A heat exchanger is an energy-saving device that achieves heat transfer between materials between two or more fluids at different temperatures. The heat is transferred from a higher temperature fluid to a lower temperature fluid so that the fluid temperature reaches the process The provisions of the indicators to meet the needs of the process conditions, but also to improve energy efficiency, one of the main equipment. Heat exchanger industry involved in HVAC, pressure vessels, water treatment equipment, chemicals, oil and other nearly 30 kinds of industries, the formation of industrial chain.
Data show that China's heat exchanger industry in 2010 the size of the market in the 50 billion yuan, mainly concentrated in the petroleum, chemical, metallurgy, electricity, ships, central heating, refrigeration and air conditioning, machinery, food, pharmaceutical and other fields. Among them, the field of petrochemical industry is still the largest heat exchanger industry market, the market size of 15 billion yuan; power metallurgy field heat exchanger market size of 80 billion yuan; ship industry heat exchanger market size of 40 billion yuan; Machinery industry heat exchanger market size of about 40 billion yuan; central heating industry heat exchanger market size of more than 3 billion yuan, the food industry has nearly 30 billion market. In addition, aerospace vehicles, semiconductor devices, nuclear power island island, wind turbines, solar photovoltaic power generation, polysilicon production and other fields require a large number of professional heat exchangers, these markets about 13 billion scale.
Domestic heat exchanger industry in the energy efficiency, improve heat transfer efficiency, reduce heat transfer area, reduce the pressure drop, improve the device heat intensity and other aspects of the study has made remarkable achievements. China's heat exchanger industry in the next period of time will maintain steady growth, from 2011 to 2020, China's heat exchanger industry, China's heat exchanger industry in the next period of time will maintain steady growth, from 2011 to 2020, China's heat exchanger industry, Heat exchanger industry will maintain an average annual growth rate of about 10-15%, by 2020 China's heat exchanger industry is expected to reach 150 billion yuan scale.