Research on the heat storage characteristics of building heating systems based on phase change materials
基于相变材料的建筑供暖系统蓄热特性研究

摘要

随着建筑节能需求的增长，相变材料在建筑供暖系统中的应用备受关注。相变材料凭借独特的潜热蓄热特性，可有效提升建筑供暖系统的能源利用效率与稳定性。对相变材料的特性进行分析，探讨建筑供暖系统中相变材料的合理选择与系统构建方式，深入研究其蓄热特性及影响因素，并提出系统优化方向。研究表明，通过优化相变材料与系统设计，能够显著增强建筑供暖系统蓄热性能，为实现建筑低碳节能目标提供有效路径。

Abstract

With the increasing demand for building energy conservation, the application of phase change materials (PCMs) in building heating systems has gained significant attention. Leveraging their unique latent heat storage properties, PCMs can effectively enhance the energy utilization efficiency and stability of building heating systems. This paper analyzes the characteristics of PCMs, explores the rational selection of PCMs and the construction methods for building heating systems, delves into the heat storage characteristics and influencing factors, and proposes directions for system optimization. Findings indicate that optimizing PCMs and system designs can significantly improve the heat storage performance of building heating systems, offering an effective pathway to achieve low-carbon and energy-efficient building goals.