论文部分内容阅读
1 蒸汽管道直埋保温材料具备性能蒸汽、蒸汽管道与热水及热水管道性能的差异如下 :1 .1 蒸汽温度相对比较高 ,蒸汽管道的伸缩度也比较大 ,产生的推力也较大。1 .2 蒸汽管道容易产生凝结水 ,如果凝结水不及时从管道中排出易产生“气锤” ,破坏管道 ,而热水与热水管道在正常运
1 Steam Pipe Directly Buried Insulation Material Has Performance Steam, steam pipe and hot water and hot water pipe performance differences are as follows: 1.1 Steam temperature is relatively high, steam pipe expansion is also relatively large, resulting in a larger thrust. 1.2. Steam pipes are prone to produce condensate. If condensate is not drained from the pipeline in time, it can easily cause “air hammer” and damage the pipeline. Hot water and hot water pipes are in normal operation.