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本文报道中国专利“一种新型热交换装置—多圈式换热器”(ZL—65215477.3)在溴化锂制冷机溶液换热器中实施应用的初步效果,包括在3M~2原理试验机中和工业试验机组中的试验结果。作者指出:多圈式换热器传热强度高、尺寸紧凑、流动阻力小。在溴化锂制冷机组中,代替传统的管壳式溶液换热器,可以大大减少金属消耗量和溶液充注量,改善机组的启动特性,从而降低制造成本和运行维护费用。
This article reports the initial effect of the Chinese patent “A New Type of Heat Exchanger - Multi-Ring Heat Exchanger” (ZL-65215477.3) implemented in a lithium bromide chiller solution heat exchanger, including in the 3M ~ 2 principle testing machine and the industrial Test results in the test set. The author points out: Multi-ring heat exchanger heat transfer strength, compact size, flow resistance. In the lithium bromide refrigeration unit, instead of the traditional shell and tube solution heat exchanger, can greatly reduce the metal consumption and solution charge, improve the start-up characteristics of the unit, thereby reducing manufacturing costs and operation and maintenance costs.