摘要
分析了四川高寒地区供暖现状,介绍了该区域以太阳能利用为主的供暖系统设计方法。讨论了蓄热水箱体积对太阳能实际利用率的影响,并分析了风冷热泵在高海拔地区的适应性;以实际工程为例,介绍了在当地进行供暖设计时系统的防冻等安全措施实施方法以及以最大化利用太阳能为目标的运行控制策略。
This article analyses the current heating situation in high latitude and cold area in Sichuan Province. It also introduces the design methods of heating system in the use of solar energy. We discuss how the volume of the water tank influences the solar energy availability. Furthermore, this essay takes practical projects as examples to introduce the safety measures taken in freeze-proofing and the operation control strategy which aims at maximizing the use of solar energy.
出处
《制冷与空调（四川）》
2017年第2期135-139,158,共6页
Refrigeration and Air Conditioning
关键词
高寒地区
太阳能供暖
控制策略
防冻
high latitude and cold area
solar heating system
control strategy
freeze-proofing
