集中供热智能通断调节模式的节能效果分析
Analysis of energy saving performance for central heating systems under intelligent on-off regulation mode
摘要：
指出了集中供热系统质调节的局限性。针对不同连接形式的室内供暖系统，对智能通断调节技术的节能效果进行了模拟分析，结果表明，智能通断调节相比理想质调节方式，对于水平单管串联系统，可降低33%的能耗；对于垂直单管串联系统，可降低30%的能耗；对于高校学生公寓，寒假期间若实行低温调控，还可节能20%，节能效果明显。
关键词：集中供热,智能通断调节,节能,理想质调节
Abstract：
Puts forward the limitation of unified constant flow control for central heating system. Based on indoor heating systems with different connection modes, analyses the energy saving effect of intelligent on-off regulation by means of simulation method. The result shows that compared with ideal constant flow control, on-off regulation saves energy obviously and can reduce energy consumption by 33% in horizontal one-pipe series system, 30% in vertical one-pipe series system and 20% in college dormitories when low temperature control scheme is adopted in winter vacation.
Keywords:central heating, intelligent on-off regulation, energy saving, ideal constant flow control