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Washing machine with air drying and drum drying program

A washing machine and program technology, which is applied to washing machines with containers, control devices of washing machines, washing devices, etc., can solve the problems of long continuous working time of motors, rising temperature of motor windings, affecting the service life of motors, etc., so as to avoid adverse effects. , prolong the service life, the effect of prolonging the life of the motor

Active Publication Date: 2006-07-26
HAIER GRP CORP +1
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AI Technical Summary

Problems solved by technology

But the common problem is that in the case of long-term dehydration, the continuous working time of the motor is long and the load is heavy, which will cause the temperature of the motor winding to rise and generate a lot of heat, which will affect the service life of the motor, and the motor will run continuously during the air-drying process , also wastes a lot of power; at the same time, in the process of air drying, in order to prevent the clothes from wrinkling, there will be a wave wheel stirring process in the middle, but in the case of a large amount of clothes, the wave wheel cannot stir, and the motor will be in the The locked rotor state will also affect the service life of the motor

Method used

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  • Washing machine with air drying and drum drying program
  • Washing machine with air drying and drum drying program

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] The air-drying and barrel-drying program provided by the present invention, its control system and device include: a single-chip microcomputer, a power supply circuit, a clock circuit, a key input circuit, an output drive circuit, a signal detection circuit, a zero-crossing circuit, a display circuit, and a buzzer circuit and so on.

[0021] The single-chip microcomputer outputs the control of the motor through the output drive circuit.

[0022] After entering the air-drying program, the signal detection circuit first fuzzily detects the amount of clothes in the bucket, and transmits the detection result to the single-chip microcomputer, which processes it and controls the ON and OFF time of the thyristor in the zero-crossing circuit to control the power on and off of the motor. Control, when the motor is stopped, due to the inertia of the rotation of...

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Abstract

This invention relates to a washing machine with airing and barrel drying programme, during the airing in the washing machine, the motor is changed to interrupted running from continuous running, which can reduce the rising temperature and heating quantum that result from long continuous working hours and heavier load, and this invention add the fuzzy detecting clothes quantum function during the airing, when the clothes are overweight in barrel, the wave wheel is not running, then canceling wave wheel stir to avoid the motor blocking to achieve the aim of protecting motor and prolonging the motor longevity.

Description

technical field [0001] The invention relates to a fully automatic washing machine, in particular to a washing machine with an air drying and barrel drying program capable of automatically air drying the laundry and drying the washing barrel. Background technique [0002] The current ordinary fully automatic washing machine generally only has the functions of washing, rinsing, and dehydration. After the washing process of ordinary washing machines, the air inside and outside the washing tub is still humid. Clothes in some areas are not easy to dry after washing, and mold will grow after a long time, which is harmful to human health. With the improvement of people's living standards and the improvement of health and environmental protection awareness, in view of the above problems, the newly developed washing machine has added the function of drying the washing bucket and clothes, and eliminating the moisture in the bucket through the whirlwind generated by the high-speed rota...

Claims

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Application Information

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IPC IPC(8): D06F33/02D06F23/00
Inventor 吕佩师许升王开明徐忠超宋军
Owner HAIER GRP CORP
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