Vacuum cleaner introduction and principle vacuum cleaner type introduction

You should have seen a lot of vacuum cleaners. In our daily life, on TV, have you found anything? Most vacuum cleaners are used indoors, right? Outside, we rarely see Vacuum cleaners may be used because of their unsuitable environment, or because they are not suitable for use outdoors, because there is too much dust, which may overload the vacuum cleaner. Today, Xiaobian brings the introduction and principles of the vacuum cleaner and the related contents of the vacuum cleaner type. Let's take a look at it.

Introduction and principle of vacuum cleaner

1. Introduction to the vacuum cleaner

In 1901, British civil engineer Booth visited the United States for a demonstration of a car dust collector in the Imperial Concert Hall in Leicester Square, London. This type of vacuum cleaner uses compressed air to blow dust into the container. Booth believes that this method is not very clever because many dusts are not blown into the container.

In 1907, the inventor of the United States, Ohio, made a lightweight vacuum cleaner. He was a manager in a shop. In order to reduce the burden of cleaning the carpet, he made a vacuum cleaner, which used a fan to create a vacuum to draw dust into the machine. Then blow the pocket. Because he was incapable of producing and selling, he transferred the patent to fur manufacturer Hoover in 1908. At that time, Hoover began to manufacture a kind of "O" type vacuum cleaner with wheels, and began mass production of the vacuum cleaner. Hoover was established for this purpose, and the sales were quite good. The earliest household vacuum cleaner was designed reasonably and has been developed so far. There are not too many changes in principle. In 1910, the Danish "Fisker & Nielsen" company (now Liqi Advanced) sold the first Nilfisk C1 vacuum cleaner. The weight is about 17.5 kg, but because it can be operated by a single person, at the time, it was well received by the market.

The earliest designed vacuum cleaners were upright. In 1912, Wenler Goering of Stockholm, Sweden, invented a cross-canister vacuum cleaner, and Electrolux Electrolux became the founder of the vacuum cleaner.

Vacuum cleaners can be divided into vertical, horizontal and portable according to structure.

2, the principle of the vacuum cleaner

First, let us know about the structure of the vacuum cleaner. The vacuum cleaner is mainly composed of an electric motor, a centrifugal fan, a dust filter and a vacuum attachment. Each vacuum cleaner motor has a different size and model, and the output power is different. Vacuum accessories are actually some user-friendly accessories, such as hoses, handles, and so on.

Next, I will give you a detailed introduction to the working principle of the vacuum cleaner. When the vacuum cleaner is working, the high-speed rotation of the motor creates a strong airflow in the fuselage, so that the garbage on our ground is sucked in the suction port. When the motor speed reaches a certain set value, some of the pests sucked into the main unit will be sucked up by strong suction. The inhaled garbage will be placed in the garbage bag of the fuselage, and it will be poured into the trash can when it is full. This is how the vacuum cleaner works.

Vacuum cleaner type introduction

Household vacuum cleaners - hand-held vacuum cleaners

These products are popular in the low-end market in China. These products are more compact than the pusher type, and can be used to clean the dust on hand. However, this type of product has relatively low performance and uses less. Generally speaking, this kind of product includes one machine, one strap, one hose, one suction and one suction.

Household vacuum cleaner - pusher vacuum cleaner

This type of vacuum cleaner is not too popular in China. The characteristics of this type of product are that the machine is relatively small and beautiful, but it is generally suitable for vacuuming floors and floor tiles. It is not suitable for dust cleaning of the bottom and bottom of the bed and windows. The characteristics of this type of product is that as far as I know, more than 90% of putter vacuum cleaners use a bagless tornado dust collection method.

Household vacuum cleaner - horizontal vacuum cleaner

Horizontal vacuum cleaner is the most common type of vacuum cleaner. Its main features are large machine and good performance. It generally takes into account all aspects of household use. But at the same time, there are also shortcomings that occupy a large area. Generally speaking, this type of product generally consists of the following components: one machine, one hose, one to two ground brushes, one flat suction, one sofa, and some small accessories that are more practical.

Household vacuum cleaner - water filter vacuum cleaner

The filter system of this type of vacuum cleaner is filtered by water. The advantage is that the air is clean. When there is also large dust in the water, it may block the danger of the sewer.

Household vacuum cleaner - vertical vacuum cleaner

These products are popular in the United States and the United Kingdom, and are rarely seen in the Chinese domestic market, so they are skipped.

Household vacuum cleaner - wet and dry bucket vacuum cleaner

As the name implies, it is a function of a general vacuum cleaner, and it also has the advantage of being able to absorb water and has a large dust collecting capacity, but naturally it is bulky and not too beautiful.

The above is the introduction and principle of the vacuum cleaner and the related contents of the vacuum cleaner type. At the same time, the friend who wants to buy the vacuum cleaner should pay attention to it. When purchasing the vacuum cleaner, it can be determined according to his actual situation, without blindly following the trend.