The heat exchanger is an energy-saving device that realizes heat transfer between materials between two or more fluids at different temperatures. It transfers heat from a higher-temperature fluid to a lower-temperature fluid, so that the fluid temperature reaches the process The specified index is to meet the needs of process conditions, and it is also one of the main equipment to improve energy efficiency. The heat exchanger industry involves nearly 30 industries such as HVAC, pressure vessels, reclaimed water treatment equipment, chemical engineering, and petroleum, forming an industry chain with each other.
Data show that the market size of China's heat exchanger industry in 2010 was around 50 billion yuan, mainly in the fields of petroleum, chemical industry, metallurgy, electric power, shipping, central heating, refrigeration and air conditioning, machinery, food, and pharmaceuticals. Among them, the petrochemical industry is still the largest market in the heat exchanger industry, with a market size of 15 billion yuan; the market size of heat exchangers in the power metallurgy field is about 8 billion yuan; the shipbuilding industry heat exchanger market is more than 4 billion yuan; The market size of heat exchangers in the machinery industry is about 4 billion yuan; the market size of heat exchangers in the central heating industry exceeds 3 billion yuan, and the food industry has a market of nearly 3 billion yuan. In addition, a large number of professional heat exchangers are needed in aerospace vehicles, semiconductor devices, conventional nuclear islands for nuclear power, 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 achieved remarkable results in energy conservation and efficiency enhancement, heat transfer efficiency, reduction of heat transfer area, pressure drop, and improvement of device thermal strength. Based on the steady growth in demand for heat exchangers in the petroleum, chemical, electric power, metallurgy, shipbuilding, machinery, food, pharmaceutical and other industries, my country’s heat exchanger industry will maintain steady growth in the next period of time. From 2011 to 2020, my country The heat exchanger industry will maintain an average annual growth rate of about 10-15%. By 2020, the scale of my country's heat exchanger industry is expected to reach 150 billion yuan.
