The type of controller

Program controller is a commonly used controller and has certain applications in many fields. Electromechanical programmers and microcomputer-based programmable controllers are two broad categories of applications in fully automatic washing machines. Today Xiao Bian came to give you a concrete introduction to the types of programmers. I hope I can help everyone.

First, the electromechanical program controller: The characteristics of the use of synchronous motor rotation to drive the control system, this type of washing machine has a reliable work, strong anti-interference ability, low cost, long life, low price and so on.

Second, the microcomputer program controller: consists of a single piece of microcomputer and electronic components, program controller according to the selected program to issue instructions to control the various parts work, without the need to complete the entire laundry process manually. Electronic program controller has the advantages of compact structure, beautiful appearance, easy operation, high precision, long life, etc. The price is 40% higher than electromechanical automatic washing machine. At present, electromechanical automatic washing machine has gradually been replaced by microcomputer automatic washing machine. .

Microcomputer automatic washing machine can be divided into three categories according to washing methods

1. Full-automatic wave-wheel washing machine: This type of washing machine only needs to put clothes into the washing tank, press the power switch, select the computer program, connect the drainage pipe, start the washing machine will automatically complete the import, wash, drainage, Dehydration and other processes. Because the 250-360 mm large pulsator is used to reduce the wear and tear of the clothes, the weight of the washing and drying clothes can reach 3 to 4 kg. According to the standard procedure, it is estimated that all the water used in the laundry process is only 110 liters, and the water consumption is saved, and the laundry quality can be guaranteed. This type of washing machine also has functions such as automatic control of inlet and outlet systems, circulating water flow filtration system, countdown time display, and automatic adjustment of dehydration imbalance.

2. Full-automatic wave wheel and agitator shaft washing machine: This type of washing machine can produce horizontal and vertical two-way new water flow, which can avoid mutual entanglement of clothes during the washing process and improve the washing efficiency. The upper part of the stirring shaft is provided with a softener injection cylinder for washing the silk clothes; a filter is provided at the lower part of the stirring shaft to effectively filter the thread shavings and fluff during the washing process.

3, automatic drum washing machine: This type of washing machine has a high degree of automation, full-featured, with automatic water level control system, automatic cleaning device, to the washing water heating device and automatic temperature control system after heating, opening the door of the safety protection device , Automatic overheating protection device of motor and drainage pump, noise filter and other functions to prevent interference with other electrical appliances. Washing and drying clothes can weigh up to 5 kilograms. You can wash regular clothes, wash wool, silk and other clothes, and wash large items such as blankets, carpets, and cotton coats. You can wash your clothes with cold water and heat and wash clothes. The washing bucket is made of stainless steel plate, which has a long service life and the price is about 40% higher than that of a fully automatic washing machine. This washing machine is slightly larger. Generally 3 to 4 homes, the amount of laundry is not large, the choice of automatic wave soft washing machine is more appropriate. If the population is large, the location of the room is large, and the economic conditions are good, an automatic drum washing machine may be used. Because the washing machine can not operate according to the program when it is not filled with water, it is generally not possible to observe all its working conditions when purchasing. As long as the power is turned on, each indicator lamp is normally illuminated, and each key and knob can be normally operated. The washing machine is delivered to your home and you should read the instructions carefully and then proceed to laundry.