CN208562880U - Washing machine filtering apparatus and washing machine - Google Patents

Abstract

The utility model discloses a kind of washing machine filtering apparatus and washing machine, washing machine includes cabinet, is rotatably arranged at the intracorporal washing tube of case, and the washing tube is configured to the bucket body structure being filled with water when washing, is equipped with filter device on the internal perisporium of washing tube.Filter device includes mounting base, on the internal perisporium of washing tube, has the water in washing tube guiding the conduit pipe being discharged to outside washing tube, and limit the filtration channel of water circulation path in washing tube；Filter is located in the mounting base, communicates with filtration channel；Wherein, the conduit pipe and the filtration channel isolate setting.The utility model is discharged using the conduit pipe inside filter device from up to down from the first discharge outlet of washing tube peripheral wall lower position, can be saved water channel and be installed the space occupied, improve capacity enlargement effect.

Description

Washing machine filtering apparatus and washing machine

Technical field

The utility model belongs to washing facility field, specifically, being related to washing machine and filter device, more particularly to a kind of The washing machine filtering apparatus and washing machine that can be drained.

Background technique

Traditional full-automatic impeller type washing machine generally comprises interior bucket, outer barrel, damping means and dynamical system composition, is doing washing When with dehydration, interior bucket is rotated relative to outer barrel, is acted on clothing and washing water generation, is achieved the purpose that clean clothing or dehydration, In, outer barrel is mounted on the outside of interior bucket, provides support for interior bucket, and outer barrel is evenly distributed with drainage hole on interior bucket side wall as steel ladle, Inside and outside two barrels are made to communicate.During laundry, clothing is placed in interior bucket, and two barrels of water levels are equally high, but outer barrel not with clothing Contact, the outer barrel of existing washing machine is larger with respect to the volume of interior bucket, cause the washing water storage between interior outer barrel more, two barrels it Between cleaning solution cannot make full use of, the concentration of cleaning solution when not only having increased the water consumption of laundry, but also having reduced washing, and Cause the volume of washing machine entirety bigger than normal.In addition, after a period of use, dirt can be adhered on outer barrel inner wall and interior bucket outer wall, Even can be mouldy, and then washed clothing can be polluted, and bucket wall is difficult to clean.

For the situation, some manufacturers are made that improvement, and in order to save water resource, washing machine more and more uses non-porous The mode of interior bucket separates interior outer barrel, only uses interior bucket water storage, and outer barrel is anhydrous.Drainage hole is offered by upper end in interior barrel side wall, In this way, water is got rid of due to the effect of centrifugal force on wall within the inner barrel when laundry machine dehydration, and moved up along interior bucket inner wall, It is discharged from the drainage hole of interior bucket upper end, improves the effect of Water-Saving for Washing Machine in this way, and saved the dosage of detergent.

But have the following problems in the above scheme, high speed rotation when due to laundry machine dehydration, the water in clothing passes through Drainage hole on interior bucket side wall is thrown away, and is directly beaten on outer tub side wall, is easy splashes, has water for a long time on outer barrel inner wall, also It is bacterium easy to breed, is unfavorable for environmental protection.

In addition, needing bigger interior bucket to increase the washing capacity of washing machine, that is, need to increase the height or straight of interior bucket Diameter.If interior bucket has bigger size, the outer barrel and casing for accommodating interior bucket are also required to the increase with interior bucket and increase.

The increase of washer cabinet is limited by the regional space of installation washing machine, for placing in general user family The position of washing machine is limited, and it is not real enough to achieve the purpose that increase laundry ladle capacity to increase washer cabinet, how not to increase Under the premise of the casing for adding washing machine, the capacity for increasing interior bucket becomes a great problem of puzzlement designer.

Application No. is the Chinese patents of CN99230455.5 to disclose a kind of water-saving type laundry machine of single barrel type, washing tube A captation is equipped at bung hole, for the inlet of captation along washing tube shroud at its bung hole, captation is located at bucket Water collection chamber at mouthful is connected with several drainpipes, they are arranged symmetrically from top to bottom along the outer wall of washing tube, and when drying, catchment dress Collection is set because of high-speed rotating centrifugation water flow and guidance exhausts downwards by it, although which eliminates outer barrel, but in its laundry When machine is dehydrated, since washing water is all introduced into captation, captation is a ring structure, and the washing water of inside filling is downward Drainage speed is different, destroys the high-speed rotating balance of washing tube；In addition, washing water guides after entering captation to washing tube Portion collects discharge to center, is unfavorable for draining, so that concentrating on being difficult to be discharged in water collection chamber under the influence of centrifugal force, causes to wash The upper end that water concentrates on washing tube is washed, the weight on washing tube top is increased, further destruction of balance, especially washing tube are remaining Water it is more when, most of washing water concentrates in water collection chamber not being discharged, improve washing tube and outer barrel overall center of gravity, generate Great vibrating noise, also increases the service load of dehydration electric motor, easily damaged motor；Finally, captation setting exists Washing tube top, and when washing tube dehydration rotation, the radial displacement of top bias is maximum, does washing in order to avoid captation collides Box body, it is necessary to meet the safe distance between captation and cabinet, the purpose of dilatation can not be really achieved.

In view of this special to propose the utility model.

Utility model content

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of quickly guidance water row Out and reduce the eccentric washing machine filtering apparatus of washing tube dehydration.

The another object of the utility model is to provide the washing machine for realizing capacity enlargement effect with the filter device.

In order to solve the above technical problems, the basic idea of the utility model adopting the technical scheme is: a kind of washing machine filters Device, including,

Mounting base has and the water guidance in washing tube is discharged to outside washing tube on the internal perisporium of washing tube Conduit pipe, and limit the filtration channel of water circulation path in washing tube；

Filter is located in the mounting base, communicates with filtration channel；

Wherein, the conduit pipe and the filtration channel isolate setting.

Further, the conduit pipe top is water inlet end, and lower part is water outlet, with washing tube peripheral wall and/or bottom wall The first discharge outlet communicate, from up to down water guide be discharged；

Filtration channel lower part be with the water inlet end that is communicated inside washing tube, bottom-up water guide, top is communicated with filter.

Further embodiment is, the conduit pipe and filtration channel in mounting base along the radial distribution of washing tube, Conduit pipe is set between filtration channel and washing tube internal perisporium.

Further, the conduit pipe is individually limited by the mounting base or by the mounting base and the washing The internal perisporium of bucket limits jointly.

Alternatively, above-mentioned alternative is, the conduit pipe and filtration channel are in mounting base along the week of washing tube To distribution, conduit pipe with the mutually level Duan Shuilu of filtration channel, positioned at the side of filtration channel.

Alternatively, the conduit pipe and filtration channel in mounting base along the circumferentially distributed of washing tube, conduit pipe exists There are two branches with the mutually level position of filtration channel, be located at the two sides of filtration channel.

Again alternatively, the conduit pipe and filtration channel is circumferentially distributed along washing tube, filtration channel has two branches, point Not Wei Yu conduit pipe two sides.

A kind of washing machine described in the utility model, including cabinet, it is rotatably arranged at the intracorporal washing tube of case, it is described to wash It washs bucket and is configured to the bucket body structure being filled with water when washing, above-mentioned filter device is installed on the internal perisporium of washing tube.

Further, the lower part of the washing tube peripheral wall is equipped at least one first discharge outlet, and the mounting base is at least One, each mounting base lower part is provide at least one first discharge outlet, conduit pipe and communicates with the first discharge outlet；

Preferably, first discharge outlet is multiple and being provided at circumferentially spaced along washing tube, and the mounting base is multiple And being provided at circumferentially spaced along washing tube, each mounting base are provide at least one corresponding first discharge outlet.

Further, the washing machine further includes connecing in cabinet for collecting the water container of washing tube discharge water Water installations include water collection chamber and at least one the second discharge outlet for draining outward.

Further, the guide portion that there is guidance water to enter conduit pipe on washing tube internal perisporium top；

Preferably, the guide portion includes that the washing water of height where rising to conduit pipe water inlet circumferentially guides To the guidance unit of water inlet.

Further, at least part of the guidance unit and water inlet be on the same circumference of washing tube internal perisporium, Circumferencial direction of the part guidance unit since the water inlet along washing tube dehydration rotation extends, at a distance from washing tube center by It is decrescence small.

Further, the guidance unit include washing tube internal perisporium it is peripherally disposed, in washing tube The curved-surface structure of heart size gradation, one end of adjacent water inlet is maximum at a distance from washing tube center, is dehydrated and rotates along washing tube Direction extend, remoter apart from water inlet, curved surface is smaller at a distance from washing tube center.

Preferably, further include along washing tube axially the setting of bottom-up direction, apart from washing tube center, size gradually becomes Big incline structure.

Further, the circumferencial direction for the lateral edge washing tube dehydration rotation that the guidance unit is intake by water inlet prolongs It stretches, extend to another mounting base or extends close to the counter wall of the mounting base where one week to the water inlet.

Further, the guidance unit is the supplementary structure for being installed on washing tube internal perisporium, or is washing tube week Wall at least conduit pipe water inlet pressure-type structure circumferentially.

After adopting the above technical scheme, the utility model has the advantages that compared with prior art.

The tub of washing machine of the utility model can be used for being filled with water in washing process, therefore washing tube is using " in non-porous The structure of bucket ", while cancelling the design of outer barrel, it is drained using water container instead of outer barrel water receiving, this has the utility model There is following technical effect:

1, washing ladle capacity can be increased in the case where the casing of washing machine constancy of volume, realizes the capacity enlargement effect of washing machine；

2, water only exists in washing tube in washing process, avoids in conventional washer that water causes in outer barrel between outer barrel The problem of wall and washing tube outer wall " sheltering evil people and countenance evil practices ", has better washing effect；

3, cancel outer barrel, washing tube is steel ladle, the no longer water between outer barrel interior in washing process, reduces washing and uses Water has saved slurry amount；

4, using the conduit pipe inside filter device from up to down from the first discharge outlet of washing tube peripheral wall lower position Discharge can be avoided and is mounted between the water guide structure occupancy washing tube on washing tube periphery wall top and cabinet in the prior art Space, while also avoiding water guide structure being installed in washing tube internal perisporium additionally to occupy washing tube inner space, it obtains true Positive capacity enlargement effect；

5, by setting guide portion, when being dehydrated draining, washing water is guided in conduit pipe and being discharged, is realized quick Dehydration；

6, when guidance unit being designed to washing tube internal perisporium along dehydration radius of the direction of rotation apart from washing tube center by The variable-diameter structure of decrescence small formation, reducer guide washing water to radius increase, and are discharged from conduit pipe, realize quick Draining.

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.

Detailed description of the invention

The a part of attached drawing as the utility model, is further understood from the utility model for providing, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. Obviously, the accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creation Property labour under the premise of, can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:

Fig. 1 is the utility model washing machine filtering apparatus structural schematic diagram；

Fig. 2 is the utility model washing machine filtering apparatus schematic diagram；

Fig. 3 to Fig. 6 be in Fig. 2 A-A to different embodiments schematic diagram；

Fig. 7 is the utility model washing machine structure schematic diagram；

Fig. 8 is the utility model washing machine filtering apparatus conduit pipe schematic diagram；

Fig. 9 is the utility model washing machine top view；

Figure 10 is the utility model washing machine guide portion schematic diagram；

Figure 11 is the portion the B enlarged diagram in Figure 10.

It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this Utility model, but be not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

As shown in Figure 1 to 11, washing machine filtering apparatus 1 described in the utility model, including being installed in washing tube 2 Mounting base 3 on peripheral wall, mounting base 3, which has, guides the conduit pipe 4 being discharged to outside washing tube 2 for the water in washing tube 2, with And limit the filtration channel 5 of water circulation path in washing tube 2；Mounting base 3 is equipped with filter 6, communicates with filtration channel 5；Its In, the conduit pipe 4 and the filtration channel 5 isolate setting, and the washing tube for installing the filter device is " in non-porous Bucket " structure, in washing, washing tube has the function of to be filled with water.

4 top of conduit pipe described in the utility model be water inlet end 41, lower part be water outlet 42, with 2 peripheral wall of washing tube and/ Or the first discharge outlet 21 of bottom wall communicates, water guide discharge from up to down (refering to Fig. 8)；And 5 lower part of filtration channel is and washing tube 2 The water inlet end 51 that inside communicates, bottom-up water guide, top are communicated with filter 6, and two channels are mutually isolated (refering to fig. 1), shape At water guide water route independent and filtering water route, pass through filter during washing inner bucket water along filtering water route reciprocation cycle Realize the filtering of line bits.

Embodiment one

As shown in figure 3, conduit pipe 4 described in the present embodiment and filtration channel 5 are in mounting base 3 along the diameter of washing tube 2 To distribution, conduit pipe 4 is set between 2 internal perisporium of filtration channel 5 and washing tube namely filtration channel 5 is close set on mounting base The position at 2 center of washing tube, and conduit pipe 4 is provided close to the position of 2 internal perisporium of washing tube.

Conduit pipe 4 described in the present embodiment can individually be limited by mounting base 3, that is, be equipped with up and down inside mounting base 3 The channel of water guide, alternatively, conduit pipe 4 is limited jointly by the internal perisporium of mounting base 3 and washing tube 2, mounting base is close to washing Gap between the one side wall and washing tube internal perisporium of bucket internal perisporium constitutes the channel of water guide up and down.

Embodiment two

As shown in Figures 4 to 6, conduit pipe 4 described in the present embodiment and filtration channel 5 are in mounting base along washing tube 2 It is circumferentially distributed, due to the water guide from up to down of conduit pipe 4, filtration channel 5 is bottom-up to cross drainage, therefore conduit pipe 4 must So have with the mutually level water route of filtration channel 5, can specifically be arranged as follows:

Scheme one: conduit pipe 4 have with the mutually level Duan Shuilu of filtration channel 5, positioned at the side of filtration channel 5 (refering to Fig. 4).

Scheme two: conduit pipe 4 has two branches 43,44 with the mutually level position of filtration channel 5, is located at Filter the two sides (refering to Fig. 5) in channel 5.

Alternatively, also having a kind of structure: as shown in fig. 6, the conduit pipe 4 and filtration channel 5 are along washing tube circumferential direction Distribution, filtration channel 5 have two branches 52,53, are located at the two sides of conduit pipe 4.

Embodiment three

As shown in Fig. 7 to Fig. 8, a kind of washing machine of the utility model including cabinet 7, is rotatably arranged at washing in cabinet 7 Bucket 2 is washed, the washing tube 2 is configured to the bucket body structure being filled with water when washing, is equipped with above-described embodiment on the internal perisporium of washing tube 2 In filter device 1.Washing machine further includes in cabinet 7 for collecting the water container 8 of washing tube discharge water, water container 8 are set to the lower part of washing tube 2, and including the second discharge outlet 82 that water collection chamber 81 and at least one drain outward, the water collection chamber 81 can The washing water being discharged from washing tube 2 is collected, the peripheral wall 83 for limiting water collection chamber surrounds the peripheral wall that washing tube 2 at least descends part, is The effect of dilatation is improved, which upwardly extends under conditions of meeting draining and not splashing and do not spill over Height it is more lower better, this is because washing tube lower central be rotation fulcrum connect when in order to avoid washing tube rotation imbalance The top peripheral wall collision cabinet of water installations or with washing tube damaged in collision, need to design the peripheral wall of water container and cabinet and wash Bucket is washed with certain safe distance, but the design cannot obtain capacity enlargement effect.

Further, the lower part of 2 peripheral wall of washing tube is equipped at least one first discharge outlet 21, and the mounting base 3 is At least one, each 3 lower part of mounting base is provide at least one first discharge outlet 21, and conduit pipe 4 is communicated with the first discharge outlet 21；It is excellent Choosing, first discharge outlet 21 is multiple and being provided at circumferentially spaced along washing tube, and the mounting base 3 is multiple and along washing Bucket 4 is provided at circumferentially spaced, and each mounting base 3 is provide at least one corresponding first discharge outlet 21.

Example IV

It is all designed on current non-porous interior bucket circumferencial direction for equal diameter, water smoking water is in substantially under high speed centrifugation effect Equal thickness is evenly distributed on barrel wall, is unfavorable for that quickly the water in interior bucket being discharged.

As shown in figure 9, the guidance that there is guidance water to enter conduit pipe 4 on 2 internal perisporium top of washing tube described in the present embodiment Portion 9, the guide portion 9 include will rise to 4 water inlet of conduit pipe, 45 place height washing water circumferentially guide to intake The guidance unit 91 of mouth 45.By the way that guide portion 9 is arranged, make washing water under the guidance of guide portion 9 quickly from mounting base top Water inlet 45 enters in conduit pipe 4, and the washing water in washing tube is quickly discharged when realizing dehydration, improves dehydration efficiency and de- Water effect shortens dewatering time.

Embodiment five

As shown in Figures 9 to 11, at least part of guidance unit 91 and water inlet described in the present embodiment are in washing tube On the same circumference of peripheral wall, circumferencial direction of the part guidance unit 91 since the water inlet 45 along the dehydration rotation of washing tube 2 prolongs It stretches, the distance apart from 2 center of washing tube is gradually reduced.

Further, the guidance unit 91 include 2 internal perisporium of washing tube it is peripherally disposed, apart from washing tube The curved-surface structure of 2 center size gradations, one end of adjacent water inlet 45 and 2 center distance D of washing tube are maximum, along washing tube 2 The direction of dehydration rotation extends, and remoter apart from water inlet 45, curved surface and 45 center distance d of washing tube are smaller.

Preferably, further include along the axial bottom-up direction setting of washing tube 2, apart from 2 center size of washing tube gradually The incline structure to become larger.Washing water in washing tube 2 first climb to be raised to along 2 internal perisporium of washing tube under the influence of centrifugal force to be reached Height where water inlet 45, along the circumferential direction to quick apart from larger-size 91 1 side direction of guidance unit in washing tube center It moves at mounting base 3, enters in conduit pipe 4 and be discharged through water inlet 45.It is also preferred that the position on edge is set on water inlet 45 Have the retaining section (not shown) of an annular, with stop to climb along washing tube internal perisporium be raised to washing water up to water inlet after It is continuous to climb upwards.

When being equipped at least two mounting bases 3 in washing tube 2, a lateral edge that the guidance unit 91 is intake by water inlet 45 The circumferencial direction of washing tube dehydration rotation extends, and extends to another mounting base.

When being equipped with a mounting base in washing tube, the guidance unit is dehydrated by the lateral edge washing tube that water inlet is intake The circumferencial direction of rotation extends, and extends close to the counter wall of the mounting base where one week to the water inlet.

The water inlet 45 is set to be dehydrated in consistent 3 radial sidewalls of mounting base of rotation direction with washing tube 2, water inlet 45 Opening direction enters the water flow of 3 conduit pipe 4 of mounting base along 2 circumferencial direction of washing tube towards the direction of the dehydration rotation of washing tube 2 Direction is opposite with the dehydration of washing tube 2 rotation direction.

Guidance unit 91 described in the utility model is the supplementary structure for being installed on washing tube internal perisporium.The supplementary structure court There is the curved-surface structure of above-mentioned gradual change to the inner sidewall at washing tube center or guidance unit 91 is that washing tube peripheral wall is at least being led Aquaporin water inlet pressure-type structure circumferentially, at least the washing tube inner wall of circumference where water inlet is apart from washing tube center Size have above-mentioned gradual change structure.

The above is only the preferred embodiment of the utility model, not makees in any form to the utility model Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model, Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to In the range of the utility model.

Claims (16)

1. a kind of washing machine filtering apparatus, it is characterised in that: including,

Mounting base has the water guide being discharged to the water guidance in washing tube outside washing tube on the internal perisporium of washing tube Channel, and limit the filtration channel of water circulation path in washing tube；

Filter is located in the mounting base, communicates with filtration channel；

Wherein, the conduit pipe and the filtration channel isolate setting.

2. washing machine filtering apparatus according to claim 1, it is characterised in that: the conduit pipe top is water inlet end, Lower part is water outlet, is communicated with the first discharge outlet of washing tube peripheral wall and/or bottom wall, and water guide is discharged from up to down；

Filtration channel lower part be with the water inlet end that is communicated inside washing tube, bottom-up water guide, top is communicated with filter.

3. washing machine filtering apparatus according to claim 1, it is characterised in that: the conduit pipe and filtration channel exists Along the radial distribution of washing tube in mounting base, conduit pipe is set between filtration channel and washing tube internal perisporium.

4. washing machine filtering apparatus according to claim 3, it is characterised in that: the conduit pipe is by the mounting base Individually limits or limited jointly by the internal perisporium of the mounting base and the washing tube.

5. washing machine filtering apparatus according to claim 1, it is characterised in that: the conduit pipe and filtration channel exists Along the circumferentially distributed of washing tube in mounting base, conduit pipe with the mutually level Duan Shuilu of filtration channel, it is logical to be located at filtering The side in road.

6. washing machine filtering apparatus according to claim 1, it is characterised in that: the conduit pipe and filtration channel exists Along the circumferentially distributed of washing tube in mounting base, conduit pipe has two branches with the mutually level position of filtration channel, respectively Positioned at the two sides of filtration channel.

7. washing machine filtering apparatus according to claim 1, it is characterised in that: the conduit pipe and filtration channel edge Washing tube is circumferentially distributed, and filtration channel has two branches, is located at the two sides of conduit pipe.

8. a kind of washing machine, including cabinet, it is rotatably arranged at the intracorporal washing tube of case, it is characterised in that: the washing tube is matched It is set to the bucket body structure being filled with water when washing, it is as claimed in claim 1 that at least one is equipped on the internal perisporium of washing tube Filter device.

9. washing machine according to claim 8, it is characterised in that: the lower part of the washing tube peripheral wall be equipped at least one the One discharge outlet, the mounting base are at least one, and each mounting base lower part is provide at least one first discharge outlet, conduit pipe and the One discharge outlet communicates.

10. washing machine according to claim 9, it is characterised in that: first discharge outlet is multiple and along washing tube It is provided at circumferentially spaced, the mounting base is multiple and being provided at circumferentially spaced along washing tube, and each mounting base is provide at least one Corresponding first discharge outlet.

11. washing machine according to claim 8, it is characterised in that: further include being set in cabinet for collecting washing tube row The water container of water outlet, water container include water collection chamber and at least one the second discharge outlet for draining outward.

12. washing machine according to claim 8, it is characterised in that: washing tube internal perisporium top have guidance water into Enter the guide portion of conduit pipe.

13. washing machine according to claim 12, it is characterised in that: the guide portion include will rise to conduit pipe into The washing water of height is circumferentially guided to the guidance unit of water inlet where the mouth of a river.

14. washing machine according to claim 13, it is characterised in that: at least part and water inlet of the guidance unit On the same circumference of washing tube internal perisporium, the part guidance unit is since the water inlet along the circumference side of washing tube dehydration rotation It is gradually reduced at a distance to extension, with washing tube center.

15. washing machine according to claim 13, it is characterised in that: the guidance unit includes washing tube internal perisporium edge Curved-surface structure that circumferencial direction is arranged, apart from washing tube center size gradation, one end and washing tube center of adjacent water inlet Distance it is maximum, the direction along washing tube dehydration rotation extends, and remoter apart from water inlet, curved surface is got at a distance from washing tube center It is small.

16. washing machine according to claim 15, it is characterised in that: the guidance unit further includes along washing tube axial direction Incline structure that bottom-up direction is arranged, being become larger apart from washing tube center size.