WO2024093504A1 - 洗涤容器及衣物处理设备 - Google Patents

洗涤容器及衣物处理设备 Download PDF

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Publication number
WO2024093504A1
WO2024093504A1 PCT/CN2023/116871 CN2023116871W WO2024093504A1 WO 2024093504 A1 WO2024093504 A1 WO 2024093504A1 CN 2023116871 W CN2023116871 W CN 2023116871W WO 2024093504 A1 WO2024093504 A1 WO 2024093504A1
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WO
WIPO (PCT)
Prior art keywords
washing
water
water guide
wall
container
Prior art date
Application number
PCT/CN2023/116871
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English (en)
French (fr)
Inventor
韩铖
李敬德
李秀龙
Original Assignee
青岛海尔洗衣机有限公司
海尔智家股份有限公司
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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Publication date
Priority claimed from CN202211350912.2A external-priority patent/CN117988054A/zh
Priority claimed from CN202222886114.3U external-priority patent/CN219059445U/zh
Application filed by 青岛海尔洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2024093504A1 publication Critical patent/WO2024093504A1/zh

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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
    • 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

Definitions

  • the present application relates to the technical field of clothing processing, for example, to a washing container and clothing processing equipment.
  • the clothing processing equipment in the related art includes washing machines, dryers and integrated washing and drying machines.
  • Washing machines mainly include two types, pulsator washing machines and drum washing machines.
  • On the barrel wall of the inner barrel of the washing machine in the related art there are many ribs, which are arranged vertically, horizontally or obliquely to strengthen the barrel wall.
  • the ribs on the barrel wall of the inner barrel in the related art are of various types and shapes, including arc-shaped protrusions, diamond-shaped protrusions, long strip-shaped protrusions, etc. The more commonly used ones are arc-shaped protrusions, which not only play a reinforcing role, but also will not scratch the clothes.
  • the present application provides a washing container and a clothes processing device, which can enable the pressure ribs to play a role in assisting drainage.
  • An embodiment of the present application provides a washing container, including a container body, wherein a washing cavity is formed inside the container body, a plurality of drainage holes are opened on the inner wall of the washing cavity, a plurality of water guiding structures are arranged on the inner wall of the washing cavity, the water guiding structures have a water guiding surface, and at least a portion of the water guiding surface is a brachistodes curve surface.
  • An embodiment of the present application provides a clothes processing device, comprising: a water container; and the washing container as described above, wherein the container body is disposed in the water container.
  • FIG1 is a partial structural schematic diagram of a washing container provided in Example 1 of the present application.
  • FIG2 is a top view of the washing container provided in FIG1 ;
  • FIG3 is a side view of the washing container provided in FIG1 ;
  • Fig. 4 is a cross-sectional view taken along the line A-A of Fig. 3;
  • FIG5 is a schematic diagram of the principle of the fastest descent line based on an embodiment of the present application.
  • FIG6 is a cross-sectional view of another washing container provided in Example 1 of the present application.
  • FIG7 is a top view of another washing container provided in Example 1 of the present application.
  • FIG8 is a schematic diagram of an arrangement of two or more water-conducting structures provided in Example 1 of the present application.
  • FIG9 is a second schematic diagram of the arrangement of two or more water-conducting structures provided in Example 1 of the present application.
  • FIG10 is a third schematic diagram of the arrangement of two or more water-conducting structures provided in Example 1 of the present application.
  • FIG11 is a cross-sectional view of a water guide structure provided in Example 2 of the present application.
  • FIG12 is a top view of another water guide structure provided in Example 2 of the present application.
  • FIG13 is a side view of the water guide structure provided in FIG12;
  • FIG14 is a top view of another water guide structure provided in Example 2 of the present application.
  • FIG15 is a partial structural schematic diagram of a washing container provided in Example 3 of the present application.
  • FIG16 is a cross-sectional view of the washing container provided in FIG15;
  • FIG17 is a partial structural schematic diagram of another washing container provided in Example 3 of the present application.
  • FIG. 18 is a cross-sectional view of the washing container provided in FIG. 17 .
  • Container body 111. Inner wall; 12. Drain hole; 13. Water-conducting structure; 131. Bragg descent line surface; 1311. Contour line; 1312. Center line; 132. Arc-shaped convex surface; 133. Arc-shaped concave surface.
  • connection should be understood in a broad sense, for example, 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, it can be the internal connection of two elements or the interaction relationship between two elements.
  • connection 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, it can be the internal connection of two elements or the interaction relationship between two elements.
  • a first feature is “on” a second feature.
  • “or”below” may include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.
  • “above”, “above” and “above” the first feature of the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “below” and “below” the first feature of the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
  • an embodiment of the present application provides a washing container, including a container body 11, a washing cavity is formed inside the container body 11, a plurality of drainage holes 12 are provided on the inner wall 111 of the washing cavity, a plurality of water guide structures 13 are provided on the inner wall 111 of the washing cavity, the water guide structure 13 has a water guide surface, at least a part of the water guide surface is a brachistodes curve surface 131.
  • the brachistodes curve surface 131 is set based on the brachistodes principle, which can speed up the flow rate of the liquid, realize rapid drainage, improve washing efficiency, save electricity, reduce residual water, reduce bacterial growth, and avoid the generation of odor.
  • the accompanying drawings only provide a partial structure of the container body 11, which is mainly used to show the water guide structure 13.
  • the shape of the container body 11 is not limited, and the container body 11 can be cylindrical, rectangular or spherical.
  • the container body 11 includes a bottom plate and a side wall plate arranged around the bottom plate, the bottom plate and the side wall plate enclose a washing chamber, and the water guide structure 13 is arranged on the inner wall 111 of at least one of the bottom plate and the side wall plate.
  • the washing container can be the inner barrel of a washing machine, and the washing machine can be a pulsator washing machine or a drum washing machine.
  • the laundry can also be shoes, and the washing container can be the inner barrel of a shoe washing machine.
  • the laundry can be other items that can be washed in the washing container.
  • the laundry is clothes
  • the brachistodes curve surface 131 has a rapid drainage function.
  • water is quickly discharged from the drainage hole 12 under the condition of natural gravity, and the remaining large water droplets (or small water droplets condensed into larger water droplets) flow along the brachistodes curve surface 131 of the water guide structure 13 to the drainage hole 12 under the action of gravity.
  • gravity and the brachistodes curve surface 131 the dehydration rate of the clothes is accelerated.
  • the brachistocentre curve surface 131 is a curve obtained by rotating a contour line 1311 around a center line 1312 at a set angle, and the contour line 1311 is a brachistocentre curve. The positional relationship of the center line 1312.
  • brachistodes curve surface 131 has the fastest drainage speed.
  • the set angle is greater than 0 degrees and less than or equal to 360 degrees.
  • the set angle is 360 degrees
  • the brachistodes curve surface 131 is a circumferential curved surface.
  • the water guiding structure 13 is protruding from the inner wall 111 of the container body 11. During washing, the water guiding structure 13 prevents clothes from sticking to the inner wall 111 of the inner barrel, thereby ensuring the washing effect. During dehydration and drainage, clothes are not easily stuck to the barrel wall, which can easily assist in shaking out the clothes and improve the dehydration effect.
  • the bottom end of the water guide structure 13 is connected to the container body 11, and the top end of the water guide structure 13 is convexly arranged in a direction away from the inner wall 111 of the washing chamber. From the top end to the bottom end, the cross-sectional area of the water guide structure 13 gradually increases to play a smooth water guide role and prevent water flow accumulation.
  • the contour line 1311 of the brachistodes curve surface 131 gradually moves away from the center line 1312 from the top end to the bottom end.
  • the bottom end of the water guide structure 13 is smoothly connected to the container body 11, and the top end of the water guide structure 13 forms an arc-shaped convex surface 132, which is smoothly connected to the outer peripheral surface of the water guide structure 13.
  • the arc-shaped convex surface 132 will not scratch the laundry, and can play a smooth water guiding role, prevent water accumulation, and prevent the laundry from clinging to the inner wall 111 of the container body 11 during washing, thereby improving the washing and dehydration efficiency.
  • the drainage hole 12 is arranged at the bottom of the water guide structure 13. Water flowing down from the water guide structure 13 can quickly enter the drainage hole 12 through the brachistodes curve surface 131.
  • the water guide structure is a convex structure, and a plurality of drainage holes 12 are arranged at intervals around the circumference of the water guide structure 13. Water flowing down from the water guide structure 13 can quickly enter the drainage holes 12 through the brachistodes curve surface 131. In one embodiment, during the rotation of the container body 11, the water guide structure can play a certain role in stirring the water flow, thereby improving the washing efficiency.
  • the drainage hole 12 can be arranged at the bottom of the water guide structure 13 or on the outer wall of the water guide structure 13. Referring to Fig. 6, the drainage hole 12 is arranged on the outer wall of the water guide structure 13, and part of the water flows out from the drainage hole 12 on the water guide structure 13, thereby improving the drainage efficiency.
  • the drainage holes 12 around each water guide structure 13 can be arranged at even intervals or uneven intervals. As shown in FIG7 , the positions of the drainage holes 12 can be designed according to parameters such as the gravity of the water flow, the water flow strength, or the location of the drainage pipe, so that the plurality of drainage holes 12 are not limited to being evenly distributed, and the strength requirements of the container body 11 itself are met at the same time.
  • drainage holes 12 may be provided between adjacent water-conducting structures 13.
  • the plurality of water-conducting structures 13 may be arranged along a straight line, or in a triangle, square or ring shape, which is not limited here.
  • the water guide structure 13 is integrally formed with the container body 11, which enhances the structural strength of the container body 11, can withstand the impact of strong water flow, and is not easily deformed after long-term use.
  • the water guide structure 13 is detachably connected to the container body 11 for easy replacement. After long-term use, the shortest drop line curved surface 131 may be worn, affecting the diversion effect. The water guide structure 13 can be disassembled for replacement without disassembling the container body 11, thereby improving replacement efficiency.
  • FIG. 11 to FIG. 14 show the second embodiment, wherein the components identical or corresponding to the first embodiment are marked with the same reference numerals as those of the first embodiment.
  • the brachistodes curve surface 131 is a curve surface obtained by extending a contour line 1311 along a straight line direction for a set length, and the contour line 1311 is a brachistodes curve.
  • each water-conducting structure 13 extends along a first straight line, and each water-conducting structure 13 includes two brachistocentric curved surfaces 131, and the two brachistocentric curved surfaces 131 are symmetrically distributed on both sides of the first straight line.
  • each water-conducting structure 13 can be arranged along a second straight line, and the second straight line is perpendicular to the first straight line.
  • the first straight line is parallel to the axial direction of the container body 11, and each water-conducting structure 13 can be arranged around the circumference of the container body 11.
  • the water-guiding surface includes at least two brachistocentric curved surfaces 131, each of which is arranged around the circumference of the water-guiding structure 13 and connected in sequence.
  • two adjacent brachistocentric curved surfaces 131 may also be connected, so that a plurality of brachistocentric curved surfaces 131 are connected in sequence.
  • a plurality of brachistocentric curved surfaces 131 may also be arranged at intervals, and the two brachistocentric curved surfaces 131 arranged at intervals are connected by a smooth arc-shaped curved surface.
  • the water-guiding surface includes four brachistocentric curved surfaces 131, and the four brachistocentric curved surfaces 131 are sequentially connected around the circumference of the water-guiding structure 13.
  • the edge of the arc-shaped convex surface 132 at the top of the water-guiding structure 13 is substantially rectangular, so that the arc-shaped convex surface 132 is smoothly connected to the multiple brachistocentric curved surfaces 131.
  • the water-guiding surface includes five brachistocentric curved surfaces 131, and the five brachistocentric curved surfaces 131 are sequentially connected around the circumference of the water-guiding structure 13.
  • the edge of the arc-shaped convex surface 132 at the top of the water-guiding structure 13 can be rounded, so that the arc-shaped convex surface 132 is smoothly connected to each brachistocentric curved surface 131.
  • the drainage hole 12 may be disposed at the bottom end of the water guiding structure 13 , or may be disposed on the outer wall of the water guiding structure 13 .
  • 15 to 18 show the third embodiment, wherein the components identical or corresponding to the first embodiment are marked with the same reference numerals as those of the first embodiment. For simplicity, only the differences between the third embodiment and the first embodiment are described. The difference is that the water guide structure 13 is recessed in the inner wall 111 of the container body 11.
  • the top of the water guide structure 13 is connected to the container body 11, and the bottom of the water guide structure 13 is concave in a direction away from the inner wall 111 of the washing chamber. From the top to the bottom, the cross-sectional area of the water guide structure 13 gradually decreases, so as to achieve a smooth water guide effect.
  • the contour line 1311 of the brachistodes curve surface 131 gradually approaches the center line 1312 from the top to the bottom.
  • the brachistodes curve surface 131 is a curve surface obtained by rotating a contour line 1311 around a center line 1312 at a set angle, and the contour line 1311 is a brachistodes curve.
  • the top of the water guide structure 13 is smoothly connected to the container body 11, and the bottom of the water guide structure 13 forms an arc-shaped concave surface 133, which is smoothly connected to the outer peripheral surface of the water guide structure 13.
  • the arc-shaped concave surface 133 can play a smooth water guiding role and improve the washing and dehydration efficiency.
  • the brachistodes curve surface 131 is a curve surface obtained by extending a contour line 1311 along a straight line direction for a set length, and the contour line 1311 is a brachistodes curve.
  • the water-conducting structure 13 extends along the first straight line, and each water-conducting structure 13 includes two brachistocentric curved surfaces 131, and the two brachistocentric curved surfaces 131 are symmetrically distributed on both sides of the first straight line.
  • a plurality of water-conducting structures 13 can be arranged along the second straight line, and the second straight line is perpendicular to the first straight line.
  • the first straight line is parallel to the axial direction of the container body 11, and each water-conducting structure 13 can be arranged around the circumference of the container body 11.
  • the two brachistocentric curved surfaces 131 are smoothly connected to prevent clothing from clinging to the inner wall 111 of the container body 11.
  • a drainage hole 12 is provided at the bottom of the water guide structure 13 to prevent water accumulation.
  • a drainage hole 12 is also provided on the inner wall 111 of the container body 11, and the location of the drainage hole 12 is not limited.
  • a drainage hole 12 can also be provided on the inner wall 111 of the water guide structure 13, and part of the water flows out from the drainage hole 12 on the inner wall 111 of the water guide structure 13, thereby improving drainage efficiency.
  • An embodiment of the present application further provides a clothing processing device, comprising a water container and a washing container as in any of the above embodiments, wherein a container body 11 is disposed in the water container.
  • washing can be achieved by the container body 11 itself rotating to stir the water flow; washing can also be achieved by arranging a rotating body in the container body 11 and stirring the water flow with the help of the rotating body; washing can also be achieved by spraying the laundry in the container body 11 with a sprayer.
  • the laundry processing equipment can be a washing machine, a dryer or a washer-dryer.
  • the clothes are quickly drained from the drain hole 12, and the remaining large water droplets (or small water droplets condensed into larger water droplets) flow along the brachistodes curve surface 131 of the water guide structure 13 to the drain hole 12 under the action of gravity.
  • the dehydration rate of the clothes is accelerated due to the multiple effects of centrifugal force, gravity and the brachistodes curve surface 131.
  • the water container is an outer barrel
  • the washing container is an inner barrel
  • the water guide structure 13 is arranged on at least one of the bottom wall and the side wall of the inner barrel.
  • a pulsator is arranged in the inner barrel.
  • the water guide structure located on at least one of the bottom wall and the side wall of the inner barrel can adopt the water guide structure in any embodiment. In other embodiments, the water guide structure located on the bottom wall of the inner barrel adopts the water guide structure in embodiment 1.
  • the water container is the outer drum
  • the washing container is the inner drum
  • the water guide structure 13 is arranged on at least one of the bottom wall and the side wall of the inner drum.
  • the water guide structure located on at least one of the bottom wall and the side wall of the inner drum can adopt the water guide structure in any embodiment.
  • the water guide structure located on the side wall of the inner drum can extend along a straight line, adopting the water guide structure 13 in Figure 11 of the second embodiment or the water guide structure 13 in Figure 17 of the third embodiment.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

一种洗涤容器及衣物处理设备，洗涤容器包括容器本体（11），容器本体（11）的内部形成洗涤腔，洗涤腔的内壁（111）上开设有多个排水孔（12），洗涤腔的内壁上设置有多个导水结构（3），导水结构（3）具有导水面，导水面的至少一部分为最速降线曲面（131）。该设备使得压筋能够起到辅助排水的作用。

Description

洗涤容器及衣物处理设备
本申请要求申请日为2022年10月31日、申请号为202211350912.2及申请日为2022年10月31日、申请号为202222886114.3的中国专利申请的优先权，上述申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及衣物处理技术领域，例如涉及一种洗涤容器及衣物处理设备。
背景技术
相关技术中的衣物处理设备有洗衣机、干衣机和洗干一体机，洗衣机主要包含两大种类，波轮洗衣机和滚筒洗衣机。相关技术中的洗衣机内桶的桶壁上，设置有许多压筋，压筋沿竖向、横向或者倾斜设置，以对桶壁起到加强作用。相关技术中的内桶的桶壁上的压筋种类繁多，形状各异，有弧形凸起、菱形凸起、长条状凸起等。比较常用的就是圆弧状凸起，既起到加强作用，也不会刮伤衣物。
在洗涤程序结束后，内桶中残留较多水珠，压筋作用单一，无法起到辅助排水的作用。残留的水珠易滋生细菌，产生异味，导致下次洗涤时衣物被污染，影响洗涤效果。
发明内容
本申请提供了一种洗涤容器及衣物处理设备，能够使得压筋能够起到辅助排水的作用。
本申请一实施例提供了一种洗涤容器，包括容器本体，所述容器本体的内部形成洗涤腔，所述洗涤腔的内壁上开设有多个排水孔，所述洗涤腔的内壁上设置有多个导水结构，所述导水结构具有导水面，所述导水面的至少一部分为最速降线曲面。
本申请一实施例提供了一种衣物处理设备，包括：盛水容器；及如上所述的洗涤容器，所述容器本体设置于所述盛水容器内。
附图说明
图1是本申请实施例一提供的一种洗涤容器的部分结构示意图；
图2是图1提供的洗涤容器的俯视图；
图3是图1提供的洗涤容器的侧视图；
图4是图3的A-A向剖视图；
图5是本申请一实施例基于的最速降线原理示意图；
图6是本申请实施例一提供的另一种洗涤容器的剖视图；
图7是本申请实施例一提供的再一种洗涤容器的俯视图；
图8是本申请实施例一提供的两个以上导水结构排布示意图一；
图9是本申请实施例一提供的两个以上导水结构排布示意图二；
图10是本申请实施例一提供的两个以上导水结构排布示意图三；
图11是本申请实施例二提供的一种导水结构的剖视图；
图12是本申请实施例二提供的另一种导水结构的俯视图；
图13是图12提供的导水结构的侧视图；
图14是本申请实施例二提供的再一种导水结构的俯视图；
图15是本申请实施例三提供的一种洗涤容器的部分结构示意图；
图16是图15提供的洗涤容器的剖视图；
图17是本申请实施例三提供的另一种洗涤容器的部分结构示意图；
图18是图17提供的洗涤容器的剖视图。
图中：
11、容器本体；111、内壁；12、排水孔；13、导水结构；131、最速降线
曲面；1311、轮廓线；1312、中心线；132、弧形凸起面；133、弧形凹陷面。
具体实施方式
在本申请的描述中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；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，可以是两个元件内部的连通或两个元件的相互作用关系。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申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上” 或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下面结合附图并通过具体实施方式来进一步说明本申请的技术方案。
实施例一
参见图1至图4，本申请实施例提供一种洗涤容器，包括容器本体11，容器本体11的内部形成洗涤腔，洗涤腔的内壁111上开设有多个排水孔12，洗涤腔的内壁111上设置有多个导水结构13，导水结构13具有导水面，导水面的至少一部分为最速降线曲面131。在排水过程中，水流能够沿最速降线曲面131流动直至流到排水孔12中。最速降线曲面131基于最速降线原理设置，能够加快液体的流速，实现快速排水，提高洗涤效率，节约用电，减少水分残留，减少细菌滋生，避免产生异味。
附图中只提供了容器本体11的部分结构，主要用于展示导水结构13，对容器本体11的形状不作限制，容器本体11可以是圆柱状、长方体状或者球体状。当容器本体11为圆柱状，容器本体11包括底板和绕底板周向设置的侧壁板，底板与侧壁板围成洗涤腔，底板和侧壁板中的至少一个的内壁111上设置有导水结构13。
当待洗涤物为衣物时，洗涤容器可以为洗衣机的内桶，该洗衣机可以是波轮洗衣机，也可以是滚筒洗衣机。在其他实施例中，待洗涤物也可以为鞋子，此时洗涤容器可以为洗鞋机的内桶。或者，待洗涤物是其他能够在该洗涤容器内洗涤的物品。
在本实施例中，待洗涤物为衣物，最速降线曲面131具有快速排水功能，洗涤排水时，水在自然重力的条件下，快速从排水孔12排出，残留大水珠(或小水珠凝聚成较大水珠)在重力作用下，沿导水结构13的最速降线曲面131流至排水孔12排出；在脱水排水时，由于离心力、重力和最速降线曲面131的多重作用，使得衣物脱水速率加快。
在本实施例中，最速降线曲面131是由一条轮廓线1311绕中心线1312旋转设定角度得到的曲面，轮廓线1311是最速降线曲线。图4中示出了轮廓线1311与中 心线1312的位置关系。
根据最速降线原理，如图5所示，设O、A是高度不同且不在同一铅垂线上的两定点，如果不计摩擦和空气阻力，一质点m在重力作用下从O点沿一曲线降落至A(p，q)点，沿着最速降线滑下所需时间最短，因此最速降线曲面131具有最快的排水速度。
其中，设定角度大于0度且小于等于360度。在本实施例中，设定角度为360度，最速降线曲面131是一个周向的曲面。
在本实施例中，导水结构13凸设于容器本体11的内壁111，洗涤时导水结构13使得衣物不易贴内桶的内壁111，保证洗涤效果；在脱水排水时，衣物不易贴桶壁，易辅助抖散衣物，提高脱水效果。
在一实施例中，导水结构13的底端与容器本体11连接，导水结构13的顶端向远离洗涤腔的内壁111的方向凸设，自顶端向底端方向，导水结构13的横截面积逐渐增大，以起到平滑的导水作用，能够防止水流积聚。在一实施例中，最速降线曲面131的轮廓线1311自顶端向底端方向，逐渐远离中心线1312。
导水结构13的底端与容器本体11平滑连接，导水结构13的顶端形成弧形凸起面132，弧形凸起面132与导水结构13的外周面平滑连接。弧形凸起面132不会刮伤待洗涤物，且能够起到平滑的导水作用，防止水流积聚，且能够避免洗涤过程中衣物紧贴容器本体11的内壁111，提高洗涤和脱水效率。
排水孔12设置于导水结构13的底端。从导水结构13上流下来的水经过最速降线曲面131能够快速进入到排水孔12中。
在本实施例中，导水结构为凸起结构，多个排水孔12绕导水结构13的周向间隔设置。从导水结构13上流下来的水经过最速降线曲面131能够快速进入到排水孔12中。在一实施例中，在容器本体11转动的过程中，导水结构能够起到一定的搅动水流作用，提高洗涤效率。
排水孔12可以设置于导水结构13的底端，也可以设置于导水结构13的外壁上。参见图6，在导水结构13的外壁上设置有排水孔12，部分水流从导水结构13上的排水孔12流出，提高排水效率。
每个导水结构13周边的排水孔12，可以均匀间隔设置，也可以非均匀间隔设置。如图7所示，可以根据水流受到的重力、水流强度或者排水管道的设置位置等参数设计排水孔12的位置，使得多个排水孔12不局限于均匀分布，同时满足容器本体11自身的强度需求。
参见图8至图10，当导水结构13设置有两个或者两个以上时，在相邻导水结构13之间可以设置排水孔12。多个导水结构13可以沿直线排布，也可以排布呈三角形、正方形或者环形，在此不作限制。
在本实施例中，导水结构13与容器本体11一体成型，增强容器本体11的结构强度，能够承受强劲水流的冲击，长时间使用也不易发生变形。在一些实施例中，导水结构13与容器本体11可拆卸连接，便于进行更换，长时间使用后，最速降线曲面131可能存在磨损，影响导流效果，通过拆卸导水结构13进行更换，无需拆卸容器本体11，提高更换效率。
实施例二
图11至图14示出了实施例二，其中与实施例一相同或相应的零部件采用与实施例一相应的附图标记。为简便起见，仅描述实施例二与实施例一的区别点。区别之处在于，最速降线曲面131是由一条轮廓线1311沿直线方向延伸设定长度得到的曲面，轮廓线1311是最速降线曲线。
参见图11，导水结构13沿第一直线延伸，每个导水结构13包括两个最速降线曲面131，两个最速降线曲面131对称分布于第一直线的两侧。在一些实施例中，每个导水结构13可以沿第二直线方向排列，第二直线与第一直线垂直。在一些实施例中，第一直线平行于容器本体11的轴向，每个导水结构13可以绕容器本体11的周向排列。
参见图12至图14，导水面包括至少两个最速降线曲面131，每个最速降线曲面131绕导水结构13的周向设置，依次相连。在一实施例中，相邻两个最速降线曲面131之间也可以连接，使得多个最速降线曲面131依次相连。多个最速降线曲面131也可以间隔设置，间隔设置的两个最速降线曲面131之间通过平滑的弧形曲面相连。
如图12和图13所示，导水面包括四个最速降线曲面131，四个最速降线曲面131绕导水结构13的周向依次相连。此时导水结构13顶部的弧形凸起面132的边缘基本呈矩形，以使得弧形凸起面132与多个最速降线曲面131平滑连接。如图14所示，导水面包括五个最速降线曲面131，五个最速降线曲面131绕导水结构13的周向依次相连。此时导水结构13顶部的弧形凸起面132的边缘可以呈圆形，以使得弧形凸起面132与每个最速降线曲面131平滑连接。
排水孔12可以设置于导水结构13的底端，也可以设置于导水结构13的外壁上。
实施例三
图15至图18示出了实施例三，其中与实施例一相同或相应的零部件采用与实施例一相应的附图标记。为简便起见，仅描述实施例三与实施例一的区别点。区别之处在于，导水结构13凹设于容器本体11的内壁111。
导水结构13的顶端与容器本体11连接，导水结构13的底端向远离洗涤腔的内壁111的方向凹设，自顶端向底端方向，导水结构13的横截面积逐渐减小。以起到平滑的导水作用。在一实施例中，最速降线曲面131的轮廓线1311自顶端向底端方向，逐渐靠近中心线1312。
如图15和图16所示，最速降线曲面131是由一条轮廓线1311绕中心线1312旋转设定角度得到的曲面，轮廓线1311是最速降线曲线。
导水结构13的顶端与容器本体11平滑连接，导水结构13的底端形成弧形凹陷面133，弧形凹陷面133与导水结构13的外周面平滑连接。弧形凹陷面133能够起到平滑的导水作用，提高洗涤和脱水效率。
如图17和图18所示，最速降线曲面131是由一条轮廓线1311沿直线方向延伸设定长度得到的曲面，轮廓线1311是最速降线曲线。
导水结构13沿第一直线延伸，每个导水结构13包括两个最速降线曲面131，两个最速降线曲面131对称分布于第一直线的两侧。在一些实施例中，多个导水结构13可以沿第二直线方向排列，第二直线与第一直线垂直。在一些实施例中，第一直线平行于容器本体11的轴向，每个导水结构13可以绕容器本体11的周向排列。两个最速降线曲面131之间平滑连接，能够避免衣物紧贴容器本体11的内壁111。
导水结构13的底端设置有排水孔12，防止水流积聚。在其他实施例中，容器本体11的内壁111上也设置有排水孔12，在此对排水孔12的设置位置不作限制。在导水结构13的内壁111上也可以设置排水孔12，部分水流从导水结构13的内壁111上的排水孔12流出，提高排水效率。
本申请一实施例还提供一种衣物处理设备，包括盛水容器和如上任一实施例中的洗涤容器，容器本体11设置于盛水容器内。在洗涤过程中，可以通过容器本体11自身的转动搅动水流实现洗涤；也可以通过在容器本体11内设置旋转体，借助旋转体的转动搅动水流实现洗涤；还可以通过喷淋器向容器本体11内的待洗涤物喷淋实现洗涤。
衣物处理设备可以是洗衣机、干衣机或者洗干一体机。洗涤排水时，水在 自然重力的条件下，快速从排水孔12排出，残留的大水珠(或小水珠凝聚成较大水珠)在重力作用下，沿导水结构13的最速降线曲面131流至排水孔12排出；在脱水排水时，由于离心力、重力和最速降线曲面131的多重作用，使得衣物脱水速率加快。
以洗衣机为例，当衣物处理设备为波轮洗衣机时，盛水容器为外桶，洗涤容器为内桶，导水结构13设置于内桶的底壁和侧壁中的至少一个上。内桶中设置有波轮。在一实施例中，位于内桶的底壁和侧壁中的至少一个上的导水结构可以采用任一实施例中的导水结构。在其他实施例中，位于内桶的底壁上的导水结构采用实施例一中的导水结构。
当衣物处理设备为滚筒洗衣机时，盛水容器为外筒，洗涤容器为内筒，导水结构13设置于内筒的底壁和侧壁中的至少一个上。在一实施例中，位于内筒的底壁和侧壁中至少一个上的导水结构可以采用任一实施例中的导水结构。在一实施例中，位于内筒的侧壁上的导水结构可以沿直线延伸，采用实施例二中的图11中的导水结构13或者实施例三中的图17的导水结构13。

Claims (15)

  1. 洗涤容器，包括容器本体(11)，所述容器本体(11)的内部形成洗涤腔，所述洗涤腔的内壁(111)上开设有多个排水孔(12)，所述洗涤腔的内壁(111)上设置有多个导水结构(13)，所述导水结构(13)具有导水面，所述导水面的至少一部分为最速降线曲面(131)。
  2. 根据权利要求1所述的洗涤容器，其中，所述最速降线曲面(131)是由一条轮廓线(1311)绕中心线(1312)旋转设定角度得到的曲面，所述轮廓线(1311)是最速降线曲线。
  3. 根据权利要求2所述的洗涤容器，其中，所述设定角度大于0度且小于等于360度。
  4. 根据权利要求1所述的洗涤容器，其中，所述最速降线曲面(131)是由一条轮廓线(1311)沿直线方向延伸设定长度得到的曲面，所述轮廓线(1311)是最速降线曲线。
  5. 根据权利要求4所述的洗涤容器，其中，所述导水面包括至少两个所述最速降线曲面(131)，每个所述最速降线曲面(131)绕所述导水结构(13)的周向依次相连。
  6. 根据权利要求4所述的洗涤容器，其中，所述导水结构(13)沿所述第一直线延伸，所述导水面包括两个所述最速降线曲面(131)，两个所述最速降线曲面(131)对称分布于所述第一直线的两侧。
  7. 根据权利要求1所述的洗涤容器，其中，所述导水结构(13)凸设于所述洗涤腔的内壁(111)上。
  8. 根据权利要求7所述的洗涤容器，其中，所述导水结构(13)的底端与所述容器本体(11)连接，所述导水结构(13)的顶端向远离所述洗涤腔的内壁(111)的方向凸设，所述导水结构(13)的横截面积自所述顶端向所述底端方向逐渐增大。
  9. 根据权利要求1所述的洗涤容器，其中，所述导水结构(13)凹设于所述洗涤腔的内壁(111)。
  10. 根据权利要求9所述的洗涤容器，其中，所述导水结构(13)的顶端与所述容器本体(11)连接，所述导水结构(13)的底端向远离所述洗涤腔的内壁(111)的方向凹设，自所述顶端向所述底端方向，所述导水结构(13)的横截面积逐渐减小。
  11. 根据权利要求1所述的洗涤容器，其中，所述排水孔(12)设置于所述导水结构(13)的底端。
  12. 根据权利要求1-11任一项所述的洗涤容器，其中，所述导水结构(13)与所述容器本体(11)一体成型，或者，所述导水结构(13)与所述容器本体(11)可拆卸连接。
  13. 衣物处理设备，包括：
    盛水容器；及
    如权利要求1-12任一项所述的洗涤容器，所述容器本体(11)设置于所述盛水容器内。
  14. 根据权利要求13所述的衣物处理设备，其中，所述衣物处理设备为滚筒洗衣机，所述盛水容器为外筒，所述洗涤容器为内筒，所述导水结构(13)设置于所述内筒的底壁和侧壁中的至少一个上。
  15. 根据权利要求13所述的衣物处理设备，其中，所述衣物处理设备为波轮洗衣机，所述盛水容器为外桶，所述洗涤容器为内桶，所述导水结构(13)设置于所述内桶的底壁和侧壁中的至少一个上。
PCT/CN2023/116871 2022-10-31 2023-09-05 洗涤容器及衣物处理设备 WO2024093504A1 (zh)

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