Washing machine comprising detergent putting device and working method of washing machine
A technology for detergent delivery and washing machine, applied in the field of washing machines, can solve the problems of water splashing, overflowing detergent box, affecting washing effect, etc.
Active Publication Date: 2015-01-21
BSH ELECTRICAL APPLIANCES JIANGSU
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Problems solved by technology
[0003] However, in the process of actually operating the washing machine to wash the clothes, the user sometimes finds that he has forgotten to add detergent after the washing process starts, or feels that the amount of added detergent is not enough, so he reopens the detergent box and injects detergent into it
However, the washing process is often followed by the water intake process after the start of the washing process. If the water filling pipeline is entering water into the detergent box when the detergent box is opened, it may cause water to splash or overflow the detergent box; If the water process has ended, the newly added detergent will not be flushed into the washing bucket in time
Obviously such a washing machine is not humane enough, and it will also affect the washing effect under the above circumstances
Method used
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[0025] like figure 1 As shown, the washing machine 1 has a housing 2 , a washing tub 3 installed in the housing 2 , and a drum 4 rotatably installed in the washing tub 3 . The detergent dispensing device 5 is connected to the washing bucket 3 through a connecting pipe 6 , and is connected to an external water source through a water injection pipe 7 . The water injection pipeline 7 is equipped with a water valve 9 controlled by a control device 8 . When the water valve 9 is opened, water flows into the detergent dispensing device 5 through the water injection pipeline 7 , and then enters the washing tub 3 through the connecting pipeline 6 .
[0026] figure 1 The first embodiment of the detergent dispensing device 5 includes a mounting part 51 fixed inside the casing 2 and connected to the water injection pipeline 7 , and a body 52 slidably located in the mounting part 51 . At least one detergent injection chamber (not shown in the drawings) and one rinse agent injection cham...
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The invention discloses a washing machine comprising a detergent putting device. The washing machine comprises a washing barrel, a water injecting pipeline, a water valve and a control device and further comprises a detection device used for detecting whether the detergent putting device is opened or not; the water injecting pipeline is used for injecting water into the detergent putting device and then flushing detergents into the washing barrel; the water valve is arranged on the water injecting pipeline; the detergent putting device is connected with the washing barrel; the detection device is in signal connection with the control device; according to arrangement of the control device, in the running process of a washing program, if a signal, that the detergent putting device is opened, sent by the detection device is received, and then, it is judged that the detergent putting device is closed again, the water valve is opened for a period of preset time. The water injecting pipeline injects the water into the detergent putting device, and then the temporarily-added detergents are flushed into the washing barrel in time. The invention further discloses a working method of the washing machine.
Description
【Technical field】 [0001] The invention relates to a washing machine including a detergent feeding device, which includes a washing tub, a water injection pipeline for injecting water into the detergent feeding device and then flushing detergent into the washing bucket, a water valve installed on the water injection pipeline, and a control device , wherein the detergent feeding device is connected with the washing tub. It also relates to the working method of the washing machine. 【Background technique】 [0002] The known washing machine comprises a detergent box connected with the washing tub, the detergent box is connected with a water injection pipeline, and a water valve is arranged on the water injection pipeline for opening or closing the water injection pipeline. Usually, the user starts the washing program after selecting the washing program and adding detergent in the detergent box. After the program is started, the control device will open the water valve, and the ...
Claims
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Login to View More IPC IPC(8): D06F33/02D06F39/02
CPCD06F33/00D06F39/022D06F2202/12D06F2204/086
Inventor 徐思琛戴婷张晓凤李连华
Owner BSH ELECTRICAL APPLIANCES JIANGSU