The comparative analysis of economy for 3 kinds of heat sources (electric boiler with thermal storage, coal-fired boiler and oil-fired boiler) by similar application and technology conditions is made.
对蓄热电锅炉、燃煤锅炉、燃油锅炉这3种适用条件、技术条件近似的热源的经济性进行了对比分析。
Two models of designation for electric heating boiler heat storage system are introduced in domestic hotwater system and especially stresses on the application of direct heat storage system.
文章介绍了电热锅炉蓄热系统在供生活热水系统中的两种设计模式，并着重对直接蓄热式模式进行了阐述。
Applicable to different types: commercial electric hot water boiler, heat pump, air conditioning cooling towers, water tower, storage tank, etc.
适用于不同类型：商用电热开水器、热泵、空调冷却塔、储水塔、储水箱等。
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