CN107780137A - Anhydrous washing machine and its control method between a kind of interior outer barrel - Google Patents
Anhydrous washing machine and its control method between a kind of interior outer barrel Download PDFInfo
- Publication number
- CN107780137A CN107780137A CN201610767792.4A CN201610767792A CN107780137A CN 107780137 A CN107780137 A CN 107780137A CN 201610767792 A CN201610767792 A CN 201610767792A CN 107780137 A CN107780137 A CN 107780137A
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- CN
- China
- Prior art keywords
- sand discharge
- interior bucket
- washing machine
- discharge passage
- outer barrel
- 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.)
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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
- 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
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
-
- 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
-
- 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
- D06F33/38—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention provides anhydrous washing machine and its control method, washing machine between a kind of interior outer barrel to include：Outer barrel；Interior bucket, it is spindle rotationally arranged in outer barrel；And impeller, it is spindle rotationally arranged in the bottom of interior bucket；In washing/rinse cycle, it is filled with water in described interior bucket, it is anhydrous between the inner barrel and outer barrel；The sand discharge passage of the debris such as silt discharge is provided on the bucket wall of the interior bucket：In washing/rinse cycle, current can not be flowed out washing machine by sand discharge passage, and in dehydration, the debris such as current scour silt is discharged by sand discharge passage.Anhydrous washing machine between the interior outer barrel of the present invention, by setting sand discharge passage to discharge the debris such as the silt on clothing on Inner buckets.
Description
Technical field
The present invention relates to car washing installation technical field, in particular it relates to anhydrous washing machine and its control between a kind of interior outer barrel
Method processed.
Background technology
As shown in figure 1, existing washing machine includes housing 16 and the outer barrel 15 being arranged in housing 16, Inner buckets 14A, Inner
Bucket 14A is spindle rotationally arranged in outer barrel 15.In order to realize the dehydrating function of clothing, dehydration has been covered with it on Inner buckets 14A bucket wall
Hole, so when carrying out clothes washing, washings can be flow between Inner buckets 14A and outer barrel 15 by dewatering hole, this portion of washing water
It can not be fully utilized and cause the waste of water resource.
Further, since between Inner buckets 14A and outer barrel 15 the problem of water, can cause in Inner buckets 14A outer wall, outer barrel 15
Region between inwall and Inner buckets 14A and outer barrel 15 grows dirt, pollutes user's clothing, has a strong impact on the laundry body of user
Test.
In order to solve the above problems, as shown in Fig. 2 a kind of existing washing machine, it is main to be structurally characterized in that Inner buckets 14B's
It is non-porous on bucket wall, so, in washing, only there is water in interior bucket 14B, it is anhydrous between Inner buckets 14B and outer barrel 15, not only save
The water consumption of laundry, and prevented to grow dirt between Inner buckets 14B and outer barrel 15, clothing contamination is avoided, improves clean result,
Lift Consumer's Experience.
It is above-mentioned washing when Inner buckets and outer barrel between anhydrous washing machine after being used for a while, due on Inner buckets 14B
Non-porous, the debris such as silt after washing possibly can not discharge in time, and this bottom for resulting in interior bucket 14B can produce the debris such as silt
Accumulation, influences user's laundry effect.
During in order to solve the problems, such as washing between Inner buckets and outer barrel the debris such as silt of anhydrous washing machine discharge, spy proposes this
Invention.
The content of the invention
In order to solve the above problems, the first goal of the invention of the invention is to provide anhydrous washing machine between a kind of interior outer barrel,
Specifically, adopt the following technical scheme that：
Anhydrous washing machine between a kind of interior outer barrel, including：
Outer barrel；
Interior bucket, it is spindle rotationally arranged in outer barrel；
And impeller, it is spindle rotationally arranged in the bottom of interior bucket；
In washing/rinse cycle, it is filled with water in described interior bucket, it is anhydrous between the inner barrel and outer barrel；
The sand discharge passage of the debris such as silt discharge is provided on the bucket wall of the interior bucket：Washing machine in dehydration,
The debris such as current scour silt are discharged by sand discharge passage.
As a kind of preferred embodiment of the present invention, the sand inlet of the sand discharge passage is arranged at bottom and the position of interior bucket
In the lower section of impeller, the dispensing port of the sediment ejection opening of sand discharge passage close to interior bucket top sets and led between the inner barrel and outer barrel；
The setting of the sand inlet, sediment ejection opening of the sand discharge passage meets：Washing machine is in dehydration, current scour silt
Discharged Deng debris by sediment ejection opening.
As a kind of preferred embodiment of the present invention, sand discharge lid, sand discharge lid and interior bucket are installed on the bucket wall of the interior bucket
Sand discharge passage is formed between bucket wall；
The sand inlet of the sand discharge passage is arranged at the bottom of interior bucket and positioned at the lower section of impeller, the sediment ejection opening of sand discharge passage
Dispensing port close to the top of interior bucket sets and higher than the peak level of washing machine.
As a kind of preferred embodiment of the present invention, described sand discharge lid includes the side of roof and roof opposite sides
Wall, described side wall are in close contact with interior bucket inwall, are arranged at intervals between roof and interior bucket inwall and are formed sand discharge passage.
As a kind of preferred embodiment of the present invention, the interior bucket includes interior bucket bottom and the bucket to be formed a circle along interior bucket bottom
Body, described impeller are rotatably arranged on interior bucket bottom, sand discharge opening are opened up in the upper end side wall of described staving；
One end of the sand discharge lid extends to interior bucket bottom and the sand inlet of sand discharge passage, the other end is formed with the bottom of interior bucket
The sediment ejection opening of sand discharge passage is cooperatively formed with sand discharge opening；
Preferably, the sand inlet of the sand discharge passage is arranged on its lowest position at interior bucket bottom.
As a kind of preferred embodiment of the present invention, the sand inlet of the sand discharge passage is arranged on the lowest order at interior bucket bottom
Place is put, described sand discharge opening is opened in the upper end side wall of staving.
As a kind of preferred embodiment of the present invention, one end that the sand discharge lid extends to interior bucket bottom is included towards interior bucket
First cross wall of center extension, it is connected with the first cross wall and is connected towards the first perpendicular wall of interior bucket bottom extension and with the first perpendicular wall
And the second cross wall extended towards interior bucket center；
Described first perpendicular wall matches with impeller outer rim, and second cross wall is arranged at intervals with interior bucket bottom to be formed sand discharge and lead to
The sand inlet in road.
As a kind of preferred embodiment of the present invention, described interior bucket also includes ring flange, and ring flange is arranged on interior bucket
On bottom, described ring flange, bucket bottom and staving surround watertight interior bucket, and balance is installed on the dispensing port on the top of the staving
Ring；
On the staving close to balance ring one end set one circle dewatering hole, described sand discharge opening be located at dewatering hole it
On.
As a kind of preferred embodiment of the present invention, described sand discharge lid is including multiple, respectively along interior bucket inwall
Circumferencial direction is uniformly distributed；
Preferably, the sand discharge lid includes 1-6；
It is further preferred that described sand discharge lid includes 4.
The first goal of the invention of the present invention is to provide a kind of control method of anhydrous washing machine between interior outer barrel, specifically,
Adopt the following technical scheme that：
The control method of anhydrous washing machine between a kind of interior outer barrel as described above, washing machine perform washing/rinsing program,
Impeller rotates stirring current with rotational speed omega 1 and carries out clothes washing, and current can not be by the sediment ejection opening stream of sand discharge passage in rotational speed omega 1
Go out；
Washing machine performs dehydration procedure, and impeller and synchronous rotated with rotational speed omega 2 of interior bucket carry out clothes dewatering, and current are in rotating speed
The debris such as scouring sediment is discharged by the sediment ejection opening of sand discharge passage during ω 2；
Wherein, rotational speed omega 1 is less than rotational speed omega 2.
The 3rd goal of the invention of the present invention is to provide a kind of control method of anhydrous washing machine between interior outer barrel, specifically,
Adopt the following technical scheme that：
The control method of anhydrous washing machine between a kind of interior outer barrel as described above, described washing machine also include sand discharge journey
Sequence, sand discharge program include：
Washing machine receives the instruction for starting sand discharge program；
Washing machine control interior bucket is rotated with rotational speed omega 3, and the debris such as silt in interior bucket leads to via sand discharge under the action of the centrifugal
Discharged by sediment ejection opening in road；
Wherein, rotational speed omega 3 is more than rotational speed omega 1 and is less than rotational speed omega 2, turns when rotational speed omega 1 is washing of drum type washing machine/rinsing
Speed, rotating speed when rotational speed omega 2 is laundry machine dehydration.
Anhydrous washing machine between the interior outer barrel of the present invention, it can be incited somebody to action in dehydration by setting sand discharge passage on Inner buckets
The debris such as the silt on clothing are discharged.
In addition, in order to ensure washing machine washing when Inner buckets and outer barrel between it is anhydrous, this require the debris such as silt only exist
Discharged during dehydration by sand discharge passage.And work characteristics during by for washing of drum type washing machine and dehydration, the rotating speed of dehydration are more than washing
Rotating speed, centrifugal force during dehydration is more than centrifugal force during washing/rinsing.Therefore, when setting sand discharge passage, sand discharge passage
Sand inlet, the set location of sediment ejection opening should meet：Centrifugal force in washing process can not make the debris such as silt by sand discharge passage
Discharge, the centrifugal force in dehydration makes the debris such as silt be discharged by sand discharge passage.
The present invention sets the sand inlet of sand discharge passage, sediment ejection opening realization only to enter in dehydration using the work characteristics of washing machine
The mode of the debris such as row silt discharge, simple in construction, cost is relatively low, can effectively solve the problems, such as residual silt in Inner buckets.
Brief description of the drawings
There is the structural representation of aqueous washing machine between the existing interior outer barrels of Fig. 1；
The structural representation of water-free washing machine between the existing interior outer barrels of Fig. 2；
In Fig. 3 present invention between outer barrel anhydrous washing machine partial sectional view；
In Fig. 4 present invention between outer barrel anhydrous washing machine sectional view.
Label declaration in accompanying drawing：1- balance ring 2- sediment ejection opening 3- sand discharge lid 4- staving 5- impeller 6- interior buckets bottom 7- ring flanges
8- dewatering holes the first cross walls of 9- 10- first erects wall 11- the second cross wall 12- installing ports 14A, 14B- Inner bucket 15- outer barrel 16- housings
17- motor 18- drainpipes.
Embodiment
Anhydrous washing machine and its control method a kind of interior outer barrel of the present invention are retouched in detail below in conjunction with the accompanying drawings
State：
Embodiment one
Anhydrous washing machine between a kind of interior outer barrel of the present embodiment, including：Outer barrel；
Interior bucket, it is spindle rotationally arranged in outer barrel；
And impeller, it is spindle rotationally arranged in the bottom of interior bucket；
In washing/rinse cycle, it is filled with water in described interior bucket, it is anhydrous between the inner barrel and outer barrel；
The sand discharge passage of the debris such as silt discharge is provided on the bucket wall of the interior bucket：Washing machine in dehydration,
The debris such as current scour silt are discharged by sand discharge passage.
Anhydrous washing machine between the interior outer barrel of the present invention, it can be incited somebody to action in dehydration by setting sand discharge passage on Inner buckets
The debris such as the silt on clothing are discharged.
Further, the setting of sand discharge passage of the invention meets：For washing machine in washing/rinse cycle, current can not
Flowed out by sand discharge passage, in dehydration, the debris such as current scour silt is discharged by sand discharge passage.It can so ensure,
Anhydrous between Inner buckets and outer barrel in laundry/rinse cycle, the debris such as silt is only discharged in dehydration by sand discharge passage.
In order to ensure washing machine washing when Inner buckets and outer barrel between it is anhydrous, this require the debris such as silt only dehydration when
Discharged by sand discharge passage.In order to realize this technical purpose, following basic conception can be used：
On the one hand, sand discharge opportunity can be controlled by controlling the break-make of sand discharge passage.The break-make of sand discharge passage can be by electric
The control of element is realized, can also be realized according to physical arrangement to control.
As a kind of implementation, the electrical valve for controlling its break-make can be set in sand discharge passage, pass through control valve
Close in washing/rinsing, opened in dehydration, further control carries out sand discharge in dehydration.
As another implementation, physical switch can be set in sand discharge passage to control its break-make, physical switch profit
It is more than rotating speed during washing with rotating speed during dehydration, therefore, centrifugal force during dehydration is bigger, under the centrifugal force, physical switch
Open, sand discharge channel conductive, carry out sand discharge.
On the other hand, can be according to during laundry washer the characteristics of, sets sand discharge passage, mainly by setting sand discharge
The sand inlet of passage, the position of sediment ejection opening, to ensure that washings can not be discharged in washing/rinsing by sand discharge passage, it is being dehydrated
When can be discharged by sand discharge passage due to the bigger washings of centrifugal force.
Work characteristics during for washing of drum type washing machine and dehydration, the rotating speed of dehydration is more than the rotating speed of washing, therefore is setting
During sand discharge passage, it is only necessary to the sand inlet of sand discharge passage, sediment ejection opening are configured according to this principle, can be achieved with this hair
Improving eyesight.
Specifically, the set-up mode of the sand discharge passage of the present embodiment is：The sand inlet of the sand discharge passage is arranged at interior bucket
Bottom and positioned at the lower section of impeller, the dispensing port of the sediment ejection opening of sand discharge passage close to interior bucket top set and lead to interior bucket with it is outer
Between bucket；
The setting of the sand inlet, sediment ejection opening of the sand discharge passage meets：Washing machine is in washing/rinse cycle, and current are not
It can be flowed out by sediment ejection opening, in dehydration, the debris such as current scour silt is discharged by sediment ejection opening.
The sand inlet of sand discharge passage is arranged at the bottom of interior bucket and positioned at the lower section of impeller by the present embodiment, on the one hand favourable
Enter sand discharge passage in the sedimentation in Inner buckets, on the other hand the sand inlet of sand discharge passage can be hidden in the lower section of impeller,
Keep non-porous in Inner bucket perceptions.
The present embodiment by dispensing port of the sediment ejection opening of sand discharge passage close to interior bucket top set and lead to interior bucket and outer barrel it
Between, to ensure in washing/rinsing, even if washings enter sand discharge passage, due to the height of the sediment ejection opening setting of sand discharge passage
Degree can limit its discharge.
The sand discharge passage of the present embodiment can in itself be constructed by Inner buckets and formed, and the bucket wall of Inner buckets is integrally formed out up/down perforation
Sand discharge passage.
The sand discharge passage of the present embodiment can be also arranged on Inner bucket inwalls with forming up/down perforation between it by cover body structure
Sand discharge passage.
Embodiment two
As shown in Figures 3 and 4, anhydrous washing machine between a kind of interior outer barrel of the present embodiment, the row of installation on the bucket wall of interior bucket
Husky lid 3, sand discharge passage is formed between sand discharge lid 3 and interior bucket bucket wall；
The sand inlet of the sand discharge passage is arranged at the bottom of interior bucket and positioned at the lower section of impeller 5, the sand discharge of sand discharge passage
Dispensing port of the mouth 2 close to interior bucket top is set and higher than the peak level of washing machine.
The present embodiment has certain by installing sand discharge lid 3 on the bucket wall of Inner buckets, between sand discharge lid 3 and Inner bucket bucket walls
Gap is to form sand discharge passage.This mode, the structures of Inner buckets, manufacture do not have to change, easily realized, cost compared with
It is low, realization easy to spread.
The sand inlet of sand discharge passage is arranged at the bottom of interior bucket and positioned at the lower section of impeller 5, is on the one hand advantageous in Inner buckets
Sedimentation enter sand discharge passage, on the other hand the sand inlet of sand discharge passage can be hidden in the lower section of impeller 5, keep Inner buckets
It is non-porous in perception.
Dispensing port of the sediment ejection opening of sand discharge passage close to interior bucket top sets and higher than the peak level of washing machine, to ensure
In washing/rinsing, even if washings enter sand discharge passage, because the height that the sediment ejection opening of sand discharge passage is set is higher than laundry
The peak level of machine is to avoid leak in washing/rinse cycle.
As a kind of preferred embodiment of the present embodiment, described sand discharge lid 3 includes roof and roof opposite sides
Side wall, described side wall are in close contact with interior bucket inwall, are arranged at intervals between roof and interior bucket inwall and are formed sand discharge passage.
Interior bucket described in the present embodiment includes interior bucket bottom 6 and the staving 4 to be formed a circle along interior bucket bottom, and described impeller 5 can turn
Dynamic is arranged on interior bucket bottom 6, and sand discharge opening is opened up in the upper end side wall of described staving 4；One end of the sand discharge lid 3 extends to
Interior bucket bottom 6 and the sand inlet that sand discharge passage is formed with interior bucket bottom, the other end cooperatively form the sand discharge of sand discharge passage with sand discharge opening
Mouth 2.
By opening up sand discharge opening in the upper end side wall of staving 4, sand discharge lid 3 coordinates with shape the present embodiment with the sand discharge opening
Into the sediment ejection opening of opposing seal, it on the one hand can ensure thus silt can only discharge, can on the other hand due to the covering of sand discharge lid 3
Keep non-porous in Inner bucket perceptions.
Preferably, the sand inlet of the present embodiment sand discharge passage is arranged on its lowest position at interior bucket bottom 6.
Therefore, the present embodiment is by the sand inlet to sand discharge passage, the restriction of sediment ejection opening installation site, to ensure washing
When washing/rinsing, washings will not be discharged by sand discharge passage, and in dehydration, the debris such as silt can be discharged by sand discharge passage.
Further, sand discharge lid 3 described in the present embodiment extend to interior bucket bottom 6 one end include towards interior bucket center extension
First cross wall 9, it is connected with the first cross wall 9 and is connected towards the first perpendicular wall 10 of interior bucket bottom extension and with the first perpendicular wall 10 and court
The second cross wall 11 extended to interior bucket center；Described first perpendicular wall 10 matches with the outer rim of impeller 5, second cross wall 11 and
Interior bucket bottom 6 is arranged at intervals the sand inlet for forming sand discharge passage.
One end that the sand discharge lid 3 of the present embodiment is arranged on Inner buckets bottom 6 is entered according to the mechanical feature at Inner buckets bottom 6 and impeller 5
Row design, pays attention to and the cooperation of impeller 5, does not influence the normal rotation of impeller 5.
In addition, first perpendicular is arranged at intervals between wall 10 and the outer rim of impeller 5 so that silt hence into impeller 5 bottom,
And then enter the sand inlet of sand discharge passage.
Interior bucket described in the present embodiment also includes ring flange 7, and ring flange 7 is arranged on interior bucket bottom 6, described ring flange 7,
Interior bucket bottom 6 and staving 4 surround watertight interior bucket, and balance ring 1 is installed on the dispensing port on the top of the staving 4.Staving 4 and bucket
Bottom 6, ring flange 7 collectively form a watertight interior bucket, and inside is filled with water for washing clothing.
One circle dewatering hole 8 is set close to one end of balance ring 1 on the present embodiment staving, described sand discharge opening is positioned at dehydration
On hole 8.The inboard portion of balance ring 1 of the present embodiment is extend into inside staving 4, and dewatering hole 8 sets and faces balance ring 1,
So balance ring 1 can block this circle dewatering hole 8, can keep non-porous in Inner bucket perceptions.
The set location of dewatering hole 8 of the present embodiment can ensure that washings will not be discharged by dewatering hole in washing/rinsing,
And in dehydration, the water thrown away can be discharged to outer barrel by dewatering hole 8, be further discharged.
Sand discharge opening is arranged on dewatering hole 8 by the present embodiment, and affirmative can also realize that washings are not in washing/rinsing
It can be discharged by sand discharge passage, in dehydration, the debris such as silt can be discharged by sand discharge passage.
As an embodiment of the present embodiment, described sand discharge lid 3 is including multiple, respectively along the circle of interior bucket inwall
Circumferential direction is uniformly distributed.Multiple sand discharge passages are formed between multiple sand discharge lid 3 and Inner bucket inwalls, are more beneficial for the discharge of silt.
Preferably, the sand discharge lid includes 1-6；It is further preferred that described sand discharge lid includes 4.
It is right on the inwall at Inner buckets bottom 6 in order to coordinate the installation of sand discharge lid 3 in order to realize that the up/down perforation of sand discharge lid 3 is installed
Setting installing port 12 at sand discharge lid 3 is answered, remaining position of the inwall at Inner buckets bottom 6 sets stirring in one week raised.
Anhydrous washing machine between the interior outer barrel of the present embodiment：
(1) staving 4 and bucket bottom 6, ring flange 7 collectively form a watertight interior bucket, the interconnection position of each part
Should reliably it seal, it is impossible to leak.
(2) bottom opening that sand discharge lid 3 and bucket bottom 6 are formed, should be located at bottom of the barrel, so that silt enters along opening
Sand discharge passage.
(3) top of staving 4 and the top of sand discharge lid 3, sand discharge opening should be provided with so that silt is discharged, opening should be higher than that laundry
Height corresponding to machine highest water level is in order to avoid leak in washing process.
(4) the sand discharge passage that sand discharge lid 3 and bucket bottom 6, staving 4 are formed, should be extended to most upper from interior bucket bottommost
At the dispensing port at end, centre should be smooth, so that silt is discharged.
(5) multiple sand discharge lids 3 are allowed to make the structure being connected, to be more favorable for silt discharge.
(6) sand discharge lid 3 and bucket bottom 6, staving 4 can preferably form the cooperation effectively sealed, so that silt is discharged.
Anhydrous washing machine between the interior outer barrel of the present embodiment：
During washing/rinsing, staving 4 and bucket bottom 6, ring flange 7 collectively form a watertight interior bucket, and inside, which is filled with water, to be used for
Wash clothing.
In washing/rinse cycle, if contamination there are the foreign matters such as silt on clothing, the silt to get off is washed due to the work of gravity
With can sink in impeller 5 and bucket bottom 6, the gap that flange 7 is formed.
During dehydration, motor 17 drives interior bucket to do rotation at a high speed, and the current of rotation drive impeller 5 and bucket bottom 6, flange 7 at a high speed
Silt in the gap of formation, the sand discharge passage formed along sand discharge lid 3 and bucket bottom 6, staving 4 rise at sediment ejection opening 2, thrown away
Washing machine inner tub, so as to solve the problems, such as sediment accumulation.
For the present embodiment using water-free washing machine between the bucket of which formation, simple in construction, cost is relatively low, and can effectively solve
The problem of bottom sediment gathers.
Embodiment three
Present embodiments provide a kind of control method of anhydrous washing machine between interior outer barrel as described above：
Washing machine performs washing/rinsing program, and impeller rotates stirring current with rotational speed omega 1 and carries out clothes washing, and current exist
It can not be flowed out during rotational speed omega 1 by the sediment ejection opening of sand discharge passage；
Washing machine performs dehydration procedure, and impeller and synchronous rotated with rotational speed omega 2 of interior bucket carry out clothes dewatering, and current are in rotating speed
The debris such as scouring sediment is discharged by the sediment ejection opening of sand discharge passage during ω 2；
Wherein, rotational speed omega 1 is less than rotational speed omega 2.
The setting of rotational speed omega 1 and rotational speed omega 2 when the being dehydrated when control method of the present embodiment is by washing/rinsing, with reality
Existing sand discharge requirement, it is simple and convenient, it is easy to accomplish.
Example IV
Present embodiments provide a kind of control method of anhydrous washing machine between interior outer barrel as described above, described laundry
Machine also includes sand discharge program, and sand discharge program includes：
Washing machine receives the instruction for starting sand discharge program；
Washing machine control interior bucket is rotated with rotational speed omega 3, and the debris such as silt in interior bucket leads to via sand discharge under the action of the centrifugal
Discharged by sediment ejection opening in road；
Wherein, rotational speed omega 3 is more than rotational speed omega 1 and is less than rotational speed omega 2, turns when rotational speed omega 1 is washing of drum type washing machine/rinsing
Speed, rotating speed when rotational speed omega 2 is laundry machine dehydration.
The present embodiment is by setting sand discharge program, and washing machine performs rotational speed omega 3, the setting of rotational speed omega 3 in sand discharge program
Meeting the debris such as silt can not be discharged under the rotating speed of washing/rinsing by sand discharge passage, and reach rotational speed omega 3 or bigger
When silt is discharged by sand discharge passage, realize sand-flash effect.
The control method of the present embodiment does not have to the program for washing for changing washing machine, sets single sand discharge program, sand discharge effect
Fruit is more preferable.
Described above is only presently preferred embodiments of the present invention, not makees any formal limitation to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within the present invention program.
Claims (10)
1. anhydrous washing machine between a kind of interior outer barrel, including：
Outer barrel；
Interior bucket, it is spindle rotationally arranged in outer barrel；
And impeller, it is spindle rotationally arranged in the bottom of interior bucket；
In washing/rinse cycle, it is filled with water in described interior bucket, it is anhydrous between the inner barrel and outer barrel；
Characterized in that, the sand discharge passage of the debris such as silt discharge is provided on the bucket wall of the interior bucket：Washing machine is being dehydrated
During, the debris such as current scour silt is discharged by sand discharge passage.
2. anhydrous washing machine between a kind of interior outer barrel according to claim 1, it is characterised in that
The sand inlet of the sand discharge passage is arranged at the bottom of interior bucket and is located at the lower section of impeller, and the sediment ejection opening of sand discharge passage is close
The dispensing port on interior bucket top sets and led between the inner barrel and outer barrel；
The setting of the sand inlet, sediment ejection opening of the sand discharge passage meets：For washing machine in dehydration, current scour silt etc. is miscellaneous
Thing is discharged by sediment ejection opening.
3. anhydrous washing machine between a kind of interior outer barrel according to claim 1 or 2, it is characterised in that
Sand discharge lid is installed on the bucket wall of the interior bucket, sand discharge passage is formed between sand discharge lid and interior bucket bucket wall；
The sand inlet of the sand discharge passage is arranged at the bottom of interior bucket and is located at the lower section of impeller, and the sediment ejection opening of sand discharge passage is close
The dispensing port on interior bucket top sets and higher than the peak level of washing machine.
4. anhydrous washing machine between a kind of interior outer barrel according to claim 3, it is characterised in that
Described sand discharge lid includes the side wall of roof and roof opposite sides, and described side wall is in close contact with interior bucket inwall, top
It is arranged at intervals between wall and interior bucket inwall and forms sand discharge passage.
5. anhydrous washing machine between a kind of interior outer barrel according to claim 3, it is characterised in that
The interior bucket includes interior bucket bottom and the staving to be formed a circle along interior bucket bottom, and described impeller is rotatably arranged on interior bucket
Bottom, sand discharge opening is opened up in the upper end side wall of described staving；
One end of the sand discharge lid extends to interior bucket bottom and the sand inlet of sand discharge passage is formed with Inner buckets bottom, and the other end is opened with sand discharge
Mouth cooperatively forms the sediment ejection opening of sand discharge passage；
Preferably, the sand inlet of the sand discharge passage is arranged on its lowest position at interior bucket bottom.
6. anhydrous washing machine between a kind of interior outer barrel according to claim 5, it is characterised in that
One end that the sand discharge lid extends to interior bucket bottom includes the first cross wall towards the extension of interior bucket center, is connected with the first cross wall
And erect wall and the second cross wall for being connected and extending towards interior bucket center with the first perpendicular wall towards the first of the extension of interior bucket bottom；
The perpendicular wall of described first matches with impeller outer rim, and second cross wall is arranged at intervals to form sand discharge passage with interior bucket bottom
Sand inlet.
7. anhydrous washing machine between a kind of interior outer barrel according to claim 5, it is characterised in that
Described interior bucket also includes ring flange, and ring flange is arranged on interior bucket bottom, and described ring flange, interior bucket bottom and staving surround
Watertight interior bucket, balance ring is installed on the dispensing port on the top of the staving；
One circle dewatering hole is set close to one end of balance ring on the staving, described sand discharge opening is located on dewatering hole.
8. anhydrous washing machine between a kind of interior outer barrel according to claim 3, it is characterised in that
Described sand discharge lid include it is multiple, be uniformly distributed respectively along the circumferencial direction of interior bucket inwall；
Preferably, the sand discharge lid includes 1-6；
It is further preferred that described sand discharge lid includes 4.
A kind of 9. control method of anhydrous washing machine between interior outer barrel as described in claim 1-8 any one, it is characterised in that
Washing machine performs washing/rinsing program, and impeller rotates stirring current with rotational speed omega 1 and carries out clothes washing, and current are in rotating speed
It can not be flowed out during ω 1 by the sediment ejection opening of sand discharge passage；
Washing machine performs dehydration procedure, and impeller and synchronous rotated with rotational speed omega 2 of interior bucket carry out clothes dewatering, and current are in rotational speed omega 2
When the debris such as scouring sediment discharged by the sediment ejection opening of sand discharge passage；
Wherein, rotational speed omega 1 is less than rotational speed omega 2.
10. the control method of anhydrous washing machine, its feature exist between a kind of interior outer barrel as described in claim 1-8 any one
In described washing machine also includes sand discharge program, and sand discharge program includes：
Washing machine receives the instruction for starting sand discharge program；
Washing machine control interior bucket rotated with rotational speed omega 3, the debris such as silt in interior bucket under the action of the centrifugal via sand discharge passage by
Sediment ejection opening is discharged；
Wherein, rotational speed omega 3 is more than rotational speed omega 1 and is less than rotational speed omega 2, rotating speed when rotational speed omega 1 is washing of drum type washing machine/rinsing, turns
Rotating speed when fast ω 2 is laundry machine dehydration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767792.4A CN107780137B (en) | 2016-08-30 | 2016-08-30 | Washing machine without water between inner and outer barrels and control method thereof |
| PCT/CN2017/097890 WO2018040935A1 (en) | 2016-08-30 | 2017-08-17 | Washing machine having no water between inner and outer tubs and control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767792.4A CN107780137B (en) | 2016-08-30 | 2016-08-30 | Washing machine without water between inner and outer barrels and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107780137A true CN107780137A (en) | 2018-03-09 |
| CN107780137B CN107780137B (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767792.4A Active CN107780137B (en) | 2016-08-30 | 2016-08-30 | Washing machine without water between inner and outer barrels and control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107780137B (en) |
| WO (1) | WO2018040935A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048883A (en) * | 2019-06-06 | 2020-12-08 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
| CN112111923B (en) * | 2019-06-20 | 2023-04-25 | 青岛海尔洗衣机有限公司 | Clothes treatment equipment and control method |
| CN113668193A (en) * | 2020-05-15 | 2021-11-19 | 青岛海尔洗衣机有限公司 | Washing machine inner barrel, washing machine and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2637187A (en) * | 1949-08-06 | 1953-05-05 | Maytag Co | Washing machine with a rotatable tub and a concentric basket |
| US2718772A (en) * | 1952-11-07 | 1955-09-27 | Gen Electric | Sediment ejection |
| CN2516573Y (en) * | 2001-11-27 | 2002-10-16 | 金羚电器有限公司 | Single-drum automatic washing machine |
| CN204298645U (en) * | 2014-11-05 | 2015-04-29 | 青岛海尔洗衣机有限公司 | A kind of automatic washing machine |
| CN105463790A (en) * | 2014-09-10 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Impeller full-automatic washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2274402A (en) * | 1939-12-29 | 1942-02-24 | Gen Electric | Washing machine |
| US7900305B2 (en) * | 2006-12-13 | 2011-03-08 | Electrolux Home Products, Inc. | Automatic washing machine with spin drain flow channels and reservoir; wash action tub ramps and cycles |
-
2016
- 2016-08-30 CN CN201610767792.4A patent/CN107780137B/en active Active
-
2017
- 2017-08-17 WO PCT/CN2017/097890 patent/WO2018040935A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2637187A (en) * | 1949-08-06 | 1953-05-05 | Maytag Co | Washing machine with a rotatable tub and a concentric basket |
| US2718772A (en) * | 1952-11-07 | 1955-09-27 | Gen Electric | Sediment ejection |
| CN2516573Y (en) * | 2001-11-27 | 2002-10-16 | 金羚电器有限公司 | Single-drum automatic washing machine |
| CN105463790A (en) * | 2014-09-10 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Impeller full-automatic washing machine |
| CN204298645U (en) * | 2014-11-05 | 2015-04-29 | 青岛海尔洗衣机有限公司 | A kind of automatic washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107780137B (en) | 2020-10-13 |
| WO2018040935A1 (en) | 2018-03-08 |
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Effective date of registration: 20201110 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |