WO2020233524A1 - 一种洗衣机 - Google Patents

一种洗衣机 Download PDF

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Publication number
WO2020233524A1
WO2020233524A1 PCT/CN2020/090565 CN2020090565W WO2020233524A1 WO 2020233524 A1 WO2020233524 A1 WO 2020233524A1 CN 2020090565 W CN2020090565 W CN 2020090565W WO 2020233524 A1 WO2020233524 A1 WO 2020233524A1
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WIPO (PCT)
Prior art keywords
dehydration
mounting plate
outlet
washing machine
wall
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PCT/CN2020/090565
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English (en)
French (fr)
Inventor
吕佩师
刘尊安
王玲臣
杨丽梅
Original Assignee
青岛海尔洗衣机有限公司
海尔智家股份有限公司
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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 WO2020233524A1 publication Critical patent/WO2020233524A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/10—Filtering arrangements
    • 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

Definitions

  • the invention relates to the technical field of laundry equipment, in particular to a washing machine.
  • the washing machine is designed as a device for washing clothes by using electricity.
  • the washing machine includes: an outer tub for containing washing water; an inner tub, which is rotatably installed inside the tub; a pulsator, which is rotatably installed on the inner tub Bottom; motor and clutch, are configured to rotate the inner barrel and pulsator.
  • the pulsator agitates the washing water together with the laundry introduced into the inner tub, thereby removing stains from the laundry.
  • the existing washing machine structure has certain structural disadvantages.
  • the existing washing machine generally has an outer tub, and the main function of the outer tub is to collect and discharge the water thrown from the inner tub during the dehydration process.
  • the existence of the inner barrel in other processes causes the following problems:
  • the existing "outer tub washing machine” includes a non-porous inner tub and a water collection device arranged at the bottom of the non-porous inner tub.
  • the upper part of the wall at the highest water level is provided with a dehydration port, and a dehydration water channel is installed on the barrel wall of the non-porous inner barrel.
  • the dehydration water channel is connected to the dehydration port and the water collection device to guide the dehydration drainage to the water collection device for discharge.
  • This kind of "outer tub washing machine” uses a dehydration water channel to introduce dehydration into the water collection device.
  • the purpose of the present invention is to provide a washing machine. Specifically, the following technical solutions are adopted:
  • a washing machine including:
  • the inner bucket when washing clothes, separately holds washing water
  • the lint filter device is installed on the wall of the inner barrel to filter the lint in the dehydrated water.
  • washing machine also includes:
  • the dehydration water outlet is set on the wall of the inner barrel and higher than the highest water level
  • the thread dust filtering device is arranged on the dehydration water outlet and/or at a position upstream of the dehydration water outlet and/or at a position downstream of the dehydration water outlet.
  • the thread dust filtering device includes a mounting part and a filtering part, the mounting part is mounted on the inner wall of the inner barrel, and the filtering part is arranged on the lower side of the dehydration outlet and/or on both sides of the dehydration outlet. At least one side and/or the front side of the dehydration outlet; the dehydrated water is discharged from the dehydration outlet after filtering thread scraps through the filter part.
  • the mounting part includes a mounting plate and a mounting post provided on the mounting plate.
  • the mounting plate is assembled and fixed on the inner wall of the inner barrel through a connector with the mounting post and the barrel wall of the inner barrel.
  • the mounting post makes the installation
  • the plate and the inner wall of the inner barrel are spaced apart to form a water channel communicating with the dehydration water outlet.
  • the filter part is a filter grid/filter rib provided on the mounting plate, and the filter grill/filter rib is provided at the dehydration water outlet
  • the mounting plate on the lower side and/or the mounting plate on at least one side of both sides of the dehydration water outlet and/or the mounting plate on the front side of the dehydration water outlet.
  • a plurality of columnar bodies are arranged on the edge of the mounting plate on the lower side of the dehydration outlet, and the columnar bodies are arranged at intervals to form a lower filter grid;
  • the mounting plate is provided with columnar bodies on the edges of both sides of the dehydration outlet, and the columnar bodies on both sides or between the columnar bodies on both sides and the columnar body on the lower side are arranged at intervals to form two side filter grids;
  • the columnar body and the mounting plate are integrally formed.
  • the mounting column is arranged in the middle of the mounting plate, the mounting column includes at least two, which are respectively arranged on both sides of the dehydration water outlet, and the mounting plate is located on the lower side of the mounting column with a plurality of columnar bodies;
  • the length of the mounting column on the side of the mounting plate close to the dehydration outlet is greater than the length of the columnar body, so that there is a gap between the columnar body and the barrel wall of the inner barrel;
  • the mounting plate is provided with a box-shaped reinforcement on the upper side of the mounting column, and the length of the mounting column on the side of the mounting plate near the dehydration outlet is greater than that of the box-shaped reinforcement on the side of the mounting plate near the dehydration outlet.
  • the length is such that there are intervals between the columnar body and the barrel wall of the inner barrel, and between the box-shaped reinforcement body and the barrel wall of the inner barrel.
  • the filter part is a lint filter
  • the installation part is an installation frame for detachably installing the lint filter.
  • the washing machine further includes a drainage channel provided on the tub wall of the inner tub and connected to the dehydration water outlet, and the drainage channel and the thread chip filtering device are fixedly connected to the inner tub through the same connecting piece;
  • the connecting piece passes through the upper part of the drainage channel, the barrel wall of the inner barrel, and the installation post of the wire dust filter in sequence.
  • the washing machine further includes a balance ring installed on the mouth of the inner tub, the lint filter device is an independent component, and the installation part of the lint filter device is spaced from or in contact with the bottom of the balance ring;
  • the thread dust filtering device and the balance ring are integrally formed.
  • the washing machine further includes a drainage channel provided on the wall of the inner tub and connected with the dehydration water outlet, and the thread dust filtering device is detachably set in the drainage channel.
  • the inner tub of the washing machine of the present invention can independently hold the washing water to realize the water-holding function when washing clothes, so that the design of the outer tub can be eliminated, and it has the following beneficial effects:
  • the capacity of the inner tub can be increased while the volume of the shell remains unchanged, to achieve the expansion effect of the washing machine.
  • the outer barrel is eliminated, and the inner barrel is used as a water bucket. No water is stored between the inner and outer barrels during the washing process, which reduces the washing water consumption and saves the washing water consumption.
  • the washing machine of the present invention realizes "no outer tub" and at the same time, a lint filter device for filtering lint in the dehydration drainage is provided on the inner tub, which realizes the lint filtering in the dehydration and drainage process and avoids the line of dehydration and drainage. Chips block the dehydration drainage channel to ensure the dehydration effect.
  • FIG. 1 Schematic diagram of the structure of the washing machine in the embodiment of the present invention
  • FIG. 2 is a schematic diagram of the inner tub structure of the washing machine in the embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a three-dimensional structure of the lint filter device of the washing machine of the embodiment of the invention
  • Fig. 4 is a second three-dimensional structural diagram of the lint filter device of the washing machine in the embodiment of the present invention.
  • this embodiment provides a washing machine, including:
  • Inner bucket 5 when washing clothes, separately hold washing water
  • the lint filtering device 4 is arranged on the barrel wall of the inner barrel 5 and is used to filter the lint in the dehydrated water.
  • the inner tub 5 of the washing machine in this embodiment can independently hold the washing water to realize the water-holding function when washing clothes.
  • the outer tub design can be eliminated, which has the following beneficial effects:
  • the capacity of the inner tub can be increased while the volume of the shell remains unchanged, to achieve the expansion effect of the washing machine.
  • the outer barrel is eliminated, and the inner barrel is used as a water bucket. No water is stored between the inner and outer barrels during the washing process, which reduces the washing water consumption and saves the washing water consumption.
  • the inner tub 5 is provided with a lint filter device 4 for filtering lint in the dehydration drainage, which realizes the lint filtering during the dehydration and drainage process and avoids dehydration.
  • the drained thread scraps block the dehydration drainage channel to ensure the dehydration effect.
  • the inner bucket of this embodiment adopts a "non-porous" design, that is, the inner bucket wall is on the bucket wall and higher than the highest water level. Except for the dehydration outlet 3, all others are in a closed state. In this way, when washing and rinsing, the washing machine cannot reach the dehydration outlet, and the inner tub can hold water. During dehydration, the inner tub can be rotated at a high speed by the program to spin the dehydration to the dehydration outlet and discharge. , The washing machine in this implementation realizes the washing and dehydration of the inner tub through the "non-porous" inner tub and the corresponding dehydration outlet design.
  • the swarf filter device 4 described in this embodiment is arranged on the dehydration outlet 3 and/or at the upstream position of the dehydration outlet 3 and/or at the downstream position of the dehydration outlet 3, thereby achieving In the dehydration process, the lint on the dehydration drainage path is filtered to prevent the lint from clogging and affecting the dehydration and drainage.
  • the setting position of the swarf filter device 4 of this embodiment can be set on the dehydration outlet 3, or at the upstream position of the dehydration outlet 3, or at the downstream position of the dehydration outlet 3. Any two positions or three positions of each position can be set, as long as the swarf filtering can be performed in the dehydration and drainage process.
  • the wire chip filter device has different setting methods and structural designs.
  • the lint filter device 4 described in this embodiment includes a mounting part and a filtering part.
  • the mounting part is mounted on the inner wall of the inner barrel 5, and the filtering part is arranged on the dehydration outlet.
  • the lint filter device 4 of the above embodiment is installed on the inner wall of the inner barrel and is located upstream of the dehydration outlet. In this way, when dehydrating and draining, it needs to be filtered through the lint filter device 4 first, and then discharged through the dehydration outlet 3. From the beginning of dehydration, the thread swarf is prevented from entering the dehydration outlet 3, and it is also easier to clean the thread swarf.
  • the dehydration outlet 3 of this embodiment is arranged at the upper part of the inner tub, during dehydration and drainage, the water inside the inner tub moves from the lower part to the upper part, and is discharged from the inner tub through the dehydration outlet 3.
  • the drain path shows that the thread scraps of this embodiment
  • the filter part of the filter device 4 is arranged on the lower side of the dehydration outlet 3 and/or at least one side of both sides of the dehydration outlet 3 and/or the front side of the dehydration outlet 3, so that thread waste must pass through the path of dehydration and drainage.
  • the filtering effect of the filtering part of the filtering device 4 can enter the dehydration outlet 3 and be discharged.
  • the filter part of the lint filter device 4 of this embodiment is at least arranged on the lower side of the dehydration outlet 3.
  • the mounting part described in this embodiment includes a mounting plate 404 and a mounting post 402 arranged on the mounting plate 404.
  • the mounting plate 404 is shared with the mounting post 402 and the wall of the inner barrel 5 through a connector.
  • the mounting post 402 makes the mounting plate 404 and the inner wall of the inner barrel 5 spaced to form a water channel communicating with the dehydration outlet 3, and the filter part is set on the mounting plate
  • the filter grid/filter retaining ribs are arranged on the mounting plate 404 on the lower side of the dehydration outlet 3 and/or on the mounting plate 404 on at least one side of both sides of the dehydration outlet 3 and/or with On the mounting plate 404 on the front side of the dehydration outlet 3.
  • a plurality of columnar bodies 403 are arranged on the edge of the mounting plate 404 located on the lower side of the dehydration outlet 3, and the columnar bodies 403 are arranged at intervals to form a lower filter grid.
  • the mounting plate 404 is provided with columnar bodies 403 at the edges of both sides of the dehydration outlet 3, between the columnar bodies 403 on both sides or between the columnar bodies 403 on both sides and the columnar bodies 403 on the lower side. Filter grilles on both sides.
  • columnar bodies 403 are respectively arranged on the lower side and both sides of the dehydration outlet 3 on the mounting plate 404, so that the lower side and both sides of the dehydration outlet 3 can be enclosed to achieve entry into dehydration.
  • the overall filtration of the thread debris in the water outlet 3 has a good thread debris filtering effect.
  • the columnar body 403 and the mounting plate 404 are integrally formed.
  • the filter part of this embodiment can also adopt a laterally arranged rib structure, and the rib structure needs to be spaced apart from the inner wall of the inner barrel to achieve entry and wire chip filtering. the goal of.
  • the rib structure can also be combined with the filter grid.
  • a filter grill is provided on the lower side of the mounting plate 404, and rib structures are provided on both sides of the mounting plate 404.
  • the mounting post 402 is arranged in the middle of the mounting plate 404, the mounting post 402 includes at least two, which are respectively arranged on both sides of the dehydration outlet 3, and the mounting plate 3 is located on the lower side of the mounting post 402.
  • a box-shaped reinforcement body 401 is provided on the mounting plate 404 on the upper side of the mounting post 402, and the length of the mounting post 402 on the side of the mounting plate 404 close to the dehydration outlet 3 is greater than that of the box-shaped reinforcement body 401 on the mounting plate.
  • the length of the side of 404 close to the dehydration outlet 3 makes the columnar body 403 and the barrel wall of the inner barrel 5, and the box-shaped reinforcement body 401 and the barrel wall of the inner barrel 5 have intervals.
  • filter grids are added to the lower side of the dehydration outlet 3, as well as on the left and right sides.
  • the function is to prevent larger pieces of thread from entering the dehydration outlet 3 and cause blockages to adhere to the filter grid.
  • the thread scraps on the filter can fall off the filter grid by itself due to gravity and water flow, without obstructing the drainage.
  • the washing machine of this embodiment further includes a drainage water channel 2 provided on the tub wall of the inner tub 5 and connected to the dehydration outlet 3, the drainage water channel 2, the thread chip filtering device 4 is fixedly connected with the inner barrel 5 through the same connecting piece.
  • the drainage water channel 2 and the thread chip filter device 4 of this embodiment are fixedly connected to the inner barrel 5 by the same connecting member, which simplifies the installation structure and installation process.
  • the connecting piece passes through the upper part of the drainage channel 2, the wall of the inner barrel 5 and the installation post 402 of the wire dust filter 4 in sequence.
  • the washing machine of this embodiment also includes a water collecting device 6 for collecting the drain water from the inner tub 5.
  • the water collecting device 6 has a water collecting cavity inside, and the drainage channel 2 is connected to the water collecting cavity of the water collecting device 6.
  • the water collection device 6 of this embodiment is provided at the bottom of the inner tub 5.
  • a plurality of dehydration outlets 3 are provided at the position of the barrel mouth of the inner tub 5, and the drainage water channel includes a plurality of one corresponding to each dehydration outlet 3, and the upper end of the drainage channel is connected to the dehydration outlet 3. The lower end extends into the water collection cavity of the water collection device 6.
  • a thread scrap filter device 4 is provided corresponding to each dehydration water outlet 3.
  • the washing machine of this embodiment further includes a balance ring 9 installed on the mouth of the inner tub 5.
  • the lint filter device 4 is an independent component, and the installation part of the lint filter device 4 is connected to
  • the bottom of the balance ring 9 is arranged at intervals or is in contact with each other; or, the thread dust filtering device 4 and the balance ring 9 are integrally formed.
  • a balance ring 9 is provided on the barrel mouth of the inner barrel 5, and the dehydration water outlet 3 of the inner barrel 5 is set at the barrel mouth and is blocked by the balance ring 9, so that the inner barrel 5 can be "non-porous" in appearance and improve the inner barrel Integrity.
  • the filter part described in this embodiment is a lint filter
  • the mounting part is a detachable installation.
  • the installation frame for installing the lint filter is arranged on the dewatering outlet, so that the lint filter can be disassembled to clean the lint.
  • the lint filter of this embodiment includes a filter mesh bag and a filter mesh frame, and the filter mesh frame is detachably installed on the mounting frame.
  • the lint filter is a box type lint filter, and the box type lint filter can be detachably installed on the mounting frame.
  • the washing machine of this embodiment further includes a drainage channel 2 provided on the wall of the inner tub 5 and communicating with the dehydration water outlet 3.
  • the lint filtering device is detachably arranged in the drainage channel 2 to realize the lint filtering, and it can also be disassembled and cleaned.
  • a drive device is installed on the bottom wall of the water collection device of this embodiment, and the drive device has an inner barrel shaft and a pulsator shaft that drive the inner barrel and the pulsator 8 to rotate.

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

Abstract

一种洗衣机，包括：内桶（5），洗涤衣物时独立盛放洗涤水；线屑过滤装置（4），设置在内桶（5）的桶壁上，用于过滤脱水排水中的线屑。该洗衣机在实现"无外桶化"的同时，在内桶（5）上设置用于过滤脱水排水中的线屑的线屑过滤装置（4），实现了针对脱水排水过程中的线屑过滤，避免脱水排水的线屑阻塞脱水排水的通道，确保脱水效果。

Description

一种洗衣机 技术领域
本发明涉及洗衣设备技术领域，具体地，涉及一种洗衣机。
背景技术
洗衣机被设计成通过使用电来洗涤衣物的装置，一般来说，洗衣机包括：外桶，用于容纳洗涤水；内桶，可旋转地安装在桶的内部；波轮，可旋转地安装在内桶的底部；电机和离合器，被构造成使内桶和波轮旋转。当衣物和洗涤剂被引入到内桶中时，波轮与被引入到内桶中的衣物一起搅动洗涤水，从而从衣物去除污渍。
但是，随着科技的发展，现有的洗衣机结构存在一定的结构弊端，例如，现有洗衣机一般都具有外桶，而外桶的主要作用是在脱水过程中收集内桶内甩出的水并排出，其它过程中内桶的存在导致以下问题：
一、洗涤或者漂洗时，内外桶之间的洗涤水无法被利用，造成用水的浪费。
二、洗涤或者漂洗时，由于内外桶之间存水，导致脏污被积累在内桶外壁以及外桶的内壁上，且不易或者无法被清理，从而随着洗衣机使用时间的累积，影响洗涤效果和用户体验。
三、同等规格外壳的洗衣机，受限于外桶的结构导致内桶容量有限，在同等规格外壳下实现洗衣机的扩容对于广大用户具有重要的意义。
基于上述问题，现有洗衣机的发展逐渐朝着“去外桶化”发展，现有一种“无外桶洗衣机”包括无孔内桶和设置在无孔内桶底部的集水装置，无孔内桶的桶壁上位于最高水位的上部设置脱水口，无孔内桶的桶壁上安装脱水水道，脱水水道连通脱水口和集水装置，将脱水排水引导至集水装置内排出。这种“无外桶洗衣机”通过采用脱水水道将脱水导入集水装置的方案，在脱水排水时若存在线屑堵塞脱水水道时则会影响脱水，且不易清理。因此，如何实现“无外桶洗衣机”针对脱水排水的线屑过滤对于洗衣机能否正常工作至关重要。
有鉴于此，特提出本发明。
发明内容
为了解决上述问题，本发明的发明目的是提供一种洗衣机，具体地，采用了如下的技术方案：
一种洗衣机，包括：
内桶，洗涤衣物时独立盛放洗涤水；
线屑过滤装置，设置在内桶的桶壁上，用于过滤脱水排水中的线屑。
进一步地，洗衣机还包括：
脱水出水口，设置在内桶的桶壁上且高于最高水位位置处；
所述的线屑过滤装置设置在脱水出水口上和/或脱水出水口上游位置处和/或脱水出水口下游位置处。
进一步地，所述的线屑过滤装置包括安装部和过滤部，所述的安装部安装在内桶的内壁上，所述的过滤部设置在脱水出水口下侧和/或脱水出水口两侧的至少一侧和/或与脱水出水口的前侧；脱水排水经过滤部过滤线屑后进入脱水出水口排出。
进一步地，所述的安装部包括安装板和设置在安装板上的安装柱，安装板通过连接件与安装柱、内桶的桶壁共同装配固定在内桶的内壁上，所述的安装柱使得安装板与内桶的内壁之间间隔设置形成与脱水出水口相通的水道，所述的过滤部为设置在安装板上的过滤格栅/过滤挡筋，过滤格栅/过滤挡筋设置在脱水出水口下侧的安装板上和/或脱水出水口两侧的至少一侧的安装板上和/或与脱水出水口前侧的安装板上。
进一步地，所述安装板上位于脱水出水口下侧的边缘设置多个柱状体，柱状体之间间隔设置形成下侧过滤格栅；
和/或，所述安装板上位于脱水出水口两侧边缘设置柱状体，两侧的柱状体之间或者两侧的柱状体与下侧的柱状体之间间隔设置形成两侧过滤格栅；
优选地，所述的柱状体与安装板一体成型。
进一步地，所述的安装柱设置在安装板的中部，安装柱包括至少两个，分别设置在脱水出水口的两侧，所述安装板上位于安装柱的下侧设置多个柱状体；所述安装柱位于安装板靠近脱水出水口一侧的长度大于柱状体的长度，使得柱状体与内桶的桶壁之间具有间隔；
优选地，所述安装板上位于安装柱的上侧设置盒状加强体，所述安装柱位于安装板靠近脱水出水口一侧的长度大于盒状加强体位于安装板靠近脱水出水口一侧的长度，使得柱状体与内桶的桶壁之间、盒状加强体与内桶的桶壁之间均具有间隔。
进一步地，所述的过滤部为线屑过滤器，所述的安装部为用于可拆卸的安装所述安装线屑过滤器的安装框。
进一步地，洗衣机还包括设置在内桶的桶壁上与脱水出水口相连通的排水水道，所述的排水水道、线屑过滤装置通过同一连接件与内桶固定连接；
优选地，所述的连接件依次穿过排水水道的上部、内桶的桶壁与线屑过滤器的安装柱装配。
进一步地，洗衣机还包括安装在内桶的桶口上的平衡环，所述的线屑过滤装置为独立构件，线屑过滤装置的安装部与平衡环的底部间隔设置或者接触相抵；
或者，所述的线屑过滤装置与平衡环一体成型。
进一步地，洗衣机还包括设置在内桶的桶壁上与脱水出水口相连通的排水水道，所述的线屑过滤装置可拆卸的设置在排水水道内。
本发明的洗衣机内桶在洗涤衣物时可独立盛放洗涤水实现盛水功能，这样可取消外桶设计，具有如下有益效果：
1、在壳体容积不变的情况下可增加内桶容量，实现洗衣机的扩容效果。
2、洗涤过程中水只存在内桶内，避免了传统洗衣机内外桶之间存水导致外桶内壁和洗涤桶外壁“藏污纳垢”的问题，具有更好的洗涤效果。
3、取消外桶，内桶为盛水桶，在洗涤过程中内外桶之间不再存水，减少了洗涤用水量，节约了洗涤用水量。
本发明洗衣机在实现“无外桶化”的同时，在内桶上设置用于过滤脱水排水中的线屑的线屑过滤装置，实现了针对脱水排水过程中的线屑过滤，避免脱水排水的线屑阻塞脱水排水的通道，确保脱水效果。
附图说明
图1本发明实施例洗衣机的结构示意图
图2本发明实施例洗衣机的内桶结构示意图；
图3本发明实施例洗衣机的线屑过滤装置的立体结构示意图一
图4本发明实施例洗衣机的线屑过滤装置的立体结构示意图二。
具体实施方式
下面结合附图对本发明的一种洗衣机进行详细描述：
如图1-图4所示，本实施例提供一种洗衣机，包括：
内桶5，洗涤衣物时独立盛放洗涤水；
线屑过滤装置4，设置在内桶5的桶壁上，用于过滤脱水排水中的线屑。
本实施例的洗衣机内桶5在洗涤衣物时可独立盛放洗涤水实现盛水功能，这样可取消外桶设计，具有如下有益效果：
1、在壳体容积不变的情况下可增加内桶容量，实现洗衣机的扩容效果。
2、洗涤过程中水只存在内桶内，避免了传统洗衣机内外桶之间存水导致外桶内壁和洗涤桶外壁“藏污纳垢”的问题，具有更好的洗涤效果。
3、取消外桶，内桶为盛水桶，在洗涤过程中内外桶之间不再存水，减少了洗涤用水量，节约了洗涤用水量。
本实施例洗衣机在实现“无外桶化”的同时，在内桶5上设置用于过滤脱水排水中的线屑的线屑过滤装置4，实现了针对脱水排水过程中的线屑过滤，避免脱水排水的线屑阻塞脱水排水的通道，确保脱水效果。
作为本实施例的一种实施方式，为了实现内桶5实现盛水的功能，本实施例的内桶采用“无孔”设计，即内桶的桶壁上除了在桶壁上且高于最高水位位置处设置脱水出水口3外，其它均处于封闭状态。这样，在洗涤和漂洗时，洗衣机进水无法达到脱水出水口位置处，实现内桶的盛水功能，而在脱水时，通过程序控制内桶高速旋转可以将脱水甩至脱水出水口处并排出，因此，本实施的洗衣机通过内桶“无孔化”配合相应的脱水出水口设计，实现了内桶的盛水洗涤和脱水排水。
同时，针对上述结构设计的洗衣机，本实施例所述的线屑过滤装置4设置在脱水出水口3上和/或脱水出水口3上游位置处和/或脱水出水口3下游位置处，从而实现了在脱水过程中，对脱水排水路径上的线屑过滤，防止线屑堵塞影响脱水排水。
本实施例的线屑过滤装置4的设置位置可以设置在脱水出水口3上，也可以设置在脱水出水口3上游位置处，还可以设置在脱水出水口3下游位置处，也可以在上述三个位置的任一两个位置处或者三个位置处均设置，只要能够在脱水排水过程中进行线屑过滤即可。针对不同的设置位置，线屑过滤装置具有不同的设置方式和结构设计。
作为本实施例的一种实施方式，本实施例所述的线屑过滤装置4包括安装部和过滤 部，所述的安装部安装在内桶5的内壁上，所述的过滤部设置在脱水出水口3下侧和/或脱水出水口3两侧的至少一侧和/或与脱水出水口3的前侧；脱水排水经过滤部过滤线屑后进入脱水出水口排出。
上述实施方式的线屑过滤装置4设置在内桶内壁上且位于脱水出水口的上游位置处，这样，在脱水排水时，需要先经过线屑过滤装置4过滤以后，再经过脱水出水口3排出，从脱水开始就避免线屑进入脱水出水口3，也更便于线屑的清理。
由于本实施例的脱水出水口3设置在内桶的上部，在脱水排水时，内桶内部的水由下部向上部运动，经脱水出水口3排出内桶，由排水的路径可知，本实施例的线屑过滤装置4的过滤部设置在脱水出水口3下侧和/或脱水出水口3两侧的至少一侧和/或与脱水出水口3的前侧，从而使得脱水排水的路径上必须经过线屑过滤装置4的过滤部的过滤作用才能进入到脱水出水口3中排出。
优选地，由脱水排水的路径，本实施例的线屑过滤装置4的过滤部至少设置在脱水出水口3的下侧。
如图3及图4所示，本实施例所述的安装部包括安装板404和设置在安装板404上的安装柱402，安装板404通过连接件与安装柱402、内桶5的桶壁共同装配固定在内桶5的内壁上，所述的安装柱402使得安装板404与内桶5的内壁之间间隔设置形成与脱水出水口3相通的水道，所述的过滤部为设置在安装板上的过滤格栅/过滤挡筋，过滤格栅/过滤挡筋设置在脱水出水口3下侧的安装板404上和/或脱水出水口3两侧的至少一侧的安装板404上和/或与脱水出水口3前侧的安装板404上。
作为本实施例的一种实施方式，所述安装板404上位于脱水出水口3下侧的边缘设置多个柱状体403，柱状体403之间间隔设置形成下侧过滤格栅。
和/或，所述安装板404上位于脱水出水口3两侧边缘设置柱状体403，两侧的柱状体403之间或者两侧的柱状体403与下侧的柱状体403之间间隔设置形成两侧过滤格栅。
优选地，本实施例在安装板404上位于脱水出水口3的下侧和两侧的位置均分别设置柱状体403，这样可以将脱水出水口3的下侧和两侧围住，实现进入脱水出水口3内的线屑的全面过滤，具有较好的线屑过滤效果。
优选地，所述的柱状体403与安装板404一体成型。
另外，作为本实施例的另一种实施方式，本实施例的过滤部也可以采用横向排布的挡筋结构，挡筋结构需要与内桶的内壁之间保持间隔设置，实现进入和线屑过滤的目的。 本实施例也可采用挡筋结构与过滤格栅结合设置，例如，安装板404的下侧设置过滤格栅，安装板404的两侧设置挡筋结构。
进一步地，所述的安装柱402设置在安装板404的中部，安装柱402包括至少两个，分别设置在脱水出水口3的两侧，所述安装板3上位于安装柱402的下侧设置多个柱状体403；所述安装柱403位于安装板404靠近脱水出水口3一侧的长度大于柱状体403的长度，使得柱状体403与内桶5的桶壁之间具有间隔。
优选地，所述安装板404上位于安装柱402的上侧设置盒状加强体401，所述安装柱402位于安装板404靠近脱水出水口3一侧的长度大于盒状加强体401位于安装板404靠近脱水出水口3一侧的长度，使得柱状体403与内桶5的桶壁之间、盒状加强体401与内桶5的桶壁之间均具有间隔。
综上可知，本实施例在脱水出水口3的下侧、以及左右两侧均增加过滤格栅，作用是阻隔较大块的线屑进入脱水出水口3并进而造成堵塞，附着在过滤格栅上的线屑，因重力作用及水流冲刷，可以自行从过滤格栅上脱落，而不对排水造成阻碍。
为了实现将内桶5内的脱水排出内桶5，本实施例的洗衣机还包括设置在内桶5的桶壁上与脱水出水口3相连通的排水水道2，所述的排水水道2、线屑过滤装置4通过同一连接件与内桶5固定连接。本实施例的排水水道2、线屑过滤装置4由同一连接件固定连接在内桶5上，简化了安装结构和安装工艺。
优选地，所述的连接件依次穿过排水水道2的上部、内桶5的桶壁与线屑过滤器4的安装柱402装配。
本实施例的洗衣机还包括用于收集内桶5排水的集水装置6，集水装置6内部具有集水腔，所述的排水水道2连通集水装置6的集水腔。具体地，本实施例的集水装置6设置在内桶5的底部。
进一步地，本实施例所述内桶5的桶口位置处设置多个脱水出水口3，所述排水水道包括多个，分别与各脱水出水口3一一对应，排水水道的上端连通脱水出水口3，下端延伸至集水装置6的集水腔内。本实施例的内桶内对应每一个脱水出水口3分别设置线屑过滤装置4。
作为本实施例的一种实施方式，本实施例的洗衣机还包括安装在内桶5的桶口上的平衡环9，所述的线屑过滤装置4为独立构件，线屑过滤装置4的安装部与平衡环9的底部间隔设置或者接触相抵；或者，所述的线屑过滤装置4与平衡环9一体成型。
本实施例的内桶5的桶口上设置平衡环9，内桶5的脱水出水口3设置在桶口处且被平衡环9遮挡，这样可以使得内桶5达到观感上的“无孔”，提高内桶的整体性。
针对本实施例的线屑过滤装置的结构，作为本实施例的另一种实施方式，本实施例所述的过滤部为线屑过滤器，所述的安装部为用于可拆卸的安装所述安装线屑过滤器的安装框，所述的安装框设置在脱水出水口上，这样，线屑过器可进行拆卸进行线屑清理。
具体地，本实施例的线屑过滤器包括过滤网袋和过滤网框，所述的过滤网框可拆卸安装在安装框上。或者，线屑过滤器为盒式线屑过滤器，盒式线屑过滤器可拆卸安装在安装框上。
针对本实施例的线屑过滤装置的安装位置，作为本实施例的一种实施方式，本实施例的洗衣机还包括设置在内桶5的桶壁上与脱水出水口3相连通的排水水道2，所述的线屑过滤装置可拆卸的设置在排水水道2内，实现线屑过滤的同时，也可进行拆卸清理。本实施例的集水装置的底壁上安装驱动装置，驱动装置具有驱动内桶和波轮8转动的内桶轴和波轮轴。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种洗衣机，其特征在于，包括：
    内桶，洗涤衣物时独立盛放洗涤水；
    线屑过滤装置，设置在内桶的桶壁上，用于过滤脱水排水中的线屑。
  2. 根据权利要求1所述的洗衣机，其特征在于，还包括：
    脱水出水口，设置在内桶的桶壁上且高于最高水位位置处；
    所述的线屑过滤装置设置在脱水出水口上和/或脱水出水口上游位置处和/或脱水出水口下游位置处。
  3. 根据权利要求2所述的洗衣机，其特征在于，所述的线屑过滤装置包括安装部和过滤部，所述的安装部安装在内桶的内壁上，所述的过滤部设置在脱水出水口下侧和/或脱水出水口两侧的至少一侧和/或脱水出水口的前侧；脱水排水经过滤部过滤线屑后进入脱水出水口排出。
  4. 根据权利要求3所述的洗衣机，其特征在于，所述的安装部包括安装板和设置在安装板上的安装柱，安装板通过连接件与安装柱、内桶的桶壁共同装配固定在内桶的内壁上，所述的安装柱使得安装板与内桶的内壁之间间隔设置形成与脱水出水口相通的水道，所述的过滤部为设置在安装板上的过滤格栅/过滤挡筋，过滤格栅/过滤挡筋设置在脱水出水口下侧的安装板上和/或脱水出水口两侧的至少一侧的安装板上和/或与脱水出水口前侧的安装板上。
  5. 根据权利要求4所述的洗衣机，其特征在于，所述安装板上位于脱水出水口下侧的边缘设置多个柱状体，柱状体之间间隔设置形成下侧过滤格栅；
    和/或，所述安装板上位于脱水出水口两侧边缘设置柱状体，两侧的柱状体之间或者两侧的柱状体与下侧的柱状体之间间隔设置形成两侧过滤格栅；
    优选地，所述的柱状体与安装板一体成型。
  6. 根据权利要求4所述的洗衣机，其特征在于，所述的安装柱设置在安装板的中部，安装柱包括至少两个，分别设置在脱水出水口的两侧，所述安装板上位于安装柱的下侧设置多个柱状体；所述安装柱位于安装板靠近脱水出水口一侧的长度大于柱状体的长度，使得柱状体与内桶的桶壁之间具有间隔；
    优选地，所述安装板上位于安装柱的上侧设置盒状加强体，所述安装柱位于安装板靠近脱水出水口一侧的长度大于盒状加强体位于安装板靠近脱水出水口一侧的长度，使 得柱状体与内桶的桶壁之间、盒状加强体与内桶的桶壁之间均具有间隔。
  7. 根据权利要求3所述的洗衣机，其特征在于，所述的过滤部为线屑过滤器，所述的安装部为用于可拆卸的安装所述安装线屑过滤器的安装框。
  8. 根据权利要求1-7任意一项所述的洗衣机，其特征在于，还包括设置在内桶的桶壁上与脱水出水口相连通的排水水道，所述的排水水道、线屑过滤装置通过同一连接件与内桶固定连接；
    优选地，所述的连接件依次穿过排水水道的上部、内桶的桶壁与线屑过滤器的安装柱装配。
  9. 根据权利要求1-7任意一项所述的洗衣机，其特征在于，还包括安装在内桶的桶口上的平衡环，所述的线屑过滤装置为独立构件，线屑过滤装置的安装部与平衡环的底部间隔设置或者接触相抵；
    或者，所述的线屑过滤装置与平衡环一体成型。
  10. 根据权利要求1-7任意一项所述的洗衣机，其特征在于，还包括设置在内桶的桶壁上与脱水出水口相连通的排水水道，所述的线屑过滤装置可拆卸的设置在排水水道内。
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US4637230A (en) * 1985-06-06 1987-01-20 General Electric Company Clothes washing machine
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