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一、前言近十年来,我国冷藏库发展较快,冷库贮藏容量和规模有了急剧增长,全国冷藏库总容量已达300万吨,本市的冷藏库容量也已近30万吨。还表现在冷库制冷技术的现代化,包括在冷库设计中已十分注重降低制冷装置的运行电耗。据统计,我国冷藏库的动力费(电耗)约占整个冷库仓储成本的25~30%左右,即使在日本等工业发达国家,动力费也要占仓储费的
I. Introduction In the past ten years, the development of cold storage in our country has been rapid. The storage capacity and scale of cold storage have witnessed rapid growth. The total capacity of cold storage in the country has reached 3 million tons, and the city’s cold storage capacity has reached nearly 300,000 tons. Also reflected in the modernization of cold storage refrigeration technology, including in the cold storage design has been very focused on reducing the operating power consumption of refrigeration equipment. According to statistics, China’s cold storage power costs (electricity consumption) accounts for about the entire cold storage costs of about 25 to 30%, even in Japan and other industrialized countries, power costs also have to account for storage costs