Detailed description of the invention
For making technical scheme clearer, below in conjunction with the accompanying drawings and specific embodiment the present invention is described in detail.
Present embodiments provide a kind of washing machine, as it is shown in figure 1, include outer barrel 106, interior bucket 105, drive motor 104, wherein interior bucket 106 connects water inlet 107 and outlet 108 respectively, interior bucket 105 is inside outer barrel 106, and described interior bucket 105 includes bung 101, drum head 102 and ladle body 103.May be provided with water seepage hole 110 on bung, drum head or ladle body, the shape of these water seepage holes, size, quantity, distribution mode can the most arbitrarily be arranged.Such as, as it is shown on figure 3, latticed water seepage hole can be arranged at bung and drum head respectively, it is also possible to only arrange circular hole water seepage hole at ladle body, or be equipped with, at bung, ladle body, drum head, the water seepage hole differed in size.Water can flow between the inner barrel and outer barrel with bung water seepage hole.
As in figure 2 it is shown, the washing machine in the present embodiment also includes control circuit unit 109 and drives motor 104.The bung 101 of interior bucket 105 is connected with driving motor 104.Control circuit unit 109 exports control signal, to controlling to drive motor 104 to be controlled, thus controls the motion mode of bung.Under the driving driving motor, bung 101 can move up and down along the central axis direction of interior bucket, it is also possible to reciprocal circular motion is the most alternately made on the central shaft edge respectively around interior bucket.Such as, the direction of motion, movement velocity, move distance, reciprocating frequence or movement time etc. that bung is made to move can be controlled along interior bucket axis direction, the bung central shaft around interior bucket can also be controlled respectively along the rotation direction of reciprocal circular motion, rotational angular velocity, rotational angle, reciprocating frequence or the rotation time etc. alternately made clockwise and counterclockwise, bung can also be controlled while moving back and forth along interior bucket axis direction, around the central shaft of interior bucket the most respectively along making reciprocal circular motion clockwise and counterclockwise.
In the present embodiment, the work process of washing machine is as follows: be first turned on the upper cover of outer barrel and inner barr, is inserted in interior bucket by medicated clothing washing machine to be washed, the upper cover of inner barrel and outer barrel of closing.Motor is driven first to be moved to bung direction by the central axis direction of bucket in upper cover rim, until pushing down medicated clothing, or the difference required according to clothes amount, material or washing, by certain compression factor, clothing pressing is reduced to certain position.The purpose of do so is to wash more medicated clothing in limited space as far as possible, and saves the quantity of slurry.Water and detergent is injected from water inlet.The quantity of injection water can be set as the upper cover just not having interior bucket.At medicated clothing in the case of overcompression, compared with traditional mode of washing, the present embodiment can greatly reduce the quantity of slurry and detergent.
Under the control of control circuit unit, driven by motor upper cover is driven to move back and forth.The mode of motion can be provided with multiple, and such as, bung can make upper and lower compressional movement along the central axis direction of interior bucket, it is also possible to reciprocal circular motion is made on the central shaft edge the most respectively around interior bucket clockwise and counterclockwise.In addition, washing machine in the present embodiment also includes control circuit unit 109, control circuit unit 109 exports control signal, to controlling to drive motor 104 to be controlled, thus controls the motion mode of bung, such as, bung can back and forth do compressional movement along interior bucket axis direction, and when bung moves to drum head direction, water is while being expressed to interior bucket from interior bucket, the dirt on medicated clothing can be taken away, reach the purpose of washing;Control according to control circuit unit, the bung segment distance that moves to drum head direction i.e. reaches capacity position (explanation, this extreme position refers to the maximum of the radian of distance or the rotation moved under the washing mode of a certain setting to a direction, and the maximum of motion in the case of not all possibility, lower same) after, then move round about, return initial position, the water being expressed to interior bucket is made to turn again to interior bucket, in order to carry out compressional movement next time.
Additionally, bung can also be around the central shaft of interior bucket moving along the most reciprocal circumference respectively, while bung carries out circular motion, the effect relying on frictional force drives medicated clothing to rotate along the direction of motion of bung, and the water in medicated clothing and interior bucket produces relative motion simultaneously.By bung and the frictional force of water, reach to wash the effect of medicated clothing.In this case, for increasing friction force, point-like, netted, radial or other shapes of projection or shrinkage pool can be designed with in the one side that bung contacts with medicated clothing, or the one side contacted with medicated clothing by bung uses the material that can produce bigger frictional force to make, such as rubber.
Especially, in order to reach more preferable clean result, above two motion can be carried out simultaneously.Such as, at bung in time moving relative to drum head direction, it is also carried out clockwise rotation simultaneously, at this moment, medicated clothing is in addition in the vertical extruding of the central axis direction by interior bucket, the most also by because of compressing and rubbing against that the rotation of bung causes, under the effect of above-mentioned many kinds of force, also relative frictional force can be produced (but owing to the relative motion distance between medicated clothing is shorter between medicated clothing, compared with the mode of washing traditional with background technology, the mode of washing of the present embodiment is minimum to the abrasion of medicated clothing, it is not likely to produce the phenomenons such as medicated clothing entanglement) simultaneously, the frictional force that above-mentioned frictional force produces during being expressed to interior bucket plus water by interior bucket, that jointly takes away on medicated clothing is dirty, reach the purpose of washing.Under the control of control circuit unit, when bung carry out above-mentioned move to extreme position after, then carry out reverse motion, return to initial position, in order to carry out the washing process of next cycle.
Programming can also be passed through, come and go in the time rotating a cycle around the central shaft of interior bucket at upper cover so that it is the central axis direction along interior bucket comes and goes two cycles.nullSuch as,When bung is while the central shaft of interior bucket rotates clockwise,On the central axis direction of interior bucket, relative drum head carries out relative motion,When bung reaches capacity position along relative motion to drum head direction of the central axis direction of interior bucket,Central shaft circular motion rotationally clockwise around interior bucket also reaches capacity position,Now bung transfers to carry out rotate in an anti-clockwise direction around the central shaft of interior bucket,Along the central axis direction of interior bucket, relative drum head carries out adverse movement simultaneously,When the adverse movement on the central axis direction along interior bucket reaches maximum,Bung changes the relative motion in relative drum head direction into again along the direction of motion of the central axis direction of interior bucket,But now bung rotates on the direction around the central shaft of interior bucket the most in the counterclockwise direction,Until bung reaches capacity position along the central axis direction of interior bucket again to the relative motion of drum head,Now bung transfers the adverse movement of relative drum head on the moving of the central axis direction along interior bucket to,Simultaneously,Rotation direction around the central shaft of interior bucket is transferred to the clockwise direction of motion by the direction of motion counterclockwise.This mode of washing, can in the clockwise direction with rotate in an anti-clockwise direction time respectively medicated clothing is once extruded, more preferable clean result can be reached.
Difference for clothes amount, material or washing requirement etc., programming can be passed through, make control circuit unit that bung to be made in different washing process the direction of motion, movement velocity, move distance, reciprocating frequence or the movement time etc. moved along interior bucket axis direction, and bung alternately provides different control commands along the rotation direction of reciprocal circular motion, rotational angular velocity, rotational angle, reciprocating frequence or the rotation time etc. made clockwise and counterclockwise the most respectively around the central shaft of interior bucket, reach optimal clean result.
Above example is drum head and ladle body is relatively fixed, and bung can move along the central axis direction of interior bucket or the situation of central axis around interior bucket.In implementation process, it is also possible in turn, making bung and ladle body be relatively fixed, drum head can move along the central axis direction of interior bucket or around the central axis of interior bucket;Or drum head, ladle body can central axis direction along interior bucket move or around the central axis of interior bucket the most respectively.For example, it is possible to be designed as when ladle body along the central axis direction of interior bucket while moving in drum head direction, drum head moves along the central axis direction of interior bucket to ladle body direction simultaneously;Or when bung is along clockwise direction around the central axis of interior bucket, drum head is simultaneously in the counterclockwise direction around the central axis of interior bucket.Relative motion by drum head Yu bung, it is achieved preferably clean result.
Additionally, the ladle body in the present embodiment can be designed as adjustable bascule.Described adjustable bascule refers to the shape of ladle body to be made to change by controlling the rotation of motor.Such as, ladle body can be made up of flexible material (net such as cloth, being woven into by cord or tinsel or other micro-element, tool resilient material such as rubber own etc.).Meanwhile, bung or drum head are fixing with ladle body respectively is connected.So, when bung or drum head rotate around the direction of the central shaft around interior bucket, ladle body will be distorted, deformation, thus the water in interior bucket is expressed to interior bucket.When bung or drum head rotate round about, the shape of ladle body also can change therewith.By moving back and forth, it is achieved interior bucket and the flowing of interior bucket water, thus realize the effect of washing.For another example, when bung and drum head move toward one another, ladle body also can deform upon, expand outwardly, and the water in interior bucket is extruded to interior bucket, and when bung and drum head adverse movement, the ladle body of expansion will gradually restore to the original state, and makes the water being expressed to interior bucket turn again to interior bucket.By moving back and forth, it is achieved interior bucket and the flowing of interior bucket water, thus realize the effect of washing.Further, can interior bucket and interior bucket rotating around interior bucket axle center while different directions rotates, interior bucket and interior bucket is made to carry out relative or reverse motions along the central axis direction of interior bucket, so, more effectively can realize current and medicated clothing in washing process, and medicated clothing directly rubs, reach more preferable clean result.
Special circumstances as the embodiment of the present invention, in in above-described embodiment, the bung on bucket and drum head can also be connected as a single entity with ladle body respectively, as shown in Figure 5, i.e. without obvious demarcation line between bung and/or drum head and ladle body, by two positions (corresponding respectively to the bung in the embodiment of the present invention and drum head) rotated or extruding ladle body is relative, the flowing of water between bucket and interior bucket in realizing, thus reach the purpose of washing.This situation have employed the technical thought in above-described embodiment too, within also falling within protection scope of the present invention.
Especially, in the above-described embodiments, make if inner core is flexible material, multiple inner core, the medicated clothing needing Wash Separately that corresponding washing is different respectively can be set in same washing tub.Such as, when washing underwear, inner core corresponding for underwear can be connected with driving motor;When washing coat, then corresponding for coat inner core is connected with driving motor, it is to avoid mutually pollute between medicated clothing.
Additionally, as shown in Figure 4, some grooves 201 being distributed in swirling can be respectively provided with in the relevant position of bung and drum head, bung groove corresponding with drum head is parallel (i.e. the shape of groove, position, direction consistent) arranged evenly, inlay between the junctional complex 202 of a column or strip, described column or the junctional complex of strip and bung or drum head the coupling part at groove between every pair of groove and relative movement can occur along the direction of groove.Can be that flexible material is set to, and the part that the junctional complex of adjacent column or strip is between bung and drum head laterally can be coupled by pliable and tough materials such as cotton rope, net or rubber.When bung and drum head rotate along the direction that groove rotates simultaneously, the end points part 203 that the junctional complex of described column or strip is connected with bung or drum head moves to the center of bung and drum head respectively along the direction of groove.Otherwise, when the direction that bung and drum head rotate against groove rotates simultaneously, the end points part that the junctional complex of described column or strip is connected with bung or drum head moves to the circumference of bung and drum head respectively along the direction of groove, by reciprocating rotation so, it is achieved extruding, the washing to medicated clothing.It addition, similar with foregoing embodiment, in the present embodiment, also can drum head with bung while the central axis of interior bucket, be allowed to carry out relative reciprocating motion along the central axis direction of interior bucket, thus reach more preferable clean result.
Above embodiment is in case of the interior bucket vertical display of washing machine.It practice, embodiments of the invention are not limited solely to this.Such as, when interior bucket is laterally put (when bung and drum head lay respectively at the right and left), still can be by internal the rotating or along the relative motion of interior bucket central axis direction of bucket central shaft mutually between bung and drum head, make water flow between the inner barrel and outer barrel, thus reach to wash the purpose of medicated clothing.Now with unlike interior bucket is vertically put, with when interior bucket is laterally disposed, even if washing a small amount of medicated clothing, even if or medicated clothing compressed, water to be made did not had whole medicated clothing, when injecting water, it is still desirable to outer barrel be completely filled with, do not reach the purpose of water saving.In order to solve this problem, need the volume making outer barrel to change with the change of medicated clothing volume, such as, the bung of outer barrel is designed as bascule, when medicated clothing is many, the bung of outer barrel is displaced outwardly, when medicated clothing is few, the bung of outer barrel is moved inward.
The interior bucket of washing machine can be put at any angle, the most laterally puts or oblique puts, can realize same or analogous clean result in a similar manner; reach same or analogous clean result; therefore, interior bucket is put the most at any angle, all falls within the scope and spirit of the invention.
Additionally, the outer barrel of washing machine or inner core are not limited to cylinder or cuboid, as required outer barrel or the inner core of washing machine can be designed as arbitrary shape, the most barrel-shaped or truncated cone-shaped.
After clothes washing completes, outlet can be opened, and make control circuit send control command to controlling motor, bung is made to move on the extreme position the shortest with drum head relative distance, water in interior bucket is extracted as far as possible, interior bucket high-speed rotation again, dehydration, it is possible to after extracting the water of interior bucket, make bung be dehydrated relative to after drum head adverse movement to setting position again.Compared with traditional dewatering type, owing to adding this process that first extruded away by portion of water, dewatering time can be shortened, and reach the purpose of economize on electricity.
In addition, after clothes washing completes, control circuit can also be first passed through and send control command to controlling motor, bung is made to move on the extreme position the shortest with drum head relative distance, water in interior bucket is extracted as far as possible, and by controlling motor, control whole interior bucket and be moved upwards up on the water surface, at this moment the medicated clothing in interior bucket can be taken out, put into other medicated clothing to be washed, as coat or socks etc. need the dirtier medicated clothing of Wash Separately, in utilizing bucket, existing water and detergent carry out new washing process, so can reuse water and detergent, reach the purpose that low-carbon (LC) is saved.
In addition, after clothes washing completes, control circuit can also be first passed through and send control command to controlling motor, whole interior bucket is made to be moved upwards up on the water surface, control command is sent to controlling motor again by control circuit, bung is made to move on the extreme position the shortest with drum head relative distance, water in interior bucket is extracted as far as possible, the medicated clothing in interior bucket can be taken out afterwards, put into other medicated clothing to be washed, as coat or socks etc. need the dirtier medicated clothing of Wash Separately, in utilizing bucket, existing water and detergent carry out new washing process, equally recycling water and detergent, reach the purpose that low-carbon (LC) is saved.
Certainly, can also be after clothes washing completes, first pass through control circuit and send control command to controlling motor, whole interior bucket is made to be moved upwards up on the water surface, control command is sent to controlling motor again by control circuit, medicated clothing high speed rotating is made to be dehydrated, the medicated clothing in interior bucket can be taken out afterwards, put into other medicated clothing to be washed, as coat or socks etc. need the dirtier medicated clothing of Wash Separately, in utilizing bucket, existing water and detergent carry out new washing process, equally recycling water and detergent, reach the purpose that low-carbon (LC) is saved.
In order to increase the frictional force of medicated clothing and bucket wall, reaching more preferable clean result, in above-mentioned all embodiments, the one side contacted with medicated clothing at interior bucket can have point-like, netted, the radial or projection of other arbitrary shape or shrinkage pool.Being in same purpose, the one side that interior bucket contacts with medicated clothing can be made up of the material that can produce bigger frictional force, such as rubber.
It should be noted that, driving motor described in the embodiment of the present invention is according to actual needs, it is probably one, it is also likely to be multiple, one of ordinary skill in the art can be easily carried out relevant design according to prior art, is not required to spend performing creative labour, therefore, it is not distinguished one by one, without exception termed as " driving motor " in embodiments of the present invention.It addition, the driving motor position be given in this specification accompanying drawing is only signal, it practice, one of ordinary skill in the art can be configured with being actually needed according to prior art, it is not required to spend performing creative labour.Such as, drive the main part of motor can be placed on the outside of outer barrel of washing machine, moved by the associated components of actuator drives inner core, identical technique effect can be reached.Therefore, as long as can reach this specification embodiment to drive inner core carry out the purpose of various motion, all fall within the scope and spirit of the invention.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.