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液力耦合器不仅在控制各种旋转设备的转速方面非常简单和方便,而且其控制可靠,有良好的可维修性。介绍了几种VOITH调速型液力耦合器及其应用实例。调速型和带齿轮的调速型液力耦合器用于发电厂锅炉给水泵和大型风机的控制已有40多年的历史。60年代初在中东和80年代初在北海油田,液力耦合器开始在石油及天然气工业中应用,典型的应用是安装在原油和液化气工程的管道泵和装载泵以及注水泵和压缩机上,这足以证明液力耦合器在工业中的重要地位。
The fluid coupling is not only very simple and convenient in controlling the rotational speed of various rotating devices, but also its control is reliable and has good maintainability. Introduced several kinds of VOITH speed governing fluid coupling and its application examples. Speed governor and geared fluid speed governors have been used for power plant boiler feed pumps and large fans for more than 40 years. In the early 1960s in the Middle East and early 1980s in the North Sea oil field, hydraulic couplers began to be used in the oil and gas industry. Typical applications were pipe and loading pumps for crude oil and liquefied gas projects, water injection pumps and compressors, This is enough to prove that the hydraulic coupler in the industry’s important position.