工艺管道热补偿的研究

Study on Thermal Compensation for Process Pipe

热胀冷缩是自然界的基本规律。在管道设计上,必须考虑管道的热胀或者冷缩,并且采取相应的措施控制管道的热胀或者冷缩。针对工艺管道的热胀现象,研究工艺管道的热补偿,提出管道热伸长的计算,着重介绍波纹管补偿器及选用程序。

The thermal expansion and contraction is the basic law of nature. In the pipeline design, the thermal expansion or shrinkage pipe must be taken into account, and the appropriate measures must be taken to control the pipeline thermal expansion or shrinkage. In this paper, aiming at thermal expansion phenomenon of process pipe, thermal compensation for process pipe was studied, pipe thermal elongation calculation was put forward, highlighting the bellows type expansion joint and selection procedure were introduced, too.