摘要:淺層地能是清潔可再生能源,利用其取暖有明顯的節(jié)能減排效果。計(jì)算淺層地能的節(jié)能量時(shí),需要綜合考慮區(qū)域特點(diǎn),替代的供暖方式,建筑物保溫能力等。綜合上述因素,估算出2006年北京市利用淺層地能供暖的節(jié)煤量。
關(guān)鍵詞:淺層地能 供暖 節(jié)煤量
To Reckon of the Save Coal For Using Shallow Ground Geo-energy Heating In Beijing
Summary: The shallow ground geo-energy is a cleanly energy, use it for heating can save energy. When we reckon the saving energy of using shallow ground geo-energy heating, we must think about characteristic of the areas ,the means of heating ,the competence of building’ heat preservation. For all of these we reckon saving coal quantity that use shallow ground geo-energy heating in Beijing
Words: Shallow Ground Geo-energy Heating Save Coal
淺層地能(熱),是指在太陽(yáng)照射和地心熱的綜合作用下,存在于地殼近表層數(shù)百米內(nèi)的恒溫帶中的土壤、砂巖和地下水的低溫地?zé)崮?是清潔環(huán)保的可再生能源。
進(jìn)入21世紀(jì)后,我國(guó)開始規(guī)模利用淺層地能為建筑物供暖。2006年底,我國(guó)淺層地能供暖面積達(dá)到3000萬(wàn)平方米,其中北京市約為1000萬(wàn)平方米。淺層地能的利用明顯起到了節(jié)能減排的效果.
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