The common type of washing machine is actually a pulsator washing machine, the core of which is a direct drive motor
The front-load washing machine uses the built-in lifting ribs to quickly bring the clothes from the low to the high through the inner cylinder during the rotation process, and then beats it down with force to promote the continuous rubbing of the clothes fibers, plus the impact of the water jet from the holes of the inner cylinder, Coupled with the sufficient decomposition of the stain by the detergent, the stain keeps leaving the clothes.
The working principle of the drum washing machine:
The operation is controlled by the program, which is convenient and worry-free. In terms of power performance, the upgraded direct-drive motor is adopted, which effectively reduces the washing noise of the washing machine.
Advantages: 90° soft wash with magnetic levitation technology in the inner cylinder, which reduces the wear and tear on clothes. Silk, wool and other more expensive clothes need to use a drum washing machine.
When it comes to washing machines, everyone is very familiar with them. There are mainly three types of washing machines on the market, pulsator washing machines, drum washing machines, and washing and drying machines. Our most common type of washing machine is actually a pulsator washing machine, the core of which is the DD direct drive motor.
And what we want to talk about today is the drum washing machine. The drum washing machine has made great improvements on the basis of the pulsator washing machine, and at the same time has made more enrichment in functionality.
The cleaning principle of the front-loading washing machine is actually like, in the past, everyone used a mallet to wash clothes by the river. By beating up and down, the dirt in the clothes was squeezed out, so as to achieve the cleaning effect.
How a pulsator washing machine works:
The pulsator washing machine uses the rotating pulsator at the bottom of the barrel to drive friction between the clothes and between the clothes and the barrel wall. At the same time, the water flow aroused by the raised wave plate repeatedly penetrates the clothes, thereby removing the stains from the clothes and cleaning the clothes. Effect.
Advantages and disadvantages:
pulsator: relatively water-intensive, you can see the clothes turn over better, and the laundry is clean, but the disadvantage is that the washed clothes are too wrinkled and cause great damage to the clothes.
Drum: saves water and electricity, and takes good care of clothes, but the washing time is relatively long, and the washing effect of too dirty clothes is not as good as that of the pulsator.
Buying advice:
The pulsator: the elderly, those engaged in outdoor work, and users who do more physical work, the operation is simple and the washing effect is good;
Roller: Office white-collar workers and other users take better care of their clothes and have more complete functions.
The difference between frequency conversion and non-frequency washing machine
There are differences between frequency conversion washing machines and fixed frequency washing machines in terms of motor principle, cleanliness, and electricity consumption. In principle, the former uses a variable frequency motor, and the latter uses an AC fixed frequency motor; in terms of cleanliness, the frequency conversion washing machine is higher than the fixed frequency washing machine; in terms of electricity consumption, the fixed frequency washing machine is less than the frequency conversion washing machine. The following are the specific differences between the two types of washing machines:
1. Motor difference: The frequency conversion washing machine uses a frequency conversion motor, and the motor speed can be gradually increased from zero to the highest speed, with stable dehydration, low vibration and low noise; ordinary fixed frequency washing machines use AC fixed frequency motors. Zero is directly raised to a certain high speed, and the noise is relatively large.
2. Difference in cleanliness: The frequency conversion washing machine rotates forward and reverse by frequency conversion, the cleaning degree is uniform, the rate of clothing damage is low, the clothes are not easy to be entangled, and even high-grade clothes such as silk and wool can be washed; The clothes are rinsed unevenly and the wear rate to the clothes is high.
3. Difference in energy consumption: The washing power of a frequency conversion washing machine is generally 200 watts. Generally, it takes more than 100 minutes to wash clothes once, and the power consumption is about 1.5 degrees; the power of ordinary fixed frequency washing machines is generally 400 watts, and it only takes 40 minutes to wash clothes once. So the power consumption is much less.
