论文部分内容阅读
本文对套管式水冷空调机组进行了数学模拟研究。建立了套管式水冷冷凝器的数学模型,编制了冷凝器模块的计算程序,并使之与空气—空气热泵或空调器的计算程序中的有关模块相联结,得到了水冷空调机组稳态性能的计算程序。同时,将上海冷气机厂生产的SL～15型冷风机组的试验数据与模拟计算结果进行对比分析,各项性能指标基本吻合,其最大相对误差不超过10%。最后,对影响机组性能的结构参数进行定量分析,对机组进行了优化设计计算,从而指出改进机组性能的途径及可能获得的经济效益。
This paper conducts a mathematical simulation study of the casing water-cooled air-conditioning unit. The mathematical model of the tube-type water-cooled condenser was established, the calculation program of the condenser module was compiled, and it was connected with the relevant modules in the air-air heat pump or air-conditioning calculation program, and the steady-state performance of the water-cooled air-conditioning unit was obtained. The calculation program. At the same time, compare the test data of the SL-15 cooling unit produced by the Shanghai Air Conditioner Factory with the simulation calculation results. The performance indexes are basically consistent, and the maximum relative error does not exceed 10%. Finally, the structural parameters that affect the unit performance are quantitatively analyzed, and the unit is optimized and calculated. The ways to improve the unit performance and the possible economic benefits are pointed out.