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一试验目的由于纺织、化纤工业的发展,要求解决较高精度的湿度控制问题。在北京第三棉纺织厂气流纺纱试验车间,进行了这方面的系统试验工作。试验目的如下:(一)了解那些空调自控方案能达到较高的湿度控制精度(<±2％);(二)通过试验方案的比较,找出一些适合纺织工艺特点的较为经济合理的自控方案。二试验系统及方案(一)试验系统
A test purpose Due to the development of the textile and chemical fiber industry, demanding to solve the humidity control problem of higher accuracy. In the third cotton spinning mill in Beijing Air-spinning workshop, carried out in this area system testing. The purpose of the test is as follows: (a) to understand those air-conditioning control programs can achieve high humidity control accuracy (<± 2%); (b) through the comparison of test programs to identify some of the more economical and reasonable automatic control program for textile technology . Two test systems and programs (A) test system