WO2018171644A1 - 洗涤剂自动投放装置及洗衣机 - Google Patents

洗涤剂自动投放装置及洗衣机 Download PDF

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Publication number
WO2018171644A1
WO2018171644A1 PCT/CN2018/079901 CN2018079901W WO2018171644A1 WO 2018171644 A1 WO2018171644 A1 WO 2018171644A1 CN 2018079901 W CN2018079901 W CN 2018079901W WO 2018171644 A1 WO2018171644 A1 WO 2018171644A1
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Prior art keywords
dispensing
detergent
filter
port
dispensing device
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PCT/CN2018/079901
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English (en)
French (fr)
Inventor
石将
迟宗锐
李作强
肖磊
王丽美
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青岛海尔滚筒洗衣机有限公司
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Publication of WO2018171644A1 publication Critical patent/WO2018171644A1/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 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/026—Devices for adding soap or other washing agents the powder or tablets being added directly, e.g. without the need of a flushing liquid

Definitions

  • the present disclosure relates to the field of washing machine dispensing devices, for example, to an automatic detergent dispensing device and a washing machine.
  • the automatic washing machine of the washing machine is a device for automatically discharging a detergent such as a laundry liquid or a softener, and the device comprises a dispensing chamber for storing the detergent, and the dispensing chamber is provided with an adding port and a dispensing opening communicating with the delivery line.
  • the end of the delivery pipeline away from the injection port communicates with the washing tub.
  • the automatic dispensing device can deliver a corresponding weight of detergent to the washing tub according to the load signal in the washing tub fed back by the washing machine computer control panel. Therefore, in order to ensure the normal operation of the automatic placement device, it is necessary to ensure that the delivery pipeline is unblocked.
  • the automatic dispensing device of the related art is disposed inside the washing machine body 100 and includes a dispensing cavity with an adding port 200 and a dispensing opening.
  • the adding port 200 adds detergent to the dispensing cavity, and the washing in the dispensing cavity is provided.
  • the agent enters the washing tub through the dispensing opening.
  • the diameter of the adding port 200 is relatively small and most of the filters are not provided, if foreign matter enters the dispensing chamber, there is a problem that the removal is inconvenient; in addition, the user mistakenly adds the washing powder to the liquid detergent such as a softener or a laundry liquid. After the mouth is placed in the dispensing chamber, due to the large size of the washing powder, the clogging of the filling port is likely to occur, so that the automatic dispensing device cannot work normally, thereby affecting the use of the whole machine.
  • the filter 400 is generally installed inside the dispensing chamber 300.
  • the foreign matter that cannot pass through the filter 400 is generally located on one side of the filter 400, which may cause the filter 400 to become clogged and wash.
  • the agent cannot be squeezed into the delivery line, and the filter 400 needs to be cleaned. Because the addition port is small, it is not convenient to clean the filter 400 in the dispensing chamber 300, and the filter 400 cannot be taken out for cleaning.
  • the present disclosure provides an automatic detergent dispensing device and a washing machine to ensure the normal operation of the automatic dispensing device and the washing machine.
  • An automatic detergent dispensing device comprising a dispensing body provided with at least one dispensing chamber, each of the dispensing chambers being provided with an adding port and a dispensing opening communicating with the washing tub;
  • a detachable filter mesh is disposed at each of the insertion ports of the dispensing chamber.
  • a side of the filter net away from the adding port is provided with a gland that is engaged with the adding port, and the filter net is fixed between the adding port and the gland by a gland.
  • the filter net includes a filter portion and a support portion that is attached to the end face of the add port.
  • the adding port is provided with a boss
  • the gland is provided with a card slot adapted to the boss.
  • the gland is provided with a maximum dose tick mark.
  • the shape of the filter mesh is adapted to the shape of the addition port.
  • the filter mesh of the filter portion is smaller than the detergent particle size.
  • the present disclosure also provides a washing machine using the above-described automatic detergent dispensing device.
  • the automatic detergent dispensing device of the present disclosure is provided with a detachable filter at the adding port of each of the dispensing chambers for dispensing the granular detergent, which can prevent the granular detergent such as washing powder from being mistakenly
  • the automatic placement device is blocked by the incorrect addition port, and the filter is detachable, which facilitates cleaning and maintenance of the automatic delivery device.
  • the filter can be removed, and the foreign matter in the chamber can be taken out, thereby preventing the foreign matter from blocking the inlet and affecting the normal operation and service life of the automatic dispensing device, thereby improving the reliability of the product. .
  • the washing machine of the present disclosure includes the above-mentioned automatic detergent dispensing device, which prevents foreign matter from clogging the injection port and affects the normal operation of the automatic dispensing device and the washing machine.
  • FIG. 1 is a schematic view showing a position of an add port in the related art
  • FIG. 2 is a schematic view showing a mounting position of a filter in the related art
  • FIG. 3 is a schematic structural view of an automatic detergent dispensing device provided in the embodiment.
  • FIG. 4 is a view showing the positional relationship between the filter net, the gland, and the adding port provided in the embodiment.
  • the embodiment provides an automatic detergent dispensing device.
  • the automatic dispensing device includes a dispensing body 1 provided with at least one dispensing cavity (not shown), and each of the dispensing chambers is provided.
  • a detergent such as a laundry liquid, a softener, a washing powder, or the like is added to the dispensing chamber through the adding port 11, and the detergent entering the dispensing chamber enters the washing tub through the dispensing opening.
  • the granular detergent such as washing powder is added through the adding port 11 for placing the dispensing cavity of the granular detergent, and is dissolved in the dispensing cavity and then put into the washing tub through the dispensing cavity to prevent clogging. mouth. If the granular detergent such as washing powder is mistakenly added through the incorrect addition port 11, the clogging of the filling port may be caused, thereby affecting the normal operation of the automatic dispensing device; and the cavities of the adding port 11 of the dispensing chamber are small. If the filter 2 is disposed inside the dispensing chamber, there is a problem that it is inconvenient to clean the filter 2 and to easily remove foreign matter inside the dispensing chamber.
  • the present embodiment is provided with a detachable filter net 2 at the adding port 11 of each of the dispensing chambers for dispensing the granular detergent, which can prevent the granular detergent such as washing powder from being mistakenly passed incorrectly.
  • the addition port 11 is added to cause clogging of the automatic dispensing device, and since the filter 2 is detachable, it is convenient to clean and maintain the automatic dispensing device.
  • the filter 2 can be removed, and the clothes in the chamber can be taken out, thereby preventing the foreign matter from blocking the mouth and affecting the normal operation and service life of the automatic dispensing device, thereby improving the reliability of the product. Sex.
  • the number of the dispensing chambers can be set according to user requirements, usually according to the type of detergent, such as a laundry liquid dispensing chamber, a softener dispensing chamber or a washing powder dispensing chamber, wherein the washing powder delivery chamber is used for dispensing particles.
  • the delivery cavity of the detergent In this embodiment, a washing powder delivery chamber is provided, and at least one dispensing chamber for discharging a liquid detergent such as a laundry liquid or a softener is provided.
  • a side of the filter net 2 away from the adding port 11 is provided with a gland 3 that is engaged with the adding port 11 , and the filter net 2 is fixed between the adding port 11 and the gland 3 by the gland 3 .
  • the filter net 2 includes a filter portion and a support portion that is attached to the end surface of the add-on port 11.
  • the add-on port 11 is provided with a boss, and the gland 3 is provided with a boss.
  • the matching card slot; the support portion of the filter net 2 is fixed between the adding port 11 and the gland 3 by the mating connection of the boss and the card slot.
  • the shape of the filter screen 2 is adapted to the shape of the addition opening 11.
  • the cross-sectional shape of the adding port 11 may be a circular shape, a rectangular shape, or the like.
  • the cross-sectional shape of the adding port 11 is circular in the embodiment, and the structure of the filter net 2 is The shape is set according to the shape of the addition port 11.
  • the gland 3 is provided with a maximum amount of the mark. It is used to prompt the user to release the maximum amount of detergent added in the chamber at one time, preventing the detergent from overflowing due to the addition of too much detergent, thereby causing waste of resources.
  • the filter mesh of the filter portion is smaller than the size of the detergent powder, which can prevent the clogging of the automatic dispensing device caused by the incorrect addition of the granular detergent such as washing powder, thereby affecting the normal operation of the automatic dispensing device. And service life.
  • the embodiment further provides a washing machine, which adopts the above automatic detergent dispensing device, which prevents the foreign matter from blocking the injection port and affects the normal operation of the automatic dispensing device and the washing machine.
  • the automatic detergent delivery device of the present invention solves the problem that the foreign matter blocks the injection port and affects the normal operation and the service life of the automatic delivery device, thereby improving the reliability of the product.

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

Abstract

一种洗涤剂自动投放装置，包括设有至少一个投放腔的投放本体，每个所述投放腔均设有添加口及与洗涤桶连通的投放口；其中一个投放腔用于投放颗粒状洗涤剂，用于投放颗粒状洗涤剂之外的每个所述投放腔的添加口处均设有可拆卸的过滤网。

Description

洗涤剂自动投放装置及洗衣机 技术领域
本公开涉及洗衣机投放装置领域，例如涉及一种洗涤剂自动投放装置及洗衣机。
背景技术
洗衣机自动投放装置是一种自动投放洗衣液、柔顺剂等洗涤剂的装置，该装置包括用于储存洗涤剂的投放腔，所述投放腔设有添加口和与投放管路连通的投放口，其中所述投放管路远离投放口的一端连通洗涤桶。该自动投放装置能够根据洗衣机电脑控制板反馈的洗涤桶内的负载信号向洗涤桶内投放相应重量的洗涤剂。因此为了保证自动投放装置正常工作，需确保投放管路畅通。
如图1所示，相关技术中的自动投放装置设于洗衣机本体100内部，包括带有添加口200和投放口的投放腔，通过添加口200向投放腔内添加洗涤剂，投放腔内的洗涤剂通过投放口进入洗涤桶。但由于添加口200的口径比较小且多数无过滤网，如果有异物进入投放腔内时，存在取出不方便的问题；此外在用户误将洗衣粉通过柔顺剂、洗衣液等液体洗涤剂的添加口放入投放腔后，由于洗衣粉颗粒较大，易造成投放口的堵塞以致自动投放装置不能正常工作，从而影响整机使用。
而对于安装有过滤网的洗衣机，如图2所示，过滤网400一般安装在投放腔300内部，不能通过过滤网400的异物一般位于过滤网400的一侧，易造成过滤网400堵塞以致洗涤剂无法被挤入投放管路，需要对过滤网400进行清理，由于添加口较小，不便于对投放腔300内的过滤网400进行清理，而且也不能取出过滤网400进行清理。
发明内容
本公开提供一种洗涤剂自动投放装置及洗衣机，以确保自动投放装置以及洗衣机的正常工作。
一种洗涤剂自动投放装置，包括设有至少一个投放腔的投放本体，每个所述投放腔均设有添加口及与洗涤桶连通的投放口；
每个所述投放腔的添加口处均设有可拆卸的过滤网。
可选地，所述过滤网远离添加口的一侧设有与添加口卡接的压盖，通过压盖将过滤网固定于添加口和压盖之间。
可选地，所述过滤网包括过滤部和与添加口端面贴合的支撑部。
可选地，所述添加口上设有凸台，所述压盖上设有与凸台相适配的卡槽。
可选地，所述压盖上设有最大投放量刻度线。
可选地，所述过滤网的形状与添加口的形状相适配。
可选地，所述过滤部的过滤网孔小于洗衣粉颗粒大小。
本公开还提供了一种洗衣机，采用上述的洗涤剂自动投放装置。
本公开的洗涤剂自动投放装置，在用于投放颗粒状洗涤剂之外的每个所述投放腔的添加口处均设有可拆卸的过滤网，能够防止误将洗衣粉等颗粒状洗涤剂通过不正确的添加口添加而造成自动投放装置堵塞，且由于过滤网可拆卸，便于对自动投放装置进行清理维护。此外，在投放腔内不慎进入异物时，可以拆卸下过滤网，取出投放腔内的异物，避免了异物堵塞投放口而影响该自动投放装置的正常工作和使用寿命，提高了产品的可靠性。
本公开的洗衣机，包括上述的洗涤剂自动投放装置，避免了异物堵塞投放口而影响自动投放装置和洗衣机正常工作。
附图说明
图1是相关技术中添加口的位置示意图；
图2是相关技术中过滤网的安装位置示意图；
图3是本实施例提供的洗涤剂自动投放装置的结构示意图；
图4是本实施例提供的过滤网、压盖以及添加口之间的位置关系图。
图中：
1、投放本体；11、添加口；2、过滤网；3、压盖。
100、洗衣机本体；200、添加口；300、投放腔；400、过滤网。
具体实施方式
本实施例提供了一种洗涤剂自动投放装置，如图3所示，该自动投放装置包括设有至少一个投放腔(图中未示出)的投放本体1，每个所述投放腔均设有添加口11及与洗涤桶连通的投放口；其中一个投放腔用于投放颗粒状洗涤剂， 用于投放颗粒状洗涤剂之外的每个所述投放腔的添加口11处均设有可拆卸的过滤网2。通过添加口11向投放腔内添加洗涤剂，如洗衣液，柔顺剂以及洗衣粉等，进入投放腔内的洗涤剂通过投放口进入洗涤桶内。
在实际使用时，洗衣粉一类的颗粒状洗涤剂通过用于投放颗粒状洗涤剂的投放腔的添加口11加入，在该投放腔内进行溶解后通过投放腔投入洗涤桶，以防堵塞投放口。如果误将洗衣粉一类的颗粒状洗涤剂通过不正确的添加口11添加，会造成投放口的堵塞，以致影响该自动投放装置的正常工作；且由于投放腔的添加口11的口径较小，如果过滤网2设于投放腔内部，存在不便于清理过滤网2以及不易取出投放腔内部的异物的问题。
因此本实施例在用于投放颗粒状洗涤剂之外的每个所述投放腔的添加口11处均设有可拆卸的过滤网2，能够防止误将洗衣粉等颗粒状洗涤剂通过不正确的添加口11添加而造成自动投放装置堵塞，且由于过滤网2可拆卸，便于对自动投放装置进行清理维护。此外，在投放腔内不慎进入异物时，可以拆卸下过滤网2，取出投放腔内的衣物，避免了异物堵塞投放口而影响该自动投放装置的正常工作和使用寿命，提高了产品的可靠性。
所述投放腔的个数可以根据用户需求设置，通常是根据洗涤剂的类型设置，如洗衣液投放腔，柔顺剂投放腔或洗衣粉投放腔等，其中洗衣粉投放腔即为用于投放颗粒状洗涤剂的投放腔。本实施例设有一个洗衣粉投放腔，至少一个用于投放洗衣液、柔顺剂等液体洗涤剂的投放腔。
参照图3，所述过滤网2远离添加口11的一侧设有与添加口11卡接的压盖3，通过压盖3将过滤网2固定于添加口11和压盖3之间。可选地，参照图4，所述过滤网2包括过滤部和与添加口11端面贴合的支撑部，所述添加口11上设有凸台，所述压盖3上设有与凸台相适配的卡槽；通过凸台与卡槽的配合连接，将过滤网2的支撑部固定在添加口11和压盖3之间。
所述过滤网2的形状与添加口11的形状相适配。本实施例中，所述添加口11的截面形状可以为圆形，矩形等形状，可选地，本实施例中所述添加口11的截面形状为圆形，而所述过滤网2的结构形状依据添加口11的形状设置。
本实施例中，所述压盖3上设有最大投放量刻度线。用于提示用户一次投放腔中添加的最大洗涤剂量，防止因添加过多洗涤剂而造成的洗涤剂溢出，进而造成资源浪费。
本实施例中，所述过滤部的过滤网孔小于洗衣粉颗粒大小，可以防止误将洗衣粉等颗粒状洗涤剂通过不正确添加而造成自动投放装置堵塞，以致影响该自动投放装置的正常工作和使用寿命。
本实施例还提供了一种洗衣机，采用上述的洗涤剂自动投放装置，避免了异物堵塞投放口而影响自动投放装置和洗衣机正常工作。
工业实用性
本公开的洗涤剂自动投放装置，解决了异物堵塞投放口而影响该自动投放装置的正常工作和使用寿命的问题，提高了产品的可靠性。

Claims (8)

  1. 一种洗涤剂自动投放装置，包括设有至少一个投放腔的投放本体(1)，每个所述投放腔均设有添加口(11)及与洗涤桶连通的投放口；
    其中一个投放腔设置为投放颗粒状洗涤剂，投放颗粒状洗涤剂之外的每个所述投放腔的添加口(11)处均设有可拆卸的过滤网(2)。
  2. 根据权利要求1所述的洗涤剂自动投放装置，其中，所述过滤网(2)远离添加口(11)的一侧设有与添加口(11)卡接的压盖(3)，通过压盖(3)将过滤网(2)固定于添加口(11)和压盖(3)之间。
  3. 根据权利要求2所述的洗涤剂自动投放装置，其中，所述过滤网(2)包括过滤部和与添加口(11)端面贴合的支撑部。
  4. 根据权利要求3所述的洗涤剂自动投放装置，其中，所述添加口(11)上设有凸台，所述压盖(3)上设有与凸台相适配的卡槽。
  5. 根据权利要求3所述的洗涤剂自动投放装置，其中，所述压盖(3)上设有最大投放量刻度线。
  6. 根据权利要求1所述的洗涤剂自动投放装置，其中，所述过滤网(2)的形状与添加口(11)的形状相适配。
  7. 根据权利要求3所述的洗涤剂自动投放装置，其中，所述过滤部的过滤网孔小于洗衣粉颗粒大小。
  8. 一种洗衣机，采用权利要求1至7任一所述的洗涤剂自动投放装置。
PCT/CN2018/079901 2017-03-21 2018-03-21 洗涤剂自动投放装置及洗衣机 WO2018171644A1 (zh)

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EP4357514A1 (en) * 2022-10-20 2024-04-24 Arçelik Anonim Sirketi A washing machine comprising a detergent dispenser

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CN106868799A (zh) * 2017-03-21 2017-06-20 青岛海尔滚筒洗衣机有限公司 一种洗涤剂自动投放装置及洗衣机
JP7407413B2 (ja) * 2019-07-03 2024-01-04 青島海爾洗衣机有限公司 洗濯機
CN110725105B (zh) * 2019-10-12 2022-12-09 青岛海尔洗衣机有限公司 衣物处理剂容纳装置和衣物处理设备
CN110735293B (zh) * 2019-10-12 2022-12-09 青岛海尔洗衣机有限公司 衣物处理剂容纳装置和衣物处理设备
CN114086367B (zh) * 2021-11-18 2023-03-07 珠海格力电器股份有限公司 一种洗涤剂自动投放系统、投放方法及洗衣机

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