CN107869032A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN107869032A CN107869032A CN201710239114.5A CN201710239114A CN107869032A CN 107869032 A CN107869032 A CN 107869032A CN 201710239114 A CN201710239114 A CN 201710239114A CN 107869032 A CN107869032 A CN 107869032A
- Authority
- CN
- China
- Prior art keywords
- dissolving
- bubble
- water
- main body
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
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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
- 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
- D06F39/088—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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of washing machine, washing machine can produce bubble during washing with rising operation and supply bubble to washings, in order to remove detergent and foreign matter from washings.Dissolving unit can receive water supply and accommodate the air of certain volume.Dissolving unit provides water flow path, for allowing accommodated air to be effectively dissolved in water, so as to which water/air mixture is provided to bubble generation unit.In bubble generation unit, such as because pressure reduces, the air of dissolving can separate from water/air mixture and form bubble.Then, bubble is supplied to the bucket for accommodating washings.
Description
Technical field
Embodiments of the invention are related to washing machine, and relate more specifically to assist in removing the residual detergent on washings
Mechanism.
Background technology
Generally, washing machine utilizes the caused friction between water and washings when impeller rotates in the roller of washing machine
To wash clothing.Hole in roller allows water to be flowed between bucket and roller.During washing, rinsing or spin drying process,
Water can be discharged from bucket for example, by the discharge pipe line at the downside of bucket.
Sometimes, after washings is handled, residual detergent or other foreign matters may be left on the clothing by washing,
So as to cause the user for dressing the clothing irritant skin situation, such as atopic dermatitis occur.
Have been proposed at present it is various generally by supplying the current concentrated to clothing come the technology that solves the above problems, its
In, current are produced by the isolated system of such as pump etc.Unfortunately, the operation of this pump can produce noise, and
It is difficult to safeguard pump after Reusability pump.
The content of the invention
The embodiment provides it is a kind of can be used in producing and supply to assist in removing be retained on washings
Remain the bubble of detergent and foreign matter and thus improve the washing machine of cleaning effect.
The exemplary embodiment of the present invention provides a kind of washing machine, and the washing machine includes：Shell；Bucket, it is arranged in outer
In shell；Discharge pipe line, it is connected to the downside of bucket；Draining valve, it is arranged on discharge pipe line, and can be used in optionally dividing
Every the flow path of discharge pipe line；Unit is dissolved, it can be used in stored air internally, and draw with dissolving entrance and dissolving
Mouth is led, dissolving entrance is arranged at the side of dissolving unit, is introduced in from the water of outside supply in dissolving entrance, dissolving guiding
Mouth is arranged at the opposite side of dissolving unit, and is guided and introduced from dissolving entrance and the water of air that dissolving is stored, so as to will
Water is discharged；And bubble generation unit, the water dissolved with air are introduced in bubble generation unit by dissolving guiding port, and
Bubble generation unit produces bubble, and by bubble be fed among two discharge pipe lines being separated into by the draining valve with bucket
Adjacent discharge pipe line.
Dissolving unit may also include dissolving discharge outlet, and dissolving discharge outlet is arranged at the opposite side of dissolving unit, and with it is molten
Solution guiding port is spaced apart.Dissolving discharge outlet can connect with discharge pipe line.
Dissolving unit may include：Outer main body, it has hollow inside, and is opening at side, and outer main body, which has, arranges
Water hole, osculum are formed at the opposite side of outer main body and connected with dissolving discharge outlet；Valve accommodates projection, and it surrounds osculum,
It is and protruding outside along being longitudinally oriented for outer main body in the region of the opposite side in outer main body；And dissolving cap, it is connected to outer main body
Side with stored air internally, and with being formed as from the water supply of outside supply to the dissolving entrance in interior main body.
Washing machine may also include drainage check valve, and drainage check valve is arranged at the opposite side of outer main body, and can be used in
Open and close osculum.
Drainage check valve may include：Valve member, it has the end for being inserted in osculum and being supported by osculum；
Bonnet part, it is connected to the outer peripheral face that valve accommodates projection in a manner of it can dismantle, and with dissolving discharge outlet, for right
Guided by the water of osculum so as to be discharged into the outside of outer main body；And elastomeric element, its be arranged in valve member and
Between bonnet part, and it can be used in providing elastic force to valve member.
The dissolving guiding port formed in unit is dissolved being longitudinally arranged in the upper of dissolving discharge outlet along dissolving unit
Side.
Bubble generation unit may include：Bubble main body, it include being arranged in bubble entrance at the side of bubble main body and
The bubble discharge outlet being arranged at the opposite side of bubble main body, and bubble discharge outlet is positioned higher than what is be separated into by draining valve
The bottom of the discharge pipe line adjacent with bucket among two discharge pipe lines；And bubble nozzle, it is arranged in the interior of bubble main body
Portion, and there is bubble flow path, the interior diameter of bubble flow path increases from bubble entrance towards the bubble discharge outlet, and
And bubble nozzle can be used in producing bubble.
, can be single from dissolving by water by dissolving discharge outlet when the water being introduced in dissolving unit exceedes preset level
Member is discharged into discharge pipe line.
The another exemplary embodiment of the present invention provides a kind of washing machine, and the washing machine includes：Shell；Bucket, it is arranged
In shell, and with the feed water inlet formed at the downside of bucket；Unit is dissolved, it can be used in stored air, and with molten
Entrance and dissolving guiding port are solved, dissolving entrance is arranged at the side of dissolving unit, and is introduced in from the water of outside supply
Dissolve in entrance, dissolving guiding port is arranged at the opposite side of dissolving unit and to being introduced and dissolved with stored from dissolving entrance
The water of air guide so as to discharge it；And bubble generation unit, the water dissolved with air is by dissolving guiding port
Bubble generation unit is introduced in, and bubble generation unit can be used in producing bubble and bubble is fed into feed water inlet.
Washing machine may include：Roller, it is arranged in bucket；Impeller, it is arranged at the downside of the inside of roller；It is and logical
Hole, it is located at the downside of roller and is spaced apart with impeller.Through hole can be directed through the bubble of feed water inlet, and allow bubble to enter
Enter roller.
Washing machine may also include：Discharge pipe line, it is spaced apart with feed water inlet, and is connected to the downside of bucket；Dissolve discharge outlet,
It is arranged at the opposite side of dissolving unit, and is spaced apart with dissolving guiding port；And draining valve, it is arranged in discharge pipe line
On, and can be used in the flow path of optionally compartment drainage pipeline.Dissolving discharge outlet may be coupled to than installed in draining
The low bottom of draining valve in pipeline.Specifically, compared with the top of discharge pipe line, the position of the bottom of discharge pipe line is more remote
From bucket.
Multiple through holes may be formed at the downside of roller.
According to the exemplary embodiment of the present invention, washing machine can supply bubble to the washings in bucket.Bubble can rise
To the effect for reducing the surface tension between clothing and detergent or other foreign matters, thus advantageously contribute to removal and be attached to wash
Wash the residual detergent on thing or other foreign matters.Therefore, it is possible to significantly improve the cleaning efficiency of washing machine.
Brief description above is merely illustrative, it is not intended to is limited in any way.Except illustrative above side
Outside face, embodiment and feature, by reference to accompanying drawing and described further below, other side, embodiment and feature will become aobvious
And it is clear to.
Brief description of the drawings
Fig. 1 shows the construction of exemplary washer according to an embodiment of the invention.
Fig. 2 show the dissolving unit of the exemplary washer in Fig. 1, bubble generation unit and discharge pipe line it is exemplary
Construction and arrangement.
Fig. 3 shows the dissolving unit of washing machine in accordance with an alternative illustrative embodiment of the present invention, bubble generation unit
With the representative configuration and arrangement of bucket.
Fig. 4 is the exploded perspective view for the dissolving unit for showing Fig. 1.
Fig. 5 is the diagram for the sectional view for showing the exemplary supply check-valves on the dissolving unit shown in Fig. 4.
Fig. 6 is the diagram for the sectional view for showing the exemplary drainage check valve in the dissolving unit shown in Fig. 4.
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 easily implement exemplary embodiment.The present invention can be implemented in a variety of ways,
And it is not limited to 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, reference picture 1-2 and 4-6 come illustrate according to the present invention exemplary embodiment washing machine 101.
As shown in figure 1, washing machine 101 includes shell 100, bucket 200, discharge pipe line 210, draining valve 500, dissolving unit
300 and bubble generation unit 400.Shell 100 defines the inside of washing machine 101, and surrounds bucket 200, dissolving unit 300 and
Bubble generation unit 400.
Bucket 200 can accommodate washings.As shown in figure 1, shell 100 can carry out barrel support 200 by suspension.More specifically
Ground, shell 100 can come the open top side of barrel support 200 by suspension.
Discharge pipe line 210 is connected to the downside of bucket 200, and is used to guide washings to outside bucket 200 during draining
Portion.
As shown in Fig. 2 draining valve 500 is arranged on discharge pipe line 210.Draining valve 500 can be controlled by control unit with
Open or close discharge pipe line 210.Draining valve 500 can be controlled by single driver element.
When draining valve 500 is opened, water is discharged from bucket 200 by discharge pipe line 210；When draining valve 500 is closed,
Discharge pipe line 210 is blocked, so as to which water is stored in bucket 200.
According to an embodiment of the invention, can stored air in unit 300 is dissolved.It is single that dissolving entrance 331 is arranged in dissolving
The first side position of member 300, water is introduced externally into dissolving unit 300.Water can dissolve the sky accommodated in dissolving unit 300
Gas.Dissolving guiding port 311 is arranged at the second side of dissolving unit 300, and can be drawn water simultaneously from dissolving unit 300
Discharged.Dissolving unit 300 can be arranged between the downside of bucket 200 and the downside of shell 100.
The water dissolved with air or water/air mixture are incorporated into bubble generation unit 400 by dissolving guiding port 311
In.Bubble generation unit 400 can produce bubble from water/air mixture.Bubble generation unit 400 can be by caused bubble
It is fed in the discharge pipe line 210 adjacent with bucket 200.More specifically, bubble can be supplied as caused by bubble generation unit 400
To the upper discharge pipe line 210 between draining valve 500 and bucket 200, and it is then fed to the downside of bucket 200.
Therefore, the downside of bucket 200 can be supplied to by draining valve 500, bubble, without leaking to the outer of bucket 200
Portion.
As shown in Fig. 2 the dissolving unit 300 of washing machine 101 may also include dissolving discharge outlet 312.Dissolving discharge outlet 312 can
To be connected to the bottom lower than the draining valve 500 in discharge pipe line 210.Specifically, with the top phase of discharge pipe line 210
Than the bottom of discharge pipe line 210 is in position farther away from bucket 200.
More specifically, dissolving discharge outlet 312 can be arranged at the second side of dissolving unit 300, and with dissolving guiding port
311 are spaced apart.
Dissolving discharge outlet 312 can connect with the bottom of discharge pipe line 210, wherein, lower discharge pipe line 210 refers to drainpipe
The part positioned at the lower section of draining valve 500 on road 210.Therefore, opening/closed mode regardless of draining valve 500, by molten
Solution discharge outlet 312 and discharge pipe line 210 can discharge water from dissolving unit 300.
Dissolving guiding port 311 is arranged in dissolving unit 300, and positioned at the top of dissolving discharge outlet 312.It is more specifically, molten
Solution guiding port 311 being longitudinally arranged in the top of dissolving discharge outlet 312 along dissolving unit 300.
As shown in figure 4, it is exemplary dissolving unit 300 may include outer main body 310, valve accommodate projection 351, interior main body 320 with
And dissolving cap 330.
Outer main body 310 can be hollow, in first side position opening, and can accommodate water.For example, outer main body 310 can
With the section with substantially " u " shaped, wherein, the bottom of outer main body 310 is generally semi-spherical, and the top of outer main body 310
The cylinder being substantially open.
More specifically, the first side of outer main body 310 is opening, and osculum 315 is formed the second of outer main body 310
Side (hemispherical side) place.Therefore, it is completely open on front side of the first side position of outer main body 310.Second side shape of outer main body 310
As hemispherical shape, and there can be the osculum 315 of the opening less than first side position.For example, osculum 315 may be formed at outside
At the bottom of main body 310.
Valve accommodates projection 351 can be outstanding from the second side of outer main body 310, and on the longitudinal direction of outer main body 310
Orientation.More specifically, valve, which accommodates projection 351, surrounds osculum 315.Valve accommodates projection 351 and defines what is connected with osculum 315
Hollow bulb.
Similar to outer main body 310, the first side of interior main body 320 can be opening, and the second side can be hemispherical.
Interior main body 320 may be arranged inside outer main body 310.In addition, between the outer peripheral face of interior main body 320 and the inner peripheral surface of outer main body 310
Space formed dissolving flow path.First side of interior main body 320 can be by the first collateral support of outer main body 310.
Dissolving cap 330 may be connected to the first side of outer main body 310.The substantially hemispherical of cap 330 is dissolved, and is covered outer main
The first side (open side) of body 310.The hemispheric bottom of hemispheric dissolving cap 330 and outer main body 310 can advantageously increase
The big space for being used to dissolve the stored air in unit 300.Dissolving entrance 331 may be formed in dissolving cap 330.Dissolve entrance
331 can by water from exterior guiding into interior main body 320.
Porous portion 321 may be arranged in interior main body 320.Porous portion 321 can guide to be guided to interior by dissolving entrance 331
At least a portion of water in main body 320.At least this part water can merge inflow with just past the aqueous fusion of dissolving entrance 331
Into dissolving flow path.Porous portion 321 may be arranged at a side of interior main body 320 or be arranged in the outer of interior main body 320
On side face.More specifically, porous portion 321 may be arranged in the region adjacent with dissolving entrance 331 of interior main body 320.Porous portion
321 can have the multiple holes formed in the side wall of interior main body 320.Porous portion 321 may be arranged at interior main body 320 with dissolving
At the adjacent upside of entrance 331.
That is, entering the water of the dissolving entrance 331 of dissolving cap 330 can flow in interior main body 320, flow through porous
Portion 321, and then along dissolving flow path and away from dissolving entrance 331.After dissolving entrance 331 is entered, water exists
Energy during the process of dissolving flow path in interior main body 320 and along formation between interior main body 320 and outer main body 310
The air stored in enough dissolving dissolving units 300.
It is therefore not necessary to single agitating device or single mixed cell, so that it may so as to flowed in unit 300 is dissolved
Water effectively mixes with air.
Dissolving guiding port 311 can be arranged at the second side of outer main body 310.Dissolving guiding port 311 can be directed through
The water of dissolving flow path between interior main body 320 and outer main body 310, and feed water into bubble generation unit 400.
Dissolving discharge outlet 312 can be arranged at the second side of outer main body 310, and is spaced apart with dissolving guiding port 311.More
Specifically, dissolving discharge outlet 312 can be arranged at the domed bottom of outer main body 310, and dissolve guiding port 311 can be with cloth
Put on the direction intersected with dissolving discharge outlet 312.
For example, dissolving guiding port 311 can protrude from the outer peripheral face at the downside of outer main body 310.Dissolving discharge outlet 312 can
To be protruded at the domed bottom center of outer main body 310.
Washing machine 101 may also include drainage check valve 350.As shown in fig. 6, drainage check valve 350 is arranged on outer main body 310
Downside at, and can by selectively open and close osculum 315 make osculum 315 and dissolving discharge outlet 312 each other
Selectively communicate with.
Therefore, when opening drainage check valve 350, water can pass through dissolving discharge outlet 312, and can pass through drainpipe
Discharged from dissolving unit 300 on road 210.
Drainage check valve 350 can be for example based on the pressure in the inner space defined by dissolving cap 330 and outer main body 310
Or osculum 315 is opened and closed based on the water supplied from dissolving entrance 331.
Because drainage check valve 350 can selectively open and close osculum 315, so can be in for example cold day
Protect dissolving unit 300 from the potential damage as caused by the residual water freezed in dissolving unit 300 during gas.
As shown in fig. 6, the drainage check valve 350 of washing machine 101 may include valve member 20, bonnet part 10 and elastomeric element
30。
The first end of valve member 20 is inserted into osculum 315, and can be supported by osculum 315.The second end cloth
Put in valve accommodates projection 351.By the first end being inserted in osculum 315, valve member 20 be selectively opened and
Close osculum 315.
Bonnet part 10 can be connected to the outer peripheral face that valve accommodates projection 351 in a manner of it can dismantle.More specifically, valve
Cover 10 can surround valve and accommodate the outer peripheral face of projection 351, and valve can be connected in a manner of it can dismantle and accommodates projection
351.That is, valve member 20 can optionally make dissolving discharge outlet 312 and osculum 315 communicate with each other.
In one embodiment, valve accommodates and is disposed with screw thread on the outer peripheral face of projection 351.Can be in the face of bonnet part 10
The screw thread for being disposed with the surface of the outer peripheral face of projection 351 and can be used in accommodating the screw thread of projection 351 with valve and engage is accommodated to valve.
Elastomeric element 30 can be arranged between valve member 20 and bonnet part 10, and to valve member 20 provide elastic force with
Open osculum 315.For example, when valve member 20 closes osculum 315, elastomeric element 30 is in compressive state, and works as valve
When part 20 opens osculum 315, elastomeric element is in extension or relaxed state.
According to the exemplary embodiment of the present invention, as shown in fig. 6, the valve member 20 of dissolving unit 300 includes valve hollow bulb
Or cavity 21, and the overall diameter of the first end of valve member 20 can be more than the diameter of osculum 315.
Valve member 20 may include to be formed the valve hollow bulb 21 at the center of the first end of valve member 20.Valve member 20 wraps
Include the elastomeric material of such as rubber etc.During installation, the elastomeric material in valve member 20 can be deformed by during external force
(for example, compression) is simultaneously inserted into osculum 315, wherein, valve hollow bulb 21 is allowed for the appropriate deformation of insertion.
Using valve hollow bulb 21, when valve member 20 is in its original state (or non-installment state), valve member can be made
The overall diameter of 20 first end is more than the diameter of osculum 315.
According to the exemplary embodiment of the present invention, (relative with first end) the of the valve member 20 of unit 300 is dissolved
The overall diameter of two ends can be more than the diameter of osculum 315.Support slot 22 can be formed at the second end of valve member 20.
The overall diameter of the second end of valve member 20 can be more than the overall diameter of the first end of valve member 20.
Support slot 22 may be formed at the second end of valve member 20.Support slot 22 is formed in valve member 20 in valve member
20 it is vertical upwardly facing the second end of the inner side of bonnet part 10 at.More specifically, as shown in fig. 6, support slot 22 can be
Annular, and can be further around the center of valve member 20 and downwardly open.
Support slot 22 can support elastomeric element 30.More specifically, the first side of elastomeric element 30 is at least partially inserted into
In support slot 22 so that the elastic force applied by elastomeric element 30 can be efficiently transmitted to valve member 20.
As shown in fig. 6, the bonnet part 10 of dissolving unit 300 may include snapping projection 40.
Snapping projection 40 may be formed inside bonnet part 10.Snapping projection 40 and the dissolving discharge outlet of bonnet part 10
312 are spaced apart, and can be protruded towards valve member 20.Snapping projection 40 supports (relative with the first side) the of elastomeric element 30
The inner peripheral surface of two sides, thus elastomeric element 30 is maintained to the inside of bonnet part 10 when elastomeric element 30 extends or shunk.
As shown in fig. 6, the bonnet part 10 of dissolving unit 300 may also include the rib of valve 12.
The rib of valve 12 can be arranged in bonnet part 10 and between snapping projection 40 and cover outer wall 11, and is connected to
Valve accommodates the outer peripheral face of projection 351.Bonnet part 10 includes cover outer wall 11, and cover outer wall 11 has formation on inner peripheral surface and can
The screw thread that outer peripheral face for accommodating projection 351 with valve is connected.Bonnet part 10 also includes the center for being arranged in bonnet part 10
Dissolving discharge outlet 312 at portion.
The rib of valve 12 is formed on bonnet part 10, and can be between dissolving discharge outlet 312 and cover outer wall 11 along molten
The centrally directed outer main body 310 or valve member 20 for solving discharge outlet 312 circularly protrude.The rib of valve 12 can be arranged in snapping projection 40
Between cover outer wall 11.That is, the rib of valve 12 can be arranged to than snapping projection 40 farther away from dissolving discharge outlet 312.Valve
Projection 351 is accommodated to may be arranged between the rib of valve 12 and valve outer wall 11.
First sealing may also include according to the drainage check valve 350 of the dissolving unit 300 of the exemplary embodiment of the present invention
Part 60.
First seal 60 may be mounted between cover outer wall 11 and the rib of valve 12.First seal 60 can accommodate prominent in valve
Rise and keep water-stop between 351 and bonnet part 10.More specifically, the first surface of first seal 60 can contact valve receiving
Projection 351.This can effectively prevent the gap that water is leaked between cover outer wall 11 and the outer peripheral face of valve receiving projection 351.
First seal 60 can effectively prevent that dissolving the air stored in unit 300 leaks to dissolving unit 300
It is outside.
Supporting projections 352 may also include according to the outer main body 310 of the dissolving unit 300 of the exemplary embodiment of the present invention.
Supporting projections 352 may be formed in outer main body 310.Supporting projections 352 can be based on osculum 315 and be arranged in outer
On the periphery of second side of main body 310.Supporting projections 352 protrude along the longitudinal direction of outer main body 310 from the periphery of outer main body 310.It is more
Individual supporting projections 352 can be spaced apart from each other and be arranged to surround osculum 315.
More specifically, supporting projections 352 can face the second end of valve member 20.When valve member 20 opens osculum
When 315, supporting projections 352 can effectively prevent the second end of valve member 20 from blocking osculum 315, wherein, valve member
Diameter is more than the diameter of osculum 315.
That is, when valve member 20 opens osculum 315, the second end of valve member 20 contacts each supporting projections
352, and multiple supporting projections 352 can be directed through the water of osculum 315 and be flowed through between multiple supporting projections 352.
As shown in fig. 6, drainage check valve 350 may also include second seal 50.
Second seal 50 can be arranged between outer main body 310 and cover outer wall 11.More specifically, second seal 50 is inserted
Enter in holding tank 22, holding tank is formed in cover outer wall 11 in the surface of outer main body 310, and the energy of second seal 50
It is enough to provide hermetic seal between outer main body 310 and bonnet part 10.
As shown in Figures 2 and 4, interior main body 320, may include according to the dissolving unit 300 of the exemplary embodiment of the present invention more
Hole portion 321 and endoporus 322.
Similar to outer main body 310, the first side of interior main body 320 can be opening, and the second side can be formed as half
It is spherical.Interior main body 320 may be arranged inside outer main body 310.In addition, the outer peripheral face of interior main body 320 and the inner peripheral surface of outer main body 310
Between space formed dissolving flow path.More specifically, the first side of interior main body 320 can be by the first side of outer main body 310
Support.
Porous portion 321 may be arranged in interior main body 320.The water flowed in interior main body 320 may be guided extremely in porous portion 321
A few part is so that it is closed with the aqueous fusion newly introduced by dissolving entrance 331.Then, water is flowed into dissolving flow path.It is more
Hole portion 321 may be formed in the region of the first side position of interior main body 320 or in the region of the outer peripheral face of interior main body 320.More specifically
Ground, porous portion 321 may be formed in the region (for example, upside of interior main body) of the close dissolving entrance 331 of interior main body 320.Example
Such as, porous portion 321 can have multiple holes along the circumferencial direction of interior main body 320.
Therefore, the water introduced by dissolving entrance 331 can be flowed into the inside of interior main body 320, flow through porous portion 321,
And then along dissolving flow path and away from dissolving entrance 331.During this process, water can dissolve dissolving unit
The air stored in 300.
Endoporus 322 can be formed at the second side of interior main body 320 (hemispherical side) place.Endoporus 322 can be less than interior main body
320 open end.
As shown in Fig. 2 the bubble generation unit 400 of washing machine 101 may include with bubble entrance 411 and bubble discharge outlet
412 bubble main body 410 and the bubble nozzle 420 with bubble flow path 421.
Bubble entrance 411 can be arranged in the first side position of bubble main body 410, and bubble discharge outlet 412 can be formed
At the second side of bubble main body 410.Bubble entrance 411 connects with dissolving guiding port 311 so that can by bubble entrance 411
So that the water dissolved with air is incorporated into bubble main body 410 from dissolving guiding port 311.
Bubble discharge outlet 412 can be disposed above being arranged to the bottom of the discharge pipe line 210 adjacent with bucket 200.Or
Bubble discharge outlet 412 may be positioned to among two parts discharge pipe line 210 for being separated into by draining valve 500 adjacent to bucket 200
The foot of discharge pipe line 210 be located at same level.
Because bubble discharge outlet 412 is disposed above the bottom of discharge pipe line 210, therefore more efficiently it can will pass through gas
The bubble of bubble discharge outlet 412 is fed in bucket 200, and reason is that this construction prevents bubble from being flowed back towards bubble discharge outlet 412.
Bubble nozzle 420 can be arranged between the bubble entrance 411 of bubble main body 410 and bubble discharge outlet 412.Bubble
The interior diameter of nozzle 420 can increase from bubble entrance 411 towards bubble discharge outlet 412.When the water dissolved with air is by from gas
When bubble entrance 411 introduces and passes through the bubble flow path 421 of bubble nozzle 420, dissolved air can be separated from the water.By
This produces bubble.
Bubble generation unit 400 may also include reduced pressure zone 440 and bubble check-valves 430.
Reduced pressure zone 440 can be formed in bubble main body 410, and positioned at bubble nozzle 420 and bubble discharge outlet 412 it
Between.Reduced pressure zone 440 can than bubble flow path 421 for both bubble entrance 411 and bubble discharge outlet 412 closer to
The side of the latter has bigger diameter.For example, the diameter of the inside with reduced pressure zone 440 of bubble main body 410 can be big
Size sum at the side of multiple bubble flow paths 421.
When bubble passes through bubble flow path 421, the pressure of bubble reduces in reduced pressure zone 440, and can lead to
Cross bubble discharge outlet 412 bubble is fed in bucket 200.
Bubble check-valves 430 can be arranged between the bubble entrance 411 of bubble main body 410 and bubble nozzle 420.Bubble
The bootable water dissolved with air of check-valves 430 flows to bubble nozzle 420 from bubble entrance 411.Bubble check-valves 430 can stop
The flowing of the fluid in bubble entrance 411 is incorporated into from bubble discharge outlet 412.
Bubble check-valves 430 can open bubble entrance 411 by the pressure from water/air mixture, and so
Afterwards, water/air mixture can pass through bubble flow path 421 of the formation in bubble nozzle 420.When water/air mixture
When being supplied from bubble discharge outlet 412 and flowing to bubble entrance 411, bubble check-valves 430 closes bubble entrance 411, thus prevents
Sealing/air mixture is supplied in dissolving unit 300.
According to the exemplary embodiment of the present invention, the water level of the water in unit 300 is dissolved is equal to or higher than pre-set limit
When, the water for being supplied to dissolving unit 300 can be discharged into discharge pipe line 210 by dissolving discharge outlet 312.
More specifically, endoporus 322 may be formed at hemispheric second side of interior main body 320.Endoporus 322 can be than interior main body
320 open side has smaller area.In this configuration, the water that can prevent from being introduced in dissolving entrance 331 passes through interior
Hole 322 flows directly into dissolving guiding port 311.When water is equal to or more than scheduled volume, endoporus 322 can make interior main body 320
Water in the water and dissolving flow path of inner containment is discharged into discharge pipe 210 by dissolving discharge outlet 312.
Washing machine 101 may also include level sensor and control unit.More specifically, level sensor (not shown) etc. can
In dissolving unit 300.Control unit can be based on the current water in the dissolving unit 300 detected by level sensor
Position is simultaneously supplied externally to dissolve the water level in unit 300 to determine whether predetermined amount or more amount based on what is detected
Water supply is into dissolving unit 300.
Therefore, if the air in dissolving unit 300 is discharged into the outside of dissolving unit 300 and air can not be effectively
In atmosphere, then control unit cut-out is supplied to the supply of the water in dissolving entrance 331 for dissolving.In such a case, it is possible to
It is fed to by dissolving entrance 331 by the water/air mixture accommodated in unit 300 is dissolved in bubble generation unit 400.
After the water supply to dissolving entrance 331 is cut off, hydraulic pressure becomes to be too low to open bubble generation list
The bubble check-valves 430 of member 400.Therefore, water is retained in dissolving unit 300.In this case, by being formed in interior main body
Endoporus 322 at 320 hemispheric second side, the water retained in interior main body 320 is collected in the hemispherical side of interior main body 320
In dissolving flow path between the hemispherical side of outer main body 310.
According to the water level (hydraulic pressure) for the water being retained in dissolving unit 300 the half of outer main body 310 can be arranged in open
Drainage check valve 350 at spherical side.The water being retained in interior main body 320 can be by forming the hemispherical in interior main body 320
Endoporus 322 and dissolving discharge outlet 312 at side are discharged, and are then arranged by the discharge pipe line 210 at the downside of bucket 200
Go out to outside.
As shown in Fig. 2 the dissolving unit 300 of washing machine 101 may also include supply check-valves 340, supply check-valves 340 is pacified
It is spaced apart on dissolving cap 330, and with dissolving entrance 331.Discharged water into when by dissolving discharge outlet 312 on the downside of bucket 200
During the discharge pipe line 210 at place, supply check-valves 340 is opened, and extraneous air is flowed into the interior main body to dissolving unit 300
320 and outer main body 310 in.More specifically, when dissolving the pressure in unit 300 and being equal to or less than preset pressure, non-return is supplied
Valve 340 is opened.In this way, it is not necessary to supply air from single air tank or air pump etc..On the contrary, by dissolving unit
Pressure in 300 supplies check-valves 340 to open and close, and thus utilizes the air from ambient atmosphere supply single to fill dissolving
Inside member 300.
By the pressure of the air introduced via supply check-valves 340, can effectively be arranged by dissolving discharge outlet 312
Water.More specifically, as shown in figure 5, supply check-valves 340 may include intercommunicating pore 332, supply lid 341 and steam supply valve 347.Connection
Hole 332 can be formed in cap 330 is dissolved, and is spaced apart with dissolving entrance 331.Supply seal 348 and be arranged on supply lid
Between 341 and dissolving cap 330.In this configuration, hermetic seal can be kept in unit 300 is dissolved.
For example, similar to dissolving entrance 331, dissolving cap 330 can project upwards with parallel longitudinal side.Dissolve cap
330 can have in the region projected upwards with dissolving the parallel longitudinal side of entrance 331, and intercommunicating pore 332 can be formed
In outburst area.
Air vent 342 can form the first side position in supply lid 341.Air vent 342 can allow extraneous air to be introduced into
Into dissolving unit 300.Installation region 343 can be formed at the second side of supply lid 341.Installation region 343 can be
The groove that second side of supply lid 341 is formed when being recessed towards air vent 342.That is, installation region 343 allows intercommunicating pore
332 and air vent 342 communicate with each other.
Supply lid 341 may be coupled to dissolving cap 330, such as the formation for being connected to dissolving cap 330 has the prominent of intercommunicating pore 332
Go out region.
Steam supply valve 347 may be mounted in installation region 343.Steam supply valve 347 can be based on the inside in dissolving unit 300
Pressure allows air vent 342 and intercommunicating pore 332 optionally to communicate with each other.More specifically, when the inside pressure in dissolving unit 300
When power is equal to or higher than preset pressure, steam supply valve 347 can close air vent by dissolving the air pressure in unit 300
342.Otherwise, when the pressure in dissolving unit 300 is less than preset pressure, steam supply valve 347 can allow air vent 342 and intercommunicating pore
332 communicate with each other, to allow extraneous air to flow into dissolving unit 300.Therefore, steam supply valve 347 can be according to dissolving unit 300
Interior pressure allows air vent 342 and intercommunicating pore 332 optionally to communicate with each other, without single electronic driver.
For example, steam supply valve 347 may include elastomeric material.
As shown in figure 5, supply check-valves 340 may also include the valve supported hole 336 to be formed in cap 330 is dissolved.Valve supports
Hole 336 can be spaced apart with intercommunicating pore 332.Valve supported hole 336 can support steam supply valve 347.That is, steam supply valve 347 can
With the contact lysis cap 330 between valve supported hole 336 and air vent 342 and supply lid 341.
Multiple intercommunicating pores 332 can be formed around valve supported hole 336.For example, intercommunicating pore 332 can surround valve supported hole
336 symmetrically setting.Valve supported hole 336 and air vent 342 can be coaxial.
That is, the installation region 343 formed in lid 341 is supplied can cover multiple intercommunicating pores 332.
As shown in figure 5, the diameter of the first end of steam supply valve 347 can be more than the diameter of the second end of steam supply valve 347.
The first end of steam supply valve 347 can be more than air vent 342.The first end of steam supply valve 347 can be optionally
Contacted with supply lid 341, and thus open and close air vent 342.
The second end of steam supply valve 347 can be less than the first end of steam supply valve 347.More specifically, the of steam supply valve 347
Two ends can cover valve supported hole 336.
Valve antelabium 344 can be formed at the first end of steam supply valve 347.The thickness of valve antelabium 344 can be from air vent 342
Central part start to reduce.Valve projection 346 can form on steam supply valve 347 and face air vent 342.More specifically, valve lip
The inclined surface of edge 344 can be formed as facing multiple intercommunicating pores 332.Therefore, when the air dissolved in unit 300 passes through connection
When hole 332 promotes the inclined surface of valve antelabium 344, the first end of steam supply valve 347 can close air vent 342, to prevent sky
Gas leaks to the outside of dissolving unit 300 by air vent 342.
Steam supply valve 347 may include to supply projection 345.Supply projection 345 may be formed on the second end of steam supply valve 347.
Supply projection 345 can protrude towards valve supported hole 336.
Therefore, when dissolving the pressure in unit 300 and being less than preset pressure, the extraneous air supplied by air vent 342
It can pass through between the first end of steam supply valve 347 and installation region 343, and can be introduced in by intercommunicating pore 332
Dissolve in unit 300.In this case, the supply projection 345 of steam supply valve 347 is inserted in valve supported hole 336.In this structure
In making, in the case that keen draft is dynamic, it can also prevent steam supply valve 347 from deviateing specified location.Thus, steam supply valve is prevented
347 hinder air to flow into intercommunicating pore 332.
Hereinafter, reference picture 3 illustrates to washing machine 102 in accordance with an alternative illustrative embodiment of the present invention.Wash
Clothing machine 102 and the main distinction of washing machine 101 are the process and bucket 200 that bubble is supplied from bubble generation unit 400 to bucket 200
Construction.As described above, washing machine 102 using identical bubble generation unit 400 and dissolves unit 300 with washing machine 101
Construction.
As shown in figure 3, washing machine 102 includes shell 100, bucket 200, dissolving unit 300 and bubble generation unit 400.
Washing machine 102 has identical shell with above-mentioned washing machine 101.
Bucket 200 is arranged in shell 100.Feed water inlet 220 is arranged at the downside of bucket 200.Feed water inlet 220 can be formed
Through hole at the downside of bucket 200.
Air can be accommodated in unit 300 is dissolved.Dissolving entrance 331 is arranged in the first side position of dissolving unit 300, and
Water is allowed to enter dissolving unit 300.Dissolving guiding port 311 for draining is formed at the second side of dissolving unit 300.
Water dissolved with air is incorporated into bubble generation unit 400 from dissolving guiding port 311.Bubble generation unit
400 produce bubble from water/air mixture, and caused bubble is fed in bucket 200 by feed water inlet 220.
Because feed water inlet 220 is formed at the downside of bucket 200, it is possible to directly supplied bubble by feed water inlet 220
Into bucket 200.
Washing machine 102 may also include roller 250, impeller 260 and form the through hole 280 in roller 250.
Roller 250 can be arranged in bucket 200.Washings can be accommodated in roller 250.More specifically, roller 250 can wrap
Include the bottom roll of the basal surface in face of bucket 200 and be connected to the upper roller of bottom roll and the inner peripheral surface in face of bucket 200.
Impeller 260 can be arranged in the downside inside roller 250.More specifically, impeller 260 can be inside roller 250
Rotation, and can be driven by the driver element (for example, motor) 270 installed in the downside of bucket 200.Impeller 260 can be with cloth
Put on bottom roll.
The downside that through hole 280 is formed inside roller 250, and be spaced apart with impeller 260.Through hole 280 is by bubble from water supply
The guiding of mouth 220 is into roller 250.More specifically, through hole 280 can be formed in bottom roll.For example, feed water inlet 220 and through hole
280 can be with facing with each other.
Therefore, the through hole 280 of downside that can be by formation inside roller 250 effectively will be by bubble generation unit
Bubble caused by 400 is fed in roller 250, basal surface or impeller 260 without reaching roller 250.
Washing machine 102 may also include discharge pipe line 210 and draining valve 500.Dissolving unit 300 may also include dissolving discharge outlet
312。
Discharge pipe line 210 may be connected to the downside of bucket 200, and can be spaced apart with feed water inlet 220.More specifically, draining
Pipeline 210 is connected with bucket 200, and the washings that discharge pipe line 210 will can discharge are guided to the outside of bucket 200.
Draining valve 500 can be arranged on discharge pipe line 210, and can be selective under the control of such as control unit
The interior flow path of ground compartment drainage pipeline 210.
That is, when control unit controls draining valve 500 to close the interior flow path of discharge pipe line 210, draining
Pipeline is divided into discharge pipe line and lower discharge pipe line, and the first surface of draining valve 500 and bucket 200 can form storage and wash
Wash the sealing space of water.
On the other hand, can be with when control unit controls draining valve 500 to open the interior flow path of discharge pipe line 210
The washings stored in bucket 200 are discharged to the outside of bucket 200 by discharge pipe line 210.
Dissolving discharge outlet 312 may be formed at the second side of dissolving unit 300, and is spaced apart with dissolving guiding port 311.
Dissolving discharge outlet 312 may be coupled to the bottom lower than the draining valve 500 in discharge pipe line 210.Specifically, with draining
The top of pipeline 210 is compared, and the position of the bottom of discharge pipe line 210 is farther away from bucket 200.
More specifically, dissolving discharge outlet 312 can connect with lower discharge pipe line 210, lower discharge pipe line 210 is disposed in
The lower section of upper discharge pipe line 210 between draining valve 500 and washing tube 200.Therefore, no matter draining valve 500 beats opening/closing shape
How is state, and the water discharged from dissolving discharge outlet 312 can be discharged by discharge pipe line 210.
Multiple through holes 280 of washing machine 102 can be formed at the downside of roller 250.
Multiple through holes 280 are formed at the downside of roller 250, and allow to enter roller from the bubble that feed water inlet 220 is supplied
250.Each through hole 280 should be sufficiently small to prevent that washings departs from from roller 250 during operation.
Hereinafter, illustrate that the exemplary operation of washing machine 101 is handled with reference to 1-2 and Fig. 4-6.
During the wash cycle or rinse cycle of washing machine 101, washings are fed in bucket 200.More specifically, will
Washings are fed to the upside of bucket 200, and at least a portion washings are guided into dissolving unit 300.Therefore, it is introduced into
Can be a part for washings to the external water in the dissolving entrance 331 of dissolving unit 300.
Introduce the water into the interior main body 320 of dissolving unit 300.According to the pressure in dissolving unit 300, by supplying non-return
Valve 340 supplies air from outside, and then air is maintained in dissolving unit 300.Increase with the water level of interior main body 320,
These water and the aqueous phase being just newly incorporated into dissolving entrance 331 are met.In this case, by dissolving entrance 331 continuously
The aqueous fusion accommodated in the hollow inside of the water of supply and interior main body 320 is closed, and is flowed along the inwall of interior main body 320.Then, water
Overflowed via porous portion 321, and along outer main body 310 inner peripheral surface and interior main body 320 outer peripheral face between dissolving flow road
Flow in footpath.Porous portion 321 is formed in interior main body 320, and adjacent with the open side of interior main body 320.
Therefore, the water being introduced in dissolving unit 300 is flowed into interior main body 320, and along interior main body 320 and outer master
Dissolving flow path between body 310.During the process, dissolve in the water dissolving dissolving unit 300 in unit 300
Air, and without being individually used for the pump or agitating device that are dissolved in water air.
The water supply dissolved with air dissolved in unit 300 can be produced into list to bubble by dissolving guiding port 311
In member 400.More specifically, it can be stopped by the pressure of water/air mixture to open the bubble being arranged in bubble main body 410
Return valve 430.Water/air mixture is guided to bubble nozzle 420 by bubble entrance 411.
Water/air mixture passes through the bubble flow path 421 formed in bubble nozzle 420.Bubble flow path 421
Interior diameter bubble discharge outlet 412 can occur from bubble entrance 411 and increase.When by bubble flow path, air and water
Separation, thus advantageously produces bubble.Diameter and bubble flow path 421 of the size of bubble by bubble flow path 421
Quantity influences.In some embodiments, it may be possible to tiny microbubble can be produced.
Caused bubble can be accommodated in the reduced pressure zone 440 that pressure in bubbles reduces.Then, bubble discharge outlet is passed through
412 are fed to bubble in the discharge pipe line 210 adjacent with bucket 200.It will pass through discharge pipe line by multiple holes on roller 250
210 bubbles for being fed to the downside of bucket 200 are incorporated into roller 250.
Because bubble can reduce the surface tension between washings and detergent or other foreign matters, therefore by roller
Supply bubble can advantageously contribute to remove the undesirably foreign matter or residual detergent with being attached on washings.Therefore,
The clean-up performance of washing machine can be improved using bubble by this way.
Washing machine 101 may also include level sensor and control unit (not shown).Level sensor etc. can be arranged on molten
Solve in unit 300.Control unit can be determined based on the water level for being supplied externally to dissolve the water in unit 300 detected
Whether by the water supply of predetermined amount or more amount into dissolving unit 300.
If the air accommodated in dissolving unit 300 is discharged to the outside of dissolving unit 300 and air can not be effectively
It is dissolved in water, then water supply of the control unit cut-out to dissolving entrance 331.In such a case, it is possible to guided by dissolving
Water/air mixture is fed in bubble generation unit 400 by mouth 311 from dissolving unit 300.
If cutting off water supply, the gas that the waterpower retained in unit 300 is not enough to press bubble generation unit 400 is dissolved
Check-valves 430 is steeped, therefore bubble entrance 411 can not be opened.In this case, by forming the hemispherical in interior main body 320
Endoporus 322 at side, which collects the water being retained in interior main body 320, to be formed in the hemispherical side of interior main body 320 and outer main body
In dissolving flow path between 310 hemispherical side.
Water level (pressure) based on the water being retained in dissolving unit 300 is arranged in the hemispherical of outer main body 310 to open
Drainage check valve 350 at side.
More specifically, the endoporus 322 on the hemispherical side that the water retained in interior main body 320 passes through interior main body 320 is discharged,
It is discharged by dissolving discharge outlet 312, and is then discharged into outside via the discharge pipe line 210 at the downside of bucket 200
Portion.That is, after discharge pipe line 210 is supplied to, water can be discharged to dissolving unit by dissolving discharge outlet 312
300 outside.
In this case, the supply check-valves 340 dissolved on cap 330 is opened, to introduce air into dissolving unit
In 300 and increase air pressure., can be more effective by the water of reservation by dissolving discharge outlet 312 with the increase of air pressure
Ground is emitted into discharge pipe line 210.
When dissolving the water retained in unit 300 and being discharged, supply non-return is opened due to the low pressure in dissolving unit 300
Valve 340.When extraneous air being incorporated into dissolving unit 300, supply what check-valves 340 and drainage check valve 350 were increased
Air pressure is closed, and thus enables air to be stored in dissolving unit 300.
In the case where needing bubble being continuously supplied into bucket 200, control unit can restart water supply dissolving again
Entrance 331.As described above, in unit 300 is dissolved, the water being supplied in dissolving entrance 331 can be with dissolving in unit 300
The air mixing of receiving.
Control unit can control washing to dissolving entrance 331 based on level sensor or default washing and rinsing program
Wash water supply.
Using above-mentioned construction, by using the water for being mixed with dissolved air, washing machine 101 can effectively produce bubble,
And bubble can be supplied to the discharge pipe line 210 at the downside of bucket 200.Bubble effectively and can advantageously contribute to
The detergent and foreign matter of residual are removed from washings during washing with rising operation.Hence it is advantageous to eliminating to lead
The main contributor for family irritant skin situation of applying.
Hereinafter, operation processing of the reference picture 3 to washing machine 102 is illustrated.
Until bubble generation unit 400 produces the operation of bubble, washing machine 102 is in a manner of similar to washing machine 101
Operation.Therefore, for washing machine 102, only illustrate below by producing bubble by bubble generation unit 400 and then supplying bubble
Should be to the process in bucket 200.
Bubble passes through bubble discharge outlet 412 as caused by bubble generation unit 400, and is then passed through being formed in bucket 200
Feed water inlet 220 at downside.Pass through through hole 280 by the bubble of feed water inlet 220, and subsequently enter roller 250.Therefore, pass through
The bubble that the feed water inlet 220 of bucket 200 is supplied can bypass the outer peripheral portion of impeller 260 and roller 250, and can pass through through hole
280 are introduced in roller 250.
Using above-mentioned construction, by using the water of the air containing dissolving, washing machine 102 can produce bubble, and can
So that bubble is fed in roller 250 by the through hole 280 in the feed water inlet 220 and roller 250 in bucket 200.In this construction
In, bubble can bypass the outer peripheral portion of roller 250 and the bottom surface of impeller 260, and be expeditiously fed to roller 250.
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
The full content of the korean patent application, is hereby incorporated herein by by 0124294 rights and interests and priority herein.
Claims (19)
1. a kind of washing machine, it includes：
Shell；
Bucket, it is arranged in the inside of the shell, and is configured to accommodate washings and washings；
Unit is dissolved, it is configured to receive water and air, and provides water and air mixture, the water and air mixture bag
Containing the air being dissolved in water；
Bubble generation unit, it is connected to the dissolving unit, and is configured to produce bubble from the water and air mixture；
And
Discharge pipe line, it is connected to the bucket and the bubble generation unit, wherein, the discharge pipe line is configured to described
Bucket supply bubble.
2. washing machine according to claim 1, wherein, the dissolving unit includes：
Entrance is dissolved, it is arranged in the first end of the dissolving unit, and is configured to receive water；And
Guiding port is dissolved, it is arranged on the second end of the dissolving unit, and is connected to the bubble generation unit, wherein,
The dissolving guiding port is configured to the water and air mixture being guided out the dissolving unit, and by the water and air
Mixture is guided into the bubble generation unit.
3. washing machine according to claim 2, wherein, the dissolving unit also includes dissolving discharge outlet, the dissolving row
The mouth of a river is arranged on second end of the dissolving unit, and is connected to the discharge pipe line, wherein, the dissolving discharge outlet
It is spaced apart with the dissolving guiding port, and the dissolving discharge outlet is configured to connect with the discharge pipe line.
4. washing machine according to claim 3, wherein, the dissolving unit also includes：
Outer main body, it defines hollow inside, and including：
First end, it is opening；With
Second end, it includes being configured to the osculum connected with the dissolving discharge outlet；And
Cap is dissolved, it is connected to the first end of the outer main body, and is configured to contain the air from ambient air supply,
Wherein, the dissolving entrance is arranged on the dissolving cap.
5. washing machine according to claim 4, wherein, the dissolving unit also includes valve and accommodates projection, and the valve accommodates
Projection surrounds the osculum, wherein, the valve accommodates longitudinal direction of the projection along the outer main body with the remote outer main body
Mode protrudes.
6. washing machine according to claim 5, it also includes drainage check valve, and the drainage check valve is arranged in described outer
On second end of main body, and it is configured to open and close the osculum.
7. washing machine according to claim 6, wherein, the drainage check valve includes：
Valve member, it has the first end for being inserted in the osculum and being supported by the osculum；
Bonnet part, it is connected to the outer peripheral face that the valve accommodates projection in a manner of it can dismantle, and including the dissolving row
The mouth of a river；And
Elastomeric element, it is arranged between the valve member and the bonnet part.
8. washing machine according to claim 3, wherein, dissolving guiding port being longitudinally arranged along the dissolving unit
The top of the dissolving discharge outlet.
9. washing machine according to claim 1, it also includes draining valve, and the draining valve is arranged in the discharge pipe line
In, and can be used in controlling the flow path in the discharge pipe line, wherein, when the draining valve is closed, the draining
Pipeline is divided into bottom and top, and wherein, the top of the discharge pipe line is connected to the bucket.
10. the washing machine stated according to claim 9, wherein, the bubble generation unit includes：
Bubble main body, it includes：
Bubble entrance, it is arranged in the first side position of the bubble main body；With
Bubble discharge outlet, it is arranged at the second side of the bubble main body, and positioned at the bottom of the discharge pipe line
Top, wherein, the top of the discharge pipe line is arranged to the bottom than the discharge pipe line closer to the bucket；With
And
Bubble nozzle, it is arranged in the inside of the bubble main body, and including bubble flow path, the bubble flow path
Interior diameter increases from the bubble entrance towards the bubble discharge outlet, wherein, the bubble nozzle is configured to provide bubble.
11. the washing machine stated according to claim 3, wherein, when the water in the dissolving unit exceedes predetermined amount, water passes through institute
State dissolving discharge outlet and be discharged into the discharge pipe line from the dissolving unit.
12. a kind of washing machine, it includes：
Shell；
Bucket, it is arranged in the inside of the shell, and including forming the feed water inlet at the downside of the bucket；
Unit is dissolved, it can be used in supplying water and air mixture, and the water and air mixture includes what is be dissolved in water
Air, wherein, the dissolving unit includes：
Entrance is dissolved, it is arranged in the first side position of the dissolving unit, and can be used in receiving from the dissolving unit
The water of outside supply；With
Guiding port is dissolved, it is arranged at the second side of the dissolving unit, and can be used in the water and air mixture
It is guided out the dissolving unit；And
Bubble generation unit, it is connected to the dissolving unit, and is configured to：
Receive the water and air mixture；
Bubble is produced from the water and air mixture；And
Bubble is fed to the feed water inlet.
13. washing machine according to claim 12, it also includes：
Roller, it is arranged in the bucket, and is configured to accommodate washings；
Impeller, it is arranged at the lower inside of the roller；And
Through hole, it is arranged at the downside of the roller, and is spaced apart with the impeller, wherein, the through hole be configured to by
Guided by the bubble of the feed water inlet into the roller.
14. washing machine according to claim 12, it also includes：
Discharge pipe line, it is spaced apart with the feed water inlet, and is connected to the downside of the bucket；
Discharge outlet is dissolved, it is arranged at second side of the dissolving unit, and is spaced apart with the dissolving guiding port；With
And
Draining valve, it is arranged on the discharge pipe line, and can be used in the flow path of the discharge pipe line optionally
Be separated into bottom and top, wherein, the top than the bottom closer to the bucket,
Wherein, the dissolving discharge outlet is configured to connect with the discharge pipe line.
15. washing machine according to claim 13, wherein, multiple through holes are formed at the downside of the roller.
16. washing machine according to claim 14, wherein, the bubble generation unit includes：
Bubble main body, it includes：
Bubble entrance, it is arranged in the first side position of the bubble main body；And
Bubble discharge outlet, it is arranged at the second side of the bubble main body, and positioned at the bottom of the discharge pipe line
Top；And
Bubble nozzle, it is arranged in the inside of the bubble main body, and including bubble flow path, the bubble flow path
Interior diameter increases from the bubble entrance towards the bubble discharge outlet, wherein, the bubble nozzle is configured to provide bubble.
17. the washing machine stated according to claim 16, wherein, the bubble generation unit includes reduced pressure zone, the depressor area
Domain is configured to allow for air to be separated from the water and air mixture to form bubble.
18. washing machine according to claim 14, wherein, the dissolving unit also includes：
Outer main body, it defines hollow inside, and including：
First end, it is opening；And
Second end, it includes the osculum that operatively can be connected with the dissolving discharge outlet, wherein, second end is substantially
Upper is hemispherical.
19. washing machine according to claim 18, wherein, the dissolving unit also includes：
Cap is dissolved, it is connected to the first end of the outer main body, and can be used in accommodating the air from ambient air supply,
Wherein, the dissolving entrance is arranged on the dissolving cap.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0124294 | 2016-09-27 | ||
| KR1020160124294A KR20180034144A (en) | 2016-09-27 | 2016-09-27 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107869032A true CN107869032A (en) | 2018-04-03 |
Family
ID=61687187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239114.5A Pending CN107869032A (en) | 2016-09-27 | 2017-04-13 | Washing machine |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20180087201A1 (en) |
| KR (1) | KR20180034144A (en) |
| CN (1) | CN107869032A (en) |
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|---|---|---|---|---|
| JP2002306886A (en) * | 2000-07-11 | 2002-10-22 | Natural Clean Inc | Washing method for business use and washing device for business use used for the same |
| CN101285254A (en) * | 2007-04-11 | 2008-10-15 | 三星电子株式会社 | Drum washing machine with bubble generator |
| US20100179461A1 (en) * | 2009-01-12 | 2010-07-15 | Jason International, Inc. | Microbubble therapy method and generating apparatus |
| CN104727070A (en) * | 2013-12-24 | 2015-06-24 | 东部大宇电子株式会社 | Washing machine including a micro bubble generation unit |
| CN105297357A (en) * | 2014-06-24 | 2016-02-03 | 株式会社东芝 | Washing machine |
-
2016
- 2016-09-27 KR KR1020160124294A patent/KR20180034144A/en not_active Application Discontinuation
-
2017
- 2017-04-13 CN CN201710239114.5A patent/CN107869032A/en active Pending
- 2017-04-27 US US15/499,721 patent/US20180087201A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002306886A (en) * | 2000-07-11 | 2002-10-22 | Natural Clean Inc | Washing method for business use and washing device for business use used for the same |
| CN101285254A (en) * | 2007-04-11 | 2008-10-15 | 三星电子株式会社 | Drum washing machine with bubble generator |
| US20100179461A1 (en) * | 2009-01-12 | 2010-07-15 | Jason International, Inc. | Microbubble therapy method and generating apparatus |
| CN104727070A (en) * | 2013-12-24 | 2015-06-24 | 东部大宇电子株式会社 | Washing machine including a micro bubble generation unit |
| CN105297357A (en) * | 2014-06-24 | 2016-02-03 | 株式会社东芝 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180034144A (en) | 2018-04-04 |
| US20180087201A1 (en) | 2018-03-29 |
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