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综合分析了氢热泵的影响因素,包括氢化物对的选择,温度效应、性能系数、氢传递速率、有效氢流量、滞后因子和斜率因子等。介绍了金属氢化物热泵空调制冷和增热采暖的实验装置与实验结果。采用热补偿法测得的净制冷量大于3.439kW,达到了预定指标。初步实验表明,该装置也可用于增热采暖。
The influencing factors of hydrogen heat pump are comprehensively analyzed, including the choice of hydride pair, temperature effect, coefficient of performance, hydrogen transfer rate, effective hydrogen flow, hysteresis factor and slope factor. The experimental setup and experimental results of metal hydride heat pump air conditioning and heating and heating are introduced. The net cooling capacity measured by thermal compensation method is more than 3.439kW, reaching the predetermined target. Preliminary experiments show that the device can also be used for heating heating.