CN110258080A - The foam detecting method and washing machine of washing machine - Google Patents
The foam detecting method and washing machine of washing machine Download PDFInfo
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- CN110258080A CN110258080A CN201910572838.0A CN201910572838A CN110258080A CN 110258080 A CN110258080 A CN 110258080A CN 201910572838 A CN201910572838 A CN 201910572838A CN 110258080 A CN110258080 A CN 110258080A
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- washing machine
- foam
- preset value
- inner cylinder
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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
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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
- D06F39/06—Arrangements for preventing or destroying scum
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The present invention relates to washing machine technology fields, disclose the foam detecting method and washing machine of a kind of washing machine.For the foam detecting method of washing machine the following steps are included: washing machine is in washing process, image collection assembly acquires the froth images information in inner tank of washing machine；Judge whether foam volume is greater than the first preset value according to froth images information；If so, washing machine executes defoaming program.The foam detecting method of washing machine provided by the invention can effectively acquire foam volume of the washing machine in washing process by image collection assembly, the data precision of acquisition is high, laundry function is set to take defoaming measure in time, so as to avoid washing machine in washing process as foam excessively overflows water inlet, discharge outlet or drying tunnel and caused by component short circuit, the short circuit of drying blower, computer board burn the problems such as, improve the stability of washing machine operation.
Description
Technical field
The present invention relates to washing machine technology field more particularly to the foam detecting methods and washing machine of a kind of washing machine.
Background technique
Roller washing machine drives clothes to the top of inner cylinder by the rotation of inner cylinder using the metal inner cylinder of sealing,
Then it allows clothes freely falling body, washing is achieved the purpose that by beating for simulation clothes.
Since the leakproofness of roller washing machine is preferable, there is usually one water inlets and a discharge outlet to be in communication with the outside,
Cylinder pressure is big, is not allowed if user holds the component of washing powder when laundry takes, different cloths and cloth amount will lead to and wash
How much different the foam that clothing powder generates is.Foam can be cumulative in washing process, may overflow from water inlet and discharge outlet.
For drying-type washing machine, foam possibly even enters drying tunnel, to cause component short circuit, the short circuit of drying blower, computer board
The problems such as burning.
Summary of the invention
The purpose of the present invention is to provide a kind of foam detecting methods of washing machine, effectively detect washing machine in washing process
In foam volume, avoiding foam excessively influences the normal work of washing machine.
It is an object of the invention to also provide a kind of washing machine, image collection assembly can accurately acquire the foam in inner cylinder
Information improves the stability of washing machine operation.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of foam detecting method of washing machine, comprising the following steps:
For washing machine in washing process, image collection assembly acquires the froth images information in the inner tank of washing machine；
Judge whether foam volume exceeds the first preset value according to the froth images information；
If so, the washing machine executes defoaming program.
Preferably, it is additionally provided with the second preset value, second preset value is greater than first preset value；
If the foam volume is beyond first preset value and is less than second preset value, turning for the inner cylinder is reduced
After fast and/or the adjustment inner cylinder turn is stopped than and run setting time, described image acquisition component is acquired in the inner cylinder
Froth images information, judges whether foam volume exceeds first preset value, if so, the washing machine executes defoaming program.
Preferably, if the foam volume reaches second preset value, the washing machine directly executes defoaming program.
Preferably, before the washing machine executes defoaming program, the inner cylinder stops operating, and injects and wash into the inner cylinder
Wash water.
Preferably, when described image acquisition component obtains the froth images information, it is arranged on the inner sidewall of window pad
Spray thrower and/or downlight open.
Preferably, first preset value is 1/4 volume of the inner cylinder, and second preset value is the 1/ of the inner cylinder
2 volumes.
Preferably, if foam volume is in first preset value, the washing machine continues to execute pre-set programs.
A kind of washing machine, using the foam detecting method of above-mentioned washing machine；The washing machine includes image collection assembly,
Described image acquisition component is used to acquire the froth images information in inner tank of washing machine.
Preferably, described image acquisition component includes camera, and the camera is mounted in the direction of door body glass basin
The surface of cylinder side, when door body is closed, the camera is placed in the inner cylinder.
Preferably, the inner sidewall of the window pad of the door body is equipped with spray thrower and/or downlight, and the spray thrower is described in
Camera setting, the downlight is towards irradiating in the inner cylinder.
Beneficial effects of the present invention:
The foam detecting method of washing machine provided by the invention can effectively acquire washing machine by image collection assembly and exist
The data precision of foam volume in washing process, acquisition is high, so that laundry function is taken defoaming measure in time, so as to avoid washing
Clothing machine in washing process as foam excessively overflows water inlet, discharge outlet or drying tunnel and caused by component short circuit, drying wind
The problems such as machine short circuit, computer board are burnt, improves the stability of washing machine operation.
Image collection assembly in washing machine provided by the invention is mounted in glass basin, and when door body is closed, camera is set
In inner cylinder, camera can accurately acquire the foam information in inner cylinder, and laundry function is made timely to take defoaming measure, it is ensured that
Laundry function efficient operation, improves the satisfaction of user.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of washing machine door body described in the embodiment of the present invention one；
Fig. 2 is the partial structural diagram of washing machine door body described in the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of center described in the embodiment of the present invention one and hinge；
Fig. 4 is enlarged diagram at A in Fig. 3；
Fig. 5 is the structural schematic diagram of window pad described in the embodiment of the present invention one；
Fig. 6 is the key step flow chart of the foam detecting method of washing machine described in the embodiment of the present invention two；
Fig. 7 is the detailed step flow chart of the foam detecting method of washing machine described in the embodiment of the present invention three；
Fig. 8 is foam identification region division figure described in the embodiment of the present invention three.
In figure:
100, outline border；200, window screen；300, eye pupil formula center；400, center；500, door body glass basin；600, hinge；
601, rotating arm；900, window pad；
2, image collection assembly；21, camera；22, box is controlled；3, sealing ring；4, the first wire casing；5, the second wire casing；6,
Spray thrower；7, downlight；8, control line；9, sealing element.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will be described in further detail in conjunction with technical solution of the attached drawing to the embodiment of the present invention, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Embodiment one
Fig. 1 is the perspective view of the explosion of washing machine door body described in the present embodiment, and Fig. 2 is door of washing machine described in the present embodiment
The partial structural diagram of body.
As shown in Figure 1, the door body of washing machine includes outline border 100, window screen 200, eye pupil formula center 300, center 400, door body
Glass basin 500 and hinge 600, washing machine provided in this embodiment include image collection assembly 2, and image collection assembly 2 is mounted on
In door body glass basin 500.Specifically, image collection assembly 2 includes camera 21 and control box 22, control combined with Figure 1 and Figure 2,
Box 22 is electrically connected with camera 21.Camera 21 is mounted on the center of door body glass basin 500, and when door body closing, camera shooting
First 21 are placed in inner cylinder.The camera 21 being set in inner cylinder can accurately acquire the foam information in inner cylinder, effectively monitor
Operating condition in cylinder improves the stability of washing machine operation；The centre bit of door body glass basin 500 is arranged in camera 21
It sets, avoids load in cylinder and block camera 21 and influence information in 21 collection tube of camera, and coverage is big.
In the present embodiment, Fig. 1 is please referred to, on mounting structure, one end of camera 21 is equipped with helicitic texture, door body glass
Mounting hole is provided on glass basin 500, the screwed one end of camera 21 passes through mounting hole and is threadedly coupled with control box 22, controls box
22 are arranged in the inside of door body glass basin 500.When door body is closed, camera 21 is placed on the inside of inner cylinder, and is controlled box 22 and be placed in
On the outside of inner cylinder.Control box 22 is threadedly coupled with camera 21 effectively is fixed on camera 21 in door body glass basin 500, structure
Simply, easy to assembly.The setting of box 22 side outer tube is controlled, the steam in inner cylinder is efficiently avoided and enters control box 22
It is interior, make to work in a dry environment at the control chip in control box 22, reduces the failure rate of image collection assembly 2.
In other embodiments, camera 21 can also be linked together with control box 22 by other structures, such as be taken the photograph
As first 21 one end passes through mounting hole and connects pedestal, pedestal is fixed in door body glass basin 500, and control box 22 is also mounted at
On pedestal.Further, it is also possible to the same side that door body glass basin 500 is arranged in camera 21 for box 22 will be controlled, control box 22
Outside is equipped with water repellent component, and steam in cylinder is avoided to enter in control box 22.
Further, sealing ring 3 is equipped between the hole wall of mounting hole and camera 21, sealing ring 3 is fixedly mounted on door
In body glass basin 500, steam is prevented in cylinder to enter door body glass basin 500 by the gap between mounting hole and camera 21
It is interior, make to keep dry environment in door body glass basin 500, guarantees the normal work of control 22 internal control coremaking piece of box.
In the present embodiment, as shown in Figure 1, sealing ring 3 is in I-shaped, the internal diameter of sealing ring 3 and the outer diameter of camera 21
Match, the outer diameter at 3 middle part of sealing ring and the aperture of mounting hole match, and the outer diameter at 3 both ends of sealing ring is greater than the hole of mounting hole
Diameter.When sealing ring 3 is mounted on the mounting hole of door body glass basin 500, the side wall at 3 both ends of sealing ring with door body glass basin 500
Fitting, sealing effect are good.Sealing ring 3 is made of silica gel material, first silica gel have elasticity, can not only well with camera 21
Fit together, there is preferably sealing effect, also have the function of damping, guarantee camera 21 when taking pictures picture it is clear
Degree is high；Secondly, silica gel is transparent material, sealing ring 3 is mounted in door body glass basin 500, will not influence door body glass basin 500
Whole aesthetics；Again, the heat-resisting waterproof of silica gel, long service life.
Still further, in order to preferably make to keep drying in door body glass basin 500, image collection assembly 2 is reliable and stable
Work, be equipped with sealing element 9 in the junction of door body glass basin 500 and center 400.
As shown in Fig. 2, the control line 8 connecting with control box 22 will be connect by door body inside with washing machine controller, and
And the opening and closing of door body cannot be influenced, for this purpose, being provided with cable tray in door body.Specifically, as shown in Figure 3 and Figure 4,
It is provided with the first wire casing 4 in the side of the rotating arm 601 of door body hinge 600, the first wire casing 4 prolongs along the direction that rotating arm 601 is bent
It stretches, is provided with the second wire casing 5 in the side of the center 400 of door body, be placed in the control line 8 in door body glass basin 500 along the second wire casing 5
It enters in the first wire casing 4, is then electrically connected with the washing machine controller of washing machine internal setting, control line 8 does not leak outside, cabling
It is beautiful.Further, it is additionally provided with the fixture block for fixing control line 8 in the second wire casing 5 and facilitates wiring when assembling washing machine
With assembling door body, control line 8 is fixed in the second wire casing 5, is efficiently avoided when assembling door body, external force destroys control line
8。
In other embodiments, wireless communication module, such as bluetooth can also be arranged by controlling box 22 and washing machine controller
Or wifi module, the information that camera 21 acquires are transferred to washing machine controller by wireless transport module, such structure is not
It needs to open up the first wire casing 4 on door body hinge 600 and opens up the second wire casing 5 on center 400, simplify structure, it is convenient
Camera 21 is installed.
Fenestrate pad 900 is installed, as shown in figure 5, being equipped with direction on the inner sidewall of window pad 900 at the dispensing port of washing machine
Spray thrower 6 that camera 21 is arranged and towards the downlight 7 irradiated in inner cylinder, when image collection assembly 2 acquires information, downlight 7
It can open, spray thrower 6 will start before acquiring information and rinse camera 21, and the picture for shooting camera 21 is apparent, know
It is not more acurrate, further increase detection accuracy.
Wireless transport module, such as bluetooth module, wifi module etc. can also be installed on washing machine, connected with remote terminal
It connects, such as mobile phone, the information that image collection assembly 2 acquires is transferred on remote terminal by tablet computer or computer etc., convenient
Consumer remote checks, or realizes long-range control, improves the intelligence of washing machine, and improve the satisfaction that client uses
Degree.
In addition, can be wet when door body is closed with mounting temperature sensor and/or humidity sensor in door body glass basin 500
Degree sensor and/or temperature sensor are placed on the inside of inner cylinder, and the data for detecting temperature and/or humidity are more accurate, improve and wash
The stability of clothing machine operation.The sensors such as stroboscope device can also be set in door body glass basin 500, be used for real-time measurement washing machine
The revolving speed of inner cylinder improves the accuracy of control inner tank of washing machine revolving speed.
Embodiment two
The foam detecting method for present embodiments providing a kind of washing machine, applied in washing machine described in embodiment one.
As shown in fig. 6, washing machine, in washing process, image collection assembly 2 acquires the froth images information in inner tank of washing machine, according to
Froth images information judges whether foam volume exceeds the first preset value, if foam volume exceeds the first preset value, washing machine is executed
Program is defoamed, if foam volume is in the first preset value, washing machine continues to execute pre-set programs.
The present invention passes through the image collection assembly 2 being arranged in door body glass basin 500 and acquires froth images information, foam
How much directly shown with the information of image, the data precision of acquisition is high, so that laundry function is taken defoaming measure in time, protects
Washing machine is demonstrate,proved to work normally.
Embodiment three
Fig. 7 is the detailed step flow chart of the foam detecting method of washing machine provided in this embodiment, in conjunction with Fig. 7, in detail
Introduce the specific detection method of the present embodiment.
The foam detecting method of washing machine the following steps are included:
Step 1: washing machine is in the process of washing, image collection assembly 2 acquires the froth images letter in inner tank of washing machine
Breath.
Specifically, washing machine can generate a large amount of foam during washing clothing, and when foam volume is excessive, it can shadow
Ring the normal work of washing machine.In the present embodiment, the froth images in inner tank of washing machine are acquired by image collection assembly 2 to believe
Breath, is then transferred to washing machine controller for the froth images information of acquisition and handles, washing machine controller is according to acquisition
Froth images acquisition of information foam volume.
When image collection assembly 2 acquires image information, the downlight 7 that window pads on 900 inner sidewalls is set and is opened, downlight 7
Photographic light sources are provided.Before acquiring information, spray thrower 6 is opened, and the water spray of spray thrower 6 can not only clean window pad 900, moreover it is possible to cleaning figure
As acquisition component 2 camera 21 on foam, can make camera 21 shoot image quality more, camera 21 identify
Information is more accurate in cylinder.
Step 2: judging whether foam volume exceeds the first preset value according to froth images information, washing machine executes corresponding
Processing routine.
If foam volume is in the first preset value, washing machine continues to execute pre-set programs.
Specifically, the first preset value can be stored in washing machine, by the foam volume obtained in step 1 and the first preset value
It is compared, if foam volume, less than the first preset value, the foam volume in inner cylinder will not influence the normal work of washing machine, is not required to
Defoaming program is executed, washing machine continues to execute pre-set programs, and pre-set programs include washing, draining, water inlet, rinsing, dehydration etc..
In the present embodiment, shown in Fig. 8 is foam identification region division figure, and the a-quadrant in figure is the section less than the first preset value
Range is less than 1/4 volume of inner cylinder.Foam volume will not influence the normal work of washing machine in 1/4 volume of inner cylinder, because
This range that can work normally 1/4 volume settings of inner cylinder for washing machine.
If foam volume exceeds the first preset value, also need to judge whether foam volume reaches the second preset value.
Specifically, the second preset value is also stored in washing machine, the second preset value is greater than the first preset value.In inner cylinder
When foam volume exceeds the first preset value, in order to more targetedly eliminate foam, it is also necessary to judge whether foam volume reaches second
Preset value.Foam volume is excessive, and multiple regions range is arranged in washing machine is compared with the foam volume that acquisition obtains, in different models
In enclosing, washing machine executes different processing routines, improves the defoaming effectiveness of washing machine.
In the present embodiment, with continued reference to Fig. 8, the B area in figure is greater than the first preset value less than the second preset value
Interval range, the second preset value are 1/2 volume of inner cylinder, if foam volume between the first preset value and the second preset value, steeps
Foam amount is excessive, will affect the Normal Wash of washing machine.Due to being mentioned in example 1 by the camera 21 of image collection assembly 2
It is mounted on the center of door body glass basin 500, when foam volume is more than B area, foam can cover camera 21, camera 21
Just the precise information of foam cannot be collected.Therefore, foam volume is in different regional scopes, will affect camera 21 just
Often work, washing machine need to execute different processing routines for such situation, improve working efficiency and the work of washing machine
Stability.
The focal length of the camera 21 of image collection assembly 2 can automatically adjust in washing machine operational process, and focal length is smaller
When, camera 21 can capture the image of a-quadrant and B area, and when focal length is larger, camera 21 cannot capture a-quadrant.
Therefore, camera 21 can constantly adjust focal length in laundry processes, to obtain the optimized image of foam, it is ensured that the foam volume of acquisition
Accuracy.
Step 3: washing machine reduces the revolving speed of inner cylinder and/or adjusts inner cylinder if foam volume is less than the second preset value
Turn after stopping than and running setting time, image collection assembly 2 detects the froth images information in inner cylinder, judges whether foam volume surpasses
The first preset value is crossed, and executes corresponding processing routine.
If foam volume beyond the first preset value and less than the second preset value, washing machine can reduce inner cylinder revolving speed and/or
Adjustment inner cylinder turns to stop ratio, the time of shortening inner cylinder rotation, extends the time that inner cylinder stops, reducing the rotation pair due to inner cylinder
The surge that foam generates reduces the yield of the foam in inner cylinder rotation.In turning for the revolving speed and/or adjustment inner cylinder for reducing inner cylinder
After stopping ratio, washing machine runs setting time, and image collection assembly 2 acquires the froth images information in inner cylinder, according to foam figure
As information judges foam volume whether less than the first preset value, if foam volume, less than the first preset value, washing machine continues to hold
Row pre-set programs, pre-set programs include washing, draining, water inlet, rinsing, dehydration etc..If it is default that foam volume still exceeds first
Value, then inner cylinder stops operating, and washing water is injected into inner cylinder, and inner cylinder, which stops operating and injects washing water into inner cylinder, can
Play the role of eliminating foam, improves the workload of washing machine, save the washing energy.Washing water is being injected into inner cylinder
Afterwards, washing machine executes defoaming program.
In this step, when image collection assembly 2 acquires image information, 7 meeting of downlight on window 900 inner sidewalls of pad is set
It opens, downlight 7 provides photographic light sources.Before acquiring image information, spray thrower 6 is opened, and the water spray of spray thrower 6 can not only clean window pad
900, moreover it is possible to clean the foam on the camera 21 of image collection assembly 2, the quality for the image that camera 21 can be made to shoot is more
Add, camera 21 identifies that information is more accurate in cylinder.
Step 4: the inner cylinder of washing machine stops operating, and injects and wash into inner cylinder if foam volume reaches the second preset value
Water is washed, washing machine executes defoaming program.
If foam volume reaches the second preset value, the inner cylinder of washing machine directly stops operating, and washing is injected into inner cylinder
Water.Foam volume fills with 1/2 volume of inner cylinder, and the revolving speed for reducing inner cylinder will not eliminate more foams, and therefore, inner cylinder is straight
It connecing and stops operating, and inject washing water into inner cylinder, washing water is injected into inner cylinder can play the role of accelerating to eliminate foam, and
And also reduce washing machine and execute step, improve the working efficiency of washing machine.After injecting washing water into inner cylinder, washing machine
Execute defoaming program.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of foam detecting method of washing machine, which comprises the following steps:
For washing machine in washing process, image collection assembly (2) acquires the froth images information in the inner tank of washing machine；
Judge whether foam volume exceeds the first preset value according to the froth images information；
If so, the washing machine executes defoaming program.
2. the foam detecting method of washing machine according to claim 1, which is characterized in that be additionally provided with the second preset value, institute
The second preset value is stated greater than first preset value；
If the foam volume is beyond first preset value and is less than second preset value, the revolving speed of the inner cylinder is reduced
And/or the adjustment inner cylinder turn to stop than and run setting time after, described image acquisition component (2) acquires in the inner cylinder
Froth images information, judges whether foam volume exceeds first preset value, if so, the washing machine executes defoaming program.
3. the foam detecting method of washing machine according to claim 2, which is characterized in that
If the foam volume reaches second preset value, the washing machine directly executes defoaming program.
4. the foam detecting method of washing machine according to claim 1-3, which is characterized in that the washing machine is held
Before row defoaming program, the inner cylinder stops operating, and injects washing water into the inner cylinder.
5. the foam detecting method of washing machine according to claim 1 or 2, which is characterized in that in described image acquisition group
When part (2) obtains the froth images information, the spray thrower (6) and/or downlight (7) that are arranged on the inner sidewall of window pad (900)
It opens.
6. the foam detecting method of washing machine according to claim 2, which is characterized in that first preset value is described
1/4 volume of inner cylinder, second preset value are 1/2 volume of the inner cylinder.
7. the foam detecting method of washing machine according to claim 1 or 2, which is characterized in that if foam volume is described
In one preset value, then the washing machine continues to execute pre-set programs.
8. a kind of washing machine, which is characterized in that using the foam detecting method of the described in any item washing machines of claim 1-7；
The washing machine includes image collection assembly (2), and described image acquisition component (2) is used to acquire the foam figure in inner tank of washing machine
As information.
9. washing machine according to claim 8, which is characterized in that described image acquisition component (2) includes camera (21),
The camera (21) is mounted on the surface towards inner cylinder side of door body glass basin (500), when door body is closed, the camera
(21) it is placed in the inner cylinder.
10. washing machine according to claim 9, which is characterized in that the inner sidewall of the window pad (900) of the door body is equipped with
Spray thrower (6) and/or downlight (7), the spray thrower (6) are arranged towards the camera (21), and the downlight (7) is described in
Irradiation in inner cylinder.
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| CN112575507A (en) * | 2020-11-23 | 2021-03-30 | 珠海格力电器股份有限公司 | Foam control method and device for washing machine |
| CN113062077A (en) * | 2021-03-30 | 2021-07-02 | 长虹美菱股份有限公司 | Foam removing method of washing machine |
| WO2022105583A1 (en) * | 2020-11-20 | 2022-05-27 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and control method thereof |
| CN114753096A (en) * | 2022-04-18 | 2022-07-15 | 无锡小天鹅电器有限公司 | Method, device, equipment and medium for adjusting washing parameters |
| WO2022156435A1 (en) * | 2021-01-22 | 2022-07-28 | 青岛海尔滚筒洗衣机有限公司 | Defoaming method for washing device |
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| WO2022105583A1 (en) * | 2020-11-20 | 2022-05-27 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and control method thereof |
| CN112575507A (en) * | 2020-11-23 | 2021-03-30 | 珠海格力电器股份有限公司 | Foam control method and device for washing machine |
| WO2022156435A1 (en) * | 2021-01-22 | 2022-07-28 | 青岛海尔滚筒洗衣机有限公司 | Defoaming method for washing device |
| CN113062077A (en) * | 2021-03-30 | 2021-07-02 | 长虹美菱股份有限公司 | Foam removing method of washing machine |
| CN114753096A (en) * | 2022-04-18 | 2022-07-15 | 无锡小天鹅电器有限公司 | Method, device, equipment and medium for adjusting washing parameters |
| CN114753096B (en) * | 2022-04-18 | 2023-11-24 | 无锡小天鹅电器有限公司 | Washing parameter adjusting method, device, equipment and medium |
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