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公开(公告)号：US10098518B2
公开(公告)日：2018-10-16
申请号：US15109323
申请日：2014-12-22
发明人： Hui Xu , Yangzhong Lian , Dengguang Zhu , Feng Zheng , Shuai Li , Zhongqun Mao , Yongding Zhu
摘要： A rotary spray arm for a washing device and a washing device, the rotary spray arm comprises a pair of an upper cover and a lower cover attached to the upper cover; a flow channel disposed between the upper cover and the lower cover, the water outlets are disposed on the upper cover; an upper chamber in communication with the flow channel is formed at a center of the lower cover; the flow channel is located at two sides of the upper chamber, and a hole matching to the upper chamber is formed on a bottom surface of the lower cover. The rotary spray arm is provided with a chamber for accommodating the water outlet portion of the water pump and the chamber is communicated to the water outlets, therefore, the rotary spray arm can be manufactured independently of the water pump, and both processing and mounting are very convenient.
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公开(公告)号：US20160312790A1
公开(公告)日：2016-10-27
申请号：US15104889
申请日：2014-12-23
发明人： Hui Xu , Yangzhong Lian , Dengguang Zhu , Feng Zheng , Shuai Li , Zhongqun Mao , Yongding Zhu
摘要： An open water pump comprises an upper casing, a lower casing, an impeller having a central shaft and a plurality of blades. Each blade has an upper portion and a lower portion. The upper casing has an upper chamber, the lower casing has a lower chamber. A plurality of inlets attached below and to a side of the lower casing, and a plurality of outlets attached to a side of the upper casing. At least the bottom portion of the lower portion of each blade which attached to the shaft gradually bends along a rotation direction of the impeller, and a ratio of a height of the lower portion of each blade to a height of the upper portion is between 1 and 5. The impeller can be allowed to draw water at a low water level, foam formed by washing liquid or food debris on the surface of water can be less likely to get into the impeller to influence the drawing of water, a sufficient amount of water can be drawn from the water inlets.
摘要翻译： 开式水泵包括上壳体，下壳体，具有中心轴和多个叶片的叶轮。 每个叶片具有上部和下部。 上壳体具有上腔室，下壳体具有下室。 多个入口附接在下壳体的下方和一侧，并且多个出口附接到上壳体的一侧。 至少安装在轴上的每个叶片的下部的底部部分沿着叶轮的旋转方向逐渐弯曲，并且每个叶片的下部的高度与上部的高度之比在1 可以允许叶轮在低水位下抽水，通过在水面上清洗液体或食物残渣而形成的泡沫可能不太可能进入叶轮以影响水的抽取，足够量的 水可以从水入口抽出。
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公开(公告)号：US10527053B2
公开(公告)日：2020-01-07
申请号：US15104889
申请日：2014-12-23
发明人： Hui Xu , Yangzhong Lian , Dengguang Zhu , Feng Zheng , Shuai Li , Zhongqun Mao , Yongding Zhu
摘要： An open water pump comprises an upper casing, a lower casing, an impeller having a central shaft and a plurality of blades. Each blade has an upper portion and a lower portion. The upper casing has an upper chamber, the lower casing has a lower chamber. A plurality of inlets attached below and to a side of the lower casing, and a plurality of outlets attached to a side of the upper casing. At least the bottom portion of the lower portion of each blade which attached to the shaft gradually bends along a rotation direction of the impeller, and a ratio of a height of the lower portion of each blade to a height of the upper portion is between 1 and 5. The impeller can be allowed to draw water at a low water level, foam formed by washing liquid or food debris on the surface of water can be less likely to get into the impeller to influence the drawing of water, a sufficient amount of water can be drawn from the water inlets.
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公开(公告)号：US10258216B2
公开(公告)日：2019-04-16
申请号：US15108243
申请日：2014-12-22
发明人： Yangzhong Lian , Hui Xu , Dengguang Zhu , Feng Zheng , Shuai Li , Zhongqun Mao , Yongding Zhu
摘要： A sink-type washing machine comprises a case having a sink body; the sink body has a recess at least at the center of the bottom portion; a drain board having a same shape as the recess which is covered on the recess; the drain board has a plurality of drain holes; the recess under the drain board defines into a drain region; the surface of the drain board is flush with the bottom portion of the sink body around the drain board; the water pump is disposed in the drain region for pumping the water in the drain region to above the drain board. By having the water pump arranged in the drain region of the sink body, the water pump is provided with a great water replenishment effect, arrangement of a water outlet component is facilitated, and an improved spraying effect can be acquired.
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公开(公告)号：US10165924B2
公开(公告)日：2019-01-01
申请号：US15109285
申请日：2014-12-22
发明人： Hui Xu , Yangzhong Lian , Dengguang Zhu , Feng Zheng , Shuai Li , Zhongqun Mao , Yongding Zhu
摘要： A sink-type washing machine includes a case, a drain board, a water pump and a rotary spray arm; the case includes a sink body and a cover plate; the sink body has a recess which forms a drain region, the water pump is inside the drain region, the drain board covers the drain region, the rotary spray arm is above the drain board, water outlets being in communication with the flow channel in the water pump so that water in the drain region can be sprayed into the washing space and above the drain region. A drain board covers the drain region and a water pump is disposed inside the drain region, the water pump is isolated from the washing region by the drain board, so that the water flowing back to the water pump is firstly filtered by the drain board.
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公开(公告)号：US20160324393A1
公开(公告)日：2016-11-10
申请号：US15109323
申请日：2014-12-22
发明人： Hui Xu , Yangzhong Lian , Dengguang Zhu , Feng Zheng , Shuai Li , Zhongqun Mao , Yongding Zhu
CPC分类号： A47L15/0086 , A47L15/22
摘要： A rotary spray arm for a washing device and a washing device, the rotary spray arm comprises a pair of an upper cover and a lower cover attached to the upper cover; a flow channel disposed between the upper cover and the lower cover, the water outlets are disposed on the upper cover an upper chamber in communication with the flow channel is formed at a center of the lower cover; the flow channel is located at two sides of the upper chamber, and a hole matching to the upper chamber is formed on a bottom surface of the lower cover. The rotary spray arm is provided with a chamber for accommodating the water outlet portion of the water pump and the chamber is communicated to the water outlets, therefore, the rotary spray arm can be manufactured independently of the water pump, and both processing and mounting are very convenient.
摘要翻译： 一种用于洗涤装置和洗涤装置的旋转喷雾臂，旋转喷雾臂包括一对上盖和附接到上盖的下盖; 设置在所述上盖和所述下盖之间的流路，所述出水口设置在所述上盖上，与所述流路连通的上室形成在所述下盖的中心; 流路位于上室的两侧，并且在下盖的底面形成有与上室相匹配的孔。 旋转喷雾臂设置有用于容纳水泵的出水部分的室，并且室与出水口连通，因此，旋转喷雾臂可以独立于水泵制造，并且处理和安装都是 很方便。
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公开(公告)号：US20160324392A1
公开(公告)日：2016-11-10
申请号：US15109285
申请日：2014-12-22
发明人： Hui Xu , Yangzhong Lian , Dengguang Zhu , Feng Zheng , Shuai Li , Zhongqun Mao , Yongding Zhu
CPC分类号： A47L15/0086 , A47L15/0089 , A47L15/26 , A47L15/428 , B05B3/12 , E03C1/184
摘要： A sink-type washing machine includes a case, a drain board, a water pump and a rotary spray arm; the case includes a sink body and a cover plate; the sink body has a recess which forms a drain region, the water pump is inside the drain region, the drain board covers the drain region, the rotary spray arm is above the drain board, water outlets being in communication with the flow channel in the water pump, so that water in the drain region can be sprayed into the washing space and above the drain region. A drain board covers the drain region and a water pump is disposed inside the drain region, the water pump is isolated from the washing region by the drain board, so that the water flowing back to the water pump is firstly filtered by the drain board.
摘要翻译： 水槽式洗衣机包括壳体，排水板，水泵和旋转喷雾臂; 壳体包括水槽体和盖板; 水槽体具有形成排水区的凹部，水泵位于排水区域内，排水板覆盖排水区域，旋转喷雾臂位于排水板的上方，出水口与流路中的流路连通 水泵，使得排水区域中的水可以喷淋到洗涤空间和排水区域之上。 排水板覆盖排水区域，排水区域内设置水泵，水泵通过排水板与洗涤区域隔离，回流到水泵的水首先由排水板过滤。
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