Leaf Blowers and How They Work
Leaf blowers are popular and useful tools for keeping your garden area, patio, driveway, or sidewalk clear of fallen leaves. They keep your outdoor areas clean and help you keep things looking smart and attractive, and on top of that, they are easy to use, too!
These are simple tools that can save you a huge amount of time in the garden, letting you focus on the fun parts of gardening. But how do they work? Here at Best of Tools, we have done some research, and we are here to give you a basic introduction to leaf blowers and how they work. If you are wondering how leaf blowers work, read on below to find out more!
What are leaf blowers?
Leaf blowers are simple garden power tools that are also known simply as blowers. They draw in air from one side and propel it out at high speed from a jet at the front. This jet of air can be used to blow fallen leaves out of the way, clearing your lawn quickly and effectively. Leaf blowers can be used for similar purposes to garden rakes, but work much faster and allow you to get your garden clean and clear much quicker than would be possible with only manual tools.
There are two different main types of leaf blower on the market: gas-powered leaf blowers and electric leaf blowers. Gas-powered leaf blower models are usually driven by two-stroke engines, but sometimes they feature four-stroke engines instead. These four-stroke models are designed to be more energy-efficient and to create less air pollution than smaller two-stroke models. Electric models, meanwhile, are quieter, cheaper, and less powerful than gas leaf blowers.
Leaf blowers can be found as handheld units, backpack-mounted units, or larger wheeled tools. The larger options are better for cleaning large areas for longer periods of time, but they are significantly more expensive. Many models even include vacuum and mulcher attachments to suck up the leaves and shred them into mulch!
How do leaf blowers work?
Both electric and gas-powered leaf blowers work in fairly similar ways in order to move the fallen leaves creating an unsightly mess in your garden. All models of leaf blower consist of four main parts: a casing, a nozzle, a fan, and an engine. The casing is the simplest part of the leaf blower and is simply a hard plastic or metal outer shell that protects the mechanical elements of the leaf blower from damage during use or accidents.
No matter what the power source is, when the engine is activated, it will spin the fan, causing its blades to rotate very quickly. The fan draws in air, speeds it up by spinning it around and then forces it out through a narrow opening at high speeds. The nozzle at the front of the leaf blower is where that air is blown out, and it often moves at speeds of up to an impressive 250 mph!
Why do leaf blowers use a two-stroke engine?
Most leaf blower models, both gas and electric, are driven by a two-stroke engine in the middle. There are a few reasons why two-stroke engines are preferred in the design of leaf blowers, and they are all worth considering.
Two-stroke engines are simple devices that are easy to maintain. They do not have any valves or other similar components that could break or fatigue easily, and they are generally fairly tough devices that promise a long lifespan. This simplicity also means that two-stroke engines are lightweight, which is important when the engine is going into a tool that you are going to be holding up in your hands for a long period of time while you are using it. They are also small and compact, which means that you can keep the size of the whole leaf blower down to a minimum, for the most portable and easy to use experience possible.
The other significant advantage of the two-stroke engine is that it can easily work any way up with no issues. This means that you can hold your leaf blower up at any angle and have it still operate perfectly! Overall, two-stroke engines keep leaf blowers lightweight, affordable, compact, and easy to operate in any situation.
There are many different types of leaf blower available, but they all operate in roughly the same way. The power source may be different, as may the design of the casing, but all leaf blowers run based on a simple high-speed fan system hidden inside the outer case. This is how all leaf blowers work, and hopefully, that knowledge makes it a little bit easier to get a sense of what you are looking at when you are trying to buy a new leaf blower.