GB_24849-2017《家用和类似用途微波炉能效限定值及能效等级》国家标准解读.pdf

Standard 标准 研究 GB24849—2017《家用和类似用途微波炉 能效限定值及能效等级》国家标准解读 刘伟 王赓 成建宏 迟学君 (1、中国标准化研 究院 北京 1GO191；2、美的集团厨房 电器事业部 广东佛山 528511) 摘婴：微波炉是巾围城镇腑 』L平家 必 爵的厨房电器之…，在农柑家庭的营_贬率也越来越高，每年都消耗荷梢。可观的能源。 《用何1炎 朋途微波炉能效限定值技能效等级》 宋能效怀准：j2(i)10年首次发布实施。2014年眩怀准做歹lj入吲家怀准制 31[j发佑，即将 }20I8年6月1实施。本文简要介绍n 怀准怀准修订lr作的背景、过程、主要修订内杏、能效 微波护仃此的企业和俭洲饥沟等桕美技术人员能够在尽可能矩的时间 _lr解修订后标准的j|要 杏 硬相埘’ 天键 ：撒波炉；能效怀准；修 能效验证 StandardanalysisoftheGB 24849—2017 “Minimum allowablevalues ofenergyefficiencyandenergyefficiencygradesforhouseholdand similarmicrowaveovens’’ LIUWei WANG Geng CHENG Jianhong CHIXuejun (1、ChinNationalInstituteofStandardization Beijing 100191；2、Mideagroupkitchenappliancesdivision Foshan 528311) Abstract：Microwave overlisone ofthe kitchen appliancesused in almostevery urban family．and the popu1arity in rtlral family is increasingIy higher also，thusCOl1suIrlesconsiderable large amountofenergy e＼rery y(ar．The natioimleI1trgy efficieiWy standard “M irlirat]m a1lowable values of el~ergy effici{~rley and er?ergy elfieiency grades fOr household aild similar microwave oveRS” Was first：published and imp1emented ji12010．Aflter 5 yearsOfirnplenleH『ation the revisio1] ofthis stm1dard was lmquded i]1the 2()l rmtionalstandard developmencand revision list．The 7evised versioi1o：l’fhis stm~dard was puI)1ished O1％May 3i 2017．and w illbe implemented OilJune 120I8．Thisarticle gives a briefintroduetiotl to the background，process，majorcontentsoftherevision．energy eft’icie~icy verificati()I1and the sign：[ficance (jI_the rev1sion ofthisnationalenergy efficiency st：andard．Thepurposeofwhieh istomake technicalperso~]neifroi12re[ova1]t interesting partiessuch asma11ufacturesand testing inst9utions i11microwave ovei1i1：~dustry at)le to tli；derstand the maiil eontenflsofthestandard aft：erthereViSiOI1andthemajorchanges})efore