CN107869026A - Washing machine and its control method - Google Patents
Washing machine and its control method Download PDFInfo
- Publication number
- CN107869026A CN107869026A CN201710243908.9A CN201710243908A CN107869026A CN 107869026 A CN107869026 A CN 107869026A CN 201710243908 A CN201710243908 A CN 201710243908A CN 107869026 A CN107869026 A CN 107869026A
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- Prior art keywords
- washings
- unit
- bubble
- dissolving
- main body
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Classifications
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/002—Washing machines, apparatus, or methods not otherwise provided for using bubbles
-
- 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
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- 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
- D06F2103/14—Supply, recirculation or draining of washing liquid
-
- 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
- D06F2103/18—Washing liquid level
-
- 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
- D06F2105/02—Water supply
-
- 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
- D06F2105/08—Draining of washing liquids
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Washing machine is related to according to the exemplary embodiment of the present invention, and washing machine includes：Water supplying unit, its supplying washing water；Unit is dissolved, it internally stores air, and mixes the washings being supplied and internal air so that the air stored is dissolved in the washings being supplied；Compression pump, it optionally applies pressure to the washings that will be fed to from water supplying unit in dissolving unit；Pressure sensor, it detects the pressure for the washings being supplied in dissolving unit；And control unit, it is based on the information detected by pressure sensor come control pressure pump.
Description
Technical field
The present invention exemplary embodiment be related to washing machine and its control method, and relate more specifically to can effectively to
Washings of the washing machine supply dissolved with air and the washing machine of bubble and its control as caused by the washings dissolved with air
Method processed.
Background technology
Generally, washing machine is caused by the rotation by the impeller in cylindric washer and produced between water and washings
Friction washings is washed.Specifically, on the outer peripheral face positioned at the cylindric washer of the inside of bucket formed with multiple holes, from
And the water being introduced in bucket can be incorporated into cylindric washer, and the water in cylindric washer can be discharged from bucket.That is, washing
During washing process, rinse cycle and spin drying process, the water in bucket is arranged by the discharge pipe line at the downside of bucket
It is put into the outside of bucket.
Therefore, by between the rotation of washings stored in the rotation of impeller, bucket and cylindric washer and water and washings
Friction the washings accommodated in cylindric washer is washed.
However, when user's wearing clothes repeatedly, the detergent that remains on the surface of washings or washing is remained in
Foreign matter on thing can cause the dermatitis of such as atopic dermatitis etc.
In order to prevent this problem, various be used for the surface of a small amount of water supply to washings to help is currently suggested
Except the technology of any residual detergent etc., but having problems in that needs to install washing on a small quantity for producing for such as pump etc
Wash the device of water.In this case, occur undesirable noise due to the operation of pump, and ought Reusability over time
It is difficult to safeguard pump during pump.
The content of the invention
The present invention is proposed hardy to provide a kind of washing machine, washings and bubble of the washing machine supply dissolved with air
Advantageously to remove the detergent or foreign matter of residual from washings.
The exemplary embodiment of the present invention provides a kind of washing machine, and the washing machine includes：Water supplying unit, it can be used in
Supplying washing water；Unit is dissolved, it can be used in internally storing air, and the washings being supplied and the air of inside are mixed
Close so that the air stored is dissolved in the washings being supplied；Compression pump, it from water supplying unit optionally to will supply
Pressure should be applied to the washings in dissolving unit；Pressure sensor, its detection are supplied to the washings in dissolving unit
Pressure；And control unit, it is in response to the information that is detected by pressure sensor come control pressure pump.
Washing machine may also include：Washings detection part, it detects the flow velocity for the washings being supplied in dissolving unit
(or water level), wherein, when the information detected by washings detection part is equal to or less than default washings water level information value
When, control unit controls water supplying unit so that washings are fed in dissolving unit.
When the information detected by washings detection part exceedes default washings water level information value, control unit can
Water supplying unit is controlled to stop the washing water supply to dissolving unit.
When washings are fed in dissolving unit by water supplying unit, will be supplied to if pressure sensor detects
The pressure of washings in dissolving unit is equal to or less than default washings pressure information value, and control unit can grasp compression pump
Make to apply pressure to the washings that will be supplied in dissolving unit.
If pressure sensor detects that the pressure for the washings that will be supplied in dissolving unit exceedes default wash
The water pressure value of information is washed, control unit can stop the operation of compression pump.
Washing machine may also include：Bucket, its storing washing water；And bubble generation unit, it is arranged in dissolving unit and bucket
Between, and produce bubble by using the washings dissolved with air introduced from dissolving unit and bubble is fed to bucket
In.
Bubble generation unit may include：Bubble main body, it include being formed bubble entrance at the side of bubble main body and
The bubble floss hole formed at the opposite side of bubble main body；Bubble nozzle, it is arranged in the inside of bubble main body, and has gas
Flow path is steeped, bubble flow path, which has from bubble entrance, towards the increased interior diameter of bubble floss hole and produces bubble；With
And bubble check-valves, it is arranged between bubble entrance and bubble nozzle, and by from bubble entrance introduce dissolved with air
Water is guided to exhaust nozzle.
Dissolving unit may include：Outer main body, it is opening at side, and has hollow inside；Interior main body, its
It is opening at side, and is arranged in outer main body so that the outer peripheral face of interior main body is spaced apart with shape with the inner peripheral surface of outer main body
Into dissolving flow path；Cap is dissolved, it is connected to the side of the outer main body, and with formation being dissolved into cap is dissolved
Mouthful, so as to which the washings supplied from water supplying unit are fed in interior main body；Porous portion, it is arranged in a region of interior main body
In；And dissolving guiding port, it is arranged in outer main body, and can be used in guiding the washings by dissolving flow path to gas
Steep generation unit.
Dissolving unit may also include：Outlet is dissolved, it is arranged in being less than on the longitudinal direction of outer main body for outer main body
At the side for dissolving guiding port；And discharge check valve, when control unit makes water supplying unit stop supplying washing water, it will be molten
The water dissolved with air remained in solution unit is discharged into the outside of dissolving unit.
The another exemplary embodiment of the present invention provides a kind of washing machine, and the washing machine includes：Water supplying unit, it is supplied
Washings；Unit is dissolved, it can be used in internally storing air, and the washings being supplied are mixed with the air of inside,
So that the air stored is dissolved in the washings being supplied；Compression pump, it is optionally molten to being fed to from water supplying unit
The washings solved in unit apply pressure；Washings detection part, it detects the stream for the washings being supplied in dissolving unit
Fast (or water level)；And control unit, when the information detected by washings detection part is equal to or less than default washings
During water level information value, it controls water supplying unit so that washings are fed in dissolving unit.
The further example embodiment of the present invention provides a kind of method for controlling washing machine, and this method includes：Will
Washings are fed in dissolving unit；Detect the letter of the flow velocity (or water level) of the washings about being supplied in dissolving unit
Breath；Compare the information of the washings in detected relevant dissolving unit and the default letter about the washings in dissolving unit
Breath；And the information based on the washings in detected relevant dissolving unit with about dissolving unit in washings it is pre-
If information, the washing water supply to dissolving unit is controlled.
The step of controlling the washing water supply to dissolving unit includes：Washing in detected relevant dissolving unit
When the information of water exceedes the presupposed information about the washings in dissolving unit, the washing water supply to dissolving unit is cut off；And
And when the information of the washings in detected relevant dissolving unit is equal to or less than about the washings in dissolving unit
During presupposed information, the washing water supply to dissolving unit is kept.
This method may include：After the washing water supply to dissolving unit is kept, it is single that detection will be supplied to dissolving
The pressure of washings in member；Compare detected washings pressure information and default washings pressure information；And root
According to detected washings pressure information and the default washings pressure information, dissolved to that will be supplied in unit
Washings apply pressure.
According to the exemplary embodiment of the present invention, washing machine and its control method can effectively supply washing dissolved with air
Water or bubble are washed, to be washed advantageous by the surface tension reduced between washings and detergent or foreign matter to remove to remain in
Wash the detergent or foreign matter on thing.Brief description above is only in order at illustrative purpose, and is not intended to and carries out in any way
Limitation.In addition to illustrative aspect, by referring to accompanying drawing and following detailed description, embodiments illustrated above and feature with
And other side, embodiment and feature will be apparent.
Brief description of the drawings
Fig. 1 be a diagram that the diagram of the washing machine of the exemplary embodiment according to the present invention.
Fig. 2 is the structural map based on control unit according to an embodiment of the invention diagram.
Fig. 3 is to particularly illustrate showing for dissolving unit and bubble generation unit in Fig. 1 according to an embodiment of the invention
Figure.
Fig. 4 be a diagram that the flow chart of the exemplary operational process of control unit according to an embodiment of the invention.
Embodiment
The accompanying drawing of the part for constitution instruction is have references in the following description.In detailed description, accompanying drawing and power
Illustrative embodiment described in profit requirement is not intended to limit.It can utilize other embodiments, and without departing from proposing here
Theme spirit and scope in the case of, other changes can be made.
Hereinafter, the exemplary embodiment of the present invention is described in detail with reference to the accompanying drawings so that related skill of the invention
The technical staff in art field can implement exemplary embodiment.The present invention can be implemented in a variety of ways, and unlimited
In exemplary embodiment described herein.
Pay attention to, accompanying drawing is schematical, and is not based on actual ratio drafting.For the clearness in accompanying drawing and conveniently
The purpose of property, the relative scalar and ratio of the part illustrated in accompanying drawing are exaggerated or minimized in terms of size, and any yardstick is only
It is exemplary and without restricted.Identical structure, element or part in multiple accompanying drawings is by identical reference table
Show, to show similar characteristic.
The exemplary embodiment of the present invention is illustrated in more detail in the exemplary drawings of the present invention.Therefore, it is contemplated that
Various modifications are carried out to accompanying drawing.Therefore, exemplary embodiment is not limited to the concrete form illustrated in accompanying drawing, and can for example include
The form modification made due to manufacture.
Hereinafter, the washing machine 101 according to exemplary embodiment of the invention will be described in detail referring to figs. 1 to Fig. 3.
As depicted in figs. 1 and 2, water supplying unit 130, molten is included according to the washing machine 101 of the exemplary embodiment of the present invention
Solve unit 300, compression pump 140, pressure sensor 120 and control unit 170.
The supplying washing water of water supplying unit 130.Specifically, water supplying unit 130 can be selectively supplied with washings.
Air is stored with unit 300 is dissolved.In addition, unit 300 is dissolved by the washings being supplied and internal sky
Gas is mixed, so as to which the air stored is dissolved in the washings being supplied.
Compression pump 140 optionally applies pressure to the washings that dissolving unit 300 will be fed to from water supplying unit 130
Power.Specifically, compression pump 140 can optionally to introduce and be supplied to from water supplying unit 130 dissolving unit 300 washing
Water applies pressure, and can guide the washings being pressurized into dissolving unit 300.
The pressure of the detectable washings being supplied in dissolving unit 300 of pressure sensor 120.Specifically, stress passes
Sensor 120 may be arranged between compression pump 140 and dissolving unit 300, and can detect and apply stressed washings by compression pump 140
Pressure.
Moreover, control unit 700 can be based on the washing water pressure detected by pressure sensor 120 come control pressure pump
140, optionally to apply pressure to the washings that will be supplied in dissolving unit 300.That is, by molten to being introduced in
The washings solved in unit 300 apply pressure, and stored air and washings can be allowed in unit 300 is dissolved effectively
Mixing.
Washings detection part 110 may also include according to the washing machine 101 of the exemplary embodiment of the present invention.In addition, work as
When the information detected by washings detection part 110 is equal to or less than default washings water level information value, control unit 700
It can allow water supplying unit 130 that washings are fed in dissolving unit 300.
The flow velocity or water level of the detectable washings being supplied in dissolving unit 300 of washings detection part 110.Tool
Body, the flow velocity or water level of the detectable washings being supplied in dissolving unit 300 of washings detection part 110, thus examine
Survey the amount for the washings being introduced in dissolving unit 300.Washings detection part 110 may be arranged at for that will wash water supply
To dissolving unit 300 in or supplied to dissolving unit 300 supply channel in.
Washings water level information value can be preset with control unit 700.Default washings water level information value is as follows
Value, the air that the washings at the value being supplied in dissolving unit 300 can effectively with being stored in dissolving unit 300
Mixing, and now, the air stored can be effectively dissolved in the washings being supplied.That is, washings detection part is utilized
110, control unit 700 may determine that and largely be washed compared to whether the air stored in dissolving unit 300 has supplied antipode
Wash water.
Therefore, when the information detected by washings detection part 110 is equal to or less than default washings water level information
During value, control unit 700 can allow water supplying unit 130 that continuously washings are fed in dissolving unit 300.
As an example, water supplying unit 130 can be feed water valve, control unit 700 control feed water valve so that its optionally
Supply water.
When the information detected by washings detection part 110 exceedes default washings water level information value, according to this
The control unit 700 of the washing machine 101 of the exemplary embodiment of invention can control water supplying unit 130 to stop that water supply will be washed
Into dissolving unit 300.
When the information detected by washings detection part 110 exceedes default washings water level information value, control is single
Member 700 can determine that out compared to the air supply that stores in dissolving unit 300 relatively large amount of washings, and thus judge
Air can not be effectively dissolved with the washings being supplied by going out.In this case, control unit 700 can control water supplying unit
The 130 washing water supply with cut-out to dissolving unit 300.
Pressure can be made in the case where there according to the control unit 700 of the washing machine 101 of the exemplary embodiment of the present invention
Pump 140 operates：When washings are fed in dissolving unit 300 by water supplying unit 130, pressure sensor 120 detects will
The pressure for the washings being supplied in dissolving unit 300 is equal to or less than default washings pressure information value.
The predeterminable pressure information value for having washings in control unit 700.That is, default washing in control unit 700
The water pressure value of information can be the information with following washings pressure correlation, molten being supplied in the case of the pressure
Washings in solution unit 300 can be mixed effectively with the air in dissolving unit 300.
Therefore, control unit 700 can operate compression pump 140 with to will be supplied to dissolving unit 300 in washing
Water applies pressure so that the washings being supplied effectively are mixed with the air stored in dissolving unit 300, and air is dissolved in
In the washings being supplied.That is, can be with by the washings that compression pump 140 applies stress and is supplied in dissolving unit 300
High flow velocity flows in unit 300 is dissolved, and effectively can be mixed with the air stored in dissolving unit 300.
Preset when the pressure for the washings that pressure sensor 120 detects to be supplied in dissolving unit 300 exceedes
Washings pressure information value when, can stop pressing according to the control unit 700 of washing machine 101 of the exemplary embodiment of the present invention
The operation of power pump 140.
Preset when the pressure for the washings that pressure sensor 120 detects to be supplied in dissolving unit 300 exceedes
Washings pressure information value when, control unit 700 can determine that out the pressure of the current washings being supplied in dissolving unit 300
Power can effectively realize the air stored in dissolving unit 300 and be mixed with the effective of washings being supplied.
In this case, control unit 700 can stop the operation of compression pump 400, thus stop to will being supplied to
The washings dissolved in unit 300 apply pressure.
As shown in Fig. 1 above, it is gentle that bucket 200 may also include according to the washing machine 101 of the exemplary embodiment of the present invention
Steep generation unit 400.
Bucket 200 can storing washing water.Specifically, washing machine 101 may also include shell 100, cylindric washer 250, the and of impeller 260
Driver element 270.
Shell 100 defines the profile of washing machine 101.Bucket 200 is arranged in shell 100, and can storing washing water.Washing
Cylinder 250 is arranged in bucket 200 and accommodates washings.Impeller 260 is arranged in cylindric washer 250, and can be rotated.Driver element
270 are arranged between shell 100 and bucket 200, and can rotate impeller 260 or cylindric washer 250.
Discharge pipe line 210 is arranged at the downside of bucket 200, and can be used for the washings stored in bucket 200 being discharged into
The outside of bucket 200.
Bubble generation unit 400 may be arranged between dissolving unit 300 and bucket 200.In addition, bubble generation unit 400 can
The washings dissolved with air from dissolving unit 300 are supplied, bubble can be produced, and bubble can be fed to bucket 200.
That is, bubble generation unit 400 can produce bubble by using the washings dissolved with air supplied from dissolving unit 300,
And bubble can be fed to bucket 200.
As shown in figure 3, it may include according to the bubble generation unit 400 of the washing machine 101 of the exemplary embodiment of the present invention
Bubble main body 410, bubble nozzle 420 and bubble check-valves 430.
Bubble main body 410 may include bubble entrance 411 and bubble floss hole 412.Specifically, bubble entrance 411 can be formed
At the side of bubble main body 410, and bubble floss hole 412 may be formed at the opposite side of bubble main body 410.
Bubble nozzle 420 may be arranged at the inside of bubble main body 410.Bubble nozzle 420 can be formed with bubble flow path
421, bubble flow path 421 is formed as with interior diameter, and the interior diameter increases from bubble entrance 411 towards bubble floss hole 412
Add.Specifically, the washings dissolved with air for being introduced in bubble entrance 411 can be by the same of bubble flow path 421
When be degassed, thus advantageously produce bubble.
As an example, single or multiple bubble flow paths 421 can be formed in bubble nozzle 420.That is, can be sprayed in bubble
More than one bubble flow path 421 is formed in mouth 420.
Therefore, can be by using molten using the bubble nozzle 420 with bubble flow path 421, bubble generation unit 400
Solution has the washings of air effectively to produce bubble.
Bubble check-valves 430 may be arranged between the bubble entrance 411 in bubble main body 410 and bubble nozzle 420.Separately
Outside, the bootable washings dissolved with air of bubble check-valves 430, so as to which washings are supplied into bubble from bubble entrance 411
Nozzle 420.In addition, bubble check-valves 430 can stop that fluid is incorporated into bubble entrance 411 from bubble floss hole 412.
That is, bubble check-valves 430 opens bubble entrance 411 due to the reason of the pressure of the washings dissolved with air,
And the bootable washings dissolved with air for being introduced in bubble entrance 411 so that the washings dissolved with air pass through shape
Into the bubble flow path 421 in bubble nozzle 420.In addition, when fluid is supplied from bubble floss hole 412 and is flowed into gas
Entrance 411 is steeped, bubble entrance 411 is closed, and thus prevents fluid to be supplied to dissolving unit 300.
As shown in figure 3, outer master may include according to the dissolving unit 300 of the washing machine 101 of the exemplary embodiment of the present invention
Body 310, interior main body 320, dissolving cap 330, porous portion 321 and dissolving guiding port 311.
Outer main body 310 is opening at side, and can have hollow inside.As an example, outer main body 310 can be formed
For with hollow shape, and its cross section has general U-shape, wherein, the bottom of outer main body 310 is formed as hemispherical, and
The top of outer main body 310 is opening.
Can be opening similar to outer main body 310, at the side of interior main body 320, and opposite side is formed as hemispherical.
In addition, interior main body 320 may be arranged in outer main body 310.In addition, the outer peripheral face of interior main body 320 may be disposed to and outer main body 310
Inner peripheral surface is spaced apart to create dissolving flow path.Specifically, interior main body 320 is supported by the side of outer main body 310
Side.
That is, the side of interior main body 320 is supported by the side of outer main body 310, and the outer peripheral face of interior main body 320 can be arranged
Dissolving flow path is spaced apart to create into the inner peripheral surface with outer main body 310.
Dissolving cap 330 may be connected to the side of outer main body 310.Specifically, dissolving cap 330 is shaped generally as hemispherical, and
The side of the opening of outer main body 310 can be covered.Therefore, in the hemispherical and the hemisphere of the bottom of outer main body 310 for dissolving cap 330
In the case of shape, air can be effectively stored with unit 300 is dissolved.In addition, dissolving entrance 331 may be formed at dissolving cap
In 330.The bootable washings supplied from water supplying unit 130 of entrance 331 are dissolved, washings are fed in interior main body 320.
Porous portion 321 may be formed in a region of inside subject 320.Porous portion 321 may be lead through dissolving entrance
331 are incorporated at least a portion of the washings in interior main body 320 so that at least a portion of washings with present by molten
Solution entrance 331 be incorporated into interior main body 320 and flow into dissolving flow path washings collide.In addition, porous portion 321 can
Formed in a region at the side of interior main body 320 or in a region of the outer peripheral face of interior main body 320.Specifically, it is more
Hole portion 321 may be formed at interior main body 320 closer to dissolving entrance 331 a region in.As an example, porous portion 321 can
Hole with multiple formation in the circumferential direction of interior main body 320.That is, porous portion 321 may be formed at the close molten of interior main body 320
At the upside for solving entrance 331.
That is, interior main body 320 can be flowed into by being introduced in the washings to be formed in the dissolving entrance 331 in dissolving cap 330
Inside, and can by porous portion 321 from the outflow of the inside of interior main body 320 and along dissolving flow path away from dissolving entrance
331 side flows up.Specifically, the washings to be formed in the dissolving entrance 331 in dissolving cap 330 are supplied to flow into
To interior main body 320 and along can be with while forming dissolving flow path between interior main body 320 and outer main body 310
The air mixing in unit 300 is dissolved, the air thus stored is dissolved in the washings being introduced into from dissolving entrance 331.
In other words, advantageously, in the case where not needing single agitating device or single hydrid component, it is introduced into
To dissolving unit 300 dissolving entrance 331 washings be flowed into dissolving unit 300 in interior main body 320 inside simultaneously edge
Effectively it can be mixed while dissolving flow path with the air stored in dissolving unit 300.
Dissolving guiding port 311 may be formed at the opposite side of outer main body 310.In addition, dissolving guiding port 311 can be to by shape
Washings into the dissolving flow path between interior main body 320 and outer main body 310 guide, so as to which washings be fed to
In bubble generation unit 400.
Dissolving outlet 312 may also include according to the dissolving unit 300 of the washing machine 101 of the exemplary embodiment of the present invention
With discharge check valve 350.
Dissolving outlet 312 may be formed at the opposite side of outer main body 310, and can be spaced apart with dissolving guiding port 311.
Specifically, at the downside for the hemispherical shape that dissolving outlet 312 may be formed at outer main body 310, and dissolving guiding port 311 can shape
On the direction that Cheng Yu dissolving outlets 312 intersect.That is, dissolving outlet 312 may be arranged at outer main body in outer main body 310
At downside on longitudinal direction less than dissolving guiding port 311.
When amount (or the washings that are stored in interior main body 320 and outer main body 310 of the washings stored in outer main body 310
Water level) when being equal to or more than scheduled volume, dissolving 312 bootable washings of outlet by the discharge pipe line 210 of bucket 200 will be washed
Wash water discharge.Specifically, discharge pipe line 210 is arranged at the downside of bucket 200, and guides the washings stored in bucket 200 to incite somebody to action
Washings are emitted into the outside of bucket 200.That is, dissolving outlet 312 can be connected with discharge pipe line 210 by pipeline or flexible pipe, from
And the washings stored in outer main body 310 and interior main body 320 can be emitted into discharge pipe line 210.
Can be at the hemispheric opposite side of interior main body 320 formed with endoporus 322.Endoporus 322 is formed as having than interior master
The relatively small area of area at the side of the opening of body 320, and therefore, it is possible to prevent from being introduced in dissolving entrance 331
Washings flow directly into dissolving guiding port 311 by endoporus 322.In addition, the storage inside of the bootable interior main body 320 of endoporus 322
Washings and along formed between outer main body 310 and interior main body 320 dissolving flow path storage washings, so as to
The discharge pipe line 210 of bucket 200 is emitted into by dissolving outlet 312 by washings.
Discharge check valve 350 may be arranged at the hemispheric opposite side of outer main body 310.In addition, according to dissolving unit 300
The water level (pressure) of the washings of middle residual, discharge check valve 350 are opened.Specifically, by being formed the half of interior main body 320
The washings remained in interior main body 320 are discharged into installation by the endoporus 322 (by dissolving outlet 312) at spherical opposite side
Discharge pipe line 210 at the downside of bucket 200, so as to which the washings stored in bucket 200 to be discharged into the outside of bucket 200.
More specifically, washed when stopping supplying to dissolving unit 300 under control of the water supplying unit 130 in control unit 700
During water, bucket 200 is fed to by the washings remained in unit 300 are dissolved by bubble generation unit 400.In remnants washings
In the case of the bubble check-valves 430 that bubble generation unit 400 can not be opened, discharge check valve 350 is opened, so as to dissolve
Outlet 312 connects with dissolving flow path, and therefore, dissolves the washings remained in unit 300 and be discharged into dissolving unit
Simultaneously discharged by the discharge pipe line 210 of bucket 200 300 outside.
As an example, discharge check valve can be opened according to the water level or pressure of the washings stored in dissolving unit 300
350。
Supply check-valves 340 may also include according to the dissolving unit 300 of the exemplary embodiment of the present invention.Supply check-valves
340 form on dissolving cap 330, and are opened when the discharge check valve 350 for dissolving unit 300 is opened, and are thus dissolving
The inside filling air of unit 300.In the case, in response to (by discharge check valve 350) in the inside of dissolving unit 300
The air of filling, remaining washings can effectively be discharged into dissolving outlet 312.
Specifically, according to and in response to dissolving unit 300 in pressure come open and close supply check-valves 340, so as to
Extraneous air is fed in dissolving unit 300, and when the pressure in dissolving unit 300 is equal to or more than predetermined pressure, energy
Enough prevent from dissolving the air for accommodating or storing in unit 300 and be discharged into outside.
Hereinafter, by referring to figs. 1 to Fig. 4 come illustrate according to the present invention exemplary embodiment washing machine 101 behaviour
Make process.
During the washing mode or rinsing mode of washing machine 101, washings are fed in bucket 200 (S100).Specifically
Ground, washings are fed in dissolving unit 300 by water supplying unit 130.Be supplied to dissolving unit 300 in washings with
The air mixing stored in dissolving unit 300.
Specifically, supplied when the pressure in dissolving unit 300 is equal to or less than predetermined pressure by supplying check-valves 340
Air can be stored in dissolving unit 300 in.
That is, internal flow of the washings in dissolving unit 300 along dissolving unit 300 is supplied to, so as to dissolve list
The air stored in member 300 is dissolved in washings.Specifically, introduced by dissolving entrance 331 and supplied from water supplying unit 130
Washings be flowed into interior main body 320, and be stored in the hollow inside of interior main body 320.In the case, dissolving is passed through
Washings that entrance 331 is continuously supplied and the washings stored in the hollow inside of interior main body 320 are impinging one another, along interior
The inwall flowing of main body 320, and by being formed in an area adjacent with the side of the opening of interior main body 320 for interior main body 320
Porous portion 321 in domain towards outer main body 310 inner peripheral surface and interior main body 320 outer peripheral face between dissolving flow path overflow
Go out.
Therefore, the washings being incorporated into by water supplying unit 130 in dissolving unit 300 are flowed into interior main body 320 and edge
The dissolving flow path between interior main body 320 and outer main body 310, and is not needing single pump or stirring dress
Effectively mixed with the air stored in dissolving unit 300 in the case of putting, thus advantageously enable air to be dissolved in and drawn
Enter into the washings in dissolving entrance 331.
The washings dissolved with air dissolved in unit 300 can be fed to bubble generation by dissolving guiding port 311
In unit 400.Specifically, the bubble being arranged in bubble main body 410 is opened by the pressure of the washings dissolved with air
Check-valves 430, and guided the washings dissolved with air to bubble nozzle 420 by bubble entrance 411.
Washings dissolved with air through formation in bubble nozzle 420 bubble flow path 421 (its interior diameter from
Bubble entrance 411 increases towards bubble floss hole 412).When the washings dissolved with air pass through, air is from dissolved with air
Washings in separate, thus produce bubble.That is, according to the diameter of bubble flow path 421 and bubble flow path 421
Quantity, it may be advantageous to produce microvesicle.
Specifically, the washings comprising bubble are supplied under the washings accommodated in cylindric washer 250 and bucket 200
Side, and washings are also supplied to the upside of bucket 200, and therefore, can by the detergent on the surface for remaining in washings and
Foreign matter separates from washings.The bubble for being supplied to the downside of bucket 200 passes through in bucket 200 washings stored, thus effectively
Produce bubble.That is, the washings and the bubble for the downside supply for passing through bucket 200 accommodated in cylindric washer 250 is impinging one another, and therefore
The residual detergent or foreign matter that can advantageously will be attached on the surface of washings separate from washings.
The flow velocity or water level of the detectable washings being supplied in dissolving unit 300 of washings detection part 110
(S200).As an example, washings detection part 110 can be flow sensor or level sensor.
Control unit 700 compares the information detected by washings detection part 110 and default washings water level information
It is worth (S300).In the case, when the information detected by washings detection part 110 exceedes default washings water level information
During value, control unit 700 controls water supplying unit 130 to stop washings being fed in dissolving unit 300 (S410).Specifically
Ground, control unit 700 can by close feed water valve cut off to dissolve unit 300 washing water supply.
The washings dissolved with air remained in dissolving unit 300 can be fed in bubble generation unit 400.This
Afterwards, when the water level for dissolving the washings dissolved with air remained in unit 300 can not open the bubble of bubble generation unit 400
During check-valves 430, the washings dissolved with air can be discharged into the discharge pipe line 210 dissolved outside unit 300.
Specifically, when the water level for dissolving the washings dissolved with air remained in unit 300 can not open bubble production
During the bubble check-valves 430 of raw unit 400, discharge check valve 350 is opened.
Dissolving flow path is communicated with each other with dissolving outlet 312 by discharge check valve 350, and therefore, can pass through
Discharge pipe line 210 will dissolve the discharge of the washings dissolved with air remained in unit 300.In the case, it is single by dissolving
The pressure of reduction in member 300 supplies check-valves 340 to open so that and the inside of dissolving unit 300 is filled with extraneous air, and
The washings remained in dissolving unit 300 can be emitted efficiently into discharge pipe line 210.
Or when the information detected by washings detection part 110 is equal to or less than default washings water level information
During value, control unit 700 can control water supplying unit 130 so that washings are continuously supplied into dissolving unit 300 (S420).
In water supplying unit 130 continuously to when dissolving 300 supplying washing water of unit, the detection of pressure sensor 120 is supplied
To the pressure of the washings in dissolving unit 300.
When pressure sensor 120 detects that the pressure for the washings that will be supplied in dissolving unit 300 is equal to or small
When default washings pressure information value, control unit 700 operates compression pump 140 with to will be supplied to dissolving unit
Washings in 300 apply pressure, thus allow bubble generation unit 400 effectively to produce bubble (S520).It is as an example, pre-
If washings pressure information value can be 1.5kg.In addition, control unit 170 can operate compression pump 140, until pressure passes
Sensor 120 detects that the pressure for the washings being supplied in dissolving unit 300 exceedes default washings pressure information value.
Or preset when pressure sensor 120 detects that the pressure for the washings being supplied in dissolving unit 300 exceedes
Washings pressure information value when, control unit 700 stop compression pump 140 operation (S510).That is, control unit 700 judges
Still can be effectively by the pressure for the washings being currently being incorporated into dissolving unit 300 even if going out bubble generation unit 400
Produce bubble.
According to the washing machine 101 with above-mentioned construction of the exemplary embodiment of the present invention, control unit 700 can wash
Water is supplied to amount based on the water being supplied that effectively can be mixed with the air of storage when in dissolving unit 300 or pressure
Water supplying unit 130 or compression pump 140 are controlled for information about, and therefore, washing machine 110 can allow to be supplied to dissolving unit
Washings in 300 effectively mix with the air stored.
Although with reference to the accompanying drawings of the exemplary embodiment of the present invention, it is to be understood by those skilled in the art that
In the case where not changing the technical spirit of the present invention or essential characteristic, the present invention can be embodied as to any other specific shape
Formula.
It will thus be appreciated that foregoing example embodiment is described for explaination in all respects, but this is exemplary
Embodiment is without restricted, and the scope of the present invention should be expressed by following claim, and from the meaning of claim
The all changes or modification and its equivalent that think of and scope are amplified out should be construed as being comprised in the scope of the present invention
It is interior.
From the above it is appreciated that illustrating various embodiments of the present invention for explanation purposes, and can be
Various modifications may be made in the case of without departing from the spirit and scope of the present invention.Therefore, the various embodiments disclosed here are not
It is intended for limiting, but with the true scope and spirit represented by following claim.
The cross reference of related application
This application claims in the korean patent application 10-2016- submitted to Korean Intellectual Property Office on the 27th of September in 2016
0124309 rights and interests and priority, for all purposes by the complete disclosure of the korean patent application by reference
It is incorporated herein.
Claims (16)
1. a kind of washing machine, it includes：
Water supplying unit, it can be used in supplying washing water；
Unit is dissolved, it can be used in internally storing air, and will be supplied to the washings of the dissolving unit with being deposited
The air mixing of storage, wherein, the air stored, which is dissolved in, to be supplied in the washings of the dissolving unit；
Compression pump, it can be used in optionally to the washings that will be fed to from the water supplying unit in the dissolving unit
Apply pressure；
Pressure sensor, it can be used in the pressure for the washings that detection is supplied in the dissolving unit；And
Control unit, it can be used in：In response to the information detected by the pressure sensor, the compression pump is controlled.
2. washing machine according to claim 1, it also includes：
Washings detection part, it detects the flow velocity or water level of the washings being supplied in the dissolving unit, and
Wherein, described control unit can also be used to：When the information detected by the washings detection part is equal to or less than
During default washings water level information value, the water supplying unit is controlled with supplying washing water.
3. washing machine according to claim 2, wherein, described control unit can also be used to：Examined when by the washings
When the described information that survey part detects exceedes the default washings water level information value, the water supplying unit is controlled to stop
Supplying washing water.
4. washing machine according to claim 1, wherein, described control unit can be used in：When the pressure sensor is examined
The pressure for measuring the washings that will be supplied in the dissolving unit is equal to or less than default washings pressure information value
When, the compression pump is controlled to apply pressure to washings.
5. washing machine according to claim 1, wherein, described control unit can be used in：When the pressure sensor is examined
When the pressure of washings that measuring will be supplied in the dissolving unit exceedes default washings pressure information value, stopping
The operation of the compression pump.
6. washing machine according to claim 4, wherein, described control unit can be used in：When the pressure sensor is examined
When the pressure of washings that measuring will be supplied in the dissolving unit exceedes the default washings pressure information value,
Stop the operation of the compression pump.
7. washing machine according to claim 1, it also includes：
Bucket, it can be used in storing washing water；And
Bubble generation unit, it is arranged between the dissolving unit and the bucket, and can be used in：By using from described molten
The washings dissolved with air of unit supply are solved to produce bubble, and bubble is fed in the bucket.
8. washing machine according to claim 7, wherein, the bubble generation unit includes：
Bubble main body, it has the bubble entrance formed at the side of the bubble main body and formed in the bubble main body
Bubble floss hole at opposite side；
Bubble nozzle, it is arranged in the inside of the bubble main body, and forms bubble flow path, the bubble flow path
The size of interior diameter increases from the bubble entrance towards the bubble floss hole, and wherein, the bubble flow path can
For producing bubble；And
Bubble check-valves, it is arranged between the bubble entrance and the bubble nozzle, and can be used in from the bubble
The washings dissolved with air of entrance supply are guided to the bubble nozzle.
9. washing machine according to claim 7, wherein, the dissolving unit includes：
Outer main body, it is opening at side, and has hollow inside；
Interior main body, it is opening at side, and is arranged in the outer main body, wherein, the outer peripheral face of the interior main body with
The inner peripheral surface of the outer main body is spaced apart dissolves flow path to be formed；
Cap is dissolved, it is connected to the side of the outer main body, and the dissolving entrance with formation in the dissolving cap, by
The washings supplied from the water supplying unit are fed in the interior main body by this；
Porous portion, it is arranged in a region of the interior main body；And
Guiding port is dissolved, it is arranged in the outer main body, and can be used in by the washings of the dissolving flow path
Guide to the bubble generation unit.
10. washing machine according to claim 9, wherein, the dissolving unit also includes：
Outlet is dissolved, what it was arranged in the outer main body is less than the dissolving guiding port on the longitudinal direction of the outer main body
Side at；And
Discharge check valve, it can be used in：When described control unit makes the water supplying unit stop supplying washing water, by described in
The washings dissolved with air remained in dissolving unit are discharged into the outside of the dissolving unit.
11. a kind of washing machine, it includes：
Water supplying unit, it can be used in supplying washing water；
Unit is dissolved, it can be used in internally storing air, and will be supplied to the washings of the dissolving unit with being deposited
The air mixing of storage, wherein, the air stored, which is dissolved in, to be supplied in the washings of the dissolving unit；
Compression pump, it can be used in applying pressure to the washings being fed in the dissolving unit from the water supplying unit；
Washings detection part, it can be used in the flow velocity or water level of the washings that detection is supplied in the dissolving unit；
And
Control unit, it can be used in：When the information detected by the washings detection part is equal to or less than default wash
When washing water water level information value, the water supplying unit is controlled so that washings are fed in the dissolving unit.
12. washing machine according to claim 11, it also includes：
Bucket, it can be used in storing washing water；And
Bubble generation unit, it is arranged between the dissolving unit and the bucket, and can be used in：By using from described molten
The washings dissolved with air of unit supply are solved to produce bubble, and bubble is fed in the bucket.
13. washing machine according to claim 12, wherein, the bubble generation unit includes：
Bubble main body, it has the bubble entrance formed at the side of the bubble main body and formed in the bubble main body
Bubble floss hole at opposite side；
Bubble nozzle, it is arranged in the bubble main body, and forms bubble flow path, the bubble flow path it is interior straight
The size in footpath increases from the bubble entrance towards the bubble floss hole, and wherein, the bubble flow path can be used in
Produce bubble；And
Bubble check-valves, it is arranged between the bubble entrance and the bubble nozzle, and can be used in from the bubble
The washings dissolved with air of entrance supply are guided to the bubble nozzle.
14. a kind of method for controlling washing machine, methods described includes：
Washings are fed in dissolving unit；
Detect the flow velocity of washings or the information of water level about being supplied in the dissolving unit；
Compare the information of the washings in the detected relevant dissolving unit and about the washing in the dissolving unit
The presupposed information of water；And
Based on the detected relevant information for dissolving the washings in unit and about the washing in the dissolving unit
The presupposed information of water, control the washing water supply to the dissolving unit.
15. according to the method for claim 14, wherein, control to it is described dissolving unit washing water supply the step of wrap
Include：
When the information of the washings in the detected relevant dissolving unit exceedes about the washing in the dissolving unit
During the presupposed information of water, the washing water supply to the dissolving unit is cut off；And
When the information of the washings in the detected relevant dissolving unit is equal to or less than in the relevant dissolving unit
Washings the presupposed information when, keep to it is described dissolving unit washing water supply.
16. according to the method for claim 15, it includes：
After keeping to the washing water supply of the dissolving unit, detection will be supplied to the washing in the dissolving unit
The pressure of water；
Compare detected washings pressure information and default washings pressure information；And
It is described to that will be supplied to according to detected washings pressure information and the default washings pressure information
The washings dissolved in unit apply pressure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160124309A KR20180034152A (en) | 2016-09-27 | 2016-09-27 | Washing machine and a control method of the same |
| KR10-2016-0124309 | 2016-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107869026A true CN107869026A (en) | 2018-04-03 |
Family
ID=61688303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710243908.9A Pending CN107869026A (en) | 2016-09-27 | 2017-04-14 | Washing machine and its control method |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20180087211A1 (en) |
| KR (1) | KR20180034152A (en) |
| CN (1) | CN107869026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677457A (en) * | 2018-07-20 | 2018-10-19 | 珠海格力电器股份有限公司 | The method that cleaning device, washing machine and detergent are launched |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2759258C1 (en) * | 2018-11-05 | 2021-11-11 | Уси Литтл Суон Электрик Ко., Лтд. | Microbubble generator and laundry processing device |
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| US20100179461A1 (en) * | 2009-01-12 | 2010-07-15 | Jason International, Inc. | Microbubble therapy method and generating apparatus |
| CN204079618U (en) * | 2014-10-30 | 2015-01-07 | 北京市沃奇新德水处理设备开发有限责任公司 | Dissolved oxygen aerating apparatus and apply its water treating equipment |
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| CN104888636A (en) * | 2015-05-28 | 2015-09-09 | 中国石油化工股份有限公司 | Micro-nano bubble generation device and sewage purification system |
| CN105178395A (en) * | 2015-08-01 | 2015-12-23 | 江苏双益给排水有限公司 | Water supply/drainage system |
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2016
- 2016-09-27 KR KR1020160124309A patent/KR20180034152A/en not_active Application Discontinuation
-
2017
- 2017-04-14 CN CN201710243908.9A patent/CN107869026A/en active Pending
- 2017-04-25 US US15/496,899 patent/US20180087211A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100179461A1 (en) * | 2009-01-12 | 2010-07-15 | Jason International, Inc. | Microbubble therapy method and generating apparatus |
| CN204079618U (en) * | 2014-10-30 | 2015-01-07 | 北京市沃奇新德水处理设备开发有限责任公司 | Dissolved oxygen aerating apparatus and apply its water treating equipment |
| CN104724840A (en) * | 2015-04-03 | 2015-06-24 | 苏州益品德环境科技有限公司 | Integrated system of water quality monitoring and control Internet of things and frequency-variable pressure dynamic aeration |
| CN104888636A (en) * | 2015-05-28 | 2015-09-09 | 中国石油化工股份有限公司 | Micro-nano bubble generation device and sewage purification system |
| CN105178395A (en) * | 2015-08-01 | 2015-12-23 | 江苏双益给排水有限公司 | Water supply/drainage system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677457A (en) * | 2018-07-20 | 2018-10-19 | 珠海格力电器股份有限公司 | The method that cleaning device, washing machine and detergent are launched |
| CN108677457B (en) * | 2018-07-20 | 2019-08-06 | 珠海格力电器股份有限公司 | The method that cleaning device, washing machine and detergent are launched |
| WO2020015351A1 (en) * | 2018-07-20 | 2020-01-23 | 珠海格力电器股份有限公司 | Cleaning device, washing machine, and detergent delivery method |
| JP2021520956A (en) * | 2018-07-20 | 2021-08-26 | グリー エレクトリック アプライアンスィズ，インコーポレーテッド オブ ジュハイ | Cleaning device, washing machine and detergent injection method |
| JP7119123B2 (en) | 2018-07-20 | 2022-08-16 | グリー エレクトリック アプライアンスィズ，インコーポレーテッド オブ ジュハイ | Washing device, washing machine, and method of adding detergent |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180034152A (en) | 2018-04-04 |
| US20180087211A1 (en) | 2018-03-29 |
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