WO2019127459A1 - 洗衣机的搅水装置以及洗衣机 - Google Patents

洗衣机的搅水装置以及洗衣机 Download PDF

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Publication number
WO2019127459A1
WO2019127459A1 PCT/CN2017/120122 CN2017120122W WO2019127459A1 WO 2019127459 A1 WO2019127459 A1 WO 2019127459A1 CN 2017120122 W CN2017120122 W CN 2017120122W WO 2019127459 A1 WO2019127459 A1 WO 2019127459A1
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WIPO (PCT)
Prior art keywords
water
agitating
tub
barrel
strip
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PCT/CN2017/120122
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English (en)
French (fr)
Inventor
陈坚胜
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陈坚胜
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Application filed by 陈坚胜 filed Critical 陈坚胜
Priority to PCT/CN2017/120122 priority Critical patent/WO2019127459A1/zh
Publication of WO2019127459A1 publication Critical patent/WO2019127459A1/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
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • 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
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively

Definitions

  • the application relates to a washing machine.
  • the washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes, which brings great convenience to people's daily life.
  • the usual pulsator type washing machine mainly relies on the rotation of the bottom pulsator to generate a swirling water flow during the washing process to complete the washing process.
  • the pulsator structure of the pulsator type washing machine can only directly drive the water flow at the bottom of the washing machine, and cannot quickly drive the water flow movement of other parts (especially the upper part of the washing machine), and the other parts of the water flow depend on the interaction between the water and the liquid. To drive.
  • the present application provides a water mixing device for a washing machine and a washing machine using the same.
  • an embodiment provides a water stirring device for a washing machine, comprising a cylindrical barrel and a water squeezing strip for rotating under the driving of a driving device, the stirring water
  • the protrusions are disposed on the inner side wall of the barrel for movement with the barrel.
  • the water agitating strip is in the form of a strip which is vertically disposed on the inner side wall of the tub.
  • the water mixing strip has a first agitating surface and a second agitating surface for driving water flow during the movement, the first agitating surface and the second agitating surface It is perpendicular to the inner side wall of the barrel body, and the first water agitating surface and the second water agitating surface are disposed away from each other on the water agitating strip.
  • the water stirring strips are two or more, and the water stirring strips are rotationally symmetrically arranged with the center line of the barrel as a center of rotational symmetry.
  • the height of the water agitating bar protruding from the side wall of the barrel toward the inside of the barrel is not less than 2 cm.
  • the water agitating strip is disposed vertically upward from the lowermost end of the side wall of the tub body.
  • the length of the water-storing strip in the vertical direction is not less than one-half of the depth of the tub.
  • the barrel body and the turntable are integrally connected or fixedly connected, and the barrel body and the turntable are enclosed for accommodating water and clothes. Cavity.
  • a turntable is further included, the tub having a filter hole for water to enter and exit the tub.
  • a washing machine including:
  • a driving device that drives the barrel to rotate
  • a washing machine comprising a tub body and a water stirring bar mounted on the tub, the driving device being capable of driving the drum body to rotate.
  • the water stirring strip protrusion is disposed on the inner side wall of the barrel body, which drives the water liquid to flow during the movement of the barrel body, thereby forming a cleaning effect on the clothes.
  • the water mixing strip disposed on the side wall of the barrel body is farther away from the center of rotation of the barrel body when the barrel rotates, and the movement stroke of the water mixing strip is larger, and it is easier to push the water flow to move. Thereby, the force of the water flow on the clothes is increased, thereby improving the cleaning effect on the clothes.
  • FIG. 1 is a schematic structural view of a water stirring device according to an embodiment of the present application.
  • FIG. 2 is a schematic structural view of a washing machine in an embodiment of the present application.
  • FIG. 3 is an exploded view of a barrel body, a water stirring strip, a turntable, a water storage bucket, and a motor in an embodiment of the present application;
  • FIG. 4 is a schematic structural view of the embodiment shown in FIG. 2 after the cover body is omitted.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a first embodiment of the present invention discloses a water mixing device for a washing machine.
  • the water agitating device includes a cylindrical barrel 100 and a water-storing strip 200.
  • the turntable 300 is for rotating under the driving of a driving device, and the water stirring strip 200 is convexly disposed on the inner side wall of the tub 100 for movement with the tub 100.
  • the driving device drives the barrel 100 to rotate, the water stirring strip 200 can agitate the water liquid during the rotation of the barrel 100, so that the water liquid flows in the same direction as the water stirring strip 200, thereby forming a cleaning effect on the clothes.
  • the water mixing strip disposed on the side wall of the barrel body in the embodiment is farther away from the center of rotation of the barrel body when the barrel body rotates, and the movement stroke of the water mixing strip is larger, and the water flow is more easily pushed. Move, thereby increasing the force of the water flow on the clothes, thereby improving the cleaning effect on the clothes.
  • the water stirring strip 200 is vertically disposed on the inner side wall of the barrel 100 and has a strip structure, so that the water mixing strip 200 can be disposed along the depth direction of the barrel 100, and stirred.
  • the water strip 200 moves, it has more contact area with the water liquid, and the water stirring surface on the water stirring strip 200 directly pushes the water flow movement to ensure the uniformity of the water flow force of the water mixing strip, so that the water flow can quickly respond to the water mixing strip. Movement, in turn, promotes the movement of water in each layer, allowing more water to interact with the clothing.
  • the strip-shaped structure of the water-storing strip 200 can make the amount of water flowing more, so that when the water-striping strip 200 moves in the opposite direction
  • the water flow produces a greater range of relative movement, thereby increasing the strength of the water flow and the clothing, and increasing the cleaning effect.
  • the water mixing strip 200 has a first agitating surface 201 and a second agitating surface 202 for driving the water flow during the movement, the first agitating surface 201 and the second agitating surface 202. Both are perpendicular to the inner side wall of the barrel 100, and the first water agitating surface 201 and the second water agitating surface 202 are disposed away from the water mixing strip 200.
  • first water agitating surface 201 and the second water agitating surface 202 are perpendicular to the inner side wall of the barrel 100 means that the first water agitating surface 201 and the second water agitating surface 202 and the barrel are when the barrel 100 is cylindrical.
  • the circular cross section of the body 100 corresponds to a tangent perpendicular to the line.
  • the water agitating surface of the water mixing strip 200 may be a flat surface, a curved surface, a folded surface or other combination.
  • the water strip 200 may have a square, circular or profiled cross section.
  • the two water-storing strips 200 are two or more, and the two or more water-storing strips 200 are rotationally symmetrically arranged with the center line of rotation of the barrel 100 as a center of rotational symmetry, and simultaneously stirred from a plurality of positions.
  • the water flow in the accommodating chamber a can be formed to move in a direction of uniform spacing, so that the clothes in the accommodating chamber a can form a frequent smashing effect with the water flow.
  • the height of the water-storing strip 200 protruding from the inner side wall of the barrel 100 toward the inside of the barrel 100 is not less than 2 cm.
  • the too short water mixing strip 200 can only drive a portion of the water flowing near the barrel 100.
  • the height of the water mixing strip 200 from the inner side wall of the barrel 100 to the inside of the barrel 100 is not less than 2 cm, it can be extended into the deeper part of the water to agitate, thereby driving more water and liquid to make the receiving cavity.
  • the liquid in a is more likely to form an effective water flow and improve the water mixing effect.
  • the water-storing strip 200 is disposed vertically upward from the lowermost end of the inner side wall of the tub 100, so as to ensure that the water-storing strip 200 can agitate the liquid from bottom to top in the depth direction of the barrel 100. .
  • the length of the water mixing strip 200 in the vertical direction is not less than the depth of the barrel 100.
  • One of the parts, that is, the length of the water-storing strip 200 in the vertical direction occupies one-half or more of the depth of the barrel 100, thereby ensuring that the water-storing strip 200 can form a good stir for each of the barrels 100. Water effect.
  • the water stirring device further includes a turntable 300 , which is integrally or fixedly coupled with the turntable 300 , and the barrel 100 and the turntable 300 are enclosed for receiving The water and the laundry accommodate the cavity a, so that the driving device can directly drive the drum 100 to rotate by driving the turntable 300.
  • the tub 100 may also be a single cylindrical structure that is separate from the turntable 300 and that is rotatable relative to the turntable 300.
  • the turntable 300 may be movable or fixed. Not moving (this can be called the bottom plate).
  • this embodiment also discloses a washing machine.
  • the washing machine includes a turntable 300, a driving device 400, a control unit 500, and the tub 100 and the water stirring strip 200 shown above.
  • the turntable 300 and the tub 100 enclose a receiving cavity a for accommodating water and laundry.
  • the water stirring strip 200 is mounted on the tub 100.
  • the control unit 500 is used to control the operation of the driving device 400, and the driving device 400 is connected to the turntable 300 for driving the turntable 300 to rotate.
  • the tub 100 has a plurality of water drain holes 101 to allow water to enter and exit the tub 100.
  • the barrel 100 and the turntable 300 enclose the above-mentioned receiving cavity a.
  • a water storage tank 600 is also included for storing water during the washing process.
  • the tub 100 is housed in the water storage tub 600.
  • the water storage tub 600 is mainly used for storing water liquid, and the tub 100 and the turntable 300 are housed in the water storage tub 600.
  • the tub 100 and the turntable 300 are fixedly coupled or integrated, and the driving device 400 is coupled to the turntable 300 to achieve the purpose of driving the barrel 100 to move.
  • the barrel 100 and the turntable 300 may be separated from each other with a dynamic seal formed therebetween to maintain a seal with the barrel 100 when the turntable 300 is rotated.
  • the driving device 400 can separately drive the barrel 100 to rotate.
  • the barrel 100 does not have a filter hole, and the turntable 300 and the barrel 100 enclose a receiving cavity a.
  • the driving device 400 outputs one direction of rotation or alternately outputs two opposite directions of motion, which may be realized by a separate power component such as a motor, or by a power component plus a transmission mechanism.
  • the water stirring strip 200 drives the water flow to generate two opposite directions of motion, thereby causing the water flow to form frequent relative movements, such that the water flow does not form a vortex. It does not entangle the clothes together, so it does not hurt the clothes, and this flow can make the clothes spread out in the water flow, ensuring that the clothes are more fully in contact with the water flow and the washing liquid, thereby improving the cleaning effect.
  • the frequent phase movement formed by the water flow can increase the effective effect of the water flow on the clothes, and further improve the cleaning effect on the clothes.
  • the tub 100 is placed vertically, and the top opening of the tub 100 is typically used as a window for picking up laundry.
  • the side opening of the tub 100 it is also conceivable to use the side opening of the tub 100 as a window for picking and dropping laundry, but the movement of the water strip 200 is performed in a horizontal plane.
  • the driving device 400 outputs forward rotation and reverse rotation motion, for example, when a forward/reverse motor is used, the water slosh bar 200 can be driven to rotate and circularly trajectory. Reciprocating motion or reciprocating motion of a circular trajectory.
  • the rotation angle a of the forward motion and the reverse motion does not exceed 360°, even if the rotation or movement of the water heater bar 200 in the same direction does not exceed one turn, so that before the water flow has not formed a vortex Reversing movement.
  • the rotation angle a of the forward motion and the reverse motion is in the range of 90° ⁇ a ⁇ 270°, for example, 180°.
  • the driving device 400 includes a motor that can be coupled to the turntable 300 through a coupling.
  • the washing machine further includes a bracket 400 mounted on the bracket 400.
  • the water storage tub 600 may be fixed to the bracket 400, and the tub 100 is set to be rotatable.
  • the washing machine further includes a drainage system (not shown in the drawings, but does not affect the understanding of those skilled in the art) and a cover 700, which can be
  • the detachment is mounted on the tub 100 or the water storage tub 600, for example, in a reversible manner on the tub 100.
  • the drainage system has a drain pipe and a valve disposed on the drain pipe, the drain pipe being in communication with the tub 100 for discharging water in the tub 100.
  • the drain pipe may communicate with the drain port 601 shown in FIG. 3 at the bottom of the water storage tank 600.
  • a water inlet system may also be provided to supply water to the barrel 100.
  • a water inlet system may also be provided to supply water to the barrel 100.
  • the cover 700 can also be omitted or designed to be transparent to allow for cleaning within the barrel 100.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

一种搅水装置以及采用了这种搅水装置的洗衣机，该搅水装置包括桶体（100）和安装在桶体（100）上的搅水条（200），驱动装置（400）能够驱动桶体（100）旋转运动。该搅水条（200）凸起设置在桶体（100）的内侧壁上，其在随桶体（100）运动过程中带动水液流动，进而对衣服形成清洗效果。区别于从桶体（100）中部进行搅水的方式，在桶体（100）转动时设置在桶体（100）侧壁的搅水条（200）距离桶体（100）转动中心更远，搅水条（200）的运动行程更大，更容易推动水流移动，从而提高水流对衣物的作用力，进而提高对衣物的清洗效果。

Description

洗衣机的搅水装置以及洗衣机 技术领域
本申请涉及一种洗衣机。
背景技术
洗衣机是利用电能产生机械作用来洗涤衣物的清洁电器，其给人们的日常生活带来了极大的便利。通常的波轮式洗衣机在水洗过程中主要依靠桶底波轮的转动产生旋涡水流，以完成洗涤过程。但是，该波轮式洗衣机的波轮结构只能直接驱动洗衣机底部的水流，而无法迅速带动其他部位(尤其是洗衣机中上部)的水流运动，其他部位水的流动依靠水液之间的相互作用来传动。
发明内容
本申请提供一种洗衣机的搅水装置以及采用了这种搅水装置的洗衣机。
根据本申请的一方面，一种实施例中提供一种洗衣机的搅水装置，包括筒状的桶体和搅水条，所述桶体用于在驱动装置的驱动下转动，所述搅水条凸起设置在桶体的内侧壁上，用于随桶体运动。
作为所述搅水装置的进一步可选方案，所述搅水条呈条状结构，其竖直设置在桶体的内侧壁上。
作为所述搅水装置的进一步可选方案，所述搅水条具有用于在运动过程中带动水流动的第一搅水面和第二搅水面，所述第一搅水面和第二搅水面均与桶体的内侧壁垂直，且所述第一搅水面和第二搅水面相背离的设置在搅水条上。
作为所述搅水装置的进一步可选方案，所述搅水条为两个以上，所述搅水条以桶体中心线为旋转对称中心呈旋转对称设置。
作为所述搅水装置的进一步可选方案，所述搅水条自桶体内侧壁向桶体内部凸起的高度不低于2cm。
作为所述搅水装置的进一步可选方案，所述搅水条自桶体内侧壁的最下端竖直向上设置。
作为所述搅水装置的进一步可选方案，所述搅水条在竖直方向上的 长度不少于所述桶体深度的二分之一。
作为所述搅水装置的进一步可选方案，还包括转盘，所述桶体与转盘为一体结构或者固定连接在一起，并且所述桶体与转盘围成用于容置水和衣物的容置腔。
作为所述搅水装置的进一步可选方案，还包括转盘，所述桶体具有滤孔，用于水液进出所述桶体。
根据本申请的一方面，一种实施例中提供一种洗衣机，包括：
如上述任一项所述的搅水装置；
驱动装置，所述驱动装置驱动桶体转动；
以及控制单元，用于控制驱动装置工作。
依据上述实施例的洗衣机，其包括桶体和安装在桶体上的搅水条，该驱动装置能够驱动桶体旋转运动。该搅水条凸起设置在桶体的内侧壁上，其在随桶体运动过程中带动水液流动，进而对衣服形成清洗效果。区别于从桶体中部进行搅水的方式，在桶体转动时设置在桶体侧壁的搅水条距离桶体转动中心更远，搅水条的运动行程更大，更容易推动水流移动，从而提高水流对衣物的作用力，进而提高对衣物的清洗效果。
附图说明
图1为本申请一种实施例中搅水装置的结构示意图；
图2为本申请一种实施例中洗衣机的结构示意图；
图3为本申请一种实施例中桶体、搅水条、转盘、储水桶以及电机的分解图；
图4为图2所示实施例省略了盖体后的结构示意图。
具体实施方式
下面通过具体实施方式结合附图对本发明作进一步详细说明。其中不同实施方式中类似元件采用了相关联的类似的元件标号。在以下的实施方式中，很多细节描述是为了使得本申请能被更好的理解。然而，本领域技术人员可以毫不费力的认识到，其中部分特征在不同情况下是可以省略的，或者可以由其他元件、材料、方法所替代。在某些情况下，本申请相关的一些操作并没有在说明书中显示或者描述，这是为了避免本申请的核心部分被过多的描述所淹没，而对于本领域技术人员而言， 详细描述这些相关操作并不是必要的，他们根据说明书中的描述以及本领域的一般技术知识即可完整了解相关操作。
另外，说明书中所描述的特点、操作或者特征可以以任意适当的方式结合形成各种实施方式。同时，方法描述中的各步骤或者动作也可以按照本领域技术人员所能显而易见的方式进行顺序调换或调整。因此，说明书和附图中的各种顺序只是为了清楚描述某一个实施例，并不意味着是必须的顺序，除非另有说明其中某个顺序是必须遵循的。
本文中为部件所编序号本身，例如“第一”、“第二”等，仅用于区分所描述的对象，不具有任何顺序或技术含义。而本申请所说“连接”、“联接”，如无特别说明，均包括直接和间接连接(联接)。
实施例一：
请参考图1，本实施例一公开了一种洗衣机的搅水装置。
该搅水装置包括筒状的桶体100和搅水条200。该转盘300用于在驱动装置的驱动下转动，该搅水条200凸起设置在桶体100的内侧壁上，用于随桶体100运动。当驱动装置驱动桶体100转动时，该搅水条200能够在随桶体100转动过程中搅动水液，使水液跟搅水条200同方向流动，进而对衣服形成清洗效果。
与从桶体中部进行搅水不同，本实施例中设置在桶体侧壁的搅水条在桶体转动时距离桶体转动中心更远，搅水条的运动行程更大，更容易推动水流移动，从而提高水流对衣物的作用力，进而提高对衣物的清洗效果。
如图1所示，一种实施例中，该搅水条200竖直设置在桶体100的内侧壁上并且成条状结构，使得搅水条200可以沿着桶体100深度方向设置，搅水条200运动时与水液有更多的接触区域，由搅水条200上的搅水面直接推动水流运动，保证搅水条对水流作用力的均匀性，使水流能够迅速响应搅水条的运动，进而推动各层水流运动，使更多水流与衣物之间形成相互作用。尤其是，当桶体100在驱动装置的驱动下进行交替正转和反转时，该条状结构的搅水条200能够使流动起来的水量更多，从而在搅水条200反向运动时使水流产生更大范围的相向运动，进而提高水流与衣物的揉搓力度，增加清洗效果。
请参考图1，一种实施例中，搅水条200具有用于在运动过程中带动水流运动的第一搅水面201和第二搅水面202，该第一搅水面201和 第二搅水面202均与桶体100的内侧壁垂直，且该第一搅水面201和第二搅水面202相背离的设置在搅水条200上。
所说的第一搅水面201和第二搅水面202均与桶体100的内侧壁垂直是指，当桶体100为圆筒形时，该第一搅水面201和第二搅水面202与桶体100的圆形横截面对应的切线垂直。如此，当搅水条200随桶体100转动时，搅水条200可以相对水液形成一个垂直的作用关系，从而能够推动水液朝向搅水条200运动方向流动，而减少水液朝其他方向流动的可能。尤其是，当搅水条200正反方向运动时，这种结构还可以保证搅水条200都有一个搅水面主要用于推动水流运动，从而保证搅水效果。
该搅水条200的搅水面可以为平面、弧面、折面或者其他组合。该搅水条200的横截面可以为方形、圆形或者异形。
在一些实施例中，该搅水条200为两个以上，该两个以上的搅水条200围以桶体100旋转中心线为旋转对称中心呈旋转对称设置，从多个位置同时进行搅水，以增强搅水效果。尤其是搅水条交替正反方向运动时，使容置腔a内水流能够在间隔均匀的位置形成相向运动，从而在容置腔a内各处的衣物都能够与水流形成频繁的揉搓效果。
进一步地，在一些实施例中，该搅水条200自桶体100内侧壁向桶体100内部凸起的高度不低于2cm。过矮的搅水条200只能带动靠近桶体100的一部分水液流动。当搅水条200自桶体100内侧壁向桶体100内部凸起的高度不低于2cm时，其可以伸入到水液更深处进行搅动，从而带动更多水液流动，使容置腔a内液体更容易形成有效的水流，提高搅水效果。
进一步地，一些实施例中，使搅水条200自桶体100内侧壁的最下端竖直向上设置，这样可以保证搅水条200可以在桶体100深度方向上自下而上的搅动水液。
为了保证搅水条200能够对整个桶体100内的水液都形成较好的搅动效果，一些实施例中，该搅水条200在竖直方向上的长度不少于桶体100深度的二分之一，即搅水条200在竖直方向上的长度占据了桶体100深度的二分之一及以上，从而保证搅水条200能够对桶体100内各位都能够形成较好的搅水效果。
请参考图1，在一种实施例中，该搅水装置还包括转盘300，该桶体 100与转盘300为一体结构或者固定连接在一起，并且桶体100与转盘300围成用于容置水和衣物的容置腔a，这样驱动装置可以直接通过驱动转盘300而带动桶体100转动。当然，在其他一些实施例中，该桶体100也可以单独是一个筒状结构，其与转盘300为分离设置，其能够相对转盘300转动，而转盘300可以是能够运动的，也可以是固定不动的(此时可称为底板)。
另一方面，请参考图2-4，本实施例还公开了一种洗衣机。
该洗衣机包括转盘300、驱动装置400、控制单元500以及以上所示的桶体100和搅水条200。该转盘300与桶体100围成用于容置水和衣物的容置腔a。搅水条200安装在桶体100上。控制单元500用于控制驱动装置400工作，驱动装置400与转盘300连接，用于驱动转盘300转动。
请参考图1-4，一种实施例中，该桶体100具有多个滤水孔101，使水能够进出桶体100。该桶体100和转盘300围成上述的容置腔a。当桶体100采用了滤筒结构时，还包括储水桶600，其用于在洗衣过程中存储水。该桶体100容置在储水桶600内，在水洗过程中，储水桶600主要用于存储水液，而桶体100和转盘300容置在储水桶600内。
如图2和3所示，在一种实施例中，该桶体100和转盘300固定连接或成一体结构，该驱动装置400与转盘300连接，从而达到驱动桶体100运动的目的。
该桶体100和转盘300之间可以是分离的，且两者之间形成动密封，使转盘300转动时与桶体100之间能够保持密封。驱动装置400可以单独带动桶体100进行转动。在某些实施例中，该桶体100不开设滤孔，转盘300与桶体100围成容置腔a。
该驱动装置400输出单方向旋转或交替输出两个相反方向的运动，其可以通过单独的动力部件，如电机来实现，也可以通过动力部件加传动机构的方式来实现。
在驱动装置400交替输出两个相反方向的运动时，该搅水条200带动水流先后产生两个相反方向的运动，从而使水流形成频繁的相向运动，这种相向运动使得水流不会形成漩涡，不会使衣物缠绕在一起，因此不伤衣物，而且这种流动能使衣物在水流中舒展开，保证衣物更充分的与水流和洗涤液进行接触，提高清洗效果。同时，水流所形成的频繁相向 运动可以增加水流对衣物的有效揉搓效果，进一步提高对衣物的清洗效果。
如图1和4所示，一种实施例中，该桶体100竖直放置，通常情况下将桶体100的顶部开口作为取放衣物的窗口。当然，某些实施例中，也可考虑从桶体100的侧方开口作为取放衣物的窗口，但搅水条200的运动是在水平面内进行。
为了较好地减少容置腔a内形成漩涡水流的可能，尤其是该驱动装置400输出正转和反转运动，例如采用正反转电机时，可驱动搅水条200做旋转、圆弧轨迹的往复运动或圆形轨迹的往复运动。一种实施例中，该正转运动和反转运动的转动角度a不超过360°，即使搅水条200在同一方向上的旋转或运动不超过一圈，从而在水流还未形成漩涡之前就换向运动。
更好的一种方式是，该正转运动和反转运动的转动角度a取值范围为：90°≤a≤270°，例如取180°。
进一步地，请参考图2和3，一种实施例中，该驱动装置400包括电机，电机可通过联轴器与转盘300连接。
请参考图2，在一种实施例中，该洗衣机还包括支架400，该驱动装置400安装在支架400上。请参看图2-4，当洗衣机具有储水桶600和作为滤筒的桶体100时，该储水桶600可以固定在支架400上，而桶体100设置为可以转动的。
另一方面，请参考图2，一种实施例中，该洗衣机还包括排水系统(图中未示出，但并不影响本领域技术人员的理解)和盖体700，该盖体700以可拆卸的方式安装在桶体100或储水桶600上，例如通过可翻转的形式安装在桶体100上。该排水系统具有排水管道和设置于排水管道上的阀门，该排水管道与桶体100连通，用于将桶体100内的水排出。具体地，该排水管道可以与储水桶600底部的如图3所示的排水口601连通。
在其他实施例中，也可以设置进水系统，向桶体100内供水。当然，也可以通过人工的方式向桶体100内加水。
在其他实施例中，盖体700也可以省略或设计为透明，以便观察到桶体100内的清洗情况。
以上应用了具体个例对本发明进行阐述，只是用于帮助理解本发明，并不用以限制本发明。对于本领域的一般技术人员，依据本发明的思想，可以对上述具体实施方式进行变化。

Claims (10)

  1. 一种洗衣机的搅水装置，包括筒状的桶体和搅水条，所述桶体用于在驱动装置的驱动下转动，所述搅水条凸起设置在桶体的内侧壁上，用于随桶体运动。
  2. 如权利要求1所述的搅水装置，其特征在于，所述搅水条呈条状结构，其竖直设置在桶体的内侧壁上。
  3. 如权利要求2所述的搅水装置，其特征在于，所述搅水条具有用于在运动过程中带动水流动的第一搅水面和第二搅水面，所述第一搅水面和第二搅水面均与桶体的内侧壁垂直，且所述第一搅水面和第二搅水面相背离的设置在搅水条上。
  4. 如权利要求2所述的搅水装置，其特征在于，所述搅水条为两个以上，所述搅水条以桶体中心线为旋转对称中心呈旋转对称设置。
  5. 如权利要求2所述的搅水装置，其特征在于，所述搅水条自桶体内侧壁向桶体内部凸起的高度不低于2cm。
  6. 如权利要求2所述的搅水装置，其特征在于，所述搅水条自桶体内侧壁的最下端竖直向上设置。
  7. 如权利要求2所述的搅水装置，其特征在于，所述搅水条在竖直方向上的长度不少于所述桶体深度的二分之一。
  8. 如权利要求1-7任一项所述的搅水装置，其特征在于，还包括转盘，所述桶体与转盘为一体结构或者固定连接在一起，并且所述桶体与转盘围成用于容置水和衣物的容置腔。
  9. 如权利要求8所述的搅水装置，其特征在于，还包括转盘，所述桶体具有滤孔，用于水液进出所述桶体。
  10. 一种洗衣机,其特征在于，包括：
    如权利要求1-9任一项所述的搅水装置；
    驱动装置，所述驱动装置驱动桶体转动；
    以及控制单元，用于控制驱动装置工作。
PCT/CN2017/120122 2017-12-29 2017-12-29 洗衣机的搅水装置以及洗衣机 WO2019127459A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1147041A (zh) * 1996-06-18 1997-04-09 邹伟明 甩水式家用电动洗衣机
EP1736589A2 (de) * 2005-06-24 2006-12-27 V-Zug AG Waschmaschine mit Unwuchtdetektor
CN2858716Y (zh) * 2005-11-25 2007-01-17 苏州三星电子有限公司 滚筒洗衣机洗衣桶
CN203834208U (zh) * 2014-03-24 2014-09-17 上海电机学院 旋转洗衣机
CN205954342U (zh) * 2016-08-08 2017-02-15 谭淞元 不用电洗衣机
CN106436231A (zh) * 2016-11-28 2017-02-22 广东美的厨房电器制造有限公司 一种搅拌组件及设有该搅拌组件的干衣机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1147041A (zh) * 1996-06-18 1997-04-09 邹伟明 甩水式家用电动洗衣机
EP1736589A2 (de) * 2005-06-24 2006-12-27 V-Zug AG Waschmaschine mit Unwuchtdetektor
CN2858716Y (zh) * 2005-11-25 2007-01-17 苏州三星电子有限公司 滚筒洗衣机洗衣桶
CN203834208U (zh) * 2014-03-24 2014-09-17 上海电机学院 旋转洗衣机
CN205954342U (zh) * 2016-08-08 2017-02-15 谭淞元 不用电洗衣机
CN106436231A (zh) * 2016-11-28 2017-02-22 广东美的厨房电器制造有限公司 一种搅拌组件及设有该搅拌组件的干衣机

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