Behind the blower: The hidden force that drives modern industry forward

Hey, today let's talk about blowers, which might sound a little boring. But don't underestimate it, this product in our work life is really a lot of applications, from large industrial equipment to your desk computer, it is everywhere. To start with a little science, a blower is actually a device that accelerates, pressurizes and sends gas somewhere else. Well, let's dive deeper into its magic!
When it comes to blowers, you may not think that its history can be traced back to ancient Rome and ancient China, at that time, people used "bellows" to supply air to make iron, and the ancients were too clever! Later, with the progress of technology, people began to use water, steam, electricity, these new things, so that the efficiency of the blower is greatly improved, so as to show their skills on various occasions.
When it comes to blowers, you may think of something like a snail shell, yes, that is a centrifugal turbine blower. It has a cylindrical impeller inside, after the air is sucked in, by the rotating centrifugal force, is compressed into a high pressure gas, and then sprayed out. In addition to this, blowers are also divided into multi-airfoil and turbine types, different types have their own characteristics and uses, such as air conditioning, cooling or vacuum cleaners and hair dryers.

Third, the application of blowers in life You may not expect that the application of blowers is so wide. In industrial production, it is used for air supply, suction, transportation, dust collection and so on. In our daily life, vacuum cleaners, hair dryers, air conditioners and other household appliances also have the figure of blowers. In recent years, with the development of technology, blowers also shine in electrical transmission technology, promoting the progress of energy saving and environmental protection technology.
Four, the difference between blower, compressor and fan By the way, although the three brothers of blower, compressor and fan are all used for wind, they are still different. According to the definition of the American Society of Mechanical Engineers, these three are mainly differentiated by pressure ratio. Simply put, the pressure ratio of the fan is the smallest, the compressor is the largest, and the blower is in the middle.
In short, the blower may not usually be noticed by us, but its role is really great. Since ancient times, with the development of science and technology, the application of blowers has become more and more extensive, almost involving every corner of our lives. The next time you see any equipment that needs air supply and pumping, you may wish to think that there may be a small blower hidden inside, silently playing its big energy!