气体水合物在空调蓄冷中的应用研究进展

Application prospects of gas hydrate as cool storage media in air-conditioning

介绍了国内外近几年气体水合物蓄冷技术应用研究进展。从节能与环保角度出发,分析了气体水合物作为新型蓄冷工质在空调蓄冷中应用的必要性。从气体水合物相平衡热力学、结晶动力学、数值模拟以及蓄冷装置等方面阐述了气体水合物在空调蓄冷中应用的可行性,为气体水合物蓄冷技术尽快走向实用化提出了研究重点。

Recent advances in the cool storage technology with gas hydrate as cool storage media is presented in this paper. In view of the energy conservation and environmental protection, the necessity of gas hydrate as the new-type cool storage media applied in thermal storage air-conditioning is analyzed. The application feasibility is elaborated from aspects such as phase equilibrium, crystal kinetics, numerical simulation and cool storage apparatus. Some advice about research work needed to do is put forward in order to apply this technology to the engineering practice.