CN109423853A - A kind of washing machine - Google Patents

Abstract

The present invention relates to a kind of washing machines, inner tank of washing machine is container closed after opening is fastened by door closure, inner cylinder bottom is equipped at least one discharge outlet, the sealing valve that opening and closing is moved radially along inner cylinder bottom is equipped at discharge outlet, in inner cylinder high speed rotation, the valve body of sealing valve moves in the parallel face in inner cylinder bottom under the action of the centrifugal force, to open discharge outlet set by inner cylinder bottom.By the way that sealing valve is arranged on inner tank of washing machine bottom, so that centrifugal force acts on clump weight when inner cylinder high speed rotation, enable clump weight mobile to inner cylinder peripheral direction, and then pull spool through connecting rod and moved along the parallel face in inner cylinder bottom, realize the purpose for discharge outlet set by inner cylinder bottom being opened using centrifugal force when inner cylinder high speed rotation.Pass through the sealing container for being set as washing after door closure fastens by inner cylinder, so that clothing is only contacted with the washing water in sealing inner cylinder in washing process, the occurrence of washing water flows into pollution clothes in inner cylinder between inner/outer tube is avoided, the washing cleanliness of washing machine is substantially increased.

Description

A kind of washing machine

Technical field

The invention belongs to washing machine technology fields, and in particular to one kind only sets the washing machine of the rotatable inner cylinder that can be filled with water.

Background technique

In the prior art, roller washing machine generally comprises the inner barrel and outer barrel of mutual sheathing, and outer cylinder is sealed for being filled with water, interior Cylinder is for holding clothing, through rotation inner cylinder to carry out beating washing to clothing；Meanwhile dewatering hole is set on inner cylinder, so that outside Water in cylinder through dewatering hole flow into inner cylinder to be impregnated to the clothing in inner cylinder, the water in inner cylinder flow out to through dewatering hole it is outer Cylinder, in inner cylinder on clothing moisture in inner cylinder high speed rotation through draining into outer cylinder outside dewatering hole, clothing is washed with realizing Purpose.

But it due to inner cylinder and outer cylinder mutual sheathing, is being easy to accumulate dirt between inner/outer tube in washing machine use process； Simultaneously as inner/outer tube mutual sheathing, user can not clean inner tank theca, outer tube inner wall, make washing machine internal bacterium Increase, the cleanliness after reducing the washing efficiency of washing machine, clothes washing.

Meanwhile in above-mentioned existing washing machine, since inner cylinder outer cover is equipped with outer cylinder, the washing process of washing machine is by interior Cylinder rotation carries out clothing to beat washing, so that the washing capacity of washing machine is to enable the inside of washing machine empty on the basis of inner cylinder Between utilization rate it is lower, washing of drum type washing machine capacity can not be extended on the basis of existing.

In view of this, a kind of washing machine how is arranged, inner/outer tube is unified, inner cylinder is enabled to be set as sealing container, it can It is filled with water and clothing, and can rotate and clothing beat washing；Simultaneously as washing machine does not set outer cylinder or outer cylinder and washes Clothing casing body is wholely set, moreover it is possible to be expanded the inner cylinder of washing machine, the washing capacity to extend washing machine, just be become research and development heat Point.

But it since inner cylinder is applied not only to hold washing water, also to rotate to carry out beating cleaning to cylinder undergarment, therefore How a kind of dehydrated structure and discharge structure suitable for above-mentioned washing machine is set, urgent need to solve the problem is just become.

In view of above-mentioned technological deficiency, spy proposes the application.

Summary of the invention

It is an object of the invention to provide a kind of washing machine to overcome drawbacks described above of the existing technology.The present invention By the way that discharge outlet is arranged on the inner cylinder, and sealing valve is arranged, in washing machine in the laundry machine dehydration structure at discharge outlet When in dehydration procedure, inner cylinder be in high speed rotation state, enable sealing valve be acted on by the high-speed rotating centrifugal force of inner cylinder and open, So that the washing water discharge that clothing is detached from inner cylinder, to solve asking for the washing water outlet in washing machine dehydration procedure inner cylinder Topic.

In order to solve the technical problem, reach the technical effect, the technical solution adopted by the present invention it is basic Mentality of designing are as follows:

A kind of washing machine, inner tank of washing machine are container closed after opening is fastened by door closure, and inner cylinder bottom is equipped at least one Discharge outlet is equipped with the sealing valve that opening and closing is moved radially along inner cylinder bottom, the valve body of sealing valve in inner cylinder high speed rotation at discharge outlet It is moved in the parallel face in inner cylinder bottom under the action of the centrifugal force, to open discharge outlet set by inner cylinder bottom.

Further, the sealing valve includes valve body and clump weight, and valve body and clump weight are mutually cut with scissors respectively with first connecting rod both ends It connects；Inner cylinder bottom and clump weight are hinged respectively with second connecting rod both ends, and in inner cylinder high speed rotation, clump weight is acted on by centrifugal force It is mobile to inner cylinder bottom peripheral direction, pull valve body to move along inner cylinder baseplane to open corresponding discharge outlet through first connecting rod.

Further, the inner cylinder bottom is equipped with mounting structure, and the mounting structure includes mutually being fixedly connected with inner cylinder bottom Central part, central part outer periphery protrusion are equipped with protrusion rib, and the end of second connecting rod and the protruding end of protrusion rib are hinged.

Further, the inner cylinder bottom is equipped with multiple discharge outlet, and a corresponding sealing is respectively set at each discharge outlet Valve, the valve body of the sealing valve radially move under the action of position limiting structure, by the effect of inner cylinder high speed rotation centrifugal force along inner cylinder bottom It is dynamic, discharge outlet is opened with corresponding.

Further, inner cylinder bottom is equipped with the mounting base installed for valve body, and the mounting base includes face parallel along inner cylinder bottom The limit chamber of extension, what the valve body can be moved along the parallel face in inner cylinder bottom is set in limit chamber, and the discharge outlet is opposite It is set in limit chamber, to enable valve body block corresponding discharge outlet after valve body is closed.

Preferably, discharge outlet corresponding with limit chamber coincidence setting, with valve body in the closure state, valve body will correspond to Water drainage hole plug.

Further, the valve body and/or first connecting rod and/or second connecting rod of the sealing valve are through elastic recovery part and inner cylinder bottom It is connected, to apply elastic force to valve body, valve body closed pair is pushed to answer discharge outlet, and centrifugal force overcomes bullet in inner cylinder high speed rotation Property reply the elastic force of part and enable valve body mobile and open discharge outlet.

Further, the elastic recovery part is spring, and spring one end is connected with second connecting rod, the other end and inner cylinder bottom institute If the central part of mounting base is mutually fixed, enable clump weight mobile to separate mounting base direction by spring tension effect, limitation clump weight, With limiting valve body movement and block discharge outlet；

It is further preferred that the close one end that is hinged with clump weight of one end of the spring and second connecting rod is connected, separately One end is mutually fixedly connected with mounting base central part center.

Further, protrusion rib and valve body point are in central part two sides, and valve body moving direction intersects with protrusion rib extending direction Mistake setting, first connecting rod and second connecting rod are in central part the same side.

Further, clump weight is arranged with respect to central part close to inner cylinder bottom periphery.

Further, spring extends along inner cylinder bottom radial direction.

Washing machine of the present invention compared with the washing machine of the prior art have it is following the utility model has the advantages that

By the way that sealing valve is arranged on inner tank of washing machine bottom, so that centrifugal force acts on counterweight when inner cylinder high speed rotation Block enables clump weight mobile to inner cylinder peripheral direction, and then pulls spool through connecting rod and move along the parallel face in inner cylinder bottom, realizes and utilizes The purpose that centrifugal force opens discharge outlet set by inner cylinder bottom when inner cylinder high speed rotation.

In addition, by the sealing container for being set as washing after door closure fastens by inner cylinder, so that clothing in washing process It is only contacted with the washing water in sealing inner cylinder, avoids the hair that washing water between inner/outer tube flows into pollution clothes situation in inner cylinder It is raw, the washing cleanliness of washing machine is substantially increased, washed water pollution between inner/outer tube is avoided and washing machine is caused to clean clothing The occurrence of object is not thorough.

Meanwhile the configuration of the present invention is simple, significant effect, it is suitable for promoting the use of.

In order to keep the design concept of technical solution of the present invention clearer, convenient for further understanding its bring beneficial to effect Fruit is with reference to the accompanying drawing explained in detail part specific embodiment of the invention.

Detailed description of the invention

Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description Only some embodiments to those skilled in the art without creative efforts, can be with Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of washing machine in the embodiment of the present invention one；

Fig. 2 is washing machine backsight structural representation in the embodiment of the present invention one；

Fig. 3 is the enlarged structure schematic diagram of sealing valve closed state at A in Fig. 2 of the present invention；

Fig. 4 is the enlarged structure schematic diagram for sealing the valve opening state in Fig. 2 of the present invention at A；

Fig. 5 is washing machine backsight structural representation in the embodiment of the present invention two；

Fig. 6 is the enlarged structure schematic diagram of sealing valve closed state at B in Fig. 5 of the present invention；

Fig. 7 is the enlarged structure schematic diagram for sealing the valve opening state in Fig. 5 of the present invention at B；

Fig. 8 is the structural schematic diagram of washing machine in the embodiment of the present invention three；

Fig. 9 is the enlarged structure schematic diagram of sealing valve closed state at C in Fig. 8 of the present invention；

Figure 10 is the enlarged structure schematic diagram for sealing the valve opening state in Fig. 8 of the present invention at C；

Figure 11 is the structural schematic diagram of washing machine in the embodiment of the present invention four；

Figure 12 is the enlarged structure schematic diagram of sealing valve closed state at D in Figure 11 of the present invention；

Figure 13 is the enlarged structure schematic diagram for sealing the valve opening state in Figure 11 of the present invention at D；

Figure 14 is the structural schematic diagram of washing machine in the embodiment of the present invention five；

Figure 15 is the enlarged structure schematic diagram of sealing valve closed state at E in Figure 14 of the present invention；

Figure 16 is the enlarged structure schematic diagram for sealing the valve opening state in Figure 14 of the present invention at E；

Figure 17 is the section structure diagram of inner tank of washing machine in the embodiment of the present invention six；

Figure 18 is the backsight structural representation of inner tank of washing machine in the embodiment of the present invention seven.

Marked in figure: 1, inner cylinder, 2, shell, 3, inner cylinder supporting element, 4, door closure, 5, driving motor, 6, damping hang spring, 7, subtract Shake supporting element, 8, lifting rib, 9, sealing valve, 10, discharge outlet, 11, control valve, 12, convex rib, 90, limit chamber, 91, clump weight, 92, valve body, 93, connecting rod, 94, support rod, 95, first connecting rod, 96, second connecting rod, 97, mounting base, 98, limiting slot, 99, center Portion, 910, protrusion rib, 911, spring, 921, plug, the 941, first bar portion, the 942, second bar portion, 81, baffle, the 82, first chamber Room, 83, second chamber, 101, inner cylinder nozzle, 102, inner cylinder bottom.

It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but It is not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that term " on ", "front", "rear", "left", "right", " is erected at "lower" Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

As shown in Figure 1 to Figure 2, a kind of washing machine is described in the embodiment of the present invention, washing machine includes shell 2, in shell 2 Equipped with inner cylinder 1,1 axis horizontal of inner cylinder extends or is obliquely installed gradually downward from front to back, and 1 front end of inner cylinder is the interior of opening setting Cylinder nozzle 101, the inner cylinder bottom 102 that rear end is sealed set；Through-hole is not set on 1 barrel of inner cylinder, so that 1 Inner Constitution of inner cylinder is only The sealing container of front opening setting.Meanwhile 2 front end of washing machine shell be equipped with can door that open out lid 4, in door closure 4 Launch the purpose of clothing after closure rear enclosed inner cylinder nozzle 101, opening door closure 4 into inner cylinder 1 from inner cylinder nozzle 101.After inner cylinder 1 End is installed in washing machine shell 2 through inner cylinder supporting element 3, and the inner cylinder supporting element 3 and 1 rear end of inner cylinder are coaxially disposed, inner cylinder 1 front end nozzle direction of cylinder is bent the upper and lower ends of supporting element 3 respectively inwards, and bending part at least extends to 1 middle part of inner cylinder, curved up and down Folding part hangs spring 6 and shock-absorption support 7 through damping respectively and is connected with washing machine shell 2, to realize that inner cylinder supporting element 3 can shake The purpose being installed in washing machine shell 2；Meanwhile 102 center of inner cylinder bottom and the motor shaft of washing machine driving motor 5 are coaxially set It sets, to drive inner cylinder 1 to rotate, inner cylinder 1 and driving motor 5 are fixedly installed on inner cylinder supporting element 3.Preferably, inner cylinder bottom 102 The two sides with inner cylinder supporting element 3 are respectively set with driving motor 5, driving motor 5 is fixedly connected in 3 phase of inner cylinder supporting element, driving The motor shaft of motor 5 passes through inner cylinder supporting element 3 through bearing and is fixedly and coaxially connected with inner cylinder bottom 102, and 5 axis of driving motor can phase Inner cylinder supporting element 3 is rotated, to realize that inner cylinder 1 and driving motor 5 are installed on inner cylinder supporting element 3 and enable inner cylinder 1 can be alone in Driving motor 5 is rotated the purpose washed to internal clothing under acting on.

In addition, washing machine in the embodiment of the present invention can have after door closure is closed inner cylinder nozzle to be any in the prior art Inner cylinder constitutes the washing machine of sealing container, will be in inner cylinder to control inner cylinder high speed rotation when washing machine executes dehydration procedure The water flow being detached from from clothing is smoothly outer to be discharged inner cylinder, and then reaches the mesh that dehydration procedure is normally executed to non-porous inner cylinder washing machine 's.Therefore, the washing machine in the embodiment of the present invention is not limited to the structure in attached drawing, such as: it can be as shown in figure 8, adopting With existing conventional laundry apparatus, need to only it set inner tank of washing machine 1 to no dewatering hole, door closure 4 is formed after being closed inner cylinder nozzle 101 The washing machine of sealing container.

Meanwhile the sealing container by the way that inner cylinder to be set as washing after door closure fastens, so that clothing in washing process It is only contacted with the washing water in sealing inner cylinder, avoids the hair that washing water between inner/outer tube flows into pollution clothes situation in inner cylinder It is raw, the washing cleanliness of washing machine is substantially increased, washed water pollution between inner/outer tube is avoided and washing machine is caused to clean clothing The occurrence of object is not thorough.

Embodiment one

In order to which water flow after clothing disengaging in inner tank of washing machine 1 is carried out outlet in the embodiment of the present invention, and realize washing machine The sealing of inner cylinder 1, which is filled with water, in the course of work carries out Normal Wash, is arranged as follows:

As shown in Figures 1 to 4, a kind of washing machine is described in the present embodiment, inner tank of washing machine 1 is 101 quilt of inner cylinder nozzle The container closed after fastening of door closure 4, inner cylinder bottom 102 are equipped at least one discharge outlet 10, are equipped at discharge outlet 10 along inner cylinder bottom 102 The sealing valve 9 for moving radially opening and closing, in 1 high speed rotation of inner cylinder, the valve body 92 of sealing valve 9 is under the action of the centrifugal force along inner cylinder bottom 102 is radial mobile to center position, to open discharge outlet 10 set by inner cylinder bottom 102.

In the present embodiment, 102 periphery of inner cylinder bottom is equipped with multiple discharge outlet 10 of angular displacement at equal intervals, each to drain Be correspondingly provided with a sealing valve 9 at mouthfuls 10 respectively, the valve body 92 of the sealing valve 9 under the action of position limiting structure, it is high by inner cylinder 1 Fast rotary centrifugal force effect is moved radially along inner cylinder bottom 102, opens discharge outlet 10 with corresponding.Preferably, each discharge outlet 10 is opposite The arrangement of 102 central symmetry of inner cylinder bottom, so that 102 center of gravity of inner cylinder bottom is at center, prevents inner cylinder 1 from the hair of eccentric situation occur It is raw.

In the present embodiment, the sealing valve 9 includes valve body 92, and valve body 92 is connected through connecting rod with clump weight 91, the company Bar 93 and clump weight 91 are set to the opposite two sides in 102 center of inner cylinder bottom, and in 1 high speed rotation of inner cylinder, clump weight 91 is by centrifugation masterpiece It is moved radially outward with along inner cylinder bottom 102, pulls valve body 92 mobile to open correspondence to 102 center position of inner cylinder bottom through connecting rod 93 Discharge outlet 10.By the way that sealing valve 9 is arranged on inner tank of washing machine bottom 102, so that centrifugal force acts on when 1 high speed rotation of inner cylinder Clump weight 91 enables clump weight 91 mobile to 1 peripheral direction of inner cylinder, and then pulls opposite side valve body 92 to 102 center side of inner cylinder bottom To movement, realize discharge outlet 10 is opened set by inner cylinder bottom 102 purpose using centrifugal force when 1 high speed rotation of inner cylinder.

Preferably, the weight of clump weight 91 is greater than the weight of valve body 92, so that the connection structure of clump weight 91 and valve body 92 The centrifugation forced direction born is that valve body 92 is mobile to 102 center position of inner cylinder bottom.It is further preferred that in order to improve from The weight of clump weight 91 is greater than 2 times of 92 weight of valve body, to enable valve body 92 to inner cylinder under the action of the centrifugal force by the effect of mental and physical efforts 102 center position reliable mobile of bottom, overcomes the influence of clump weight 91 and frictional force.

In the present embodiment, the connecting rod passes through 102 center of inner cylinder bottom and radially extends along inner cylinder bottom 102,93 both ends of connecting rod It is fixedly connected respectively with clump weight 91 and 92 phase of the valve body of sealing valve 9, the valve body 92 of clump weight 91 and sealing valve 9 is with respect to inner cylinder bottom 102 centers are respectively arranged on opposite two sides, so that clump weight 91 and valve body 92 are generated respectively when being acted on by centrifugal force to opposite The displacement in direction, but since 91 weight of clump weight is greater than 92 weight of valve body, so that clump weight 91 pulls valve body 92 jointly through connecting rod It is mobile close to 102 center position of inner cylinder bottom to valve body 92, it enables opening valve body 92 through centrifugal force effect when 1 high speed rotation of inner cylinder and arrange The mouth of a river 10；And each discharge outlet 10 is close to the setting of 102 periphery of inner cylinder bottom, so that when laundry machine dehydration, along 1 wall flow of inner cylinder Water flow through 10 outlet of discharge outlet set by 102 periphery of inner cylinder bottom, enable the fully dehydrating water flow quilt during washing machine dehydration procedure Outlet avoids the presence of the case where retaining water flow in inner cylinder 1.

In the present embodiment, the sealing valve 9 is fixedly connected with 102 phase of inner cylinder bottom to rotate jointly with inner cylinder 1.By will be close Envelope valve 9 is fixedly connected with 102 phase of inner cylinder bottom, with the valve body 92 and clump weight 91 of the sealing valve 9 when washing machine executes dehydration procedure With the common high speed rotation of inner cylinder 1, guarantee that valve body 92 is acted on by centrifugal force and corresponds to and open discharge outlet 10 set by inner cylinder bottom 102.

In the present embodiment, inner cylinder bottom 102 is equipped with the mounting base 97 installed for valve body 92, and the mounting base 97 includes along interior The limit chamber that cylinder bottom 102 radially extends, the valve body 92 can be set in limit chamber along what inner cylinder bottom 102 moved radially, described Discharge outlet 10 is set to limit chamber close to 102 periphery one end of inner cylinder bottom.By above-mentioned setting, so that spool is set on inner cylinder bottom Moved in limit chamber, spool enabled to be influenced by limit cavity and the telescopic displacement along inner cylinder radial direction can only be generated, ensure that spool by Inner cylinder high speed rotation centrifugal force moves when acting on along inner cylinder radial expansion, to correspond to the draining of open or close limit chamber end Mouthful.

In the present embodiment, the valve body 92 of the sealing valve 9 is connected through elastic recovery part with inner cylinder bottom 102, to valve body 92 application elastic force push 92 closed pair of valve body to answer discharge outlet 10, and centrifugal force overcomes elastic recovery part in 1 high speed rotation of inner cylinder Elastic force enable valve body 92 mobile and open discharge outlet 10.By the way that elastic recovery part is arranged in sealing valve 9, at the beginning of guaranteeing valve body 92 It is in the close position when beginning state, enable valve body 92 block discharge outlet 10；Meanwhile after sealing valve 9 is opened by centrifugal force effect, When washing machine stops executing dehydration procedure, valve body 92 is repositioned to original state by the pull effect of elastic recovery part by valve body 92 Closed position, enable valve body 92 block discharge outlet 10, to guarantee that washing machine executes washing procedure and when rinsing program, inner cylinder 1 is One closed container avoids the occurrence of washing water or rinse water outflow.

In the present embodiment, the elastic recovery part is spring 911,911 one end of spring is connected with valve body 92, the other end and Mounting base 97 set by inner cylinder bottom 102 is mutually fixed close to 102 center one end of inner cylinder bottom, enables valve body 92 by 911 pulling force effect of spring, limit Spring 911 processed is moved radially outward along mounting base 97, to realize that valve body 92 is pulled by spring 911, provides return work for valve body 92 Firmly.

In the present embodiment, as shown in figure 4, inner cylinder 1 is in high speed rotation state when washing machine is in dewatering state, match Pouring weight 91 is acted on by centrifugal force and provides the pulling to the movement of 1 center position of inner cylinder to the movement of 1 periphery of inner cylinder, and to valve body 92 The centrifugal force of power, clump weight 91 suffered by valve body 92 overcomes 911 elastic force of spring, and moves valve body 92 to 102 center position of inner cylinder bottom It is dynamic to open sealing valve；As shown in figure 3, inner cylinder 1 is not in high speed rotation state, matches when washing machine is in non-dewatering state Pouring weight 91 is no longer acted on by centrifugal force, and spring 911 is in impaction state, and spring 911 acts on one to inner cylinder bottom 102 to valve body 92 It is mobile up to closing seam valve to 102 peripheral direction of inner cylinder bottom to make valve body 92, and is in inner cylinder 1 for the motive force of peripheral direction When washing or rinsing program, spring 911 provides an elastic force to valve body 92 always, to guarantee that valve body 92 blocks discharge outlet 10 always, And then guarantee that 102 discharge outlet 10 of inner cylinder bottom is in closed state always.

In the present embodiment, inner cylinder bottom 102 is equipped with the mobile limiting slot 98 of limitation clump weight 91, and the limiting slot 98 is along inner cylinder Bottom 102 radially extends, and the clump weight 91 is installed in the correspondence limiting slot at inner cylinder bottom 102, with the band in 1 high speed rotation of inner cylinder Dynamic clump weight 91 moves along limiting slot axis direction, pulls clump weight 91 and opens discharge outlet 10.It is limited by being arranged at inner cylinder bottom Position slot, to guarantee that clump weight is moved radially along inner cylinder bottom always, to guarantee that the moving direction of clump weight will not generate offset, in turn It realizes and pulls the purpose that valve body corresponds to open or close discharge outlet when inner cylinder moves radially for clump weight is acted on by centrifugal force.

In the present embodiment, a plurality of limiting slot 98 and multiple discharge outlet 10 being staggered on inner cylinder bottom 102, each discharge outlet 10 The opposite sides at 102 center of inner cylinder bottom is correspondingly arranged in a limiting slot respectively and is extended along the same diameter in inner cylinder bottom 102； It is respectively equipped with sealing valve 9 and clump weight 91 at the discharge outlet 10 and limiting slot 98 of opposite sides, corresponding diameter prolongs along inner cylinder bottom 102 The valve body 92 of sealing valve 9 is connected by the connecting rod stretched with clump weight 91, so that clump weight 91 is centrifuged when 1 high speed rotation of inner cylinder Power is mobile to 102 peripheral direction of inner cylinder bottom, pulls the valve body 92 of opposite side mobile to 102 center position of inner cylinder bottom through connecting rod, enables Discharge outlet 10 is opened.By being evenly distributed with multiple discharge outlet 10 in 102 periphery of inner cylinder bottom, to guarantee that clothes dewatering is by whole in inner cylinder 1 Outlet so that will not retain ponding in inner cylinder 1, and then makes inner cylinder 1 be dehydrated outlet reliability and improves.

Embodiment two

In order to which water flow after clothing disengaging in inner tank of washing machine 1 is carried out outlet in the embodiment of the present invention, and realize washing machine The sealing of inner cylinder 1, which is filled with water, in the course of work carries out Normal Wash, is arranged as follows:

As shown in Figures 5 to 7, this embodiment describes a kind of washing machine, inner tank of washing machine 1 is inner cylinder nozzle 101 by door The container closed after fastening of lid 4, inner cylinder bottom 102 are equipped at least one discharge outlet 10, are equipped at discharge outlet 10 along 102 diameter of inner cylinder bottom To the sealing valve 9 of mobile opening and closing, in 1 high speed rotation of inner cylinder, the valve body 92 of sealing valve 9 is under the action of the centrifugal force at inner cylinder bottom 102 It is moved in parallel face, to open discharge outlet 10 set by inner cylinder bottom 102.

In the present embodiment, the sealing valve 9 includes valve body 92 and clump weight 91, valve body 92 and clump weight 91 and first connecting rod 95 both ends are hinged respectively；Inner cylinder bottom 102 and clump weight 91 are hinged respectively with 96 both ends of second connecting rod, revolve at a high speed in inner cylinder 1 Clump weight 91 is acted on mobile to 102 peripheral direction of inner cylinder bottom by centrifugal force when turning, and pulls valve body 92 along inner cylinder through first connecting rod 95 102 planar movement of bottom is to open corresponding discharge outlet 10.By the way that sealing valve is arranged on inner tank of washing machine bottom, so that inner cylinder high speed Centrifugal force acts on clump weight when rotation, enables clump weight mobile to inner cylinder peripheral direction, and then pulls spool along inner cylinder through connecting rod The parallel face in bottom is mobile, realizes the purpose for opening discharge outlet set by inner cylinder bottom using centrifugal force when inner cylinder high speed rotation.

In the present embodiment, the inner cylinder bottom 102 is equipped with mounting structure, and the mounting structure includes and 102 phase of inner cylinder bottom The central part 99 being fixedly connected, 99 outer periphery of central part protrusion are equipped with protrusion rib, the end of second connecting rod 96 and protrusion rib 910 Protruding end be hinged.By the way that sealing valve 9 is installed on the installation knot that central part set by inner cylinder bottom 102 and protrusion rib 910 are constituted On structure, when so that clump weight 91 being acted on by centrifugal force, first connecting rod 95 and 96 collective effect of second connecting rod through being hinged and to 102 peripheral direction of inner cylinder bottom is mobile, and prevents from being detached from through hingedly limiting with the second connecting rod 96 on protrusion rib 910；And due to It is mounted on the protrusion rib 910 of protrusion 99 certain distance of central part, so that clump weight 91 is separated by a certain distance with central part, guarantees The space that clump weight 91 is displaced.

In the present embodiment, the inner cylinder bottom 102 is equipped with multiple discharge outlet 10, is respectively set one at each discharge outlet 10 Corresponding sealing valve 9, the valve body 92 of the sealing valve 9 act under the action of position limiting structure, by 1 high speed rotation centrifugal force of inner cylinder It is moved radially along inner cylinder bottom 102, opens discharge outlet 10 with corresponding.Preferably, opposite 102 central symmetry of inner cylinder bottom of each discharge outlet 10 Arrangement avoids the generation of 1 drift condition of inner cylinder to guarantee being overlapped for 102 center of inner cylinder bottom and center of gravity.

In the present embodiment, inner cylinder bottom 102 is equipped with the mounting base 97 installed for valve body 92, and the mounting base 97 includes along interior The limit chamber 90 that the cylinder parallel face in bottom 102 extends, what the valve body 92 can be moved along the parallel face in inner cylinder bottom 102 is set to limit In chamber 90, the discharge outlet 10 is opposite to be set in limit chamber 90, to enable the corresponding row of the blocking of valve body 92 after the closure of valve body 92 The mouth of a river 10.Preferably, corresponding with the limit chamber coincidence of discharge outlet 10 setting, with valve body 92 in the closure state, valve body 92 Corresponding discharge outlet 10 is blocked.By above-mentioned setting, so that spool moves in set limit chamber on inner cylinder bottom, enable spool limited Position cavity influences and can only generate the telescopic displacement along cavity axial direction, when ensure that spool is acted on by inner cylinder high speed rotation centrifugal force It is moved along limit chamber axial stretching, to correspond to the discharge outlet of open or close limit chamber end, valve body is prevented to be detached from deflection situation Generation.

In the present embodiment, the valve body 92 and/or first connecting rod 95 and/or second connecting rod 96 of the sealing valve 9 are returned through elasticity Copy is connected with inner cylinder bottom 102, to apply elastic force to valve body 92,92 closed pair of valve body is pushed to answer discharge outlet 10, and in inner cylinder 1 Centrifugal force overcomes the elastic force of elastic recovery part to enable valve body 92 mobile and opens discharge outlet 10 when high speed rotation.By in sealing valve 9 Upper setting elastic recovery part, it is in the close position when guaranteeing 92 original state of valve body, enable valve body 92 block discharge outlet 10；Together When, it is acted on after opening, when washing machine stops executing dehydration procedure in sealing valve 9 by centrifugal force, valve body 92 is by elastic recovery part Pull effect, valve body 92 is repositioned to the closed position of original state, enable valve body 92 block discharge outlet 10, to guarantee washing machine When executing washing procedure and rinsing program, inner cylinder 1 is a closed container, avoids the occurrence of washing water or rinse water outflow.

In the present embodiment, the elastic recovery part is spring 911, and 911 one end of spring is connected with second connecting rod 96, is another It holds and is mutually fixed with the central part of mounting base 97 set by inner cylinder bottom 102, enable clump weight 91 by 911 pulling force effect of spring, limitation counterweight Block 91 with the movement of limiting valve body 92 and blocks discharge outlet 10 to far from the movement of 97 direction of mounting base；It is further preferred that the bullet The close one end that is hinged with clump weight 91 of one end of spring 911 and second connecting rod 96 is connected, 97 central part of the other end and mounting base Center is mutually fixedly connected.

In the present embodiment, protrusion rib 910 and valve body 92 divide in central part two sides, 92 moving direction of valve body and protrusion rib 910 extending directions are staggeredly set, and first connecting rod 95 and second connecting rod 96 are in central part the same side.

In the present embodiment, it is preferred that clump weight 91 is arranged with respect to central part close to 102 periphery of inner cylinder bottom, to guarantee counterweight Block 91 is acted on by centrifugal force to when the movement of 1 peripheral direction of inner cylinder, pulls the movement of valve body 92 through second connecting rod 96, by sealing valve 9 Valve body 92 is pushed open and opens discharge outlet 10.

Preferably, in the present embodiment, spring 911 extends along 102 radial direction of inner cylinder bottom, maximumlly to overcome centrifugal force Effect to clump weight 91, guarantee 911 telescopic direction of spring and clump weight 91 by centrifugal force and moving direction is parallel, enable spring The pull effect of 911 pairs of clump weights 91 maximizes.

In the present embodiment, as shown in fig. 7, inner cylinder 1 is in high speed rotation state when washing machine is in dewatering state, match Pouring weight 91 is mobile to 1 periphery of inner cylinder by centrifugal force effect, and the first connecting rod 95 through being hinged and second connecting rod 96 limit, and make Clump weight 91 is moved along desired trajectory direction, and clump weight 91 pulls valve body 92 through first connecting rod 95 and generates movement, 92 institute of valve body 911 elastic force of spring is overcome by the centrifugal force of clump weight 91, and is generated valve body 92 in the parallel face in inner cylinder bottom 102 and be displaced and beat Open sealing valve；As shown in fig. 6, inner cylinder 1 is not in high speed rotation state, clump weight when washing machine is in non-dewatering state 91 are no longer acted on by centrifugal force, and spring 911 is in pulling state, and spring 911 acts on one to 102 periphery of inner cylinder bottom to valve body 92 The motive force in direction keeps valve body 92 mobile up to closing seam valve to initial position, and be in washing or rinsing program in inner cylinder 1 When, spring 911 provides an elastic force to valve body 92 always, to guarantee that valve body 92 blocks discharge outlet 10 always, and then guarantees inner cylinder bottom 102 discharge outlet 10 are in closed state always.

Embodiment three

In order to which water flow after clothing disengaging in inner tank of washing machine 1 is carried out outlet in the embodiment of the present invention, and realize washing machine The sealing of inner cylinder 1, which is filled with water, in the course of work carries out Normal Wash, is arranged as follows:

As shown in Fig. 8 to Figure 10, this embodiment describes a kind of washing machine, inner tank of washing machine 1 is inner cylinder nozzle 101 by door Closed container after lid 4 fastens, 1 side wall of inner cylinder are equipped with multiple lifting ribs 8,8 inner hollow of lifting rib and with 1 inside phase of inner cylinder Connection, 1 side wall of inner cylinder are equipped at least one discharge outlet 10 being connected with 8 hollow portion of lifting rib, are equipped with place at discharge outlet 10 Sealing valve 9 inside lifting rib 8, in 1 high speed rotation of inner cylinder, the valve body 92 of sealing valve 9 is under the action of the centrifugal force along inner cylinder 1 Radial center direction is mobile, to open set discharge outlet 10 on 1 side wall of inner cylinder.

By above-mentioned setting, setting discharge outlet is hidden inside inner cylinder lifting rib to realize, and then reach water in inner cylinder Flow the purpose of self-hiding discharge outlet outlet；Meanwhile sealing valve is set at discharge outlet, when realizing using inner cylinder high speed rotation from Mental and physical efforts correspond to control sealing valve core, when making the corresponding opening and closing of discharge outlet, and then reaching washing machine execution dehydration procedure, inner cylinder high speed After the centrifugal force of rotation acts on sealing valve core, discharge outlet automatically opens the purpose that inner cylinder carries out corresponding draining.

In the present embodiment, 8 inner hollow of lifting rib, 8 bottom of lifting rib and 1 side wall connection of inner cylinder are equipped with a circle and stitch Gap, the gap constitutes the water stream channel being connected inside 8 internal void of lifting rib and inner cylinder 1, to realize the water in inner cylinder 1 Stream can flow into the purpose of 8 hollow portion of lifting rib through water stream channel.

In the present embodiment, corresponding 1 side wall of inner cylinder of 8 hollow portion of lifting rib is equipped at least one discharge outlet 10, described 8 hollow portion of lifting rib is communicated with the outside by discharge outlet 10, will flow into the washing water of 8 hollow portion of lifting rib through discharge outlet 10 outside Row.It is correspondingly arranged sealing valve 9 respectively at discharge outlet 10 simultaneously, by the controllable opening and closing of discharge outlet 10, enables and flowing into lifting rib 8 The effect of the water flow in empty portion sealed valve 9 and to be opened/closed flowed out from discharge outlet 10.

In the present embodiment, the sealing valve 9 includes valve body 92 and clump weight 91, valve body 92 and clump weight 91 and support rod 94 Both ends are mutually fixedly connected respectively, and 94 middle part of support rod is contacted with the support of 1 phase of inner cylinder, with the clump weight 91 in 1 high speed rotation of inner cylinder Moved up and down by centrifugal force effect along radial generate of inner cylinder 1, through support rod 94 agitate valve body 92 generate it is radial along inner cylinder 1, with match The opposite displacement of 91 direction of motion of pouring weight.

By the way that above-mentioned sealing valve is arranged at discharge outlet, in inner cylinder high speed rotation clump weight acted on and produced by centrifugal force The raw movement to inner cylinder peripheral direction, and then the fulcrum through support rod agitates downwards spool and moves up, it is right after keeping spool mobile Discharge outlet should be opened, achievees the purpose that open discharge outlet using centrifugal force is corresponding.

In the present embodiment, the support rod 94 includes the first bar portion 941 and the second bar portion 942 that are staggeredly set, and first The junction of bar portion 941 and the second bar portion 942 is below the both ends setting of support rod, and the first bar portion 941 and the second bar portion 942 Connection be in 1 phase of inner cylinder support contact so that 94 both ends of support rod setting valve body 92 and clump weight 91 above and below junction Moving in rotation.By setting above structure for support rod, so that valve body and clump weight are constituted through support rod with class " seesaw " Structure, when so that clump weight being acted on by centrifugal force, agitate valve body and move round about, so realize using centrifugal force it is automatic Hole seals the purpose that valve core is opened.

In the present embodiment, the end of the first bar portion 941 and valve body 92 be hinged, the end of the second bar portion 942 and clump weight 91 phases are fixedly connected, the axial length of the axial length of the first bar portion 941 less than the second bar portion 942.By by the first bar portion Length is set smaller than the length of the second bar portion, so that can just push valve body after clump weight larger range open, enables total Control precision is significantly improved；Meanwhile after applying a smaller external force to clump weight, larger to spool offer one it can agitate Active force, force strength when enabling valve body mobile and opening discharge outlet reduce.

In the present embodiment, the hollow portion of the lifting rib 8 is equipped with mounting base 97, and mounting base 97 is mutually fixed with 1 side wall of inner cylinder, What the valve body 92 of sealing valve 9 can be moved radially along inner cylinder 1 is installed in mounting base 97,92 one end of valve body be pierced by mounting base 97 and with Support boom end is connected, and 92 other end of valve body is correspondingly arranged with set discharge outlet 10 on 1 side wall of inner cylinder.

In the present embodiment, the mounting base 97 is the bullet of coaxial arrangement corresponding with discharge outlet 10, in bullet Portion is hollow for the installation of valve body 92, and 92 upper end of valve body is pierced by the top of the bullet and is hinged with support rod 94, lower end and draining The plugs 921 of the corresponding sealing of mouth 10；Preferably, the top opening diameter of bullet is less than 921 outer peripheral diameter of plug, to avoid stifled Head self installation seat 97 falls off.It is contacted it is further preferred that the junction of support rod 94 is mutually limited with the top of bullet, so that Support rod 94 and bullet top surface contact position make the clump weight 91 of 94 end of support rod can be in supporting point generation as supporting point Lower movement.

By the way that the mounting base extended to lifting rib hollow portion is arranged on inner cylinder side wall, so that support rod is installed on apart It at the top of the mounting base of inner cylinder side wall certain altitude, enables that can to have certain altitude between support boom end and inner cylinder side wall poor, realizes Support rod moves down whereabouts, agitates to valve body and provides the purpose of displacement space.

In the present embodiment, the valve body 92 and/or support rod 94 of the sealing valve 9 are connected through elastic recovery part with inner cylinder 1, To apply elastic force to valve body 92,92 closed pair of valve body is pushed to answer discharge outlet 10, and centrifugal force overcomes bullet in 1 high speed rotation of inner cylinder Property reply the elastic force of part and enable valve body 92 mobile and open discharge outlet 10.By the way that elastic recovery part is arranged in sealing valve 9, to guarantee It is in the close position when 92 original state of valve body, enable valve body 92 block discharge outlet 10；Meanwhile it being acted in sealing valve 9 by centrifugal force And after opening, when washing machine stops executing dehydration procedure, valve body 92 is repositioned to by valve body 92 by the pull effect of elastic recovery part The closed position of original state enables valve body 92 block discharge outlet 10, when guaranteeing that washing machine executes washing procedure and rinsing program, Inner cylinder 1 is a closed container, avoids the occurrence of washing water or rinse water outflow.

Preferably, the elastic recovery part is spring 911, and spring 911 is set in 92 periphery of valve body and prolongs along 1 radial direction of inner cylinder It stretches, 911 both ends of spring mutually limit respectively with the plug of valve body 92 and 97 top of mounting base and contact, so that spring 911 is clamped in valve Between body 92 and mounting base 97.

Preferably, in the present embodiment, lifting rib 8 is axially extending along inner cylinder 1, the rear and front end difference of 8 hollow portion of lifting rib It equipped at least one discharge outlet 10, is respectively corresponded at each discharge outlet 10 and sealing valve 9 is installed, the clump weight 91 of two sealing valves 9 is equal It is deviated relative to corresponding discharge outlet 10 to 1 center position of inner cylinder.By the way that clump weight set by the sealing valve at lifting rib both ends is set in opposite directions It sets, to enable inner cylinder center of gravity be in middle part, improves stationarity when inner cylinder rotating.

In the present embodiment, as shown in Figure 10, when washing machine is in dewatering state, inner cylinder 1 is in high speed rotation state, interior Water is acted on by centrifugal force and is bonded inner wall flowing in cylinder 1, is flowed into lifting rib 8 from the gap between 1 wall of inner cylinder and lifting rib 8 Portion, clump weight 91 is mobile to 1 periphery of inner cylinder by centrifugal force effect at this time, and clump weight 91 mentions valve body 92 through support rod 94 Power is agitated upwards to 1 center position of inner cylinder for one, the centrifugal force of clump weight 91 suffered by valve body 92 overcomes 911 elastic force of spring, and It is displaced valve body 92 in the radial generation of inner cylinder 1 and opens discharge outlet 10；As shown in figure 9, when washing machine is in non-dewatering state, Inner cylinder 1 is not in high speed rotation state, and clump weight 91 is no longer acted on by centrifugal force, and spring 911 is in pulling state, spring 911 pairs of valve bodies 92 act on a motive force to 102 peripheral direction of inner cylinder bottom, keep valve body 92 mobile to initial position until the row of closure The mouth of a river 10, and when inner cylinder 1 is in washing or rinsing program, spring 911 provides an elastic force to valve body 92 always, to guarantee valve body 92 block discharge outlet 10 always, and then guarantee that 102 discharge outlet 10 of inner cylinder bottom is in closed state always.

Example IV

In order to which water flow after clothing disengaging in inner tank of washing machine 1 is carried out outlet in the embodiment of the present invention, and realize washing machine The sealing of inner cylinder 1, which is filled with water, in the course of work carries out Normal Wash, is arranged as follows:

As shown in Figure 11 to Figure 13, a kind of washing machine is described in the present embodiment, inner tank of washing machine 1 is inner cylinder nozzle 101 Closed container after being fastened by door closure 4, inner cylinder 1 are the anisometric conically shaped in 102 one end of inner cylinder bottom and 101 one end of inner cylinder nozzle, 1 side wall of inner cylinder be equipped with multiple lifting ribs 8,8 inner hollow of lifting rib and be connected inside inner cylinder 1,1 side wall of inner cylinder is equipped with At least one discharge outlet 10 being connected with 8 hollow portion of lifting rib, discharge outlet 10 are disposed in proximity to 1 big opening end side of inner cylinder, row The sealing valve 9 being equipped with inside lifting rib 8 at the mouth of a river 10, in 1 high speed rotation of inner cylinder, the valve body 92 of sealing valve 9 is in centrifugal force It is moved under effect along 1 radial center direction of inner cylinder, to open set discharge outlet 10 on 1 side wall of inner cylinder.

By above-mentioned setting, setting discharge outlet is hidden inside inner cylinder lifting rib to realize, and then reach water in inner cylinder Flow the purpose of self-hiding discharge outlet outlet；Meanwhile sealing valve is set at discharge outlet, when realizing using inner cylinder high speed rotation from Mental and physical efforts correspond to control sealing valve core, when making the corresponding opening and closing of discharge outlet, and then reaching washing machine execution dehydration procedure, inner cylinder high speed After the centrifugal force of rotation acts on sealing valve core, discharge outlet automatically opens the purpose that inner cylinder carries out corresponding draining.

In the present embodiment, the lifting rib 8 extends along 1 axis direction of inner cylinder, and 8 first end of lifting rib extends to inner cylinder 1 Big opening end, the discharge outlet 10 on 1 side wall of inner cylinder are all set in 8 first end of lifting rib；Preferably, 10 axis of discharge outlet and inner cylinder The parallel setting of 1 axis.By setting the conically shaped that one end is big, one end is small for inner cylinder, so that inner cylinder when inner cylinder high speed rotation Middle water is acted on by centrifugal force and converges and flow to big opening end, and the outflow of the discharge outlet set by the big opening end, so that the water in inner cylinder Stream acts on whole outlets in inner cylinder high speed dewatering and by centrifugal force, realizes inner cylinder underpants when washing machine executes dehydration procedure The water flow whole outlet of object drying avoids the case where ponding is retained in inner cylinder.

In the present embodiment, 8 inner hollow of lifting rib, 8 bottom of lifting rib and 1 side wall connection of inner cylinder are equipped with a circle and stitch Gap, the gap constitutes the water stream channel being connected inside 8 internal void of lifting rib and inner cylinder 1, to realize the water in inner cylinder 1 Stream can flow into the purpose of 8 hollow portion of lifting rib through water stream channel.

In the present embodiment, corresponding 1 side wall of inner cylinder of 8 hollow portion of lifting rib is equipped at least one discharge outlet 10, described 8 hollow portion of lifting rib is communicated with the outside by discharge outlet 10, will flow into the washing water of 8 hollow portion of lifting rib through discharge outlet 10 outside Row.Preferably, opposite 1 axisymmetrical of inner cylinder of each discharge outlet 10 is arranged, so that 1 center of inner cylinder coincides with center of gravity, is avoided interior It is generated when cylinder 1 rotates eccentric mobile.

In the present embodiment, the sealing valve 9 includes valve body 92 and clump weight 91, valve body 92 and clump weight 91 and support rod two End is mutually fixedly connected respectively, is supported in the middle part of support rod and is contacted with 1 phase of inner cylinder, in 1 high speed rotation of inner cylinder clump weight 91 by from Mental power function is moved up and down along radial generate of inner cylinder 1, is agitated valve body 92 through support rod and is generated along 1 radial direction of inner cylinder and clump weight 91 The opposite displacement of the direction of motion.

In the present embodiment, the support rod 94 includes the first bar portion 941 and the second bar portion 942 that are staggeredly set, and first The junction of bar portion 941 and the second bar portion 942 is below the both ends setting of support rod, and the first bar portion 941 and the second bar portion 942 Connection be in 1 phase of inner cylinder support contact so that support rod both ends setting valve body 92 and clump weight 91 backspin on junction Transfer is dynamic；Preferably, the end of the first bar portion 941 is hinged with valve body 92, the end of the second bar portion 942 and 91 phase of clump weight are consolidated Fixed connection, the axial length of the axial length of the first bar portion less than the second bar portion.

In the present embodiment, the hollow portion of the lifting rib 8 is equipped with mounting base 97, and mounting base 97 is mutually fixed with 1 side wall of inner cylinder, What the valve body 92 of sealing valve 9 can be moved radially along inner cylinder 1 is installed in mounting base 97,92 one end of valve body be pierced by mounting base 97 and with Support boom end is connected, and 92 other end of valve body is correspondingly arranged with set discharge outlet 10 on 1 side wall of inner cylinder.

In the present embodiment, the mounting base 97 is the bullet of coaxial arrangement corresponding with discharge outlet 10, in bullet Portion is hollow for the installation of valve body 92, and 92 upper end of valve body is pierced by the top of the bullet and is hinged with support rod, lower end and discharge outlet The plug of 10 corresponding sealings；Preferably, the top opening diameter of bullet is less than 921 outer peripheral diameter of plug, certainly to avoid plug Mounting base 97 falls off；It is contacted it is further preferred that the junction of support rod 94 is mutually limited with the top of bullet, so that support Bar and bullet top surface contact position generate the clump weight 91 for supporting boom end can around supporting point and move up and down as supporting point.

In the present embodiment, it is preferred that sealed chamber is set by bullet interior hollow region, so that in lifting rib 8 When the water flow self installation seat 97 in empty portion is flowed out to discharge outlet 10, the runner both ends of 97 Inner Constitution of mounting base are formed into pressure difference, So that the water flow inside lifting rib 8 forms siphonic effect under pressure difference effect, by the water flow inside lifting rib 8 all through arranging 10 outlet of the mouth of a river.

In the present embodiment, the valve body 92 and/or support rod 94 of the sealing valve 9 are connected through elastic recovery part with inner cylinder 1, To apply elastic force to valve body 92,92 closed pair of valve body is pushed to answer discharge outlet 10, and centrifugal force overcomes bullet in 1 high speed rotation of inner cylinder Property reply the elastic force of part and enable valve body 92 mobile and open discharge outlet 10.By the way that elastic recovery part is arranged in sealing valve, to guarantee It is in the close position when valve body original state, enable valve body block discharge outlet；Meanwhile it being acted on and being opened by centrifugal force in sealing valve Afterwards, when washing machine stops executing dehydration procedure, spool is repositioned to original state by the pull effect of elastic recovery part by spool Closed position enables valve body block discharge outlet, and when guaranteeing that washing machine executes washing procedure and rinsing program, inner cylinder is a closed appearance Device avoids the occurrence of washing water or rinse water outflow.

Preferably, in the present embodiment, the elastic recovery part is spring 911, and spring 911 is set in 92 periphery of valve body and edge Inner cylinder 1 radially extends, and 911 both ends of spring mutually limit respectively with the plug of valve body 92 and 97 top of mounting base and contact, so that spring 911 are clamped between valve body 92 and mounting base 97.

In the present embodiment, the clump weight 91 of sealing valve 9 is deviated relative to corresponding discharge outlet 10 to 1 center position of inner cylinder, to keep away Exempt from 1 weight of inner cylinder and all concentrate on 1 rear portion of inner cylinder, 1 center of inner cylinder is made to move forward, to improve stationarity when inner cylinder 1 rotates.

In the present embodiment, as shown in figure 13, when washing machine is in dewatering state, inner cylinder 1 is in high speed rotation state, interior Water is acted on by centrifugal force and is bonded inner wall flowing in cylinder 1, is flowed into lifting rib 8 from the gap between 1 wall of inner cylinder and lifting rib 8 Portion, then converge and flow to 1 big opening end of inner cylinder along 1 wall of inner cylinder；Clump weight 91 is acted on by centrifugal force and is moved to 1 periphery of inner cylinder at this time It is dynamic, and clump weight 91 provides one to valve body 92 through support rod and agitates power upwards to 1 center position of inner cylinder, matches suffered by valve body 92 The centrifugal force of pouring weight 91 overcomes 911 elastic force of spring, and is displaced valve body 92 in the radial generation of inner cylinder 1 and opens discharge outlet 10；Such as Shown in Figure 12, when washing machine is in non-dewatering state, inner cylinder 1 is not in high speed rotation state, clump weight 91 no longer by from Mental power function, and spring 911 is in pulling state, promotion of the spring 911 to the effect one of valve body 92 to 102 peripheral direction of inner cylinder bottom Power keeps valve body 92 mobile to initial position until being closed discharge outlet 10, and when inner cylinder 1 is in washing or rinsing program, spring 911 provide an elastic force to valve body 92 always, to guarantee that valve body 92 blocks discharge outlet 10 always, and then guarantee that inner cylinder bottom 102 drains Mouth 10 is in closed state always.

Embodiment five

In order to which water flow after clothing disengaging in inner tank of washing machine 1 is carried out outlet in the embodiment of the present invention, and realize washing machine The sealing of inner cylinder 1, which is filled with water, in the course of work carries out Normal Wash, is arranged as follows:

A kind of washing machine is described as shown in Figure 14 to Figure 16, in the present embodiment, inner tank of washing machine 1 is inner cylinder inner cylinder 101 Closed container after being fastened by door closure 4, inner cylinder 1 are the anisometric conically shaped in 102 one end of inner cylinder bottom and nozzle one end, 1 side of inner cylinder Wall be equipped with multiple lifting ribs 8,8 inner hollow of lifting rib and be connected inside inner cylinder 1,1 big opening end portion of inner cylinder be equipped with and mention At least one discharge outlet 10 that 8 hollow portion of muscle is connected is risen, is equipped with the sealing valve 9 being in inside lifting rib 8 at discharge outlet 10, The valve body 92 of sealing valve 9 moves in 1 middle part direction of cylinder along inner cylinder 1 axially inwards under the action of the centrifugal force when 1 high speed rotation of inner cylinder, with Open set discharge outlet 10 on 1 end of inner cylinder.

By above-mentioned setting, setting discharge outlet 10 is hidden inside 1 lifting rib 8 of inner cylinder to realize, and then reach inner cylinder 1 The purpose of middle 10 outlet of water flow self-hiding discharge outlet；Meanwhile discharge outlet 10 is set in 1 big opening end of inner cylinder of 8 end of lifting rib, and Sealing valve 9 is set at discharge outlet 10, to realize using corresponding control 9 valve body 92 of sealing valve of centrifugal force when 1 high speed rotation of inner cylinder, When making the corresponding opening and closing of discharge outlet 10, and then reaching washing machine execution dehydration procedure, the high-speed rotating centrifugal force of inner cylinder 1 acts on close After sealing 9 valve body 92 of valve, discharge outlet 10 is automatic, and water is enabled in inner cylinder 1 to be acted on converging to big opening end by centrifugal force and flow, and from lifting rib Discharge outlet 10 set by 8 inside carries out the purpose of siphon drainage.

In the present embodiment, 1 big opening end of inner cylinder is equipped with multiple discharge outlet 10, and opposite 1 axle center of inner cylinder of each discharge outlet 10 is symmetrically arranged Cloth, and the discharge outlet 10 is set at the periphery of 1 big opening end of inner cylinder.

In the present embodiment, the sealing valve 9 includes valve body 92 and clump weight 91, valve body 92 and clump weight 91 and support rod two End is mutually fixedly connected respectively, is supported in the middle part of support rod and is contacted with 1 phase of inner cylinder, in 1 high speed rotation of inner cylinder clump weight 91 by from Mental power function is moved up and down along radial generate of inner cylinder 1, is agitated valve body 92 through support rod and is generated the telescopic displacement axial along inner cylinder 1.

In the present embodiment, the support rod 94 includes the first bar portion 941 and the second bar portion 942 that are staggeredly set, and first The junction of bar portion 941 and the second bar portion 942 is below the both ends setting of support rod 94, and the first bar portion 941 and the second bar portion 942 connection is in the support contact of 1 phase of inner cylinder, so that the valve body 92 and clump weight 91 of the setting of support rod both ends are above and below junction Moving in rotation；Preferably, the end of the first bar portion 941 be hinged with valve body 92,91 phase of the end of the second bar portion 942 and clump weight It is fixedly connected, the axial length of the axial length of the first bar portion 941 less than the second bar portion 942.

In the present embodiment, the hollow portion of the lifting rib 8 is equipped with mounting base 97, and mounting base 97 is mutually fixed with 1 side wall of inner cylinder, The axis of mounting base 97 is axially extending along inner cylinder 1, and what valve body 92 can be moved along 1 axial stretching of inner cylinder is installed in mounting base 97, 92 one end of valve body is pierced by mounting base 97 and is connected with support boom end, set draining on 92 other end of valve body and 1 end of inner cylinder Mouth 10 is correspondingly arranged.

In the present embodiment, it is preferred that sealed chamber is set by 97 interior hollow region of mounting base, so that lifting rib 8 When the water flow self installation seat 97 of hollow portion is flowed out to discharge outlet 10, the runner both ends of 97 Inner Constitution of mounting base are formed into pressure Difference, so that the water flow inside lifting rib 8 forms siphonic effect under pressure difference effect, the water flow inside lifting rib 8 is whole Through 10 outlet of discharge outlet.

In the present embodiment, the mounting base 97 extends along 1 side wall of inner cylinder construction line, and it is around interior that the inner cylinder 1, which constructs line, 1 axis 360 degree rotation of cylinder is to constitute the line segments of 1 tapered sidewalls of inner cylinder.97 first end of mounting base is corresponding with corresponding discharge outlet 10 Setting, second end are pierced by installation for 92 end of valve body, and 92 one end self installation seat of valve body, 97 first end is pierced by and mutually cuts with scissors with support rod It connects, plug 921 of the other end equipped with sealing corresponding with discharge outlet 10；Preferably, 97 first end of mounting base is equipped with and wears for valve body 92 Opening out, opening diameter are less than plug outer peripheral diameter, fall off to avoid plug self installation seat 97；It is further preferred that support The junction of bar 94 mutually limits with 1 side wall of inner cylinder and contacts, so that support rod 94 and 1 side wall contact position of inner cylinder be as supporting point, It generate the clump weight 91 of 94 end of support rod can around supporting point to move up and down, generate slide displacement to agitate valve body 92.

In the present embodiment, the valve body 92 and/or support rod 94 of the sealing valve 9 are connected through elastic recovery part with inner cylinder 1, To apply elastic force to valve body 92,92 closed pair of valve body is pushed to answer discharge outlet 10, and centrifugal force overcomes bullet in 1 high speed rotation of inner cylinder Property reply the elastic force of part and enable valve body 92 mobile and open discharge outlet 10.By the way that elastic recovery part is arranged in sealing valve, to guarantee It is in the close position when valve body original state, enable valve body block discharge outlet；Meanwhile it being acted on and being opened by centrifugal force in sealing valve Afterwards, when washing machine stops executing dehydration procedure, spool is repositioned to original state by the pull effect of elastic recovery part by spool Closed position enables valve body block discharge outlet, and when guaranteeing that washing machine executes washing procedure and rinsing program, inner cylinder is a closed appearance Device avoids the occurrence of washing water or rinse water outflow.

Preferably, in the present embodiment, the elastic recovery part is spring 911, and spring 911 is set in 92 periphery of valve body and edge Mounting base 97 is axially extending, and 911 both ends of spring mutually limit respectively with the plug of valve body 92 and 97 first end of mounting base and contact, so that Spring 911 is clamped between valve body 92 and mounting base 97.

In the present embodiment, the clump weight 91 of sealing valve 9 is deviated relative to corresponding discharge outlet 10 to 1 center position of inner cylinder, so that It obtains the whole center of gravity of inner cylinder 1 to move forward, avoids the occurrence of that 1 center of gravity of inner cylinder converges at rear portion and generates 1 hypsokinesis of inner cylinder.

In the present embodiment, the lifting rib 8 extends along 1 axis direction of inner cylinder, and 8 first end of lifting rib extends to inner cylinder 1 Big opening end, the discharge outlet 10 on 1 side wall of inner cylinder are all set in the middle vacancy of 8 first end of lifting rib；Preferably, inner cylinder 1 is interior Cylinder 102 one end diameter of bottom is greater than the conically shaped of 101 one end diameter of inner cylinder nozzle, and lifting rib 8 extends to 102 one end of inner cylinder bottom, enables The end of 8 internal void of lifting rib is directly made of inner cylinder bottom 102, and is equipped with and is mentioned on the corresponding part at inner cylinder bottom 102 Rise the discharge outlet 10 that 8 hollow portion of muscle is connected.

In the present embodiment, 8 inner hollow of lifting rib, 8 bottom of lifting rib and 1 side wall connection of inner cylinder are equipped with a circle and stitch Gap, the gap constitutes the water stream channel being connected inside 8 internal void of lifting rib and inner cylinder 1, so that the water in inner cylinder 1 Stream flows into 8 hollow portion of lifting rib from gap.

In the present embodiment, as shown in figure 16, when washing machine is in dewatering state, inner cylinder 1 is in high speed rotation state, interior Water is acted on by centrifugal force and is bonded inner wall flowing in cylinder 1, is flowed into lifting rib 8 from the gap between 1 wall of inner cylinder and lifting rib 8 Portion, then converge and flow to 1 big opening end of inner cylinder along 1 wall of inner cylinder；Clump weight 91 is acted on by centrifugal force and is moved to 1 periphery of inner cylinder at this time It is dynamic, and clump weight 91 provides a drag force to 1 middle part direction of inner cylinder, clump weight suffered by valve body 92 to valve body 92 through support rod 91 centrifugal force overcomes 911 elastic force of spring, and is displaced valve body 92 in the axial generation of inner cylinder 1 and opens discharge outlet 10；Such as Figure 15 Shown, when washing machine is in non-dewatering state, inner cylinder 1 is not in high speed rotation state, and clump weight 91 is no longer by centrifugal force Effect, and spring 911 is in pulling state, spring 911 acts on a motive force to 102 direction of inner cylinder bottom to valve body 92, makes valve Body 92 is mobile up to being closed discharge outlet 10 to initial position, and when inner cylinder 1 is in washing or rinsing program, spring 911 is always An elastic force is provided to valve body 92, to guarantee that valve body 92 blocks discharge outlet 10 always, and then guarantees 102 discharge outlet 10 of inner cylinder bottom always In closed state.

Embodiment six

In order to which water flow after clothing disengaging in inner tank of washing machine 1 is carried out outlet in the embodiment of the present invention, and realize washing machine The sealing of inner cylinder 1, which is filled with water, in the course of work carries out Normal Wash, on the basis of above-described embodiment three to five, in order to make in inner cylinder 1 Water smoothly flows into 10 outlet of discharge outlet set by 8 hollow portion of lifting rib and 8 hollow portion of boosted muscle, is arranged as follows:

As shown in figure 17, a kind of 1 lifting rib 8 of use in washing machine inner cylinder is described in the present embodiment, 8 inner hollow of lifting rib, Lifting rib 8 is equipped with multiple through-holes will be connected inside 8 hollow portion of lifting rib and inner cylinder 1, and 8 hollow portion of lifting rib is equipped in 1 open end of cylinder extends to the baffle 81 at 102 end of inner cylinder bottom, and 8 hollow space of lifting rib is segmented into mutually independent two by baffle 81 Point.

By the way that segmentation baffle is arranged in inner cylinder lifting rib hollow portion, so that washing water flows into lifting rib hollow portion in inner cylinder Afterwards, it is resided in by baffle inside lifting rib, enables the water for residing in lifting rib hollow portion along baffle flows to lifting rib Discharge outlet set by hollow portion, then inner cylinder high speed rotation dehydration when by sealing valve open with by water flow from discharge outlet outlet, in turn It realizes and discharge outlet is set in inner cylinder lifting rib hollow portion and by the purpose of the smooth outlet of water flow in inner cylinder.

In the present embodiment, line is staggered is tilted a certain angle setting for baffle 81 and 1 side wall of inner cylinder construction, in inner cylinder 1 When rotation, baffle 81 tilted guides water flow along baffle flows, flows to the ponding of 8 hollow portion of lifting rib along baffle 81 and drains Mouth 10 makes the smooth outlet of water.

In the present embodiment, the side wall of lifting rib 8 is equipped with multiple through-holes, each through-hole distinguish two parts respectively with lifting rib 8 The corresponding connection of two separate chambers that hollow portion is divided by baffle 81 so that ponding in inner cylinder 1 can via through holes smoothly flow into Inside lifting rib 8.Preferably, it is separated by certain gap between 1 side wall of lifting rib 8 and inner cylinder, enables fitting 1 wall stream of inner cylinder in inner cylinder 1 Dynamic ponding is smoothly flowed into through gap in 1 lifting rib 8 of inner cylinder.

In the present embodiment, inner tank of washing machine 1 is the anisometric conically shaped in 102 one end of inner cylinder bottom and 101 one end of inner cylinder nozzle, 1 side wall of inner cylinder is equipped with multiple lifting ribs 8, and each lifting rib 8 extends to 102 end of inner cylinder bottom from 1 nozzle end of inner cylinder, and inner cylinder 1 is big Mouth end is equipped with the discharge outlet 10 being connected with 8 inner space of lifting rib, the sealing being equipped with inside lifting rib 8 at discharge outlet 10 Valve 9, in 1 high speed rotation of inner cylinder, the valve body 92 of sealing valve 9 is under the action of the centrifugal force along the 1 middle part direction of cylinder axially inwards of inner cylinder 1 It is mobile, to open set discharge outlet 10 on 1 end of inner cylinder.Preferably, 102 diameter of inner cylinder bottom is greater than nozzle end diameter, so that Discharge outlet 10 is set to inner cylinder bottom 102, and is uniformly arranged along 102 periphery of inner cylinder bottom.

In the present embodiment, 10 phase of discharge outlet that the first chamber 82 of 8 internal void of lifting rib is arranged with 1 big opening end of inner cylinder Corresponding connection, the discharge outlet 10 that the second chamber 83 of 8 internal void of lifting rib is arranged with 1 big opening end of inner cylinder are separated by by baffle From so that discharge outlet 10 is set to the big cross-section of first chamber 82, so that 8 inside water of lifting rib is along baffle to first The big cross section end of chamber 82 is flowed, and the smooth outlet of discharge outlet 10 from the big cross section end of first chamber 82, and then is realized and mentioned The purpose of height draining smoothness.

In the present embodiment, inner cylinder 1 to rotate at a high speed in the same direction when laundry machine dehydration, and the first of 8 hollow portion of lifting rib 1 direction of rotation side of inner cylinder when chamber 82 is in laundry machine dehydration with respect to second chamber 83, to be in dehydration procedure in washing machine When, 1 single direction rotation of inner cylinder, enabling 82 side of first chamber of 1 lifting rib 8 of inner cylinder is the water repellent face contacted with 1 lower part water flow of inner cylinder, is made Water flow flows into first chamber 82 with 1 single direction rotation of inner cylinder in inner cylinder 1, then outside the discharge outlet 10 through 82 end of first chamber Row.

In the present embodiment, first chamber 82 be one end cross section be greater than the other end conical cavity, first chamber 82 it is larger Cross section end is set to 1 big opening end of inner cylinder, and discharge outlet 10 set by 1 end of inner cylinder is connected with the larger cross section end of first chamber 82 It is logical.

In the present embodiment, lifting rib 8 and 1 big opening end connection of inner cylinder are equipped with multiple through-holes, set by junction at least Partial through holes are connected with the first chamber 82 of 8 hollow portion of lifting rib, to guide the water of 1 big opening end of inner cylinder to mention from through-hole inflow 8 hollow portion of muscle is risen, so that smooth in water flow outlet in inner cylinder 1.

A kind of washing machine is also described in the present embodiment, inner tank of washing machine 1 is close after inner cylinder nozzle 101 is fastened by door closure 4 The container closed, inner cylinder 1 are the anisometric conically shaped in 102 one end of inner cylinder bottom and 101 one end of inner cylinder nozzle, and 1 side wall of inner cylinder is equipped with Multiple any of the above-described lifting ribs 8.

In the present embodiment, 102 one end diameter of inner cylinder bottom of the inner cylinder 1 is greater than 101 one end diameter of inner cylinder nozzle, inner cylinder bottom 102, equipped with the discharge outlet 10 being connected to mutually is corresponded respectively with each lifting rib 8, are respectively equipped at each discharge outlet 10 in promotion Sealing valve 9 inside muscle 8, in 1 high speed rotation of inner cylinder the valve body 92 of sealing valve 9 under the action of the centrifugal force along inner cylinder 1 it is axial to 1 middle part direction of inner cylinder is mobile, to open set discharge outlet 10 on 1 end of inner cylinder.

Embodiment seven

In order to which water flow after clothing disengaging in inner tank of washing machine 1 is carried out outlet in the embodiment of the present invention, and realize washing machine The sealing of inner cylinder 1, which is filled with water, in the course of work carries out Normal Wash, is arranged as follows:

As shown in figure 18, a kind of washing machine is described in the present embodiment, inner tank of washing machine 1 is inner cylinder nozzle 101 by door closure 4 Closed container after fastening, 1 periphery of inner cylinder are equipped with multiple discharge outlet 10, and it is right that control discharge outlet 10 is respectively equipped at each discharge outlet 10 The control valve that should be opened and closed, each control valve 11 matches with control circuit board of washer to be connect, to execute high speed dewatering in washing machine Control valve is opened when program, enables in inner cylinder 1 water from each 10 outlet of discharge outlet.

By the way that the control valve being controllably opened and closed is arranged at 1 discharge outlet 10 of inner tank of washing machine, to execute dehydration journey in washing machine Control valve closure is automatically controlled when automatically controlling control valve opening, non-dehydration procedure when sequence, and then realizes that washing machine automatically controls The purpose that discharge outlet 10 is opened and closed.

In the present embodiment, inner tank of washing machine 1 is the waney conically shaped in nozzle end and 102 end of inner cylinder bottom, inner tank of washing machine 1 Discharge outlet 10 be set to inner cylinder 1 big opening end；Preferably, 102 diameter of inner cylinder bottom of inner tank of washing machine 1 is greater than 1 open end of inner cylinder Diameter, the periphery at inner cylinder bottom 102 are evenly equipped with multiple discharge outlet 10.

In the present embodiment, multiple discharge outlet 10, opposite 1 axis pair of inner cylinder of each discharge outlet 10 are equipped at 102 periphery of inner cylinder bottom Claim arrangement, is correspondingly provided with control valve respectively at each discharge outlet 10.

In the present embodiment, each control valve 11 is connected connection, so that each control valve 11 is same after washing machine issues corresponding instruction The movement of Shi Zhihang open or close, realizing set each discharge outlet 10 on inner tank of washing machine 1, linkage control, synchronous execute are opened simultaneously It opens or the purpose of closed action, while having reached each control valve synchronization action of inner tank of washing machine 1, having enabled water flow in inner cylinder 1 smoothly outer The effect of row.

In the present embodiment, set control valve 11 is electromagnetic drive control, 1 row of inner cylinder at 1 discharge outlet 10 of inner cylinder of washing machine It is equipped with electromagnetic valve body 92 at the mouth of a river 10, magnetic that control electromagnetic valve body 92 is opened and closed, being correspondingly arranged is installed on the shell 2 of washing machine Force driving device, certainly with electromagnetic valve body 92 when control electromagnetic valve body 92 is opened, do not worked when magnetic driving equipment is powered on Dynamic closure.By setting electromagnetic drive control for washing machine control valve so that inner cylinder 1 rotate when control not with washing machine 2 interference of shell contact realizes inner tank of washing machine 1 and rotates freely, without the purpose for interfering work.

In the present embodiment, set control valve 11 is wireless power control, 1 row of inner cylinder at 1 discharge outlet 10 of inner cylinder of washing machine It is equipped with automatically controlled valve body 92 at the mouth of a river 10, nothing that the automatically controlled valve body 92 of control is opened and closed, being correspondingly arranged is installed on the shell 2 of washing machine Line is automatically controlled when electrically-controlled valve body 92 is opened, do not worked to control when wireless power driving device is powered on for electric driver Valve body 92 is closed automatically.By setting wireless power control for washing machine control valve, so that being controlled not when inner cylinder 1 rotates It is contacted with 2 interference of washing machine shell, realizes inner tank of washing machine 1 and rotate freely, without the purpose for interfering work.

In the present embodiment, inner cylinder bottom 102 equipped with a plurality of convex rib 12 to extend outside from center, each convex rib 12 Opposite 102 central symmetry of inner cylinder bottom is arranged；A discharge outlet 10 is respectively equipped between adjacent protrusion muscle 12, the discharge outlet 10 is set Be placed in 102 periphery of inner cylinder bottom and with 12 spaced set of two sides convex rib.

The control method that a kind of as above any washing machine is also introduced in the present embodiment executes dehydration procedure in washing machine When, inner cylinder 1 rotate at high speed, open at each discharge outlet 10 in 1 periphery of inner cylinder by set control valve 11, enable in inner cylinder 1 washing water by from Mental power function is flowed to 1 wall direction of inner cylinder and set discharge outlet 10 flows out from inner cylinder 1.

By the above method, the control valve being controllably opened and closed is set at inner tank of washing machine discharge outlet, to execute in washing machine Control valve closure is automatically controlled when automatically controlling control valve opening, non-dehydration procedure when dehydration procedure, and then realizes that washing machine is held The purpose of discharge outlet opening and closing is automatically controlled when row dehydration procedure.

In the present embodiment, when washing machine normally executes washing procedure, rinsing program, at each discharge outlet 10 in 1 periphery of inner cylinder Set control valve 11 is closed, and enables clothing and washing water in inner cylinder 1 be sealed in inner cylinder 1, and right by 1 rotating force of inner cylinder Clothing carries out beating washing.

In the present embodiment, when washing machine executes dehydration procedure, inner cylinder 1 rotate at high speed, make in inner cylinder 1 washing water by from Mental power function and be bonded 1 wall of inner cylinder flowing, and by 1 wall of taper inner cylinder limit, enable fitting 1 wall of inner cylinder flowing washing water flow direction in 1 big opening end of cylinder, then set by the 1 big opening end periphery of inner cylinder, the discharge outlet 10 that control valve 11 is in the open state flows out.

The present embodiment summarizes, and control method for washing machine specifically comprises the following steps:

Step 1, washing machine are started to work,

Step 2, control valve are in closed state, and into inner tank of washing machine into washing water, inner tank of washing machine is rotated to execute Washing procedure；

After the completion of step 3, washing procedure, control valve is opened, and washing water is flowed out from discharge outlet in inner cylinder；

After step 4, draining, control valve is closed again；

Step 5, control valve are in closed state, and into inner tank of washing machine into rinse water, inner tank of washing machine is rotated to execute Rinsing program；

After the completion of step 6, rinsing program, control valve is opened, and rinse water is flowed out from discharge outlet in inner cylinder；

After step 7, draining, control valve is kept it turning on；

Step 8, control valve are in the open state, and inner tank of washing machine starts high speed rotation to execute dehydration procedure, and clothing is de- From water from discharge outlet flow out.

Through the above steps, the control valve being controllably opened and closed is set at inner tank of washing machine discharge outlet, to work in washing machine In the process, the corresponding opening and closing of control valve is automatically controlled, to realize the mesh being dehydrated to water storage washing in inner cylinder or rinsing, draining 's.

The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the 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 prompt make it is a little change or be modified to The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.

Claims (10)

1. a kind of washing machine, it is characterised in that: inner tank of washing machine is container closed after opening is fastened by door closure, and inner cylinder bottom is equipped with At least one discharge outlet is equipped with the sealing valve for moving radially opening and closing along inner cylinder bottom at discharge outlet, seals in inner cylinder high speed rotation The valve body of valve moves in the parallel face in inner cylinder bottom under the action of the centrifugal force, to open discharge outlet set by inner cylinder bottom.

2. a kind of washing machine according to claim 1, which is characterized in that the sealing valve includes valve body and clump weight, valve Body and clump weight are hinged respectively with first connecting rod both ends；Inner cylinder bottom and clump weight are hinged respectively with second connecting rod both ends, Clump weight is acted on mobile to inner cylinder bottom peripheral direction by centrifugal force when inner cylinder high speed rotation, pulls valve body along inner cylinder through first connecting rod Baseplane is mobile to open corresponding discharge outlet.

3. a kind of washing machine according to claim 2, which is characterized in that the inner cylinder bottom is equipped with mounting structure, described Mounting structure includes the central part being mutually fixedly connected with inner cylinder bottom, and central part outer periphery protrusion is equipped with protrusion rib, second connecting rod End and protrude rib protruding end be hinged.

4. a kind of washing machine according to any one of claims 1 to 3, which is characterized in that the inner cylinder bottom is equipped with multiple Discharge outlet, is respectively set a corresponding sealing valve at each discharge outlet, the valve body of the sealing valve under the action of position limiting structure, It is acted on by inner cylinder high speed rotation centrifugal force and being moved radially along inner cylinder bottom, open discharge outlet with corresponding.

5. a kind of washing machine according to claim 4, which is characterized in that inner cylinder bottom is equipped with the installation installed for valve body Seat, the mounting base include the limit chamber extended along the parallel face in inner cylinder bottom, and the valve body can be moved along the parallel face in inner cylinder bottom Be set in limit chamber, the discharge outlet is opposite to be set in limit chamber, with enabled after valve body is closed valve body blocking correspond to Discharge outlet.

Preferably, discharge outlet corresponding with limit chamber coincidence setting, with valve body in the closure state, valve body is drained corresponding Mouth blocking.

6. a kind of washing machine according to any one of claims 1 to 5, which is characterized in that the valve body of the sealing valve and/or One connecting rod and/or second connecting rod are connected through elastic recovery part with inner cylinder bottom, to apply elastic force to valve body, push valve body closed pair Discharge outlet is answered, and centrifugal force overcomes the elastic force of elastic recovery part to enable valve body mobile and opens discharge outlet in inner cylinder high speed rotation.

7. a kind of washing machine according to claim 6, which is characterized in that the elastic recovery part is spring, spring one end Be connected with second connecting rod, the central part of mounting base set by the other end and inner cylinder bottom is mutually fixed, enable clump weight be made by spring tension It is mobile with limiting valve body and block discharge outlet with, limitation clump weight to mobile far from mounting base direction；

It is further preferred that the close one end that is hinged with clump weight of one end of the spring and second connecting rod is connected, the other end It is mutually fixedly connected with mounting base central part center.

8. a kind of washing machine according to any one of claims 1 to 7, which is characterized in that protrusion rib and valve body point are in center Portion two sides, valve body moving direction are staggeredly set with protrusion rib extending direction, and first connecting rod and second connecting rod are in central part The same side.

9. a kind of washing machine according to claim 8, which is characterized in that clump weight is with respect to central part close to inner cylinder bottom periphery Setting.

10. a kind of washing machine according to claim 8, which is characterized in that spring extends along inner cylinder bottom radial direction.