In the refrigeration technology, the heat exchanger is an indispensable refrigeration equipment. Among them, the spiral plate heat exchanger is playing a huge role in the refrigeration technology with its advantages of high efficiency, small size, and convenient installation.

As compared with traditional shell and tube heat exchangers, spiral plate heat exchangers have obvious development advantages and have been paid more and more attention, especially in many developed countries, such as Europe, the United States, and Australia. Research and application of heat exchangers. Some refrigeration companies in the world such as York, Carrier, Hitachi, etc. have successively adopted spiral plate heat exchangers in their refrigeration devices. In recent years, the spiral plate heat exchanger has been further developed, and a new type of combined plate heat exchanger has been successfully developed in Sweden. This new type of combined plate heat exchanger not only has obvious advantages in unit materials, volume and weight, but also has a 10%-20% higher coefficient of performance. The successful development of the combined plate heat exchanger not only broadens the application range of the spiral plate heat exchanger in refrigeration technology, but also has important meanings for protecting atmospheric ozone and protecting the environment, and will also promote the further development of refrigeration technology. In my country, the application of spiral plate heat exchangers is still in the development stage. Recently, many refrigeration manufacturers have adopted spiral plate heat exchangers in their products, and their products are widely favored by users.
With the rapid growth of my country's economy, the continuous development of refrigeration technology has provided a broad market for the application of spiral plate heat exchangers. It can be predicted that with people's understanding and understanding of spiral plate heat exchangers, spiral plate heat exchangers will be more and more widely used in refrigeration technology due to their high efficiency of heat transfer and compact structure.