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本文对比和分析了水蓄冷、冰蓄冷、共晶盐蓄冷及气体水合物蓄冷技术的优缺点,提出在常规空调中采用纳米复合材料相变蓄冷技术,并对其相变温度和过冷度进行了实验研究。结果表明添加纳米TiO2可减少相变蓄冷介质的过冷度。
In this paper, the advantages and disadvantages of water storage, ice storage, eutectic salt storage and gas hydrate storage are compared and analyzed. The technology of phase change storage in nanometer composite air conditioning system is proposed and the phase transition temperature and undercooling Experimental study The results show that the addition of nano-TiO2 can reduce the undercooling of phase change storage medium.