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天然气在城市供暖中的应用
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Application of natural gas to space heating in cities 摘要 阐述了燃气锅炉、燃气热电联产和燃气热泵等天然气供暖应用方式、技术特点及目前发展情况,进而以一次能源消耗和经济性为指标,分析比较了这些形式的优缺点和应用场合。 关键词 天然气,能耗,经济性 Abstract Expounds the applications, technical features and current situation of gas-fired boiler, gas cogeneration and gas-driven heat pumps, and compares their advantages and disadvantages and applicability with primary energy consumption rate and economics as evaluation indices. Keywords natural gas, heating, energy consumption, economics
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