The light and heat provided by solar energy are widely used by humans as energy sources in daily production and life. However, how to effectively convert solar energy into a reasonable and market-accepted refrigeration technology has always been a new topic for researchers in the European Union. The Refrigeration Express reporter learned that the EU Sixth and Seventh R&D Framework Program (FP6 & FP7) actively promoted the R&D and innovation of solar refrigeration technology, and its international R&D team led by Austrian researchers supported by continuous support has been successfully developed through years of efforts. A prototype of a competitive adsorption adsorption system (Adsorption Refrigeration System) operating in the market. Researchers used a high-temperature (120 degrees Celsius) Solar Compound Parabolic Collector technology to produce a debuggable solar concentrator and two adsorption-type cooling prototypes at different temperature levels, one for Air conditioning at room temperature, and refrigeration for fresh food. The prototype of the adsorption heat pump refrigeration system consists of four main parts: one evaporator, two adsorbers and one condenser. The four-part connection facilitates the continuous cooling of the condenser into the evaporator, thus ensuring refrigeration. The process continues. By debugging and optimizing various parameters, the researchers gradually improved and improved the cooperation between the solar parabolic concentrator and the adsorption refrigeration system, and continuously improved the performance, efficiency and cost performance of the refrigeration system. Researchers hope that the solar cooling technology developed will soon enter the world's refrigeration market with promising applications.
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