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新聞動態

什么是能效標準

發布(bu)： 2008-04-09 17:37:08

用能產品無(wu)處(chu)不在(zai)。我(wo)們生(sheng)活幾(ji)乎(hu)每天都離不開電視、電冰箱(xiang)、洗(xi)衣機、白熾燈(deng)、熒光燈(deng)以(yi)及(ji)空調(diao)、微波(bo)爐(lu)、熱水器等(deng)產品。這些產品帶來很多(duo)便利，但(dan)也消耗(hao)很多(duo)能源。例如我(wo)國照明所用的(de)能源占國家總(zong)用能的(de)10%以(yi)上。
怎么讓(rang)這(zhe)些用能(neng)(neng)產(chan)品即(ji)充分(fen)發揮其服務(wu)于社會的(de)作用，又減少能(neng)(neng)源的(de)消耗和(he)環境(jing)的(de)污染呢？答案是提高用能(neng)(neng)產(chan)品的(de)能(neng)(neng)效。
能(neng)(neng)(neng)(neng)(neng)效(xiao)是能(neng)(neng)(neng)(neng)(neng)源(yuan)利(li)用(yong)效(xiao)率的簡稱。提(ti)高能(neng)(neng)(neng)(neng)(neng)效(xiao)的方面有很(hen)多種(zhong)，對(dui)相應產(chan)品實施能(neng)(neng)(neng)(neng)(neng)效(xiao)標(biao)準(zhun)(zhun)就是很(hen)好的途徑。能(neng)(neng)(neng)(neng)(neng)效(xiao)標(biao)準(zhun)(zhun)即能(neng)(neng)(neng)(neng)(neng)源(yuan)利(li)用(yong)效(xiao)率標(biao)準(zhun)(zhun)，是對(dui)用(yong)能(neng)(neng)(neng)(neng)(neng)產(chan)品的能(neng)(neng)(neng)(neng)(neng)源(yuan)利(li)用(yong)效(xiao)率水(shui)(shui)平(ping)或(huo)在(zai)一定(ding)時間內能(neng)(neng)(neng)(neng)(neng)源(yuan)消耗水(shui)(shui)平(ping)進行規定(ding)的標(biao)準(zhun)(zhun)。能(neng)(neng)(neng)(neng)(neng)效(xiao)標(biao)準(zhun)(zhun)具有較高的社會和經濟效(xiao)益。據國際能(neng)(neng)(neng)(neng)(neng)源(yuan)機構(gou)統計，目前世界上已有34個(ge)國家實施了能(neng)(neng)(neng)(neng)(neng)效(xiao)標(biao)準(zhun)(zhun)。
目前(qian)，我國(guo)已(yi)頒(ban)布實施了22項用(yong)能產品的能效標準，涉及家用(yong)電器、照明器具和交通工具等。
我(wo)國能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)標(biao)(biao)準規(gui)定(ding)的主要(yao)是(shi)(shi)(shi)能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)限定(ding)值(zhi)(zhi)，同時(shi)根據(ju)產(chan)品(pin)(pin)特(te)性不同，有時(shi)也包括節能(neng)(neng)(neng)(neng)(neng)(neng)評價值(zhi)(zhi)、能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)分(fen)等(deng)分(fen)級、超(chao)前能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)指(zhi)(zhi)(zhi)標(biao)(biao)等(deng)。能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)限定(ding)值(zhi)(zhi)是(shi)(shi)(shi)指(zhi)(zhi)(zhi)在(zai)規(gui)定(ding)測試條件下所允(yun)許的用能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)品(pin)(pin)的最(zui)大耗電量或最(zui)低能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)值(zhi)(zhi)，是(shi)(shi)(shi)產(chan)品(pin)(pin)在(zai)能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)領域的市(shi)場(chang)準入要(yao)求(qiu)，否則(ze)不允(yun)許生產(chan)銷售，是(shi)(shi)(shi)強制要(yao)求(qiu)；節能(neng)(neng)(neng)(neng)(neng)(neng)評價值(zhi)(zhi)是(shi)(shi)(shi)用能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)品(pin)(pin)是(shi)(shi)(shi)否達到(dao)節能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)品(pin)(pin)認證要(yao)求(qiu)的評價指(zhi)(zhi)(zhi)標(biao)(biao)，達到(dao)或超(chao)過節能(neng)(neng)(neng)(neng)(neng)(neng)評價值(zhi)(zhi)的產(chan)品(pin)(pin)可申請國家節能(neng)(neng)(neng)(neng)(neng)(neng)產(chan)品(pin)(pin)認證，粘貼統一(yi)的節能(neng)(neng)(neng)(neng)(neng)(neng)標(biao)(biao)志(zhi)，以此告(gao)知消費者該產(chan)品(pin)(pin)既(ji)節能(neng)(neng)(neng)(neng)(neng)(neng)，質(zhi)量又可靠，它(ta)屬于(yu)推薦性指(zhi)(zhi)(zhi)標(biao)(biao)；能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)分(fen)等(deng)分(fen)級是(shi)(shi)(shi)根據(ju)耗電量和能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)水平(ping)的高低將產(chan)品(pin)(pin)分(fen)為1、2、3、4、5級，1級表示能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)水平(ping)最(zui)高，最(zui)節能(neng)(neng)(neng)(neng)(neng)(neng)，是(shi)(shi)(shi)最(zui)好(hao)的產(chan)品(pin)(pin)，5級表示達到(dao)了(le)能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)限定(ding)值(zhi)(zhi)指(zhi)(zhi)(zhi)標(biao)(biao)，是(shi)(shi)(shi)合格(ge)產(chan)品(pin)(pin)；超(chao)前能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)指(zhi)(zhi)(zhi)標(biao)(biao)是(shi)(shi)(shi)指(zhi)(zhi)(zhi)在(zai)標(biao)(biao)準發布3~5年后實施的能(neng)(neng)(neng)(neng)(neng)(neng)效(xiao)限定(ding)值(zhi)(zhi)，它(ta)是(shi)(shi)(shi)目前國際上普遍采(cai)用的一(yi)種指(zhi)(zhi)(zhi)標(biao)(biao)。
我國的能(neng)(neng)效(xiao)標(biao)準(zhun)是(shi)(shi)強制(zhi)的，即沒(mei)有(you)達到(dao)能(neng)(neng)效(xiao)標(biao)準(zhun)中能(neng)(neng)效(xiao)限(xian)定值要求的用能(neng)(neng)產(chan)(chan)品是(shi)(shi)不(bu)合(he)格產(chan)(chan)品，不(bu)允許(xu)生(sheng)產(chan)(chan)和銷(xiao)售。
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