At present, there are mainly two kinds of fuel-sweeping and electric-driving methods for sweeping vehicles in the market. Fuel-type diesel and gasoline are two kinds, and electric type batteries are generally charged. In recent years, with the increasing attention to environmental issues, electric-powered sweepers have become more popular. What are the performance advantages and disadvantages of electric sweepers ?
The electric sweeper is one of the common sanitation equipments. It is mainly used for sweeping, vacuuming and water spraying. It is an automatic cleaning machine. Generally used in outdoor environments, such as parks, communities, plazas, schools, scenic spots, airports, etc., a small number of small electric sweeper vehicles can also be applied to more open indoor, such as waiting halls, waiting halls, hospitals, hotels and so on.
Its performance advantages are mainly reflected in the following aspects:
1. Electric drive, low noise, no exhaust emissions, can reduce noise and air pollution, effectively enhance the sanitation image.
2, small size, more light and flexible, easy to drive, suitable for most roads, especially some narrow corners of many roads.
3, brush combination, cleaning effect is good, the general garbage, sand and gravel can clean clean.
4, set sweeping, vacuuming, water spray in one, reduce dust pollution.
5, effective replacement of manual work, reduce the labor costs of the property company and the sanitation sector, and one-time investment can benefit for many years, greatly reducing the cost of environmental sanitation.
Although the advantages are obvious, the electric sweeper also has some disadvantages that cannot be ignored. For example, it needs to be used after charging. The maximum charge can only be used for 8 hours; it is lower than the fuel-driven large sweeper and is only suitable for For small-scale cleaning, most cities need long-term cleaning on the main road surface, or they must use large-scale fuel-type sweepers.
The above describes in detail the advantages and disadvantages of the performance of the electric sweeper . The general property company can purchase the appropriate amount of electric sweeper for cleaning the narrow roads in the community. However, the sanitation department must combine the use of large-scale and medium-sized road sweepers. A reasonable division of labor can effectively provide operational efficiency.
Steel frame electric bicycles, processing performance, chromium-molybdenum steel is the oldest bicycle materials, the longest of its research, the processing technology has been developed to a very stable level. 2. Strength According to the conclusion of the car, it can be concluded that car enthusiasts can draw the conclusion that the strength of the same volume steel is much larger than that of aluminum alloy and titanium alloy, so the strength of qualified steel frame can be reassuring. 3. Take a comfortable, good steel elastic steel made of metal, can absorb the vibration when riding. Therefore, the steel frame will not be as uncomfortable as the aluminum frame, especially for the travel frame. 4. Steel metal fatigue stronger than aluminum, so the same conditions of use, the life of the aluminum frame longer life. Of course, the steel frame also has its insurmountable shortcomings: 1. Light weight, today in the pursuit of lightweight equipment, the quality of 7.8g / cm3 steel so that everyone does not encourage him. Although light steel construction, while pumping pumping technology wall is very thin, but the weight of the steel is difficult to reduce to 1600 grams or less. Many aluminum frame weighs only about 1400 grams. This is a competitive framework, rarely seen the reasons for the steel frame. 2. Rusted, relative to other materials, steel is relatively easy to rust. Rust can drastically reduce the strength of the steel, shortening its service life. (Such as BEARS these frames in order to prevent the problem of rust to the framework of the new tube coating), so we must take various measures to prevent rust.
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