Vol 90, No 11 (2001)
Articles
Air conditioning and refrigeration system for artificial skating rinks
Abstract
In recent years, in many cities of Russia, artificial skating rinks have been built or are planned to be built indoors. Therefore, it is important to analyze and summarize both domestic and foreign experience in the construction of artificial ice rinks.
Chiller for medium and low temperature chambers
Abstract
JSC "Kholodmash" (Cherkessk), taking into account the further development trend in Russia of small businesses, farms, etc., has developed, tested and prepared for production single batches of MBB25-2-0 refrigeration freon aggregated machines to create and maintain storage temperatures products in relatively small stationary and collapsible chambers with a volume of 150 ... 350 m3 as part of quick-freezing systems and freezing lines.
Experience in the use of semi-welded plate condensers at the Noginsk cold storage plant
Abstract
In 1998, the Noginsk Cold Storage Plant purchased and installed four Alfa Laval semi-welded plate condensers with a heat load of 500 kW each. The devices pleasantly surprised the staff of the plant with their compactness in comparison with the evaporative condensers (EC), which were previously used at the cold store.
About the capabilities of Bitzer screw compressors of the new C series
Abstract
Bitner's new CS series of sealless screw refrigeration compressors, which began production about two years ago, consists of three models (CS 65, CS 75, CS 85) of eight basic models designed for use in medium and high temperature chillers.