The utility model discloses a filter network, a valve assembly and a washing machine, which comprises a filter inner net and a filter outer net that can be coated with a filter inside the net; in which, at least one is a barrel structure in the filter and filter inner net, and a first filter hole is provided for the end plate and the circumferential side plate of the barrel structure. The filter network disclosed by the utility model will design at least one of the filter inner net and the filter outer net to be a barrel structure. The end plate and the circumferential side plate of the barrel like structure are provided with a first filter hole, compared with the hemispherical shape of the filter section and the filter inner net of the existing technology filtering outer net, and the valve is the same as the valve inlet. When the diameter of the door is constant, the height of the barrel structure can be increased, so that the surface area of the barrel like structure is larger than the surface area of the hemisphere. Therefore, the filter net increases the filter area on the premise of the valve inlet, improves the filtration efficiency, and prolongs the time needed for the blockage filter network of foreign objects, thus reducing the cleaning frequency of the filter network.
【技术实现步骤摘要】
过滤网、阀门组件和洗衣机
本技术涉及过滤
,更具体地说,涉及一种过滤网、阀门组件和洗衣机。
技术介绍
目前,洗衣机的进水通过阀门的控制来实现,洗衣机使用水中经常有泥沙等异物。如果异物进入阀门内部后,有可能堵塞阀门通孔,造成阀门漏水。为了避免异物进入阀门内,在阀门进口安装过滤网,以过滤水中异物。如图1所示,现有的过滤网包括过滤内网12和过滤外网11,其中,过滤内网12为不锈钢网;过滤外网11包括不锈钢滤网、把手和外框,且不锈钢滤网、把手和外框一体注塑成型;过滤外网11位于过滤内网12的外部,过滤内网12和过滤外网11先后压入阀门进口13,过滤外网11与阀门进口13过盈配合实现固定,且过滤外网11压住过滤内网12的边缘实现固定过滤内网12。洗衣机需要进水时,水通过过滤外网11的不锈钢滤网进入过滤网内网12再流入阀门进口13,进入阀门内部,流入洗衣机。在此过程中,水中的异物会停留在过滤网外,不会进入阀门内部。当异物积累过多影响阀门流量时,用户可以握住过滤网外的把手将过滤网外网拔出,清洗掉过滤外网11上的异物,再将过滤内网12拿出清洗;然后依次塞回阀门进口13。上述 ...
【技术保护点】
一种过滤网,其特征在于,包括:过滤内网(25),能够外套于所述过滤内网(25)的过滤外网(21);其中,所述过滤外网(21)和所述过滤内网(25)中,至少一者为桶状结构,且所述桶状结构的端板和周向侧板均设有第一过滤孔(22)。
【技术特征摘要】
1.一种过滤网,其特征在于,包括:过滤内网(25),能够外套于所述过滤内网(25)的过滤外网(21);其中,所述过滤外网(21)和所述过滤内网(25)中,至少一者为桶状结构,且所述桶状结构的端板和周向侧板均设有第一过滤孔(22)。2.根据权利要求1所述的过滤网,其特征在于,所述过滤内网(25)的底端设有用于与阀门进口过盈配合或过渡配合的环形底板(26),所述过滤外网(21)的外径小于所述环形底板(26)的外径。3.根据权利要求2所述的过滤网,其特征在于,所述环形底板(26)设有第二过滤孔。4.根据权利要求1所述的过滤网,其特征在于,所述过滤外网(21)设有用于与阀门进口固定相连的连接件(23)。5.根据权利要求4所述的过滤网,...
【专利技术属性】
技术研发人员:李涵佼,
申请(专利权)人:苏州三星电子有限公司,三星电子株式会社,
类型:新型
国别省市:江苏,32
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