Control device and control method of washing machine and washing machine

Abstract

The invention discloses a control device and a control method of a washing machine and the washing machine. The control device comprises a one-way valve and a booster pump, wherein the one-way valve is adaptively arranged on a main water inlet pipeline of the washing machine and is used for causing water at the water supply side of the washing machine to be injected into the washing machine through the main water inlet pipeline so as to realize conventional water injection for the washing machine in a preset conventional mode; and the booster pump is adaptively arranged on a bypass water inlet pipeline of the main water inlet pipeline and is used for pressurizing water in the bypass water inlet pipeline and injecting the water into the washing machine under the reverse stop protection of the one-way valve so as to realize pressurized water replenishing for the washing machine in a preset emergency mode. According to the technical scheme, the control device and the control method of the washing machine and the washing machine have the beneficial effects that the defects of inconvenience in use, low reliability and poor user experience in the prior art can be overcome, and the beneficial effects of convenience in use, high reliability and good user experience are realized.

Description

technical field [0001] The invention belongs to the technical field of washing machines, and in particular relates to a washing machine control device, a washing machine and a control method thereof, in particular to an emergency water replenishment device for insufficient water supply pressure, a washing machine with the device, and a control method for the washing machine. Background technique [0002] Washing machines, which can use water as the main washing liquid, use electrical energy to generate mechanical action to wash clothes. A unit can be a group of machines, such as a compressor unit, a refrigeration unit, a generator unit, etc., and is generally a system composed of a prime mover driving a compressor and auxiliary machines. Existing washing machine group (being washing machine), after connecting the tap water with certain water pressure, after the unit is powered on and started, the washing machine can open the valve and inject water according to the set progra...

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Problems solved by technology

[0004] The purpose of the present invention is to address the above defects, to provide a washing machine control device, a washing machine and its control method, to solve the problem in the prior art that the laundry cannot be done normally when the water inlet pressure is low, and to improve the use of washing machines. The effect of convenience

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