中文(简体)Plate heat exchanger is an efficient and compact heat exchange device. Its application covers almost all industrial fields, and its type, structure, and scope of application are still developing. In recent years, welded plate heat exchangers have received increasing attention due to their compact structure, light weight, good refrigeration performance, and low operating costs.
With the current development, the development prospects of refrigeration technology are broad, especially the rapid development of various large-scale industrial refrigeration units and air conditioning refrigeration units, which provide a broad market for the application of various refrigeration plate heat exchangers. At present, there is a good foundation for the research and production of panel frames. Suggest conducting research and development on plate heat exchangers for refrigeration as soon as possible. On the one hand, it can expand the application scope and production scale of plate heat exchangers, and on the other hand, it can improve the performance of refrigeration devices, save investment in heat exchange equipment, and promote the development of refrigeration technology.
When the refrigerant evaporates in the refrigeration plate heat exchanger, it is easy to completely evaporate to a liquid free level. Therefore, in most cases, refrigeration systems do not need to be equipped with gas-liquid separators. And it is easy to achieve modularization, with simple and convenient installation, maintenance, and transportation, saving costs and reducing costs. Compared with traditional shell and tube heat exchangers, plate heat exchangers for refrigeration have significant development advantages.
