What brand of drum washing machine is good, which brand of drum washing machine is good

Choice of features. The drum washing machine has launched the "full intelligence" type, and some washing machines have countless functions, whether we really need these functions or not, it depends on the different needs of each family. This is the intelligent function of the drum washing machine, such as automatic foam detection, good fabric clothes, need to use low-foam laundry detergent, more advanced drum washing machine brands have a detection function; There are also automatic detection of drying, automatic detection of dehydration balance, etc.

2. The washing capacity of the drum washing machine is selected.

Our common drum washing machine capacity includes kg, kg, 6kg, 7kg, 8kg, 9kg, 10kg, etc. Washing capacity The most common washing capacity of drum washing machines is kg, which is suitable for 3-4 people in general. You can wash about 10 pounds of clothes.

The capacity of 7 kg - 8 kg can already clean floor-to-ceiling curtains. Through the investigation of consumers' laundry habits and the consideration of the production of compact clean washing machines, LG has made a compact washing machine with a capacity and up to 8 sorting washing modes, so that consumers no longer have to worry about the accumulation of clothes, and small pieces of clothes can be washed at any time without accumulation.

3. Look at the speed of the drum washing machine.

The speed includes the way the motor is driven, and the direct drive is higher than the indirect drive of the belt. In addition, the speed of the dehydration of the drum washing machine is also a determining factor for the grade of the drum washing machine. 600 revolutions per minute, most of them are old models with constant speed, and the grade is low; There is variable speed above 800 rpm, which can be spun dry according to the different requirements of clothing fabrics; The highest can reach 1200 rpm.

Most of the drum washing machines with a speed of more than 1000 have a fast washing function, and the shortest time is about 25 minutes, which can avoid the long-term cleaning of the drum washing machine.

4. The opening angle of the drum washing machine and the size of the door opening.

Of course, the larger the opening angle of the drum washing machine and the size of the door opening, it is very convenient for us to take and place clothes in our daily life. The larger the opening, the greater the angle of the opening.

5. Look at the brand of drum washing machine.

There are many brands of drum washing machines on the market, and the biggest difference between brands lies in quality and reputation; Since most of the manufacturing technology of domestic drum washing machines is imported from abroad, it is necessary to ask about the technology of the washing machine**, the background of the manufacturer and the history of producing drum washing machines when purchasing.

Ranking of the best quality front-loading washing machines:

1. Haier. As we all know, Haier is a well-known home appliance brand in China. Of course, its drum washing machine did not disappoint the majority of consumers, the quality is very good, and the functions are relatively complete.

At present, Haier drum washing machines have a high ranking in the washing machine quality ranking.

Second, the little swan.

Little Swan is a brand of Wuxi Little Swan Co., Ltd., it is a washing machine ten, a trademark, and an annual brand in China's home appliance industry, and it is one of the very few companies in the world that can manufacture fully automatic washing machines, drums, and stirring washing machines at the same time.

3. Siemens.

Siemens is the first in Europe.

2. The world's third largest appliance manufacturer, and in Germany, it has always been the first home appliance brand. The shape of the drum washing machine produced by it is simple and bright, and the 135 mm high panel and silver body of the fully enclosed design show the high quality of home appliances.

Fourth, LGLG is Korean, but it also has a good performance in China, and it has also become a out-of-stock commodity for a time. Its drum washing machine is not only fashionable in appearance, but also more affordable and cost-effective.

5. Samsung. In recent years, Samsung's washing machine technology has become the vane of the industry, and its drum washing machines are also rising in the quality rankings.

Sixth, Panasonic. Panasonic front-loading washing machines are of good quality, beautiful and generous in appearance, ergonomic, and at the same time very atmospheric and work with little sound. They have high cost performance, smooth lines, fine workmanship, and the overall appearance is fashionable and trendy.

7. Sanyo. Sanyo is a Japanese brand with a history of more than 60 years, headquartered in Osaka, Japan, and its products are used in a wide range of fields, including displays, mobile phones, digital cameras, machinery, and biopharmaceuticals.

8. Bosch. Bosch was one of the first manufacturers to set foot in the manufacture of home appliances and has been constantly innovating to improve people's quality of life. In the fifties and sixties of the last century, Bosch produced modern drum washers and dryers, which were well received.

9. Galanz withered.

In 2008, Galanz set foot on the new pillar industry represented by washing machines and refrigerators - daily electrical appliances, and built a new white goods base with an annual output of 3.5 million washing machines, becoming a manufacturing base for single refrigerators and laundry and rubber machines in Asia.

10. Whirlpool.

Whirlpool is one of the world's largest manufacturers of household appliances. Its business covers more than 170 countries and regions around the world, with 47 production bases, 26 R&D centers and 4 design centers around the world.

qAutomatic washing machine is to control the water intake, drainage and motor on/off through the water level switch and the electromagnetic water inlet valve: so as to achieve automatic control. The solenoid water inlet valve plays the role of turning on and off the water source.

When the electromagnetic coil is powered off, the moving core is tightly pressed against the rubber diaphragm under the action of gravity and spring force, and the central hole of the diaphragm is blocked, so that the valve is closed and the water flow is blocked. When the solenoid coil is energized, the moving core moves up under the magnetic force, leaves the diaphragm, and makes the center hole of the diaphragm open, so that the water above the diaphragm flows into the laundry bucket through the center hole. Since the flow capacity of the central hole is greater than that of the holes on both sides of the diaphragm, the pressure above the diaphragm decreases rapidly, and the diaphragm will move up under the action of pressure difference, close the door and open it, and the water flow will be conducted.

The water level switch is actually a pressure switch. The inlet of the air chamber is connected to the air chamber in the laundry bucket. When water is injected into the laundry bucket, the mouth of the air storage chamber is closed quickly, with the water level rising, the water level of the air storage chamber also rises, and the air pressure that is closed also increases, and the corrugated diaphragm 2 in the water level switch is expanded by pressure, and the push rod 3 moves and the contact 4 changes, so that the automatic on-off is realized.

The fully automatic washing machine with intelligent fuzzy control can also automatically determine the water temperature, water level, clothing quality, and laundry dirtiness, and decide the appropriate amount of detergent and the best washing program. When the amount and texture of the laundry inside the laundry bucket are different, and the water is injected to bring it to the same water level, the total weight is different. Taking advantage of this, it is possible to judge the quality and quantity of laundry by measuring the inertia of the washing motor after it rotates at low speed.

The method is: inject a certain amount of water into the laundry bucket to make the motor run at low speed, and quickly cut off the power after stability, and the laundry bucket drives the motor to continue to rotate under the action of inertia. At this time, the motor winding generates a back electromotive force, which is rectified at half wave and amplified to obtain a rectangular pulse series.

By analyzing the number of pulses and the pulse width. You can get the quality and quantity of clothing.