What exactly do refrigeration air conditioning technology and refrigeration refrigeration technology mean?

Refrigeration machinery and air conditioning equipment play a very important role in the development of national economy, the improvement of people's lives and the support of national defense equipment. Nowadays, compression refrigeration cycle is dominant, and refrigeration compressor has also become the object of much concern. In the second half of last century, with the technical progress of materials, machining, motors, information and control, testing and other industries, the compressor technology of refrigeration and air conditioning has also developed rapidly, and the overall energy efficiency ratio of refrigeration system has been greatly improved. However, due to the increasing shortage of energy supply and the double pressure of environmental protection, we must sum up the history, look forward to the future, and explore the technological development of refrigeration and air conditioning industry in the new century to meet the development requirements of China's energy strategy of "giving priority to energy conservation" and the social development goal of "sustainable utilization of resources and continuous improvement of the environment".

With the development of the times, refrigeration and air conditioning industry has become one of the important symbols to measure a social and economic strength, scientific and technological level and people's quality of life. Refrigeration technology plays an increasingly important role in the fields of industry, agriculture, science and technology and national defense. Like other technical industries, the requirements of environmental protection, economic development and technological progress are also the driving force for the development of refrigeration and air conditioning industry. At present, the most important problem facing the refrigeration and air conditioning industry, which can also be said to be the biggest challenge and opportunity, is how to achieve the product development goal of environmental protection and energy saving.