Improvement of the household freezer and chiller

A significant contribution to the theory and practice, to achieve a high technical level of cold storage and refrigeration have made the domestic kompressorostroeniya LM Rosenfeld, GN Danilov, VV Onosovsky, AV Bykov, AI Embankments and foreign scientists. Currently, household refrigerators compression type is produced in Russia 12 plants. Total production of refrigerators and freezers in recent years is more than 3 million units, of which about 20% are exported to Western European countries (France, Britain, Germany, Italy, Norway, etc.) and all the other continents for more than 30 countries. On the other hand, there is a steady trend of the global assault on the Russian market of foreign models of household refrigerating appliances. In addition to leading the traditional suppliers of household refrigerators, the Russian market the company offers its products from the Middle East and Africa, which is manufactured by licenses and technology companies in the U.S., Western Europe and South Korea. Remains steady downward trend in output growth in refrigerators and single-chamber release of two, three, and multi-freezer large capacity with a larger proportion of low-temperature chamber (STC) for freezing and storing frozen foods. Among the dominant model refrigerator with lower location of the STC. Lateral position of the STC (layout «side by side») is typical for a number of American and Japanese models. In refrigerators and freezers with a capacity of more than 60 dm3 STC are increasingly used forced air circulation (no frost). Vysokokomfortnye and expensive household refrigeration appliances, as well as models in a tropical version, as a rule, have forced cooling system with a fully automated system for defrosting the evaporators. Increasingly, firms are offering Freezer table, wardrobe and chest. Increasing share of high-capacity freezer with electronic controls. The global trend of technical development of household refrigeration appliances is to reduce their energy consumption while ensuring the required cooling capacity. For this task directed the efforts of scientists and engineers of all domestic refrigeration equipment stranproizvoditeley. Number of developments are enormous. Discuss only the main, in order to select the most promising areas of research - chillers.