WO2019128470A1 - 一种洗涤设备及洗涤水出水方法 - Google Patents

一种洗涤设备及洗涤水出水方法 Download PDF

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Publication number
WO2019128470A1
WO2019128470A1 PCT/CN2018/113973 CN2018113973W WO2019128470A1 WO 2019128470 A1 WO2019128470 A1 WO 2019128470A1 CN 2018113973 W CN2018113973 W CN 2018113973W WO 2019128470 A1 WO2019128470 A1 WO 2019128470A1
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WO
WIPO (PCT)
Prior art keywords
water
washing
washing tub
wall
tub
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PCT/CN2018/113973
Other languages
English (en)
French (fr)
Inventor
许升
吕艳芬
吴迪
郝兴慧
吕佩师
Original Assignee
青岛海尔洗衣机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to US16/958,377 priority Critical patent/US20210087740A1/en
Priority to JP2020536550A priority patent/JP7112497B2/ja
Priority to EP18894350.0A priority patent/EP3733950A1/en
Publication of WO2019128470A1 publication Critical patent/WO2019128470A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0007—Washing phases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating about a vertical axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/14—Ribs or rubbing means forming part of the receptacle
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/06—Water supply, circulation or discharge information
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/01—Water supply, e.g. opening or closure of the water inlet valve

Definitions

  • the invention belongs to the field of washing, and in particular to a washing device and a washing water discharging method.
  • the conventional fully automatic pulsator washing machine generally comprises an inner barrel, an outer barrel, a vibration damping component and a power system.
  • the inner barrel rotates relative to the outer barrel to make the clothes and the washing water function to achieve the purpose of washing the clothes or dehydrating.
  • the outer tub is installed on the outside of the inner tub to provide support for the inner tub, and the outer tub is used as a water tub, and the inner side wall of the inner bucket is provided with a drainage hole so that the inner and outer two barrels communicate with each other.
  • the clothes are placed in the inner tub, the water level of the two buckets is as high, but the outer tub is not in contact with the clothes, and the outer tub of the existing washing machine has a larger volume relative to the inner tub, resulting in more storage of washing water between the inner and outer buckets.
  • the washing liquid between the two barrels cannot be fully utilized, which increases the water consumption of the washing machine, reduces the concentration of the washing liquid during washing, and also causes the overall volume of the washing machine to be large.
  • dirt may be attached to the inner wall of the outer tub and the outer wall of the inner tub, and even mold may be caused, which may contaminate the laundry and the wall of the tub is difficult to clean.
  • the Chinese patent application No. CN99230455.5 discloses a single-barrel type water-saving washing machine, and a water collecting device is arranged at the barrel mouth of the washing bucket, and the water collecting port of the water collecting device is covered around the barrel of the washing tub.
  • the water collecting device is located at the mouth of the bucket and is connected to a plurality of drain pipes. They are arranged symmetrically from top to bottom along the outer wall of the washing tub. When the tank is dry, the water collecting device collects the centrifugal water flowing due to the high speed and directs it to The lower guide is drained.
  • the structure eliminates the outer tub, when the washing machine is dehydrated, since the washing water first enters the water collecting device, the water collecting device has a ring structure, and the internally filled washing water has a different drainage speed. Destroy the balance of the high-speed rotation of the washing tub; in addition, the washing water enters the water collecting device and is guided to the lower part of the washing tub to be collected and discharged to the center, which is not conducive to drainage, so that it is difficult to discharge in the collecting chamber under the action of centrifugal force, resulting in concentration of washing water. At the upper end of the washing tub, the weight of the upper part of the washing tub is increased, and the balance is further broken.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a washing apparatus capable of relatively expanding the volume of the washing tub, which can prevent the washing water from being concentrated above the washing tub and improve the water discharging efficiency during dehydration.
  • a washing device including
  • a rotatable washing tub which is filled with water inside when washing, and a water outlet is arranged at the upper part of the barrel wall;
  • the water discharge guiding member is disposed on the wall of the washing tub and communicates with the water outlet.
  • the water in the washing tub is taken out from the upper water outlet into the water guiding member, and the water guiding member guides the water downward.
  • the washing device further includes a water retaining portion, and the water retaining portion is disposed above the water outlet to block the water from climbing upward.
  • the water retaining portion is constituted by a lower edge of the balance ring, or a structure in which the upper opening of the washing tub is reduced in diameter, or is formed by an annular rib attached to the inner wall of the washing tub.
  • the above structure increases the speed at which the washing water is discharged outward from the water outlet, and the water retaining portion functions to guide the washing water to be discharged from the water outlet.
  • the water outlet guiding member is provided with a water guiding chamber from the top to the bottom, and the upper portion is connected with the water outlet, and the radial width of the water guiding chamber gradually increases from the top to the bottom.
  • the water outlet guiding member is provided with a water guiding chamber from the top to the bottom, and the upper portion is connected with the water outlet, and the side wall of the water guiding chamber away from the side of the washing tub is gradually moved from the top to the bottom away from the washing tub.
  • the direction is inclined, and preferably, the angle of the inclination is set to be 0 to 10, and more preferably, the angle of the inclination is 1 to 3.
  • the above structure facilitates the downward discharge speed of the washing water, and prevents the centrifugal force from causing the washing water to flow downward in the water guiding chamber or even in the reverse direction to gather near the water outlet.
  • the water discharge guiding member comprises an outer casing, and the outer casing is installed outside the washing tub wall corresponding to the water outlet position, and has a certain gap between the washing tub wall and the lower water guiding water guiding chamber.
  • the water outlet of the washing bucket wall constitutes the water inlet of the water guiding chamber, and the lower part of the water guiding chamber is provided with a water outlet.
  • the water discharge guiding member comprises a casing, the casing is mounted on the outer side of the washing tub wall, and the water guiding chamber is arranged in the casing to guide water downward, and the side adjacent to the washing tub is corresponding to the water outlet.
  • the water inlet, the water guiding chamber communicates with the water outlet through the water inlet, and the lower portion is provided with a water outlet.
  • the washing tub has inner and outer double-drum walls, the upper end of the double-layered barrel wall is sealed, the lower end has an opening, the upper part of the inner barrel wall has the water outlet, and the gap between the two layers of the barrel wall constitutes the water guiding member The water guiding chamber.
  • the water discharge guiding member comprises a hollow water guiding chamber made by a bending and pressing process of the washing tub wall, the upper portion of the water guiding chamber corresponding to one side of the washing tub is provided with a water inlet, and the lower portion is provided with drainage mouth.
  • the water outlet is oriented in a radial direction of the washing tub. This structure facilitates the discharge of the wash water, and the speed at which the wash water is scooped out can be increased with respect to the structure that is discharged upward into the inside of the wash tub.
  • the barrel wall and/or the bottom of the tub below the water outlet of the washing tub is provided with an openable and closable water discharging mechanism, which is in a closed state during the washing process.
  • the structure can first discharge part of the water in the washing tub, and the water in the other part of the washing is discharged from the water outlet by the centrifugal force of the rotating drum, thereby speeding up the dewatering.
  • the inner surface of the wall of the washing tub is inclined from the bottom to the direction away from the central axis of the washing tub.
  • the angle of the inclined setting is 0° to 15°, and more preferably, the angle of the inclined setting is 1 ° ⁇ 10 °. This structure increases the rate at which water in the wash tub climbs up the barrel wall.
  • the upper portion of the water discharge guiding member is directly connected to the water outlet, and the lower portion extends to a level lower than the bottom of the washing tub.
  • the drain outlet of the lower portion of the water guiding member is directed downward or toward the central axis away from the washing tub. Tilt down to set.
  • the above structure facilitates the discharge of the washing water from the lower portion of the water discharge guiding member, and it is possible to prevent the washing water from accumulating in the water discharge guiding member, thereby causing the center of gravity of the washing tub to be increased to generate a large vibration noise and an output load for driving the rotation of the washing tub.
  • the water discharge guiding member is internally provided with a water-changing structure, and the water that is radially pulled out of the water outlet is commutated downward; preferably, the water-converting water structure has at least one downward inclined surface corresponding to the water outlet. Or curved faces.
  • the above structure can function to guide the smooth reversal of the washing water, prevent the washing water from being reflected and splashed in the water discharge guiding member, and avoid affecting the speed at which the water guiding member directs the water.
  • the method further includes a water collecting portion installed at a lower portion of the washing tub for collecting the drain water of the washing tub, the washing tub being rotatably disposed relative to the water collecting portion, the water collecting portion including a bottom wall and a sump, and the lower end of the water guiding member extends to the set In the water tank, the water collecting portion is further provided with a drainage mechanism for discharging water in the sump.
  • the water collecting portion further comprises a side wall disposed around the bottom wall and surrounding the bottom wall, and the bottom wall and the side wall are sealed to form a sump.
  • the minimum height of the side wall satisfies: when the washing tub rotates and drains, the water entering the sump does not overflow.
  • the upper end of the side wall is not higher than the 1/3 washing bucket height of the washing tub from the bottom upward. More preferably, the upper end of the side wall is not higher than the 1/5 wash barrel height of the washing tub from the bottom up.
  • the above structure avoids the high-speed rotation of the washing tub and the barreling phenomenon caused by the upper eccentricity, so that the volume of the washing tub can be relatively increased.
  • the water collecting portion is a barrel structure, the bottom wall is a bottom of the barrel, and the side wall is a peripheral wall, and is connected to the box of the washing device through the vibration damping member.
  • the bottom of the barrel is provided with an annular groove, and the water is discharged.
  • the lower end of the guiding member extends into the groove, and the lower end of the groove is provided with a drain port.
  • the above structure prevents splashing water when the washing water is discharged, and facilitates rapid discharge of the washing water from the water collecting portion.
  • the sump is an annular groove provided on the bottom wall.
  • the water outlet guiding members are at least two, and are independently uniformly distributed on the barrel wall in the circumferential direction of the washing tub.
  • the invention also provides a washing water outlet method for improving the water discharge efficiency.
  • the internal washing water rises along the inner wall of the washing tub through the upper water outlet to the outside of the washing tub, directly from the water discharging guiding member on the washing tub. Guide the discharge downwards.
  • the washing apparatus of the present invention includes a pulsator washing machine, a drum machine, a washing and drying machine, a dishwasher, and the like, which are required to discharge washing water by centrifugal force.
  • the present invention has the following advantageous effects compared with the prior art.
  • the washing device washing bucket of the invention directly serves as a water tank, can improve the utilization rate of the washing water, reduce the usage amount of the washing water, relatively reduce the amount of the washing liquid, and at the same time, save the structure that the outer tub surrounds the upper half of the washing tub.
  • the volume of the washing tub can be set larger, and the amount of the washing material can also be increased, thereby achieving the purpose of expanding the washing equipment.
  • the water guiding member directly communicates with the inside of the washing tub, and the water inside the washing tub is washed.
  • the water discharge efficiency is improved, and the washing water can be prevented from being concentrated on the upper end of the washing tub, thereby affecting the rotation balance of the washing tub, making the washing tub rotate more stably, and the running noise is lower and the service life is longer.
  • Figure 1 is a schematic structural view of a washing apparatus of the present invention
  • FIG. 2 is a schematic view of the washing tub of the present invention
  • Figure 3 is an enlarged schematic view of a portion K of Figure 2;
  • Figure 4 is a schematic view showing the principle of water discharge of the washing apparatus of the present invention.
  • 5 to 8 are schematic views showing different installation structures of the water discharge guiding member of the present invention.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the washing apparatus of the present invention comprises a casing 1, a rotatable washing tub 2, a water discharge guiding member 5, and a power device 3 for driving the rotation of the washing tub 2, and the inside of the washing tub 2 contains water and laundry, and the wall of the barrel
  • the upper part is provided with a water outlet 8 , and the lower part of the water outlet 8 of the washing tub is in a closed non-porous state during the washing process, or the barrel wall and the bottom of the tub below the washing tub outlet 8 are sealed.
  • the water discharge guiding member 5 is disposed on the wall of the tub of the washing tub 2, communicates with the water outlet 8, and the water in the washing tub 2 is taken out by the upper water outlet 8 into the water discharge guiding member 5, and the water discharging guiding member 5 guides the water downward. .
  • the washing apparatus further includes a water retaining portion disposed above the water outlet 8 to block the water from continuing to climb upward, so that the water flows out from the water outlet.
  • the water retaining portion is constituted by a lower edge of the balance ring 7 installed in the upper opening of the washing tub (refer to FIG. 1), or the water retaining portion is constituted by a structure in which the upper opening of the washing tub is retracted (see FIG. 2), and then Or it consists of an annular rib (not shown) mounted on the inner wall of the washing tub.
  • the water discharge guiding member 5 of the present embodiment is provided with a water guiding chamber 51 from the top to the bottom, and the upper portion is communicated with the water outlet 8, and the radial width of the water guiding chamber 51 is defined by Gradually increase from top to bottom.
  • the water discharge guiding member 5 of the present embodiment is provided with a water guiding chamber 51 from the top to the bottom, and the upper portion is connected with the water outlet 8, and the side of the water guiding chamber 51 is away from the side of the washing tub 2
  • the wall is gradually inclined from the top to the bottom in a direction away from the washing tub 2, and the inclination angle e is 3°.
  • the above structure facilitates the downward discharge speed of the washing water, and can prevent the centrifugal force of the washing tub from causing the washing water to flow downward in the water guiding chamber or even in the reverse direction to gather near the water outlet.
  • the orientation of the water outlet 8 in the present embodiment is disposed in the radial direction of the washing tub 2.
  • the structure facilitates the discharge of the washing water, and the centrifugal force of the rotation of the washing tub is used, and the radial direction of the water outlet 8 can increase the speed of the washing water out of the water discharge structure with respect to the upward discharge of the washing tub.
  • the water discharge guiding member 5 of the present embodiment includes an outer casing 52 which is installed outside the washing tub wall 21 corresponding to the position of the water outlet 8, and has a certain relationship with the washing tub wall 21.
  • the gap forms a water guiding chamber 51 for guiding the water downward
  • the water outlet 8 on the washing tub wall 21 constitutes a water inlet of the water guiding chamber 51
  • the lower portion of the water guiding chamber 51 is provided with a water outlet 53.
  • the water discharge guiding member 5 of the present embodiment includes a housing 54 mounted on the outer side of the washing tub wall 21, and a housing 50 is provided with a water guiding chamber 51 for guiding water downward.
  • the side of the body 54 adjacent to the washing tub 2 is provided with a water inlet 55 corresponding to the water outlet, the water guiding chamber 51 communicates with the water outlet 8 through the water inlet 55, and the lower portion is provided with a water outlet 53.
  • the washing tub 2 of the embodiment has an inner tub wall 22 and an outer tub wall 23, the upper end of the double-drum wall is sealed, the lower end has an opening 24, and the upper portion of the inner tub wall 22 has the water outlet.
  • the gap between the two layers of barrel walls constitutes the water guiding chamber 51 of the water guiding member.
  • the water discharge guiding member of the embodiment includes a hollow water guiding chamber made by a bending and pressing process of the washing tub wall.
  • the water guiding chamber corresponds to one of the washing tubs.
  • the upper part of the side is provided with a water inlet and the lower part is provided with a water outlet.
  • the upper part of the water discharge guiding member 5 of the present embodiment directly communicates with the water outlet 8, and the lower portion extends to a level lower than the bottom of the washing tub bottom.
  • the draining port 53 of the lower portion of the water discharging guiding member 5 drains the direction of drainage. Lower or downward toward the center axis of the washing tub 2 (see Fig. 2).
  • This structure facilitates the discharge of the washing water from the lower portion of the water discharge guiding member, and can prevent the washing water from collecting in the water discharge guiding member, thereby causing the center of gravity of the washing tub to be increased to generate a large vibration noise and an output load for driving the rotation of the washing tub.
  • the water discharge guiding member 5 of the present embodiment is internally provided with a reversing water structure (not shown), and the water that is radially swollen from the water outlet 8 is reversibly led downward; preferably, the reversing water structure has at least one A downwardly inclined surface or a curved surface corresponding to the water outlet.
  • the above structure can function to guide the smooth reversal of the washing water, prevent the washing water from being reflected and splashed in the water discharge guiding member, and avoid affecting the speed at which the water guiding member directs the water.
  • the washing apparatus of the present invention further includes a water collecting portion 4 installed at a lower portion of the washing tub 2 for collecting the drain water of the washing tub 2, and the washing tub 2 is rotatably disposed with respect to the water collecting portion 4,
  • the water collecting portion 4 is for supporting the washing tub 2, and the water collecting portion 4 is movably connected to the casing 1 through the vibration damping member, and the washing tub 2 and the water collecting portion 4 generate vibration when washing or dehydrating, and the vibration is generated.
  • Absorbing parts absorb.
  • the water collecting portion 4 includes a bottom wall 41 and a sump 42, and the lower end of the water discharge guiding member 5 extends into the sump 42.
  • the water collecting portion 4 is further provided with a drainage mechanism 6 for discharging water in the sump 42.
  • the bottom wall 41 of the embodiment is provided with a side wall 43 extending toward the washing tub 2 in a direction surrounding the bottom of the washing tub 2 and enclosing a sump 42 .
  • the water tank 42 is for collecting washing water, and the bottom of the sump 42 is provided with a drainage mechanism 6.
  • At least two outflow guiding members 5 are provided on the outer side of the washing tub 2, and the water discharging guiding members 5 are independently uniformly distributed on the tub wall in the circumferential direction of the washing tub 2 independently.
  • the water discharge guiding member 5 is vertically disposed, the lower end of which extends downward along the barrel wall of the washing tub 2 to the bottom of the washing tub 2, and is provided with a drain opening 53 at the end, the drain opening 53 being located in the sump 42 The water flowing out of the drain port 53 will fall into the sump 42 and be discharged to the outside of the tank 1 by the drain mechanism 6.
  • the minimum height of the side wall 43 of the embodiment satisfies that when the washing tub 2 rotates and drains, the water entering the sump 42 does not overflow.
  • the upper end of the side wall 43 is not higher than the bottom of the washing tub 2 from the bottom up.
  • Washing tub height more preferably, the upper end of the side wall 43 is not higher than the 1/5 washing tub height of the washing tub from the bottom up.
  • the above structure avoids the high-speed rotation of the washing tub and the barreling phenomenon caused by the upper eccentricity, so that the volume of the washing tub can be relatively increased.
  • the water collecting portion 4 of the present embodiment has a barrel structure, the bottom wall 41 is a bottom of the tub, and the side wall 43 is a peripheral wall, and is connected to the casing 1 of the washing apparatus through the vibration damping member 9.
  • the bottom of the bucket is provided with an annular groove (not shown), and the lower end of the water guiding member extends into the groove, and the bottom of the groove is provided with a drain.
  • the above structure prevents splashing water when the washing water is discharged, and facilitates rapid discharge of the washing water from the water collecting portion.
  • the inner surface of the washing tub wall 21 is gradually moved from the bottom to the center of the washing tub 2 from the bottom.
  • the inclined setting preferably, the angle of the inclined setting is 3 to 10, and more preferably, the angle of the inclined setting is 5 .
  • the barrel wall and/or the bottom of the tub below the water outlet of the washing tub in the embodiment are provided with an openable and closable water outlet mechanism, which is in a closed state during the washing process.
  • the structure can first discharge part of the water in the washing tub, and the water in the other part of the washing is discharged from the water outlet by the centrifugal force of the rotating drum, thereby speeding up the dewatering.
  • the bottom of the washing tub 2 is provided with an inner drain port, and the inner drain port is located in the sump 42 , and a valve plug 11 for controlling the opening or closing of the inner drain port is installed in the water collecting portion 4 during the washing stage.
  • the valve plug 11 is in a closed state. In the dehydration stage, the valve plug 11 is in an open state. When the valve plug 11 is opened, the washing water in the washing tub 2 is drained into the sump 42 by the inner drain port, and is discharged by the drainage mechanism 6. To the outside of the washing equipment.
  • a locking mechanism 10 is further disposed on the bottom wall 41, and the locking mechanism 10 is located at the bottom of the washing tub 2 and cooperates with the washing tub 2 to restrict the rotation of the washing tub 2, the locking mechanism 10, the washing tub 2 can be locked to prevent the washing tub 2 from rotating.
  • the locking mechanism 10 locks the washing tub 2 from rotation, and in the dehydrating phase, the locking mechanism 10 is unlocked, so that the washing tub 2 can be rotated.
  • the washing device of the present invention comprises a washing machine, a roller machine, a washing and drying machine, a dishwasher, and the like, which are required to discharge washing water by centrifugal force.
  • the washing machine in the drum machine is horizontal or inclined, and the upper part of the water outlet is opposite. In the bottom of the barrel.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种洗涤设备及出水方法，洗涤设备包括可转动的洗涤桶（2），洗涤时内部盛水，桶壁（21）上部设有出水口（8）；出水引导部件（5），设于洗涤桶（2）桶壁（21）上，与出水口（8）相通，洗涤桶（2）内的水由上部出水口（8）甩出进入出水引导部件（5）内，出水引导部件（5）将水向下引导排出。该洗涤设备的出水引导部件直接与洗涤桶内部连通，将洗涤桶内部的水向下直接导出，提高了出水效率，能够避免洗涤水集中在洗涤桶的上端从而影响洗涤桶的转动平衡，使洗涤桶转动更加稳定，并且运行时噪音更低，使用寿命更长。

Description

一种洗涤设备及洗涤水出水方法 技术领域
本发明属于洗涤领域，具体地说，涉及一种洗涤设备及洗涤水出水方法。
背景技术
传统的全自动波轮洗衣机一般包括内桶、外桶、减振部件和动力***组成，在洗衣和脱水时，内桶相对外桶转动，使衣物与洗涤水产生作用，达到洗净衣物或脱水的目的，其中，外桶安装在内桶的外部，为内桶提供支撑，外桶作为盛水桶，内桶侧壁上均布着排水孔，使内外两桶相通。在洗衣的过程中，衣物放置在内桶中，两桶水位一样高，但外桶不与衣物接触，现有洗衣机的外桶相对内桶的体积较大，造成内外桶之间的洗涤水存量较多，两桶之间的洗涤液不能充分利用，既增加了洗衣的用水量，又降低了洗涤时洗涤液的浓度，而且也造成洗衣机整体的体积偏大。另外，使用一段时间后，外桶内壁和内桶外壁上会附着污垢，甚至会发霉，进而会污染所洗涤的衣物，且桶壁很难清洁。
针对该情况，有些厂商做出了改进，为了节省水资源，洗衣机越来越多的采用无孔内桶的方式，使内外桶分离，只用内桶储水，而外桶无水。在内桶侧壁靠上端开设有排水孔，这样，当洗衣机脱水时，水由于离心力的作用被甩在内桶内壁上，并沿内桶内壁向上移动，从内桶上端的排水孔排出，这样提高了洗衣机节水的效果，并节约了洗涤剂的用量。
但是，在上述方案中存在以下问题，由于洗衣机脱水时高速旋转，衣物中的水通过内桶侧壁上的排水孔甩出，直接打在外桶侧壁上，容易四处飞溅，外桶内壁上长期有水，还是容易滋生细菌，不利于环保。
申请号为CN99230455.5的中国专利公开了一种单桶式的节水型洗衣机，洗涤桶的桶口处设有一集水装置，集水装置的集水口沿洗涤桶围罩在其的桶口处，集水装置位于桶口处的集水腔与若干排水管相连，它们沿洗涤桶的外壁自上而下对称布置，甩干时，集水装置收集因高速旋转的离心水流并将其向下引导排掉，该结构虽然省去了外桶，但在其洗衣机脱水时，由于洗涤水都先进入集水装置，集水装置为一环形结构，内部填充的洗涤水向下排水速度不同，破坏洗涤桶高速旋转的平衡；另外，洗涤水进入集水装置后引导至洗涤桶下部向中心汇集排出，不利于排水，使得在离心力的作用下集中在集水腔内难以排出，造成洗涤水集中在洗涤桶的上端，增大洗涤桶上部的重量，更进一步破坏平衡，尤其是洗涤桶残余的水较多时， 大部分洗涤水集中在集水腔内不被排出，提高洗涤桶和外桶的总体重心，产生了极大的震动噪音，也增大了脱水电机的工作载荷，易于损坏电机。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种能够相对扩大洗涤桶容积，在脱水时能够避免洗涤水集中在洗涤桶上方、提高出水效率的洗涤设备。
为解决上述技术问题，本发明采用技术方案的基本构思是：一种洗涤设备，包括，
可转动的洗涤桶，洗涤时内部盛水，桶壁上部设有出水口；
出水引导部件，设于洗涤桶桶壁上，与出水口相通，洗涤桶内的水由上部出水口甩出进入出水引导部件内，出水引导部件将水向下引导排出。
进一步的，所述的洗涤设备还包括挡水部，挡水部设于出水口的上方，阻挡水向上爬升。
进一步的，所述挡水部由平衡环的下沿构成，或者由洗涤桶上部开口变径内缩的结构构成，再或者由安装在洗涤桶内壁的环形凸肋构成。
上述结构提高了洗涤水从出水口向外排出的速度，挡水部起到引导洗涤水变向从出水口排出的作用。
进一步的，所述出水引导部件设有自上向下的导水腔室，上部与出水口连通，所述导水腔室的径向宽度由上向下逐渐增大。
进一步的，所述出水引导部件设有自上向下的导水腔室，上部与出水口连通，所述导水腔室远离洗涤桶一侧的侧壁由上向下逐渐向远离洗涤桶的方向倾斜设置，优选的，倾斜设置的角度为0°～10°，更优选的，倾斜设置的角度为1°～3°。上述结构利于洗涤水向下排出的速度，防止离心力的作用使得洗涤水在导水腔室内不向下流动甚至反向向上聚集在出水口附近。
进一步的，所述出水引导部件包括外侧壳体，外侧壳体安装在对应出水口位置的洗涤桶桶壁外侧，与洗涤桶桶壁之间具有一定的间隙形成向下导水的导水腔室，洗涤桶桶壁的出水口构成导水腔室的进水口，导水腔室下部设有排水口。
或者，所述出水引导部件包括壳体，壳体安装在洗涤桶桶壁外侧，壳体内设有向下导水的导水腔室，壳体与洗涤桶相邻的一侧对应出水口设有进水口，导水腔室通过进水口与出水 口连通，下部设有排水口。
再或者，所述洗涤桶具有内、外双层桶壁，双层桶壁上端密封，下端具有开口，内层桶壁上部具有所述出水口，两层桶壁之间的间隙构成出水引导部件的导水腔室。
还或者，所述出水引导部件包括由洗涤桶桶壁通过折弯压型工艺制成的中空导水腔室，导水腔室对应洗涤桶的一侧的上部设有进水口，下部设有排水口。
进一步的，所述出水口的朝向沿洗涤桶的径向设置。该结构利于洗涤水的排出，相对于向上排出洗涤桶内部的结构更能够增大洗涤水甩出的速度。
进一步的，所述洗涤桶出水口以下的桶壁和/或桶底设有可开闭的出水机构，在洗涤过程中处于封闭状态。该结构可以先排出洗涤桶内的部分水，另一部分洗涤物中的水利用洗涤桶转动的离心力从出水口导出，加快排脱水的速度。
进一步的，所述洗涤桶出水口以下的桶壁和桶底均密封设置。
进一步的，所述洗涤桶桶壁内表面由下向上逐渐向远离洗涤桶中心轴的方向倾斜设置，优选的，倾斜设置的角度为0°～15°，更优选的，倾斜设置的角度为1°～10°。该结构提高了洗涤桶内的水沿桶壁向上爬升的速度。
进一步的，所述出水引导部件上部直接与出水口连通，下部延伸至低于洗涤桶底所在的水平面，优选的，出水引导部件下部的排水口排水方向向下或朝向远离洗涤桶中心轴的方向倾斜向下设置。
上述结构利于洗涤水从出水引导部件下部排出，能够避免洗涤水聚集在出水引导部件内，从而导致洗涤桶重心提高产生较大的振动噪音和驱动洗涤桶转动的输出负荷。
进一步的，所述出水引导部件内部设有换向导水结构，将出水口径向甩出的水换向向下导出；优选的，换向导水结构具有至少一与出水口对应设置的向下倾斜面或者弧形面。
上述结构能够起到引导洗涤水平稳换向的作用，防止洗涤水在出水引导部件内产生反射、飞溅的现象，避免影响出水引导部件向下导水的速度。
进一步的，还包括安装在洗涤桶下部用于收集洗涤桶排出水的集水部，洗涤桶相对集水部可转动设置，集水部包括底壁和集水槽，出水引导部件下端延伸至该集水槽内，集水部还设有将集水槽内的水排出的排水机构。
进一步的，所述集水部还包括设于底壁上方围成一周的侧壁，底壁和侧壁密封形成一集 水槽。
进一步的，所述侧壁的最低高度满足：洗涤桶转动排水时，进入集水槽内的水不会溢出，优选的，侧壁的上端不高于洗涤桶自下向上的1/3洗涤桶高度，更优选的，侧壁的上端不高于洗涤桶自下向上的1/5洗涤桶高度。
上述结构避免洗涤桶高速转动，上部偏心产生的打桶现象，从而能相对增大洗涤桶的容积。
进一步的，所述集水部为桶体结构，底壁为桶底，侧壁为周壁，通过减振部件与洗涤设备的箱体连接，优选的，桶底上设有一环形的凹槽，出水引导部件下端延伸至该凹槽内，凹槽最低处设有排水口。
上述结构防止洗涤水导出时的溅水，利于洗涤水从集水部快速排出。
或者，所述集水槽为底壁上设有的环形凹槽。
进一步的，所述出水引导部件至少为两个，各自独立地沿洗涤桶周向均匀分布在桶壁上。
本发明还提供一种提高出水效率的洗涤水出水方法，洗涤桶旋转过程中，内部的洗涤水沿洗涤桶内壁上升经其上部的出水口到达洗涤桶外部，直接由洗涤桶上的出水引导部件向下引导排出。
本发明洗涤设备包括波轮洗衣机、滚筒机、洗干一体机、洗碗机等其它需要通过离心力排出洗涤水的设备。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果。
本发明的洗涤设备洗涤桶直接作为盛水桶，可以提高洗涤水的利用率，并降低洗涤水的使用量，相对减少洗涤液的用量，同时，省去了外桶包围洗涤桶上半部的结构，洗涤桶的体积可以设置的更大，可以使得洗涤物的量也随之增加，达到了洗涤设备扩容的目的，另一方面，出水引导部件直接与洗涤桶内部连通，将洗涤桶内部的水向下直接导出，提高了出水效率，能够避免洗涤水集中在洗涤桶的上端从而影响洗涤桶的转动平衡，使洗涤桶转动更加稳定，并且运行时噪音更低，使用寿命更长。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例 及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明洗涤设备的一种结构示意图；
图2是本发明洗涤桶示意图；
图3是图2的K部放大示意图；
图4是本发明洗涤设备的出水原理示意图；
图5至图8是本发明出水引导部件的不同安装结构示意图；
图中：1、箱体；2、洗涤桶；21、桶壁；22、内层桶壁；23、外层桶壁；24、开口；3、动力装置；4、集水部；41、底壁；42、集水槽；43、侧壁；5、出水引导部件；51、导水腔室；52、外侧壳体；53、排水口；54、壳体；55、进水口；6、排水机构；7、平衡环；8、出水口；9、减振部件 10、锁止机构 11、阀塞。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
如图1所示，本发明洗涤设备，包括箱体1、可转动的洗涤桶2、出水引导部件5和驱动 洗涤桶2转动的动力装置3，洗涤桶2内部盛水和洗涤物，桶壁上部设有出水口8，洗涤桶出水口8下部在洗涤过程中处于封闭无孔状态，或者，所述洗涤桶出水口8以下的桶壁和桶底均密封设置。出水引导部件5设于洗涤桶2的桶壁上，与出水口8相通，洗涤桶2内的水由上部出水口8甩出进入出水引导部件5内，出水引导部件5将水向下引导排出。
进一步的，所述的洗涤设备还包括设于出水口8的上方的挡水部，能够阻挡水继续向上爬升，使得水由出水口流出。所述挡水部由安装在洗涤桶上部开口内的平衡环7的下沿构成(参阅图1)，或者挡水部由洗涤桶上部开口变径内缩的结构构成(参阅图2)，再或者由安装在洗涤桶内壁的环形凸肋构成(图中未示出)。
实施例一
如图2和图5所示，本实施例所述出水引导部件5设有自上向下的导水腔室51，上部与出水口8连通，所述导水腔室51的径向宽度由上向下逐渐增大。
实施例二
如图2所示，本实施例所述出水引导部件5设有自上向下的导水腔室51，上部与出水口8连通，所述导水腔室51远离洗涤桶2一侧的侧壁由上向下逐渐向远离洗涤桶2的方向倾斜设置，倾斜角度e为3°。上述结构利于洗涤水向下排出的速度，能够防止洗涤桶离心力的作用使得洗涤水在导水腔室内不向下流动甚至反向向上聚集在出水口附近。
实施例三
如图3所示，本实施例所述出水口8的朝向沿洗涤桶2的径向设置。该结构利于洗涤水的排出，利用洗涤桶转动的离心力作用，出水口8的径向朝向相对于向上排出洗涤桶的出水结构更能够增大洗涤水甩出的速度。
实施例四
如图6所示，本实施例所述出水引导部件5包括外侧壳体52，外侧壳体52安装在对应出水口8位置的洗涤桶桶壁21外侧，与洗涤桶桶壁21之间具有一定的间隙形成向下导水的导水腔室51，洗涤桶桶壁21上的出水口8构成导水腔室51的进水口，导水腔室51下部设有排水口53。
实施例五
如图7所示，本实施例所述出水引导部件5包括壳体54，壳体54安装在洗涤桶桶壁21外侧，壳体54内设有向下导水的导水腔室51，壳体54与洗涤桶2相邻的一侧对应出水口设 有进水口55，导水腔室51通过进水口55与出水口8连通，下部设有排水口53。
实施例六
如图8所示，本实施例所述洗涤桶2具有内层桶壁22和外层桶壁23，双层桶壁上端密封，下端具有开口24，内层桶壁22上部具有所述出水口8，两层桶壁之间的间隙构成出水引导部件的导水腔室51。
实施例七
本实施例所述出水引导部件包括由洗涤桶桶壁通过折弯压型工艺制成的中空导水腔室，参阅图7中的导水腔室51结构，导水腔室对应洗涤桶的一侧的上部设有进水口，下部设有排水口。
实施例八
如图1所示，本实施例所述出水引导部件5上部直接与出水口8连通，下部延伸至低于洗涤桶底所在的水平面，优选的，出水引导部件5下部的排水口53排水方向向下或朝向远离洗涤桶2中心轴的方向倾斜向下设置(参阅图2)。该结构利于洗涤水从出水引导部件下部排出，能够避免洗涤水聚集在出水引导部件内，从而导致洗涤桶重心提高产生较大的振动噪音和驱动洗涤桶转动的输出负荷。
实施例九
本实施例所述出水引导部件5内部设有换向导水结构(图中未示出)，将出水口8径向甩出的水换向向下导出；优选的，换向导水结构具有至少一与出水口对应设置的向下倾斜面或者弧形面。
上述结构能够起到引导洗涤水平稳换向的作用，防止洗涤水在出水引导部件内产生反射、飞溅的现象，避免影响出水引导部件向下导水的速度。
实施例十
如图1、图4和图8所示，本发明洗涤设备还包括安装在洗涤桶2下部用于收集洗涤桶2排出水的集水部4，洗涤桶2相对集水部4可转动设置，集水部4用于支撑洗涤桶2，且集水部4通过减振部件与箱体1可活动地连接，在洗涤或脱水时，洗涤桶2和集水部4会产生振动，该振动被减振部件吸收。集水部4包括底壁41和集水槽42，出水引导部件5下端延伸至该集水槽42内，集水部4还设有将集水槽42内的水排出的排水机构6。
实施例十一
如图1所示，本实施例所述底壁41上设有一侧壁43，所述侧壁43以包围洗涤桶2底部的趋势向洗涤桶2方向延伸，并围成一集水槽42，集水槽42用于汇集洗涤水，集水槽42的底部设有排水机构6。所述洗涤桶2的外侧设有至少两个出水引导部件5，出水引导部件5各自独立地沿洗涤桶2周向均匀分布在桶壁上。所述出水引导部件5竖向设置，其下端沿着洗涤桶2的桶壁向下延伸至洗涤桶2的底部，并在该端设有排水口53，所述排水口53位于集水槽42内，从排水口53流出的水将落入集水槽42内，并由排水机构6排出至箱体1外部。
实施例十二
本实施例所述侧壁43的最低高度满足：洗涤桶2转动排水时，进入集水槽42内的水不会溢出，优选的，侧壁43的上端不高于洗涤桶2自下向上的1/3洗涤桶高度，更优选的，侧壁43的上端不高于洗涤桶自下向上的1/5洗涤桶高度。
上述结构避免洗涤桶高速转动，上部偏心产生的打桶现象，从而能相对增大洗涤桶的容积。
实施例十三
如图4和图8所示，本实施例所述集水部4为桶体结构，底壁41为桶底，侧壁43为周壁，通过减振部件9与洗涤设备的箱体1连接。优选的，桶底上设有一环形的凹槽(图中未示出)，出水引导部件下端延伸至该凹槽内，凹槽最低处设有排水口。上述结构防止洗涤水导出时的溅水，利于洗涤水从集水部快速排出。
实施例十四
如图2和图5所示，本实施例为了能够提高了洗涤桶内的水沿桶壁向上爬升的速度，将洗涤桶桶壁21内表面由下向上逐渐向远离洗涤桶2中心轴的方向倾斜设置，优选的，倾斜设置的角度为3°～10°，更优选的，倾斜设置的角度为5°。
实施例十五
如图1所示，本实施例所述洗涤桶出水口以下的桶壁和/或桶底设有可开闭的出水机构，在洗涤过程中处于封闭状态。该结构可以先排出洗涤桶内的部分水，另一部分洗涤物中的水利用洗涤桶转动的离心力从出水口导出，加快排脱水的速度。
具体的，所述洗涤桶2的底部设有一内排水口，该内排水口位于集水槽42内，并在集水部4安装有一控制该内排水口打开或关闭的阀塞11，在洗涤阶段，阀塞11处于关闭状态， 在脱水阶段，阀塞11处于打开状态，当阀塞11打开后，洗涤桶2中的洗涤水由内排水口排水流入集水槽42内，并由排水机构6排至洗涤设备外。
进一步的，在所述底壁41上还设有一锁止机构10，所述锁止机构10位于洗涤桶2的底部，并与洗涤桶2配合，以限制洗涤桶2转动，所述锁止机构10可以锁住洗涤桶2，防止洗涤桶2转动，在洗涤阶段，锁止机构10锁住洗涤桶2，使其不能转动，在脱水阶段，锁止机构10解锁，使得洗涤桶2可以转动。
实施例十六
本发明洗涤设备包括波轮洗衣机、滚筒机、洗干一体机、洗碗机等其它需要通过离心力排出洗涤水的设备，滚筒机中洗涤桶为水平或倾斜设置，其出水口所在的上部是相对于桶底而言。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (22)

  1. 一种洗涤设备，其特征在于：包括，
    可转动的洗涤桶，洗涤时内部盛水，桶壁上部设有出水口；
    出水引导部件，设于洗涤桶桶壁上，与出水口相通，洗涤桶内的水由上部出水口甩出进入出水引导部件内，出水引导部件将水向下引导排出。
  2. 根据权利要求1所述的洗涤设备，其特征在于：还包括挡水部，挡水部设于出水口的上方，阻挡水向上爬升。
  3. 根据权利要求2所述的洗涤设备，其特征在于：所述挡水部由平衡环的下沿构成，或者由洗涤桶上部开口变径内缩的结构构成，再或者由安装在洗涤桶内壁的环形凸肋构成。
  4. 根据权利要求1所述的洗涤设备，其特征在于：所述出水引导部件设有自上向下的导水腔室，上部与出水口连通，所述导水腔室的径向宽度由上向下逐渐增大。
  5. 根据权利要求1-4任一所述的洗涤设备，其特征在于：所述出水引导部件设有自上向下的导水腔室，上部与出水口连通，所述导水腔室远离洗涤桶一侧的侧壁由上向下逐渐向远离洗涤桶的方向倾斜设置，优选的，倾斜设置的角度为0°～10°，更优选的，倾斜设置的角度为1°～3°。
  6. 根据权利要求1-5任一所述的洗涤设备，其特征在于：所述出水引导部件包括外侧壳体，外侧壳体安装在对应出水口位置的洗涤桶桶壁外侧，与洗涤桶桶壁之间具有一定的间隙形成向下导水的导水腔室，洗涤桶桶壁的出水口构成导水腔室的进水口，导水腔室下部设有排水口。
  7. 根据权利要求1-5任一所述的洗涤设备，其特征在于：所述出水引导部件包括壳体，壳体安装在洗涤桶桶壁外侧，壳体内设有向下导水的导水腔室，壳体与洗涤桶相邻的一侧对应出水口设有进水口，导水腔室通过进水口与出水口连通，下部设有排水口。
  8. 根据权利要求1-5任一所述的洗涤设备，其特征在于：所述洗涤桶具有内、外双层桶壁，双层桶壁上端密封，下端具有开口，内层桶壁上部具有所述出水口，两层桶壁之间的间隙构成出水引导部件的导水腔室。
  9. 根据权利要求1-5任一所述的洗涤设备，其特征在于：所述出水引导部件包括由洗涤桶桶壁通过折弯压型工艺制成的中空导水腔室，导水腔室对应洗涤桶的一侧的上部设有进水口，下部设有排水口。
  10. 根据权利要求1-9任一所述的洗涤设备，其特征在于：所述出水口的朝向沿洗涤桶的径向设置。
  11. 根据权利要求1-10任一所述的洗涤设备，其特征在于：所述洗涤桶出水口以下的桶壁和/或桶底设有可开闭的出水机构，在洗涤过程中处于封闭状态。
  12. 根据权利要求1-10任一所述的洗涤设备，其特征在于：所述洗涤桶出水口以下的桶壁和桶底均密封设置。
  13. 根据权利要求1所述的洗涤设备，其特征在于：所述洗涤桶桶壁内表面由下向上逐渐向远离洗涤桶中心轴的方向倾斜设置，优选的，倾斜设置的角度为0°～15°，更优选的，倾斜设置的角度为1°～10°。
  14. 根据权利要求1所述的洗涤设备，其特征在于：所述出水引导部件上部直接与出水口连通，下部延伸至低于洗涤桶底所在的水平面，优选的，出水引导部件下部的排水口排水方向向下或朝向远离洗涤桶中心轴的方向倾斜向下设置。
  15. 根据权利要求1-14任一所述的洗涤设备，其特征在于：所述出水引导部件内部设有换向导水结构，将出水口径向甩出的水换向向下导出；优选的，换向导水结构具有至少一与出水口对应设置的向下倾斜面或者弧形面。
  16. 根据权利要求1所述的洗涤设备，其特征在于：还包括安装在洗涤桶下部用于收集洗涤桶排出水的集水部，洗涤桶相对集水部可转动设置，集水部包括底壁和集水槽，出水引导部件下端延伸至该集水槽内，集水部还设有将集水槽内的水排出的排水机构。
  17. 根据权利要求16所述的洗涤设备，其特征在于：所述集水部还包括设于底壁上方围成一周的侧壁，底壁和侧壁密封形成一集水槽。
  18. 根据权利要求17所述的洗涤设备，其特征在于：所述侧壁的最低高度满足：洗涤桶转动排水时，进入集水槽内的水不会溢出，优选的，侧壁的上端不高于洗涤桶自下向上的1/3洗涤桶高度，更优选的，侧壁的上端不高于洗涤桶自下向上的1/5洗涤桶高度。
  19. 根据权利要求16-18任一所述的洗涤设备，其特征在于：所述集水部为桶体结构，底壁为桶底，侧壁为周壁，通过减振部件与洗涤设备的箱体连接，优选的，桶底上设有一环形的凹槽，出水引导部件下端延伸至该凹槽内，凹槽最低处设有排水口。
  20. 根据权利要求16所述的洗涤设备，其特征在于：所述集水槽为底壁上设有的环形凹槽。
  21. 根据权利要求1所述的洗涤设备，其特征在于：所述出水引导部件至少为两个，各自独立地沿洗涤桶周向均匀分布在桶壁上。
  22. 一种洗涤水出水方法，其特征在于：洗涤桶旋转过程中，内部的洗涤水沿洗涤桶内壁上升经其上部的出水口到达洗涤桶外部，直接由洗涤桶上的出水引导部件向下引导排出。
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