Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.Wash to this end, the invention reside in proposition one
The self-cleaning method of clothing machine, described self-cleaning method can peel off the dirt on washing machine barrel, and cleaning effect is good.
The present invention also proposes a kind of washing machine with above-mentioned self-cleaning method.
The self-cleaning method of washing machine according to a first aspect of the present invention, described washing machine includes steel ladle and is positioned at described steel ladle
Interior inner core, it is characterised in that described method includes:
Step 1: supply water in steel ladle to water and reach predetermined water level ML;Step 2: drive the rotating speed of inner core to reach first pre-
Constant speed degree v1 also runs the first scheduled time t1, by the rotational speed regulation of inner core to the second predetermined speed v2 and run second and make a reservation for
Time t2;Step 3, repeats step 2 pre-determined number or the scheduled time;Step 4, discharges the water in steel ladle.
The self-cleaning method of the washing machine according to the present invention, can be formed between inner core and steel ladle the most highly and have higher
The current of turbulence intensity, by utilizing these current that the wall of inner core and steel ladle is washed away, can be efficiently peeled off viscous
It is attached to inner core and the dirt of steel ladle wall, reaches clean cylinder effect.
In some embodiments of the invention, described first predetermined speed v1 is more than described second predetermined speed v2.
Further, described first predetermined speed v1 in the range of 130r/min to 170r/min, described second pre-constant speed
Degree v2 is in the range of 100r/min to 140r/min.
In some embodiments of the invention, any one in described first scheduled time t1 and described second scheduled time t2 is equal
In the range of 3 seconds to 30 seconds.
In some embodiments of the invention, described predetermined water level ML be not higher than the described steel ladle degree of depth 3/4ths and not
Less than the described steel ladle degree of depth 1/4th.
In some embodiments of the invention, described step 1 includes: opens water intake valve and monitors in described steel ladle
Water level, until closing described water intaking valve to stop water inlet when water level is not less than described predetermined water level ML.
In some embodiments of the invention, described step 3 includes: repeating said steps 2 pre-determined number, and described predetermined
Number of times is between 3 times to 10 times.
In some embodiments of the invention, the inner peripheral surface of described steel ladle is formed towards the projecting inward convex tendon of described steel ladle,
Described convex tendon is circumferentially extending along described steel ladle, and described convex tendon includes that the axis along described steel ladle is spaced apart multiple.
In some embodiments of the invention, the bottom surface of described inner core is provided with the draining muscle wing, and the described draining muscle wing is located at described interior
On the bottom surface of cylinder and downwardly extend, and the described draining muscle wing radially extending along described inner core, the described draining muscle wing includes along institute
State the circumferentially-spaced of inner core and be arranged in the multiple of described inner core bottom surface periphery.
Washing machine according to a second aspect of the present invention, including the self-cleaning method of washing machine according to a first aspect of the present invention.
According to the washing machine of the present invention, by arranging the self-cleaning method of the washing machine of above-mentioned first aspect, thus improve laundry
The overall performance of machine.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.In order to simplify this
Disclosure of the invention, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, and mesh
Do not lie in the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.This repetition
It is for purposes of simplicity and clarity, the relation between itself not indicating discussed various embodiment and/or arranging.Additionally,
The various specific technique that the invention provides and the example of material, but those of ordinary skill in the art it can be appreciated that other
The property of can be applicable to of technique and/or the use of other materials.
The self-cleaning method of the washing machine of embodiment according to a first aspect of the present invention is described below with reference to Fig. 1.
As it is shown in figure 1, the self-cleaning method of the washing machine of embodiment according to a first aspect of the present invention, described washing machine includes being filled with water
Bucket and the inner core being positioned at steel ladle, described method includes:
Step 1: supply water in steel ladle to water and reach predetermined water level ML;
Step 2: drive the rotating speed of inner core reach the first predetermined speed v1 and run the first scheduled time t1, by the rotating speed of inner core
Regulation is to the second predetermined speed v2 and runs the second scheduled time t2;
Step 3, repeats step 2 pre-determined number or the scheduled time;
Step 4, discharges the water in steel ladle.
It should be noted that during clean cylinder, if inner core only maintains a rotating speed to run, tube wall surface can be caused by current
The stress washed away excessively equalizes, thus does not reaches the effect of clean cylinder, and the present embodiment is by setting inner core in the first predetermined speed
Switchover operation between v1 and the second predetermined speed v2, can improve the turbulence intensity of current, improves the current impact to barrel
Dynamics, thus improve clean cylinder effect.Certainly, the invention is not restricted to this, it is also possible to set inner core three different pre-constant speed
Switchover operation between degree or the predetermined speed of more than three, to improve the turbulence intensity of current.
Additionally, set predetermined water level as ML, it is ensured that by exclusion between inner core and steel ladle during inner core operates
Current can be washed into all sidedly need cleaning wall, to guarantee the cleaning effect to inner core and steel ladle.
The self-cleaning method of washing machine according to embodiments of the present invention, can form enough height and tool between inner core and steel ladle
There are the current of higher turbulence intensity, by utilizing these current that the wall of inner core and steel ladle is washed away, can be effectively
Peel adhesion, at inner core and the dirt of steel ladle wall, reaches clean cylinder effect.
In one embodiment of the invention, the first predetermined speed v1 can be more than the second predetermined speed v2.Further,
One predetermined speed v1 is in the range of 130r/min to 170r/min, and the second predetermined speed v2 is at 100r/min to 140r/min
In the range of.Thus, it is possible not only to ensure to be formed between inner core and steel ladle that there is enough turbulivitys and relatively thump dynamics
Current, improve impact dynamics to inner core and steel ladle perisporium, it is ensured that clean cylinder effect, the energy of motor can also be reduced simultaneously
Consumption, improves washing machine efficiency.
Preferably, any one in the first scheduled time t1 and the second scheduled time t2 is all in the range of 3 seconds to 30 seconds.
Thus, it is possible to the turbulence intensity of the current improved further between inner core and steel ladle, thus improve the impact dynamics to barrel,
Improve clean cylinder effect.
It addition, the present invention is above-mentioned, first predetermined speed v1, the second predetermined speed v2, the first scheduled time t1 and second are made a reservation for
The specific embodiment describing the only present invention of time t2, is not limiting the scope of the invention, the present invention
The first predetermined speed v1 can also be that the second predetermined speed v2 can also be little less than 130r/min or more than 170r/min
In 100r/min or more than 140r/min, and any one in the first scheduled time t1 and the second scheduled time t2 is also less than
3 seconds or more than 30 seconds.Such as, first predetermined speed v1 of the present invention can be 120r/min, 140r/min, 160r/min,
180r/min etc., the second predetermined speed v2 can be 90r/min, 110r/min, 130r/min, 150r/min etc., and
Any one in first scheduled time t1 and the second scheduled time t2 of the present invention can be all 2 seconds, 8 seconds, 15 seconds, 25
Second, 35 seconds etc..
In one particular embodiment of the present invention, predetermined water level ML is not higher than 3/4ths of the steel ladle degree of depth and is not less than
/ 4th of the steel ladle degree of depth.Thus, during interior bucket rotates, it is ensured that formed between inner core and steel ladle
Enough height, rotate and circulate up and down agitate current, such that it is able to circulation plow sticks to the dirt on barrel effectively,
Reach to clean the effect of barrel comprehensively.
Here, it should be noted that washing machine use during, be positioned at the steel ladle degree of depth 1 to four/4ths/
It is the most dirty place of washing machine in the range of three, therefore, predetermined water level ML is arranged in this depth bounds, permissible
Ensure that the current in the range of this have enough turbulence intensity and impact dynamics, thus can strengthen and barrel is washed away plow work
With so that current can the most strongly wash away the dirty region in the range of this, improves clean cylinder effect.
Preferably, step 1 may include that the water level opened water intake valve and monitor in steel ladle, until water level is not less than
Close water intaking valve during predetermined water level ML and stop water inlet.Thus, it is possible to realize water filling in steel ladle to reach predetermined water level ML.
Advantageously, step 3 includes: repeat step 2 pre-determined number, and pre-determined number is between 3 times to 10 times.Thus,
By making inner core repeatedly switchover operation between the first predetermined speed and the second predetermined speed, can whole self-cleaning at washing machine
During, what between inner core and steel ladle, formation enough height, circulation up and down, regional area rotation were washed away agitates current.
Meanwhile, by repeating step 2 pre-determined number, the time of self-cleaning operation can be extended, thus improve clean cylinder effect further.
Certainly, step 3 also includes: repeat step 2 scheduled time, and the scheduled time is between 2min to 15min.Such as,
The scheduled time can be 1.5min, 3min, 6min, 9min, 13min, 16min etc..
In one embodiment of the invention, the staving shape that steel ladle can open wide in top, shape on the inner peripheral surface of steel ladle
The convex tendon that Cheng Youchao steel ladle is projecting inward, circumferentially extending along steel ladle of convex tendon, and convex tendon include being spaced along the axis of steel ladle
That arranges is multiple.So, by arranging convex tendon circumferentially on the inner peripheral surface of steel ladle, when current are at centrifugal force
When rising along gap between inner core and steel ladle under effect, rolling current can be produced near convex tendon position, wash away wall back and forth,
Specifically, current can be commutated suddenly by the stop of convex tendon during rising, and in the trailing edge portion region of convex tendon
Form the rotating vortex of local, thus cause the current turbulence intensity of convex tendon position to increase, so, be equivalent to provide one
The strongest tangential plow power acts on the barrel that current are touched, thus, it is possible to be efficiently peeled off be attached on barrel residual
Stay thing, improve the effect of clean cylinder further.
Preferably, the bottom surface of inner core is provided with the draining muscle wing, and the draining muscle wing is located on the bottom surface of inner core and downwardly extends, and draining
The muscle wing radially extending along inner core, the draining muscle wing includes being arranged in the multiple of inner core bottom surface periphery along the circumferentially-spaced of inner core.By
This, current can be played the effect of guiding by the draining muscle wing so that the current entered between connection dish and inner core diapire can be subject to
Being squeezed in the water stream channel that steel ladle and inner core limit jointly to the draining muscle wing, such that it is able to wash away barrel, plays
Clean cylinder effect.
The washing machine of embodiment according to a second aspect of the present invention, including the washing machine according to the present invention above-mentioned first aspect embodiment
Self-cleaning method.
Other of washing machine according to embodiments of the present invention constitute the structure of such as connection dish, impeller, motor and balance ring etc. with
And operation principle is the most all known, it is not detailed herein.
Washing machine according to embodiments of the present invention, by arranging the self-cleaning method of the washing machine of above-mentioned first aspect embodiment, from
And improve the overall performance of washing machine.
Below with reference to Fig. 1, the washing machine according to one specific embodiment of the present invention is described.
Washing machine includes steel ladle and inner core, and wherein, inner core is rotatably provided in the inner side of steel ladle.
Specifically, the outside of the diapire of inner core is provided with the draining muscle wing downwardly extended, the draining muscle wing along inner core radially extend and
It is arranged in the multiple of inner core bottom surface periphery including along the circumferentially-spaced of inner core.The quantity of the draining muscle wing in the range of 24 to 36,
And the drainage area of each draining muscle wing is in the range of 2000 square millimeters to 3000 square millimeters.
Being formed with inwardly protruded convex tendon on the inner peripheral surface of steel ladle, convex tendon is along the circumferentially extending of steel ladle and includes vertically side
To spaced apart multiple.The upper side of convex tendon is inside and downward-sloping arcwall face, the downside of convex tendon in inwardly and to
Upper tilt the arcwall face that extends, the upper side of convex tendon is connected with downside and in arc transition, and the upper side of convex tendon and downside
Face all with the inner peripheral surface arc transition of steel ladle.Convex tendon from the protruding height of the inner peripheral surface of steel ladle at 4 millimeters to 6 millimeters
In the range of.
Washing machine according to the above embodiment of the present invention can cut the control program of self-cleaning method in Normal Wash program.
Self-cleaning method in the washing procedure of the washing machine describing incision above-described embodiment below with reference to Fig. 1.
Set predetermined water level when self-cleaning program is run as ML, and predetermined water level ML is positioned at 1/4th of the steel ladle degree of depth and arrives
Between 3/4ths of the steel ladle degree of depth.Rotate with the first predetermined speed or the second predetermined speed when setting inner core is self-cleaning, wherein,
First predetermined speed v1 is in the range of 130r/min to 170r/min, and the second predetermined speed v2 is at 100r/min to 140r/min
In the range of, and the first predetermined speed v1 is more than the second predetermined speed v2.
The self-cleaning method of described washing machine includes:
Step 1: run self-cleaning program, open water intake valve;
Step 2: judge whether current level reaches predetermined water level ML, the most then continue water inlet;
Step 3: when water level is not less than predetermined water level ML, closes water intaking valve and stops water inlet, and clutch brake is opened, and embraces spring
Locking, wash shaft, dehydrating shaft locking is integral is in common operating condition under the driving of motor;
Step 4: inner core rotating speed rises to the first predetermined speed v1 from 0;
Step 5: run the first scheduled time t1 with the first desired speed v1, by inner core rotational speed regulation to the second predetermined speed v2,
And run the second scheduled time t2 with the second predetermined speed v2,
Wherein, any one in the first scheduled time t1 and the second scheduled time t2 is all in the range of 3 seconds to 30 seconds;
Step 6: repeat step 5 scheduled time or pre-determined number;
Step 7: motor quits work, discharges the water in steel ladle, completes self-cleaning program.
Specifically, in self-cleaning program operation process, first, driven by motor inner cylinder rotating from rotating speed 0 rise to first make a reservation for
Speed v 1, now, the water between inner core and steel ladle can be by exclusion to the position washing away wall the most comprehensively;Then
Driven by motor inner core runs with the first predetermined speed v1 or the second predetermined speed v2, in this stage, by making inner core run speed
Degree switches between the first predetermined speed v1 and the second predetermined speed v2, is possible not only to the water level between inner core and steel ladle
Maintain easy the to be dirty region of barrel, it is also possible to the water body forming multiple rotation washes away the most dirty wall, it is ensured that water body has
There are enough turbulivitys, it is ensured that current impact comprehensive to wall dynamics.
Additionally, due to be provided with multiple convex tendon on the inner peripheral surface of steel ladle, when current flow up, convex tendon can be further
Strengthen the turbulence intensity of current, strengthen the current plow effect to barrel, strengthen clean cylinder effect.
The self-cleaning method of washing machine according to embodiments of the present invention, by utilizing the self-cleaning programme-control of washing machine, uses accurately control
Time processed and the control of corresponding motor speed, can be formed between inner core and the gap of steel ladle and have enough height, upper and lower
Circulation, regional area rotate the vibration current washed away, and the rotation water body formed in the most dirty position especially can repeatedly strongly
Wash away inner core and steel ladle wall, such that it is able to effectively the dirt of inner tank of washing machine and steel ladle barrel is peeled off,
Reach the effect of comprehensive clean cylinder.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ",
" width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ",
" level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " footpath
To ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
In describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or imply relatively important
Property or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second " feature permissible
Express or implicitly include one or more this feature.In describing the invention, " multiple " are meant that two
Or two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral;Can
To be mechanical connection, it is also possible to be electrical connection, it is also possible to be communication;Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to, can be connection or the interaction relationship of two elements of two element internals.Common skill for this area
For art personnel, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or
It is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " under
Face " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second
Feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " tool
Body example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material
Material or feature are contained at least one embodiment or the example of the present invention.In this manual, the signal to above-mentioned term
Property statement be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the case of the most conflicting,
Those skilled in the art can be by the different embodiments described in this specification or example and different embodiment or the spy of example
Levy and be combined and combine.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: without departing from
These embodiments can be carried out multiple change in the case of the principle of the present invention and objective, revise, replace and modification, this
Bright scope is limited by claim and equivalent thereof.