Water inlet control method of washing machine and washing machine

A technology for water inlet control and washing machine, which is applied to the control device of washing machine, washing device, textile and paper making, etc., can solve the problems of complex structure of washing machine, cumbersome control method, difficult to realize, etc., and achieves low cost, improved washing effect, and improved The effect of precision

Pending Publication Date: 2022-05-03
QINGDAO HAIER DRUM WASHING MACHINE +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The drum washing machine disclosed in the above application is equipped with a water measuring device, and before entering the water into the inner cylinder, it first enters the water measuring device to measure quantitatively through the water level detection device, and then controls the water intake of the washing machine, and an additional water measuring device is required And the water level detection device and other structures make the structure of the washing machine more complicated, the cost is higher, and the control method is more cumbersome and difficult to realize

Method used

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  • Water inlet control method of washing machine and washing machine
  • Water inlet control method of washing machine and washing machine
  • Water inlet control method of washing machine and washing machine

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Embodiment 1

[0043] Such as Figure 1 to Figure 2 As shown, this embodiment provides a water inlet control method of a washing machine, the washing machine includes an inner cylinder that can independently hold washing water when washing clothes, and the control method includes the following steps:

[0044] Get the weight M of the laundry to be washed 1 , into the inner cylinder;

[0045] Control the rotation of the inner cylinder, obtain the first working parameter of the washing machine motor when the inner cylinder rotates to the set working condition, and calculate the total weight M of the clothes and water in the inner cylinder according to the first working parameter 2 ;

[0046] Calculate the actual water intake in the inner cylinder M=M 2 -M 1 , when it is judged that the actual water intake M in the inner cylinder reaches the preset water intake M 0 , stop watering.

[0047] The washing machine water intake control method provided in this embodiment does not need to obtain ...

Embodiment 2

[0084] On the basis of the first embodiment, this embodiment provides a washing machine using the water inflow control method of the upper washing machine.

[0085] Such as image 3 As shown, the washing machine provided in this embodiment is a front-loading drum washing machine with a non-porous inner drum, which has a simple structure and can greatly reduce the washing / rinsing water without filling between the inner drum 1 and the outer drum 2. The washing water consumption of the washing machine avoids the possibility of dirt adhesion between the inner cylinder 1 and the outer cylinder 2, greatly improves user health and user experience, and greatly saves water resources.

[0086] The drum washing machine in this embodiment has a casing 16, and the casing 16 includes: a top panel 4, a front panel, a back panel and a bottom panel. Footings 12 are installed and fixed on the bottom plate for supporting the whole washing machine. There is an outer cylinder 2 inside the shell ...

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Abstract

The invention belongs to the technical field of clothes processing equipment, and discloses a water inlet control method of a washing machine and the washing machine, the washing machine comprises an inner cylinder capable of independently containing washing water when clothes are washed, the control method comprises the following steps: obtaining the weight M1 of the clothes to be washed, and feeding water into the inner cylinder; controlling the inner drum to rotate, acquiring a first working parameter of a motor of the washing machine when the inner drum rotates to a set working condition, and calculating the total weight M2 of clothes and water in the inner drum according to the first working parameter; the actual water inflow M in the inner cylinder is calculated according to the formula M = M2-M1, and when it is judged that the actual water inflow M in the inner cylinder reaches the preset water inflow M0, water inflow is stopped. The water inflow of the washing machine does not need to be detected through a water amount detection device, the water inflow of the washing machine can be obtained by setting the working parameters of the motor under the working conditions, then the water inflow condition of the washing machine is controlled, the control method is simple, efficient and low in cost, and the problem that the water inflow of a hole-free inner barrel washing machine is difficult to control is effectively solved.

Description

technical field [0001] The invention belongs to the technical field of clothes processing equipment, and in particular relates to a water inlet control method of a washing machine and the washing machine. Background technique [0002] Washing machine is one of household appliances more commonly used in people's daily life. The use of washing machine brings convenience to people's life. In the drum washing machine in the prior art, the outer cylinder holds water, and the inner cylinder is rotated for washing. The wall of the inner cylinder is provided with holes for feeding washing water into the inner cylinder or for dehydrating the clothes in the inner cylinder. The flow between the inner and outer cylinders will cause dirt and scale to accumulate between the inner and outer cylinders, causing a large number of bacteria to multiply, causing secondary pollution to clothes, and seriously threatening the health of consumers. The filling of the water in the space causes usele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/34D06F103/04D06F103/14D06F105/02D06F105/58
CPCD06F33/34D06F2103/04D06F2103/14D06F2105/02D06F2105/58
Inventor 赵志强许升吕佩师于明亮
Owner QINGDAO HAIER DRUM WASHING MACHINE
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