WO2025123794A1 - 一种洗涤设备 - Google Patents

一种洗涤设备 Download PDF

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Publication number
WO2025123794A1
WO2025123794A1 PCT/CN2024/115818 CN2024115818W WO2025123794A1 WO 2025123794 A1 WO2025123794 A1 WO 2025123794A1 CN 2024115818 W CN2024115818 W CN 2024115818W WO 2025123794 A1 WO2025123794 A1 WO 2025123794A1
Authority
WO
WIPO (PCT)
Prior art keywords
water stirring
washing
water
tub
barrel
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2024/115818
Other languages
English (en)
French (fr)
Inventor
许升
吕艳芬
郝兴慧
杨鹏
吴迪
郝世龙
李峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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.)
Filing date
Publication date
Application filed by Qingdao Haier Washing Machine Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Publication of WO2025123794A1 publication Critical patent/WO2025123794A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D06F13/00—Washing machines having receptacles, stationary for washing purposes, with agitators therein contacting the articles being washed 
    • D06F13/04—Washing machines having receptacles, stationary for washing purposes, with agitators therein contacting the articles being washed  wherein the agitator has an axial motion only
    • 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
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • 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
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • 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 
    • D06F39/10—Filtering arrangements

Definitions

  • washing machines As a convenient clothes washing device, washing machines have been widely used in people's lives. Existing washing machines are divided into drum washing machines and pulsator washing machines, among which pulsator washing machines are popular with users due to their good washing effect.
  • a pulsator washing machine usually includes a washing inner barrel and a pulsator, and the pulsator is arranged at the bottom of the washing inner barrel.
  • the rotation of the pulsator drives the washing water in the inner barrel to rotate, so as to wash the clothes to be washed in the inner barrel.
  • the existing pulsator is usually a flat circular pulsator.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a washing device in which no dial is provided in a washing tub, thereby avoiding the accumulation of stains between a water stirring member and the bottom of the washing tub.
  • the basic concept of the technical solution adopted by the present invention is: to provide a washing device.
  • the washing device comprises an outer barrel, and a washing barrel coaxially arranged in the outer barrel, and cleaning particles for cleaning the barrel wall are arranged between the outer barrel and the washing barrel;
  • the solution provided by the present invention not only arranges cleaning particles between the outer tub and the washing tub to keep the two clean, but also does not arrange a dial inside the washing machine, thereby preventing dirt and grime from accumulating between the water stirring component and the floor of the washing tub.
  • This solution can prevent residual stains or bacteria in the washing device from causing secondary contamination to the laundry, thereby improving the user experience.
  • the water stirring member includes a mounting portion coaxially arranged with the bottom of the barrel and a water stirring portion arranged above the mounting portion;
  • the inner surface of the bottom of the washing tub has a groove-like structure extending downward, the assembly portion is arranged in the groove-like structure, the upper end of which protrudes from the groove-like structure and is higher than the inner surface of the bottom of the tub or is arranged flush with the inner surface of the bottom of the tub, and the radius of the groove-like structure is slightly larger than the radius of the assembly portion;
  • a plurality of water holes are arranged on the barrel bottom at the outer periphery of the groove-shaped structure, and the inner diameter of the water holes is smaller than the radius of the cleaning particles.
  • the washing device includes a flange arranged on the outside of the bottom of the washing barrel;
  • the support column extends upward from the top of the assembly portion, and the radius of the connection between the support column and the assembly portion is similar.
  • the bottom of the washing tub and the bottom of the outer tub are parallel to the horizontal plane, and the gap between them is larger than the radius of the cleaning particles;
  • the stirring shaft passes through the bottom of the outer barrel, the mounting opening and the flange in sequence and is inserted into the assembly part to be connected with the water stirring part;
  • the water stirring part also includes a water stirring disk with an umbrella structure, which is installed above the water stirring ribs and at the extended end position of the water stirring member, and the maximum radius section is located on the water stirring disk.
  • the middle area of the upper part of the water stirring plate has a sealing cover higher than the upper surface, and the peripheral area of the sealing cover is a curved surface extending downward;
  • a plurality of raised stirring parts are arranged on the curved surface.
  • the stirring parts have a certain extension length, one end of which is arranged close to the central area of the upper surface of the water stirring plate, and the other end is extended toward the edge of the water stirring plate.
  • a receiving chamber connected to the outer barrel for collecting cleaning particles is provided at the lower part of the washing device;
  • the cleaning particles When draining water, the cleaning particles enter the accommodating cavity from between the outer barrel and the washing barrel; when water is entering water, the cleaning particles enter the accommodating cavity from between the outer barrel and the washing barrel.
  • the accommodating chamber is communicated with the drain pipe, and a filtering device for blocking cleaning particles is arranged between the two.
  • the outer surface of the water-stirring member is at least partially wrapped with a flexible material.
  • the present invention has the following beneficial effects compared with the prior art.
  • FIG1 is a schematic diagram of a washing device equipped with a water stirring member according to the present invention.
  • FIG4 is a schematic diagram of a water stirring member according to an embodiment of the present invention.
  • FIG6 is a schematic diagram of an implementation of a water stirring member according to an embodiment of the present invention.
  • FIG8 is a schematic diagram of an implementation of a water stirring member according to an embodiment of the present invention.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense.
  • it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.
  • installed can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.
  • the present invention provides a washing device.
  • the washing device comprises an outer barrel, and a washing barrel coaxially arranged in the outer barrel, and cleaning particles for cleaning the barrel wall are arranged between the outer barrel and the washing barrel;
  • the washing tub is provided with a rotatable water stirring member, the water stirring member is extended upward from the bottom of the washing tub, and no dial is arranged inside the washing tub.
  • the solution provided by the present invention does not provide a dial inside the washing machine, thereby preventing dirt and grime from accumulating between the water stirring member and the floor of the washing tub.
  • the solution can prevent residual stains or bacteria in the washing device from causing secondary contamination to the laundry, thereby improving the user experience.
  • this embodiment provides a washing device.
  • the washing device comprises an outer barrel, and a washing barrel coaxially arranged in the outer barrel, and cleaning particles for cleaning the barrel wall are arranged between the outer barrel and the washing barrel;
  • the washing tub is provided with a rotatable water stirring member, the water stirring member is extended upward from the bottom of the washing tub, and no dial is arranged inside the washing tub.
  • the washing device provided in this embodiment is a washing machine with a self-cleaning function.
  • the washing machine includes an outer tub 100-1 and a washing tub 100 coaxially arranged in the outer tub 100-1.
  • Cleaning particles 270 for cleaning the tub wall are arranged between the outer tub 100-1 and the washing tub 100, thereby preventing stains from being attached between the outer tub 100-1 and the washing tub 100.
  • a water stirring member is provided inside the washing tub, but no dial is provided.
  • the water stirring member extends upward from the bottom of the washing tub.
  • the water stirring member 200 can rotate relative to the washing tub 100, and can also rotate with the washing tub 100 in the same direction or in the opposite direction.
  • the solution provided by the present invention is to set cleaning particles 270 between the outer tub 100-1 and the washing tub to keep the two clean.
  • no dial is set inside the washing machine, thereby avoiding dirt and grime between the water stirring member and the floor of the washing tub. This solution can prevent residual stains or bacteria in the washing device from causing secondary contamination to the clothes to be washed, thereby improving the user experience.
  • the solution of this embodiment also includes: the water stirring member has a maximum radius section at a certain extension height, there is a distance between the maximum radius section and the inner surface of the barrel bottom, and the clothes can be washed below the position of the maximum radius section of the water stirring member.
  • the water stirring member 200 is extended upward from the bottom of the washing tub 100 along the axial direction thereof and is disposed in the washing tub 100.
  • the water stirring member 200 has a maximum radius section Dmax at one of its extension heights.
  • the washing space refers to the space area that the clothes C can reach during the washing process.
  • the radius of the water-stirring member 200 refers to the radius of a circle formed by taking a cross section of the water-stirring member 200 in a direction perpendicular to its rotation axis and taking the rotation center as the center at the maximum distance from the rotation center on the cross section.
  • the water stirring member provided in this embodiment is rotatably arranged in the washing tub of the washing machine, and is used to drive the washing water to rotate, thereby washing the clothes in the washing tub.
  • the water stirring member includes a support column and a water stirring plate.
  • the support column has a certain extension length, one end of which is matched with the bottom of the washing tub, and the other end extends toward the barrel opening of the washing tub.
  • One end of the water stirring plate is arranged at any height of the support column, and the other end extends above the washing tub.
  • the water stirring plate has a maximum radius section, which can be located at any extension height of the water stirring plate.
  • the water stirring member provided in this embodiment has a flexible material 260 wrapped on its outer surface, so that the friction between the water stirring member and the clothes is small, so that the clothes are not easy to be linted.
  • the maximum radius section can be at a certain extension position. That is to say, the water stirring plate has a certain thickness, and the maximum radius section is at the arbitrary thickness.
  • the shape of the water stirring plate can be a candied haws structure or an umbrella structure. Of course, it can also be other shapes, and the specific shape is not limited in the scheme of this embodiment. As long as it can stir the water flow to rotate.
  • the water stirring member includes a support column 210 coaxially arranged with the bottom of the barrel, a water stirring rib 220 arranged on the outer periphery of the support column 210, and a water stirring plate 230 arranged at the end of the support column 210. That is, one end of the support column 210 is connected with the bottom of the barrel, and the other end extends toward the barrel mouth, and the extended end is provided with the water stirring plate 230.
  • the water stirring rib 220 extends obliquely from the outer periphery of the end of the support column 210 away from the water stirring plate toward the top of the washing barrel 100.
  • the support column 210 is a cylindrical structure, and the radius of the cylindrical structure is the same along its extension direction.
  • the support column 210 includes two parts, namely, a first extension section 211 and a second extension section 212 connected to each other.
  • the first extension section 211 extends upward from the bottom of the washing tub 100, and its side wall forms a second guide surface 214.
  • the second extension section 212 extends upward from the first extension section 211, and the radius of the second extension section 212 gradually increases with the increase of height, and its side wall forms a first guide surface 213.
  • the radius of the first extension section 211 and the second extension section 212 are not the same.
  • the radius of the first extension section 211 remains unchanged, and the radius of the second extension section 212 gradually increases with the increase of height.
  • the angle between the side wall of the upper end of the support column 210 and the lower surface of the water stirring plate 230 is greatly increased, thereby effectively reducing the problem of a cleaning dead angle between the upper end of the support column 210 and the lower surface of the water stirring plate 230 that cannot be touched by clothes. Furthermore, in this solution, the contact area between the end cover and the support column 210 is increased, so that the two are fixed more firmly.
  • the maximum radius segment refers to the radius of the horizontal cross section of the water stirring portion 240.
  • the water stirring portion 240 is cross-sectioned in the horizontal direction (see Figure 10), and the distance from the farthest point from the center of rotation on the obtained horizontal cross section to the center of rotation.
  • the radius is the radius R1 of the circular cross section. If the horizontal cross section of the water stirring portion 240 is a non-circular cross section as shown in FIG12 to FIG17, the radius is the distance R2 from the farthest point on the cross section from the rotation center to the rotation center (i.e., the position marked by " ⁇ " in the figure).
  • the outer circumference of the support column is wrapped with a flexible material 260, thereby further reducing the friction with the clothes.
  • the water stirring rib 220 in this embodiment is a plate-like structure with one end arranged on the support column 210 along the extending height direction of the support column 210 and the other end extending outwardly along the radial direction of the support column 210 .
  • the extension length of the water stirring rib 220 is different at different height positions of the support column 210.
  • the outer contour of the water stirring rib 220 is arc-shaped. And the outer contour is wrapped with a flexible material 260, thereby further reducing the friction with the clothes.
  • the water stirring rib 220 in this solution first extends obliquely toward the edge of the barrel opening of the washing tub 100, and at the end of the extension, it tends to extend parallel to the support column 210 toward the upper side of the barrel opening of the washing tub 100.
  • the end of the extension abuts against the water stirring plate 230.
  • the initial inclination angle is the angle between the barrel bottom of the washing tub 100 and the straight line connecting the end of the water stirring rib 220 and the barrel opening edge of the washing tub 100.
  • the dimension of the water stirring rib 220 along the radial direction of the washing tub 100 increases first and then decreases from the lower end to the upper end.
  • the cross-sectional shape of the water stirring rib 220 along the radial direction parallel to the washing tub 100 is close to a shuttle shape, and the peripheral edge of the water stirring rib 220 extends from bottom to top, and the angle between the extension direction and the vertical direction gradually decreases, so that the peripheral edge of the water stirring member 200 forms a curve that bends toward the barrel wall of the washing tub 100.
  • the upper end of the peripheral edge of the water stirring rib 220 coincides with the periphery of the water stirring tray 230.
  • the number of water stirring ribs can be set according to demand.
  • the water-stirring member 200 includes a support column 210, and a water-stirring rib 220 arranged on the side wall of the support column 210 and protruding along the radial direction or near radial direction of the support column away from the axis of the support column 210.
  • the water-stirring rib 220 extends along the axial direction of the support column in the length direction, and extends in the width direction away from the peripheral direction of the support column.
  • the water-stirring rib 220 can be arranged radially or deviate from the radial direction.
  • the assembly portion 210-1 is a solid column, preferably a cylindrical body, and the hollow column 210-8 extends upward from the upper end surface of the assembly portion 210-1.
  • the outer diameter of the connection between the hollow column 210-8 and the assembly portion 210-1 can be greater than the radius of the assembly portion 210-1, or less than or equal to the radius of the assembly portion 210-1; the outer peripheral wall of the hollow column 210-8 and the outer peripheral wall of the assembly portion 210-1 smoothly transition and extend upward.
  • the water stirring portion 240 has a horizontal cross section with the largest radius at a certain height from the upper end of the assembly portion 210-1.
  • a water stirring plate 230 is provided at the top of the support column 210.
  • the maximum radius Rmax of the water stirring portion 240 is formed by the outer periphery of the water stirring plate 230.
  • the top surface of the water stirring plate 230 is a curved surface convex upward.
  • a cavity 210-9 similar to the outer shape of the support column 210 is formed inside the hollow column 210-8.
  • the water stirring ribs 220 are also configured as hollow structures.
  • the internal space of the water stirring rib 220 is connected to the cavity 210-9 inside the hollow column 210-8.
  • the assembly portion 210 - 1 and the stirring shaft are circumferentially positioned by splines and rotate together, and are axially positioned by screws 210 - 7 .
  • the top of the water stirring member 200 is provided with an opening communicating with the cavity 210-9 inside the hollow column, and the screw 210-7 enters the cavity 210-9 through the opening and downwardly connects with the stirring shaft key-connected in the assembly portion 210-1, thereby fixing the water stirring member 200 with the stirring shaft in the axial direction.
  • a blocking component is installed at the opening.
  • a sealing groove 210-4 is provided on the top of the water stirring member 200, and the sealing groove 210-4 is formed by being coaxially recessed downward from the top surface of the water stirring plate 230.
  • An opening communicating with the mold cavity 210-9 is provided on the bottom of the sealing groove 210-4.
  • the sealing groove 210 - 4 is provided with a sealing cover 210 - 5 for sealing the upper end of the water stirring member 200 to prevent washing water from entering the interior of the water stirring member 200 .
  • the sealing cover 210-5 includes a flat plate portion and an inserting portion.
  • the flat plate portion covers the notch of the sealing groove 210-4 and is embedded in the top of the water stirring member 200.
  • the inserting portion is inserted into the sealing groove 210-4 and has an interference fit with the sealing groove 210-4.
  • the top of the flat plate portion and the top of the water stirring member 200 are in the same plane.
  • a sealing ridge extending along the circumference of the plug-in portion is provided in the middle of the plug-in portion, and the plug-in portion elastically abuts against the inner wall of the first section of the sealing groove 210-4 through the sealing ridge.
  • the sealing ridge extends along the circumference of the plug-in portion and is provided with multiple circles arranged at intervals along the axial direction of the plug-in portion.
  • the water-stirring ribs 220 have the above-mentioned structure, a Coanda effect can be formed during washing, driving the water flow to flow along the outer peripheral edge of the water-stirring ribs 220, so that in the area close to the axis of the washing tub 100, the water flow has a flow tendency to fit the outer peripheral edge of the water-stirring ribs 220, and as the height increases, the flow direction of the water flow is closer to upward rather than flowing toward the periphery. In this way, the lifting force of the water flow on the clothes in the area close to the axis can be enhanced, driving the clothes to move upward along the second guide surface 214 to the first guide surface 213, and finally forming a circular motion path.
  • the clothes moving along the bottom of the barrel toward the central area can also be lifted along the outer edge of the water-stirring ribs 220 after contacting the water-stirring ribs 220. After moving to the maximum radius section Dmax of the water-stirring member 200, they move toward the periphery under the action of inertia and centrifugal force, and finally fall to the bottom of the barrel along the wall of the washing barrel 100.
  • the radius of any horizontal section of the water stirring portion 240 specifically refers to the distance from the farthest end of the water stirring rib 220 from the axis to the central axis on the horizontal section.
  • the number of the water stirring ribs 220 is an even number
  • the length of the line connecting the farthest ends of two relative water stirring ribs 220 from the axis is the diameter of the horizontal section of the water stirring portion 240.
  • the number of the water stirring ribs 220 is an odd number, there are no relatively arranged water stirring ribs 220, and at this time the horizontal section of the water stirring portion 240 does not form an axisymmetric figure, but the diameter of the horizontal section of the water stirring portion 240 is still twice the radius determined above.
  • the water stirring ribs extend spirally along the side wall surrounding the support column.
  • the horizontal cross section of the water stirring portion may not form a regular geometric shape, but the radius of the horizontal cross section of the water stirring portion is still the distance from the farthest end of the water stirring ribs from the axis to the central axis on the cross section.
  • the water stirring tray 230 has an extended height in the central axis direction of the washing tub 100 , and the maximum radius section Dmax is located on the water stirring tray 230 .
  • the water stirring member is an umbrella-shaped structure
  • the support column 210 is equivalent to the umbrella handle
  • the water stirring plate 230 is equivalent to the umbrella cover.
  • the radius of the water stirring plate 230 decreases from bottom to top, and the maximum radius section Dmax on the water stirring plate 230 is located at the lowermost end of the water stirring plate 230. Since the water stirring ribs 220 are arranged at intervals along the circumference of the support column 210, the uppermost end of the water stirring ribs 220 is arranged below the water stirring plate 230.
  • the upper surface of the water stirring plate 230 is a curved surface with the middle area higher than the outer peripheral area. That is, the middle area of the upper part of the water stirring plate has a sealing cover 210-5 higher than the upper surface, and the outer peripheral area of the sealing cover 210-5 is a curved surface extending downward. The outer peripheral area of the sealing cover 210-5 is covered with a flexible material 260.
  • a raised stirring portion 231 is provided on the curved surface.
  • a flexible material 260 is wrapped on the outer surface of the stirring portion.
  • the stirring portion has a certain extension length, one end of which is arranged close to the central area of the upper surface of the water stirring plate, and the other end of which is extended toward the edge of the water stirring plate.
  • the stirring portion 231 is in the shape of a rocket, with one end where the rocket body is located close to the central area of the upper surface of the water stirring tray 230, and one end where the rocket head is located extending toward the edge of the water stirring tray 230.
  • a plurality of stirring portions 231 are arranged at intervals on the upper surface of the water stirring tray 230.
  • the stirring portion 231 rotates with the water stirring member 200 to stir the washing water above the water stirring tray 230, and can also make the clothes fully rub against the surfaces of the plurality of stirring portions 231, so that the clothes are washed more cleanly.
  • the uppermost end of the water stirring rib 220 is fixedly abutted against the inner surface of the water stirring plate 230 .
  • the distance between the outermost contour of the water-stirring rib 220 and the mounting column is less than the radius of the maximum radius section Dmax of the water-stirring plate 230.
  • the radius of the maximum radius section Dmax on the water-stirring plate 230 is greater than or equal to the radius of the circle formed by the outer circumference of the water-stirring rib 220.
  • the maximum radius section Dmax can be set at any extension height position of the water stirring plate 230.
  • the water stirring tray 230 can be divided into three parts along the extension direction of the height of the water stirring tray 230, namely, a lower area, a middle area, and an upper area, and the maximum radius section Dmax can be set in any area of the lower area, the middle area, and the upper area. That is, along the extension direction of the height of the water stirring tray 230, the radius of the end cover can gradually decrease, can also gradually increase, or can first gradually increase and then gradually decrease.
  • the water stirring plate 230 is composed of two parts. One part is a cylindrical structure that abuts against the water stirring rib 220 and extends upward, and the other part is a conical structure with a radius gradually decreasing at the end of the cylindrical structure. In this solution, the maximum radius section Dmax is still located in the lower area of the water stirring plate 230.
  • the water stirring plate 230 is a disc-shaped structure disposed above the water stirring ribs.
  • the water stirring plate 230 is a structure in which the radius gradually increases from bottom to top and then gradually decreases.
  • the maximum radius section Dmax is equivalent to being located in the middle area of the water stirring plate 230.
  • the water stirring plate 230 is composed of two parts. One part is a truncated cone structure that abuts against the water stirring rib 220 and extends upward, and the other part is a conical structure whose radius gradually decreases at the end of the truncated cone structure. In this solution, the maximum radius section Dmax is still located in the lower area of the water stirring plate 230.
  • the water stirring tray may also be in an irregular shape as shown in FIG8 .
  • the shape of the water stirring plate 230 may also be regular or irregular.
  • the cross section of the water stirring plate 230 at a certain height position may be a circle, an ellipse, a triangle, a square, a rectangle, a polygon with equal sides, a polygon with unequal sides, or an irregular shape composed of semicircles with different radii.
  • the cross-sectional shapes at different thickness positions may be different.
  • the water stirring member is made of plastic, and the flexible material 260 wrapped outside the water stirring member is rubber or silicone.
  • the water stirring member and the flexible material 260 can be connected together in the form of double injection molding.
  • the flexible material 260 can be colorful.
  • the water-stirring member provided in this embodiment has a flexible material 260 wrapped on its outer surface, thereby reducing friction between the water-stirring member and the clothes to be washed, so that the clothes are not easily linted.
  • the washing tub and outer tub 100-1 of the washing machine are designed to be parallel to the horizontal plane, and the gap between the two is larger than the radius of the cleaning particles 270, so that the cleaning particles 270 can move smoothly in the gap with the movement of water to clean the tub wall.
  • the washing machine further comprises an assembly part which is coaxially arranged with the bottom of the washing tub, and the water stirring member is connected with the bottom of the tub via the assembly part.
  • the support column 210 is coaxially arranged with the assembly portion 210 - 1 , and the support column 210 extends upward from the top of the assembly portion 210 - 1 .
  • the upper end of the assembly portion 210 - 1 is connected to the lower end of the support column 210 .
  • the water stirring member 200 is arranged in the washing tub 100 and extends upward from the bottom of the washing tub 100 along its axial direction.
  • the water stirring plate on the water stirring member 200 has a maximum radius section Dmax at one of its extension heights.
  • the height value of the spacing is set to be greater than a preset value, the power of the water flow will not become very small when it moves into the spacing, and the stains at the spacing can be flushed, thereby avoiding the accumulation of dirt and grime at the spacing.
  • there is a spacing between the maximum radius section Dmax and the inner surface of the washing tub 100 the clothes to be washed can be washed within the spacing.
  • the radius of the water-stirring member 200 refers to the radius of a circle formed by taking a cross section of the water-stirring member 200 in a direction perpendicular to its rotation axis and taking the rotation center as the center at the maximum distance from the rotation center on the cross section.
  • the solution of this embodiment also includes: 10 cm. That is, the distance between the maximum radius section on the water stirring member and the inner surface of the bottom of the washing tub is at least 10 cm, thereby ensuring that the clothes C have enough washing space.
  • the washing tub includes a tub bottom 100-a disposed at the bottom and a tub body 100-b disposed above the tub bottom, and the maximum radius section of the water stirring member is disposed above the highest point of the tub bottom 100-a. That is, the maximum radius section is disposed in the tub body 100-b and is at a certain distance from the highest position of the tub bottom 100-a.
  • the value of the spacing can be adjusted according to actual conditions. That is, in order to divide the washing tub 100 into two washing spaces, the preset value of the spacing can be increased. In other words, the distance between the maximum radius section Dmax of the water stirring member 200 and the bottom of the washing tub 100 is increased, so that some clothes can be washed in this area.
  • the preset value and the specific distance between the maximum radius section Dmax of the water stirring member 200 and the bottom of the washing tub 100 in the finished product they can be determined according to needs, and no specific limitation is made in the solution of this embodiment.
  • the support column 210 When the support column 210 is a cylindrical structure, and the radius of the cylindrical structure along its extension direction is the same, the support column 210 extends upward from the top of the assembly portion 210 - 1 , and a water stirring plate 230 is provided at the extension end.
  • the first extension section is connected to the assembly portion.
  • the first part is vertically arranged in the groove-like structure 250 and connected to the stirring shaft, and the second part protrudes from the inner surface of the barrel bottom and is connected to the support column 210.
  • the radius of the groove-like structure 250 is slightly larger than the radius of the assembly part. More specifically, the radius of the groove-like structure 250 is slightly larger than the radius of the assembly part installed therein, that is, the radius of the first part.
  • the upper end of the second part of the assembly portion is at a certain distance from the inner surface of the barrel bottom, so the lower end of the water stirring rib 220 is also at a certain distance from the inner surface of the barrel bottom.
  • the lowermost end of the water stirring rib 220 does not directly contact the bottom of the washing tub, but is spaced between the assembly portion and the inner surface of the bottom of the tub. Therefore, during use, when the stirring shaft drives the water stirring member to rotate, the water stirring rib 220 does not rub against the inner surface of the bottom of the washing tub, thereby not increasing the friction between the water stirring member and the bottom of the washing tub when rotating.
  • a plurality of water holes are provided in the area between the outer periphery of the groove-like structure and the peripheral wall of the washing tub, so that the water in the washing tub can enter the outer tub 100-1.
  • the inner diameter of the water hole is smaller than the radius of the cleaning particles 270, so as to prevent the cleaning particles 270 from entering the washing tub from between the washing tub and the outer tub 100-1.
  • the groove-shaped structure 250 may not be provided on the bottom of the washing tub, and the installation opening may be directly provided on the surface of the bottom of the tub, and the assembly portion may be directly provided protruding from the inner surface of the bottom of the tub.
  • the lower end of the supporting rib is at a certain distance from the inner surface.
  • the cleaning particles 270 When draining water, the cleaning particles 270 enter the accommodating chamber 280 from between the outer tub 100 - 1 and the washing tub; when water is entering water, the cleaning particles 270 enter the accommodating chamber 280 from between the outer tub 100 - 1 and the washing tub.
  • the accommodating chamber 280 is in communication with the drain pipe 300 , and a filtering device 290 for blocking the cleaning particles 270 is disposed between the two.
  • the washing device includes a drain valve 310 disposed above the drain pipe 300 , and the drain valve 310 closes or opens the drain pipe 300 by abutting against or away from the wall of the accommodating chamber 280 on the side where the filter device 290 is located.
  • a receiving chamber 280 for collecting cleaning particles 270 is provided below the bottom wall of the outer tub 100-1 of the washing machine, and the receiving chamber 280 is connected to the outer tub 100-1 through an opening provided on the bottom wall.
  • the receiving chamber 280 is also connected to the drain pipe 300, and a filter device 290 for blocking the cleaning particles 270 is provided between the drain pipe 300 and the receiving chamber 280.
  • the filter device 290 is a filter screen, which is arranged on the right side of the accommodating chamber 280.
  • a drain valve 310 is installed on the right side of the filter screen.
  • a valve plug is arranged on the drain valve 310, and below the valve plug is the water inlet of the drain pipe 300.
  • valve plug of the drain valve 310 moves to a position away from the accommodating chamber 280, opens the water inlet of the drain pipe 300, and the cleaning particles 270 enter the accommodating chamber 280 from the space between the outer barrel 100-1 and the washing bucket along with the water flow for storage.
  • the outer edge of the water stirring rib 220 is arc-shaped, and the outer edge is provided with a flexible material 260. Since no dial is provided in the washing tub, the projection of any position of the outer edge vertically to the bottom of the tub is directly and unobstructedly located on the inner surface of the bottom of the washing tub 100. Any position of the outer edge of the water stirring rib 220 extends vertically downward to the bottom of the inner tub and contacts the inner surface of the inner bottom of the tub.
  • water-stirring ribs 220 in this embodiment are arranged at intervals along the circumference of the support column 210, the outer edges of several water-stirring ribs at any position perpendicular to the support column are connected to form a circle, and the projection of any position on the circumference of the circle vertically to the bottom of the barrel is directly located on the inner surface of the bottom of the washing barrel 100.
  • water-stirring ribs are plate-shaped structures, the opposite sides of any two adjacent water-stirring ribs are wrapped with the flexible material 260 .
  • a circle is drawn with the vertical distance between the edge where the maximum radius of the water-stirring rib 220 is located and the support column 210 as the radius, and the center of the support column 210 parallel to the edge where the maximum radius of the water-stirring rib 220 is located as the circle.
  • No dial is set in the circular area formed between the position where the circular edge is projected vertically to the bottom of the barrel and the outer periphery of the support column 210.
  • the circular area formed by the edge of the maximum radius segment Dmax on the water stirring plate 230, where the projection of the circular edge vertically to the bottom of the barrel is located, and the circular area formed between the outer periphery of the support column 210, is not provided with a dial.
  • the solution of this embodiment also includes: the depth of the washing tub 100 is H, and there is a distance between the maximum radius section Dmax on the water stirring plate 230 of the water stirring member 200 and the inner surface of the bottom of the tub, and the height of the distance is h.
  • the above distance h and the depth H of the washing tub 100 satisfy: h/H ⁇ 1%.
  • the ratio of the height h of the interval to the height H of the washing tub 100 may also be greater than or equal to other values.
  • the maximum radius section Dmax on the water stirring tray 230 cannot be too large.
  • the length of the maximum radius section Dmax can be set to not exceed the radius length of the inner drum.
  • the solution provided in this embodiment not only sets cleaning particles 270 between the outer tub 100-1 and the washing tub to keep the two clean, but also does not set a dial inside the washing machine, thereby avoiding dirt and grime between the water stirring member and the floor of the washing tub.
  • This solution can avoid secondary contamination of the laundry caused by residual stains or bacteria in the washing device, thereby improving the user experience.

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  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

一种洗涤设备，洗涤设备包括外桶，以及同轴设于外桶中的洗涤桶，外桶与洗涤桶之间设有清洁桶壁的清洗颗粒；洗涤桶内部具有可旋转的搅水构件，搅水构件从洗涤桶的桶底向上延伸设置，洗涤桶内部不设置拨盘。该洗涤设备，不但在外桶和洗涤桶之间设置清洗颗粒，使二者之间保持清洁，而且在洗涤桶内部不设置拨盘，从而避免搅水构件和洗涤桶底面之间藏污纳垢，能够避免洗涤设备中具有残留的污渍或者细菌对待洗涤衣物造成二次污染，提高了用户的使用体验。

Description

一种洗涤设备 技术领域
本发明属于衣物处理设备领域，具体地说，涉及一种洗涤设备。
背景技术
洗衣机作为一种便捷的衣物清洗设备，已经广泛地进入大众的生活中。现有的洗衣机分为滚桶洗衣机和波轮洗衣机，其中，波轮洗衣机由于具有较好的清洗效果而受到了广大用户的喜爱。
波轮洗衣机内通常包含有洗涤内桶和波轮，波轮设置在洗涤内桶的底部。在波轮洗衣机工作时，通过波轮的转动带动内桶内的洗涤水转动，实现对内桶内待清洗衣物的洗涤。现有的波轮通常是扁平的圆形波轮，洗涤时衣物上的污垢和线屑等杂质容易积存在波轮的底面与内桶之间的间隙里，单纯通过冲洗的方式无法有效清理，以及，洗涤时大部分衣物覆盖在波轮上，容易导致衣物缠绕和磨损，同时增加了电机的能耗。并且，污垢和线屑长期处于潮湿的环境里便容易滋生细菌，给用户带来不好的使用体验。如果想要彻底清理，就需要将波轮拆下来对间隙内的污垢进行刷洗，这种操作比较复杂，使用户体验进一步变差。
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，提供一种在洗涤桶中不设置拨盘，从而避免搅水构件与洗涤桶桶底之间积累污渍的洗涤设备。
为解决上述技术问题，本发明采用技术方案的基本构思是：提供一种洗涤设备。
所述洗涤设备包括外桶，以及同轴设于外桶中的洗涤桶，外桶与洗涤桶之间设有清洁桶壁的清洗颗粒；
所述洗涤桶内部具有可旋转的搅水构件，所述搅水构件从洗涤桶的桶底向上延伸设置，洗涤桶内部不设置拨盘。
本发明提供的方案，不但在外桶和洗涤桶之间设置清洗颗粒，使二者之间保持清洁。而且在洗涤内部不设置拨盘，从而避免搅水构件和洗涤桶地面之间藏污纳垢。该方案能够避免洗涤设备中具有残留的污渍或者细菌对待洗涤衣物造成二次污染，提高了用户的使用体验。
进一步地，搅水构件在某一延伸高度上具有最大半径段，最大半径段与桶底的内表面之间具有间距，衣物能够在搅水构件最大半径段所在位置的下方洗涤。
进一步地，搅水构件包括与桶底同轴设置的装配部和设于装配部上方的搅水部；
洗涤桶的桶底内表面具有向下延伸设置的槽状结构，所述装配部设置在槽状结构中，其上端突出于槽状结构高于桶底内表面或者与桶底的内表面平齐设置，所述槽状结构的半径略大于装配部的半径；
所述槽状结构的底面开设有安装口，搅拌轴穿过安装口插入装配部与搅水部连接；
槽状结构外周的桶底上设置有若干个过水孔，过水孔的内径小于清洗颗粒的半径。
洗涤设备包括设置在洗涤桶桶底外侧的法兰盘；
搅拌轴穿过安装口和法兰盘插入装配部与搅水部连接；
所述搅水部具有支撑柱以及设置在支撑柱上的搅水筋，所述搅水筋的外沿向洗涤桶周壁方向延伸；
所述支撑柱自装配部的顶端向上延伸，支撑柱和装配部连接处的半径相近。
进一步地，洗涤桶的桶底和外桶的桶底均与水平面趋于平行，且二者之间的间隙大于清洗颗粒的半径；
搅拌轴依次穿过外桶底、安装口和法兰盘插入装配部与搅水部连接；
所述搅水部还包括伞面结构的搅水盘，所述搅水盘安装在搅水筋上方、搅水构件的延伸末端位置处，且最大半径段位于搅水盘上。
进一步地，搅水盘上部的中间区域具有高于上表面的密封盖，密封盖的外周区域为向下延伸的曲面；
曲面上设置有若干个凸起的搅拌部，所述搅拌部具有一定的延伸长度，其一端靠近搅水盘上表面的中心区域设置，另一端朝向搅水盘边沿方向延伸设置。
进一步地，洗涤设备下部设置有与外桶相连的用来收集清洗颗粒的容纳腔；
排水时清洗颗粒从外桶与洗涤桶之间进入容纳腔；进水时清洗颗粒从容纳腔进入外桶与洗涤桶之间。
进一步地，容纳腔与排水管连通，且二者之间设置有阻挡清洗颗粒的过滤装置。
进一步地，洗涤设备包括设置在排水管上方的排水阀，排水阀通过抵接或者远离过滤装置所在的一侧的容纳腔壁来关闭或者打开排水管。
进一步地，所述搅水构件的外表面至少局部包裹有柔性材料。
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。
1、本发明提供的方案，不但在外桶和洗涤桶之间设置清洗颗粒，使二者之间保持清洁。而且在洗涤内部不设置拨盘，从而避免搅水构件和洗涤桶地面之间藏污纳垢。该方案能够避免洗涤设备中具有残留的污渍或者细菌对待洗涤衣物造成二次污染，提高了用户的使用体验。
2、本发明提供的方案，由于在搅水构件的外表面至少局部包裹有柔性材料，从而使搅水构件与衣物之间的摩擦力小，使衣物不容易起毛。
3、本发明提供的方案，由于在搅水盘的上表面设置有若干个凸起的搅拌部，从而进一步增大了和衣物的接触面积，使衣物洗涤的更加干净。
4、本发明提供的方案，由于在容纳腔与排水管之间设置有过滤装置，从而能够防止清洗颗粒进入排水管排出。
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是本发明安装搅水构件的洗涤设备示意图；
图2是本发明搅水构件安装在洗涤桶中的剖视图；
图3是图2中安装有搅水构件的放大图；
图4是本发明实施例一搅水构件示意图；
图5是本发明实施例一搅水构件包裹柔性材料的示意图；
图6是本发明实施例一搅水构件的一种实施方式示意图；
图7是本发明实施例一搅水构件的一种实施方式示意图；
图8是本发明实施例一搅水构件的一种实施方式示意图；
图9本发明实施例一搅水构件的一种实施方式示意图；
图10是本发明实施例中搅水构件的搅水部取截面的示意图；
图11是本发明实施例中具有圆形截面的搅水构件的半径示意图；
图12是本发明实施例中具有椭圆形截面的搅水构件确定半径的示意图；
图13是本发明实施例中具有三角形截面的搅水构件确定半径的示意图；
图14是本发明实施例中具有正方向截面的搅水构件确定半径的示意图；
图15是本发明实施例中具有五边形截面的搅水构件确定半径的示意图；
图16是本发明实施例中具有一种不规则形状截面的搅水构件确定半径的示意图；
图17是本发明实施例中具有另一种不规则形状截面的搅水构件确定半径的示意图。
图中：100、洗涤桶；100-a、桶底；100-b、桶体；100-1、外桶；200、搅水构件；210、支撑柱；210-1、装配部；210-4、密封槽；210-5、密封盖；210-7、螺钉；210-8、空心柱；210-9、型腔；211、第一延伸段；212、第二延伸段；213、第一引导面；214、第二引导面；220、搅水筋；230、搅水盘；231、搅拌部；250、槽状结构；260、柔性材料；270、清洗颗粒；280、容纳腔；290、过滤装置；300、排水管；310、排水阀；Dmax、最大半径段。
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至图16所示，本发明提供一种洗涤设备。
所述洗涤设备包括外桶，以及同轴设于外桶中的洗涤桶，外桶与洗涤桶之间设有清洁桶壁的清洗颗粒；
所述洗涤桶内部具有可旋转的搅水构件，所述搅水构件从洗涤桶的桶底向上延伸设置，洗涤桶内部不设置拨盘。
本发明提供的方案，在洗涤内部不设置拨盘，从而避免搅水构件和洗涤桶地面之间藏污纳垢。该方案能够避免洗涤设备中具有残留的污渍或者细菌对待洗涤衣物造成二次污染，提高了用户的使用体验。
实施例一
如图1到图3所示，本实施例提供一种洗涤设备。
所述洗涤设备包括外桶，以及同轴设于外桶中的洗涤桶，外桶与洗涤桶之间设有清洁桶壁的清洗颗粒；
所述洗涤桶内部具有可旋转的搅水构件，所述搅水构件从洗涤桶的桶底向上延伸设置，洗涤桶内部不设置拨盘。
本实施例提供的洗涤设备为具有自清洁功能的洗衣机。所述洗衣机包括外桶100-1，以及同轴设于外桶100-1中的洗涤桶100。在外桶100-1与洗涤桶100之间设有清洁桶壁的清洗颗粒270，从而避免外桶100-1和洗涤桶100之间附着污渍。
另外，在洗涤桶内部设置有搅水构件，但是不设置拨盘。所述搅水构件从洗涤桶的桶底向上延伸设置。其中，所述搅水构件200能够相对于洗涤桶100旋转，也能够和洗涤桶100一起以相同的方向或者相反的方向旋转。
本发明提供的方案，但在外桶100-1和洗涤桶之间设置清洗颗粒270，使二者之间保持清洁。而且在洗涤内部不设置拨盘，从而避免搅水构件和洗涤桶地面之间藏污纳垢。该方案能够避免洗涤设备中具有残留的污渍或者细菌对待洗涤衣物造成二次污染，提高了用户的使用体验。
本实施例的方案还包括：搅水构件在某一延伸高度上具有最大半径段，最大半径段与桶底的内表面之间具有间距，衣物能够在搅水构件最大半径段所在位置的下方洗涤。
所述搅水构件200是从洗涤桶100的桶底沿其轴向向上延伸设置在洗涤桶100中的。搅水构件200在其一延伸高度上具有最大半径段Dmax。所述最大半径段Dmax与洗涤桶100的桶底的内表面之间具有间距，且该间距的高度值大于预设的数值，从而使待洗涤的衣物能够在该间距内进行洗涤，避免该间距处藏污纳垢。在本方案中，洗涤空间是指洗涤过程中衣物C可以到达的空间区域。
需要说明的是，本发明的实施例中，所述搅水构件200的半径指的是，搅水构件200沿垂直于其转动轴线的方向取截面，所得截面上距离转动中心的距离最大处以转动中心为圆心所围成的圆的半径。
接下来详细介绍洗涤桶内搅水构件的具体结构：
本实施例提供的搅水构件旋转的设置在洗衣机的洗涤桶中，用来驱动洗涤水转动，实现对洗涤桶内衣物的洗涤。
所述搅水构件包括支撑柱与搅水盘。支撑柱具有一定的延伸长度，其一端与洗涤桶的桶底配合，另一端向洗涤桶的桶口方向延伸。搅水盘的一端设置在支撑柱的任意高度处，另一端向洗涤桶上方延伸。搅水盘上具有最大半径段，该最大半径段可以位于搅水盘的任意延伸高度处。
本实施例的方案中，在所述搅水构件的外表面包裹有柔性材料260。仅在支撑柱上包裹柔性材料260，或者仅在搅水盘上包裹柔性材料260，或者既在支撑柱上包裹柔性材料260也在搅水盘上包裹柔性材料260。
本实施例提供的搅水构件，由于其外表面包裹有柔性材料260，从而使搅水构件与衣物之间的摩擦力小，使衣物不容易起毛。
由于搅水盘的一端设置在支撑柱的任意高度处，另一端向洗涤桶上方延伸，且最大半径段可以在某一延伸位置处。也就是说搅水盘具有一定的厚度，最大半径段在该任意厚度处。搅水盘的形状可以是糖葫芦状结构，也可以是伞面状结构。当然还可以是其他形状，在本实施例的方案中对具体的形状不做限定。只要能够搅动水流旋转即可。
所述搅水构件包括与桶底同轴设置的支撑柱210，和设置在支撑柱210外周上的搅水筋220，以及设置在支撑柱210末端的搅水盘230。也就是说，支撑柱210一端与桶底配合相连，另一端向桶口方向延伸，其延伸末端设置有搅水盘230。所述搅水筋220从支撑柱210远离搅水盘一端的外周倾斜向洗涤桶100上方延伸设置。
在本实施例的一个具体方案中，所述支撑柱210是圆柱形结构，并且沿着其延伸方向该圆柱形结构的半径均相同。
在本实施例的另一个具体方案中，所述支撑柱210包括两部分，分别为相连的第一延伸段211和第二延伸段212。其中，第一延伸段211由洗涤桶100底部向上延伸，其侧壁形成第二引导面214。第二延伸段212由第一延伸段211向上延伸，且第二延伸段212的半径随着高度的增加逐渐增大，其侧壁形成第一引导面213。也就是说，第一延伸段211和第二延伸段212的半径并不相同。第一延伸段211的半径不变，第二延伸段212随着高度的增加，半径逐渐变大。通过设置第一延伸段211和第二延伸段212，大幅度增大了支撑柱210上端的侧壁与搅水盘230下侧表面之间的夹角大小，进而有效减少了支撑柱210上端与搅水盘230下侧表面之间存在衣物接触不到的清洁死角的问题。并且在该方案中，增大了端盖与支撑柱210的接触面积，使二者固定的更加牢固。
需要说明的是，本发明的实施例中，最大半径段是指搅水部240的水平截面的半径，搅水部240沿水平方向取截面(参见图10)，所得水平截面上距离转动中心最远一点至转动中心的距离。
具体地，如果搅水部240的水平截面为图11所示的圆形，则所述的半径即为该圆形截面的半径R1。如果搅水部240的水平截面为图12至图17所示的非圆形，则所述的半径即为该截面上距离转动中心最远一点至转动中心(即图中“×”所标记的位置)的距离R2。
在上述方案中，在支撑柱的外周包裹有柔性材料260，从而进一步的减小了和衣物的摩擦。
本实施例中的搅水筋220是一端沿着支撑柱210的延伸高度方向设置在支撑柱210上，另一端沿着支撑柱210的径向方向向外延伸设置的板状结构。
值得说明的是，在支撑柱210不同的高度位置处，搅水筋220的延伸长度不同。也就是说，搅水筋220的外部轮廓为弧形。并且在外部轮廓处包裹有柔性材料260，从而进一步的减小了和衣物的摩擦。
更值得说明的是，本方案中的搅水筋220先倾斜向洗涤桶100的桶口边沿处倾斜延伸，在延伸末端趋向平行于支撑柱210向洗涤桶100桶口上方延伸。且延伸末端与搅水盘230抵接。在上述优选方案中，初始倾斜角度为洗涤桶100的桶底和搅水筋220端部与洗涤桶100桶口边沿处连接的直线之间的夹角。
在本实施例的具体方案中，搅水构件200包括若干个搅水筋220，若干个搅水筋220沿着支撑柱210的周向等距间隔设置。支撑柱210同一高度位置处的搅水筋220的末端围成一个圆形，且沿着支撑柱210向上的延伸方向，搅水筋220的末端围成的圆形的半径增大。其中，搅水筋220的末端围成的圆形的半径可以是逐渐增大的，也可以是先逐渐增大后减小，还可以是半径一开始变化范围较小然后再变化范围较大。
例如，所述搅水筋220沿洗涤桶100径向的尺寸由下端至上端先增大后减小。作为一种具体实施方式，搅水筋220沿平行于洗涤桶100径向的截面形状接近为梭形，搅水筋220的外周边缘由下至上延伸，延伸方向与竖直方向之间的夹角逐渐缩小，使得搅水构件200的外周边缘形成向洗涤桶100的桶壁弯曲的曲线。搅水筋220外周边缘的上端与搅水盘230的外周重合。在本方案中，搅水筋的数量可以根据需求设置。
具体的，如图3所示，本实施例中，所述搅水构件200包括装配部210-1，和自装配部210-1向上延伸的搅水部240，所述装配部210-1设置为一实心结构，所述搅水部240至少部分设置为空心结构，例如，搅水部240自顶端沿轴向向装配部210-1设置的空腔。
具体的，本实施例中，所述装配部210-1为一实心柱体，能够增加搅水构件200的连接强度。所述搅水部240具有一体成型的空心结构，所述搅水部240成型在装配部210-1的顶部，装配部210-1还能够封堵搅水部240空心结构的下端。
作为一种具体实施方式，所述搅水构件200包括支撑柱210，和设置在支撑柱210侧壁上、沿支撑柱的径向或接近径向向远离支撑柱210的轴线的方向凸出的搅水筋220，所述搅水筋220在长度方向上沿支撑柱的轴向延伸，搅水筋220在宽度方向上向远离支撑柱的外周方向延伸，可以沿径向设置，也可以偏离径向设置。
本实施例中，所述装配部210-1为一实心柱体，优选为圆柱体，所述空心柱210-8自装配部210-1的上端面向上延伸。空心柱210-8与装配部210-1连接处的外径可以大于装配部210-1的半径，也可以小于或等于装配部210-1的半径；空心柱210-8的外周壁与装配部210-1的外周壁平滑过渡向上延伸。
所述搅水部240在距离装配部210-1上端一定高度处具有半径最大的水平截面。在支撑柱210的顶端设置有搅水盘230，搅水部240的半径最大处Rmax由搅水盘230的外周形成，搅水盘230的顶面为向上凸起的曲面。所述空心柱210-8内部形成与支撑柱210的外部形状相近的型腔210-9。
优选的，所述搅水筋220也设置为空心结构。
进一步优选的，所述搅水筋220的内部空间与空心柱210-8内部的型腔210-9连通。
进一步优选的，所述搅水筋220的下端至少部分延伸至装配部210-1的外周壁上，与装配部210-1之间一体成型，从而，进一步加强装配部210-1与搅水部240之间连接的强度。
本实施例中，所述搅水部240通过装配部210-1与可转动穿过洗涤桶100底部的搅拌轴相连，使得搅水构件200能够与洗涤桶100之间相对转动。
具体的，所述装配部210-1与搅拌轴之间通过花键进行周向定位，一起转动，通过螺钉210-7进行轴向定位。
本实施例中，所述装配部210-1上设置有自装配部210-1的底部端面同轴向上延伸的花键槽，花键槽至少部分套设在搅拌轴的上端部、与搅拌轴之间键连接。所述花键槽成型在搅水构件200的装配部210-1上。
本实施例中，所述搅水构件200的顶部设置有与空心柱内部的型腔210-9连通的开口，螺钉210-7通过开口进入型腔210-9内向下与键连接在装配部210-1内的搅拌轴连接，在轴向上将搅水构件200与搅拌轴固定连接。为了避免水进入型腔210-9，在开口处安装有封堵部件。
优选的，搅水构件200的顶部设置密封槽210-4，所述密封槽210-4自搅水盘230的顶面同轴向下凹陷形成。密封槽210-4的槽底上设置有与型腔210-9连通的开口。
具体的，所述装配部210-1的上端部设置有贯穿孔，优选为螺纹孔，螺钉210-7的杆部穿过装配部210-1的顶部拧紧在螺纹孔内，螺钉210-7的头部与装配部210-1的顶部抵接。操作人员通过密封槽210-4的槽底上的开口及空心柱210-8的型腔210-9对螺钉210-7进行拆装。所述螺钉优选为沉头螺钉。
所述密封槽210-4处设置有用于封闭搅水构件200上端的密封盖210-5，以避免洗涤水进入搅水构件200内部。
具体的，所述密封盖210-5包括平板部和插接部，所述平板部覆盖密封槽210-4的槽口、嵌设在搅水构件200顶部，插接部插接在密封槽210-4内、与密封槽210-4之间过盈配合。
所述平板部的顶部与搅水构件200的顶部之间处于同一平面。
所述密封槽210-4包括自上向下口径增大的第一段和第二段，插接部的下端设置有自插接部下端外壁向远离搅水构件200的轴线的方向凸出的限位凸，限位凸卡合在第一段与第二 端之间的交界处。
优选的，所述密封槽210-4的第一段的内壁和第二段的内壁之间通过一自上向下向远离搅水构件200的轴线的方向倾斜的锥形面过渡连接，所述限位凸的形状与密封槽210-4的第一段与第二段之间的形状适配，所述限位凸的外周面与第二段的内壁贴合，所述限位凸的顶部与限位槽的第一段与第二段之间的锥形面贴合。优选的，所述限位凸的底部设置为自上向下外径逐渐减小的锥形面，且所述限位凸底部的外径小于密封槽210-4的槽口处的内径。
本实施例中，所述插接部的中部设置有沿插接部的周向延伸的密封凸棱，插接部通过密封凸棱与密封槽210-4第一段的内壁弹性抵接。优选的，所述密封凸棱沿插接部的周向延伸，设置有沿插接部的轴向间隔排列的多圈。
优选的，本实施例中，所述密封凸棱沿远离搅水构件200的轴线的延伸方向向上倾斜，以提高密封盖210-5插入的顺畅性。
在本方案中，搅水筋的上表面与搅水盘的内表面进行抵接，二者抵接的区域包裹有柔性材料260。又由于搅水筋为板状结构，其外沿和搅水筋的两侧表面均包裹有柔性材料260。也就是说，该方案中，搅水筋与衣物接触的区域均包裹有柔性材料260。从而进一步的减小了其和衣物之间的摩擦。
由于搅水筋220具有上述结构，可以在洗涤时形成柯恩达效应，带动水流沿着搅水筋220的外周边缘流动，使得在靠近洗涤桶100轴线的区域，水流具有贴合搅水筋220外周边缘的流动趋势，随着高度的增加，水流的流动方向更接近向上，而不是向外周流动。如此，可以增强水流在靠近轴线区域对衣物的提升力，带动衣物沿第二引导面214向上运动至第一引导面213处，并最终形成环形运动路径。
可以理解的是，沿桶底向中心区域运动的衣物也可以在接触到搅水筋220后，沿搅水筋220的外周边缘被提升，在运动至搅水构件200的最大半径段Dmax后，在惯性及离心力作用下向外周运动，并最终沿着洗涤桶100桶壁下落至桶底。
在上述结构中，搅水部240任一水平截面的半径，具体指的是该水平截面上，搅水筋220距离轴线最远端处至中心轴线的距离。当搅水筋220的数量为偶数时，相对两条搅水筋220距离轴线最远端处连线的长度即为搅水部240水平截面的直径。而当搅水筋220的数量为奇数时，不存在相对设置的搅水筋220，此时搅水部240的水平截面不构成轴对称图形，但搅水部240水平截面的直径仍然是上述所确定的半径的两倍。
在另一种具体实施方式中，搅水筋沿围绕支撑柱的侧壁螺旋延伸。此时，搅水部的水平截面可能无法形成规则的几何图形，但搅水部的水平截面半径仍然为该截面上搅水筋距离轴线最远端处至中心轴线的距离。
在本实施例中，所述搅水盘230在洗涤桶100的中心轴方向上具有延伸高度，并且最大半径段Dmax位于搅水盘230上。
如图4-5所示，在本实施例的一个具体方案中，所述搅水构件为伞状结构，所述支撑柱210相当于伞的伞柄，搅水盘230相当于伞的伞面。在该搅水构件200中，搅水盘230的半径从下向上是变小的，搅水盘230上的最大半径段Dmax位于搅水盘230的最下端。由于搅水筋220是沿着支撑柱210的周向间隔设置的，所以将搅水筋220的最上端设置在搅水盘230的下方。
搅水盘230的上侧表面为中间区域高于外周区域的曲面。也就是说，搅水盘上部的中间区域具有高于上表面的密封盖210-5，密封盖210-5的外周区域为向下延伸的曲面。并且在密封盖210-5的外周区域覆盖上柔性材料260。
为了进一步的增大搅水构件200与待洗涤衣物之间的接触面积，在所述曲面上设置有凸起的搅拌部231。为了进一步的减小与衣物之间的摩擦，所述搅拌部的外表面包裹有柔性材料260。
所述搅拌部具有一定的延伸长度，其一端靠近搅水盘上表面的中心区域设置，另一端朝向搅水盘边沿方向延伸设置。
更具体的，如图4所示，所述搅拌部231为火箭形状，火箭体所在的一端靠近搅水盘230上表面的中心区域设置，火箭头所在的一端朝向搅水盘230边沿方向延伸设置。在本方案中，在搅水盘230的上表面间隔设置多个搅拌部231。从而使衣物在洗涤的过程中，搅拌部231随搅水构件200转动可以对搅水盘230上方的洗涤水起到搅动作用，还可以使衣物与多个搅拌部231的表面进行充分摩擦，将衣物洗涤的更干净。
优选的方案中，搅水筋220的最上端与搅水盘230的内表面抵接固定。
值得说明的是，在本方案中，搅水筋220的最外周的轮廓距离安装柱的距离小于搅水盘230最大半径段Dmax的半径。也就是说，所述搅水盘230上的最大半径段Dmax的半径大于或者等于所述搅水筋220的外周围成的圆形的半径。
在本实施例的方案中，最大半径段Dmax可以设置在搅水盘230的任意延伸高度位置处。 可以沿着搅水盘230高度的延伸方向，将搅水盘230分为三部分，分别为下部区域、中间区域和上部区域，最大半径段Dmax可以设置在下部区域、中间区域和上部区域中的任一区域中。也就是说，沿着搅水盘230高度的延伸方向端盖的半径可以逐渐变小，也可以逐渐变大，还可以先逐渐变大再逐渐变小。
例如，所述搅水盘230是由两部分构成的。一部分为与搅水筋220抵接向上延伸的圆柱形结构，另一部分为在圆柱形结构延伸末端的半径逐渐变小的圆锥形结构。在该方案中，最大半径段Dmax依旧位于搅水盘230的下部区域。
例如，如图7所示，所述搅水盘230是设置在搅水筋上方的圆盘形结构。
例如，所述搅水盘230是从下向上半径先逐渐增大在逐渐变小的结构。在该方案中，最大半径段Dmax相当于位于搅水盘230的中部区域。
例如，如图9所示，所述搅水盘230是由两部分构成的。一部分为与搅水筋220抵接向上延伸的圆台形结构，另一部分为在圆台形结构延伸末端的半径逐渐变小的圆锥形结构。在该方案中，最大半径段Dmax依旧位于搅水盘230的下部区域。
所述搅水盘还可以如图8所示的不规则形状。
在本实施例的其他方案中，搅水盘230的形状还可以是规则的或者是不规则的其他形状。例如，搅水盘230某一高度位置处的横截面可以是圆形、椭圆形、三角形、正方形、长方形、边长相等的多边形、边长不相等的多边形，还可以是不同半径的半圆形组成的不规则形状。
当然，由于搅水盘230具有一定的厚度，在不同厚度位置处的截面形状还可以是不同的。
在上述方案中，搅水构件是由塑料制成，包裹在搅水构件外的柔性材料260为橡胶或者硅胶。搅水构件和柔性材料260可以采用双注塑的形式连接在一起。另外，为了使搅水构件在洗涤桶内更突出，柔性材料260可以为彩色的。
本实施例提供的搅水构件，由于其外表面包裹有柔性材料260，从而减小与待洗涤衣物之间的摩擦，使衣物不容易起毛。
在本实施例的方案中，洗衣机的洗涤桶和外桶100-1均是与水平面趋于平行设计的，并且二者之间的间隙大于清洗颗粒270的半径，从而能够使清洗颗粒270顺畅的随着水流的运动在间隙内运动来清洁桶壁。
洗衣机还包括与洗涤桶桶底同轴设置的装配部，所述搅水构件通过装配部与桶底进行连接。
具体的，支撑柱210与装配部210-1同轴设置，且支撑柱210从装配部210-1的顶端向上延伸。也就是说，所述装配部210-1的上端与支撑柱210的下端进行连接。
所述搅水构件200是从洗涤桶100的桶底沿其轴向向上延伸设置在洗涤桶100中的。搅水构件200上的搅水盘在其一延伸高度上具有最大半径段Dmax。所述最大半径段Dmax与洗涤桶100的桶底的内表面之间具有间距，且该间距的高度值大于预设的数值。本发明中的方案，由于将该间距的高度数值设置为大于预设的数值，从而使水流运动到间距内时动力不会变得很小，还能够冲刷该间距处的污渍，从而避免该间距处藏污纳垢。另外，由于最大半径段Dmax与洗涤桶100的内表面之间具有间距，从而使待洗涤的衣物能够在该间距内进行洗涤。
需要说明的是，本发明的实施例中，所述搅水构件200的半径指的是，搅水构件200沿垂直于其转动轴线的方向取截面，所得截面上距离转动中心的距离最大处以转动中心为圆心所围成的圆的半径。
在本方案中，在洗涤桶100的桶底不设置波轮盘，待洗涤衣物直接与洗涤桶100的桶底的内表面进行接触。
在本方案中，由于在洗涤桶100的桶底不设置波轮盘，并且使最大半径段Dmax与所述洗涤桶100的桶底的内表面之间设置有间距，在洗涤衣物的过程中，水流能够冲刷该间隙，从而避免搅水构件200和洗涤桶100的桶底之间有污垢堆积。
本实施例的方案还包括：10cm。也就是说，搅水构件上的最大半径段与洗涤桶桶底内表面之间的距离最小为10cm。从而保障衣物C具有足够的洗涤空间。
更具体的，所述洗涤桶包括设置在下部的桶底100-a和设置在桶底上方的桶体100-b，而搅水构件的最大半径段高于所述桶底100-a的最高处设置。也就是说，最大半径段设置在桶体中100-b，且与桶底100-a的最高位置处有一定距离。
当然，为了可以使衣物在该间距内洗涤，可以根据实际情况调整该间距的数值。即为了将洗涤桶100分成两个洗涤空间，可以将间距的预设的数值变大。也就是说，将搅水构件200的最大半径段Dmax与洗涤桶100的桶底之间的距离变大，从而使部分衣物在该区域内进行洗涤。至于预设的数值和成品中搅水构件200的最大半径段Dmax与洗涤桶100的桶底之间的具体距离都可以根据需求确定，在本实施例的方案中对此不做具体的限定。
在本实施例的具体方案中，所述装配部210-1与支撑柱210连接处的半径相同，二者是 一体成型的结构。当然，在本实施例的其他方案中，装配部210-1的形状可以是除了圆柱形之外的其他形状，其半径大于略大于支撑柱210的半径的方案也在本发明的保护范围之内。
当所述支撑柱210是圆柱形结构，并且沿着其延伸方向该圆柱形结构的半径均相同。支撑柱210从装配部210-1的顶端向上延伸，且延伸末端设置有搅水盘230。
当所述支撑柱包括相连的第一延伸段211和第二延伸段212时，第一延伸段与装配部进行连接。
在本方案中，洗涤设备包括设置在洗涤桶桶底外侧的法兰盘，还包括设置在外桶100-1外的驱动装置，驱动装置上安装有搅拌轴。在洗涤桶100的桶底上开设有安装口，该安装口为贯穿桶底的开口。驱动装置的搅拌轴通过穿过法兰盘、安装口插入装配部210-1的内部与搅水构件200连接。当洗涤设备执行洗涤操作时，搅拌轴带动装配部从而使搅水构件200旋转。
在本实施例的一个方案中，洗涤桶的桶底具有向下延伸设置的槽状结构250。该洗涤桶桶底几乎与水平面相平，在桶底中间区域向下凹陷形成一个槽状结构250，在槽状结构250的底面上开设有安装口，驱动装置的搅拌轴通过穿过安装口插入竖直设置在槽状结构250内的装配部210-1与搅水构件200连接。其中，装配部210-1的上端与桶底的内表面平齐设置。也就是说，在该方案中，支撑柱210的下端也与桶底的内表面平齐。由于搅水筋220设置在支撑柱210上，并且与支撑柱210的一端连接，所以搅水筋220的下端与桶底的内表面进行抵接。
如图7所示，在本实施例的另一个方案中，洗涤桶的桶底具有向下延伸设置的槽状结构250。该洗涤桶桶底几乎与水平面相平，在桶底中间区域向下凹陷形成一个槽状结构250。在槽状结构250的底面上开设有安装口，驱动装置的搅拌轴通过穿过安装口插入竖直设置在槽状结构250的装配部210-1与搅水构件200连接。其中，装配部210-1竖直设置突出于槽状结构250高于桶底内表面设置。装配部包括两部分，分别为互相连接的第一部分和第二部分。其中第一部分竖直设置在槽状结构250中且与搅拌轴相连，第二部分突出于桶底内表面且与支撑柱210相连。在本方案中，所述槽状结构250的半径略大于装配部的半径。更具体的，槽状结构250的半径略大于安装在其内的装配部的半径，即第一部分的半径。
也就是说，在该方案中，装配部的第二部分上端与桶底内表面具有一定距离，所以搅水筋220的下端与桶底的内表面也有一定距离。
在本方案中，在装配部的外周覆盖柔性材料260。具体的，在突出于槽状结构250高于桶底内表面的部分外周包裹有柔性材料260，也就是在装配部的第二部分的外周包裹有柔性材料260。
本实施例提供的方案，搅水筋220的最下端不与洗涤桶的桶底直接接触，而是通过装配部与桶底的内表面之间间隔设置。从而在使用的过程中，当搅拌轴带动搅水构件旋转时，搅水筋220不会摩擦洗涤桶的桶底的内表面，从而不会增大搅水构件旋转时与洗涤桶桶底的摩擦力。
在本实施例的方案中，由于在洗涤桶的中间区域具有槽状结构，在该槽状结构的外周到洗涤桶的周壁之间的区域设置有若干个过水孔，从而使洗涤桶中的水能够进入到外桶100-1中。其中，过水孔的内径小于清洗颗粒270的半径，从而避免清洗颗粒270从洗涤桶和外桶100-1之间进入洗涤桶内。
当然，在本实施例的其他方案中，还可以在洗涤桶的桶底不设置槽状结构250，直接在桶底的表面开设安装口，装配部直接突出于桶底内表面设置。也就是说，支撑筋的下端与内表面有一定距离。
在上述方案中，搅水筋220的最下端不与洗涤桶100的桶底直接接触，而是与桶底的内表面之间间隔设置。从而在使用的过程中，当搅拌轴带动搅水构件200旋转时，搅水筋220不会摩擦洗涤桶100的桶底的内表面，从而不会增大搅水构件200旋转时与洗涤桶100桶底的摩擦力。另外还能避免搅水筋220与桶底之间存在清洁死角。
本实施例的方案还包括：洗涤设备下部设置有与外桶100-1相连的用来收集清洗颗粒270的容纳腔280；
排水时清洗颗粒270从外桶100-1与洗涤桶之间进入容纳腔280；进水时清洗颗粒270从容纳腔280进入外桶100-1与洗涤桶之间。
容纳腔280与排水管300连通，且二者之间设置有阻挡清洗颗粒270的过滤装置290。
洗涤设备包括设置在排水管300上方的排水阀310，排水阀310通过抵接或者远离过滤装置290所在的一侧的容纳腔280壁来关闭或者打开排水管300。
在洗衣机外桶100-1底壁下方设置有收集清洗颗粒270的容纳腔280，该容纳腔280通过设置在底壁上的开口与外桶100-1进行连通。另外，容纳腔280还与排水管300进行连通，并且在排水管300和容纳腔280之间设置有阻挡清洗颗粒270的过滤装置290。
具体的，过滤装置290为过滤网，设置在容纳腔280的右侧，过滤网右侧安装有排水阀310，排水阀310上设置有阀塞，阀塞下方为排水管300的进水口。当洗衣机执行洗涤程序，排水阀310的阀塞运动到容纳腔280位置处，堵住排水管300的进水口，洗涤桶进水清洗颗粒270从容纳腔280进入外桶100-1与洗涤桶之间。当洗涤结束后，排水阀310的阀塞运动到远离容纳腔280位置处，打开排水管300的进水口，清洗颗粒270随着水流从外桶100-1与洗涤桶之间进入容纳腔280中进行存储。
值得说明的是，在该方案中，无底部盘形搅拌部。
在本实施例的方案中，搅水筋220的外沿为弧形，该外沿设置有柔性材料260，由于洗涤桶中不设置拨盘，所以该外沿任意位置处垂直向桶底的投影均直接、毫无障碍的位于洗涤桶100桶底的内表面上。搅水筋220的外沿的任意位置处垂直向下延伸到内筒底，均与内桶底的内表面相接触。
由于本实施例中搅水筋220是沿着支撑柱210的周向间隔设置的，与支撑柱垂直的任一位置处的若干个搅水筋的外沿连接成一个圆形，该圆的圆周上的任意位置处垂直向桶底的投影均直接位于洗涤桶100桶底的内表面上。
由于搅水筋为板状结构，任意相邻的两个搅水筋相对的侧面均包裹有柔性材料260。
在本实施例的方案中，以搅水筋220最大半径所在的边沿处与支撑柱210的垂直距离为半径，与搅水筋220最大半径所在的边沿处平行的支撑柱210心为圆形画圆，该圆形边沿垂直向桶底的投影的所在的位置，与支撑柱210外周之间形成的圆环区域不设置拨盘。
同理，搅水盘230上的所述最大半径段Dmax边沿形成的圆形，该圆形边沿垂直向桶底的投影的所在的位置，与支撑柱210外周之间形成的圆环区域不设置拨盘。
本实施例的方案还包括：洗涤桶100的深度为H，搅水构件200的搅水盘230上的最大半径段Dmax与桶底的内表面之间具有间距，间距的高度为h。上述距离h与洗涤桶100深度H之间满足：h/H≥1％。通过预先进行大量的测试试验发现，当所述的距离h与洗涤桶100深度H之间满足上述比例关系时，防止搅水构件200与洗涤桶100之间藏污纳垢的效果最好。
当然，在本实施例的其他方案中，间距的高度h与洗涤桶100的高度H的比例还可以大于或者等于其他数值。
在本方案中，为了保障衣物的洗涤空间，搅水盘230上的最大半径段Dmax不能过大。具体的，可以将最大半径段Dmax的长度设置为不超过内筒的半径长度。
本实施例提供的方案，不但在外桶100-1和洗涤桶之间设置清洗颗粒270，使二者之间保持清洁。而且在洗涤内部不设置拨盘，从而避免搅水构件和洗涤桶地面之间藏污纳垢。该方案能够避免洗涤设备中具有残留的污渍或者细菌对待洗涤衣物造成二次污染，提高了用户的使用体验。
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。

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  1. 一种洗涤设备，包括外桶，以及同轴设于外桶中的洗涤桶，其特征在于，外桶与洗涤桶之间设有清洁桶壁的清洗颗粒；
    所述洗涤桶内部具有可旋转的搅水构件，所述搅水构件从洗涤桶的桶底向上延伸设置，洗涤桶内部不设置拨盘。
  2. 根据权利要求1所述的洗涤设备，其特征在于，搅水构件在某一延伸高度上具有最大半径段，最大半径段与桶底的内表面之间具有间距，衣物能够在搅水构件最大半径段所在位置的下方洗涤。
  3. 根据权利要求2所述的洗涤设备，其特征在于，搅水构件包括与桶底同轴设置的装配部和设于装配部上方的搅水部；
    洗涤桶的桶底内表面具有向下延伸设置的槽状结构，所述装配部设置在槽状结构中，其上端突出于槽状结构高于桶底内表面或者与桶底的内表面平齐设置，所述槽状结构的半径略大于装配部的半径；
    所述槽状结构的底面开设有安装口，搅拌轴穿过安装口插入装配部与搅水部连接；
    槽状结构外周的桶底上设置有若干个过水孔，过水孔的内径小于清洗颗粒的半径。
  4. 根据权利要求3所述的洗涤设备，其特征在于，洗涤设备包括设置在洗涤桶桶底外侧的法兰盘；
    搅拌轴穿过安装口和法兰盘插入装配部与搅水部连接；
    所述搅水部具有支撑柱以及设置在支撑柱上的搅水筋，所述搅水筋的外沿向洗涤桶周壁方向延伸；
    所述支撑柱自装配部的顶端向上延伸，支撑柱和装配部连接处的半径相近。
  5. 根据权利要求4所述的洗涤设备，其特征在于，洗涤桶的桶底和外桶的桶底均与水平面趋于平行，且二者之间的间隙大于清洗颗粒的半径；
    搅拌轴依次穿过外桶底、安装口和法兰盘插入装配部与搅水部连接；
    所述搅水部还包括伞面结构的搅水盘，所述搅水盘安装在搅水筋上方、搅水构件的延伸末端位置处，且最大半径段位于搅水盘上。
  6. 根据权利要求5所述的洗涤设备，其特征在于，搅水盘上部的中间区域具有高于上表面的密封盖，密封盖的外周区域为向下延伸的曲面；
    曲面上设置有若干个凸起的搅拌部，所述搅拌部具有一定的延伸长度，其一端靠近搅水盘上表面的中心区域设置，另一端朝向搅水盘边沿方向延伸设置。
  7. 根据权利要求6所述的洗涤设备，其特征在于，洗涤设备下部设置有与外桶相连的用来收集清洗颗粒的容纳腔；
    排水时清洗颗粒从外桶与洗涤桶之间进入容纳腔；进水时清洗颗粒从容纳腔进入外桶与洗涤桶之间。
  8. 根据权利要求7所述的洗涤设备，其特征在于，容纳腔与排水管连通，且二者之间设置有阻挡清洗颗粒的过滤装置。
  9. 根据权利要求8所述的洗涤设备，其特征在于，洗涤设备包括设置在排水管上方的排水阀，排水阀通过抵接或者远离过滤装置所在的一侧的容纳腔壁来关闭或者打开排水管。
  10. 根据权利要求1-9任一项所述的洗涤设备，其特征在于，所述搅水构件的外表面至少局部包裹有柔性材料。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142961A (en) * 1936-07-25 1939-01-03 Oscar S Wilkinson Washing and cleaning machine and method
US2471876A (en) * 1936-10-17 1949-05-31 Gen Motors Corp Clothes-washing and cleaning machine
JPS5980293A (ja) * 1982-10-29 1984-05-09 松下電器産業株式会社 洗濯機用アジテ−タ
CN200971430Y (zh) * 2006-06-15 2007-11-07 合肥荣事达洗衣设备制造有限公司 两种洗涤模式全自动洗衣机的洗涤部件
CN102234902A (zh) * 2010-04-30 2011-11-09 海尔集团公司 一种使用柔性颗粒清洗洗衣机内外桶之间的洗衣机及方法
US20190062978A1 (en) * 2017-08-22 2019-02-28 Whirlpool Corporation Laundry treating system and kit for use with a laundry treating appliance
CN110629447A (zh) * 2019-07-10 2019-12-31 青岛海尔洗衣机有限公司 波轮洗衣机
CN219280283U (zh) * 2023-01-09 2023-06-30 无锡小天鹅电器有限公司 洗涤搅拌器及洗涤设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142961A (en) * 1936-07-25 1939-01-03 Oscar S Wilkinson Washing and cleaning machine and method
US2471876A (en) * 1936-10-17 1949-05-31 Gen Motors Corp Clothes-washing and cleaning machine
JPS5980293A (ja) * 1982-10-29 1984-05-09 松下電器産業株式会社 洗濯機用アジテ−タ
CN200971430Y (zh) * 2006-06-15 2007-11-07 合肥荣事达洗衣设备制造有限公司 两种洗涤模式全自动洗衣机的洗涤部件
CN102234902A (zh) * 2010-04-30 2011-11-09 海尔集团公司 一种使用柔性颗粒清洗洗衣机内外桶之间的洗衣机及方法
US20190062978A1 (en) * 2017-08-22 2019-02-28 Whirlpool Corporation Laundry treating system and kit for use with a laundry treating appliance
CN110629447A (zh) * 2019-07-10 2019-12-31 青岛海尔洗衣机有限公司 波轮洗衣机
CN219280283U (zh) * 2023-01-09 2023-06-30 无锡小天鹅电器有限公司 洗涤搅拌器及洗涤设备

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