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1. 发明申请

US20150238066A1 Detergent Release Controller 有权
标题翻译：洗涤剂释放控制器
公开(公告)号：US20150238066A1
公开(公告)日：2015-08-27
申请号：US14431711
申请日：2014-07-09
申请人： HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
发明人： Hua Wang , Pengfei Bao
IPC分类号： A47L15/44 , A47L15/42 , D06F39/02
CPC分类号： A47L15/44 , A47L15/4217 , A47L15/4427 , A47L2501/01 , A47L2501/07 , D06F39/02 , D06F39/022 , Y10T137/2599 , Y10T137/87265 , Y10T137/87338 , Y10T137/87354
摘要： A simply structured and conveniently used detergent release controller capable of avoiding detergent from solidifying and preventing use has a main channel. One terminal of the main channel is an inlet of a fluid, and the other terminal of the main channel is an outlet capable of being connected with a water outlet of a washing barrel. The detergent release controller is provided with multiple valves including valve A, valve B, valve C, valve D, a liquid collecting cavity, and a Venturi negative pressure generator. An inlet of valve A is connected with a bypass of the main channel. An inlet of valve B is connected with a storage tank of detergent A. The present disclosure is applicable to apparatuses such as clothes washing machines and dish washing machines.
摘要翻译：能够避免洗涤剂凝固和防止使用的简单结构化且方便使用的洗涤剂释放控制器具有主通道。主通道的一个端子是流体的入口，主通道的另一个端子是能够与洗涤桶的出水口连接的出口。洗涤剂释放控制器设置有多个阀，包括阀A，阀B，阀C，阀D，液体收集腔和文丘里负压发生器。阀A的入口与主通道的旁路连接。阀B的入口与洗涤剂A的储罐连接。本公开可应用于洗衣机和洗碗机等设备。

2. 发明授权

US11015280B2 Flow path switcher and liquid detergent delivery device 有权
公开(公告)号：US11015280B2
公开(公告)日：2021-05-25
申请号：US16303508
申请日：2017-09-07
申请人： HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
发明人： Pengfei Bao , Yilei Wang , Hongwei Yu
IPC分类号： D06F39/02 , D06F33/00 , A47L15/44 , D06F39/08 , D06F39/12 , F16K11/078
摘要： Disclosed herein is a flow path switcher, comprising a valve core, a shell and a base. The shell comprises a valve seat A, a valve seat B, a channel of valve seat A, a channel of valve seat B, an outlet and an inlet. The base comprises a valve seat C, the valve seat A and the valve seat B are located on one side of the valve core and the valve seat C is located on the other side of the valve core. Also a liquid detergent delivery device with the flow path switcher is disclosed, comprising a main channel, a piston, a one-way valve D, a one-way valve E, a detergent box A and a Venturi negative pressure generator. The flow path switcher is connected between the entrance of the Venturi negative pressure generator and the exit of the main channel, the inlet of the flow path switcher and the outlet of the flow path switcher are connected to the exit of the main channel and the entrance of the Venturi negative pressure generator, respectively, the channel of valve seat B is connected to the exit of the one-way valve D, the exit of the one-way valve D is connected to the entrance of the piston, the entrance of the one-way valve D is connected to the detergent box A, the exit of the piston is connected to the entrance of the one-way valve E, and the exit of the one-way valve E is connected to the negative pressure port of the Venturi negative pressure generator. The present invention is used for delivery of detergents of washing machines.

3. 发明授权

US09970149B2 Detergent dosing controller 有权
公开(公告)号：US09970149B2
公开(公告)日：2018-05-15
申请号：US15129146
申请日：2014-08-14
申请人： HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
发明人： Pengfei Bao , Weixuan Lao
IPC分类号： D06F39/02 , B01F5/04 , A47L15/04 , B08B3/02 , A47L15/44 , B67D7/02 , B67D7/36 , B67D7/58
CPC分类号： D06F39/028 , A47L15/44 , A47L15/4418 , A47L15/4427 , A47L15/449 , A47L2601/02 , B01F5/0413 , B01F5/0415 , B01F5/0428 , B08B3/026 , B08B2203/0217 , B08B2203/0229 , B67D7/02 , B67D7/36 , B67D7/58 , D06F39/02 , D06F39/022 , D06F39/08 , D06F39/088 , D06F2202/08 , D06F2204/02 , D06F2204/08 , Y10T137/0424 , Y10T137/2599 , Y10T137/4857 , Y10T137/87281 , Y10T137/87346 , Y10T137/87595 , Y10T137/87684
摘要： A detergent dosing controller that is convenient to use and has better effect is disclosed herein. One side of the main passage is a water inlet (101), another side of the main passage is outlet (102) connecting to liquid inlet of washing bucket, and valves A(2), B(3), C(4), D(5), pump (6) and nozzle (7) are equipped. The inlet of valve A connects to the bypass orifice A(a) of the main passage, inlet of valve B connects to liquid storage tank of detergent A, outlets of valve A and valve B connect to inlet of valve C, inlet of valve D connects to liquid storage tank of detergent B, outlets of valve C and valve D connect to inlet of the pump, outlet of the pump connects to bypass orifice B(b) of the main passage, and for the relative location of bypass orifices A and B of main passage, bypass orifice A is relatively close to the inlet of main passage, bypass orifice B is relatively close to the outlet of main passage, the nozzle connects to main passage by concatenation and between bypass orifices A and B. The invention is applicable to the dosing of detergent for electric washing equipments.

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