·The global electric vehicle ownership has exceeded 3.3 million, China has contributed the most

February 04 14:10:29, 2024

According to a joint report by foreign media on December 31, it was confirmed that by the end of November 2017, the number of electric vehicles in the world had exceeded 3 million. In the first 11 months of 2017, electric vehicles sold more than 1 million.

According to the above trend, if the sales of electric vehicles in 2018 will reach 1.7 million to 2 million units, the global holding capacity will be expected to exceed 5 million by the end of 2018.

According to the EV Sales Blog, in the first 11 months of 2017, the cumulative sales of electric vehicles worldwide reached 3.3 million. As more new cars are put on the market, incentives are also increasing, further contributing to the rapid growth of sales, with an average annual increase of 50% to 100% over a long period of time.

The annual global car sales are about 80 million, and electric vehicles are playing an increasingly important role. The light blue part of the histogram represents China's electric vehicle sales, which is seen to drive global sales growth.

Bitumen Heating Storage Equipment

Asphalt heating storage equipment is an important road construction equipment, mainly used to heat and store asphalt in order to carry out road construction and maintenance when needed. The equipment has the characteristics of high efficiency, safety and environmental protection, and can provide stable asphalt supply for road construction.

Asphalt heating storage equipment is mainly composed of heating device, storage tank and control system. The heating unit uses oil or gas burners to transfer heat to the asphalt to heat it to the proper temperature. Storage tanks are large containers used to store heated asphalt, generally made of high-temperature resistant materials. The control system is responsible for monitoring the operating status of the equipment and the temperature of the asphalt to ensure the safe and stable operation of the equipment.

The heating principle of asphalt heating storage equipment is to transfer heat to asphalt through thermal conduction, so that it is heated. Heating devices are generally divided into direct heating and indirect heating in two ways. Direct heating is the use of the burner directly into the storage tank, hot air through the contact of hot air with the asphalt to heat it. Indirect heating is the use of heat exchangers to heat the asphalt in the storage tank without direct contact with the air. The two heating methods have advantages and disadvantages, and need to be selected according to the actual situation.

Asphalt heating storage equipment heating speed, can quickly heat asphalt to the use of temperature, improve production efficiency. At the same time, the equipment also has environmental protection characteristics, reducing exhaust gas and smoke emissions, reducing the impact on the environment. In addition, the operation of asphalt heating storage equipment is simple and easy to maintain, which can meet the needs of various road construction and maintenance projects.

In short, asphalt heating storage equipment is an important road construction equipment, with high efficiency, safety, environmental protection and other characteristics. It can provide a stable supply of asphalt for road construction, improve construction efficiency, reduce the impact on the environment and waste of resources. The equipment has a wide application prospect in the field of road construction.

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