In terms of power, it is divided into two types: high-power vacuum cleaner and portable. Generally, 3000W to 4500W power is a high-power vacuum cleaner. The high-power vacuum cleaner is a traditional vacuum cleaner with a strong dust removal ability. Due to the high energy, the motor is large, and the volume of the vacuum cleaner is also significant. In terms of price, a vacuum cleaner with high power is cheaper.
Portable vacuum cleaners are naturally small in capacity. Generally, the power is between 60W and 200W. There are wired and wireless, and wireless vacuum cleaners can be charged.
Principle of vacuum cleaner
According to the high-speed operation of the motor, a vacuum is generated inside, resulting in a high-speed cyclone. The garbage is sucked in from the suction inlet, and the trash sucked into the vacuum cleaner is stored in a cloth bag. The air is purified by a filter and discharged to the vacuum cleaner.
The previous understanding of vacuum cleaners is that the greater the horsepower, the stronger the suction, which can suck glass slag and stones from the ground; in addition, it is fully functional, that is, there are many electric brush heads, such as dust removal, polishing and waxing, and suction. Carpets, curtains, wall dust, mites, etc. A vacuum cleaner has many accessories.
Modern vacuum cleaner
The most important thing for a modern vacuum cleaner is its professional ability. This is the crucial thing a vacuum cleaner needs to do. In addition, it is easy to use, easy to remove, and easy to take. In addition, the design of the vacuum cleaner is wireless and straightforward, and there is no need to hold a long and thin wire. The suction head and handle are designed as a "cross shaft," so you don't need to bend your body for operation.
The actual performance of modern vacuum cleaners is that it is silent, and the impression that the vacuum cleaner gives is a great sound. Nowadays, high-end vacuum cleaners have significantly reduced noise; the second is zero emission of organic waste gas. The air inside the traditional vacuum cleaner passes through the filter and floats. Exhausted together will cause air pollution. Today's high-end vacuum cleaners use a water-filtered HEPA high-efficiency filter, which significantly reduces industrial waste gas emissions.
The standard rated voltage of the vacuum cleaner should be 380V, 500HZ. Otherwise, it is not easy to connect to a separate power supply.
The connections of the various parts of the vacuum cleaner should be tight. A vacuum cleaner with poor sealing characteristics will not only have a poor dust removal effect but also increase power consumption.
For families, it is more appropriate to choose a vacuum cleaner with a total rated power of about 400W to 600W. This type of vacuum cleaner is sufficient to remove dust from household carpets and other places.