1) screw compressor units
螺杆制冷压缩机组
1.
Energy conservation analysis of industrial screw compressor units using natural refrigerants;
采用天然制冷剂的螺杆制冷压缩机组的节能分析和比较
2) screw compression refrigeration unit
螺杆压缩制冷机组
4) screw refrigeration compressor
螺杆制冷压缩机
1.
State art of vibration and noise research of screw refrigeration compressor is summarized and the whole test system of vibration and noise is introduced.
概述了国内螺杆制冷压缩机振动与噪声研究现状 ,介绍了完整的噪声与振动测试系统 ,分析了螺杆制冷压缩机振动、噪声特性 ,提出了减振降噪措施。
2.
It is very common for screw refrigeration compressors to increase the load automatically.
针对螺杆制冷压缩机普遍存在的负荷自动加载的技术难题,通过采集蒸发压力信号作为控制基准,应用PLC控制器控制负荷加/减载,解决了负荷自动加载问题,改善了安全生产状况,减轻了操作人员劳动强度。
3.
The concept of interior volume specific ratio, regulative purpose and execution methods are explained, cases concerned with interior volume specific ratio are analyzed, the importance of interior volume specific ratio in the operation of screw refrigeration compressor are emphasized.
阐述了内容积比的概念、调节的目的和实现方式、分析了与内容积比调节相关的案例,明确了内容积比在螺杆制冷压缩机运行中的重要性。
5) screw refrigerating compressor
螺杆制冷压缩机
1.
This paper introduces the control of the screw refrigerating compressor with the Siemens series S7-200 PLC.
本文介绍了一套采用西门子S7-200系列PLC完成的螺杆制冷压缩机组控制系统。
6) compound two stage screw compressor unit
单机双级螺杆制冷压缩机组
补充资料：螺杆式制冷压缩机
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条