优化辅助装置的控制对冰箱耗电量的影响

Optimizing the Influence of the Control of Auxiliary Devices on the Power Consumption of the Refrigerator

根据最新的GB 12021.2-2015《家用电冰箱耗电量限定值及能效等级》,无霜风冷冰箱标准耗电量由稳态耗电量和辅助装置耗电量组成,因为稳态耗电量在整个耗电量结果中占比较大,一般我们研究节能降耗均从稳态耗电量入手,比如降低冰箱内外的热传递、提高两器的换热效率、提高压缩机效率等。本文着重介绍带有辅助装置的冰箱,通过优化辅助装置的控制降低冰箱的耗电量。

According to the latest GB 12021.2-2015 Limited value of power consumption and energy efficiency rating of household refrigerators,the standard power consumption of frost-free air-cooled refrigerators consists of steady-state power consumption and auxiliary device power consumption,because steady-state power consumption The energy consumption is relatively large in the overall power consumption results.Generally,our research on energy saving and consumption reduction starts from the steady-state power consumption,such as reducing the heat transfer inside and outside the refrigerator,improving the heat exchange efficiency of the two devices,and improving the efficiency of the compressor.This article focuses on refrigerators with auxiliary devices,and reduces the power consumption of refrigerators by optimizing the control of auxiliary devices.