Technical status and development trend of refrigeration and air-conditioning compressors

Technical status and development trend of refrigeration and air-conditioning compressors Refrigeration machinery and air conditioning equipment play a very important role in the development of the national economy, the improvement of people's lives and the support of national defense equipment. Today, where compression refrigeration cycles dominate, refrigeration compressors have become the object of much concern. In the second half of the last century, with the technological advancement of materials, machining, motors, information and control, testing and other industries, refrigeration and air-conditioning compressor technology has also been rapidly developed, and the energy efficiency ratio of the refrigeration system has been greatly improved. . However, due to the increasingly tight energy supply and the double pressure of environmental protection, we have to summarize history, look to the future, and explore the new century's refrigeration and air conditioning industry.

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