论文部分内容阅读
本文介绍如何提高回转式压缩机的效率。首先估算压缩机的功率损失,分析轴承的运转状态,並计算压缩机的性能。其次,为了测得压缩机内部的状态数据,在实际压缩机中测量机壳内的温度和气缸内的压力,但是用一个实际压缩机来测量是不够充分的,故利用模拟实际压缩机的泄漏状态及润滑状态的试验装置来进行模型试验。然后在上述分析与测量的基础上,计算减少损失的各种的效果,通过采用最有效的措施。使效率提高12％,並在容量调节装置工作时,使效率的降低减小到最小。
This article describes how to improve the efficiency of rotary compressors. First estimate the compressor power loss, analyze the bearing operating conditions, and calculate the performance of the compressor. Secondly, in order to measure the state data inside the compressor, the temperature inside the casing and the pressure inside the cylinder are measured in an actual compressor, but it is not enough to measure with an actual compressor. Therefore, by simulating the actual compressor leakage State and lubrication of the test device to carry out model tests. Then, based on the above analysis and measurement, various effects of loss reduction are calculated by adopting the most effective measures. Increases efficiency by 12% and minimizes the reduction in efficiency as the capacity regulator operates.