 6, further comprising:
the filter baffle plate and the filter baffle plate limiting bulge;
the filter baffle is arranged at the middle lower part of the second filter box body and is used for filtering water entering the second filter box body;
the filter baffle limiting protrusion is used for limiting the position of the filter baffle in the second filter box body.
8. A filter cleaning reminding method applied to a filter device according to any one of claims 1 to 7, comprising:
when the washing machine is started, controlling the magnetic connecting assembly to be powered on so as to separate the magnetic connecting assembly from the first filter box body;
acquiring the total weight of a first box body of the filter through a weighing component;
and sending reminding information when the total weight of the first box body of the filter exceeds a first preset weight threshold value.
9. The filter cleaning reminding method according to claim 8, further comprising:
the total weight of the first box body of the real-time monitoring filter is used for controlling the magnetic connecting assembly to lose power when the total weight of the first box body of the filter is less than or equal to the second preset weight threshold value, so that the first box body of the filter is connected with the magnetic connecting assembly.
10. The filter cleaning reminding method according to claim 8, further comprising:
starting timing after the reminding information is sent;
and after delaying a preset time threshold value, controlling the magnetic connecting assembly to lose power so as to connect the first filter box body with the magnetic connecting assembly.
11. A washing machine, characterized by comprising: a filter device as claimed in any one of claims 1 to 7.
12. The washing machine as claimed in claim 11, further comprising:
the device comprises an inner barrel wall, an outer barrel wall, a wave wheel, a motor and a controller;
the filter device is disposed between the inner and outer tub walls;
the controller is respectively connected with the motor and the magnetic connecting component in the filter device;
the motor is connected with the impeller;
the motor is arranged outside the outer barrel wall, and the impeller is arranged inside the inner barrel wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110126623.3A CN112941841B (en) | 2021-01-29 | 2021-01-29 | Filter device, filter cleaning reminding method and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110126623.3A CN112941841B (en) | 2021-01-29 | 2021-01-29 | Filter device, filter cleaning reminding method and washing machine |
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| Publication Number | Publication Date |
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| CN112941841A true CN112941841A (en) | 2021-06-11 |
| CN112941841B CN112941841B (en) | 2022-09-16 |
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| CN202110126623.3A Active CN112941841B (en) | 2021-01-29 | 2021-01-29 | Filter device, filter cleaning reminding method and washing machine |
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| CN (1) | CN112941841B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114000311A (en) * | 2021-11-12 | 2022-02-01 | 珠海格力电器股份有限公司 | Washing machine cleaning reminding method and washing machine |
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| KR100762332B1 (en) * | 2006-12-20 | 2007-10-04 | 주식회사 대우일렉트로닉스 | Filter cleaner and dryer therewith |
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| CN210321950U (en) * | 2019-09-06 | 2020-04-14 | 日之阳（北京）仪器制造有限公司 | Weighing device for measuring amount of carpet unhairing |
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| CN1208787A (en) * | 1997-08-16 | 1999-02-24 | 三星电子株式会社 | Filter for washing machine |
| KR100762332B1 (en) * | 2006-12-20 | 2007-10-04 | 주식회사 대우일렉트로닉스 | Filter cleaner and dryer therewith |
| CN110804849A (en) * | 2018-08-01 | 2020-02-18 | 青岛海尔滚筒洗衣机有限公司 | Method for judging blockage of lint filter and clothes dryer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114000311A (en) * | 2021-11-12 | 2022-02-01 | 珠海格力电器股份有限公司 | Washing machine cleaning reminding method and washing machine |
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