The origin of sweeper is unknown, but it is certain that with the development of artificial intelligence, home robots have appeared. As early as the popularity of cars, some people thought of inserting brooms on both sides of cars so that they could sweep the floor while driving. However, this kind of equipment is not used at home, so the spread is very low.
As the name implies, sweeper is sweeper, and manual cleaning still accounts for a large proportion in modern society. The emergence of sweeper is to help people clean with higher efficiency. There are many kinds of sweepers, including hand-propelled sweepers suitable for office buildings, railway stations and other areas, and driving sweepers for road cleaning. Of course, the function of the sweeper is mainly to sweep the floor, and it is not a problem to clean fallen leaves, gravel and sand. Even some sweepers with mature technology have a high evaluation of their dust control ability.
When sweeping the floor, the last thing people want to see is the dust flying all over the sky. Every time they see all kinds of fibers and dust in the air, they should hold their breath. And some sweepers can control dust well. Take the Italian Lubao 200Quattro as an example. It uses mechanical collection system and vacuum dust collection system to work together. During the cleaning process, the mechanical collection system constantly sweeps all kinds of garbage and most of the dust into the dustbin, while the vacuum dust collection system sucks the flying dust into the collection bag through strong suction to ensure that no dust flies out. Ensure that the filtration requirements of PM 10 are met, which is the requirement for modern metropolis to meet mandatory standards. For some special dust environment (such as cement plant), it is forbidden to use water to remove dust, and special dust covers can be installed on the brushes on both sides to meet the requirements.
Like other kinds of cleaning equipment, sweepers appear to improve people's work efficiency. The cleaning area of a sweeper per hour is about 6~ 10 times of manpower. From the safety point of view, the use of sweepers also has greater advantages, especially for road cleaning. In addition, from the cost point of view, in most cases, sweepers are cheaper than manpower, manual cleaning requires a monthly salary, and there will be labor disputes. In addition to the purchase cost, the cost of sweeper is the usual power cost (oil cost, electricity cost) and maintenance cost. Its service life is often more than 6 years, and its annual cost is much lower than that of a few workers. Just as textile machinery replaces textile workers, cleaning equipment has adapted to the demand and created greater value.