WO2019161518A1 - 通用式水槽自动洗碗机 - Google Patents

通用式水槽自动洗碗机 Download PDF

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Publication number
WO2019161518A1
WO2019161518A1 PCT/CN2018/000373 CN2018000373W WO2019161518A1 WO 2019161518 A1 WO2019161518 A1 WO 2019161518A1 CN 2018000373 W CN2018000373 W CN 2018000373W WO 2019161518 A1 WO2019161518 A1 WO 2019161518A1
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Prior art keywords
spray
water tank
dishwasher
universal
area
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PCT/CN2018/000373
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English (en)
French (fr)
Inventor
王振国
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王振国
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Priority to DE112018006783.1T priority Critical patent/DE112018006783T5/de
Priority to US16/975,198 priority patent/US20200397212A1/en
Publication of WO2019161518A1 publication Critical patent/WO2019161518A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0086—In-sink dishwashers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A47L15/23—Rotary spraying devices moved by means of the sprays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4257—Details of the loading door
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/502—Cutlery baskets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/501—Baskets, e.g. for conveyor-type, in-sink type or hood-type machines

Definitions

  • the invention is a daily necessities, belonging to household appliances and kitchen appliances.
  • the spray type automatic dishwasher uses the self-pressure of tap water to realize automatic spray washing.
  • the similar products are composed of special body, large spiral arm sprinkler, bowl and other components, and there are many defects.
  • the invention is a general-purpose water tank automatic dishwasher, which is characterized by a universal water tank and a fuselage, including a matrix type spin spray head arrangement, a grid and a grid double-layer bowl basket, and two items. as follows:
  • Universal Sink Automatic Dishwasher There are cabinets and sinks in the kitchen (see Figure 1).
  • the functions of the universal sink include basins and utensils as basins, water washing dishes, washing utensils,
  • the general function of the water tank cannot be neglected; the embedded or desktop special dishwasher is always inconvenient due to the position being too low or too high, the surface of the cabin is deep and the parts installed are difficult to clean.
  • the drainage pipe has a small caliber and is easy to block.
  • the length of the special dishwasher body is usually about 450cm. Such a large body is often difficult to install for a small kitchen.
  • the utility model combines the universal water tank as the dishwasher body, and combines with the convex hatch.
  • the bowl basket (and the sprinkler head) assembly When used, the bowl basket (and the sprinkler head) assembly is placed in the trough pool, and combined with other components to realize automatic washing of the tableware. Walk the hatch cover, remove the bowl basket assembly, or hang it up, or get it into the cabinet, the general function of the sink remains the same.
  • Matrix-type spin-spray head arrangement the sprinkler head achieves spin by the tangential reaction force of the nozzle jetting water flow, and the horizontal section of the spray area of the single spin-spray head is circular, the sink tank and The horizontal section of the bowl basket is rectangular, and the area of the tableware placement area is the rectangular area of the horizontal section of the bowl basket.
  • the spray washing efficiency can be obtained by the rectangular area of the horizontal section of the bowl basket and the circular area of the spray area (the minimum inside the bowl basket rectangle) Calculated by the ratio of rounding), it is about 64%; the tableware can only be sprayed at a large angle in the area near the center of rotation of the sprinkler, but not at a distance from the center of rotation.
  • the invention adopts four spin spray heads arranged in a matrix in the same plane, and the length of the spiral arm of the shower head is about a large sprinkler arm.
  • Half of the length and connected by pipe see Figure 2), the first is that the overlap ratio between the spray area and the tableware placement area reaches 82%, which improves the washing efficiency; the other is that four 360-degree rotary sprays are obtained.
  • Zone and an approximately 360 degree cross spray Area see Figure 3
  • the spray angle is improved in the whole area, thus improving the spray washing effect;
  • the three-dimensional crossover overlap of the spray areas of each sprinkler is realized, and the high and low frequency spray areas are obtained.
  • See Fig. 4 which provides conditions for washing the tableware of different difficulty levels at the same time, shortening the washing time.
  • Upper-layer grid lower-layer mesh double-layer basket (see Figure 5): The position and angle of the tableware directly affect the washing effect.
  • the function of the basket should be to make full use of the existing space to wash. Cutlery and place each cutlery in the right angle to ensure a cleansing effect.
  • the basket is invented according to the characteristics of the matrix spin sprinkler assembly and combined with the shape characteristics of different tableware and the difficulty of washing.
  • the dishware has a shallow cavity and a flat inner surface, and the spray angle requirement is relatively simple.
  • the upper layer is partially formed into a clamshell structure for taking and dropping the lower tableware.
  • FIG. 3 Schematic diagram of the large-angle rotary spray area of the matrix spin sprinkler assembly
  • FIG. 4 Schematic diagram of spray area and frequency of matrix spin sprinkler assembly
  • FIG. 8 Schematic diagram of the universal sink automatic dishwasher
  • the dishwasher can be divided into a sink and drain filter assembly, a bowl basket and a spin sprinkler assembly, a raised hatch cover and other components (see Figure 8), which are described as follows:
  • the water tank used in the present invention is a common stainless steel water tank generally sold on the market, including a sink fitting, which are all prior art products, so there is no manufacturing problem. Second, because the sink and cabinet are mature accessory products, there is no problem with the installation of the sink and its accessories when the machine is newly purchased.
  • the bowl basket and the spin sprinkler assembly bowl basket can be bent and welded by steel wire, the structure is simple and the process is mature; the spin sprinkler head assembly can be a plastic product, the structure is simple, the mass production process is mature, and the product is durable; A hose clamp or a special fastener may be coupled between the bowl basket and the spin nozzle assembly.
  • the raised hatch and other components can be a plastic product, the process is mature, and other components are prior art products, and there is no problem that cannot be realized.

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  • Washing And Drying Of Tableware (AREA)

Abstract

通用式水槽自动洗碗机，属家用电器类，特征是以通用水槽兼为机身，矩阵式自旋喷淋头组件与双层式碗篮相联接，置于槽池中，凸起式舱盖封盖，结合其它装置，实现自动喷淋洗涤餐具，用毕取出碗篮组件，水槽的通用功能依旧，达到免专用机身、不另占橱柜台面、不需要大空间、碗筷类餐具也很容易地洗干净、小面积厨房间也能实现、方便使用且高效低耗的目的。

Description

通用式水槽自动洗碗机 一.技术领域
本发明为生活用品，属家用电器、厨房用品类。
二.背景技术
此前同类产品都是采用大旋臂自旋喷淋头结构的专用洗碗机，喷淋角度单调，洗涤效率低下，资源浪费严重，使用不便，难清洁，排水管易堵塞，整机体积较大，小面积厨房间难以安置。
三.发明内容
喷淋式自动洗碗机是利用自来水自身压力来实现自动喷淋洗涤的，此前同类产品都是由专用机身、大旋臂自旋喷淋头、碗篮等部件组成，存在诸多缺陷，本发明是一种通用式水槽自动洗碗机，特征是以通用水槽兼作为机身，包括矩阵式自旋喷淋头排布组合、栅格与板网双层式碗篮两个项目，分述如下：
1.通用式水槽自动洗碗机：厨房间都有橱柜和水槽(见附图1)，通用水槽的功能包括作为台盆摆放水盆、器皿，盛水洗菜淘米、洗炊餐器具，作为废水排倒的收纳口等，水槽的通用功能不可偏废；嵌入式或台式专用洗碗机却总因位置过低或过高而带来不便，机舱表面深凹且安装的零件多而难清洁，排水管路长口径小而易堵塞，专用洗碗机机身长度尺寸通常在450cm左右，如此大的机身对小面积厨房间来说往往难以安置。本发明将通用水槽兼作洗碗机机身，与凸起式舱盖组合，使用时将碗篮(及喷淋头)组件放入槽池，与其它组件结合，实现自动洗涤餐具，用毕移走舱盖，取出碗篮组件，或挂起来，或收入橱柜中，水槽的通用功能依旧不变。
2.矩阵式自旋喷淋头排布组合：喷淋头靠喷嘴喷出水流的切向反作用力实现自旋，单个自旋喷淋头喷淋区域的水平截面是圆形，水槽槽池及碗篮的水平截面则为矩形，餐具摆放区域面积也就是碗篮水平截面的矩形面积，喷淋洗涤效率可用碗篮水平截面的矩形面积与喷淋区域的圆面积(碗篮矩形的最小内接圆)之比来计算，约为64％；餐具只有放在靠近喷淋头旋转中心的区域才得到大角度回转喷淋，而放在偏离旋转中心较远处则不能够，碗勺类餐具得不到大角度回转或交叉喷淋就难以冲洗干净；本发明采用四个自旋喷淋头在同平面内按矩阵式排布，喷淋头的旋臂长度约是大喷淋头旋臂长度的一半，并通过管道联接(见附图2)，其特点一是喷淋区域与餐具摆放区域的重叠率达到82％，提高了洗涤效率；二是得到了四个360度回转喷淋区域和一个近似360度交叉喷淋区域(见附图3)，全区域范围内改善了喷淋角度，从而改善了喷淋洗涤效果；三是实现了各喷淋头喷淋区域的立体交叉重叠，获得了高低不同频次喷淋区域(见附图4)，为同时完成不同难易程度餐具的洗涤提供了条件，缩短了洗涤时间。
3.上层栅格下层板网式双层碗篮(见附图5)：餐具摆放的位置和角度直接影响着洗涤效果，碗篮的功 能则应是充分利用现有空间摆下要洗的餐具并且使每个餐具摆放位置合适角度恰当，从而确保洗涤效果。本碗篮是根据矩阵式自旋喷淋头组件的特性并结合不同餐具的形状特点和洗涤难易程度而发明的，盘碟餐具型腔浅、内表面平坦，对喷淋角度要求相对简单，容易喷洗干净，所以按面向喷淋头回转中心方向分插在喷淋角度变化小、喷淋频次低的外围区域；碗勺类餐具型腔深凹、内表面弯曲度大，大角度回转或交叉喷洗才容易洗干净，所以扣放在喷淋角度变化大、喷淋频次高的中心区域；筷子尺寸细长，平摊、散放在板网上既容易喷洗干净，还不影响其它餐具的喷淋洗涤；如此的结构与布局使餐具摆放角度合理并稳定，并能达到餐具基本上一同洗涤干净的效果，从而实现高效低耗。上层局部做成翻盖式结构以便取放下层餐具。
四.附图说明
图1通用水槽及排水过滤组件
图2矩阵式自旋喷淋头组件
图3矩阵式自旋喷淋头组件大角度回转喷淋区域示意图
图4矩阵式自旋喷淋头组件喷淋区域和频次示意图
图5上层栅格下层板网式碗篮
图6凸起式舱盖
图7 L型隔断结构加料盒
图8通用式水槽自动洗碗机示意图
五.具体实施方式
本洗碗机可分为水槽及排水过滤组件、碗篮与自旋喷淋头组件、凸起式舱盖及其它组件(见附图8)，分述如下：
1.水槽及排水过滤组件一，本发明所用水槽就是通常市面上销售的普通不锈钢水槽，包括水槽配件，均属现有技术产品，所以不存在制造问题。二，因为水槽和橱柜都是成熟的配套产品，所以在新购置本机时水槽及其配件的安装也不存在不配套的问题。
2.碗篮与自旋喷淋头组件碗篮可用钢丝折弯焊接而成，结构简单，工艺成熟；自旋喷淋头组件可以是塑料制品，结构简单，量产工艺成熟，且结实耐用；碗篮与自旋喷头组件间可用管箍或专用扣件联接。
3.凸起式舱盖及其它组件凸起式舱盖可以是塑料制品，工艺成熟，其它组件都是现有技术产品，不存在不可实现问题。

Claims (3)

  1. 通用式水槽自动洗碗机，特征是以通用水槽兼作洗碗机机身，与凸起式舱盖组合成洗碗机机舱，达到免专用机身、使用方便、不另占台面、不需要大空间、小面积厨房间也能实现的目的。
  2. 矩阵式自旋喷淋头组件，特征是由四个自旋喷淋头矩阵式排布，用于洗碗机作喷洗头，达到提高喷淋区域与餐具摆放区域的重叠率、获得多区域大角度回转喷淋、交叉重叠喷淋以及喷淋频次差异化的目的。
  3. 上层栅格下层板网式碗篮，特征是上层栅格式下层板网式双层结构，用于洗碗机，达到盘竖碗扣的摆姿、盘外碗内的布局并与矩阵式自旋喷淋头组件喷淋角度以及喷淋频次的区域差异相对应的目的。
PCT/CN2018/000373 2018-02-23 2018-10-29 通用式水槽自动洗碗机 WO2019161518A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112018006783.1T DE112018006783T5 (de) 2018-02-23 2018-10-29 Die universelle automatische Wassertank-Geschirrspülmaschine
US16/975,198 US20200397212A1 (en) 2018-02-23 2018-10-29 Universal sink automatic dish washing machine

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CN201810169593.2A CN108185949A (zh) 2018-02-23 2018-02-23 通用式水槽自动洗碗机
CN201810169593.2 2018-02-23

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CN116021214A (zh) * 2023-02-01 2023-04-28 浙江盈定科技有限公司 一种洗碗机碗篮多点快速焊接平台
CN116021214B (zh) * 2023-02-01 2023-12-12 浙江盈定科技有限公司 一种洗碗机碗篮多点快速焊接平台

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