The heat exchanger is an energy-saving device that realizes heat transfer between materials between two or more fluids at different temperatures. The specified index meets the needs of process conditions, and is also one of the main equipment to improve energy efficiency. The heat exchanger industry involves more than 30 industries such as HVAC, pressure vessels, water treatment equipment, chemical industry, and petroleum, forming an industrial chain with each other.
Data show that the market size of China's heat exchanger industry in 2010 was about 50 billion yuan, mainly concentrated in the fields of petroleum, chemical industry, metallurgy, electricity, shipping, central heating, refrigeration and air conditioning, machinery, food, pharmaceuticals and other fields. Among them, the petrochemical industry is still the largest market for the heat exchanger industry, with a market size of 15 billion yuan; the heat exchanger market size in the power metallurgy field is about 8 billion yuan; the ship industry heat exchanger market size is more than 4 billion yuan; The mechanical industry heat exchanger market size is about 4 billion yuan; the central heating industry heat exchanger market size exceeds 3 billion yuan, and the food industry also has a nearly 3 billion market. In addition, a large number of professional heat exchangers are required in aerospace vehicles, semiconductor devices, nuclear islands, nuclear power islands, wind turbines, solar photovoltaic power generation, and polysilicon production. These markets have a scale of about 13 billion yuan.
The domestic heat exchanger industry has made remarkable achievements in energy saving, efficiency improvement, heat transfer efficiency reduction, heat transfer area reduction, pressure drop reduction, and device thermal strength improvement. Based on the increasing demand for the stability of heat exchangers in the petroleum, chemical, power, metallurgy, shipbuilding, machinery, food, pharmaceutical and other industries, China's heat exchanger industry will maintain stable growth in the coming period. From 2011 to 2020, China The heat exchanger industry will maintain an average annual growth rate of about 10-15%. By 2020, the scale of China's heat exchanger industry is expected to reach 150 billion yuan.