本文介绍了一款226L冷藏室、变温室、冷冻室单独制冷的三系统电冰箱节能方案。主要从电器控制角度介绍了降低能耗的措施,包括提高电源板工作效率、改进LED显示屏工作方式、为冰箱设置节能运行模式和采用冷凝器保压阀。通过采用上述节能措施,使冰箱的能耗降低了17.9%。 This article describes a 226L freezer, variable temperature room, freezer independent refrigeration three-system refrigerator energy saving program. Mainly from the electrical control point of view to reduce energy consumption measures, including increasing the power board efficiency, improve LED display work for the refrigerator to set energy-saving mode of operation and the use of condenser pressure preserving valve. By adopting the above energy saving measures, the energy consumption of the refrigerator is reduced by 17.9%.