相变蓄热单元的研究进展

Research survey of phase-change thermal storage monomer

相变材料具有储热量大、温度恒定及热量可控释放等优点,在热量储存领域有着广阔的应用前景.本文介绍了相变蓄热材料的研究概况以及相变蓄热单元的封装方式及结构.指出研制开发质量轻、效率高、寿命长、可靠性高的相变蓄热单元是相变蓄热技术的发展方向.

Phase-change materials have some advantages such as high thermal capacity, constant working temperature and heat storage-release controllability, and they have broad application prospects in the field of thermal storage. In this paper, the research of phase-change thermal storage materials as well as the packaging way and structure of phase-change thermal storage monomer are reviewed. And it is indicated that a further research goal is to develop a new-type phase-change thermal storage monomer with light quality, high efficiency, long life and good reliability.