主营:液压阀,液压泵,齿轮泵,压力开关
REXROTH 压力补偿器 ZDC16P-2X/XM
REXROTH 压力补偿器 ZDC16P-2X/XM产品介绍
直管压力补偿器,是直管旁通压力平衡型补偿器管道应力分析应保证管道在设计条件下具有足够的柔性,防止管道因热胀冷缩、管道支承或端点附加位移造成应力问题。
Rexroth压力补偿器ZDC16P-2X/XM
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R902040435 A2FO23/61L-VZB06-S
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R909603792 A2FO23/61R-PPB040-S
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R902193752 A2FO23/61R-VPB05
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R902040196 A2FO23/61R-VZB05
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R902198483 A2FO28/61L-PAB05-S
R902217997 A2FO28/61L-PAB05.
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R902050845 A2FO28/61R-PSB05-S
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R902235201 A2FO28/61R-PZB06
R902193342 A2FO28/61R-PZB06-S
R902040103 A2FO28/61R-PZP05
R909426228 A2FO28/61R-PZP06
R909423555 A2FO28/61R-VAB05
R902230055 A2FO28/61R-VAB05*GO2EU*
R902075308 A2FO28/61R-VBB05
R902024580 A2FO28/61R-VBB05-S
R902193879 A2FO28/61R-VBB05-S
R909427051 A2FO28/61R-VPB05
R902230054 A2FO28/61R-VPB05*GO2EU*
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R909427049 A2FO32/61R-VBB06
R902245607 A2FO32/61R-VBB06
R909446966 A2FO32/61R-VZB05-S
R902027284 A2FO32/61R-XAB05-S
R909611194 A2FO45/61-PZBXX-S
R902024832 A2FO45/61L-PAB05
直管旁通压力平衡型补偿器管道应力分析应保证管道在设计条件下具有足够的柔性,防止管道因热胀冷缩、管道支承或端点附加位移造成应力问题。
管道应力分析
静力分析包括 1)压力荷载和持续荷载作用下的一次应力计算——防止塑性变形破坏;
2)管道热胀冷缩以及端点附加位移等位移荷载作用下的二次应力计算——防止疲劳破坏;
3)管道对设备作用力的计算——防止作用力太大,保证设备正常运行;
4)管道支吊架的受力计算——为支吊架设计提供依据;
5)管道上法兰的受力计算——防止法兰汇漏。
动力分析包括 1)管道自振频率分析——防止管道系统共振;
2)管道强迫振动响应分析——控制管道振动及应力;
3)往复压缩机(泵)气(液)柱频率分析——防止气柱共振;
4)往复压缩机(泵)压力脉动分析——控制压力脉动值
承受荷载
(1)重力荷载:包括管道自重、保温重、介质重和积雪重等;
(2)压力荷载:压力载荷包括内压力和外压力;
(3)位移荷载:位移载荷包括管道热胀冷缩位移、端点附加位移、支承沉降等;
(4)风荷载;
(5)地震荷载;
(6)瞬变流冲击荷载:如安全阀启跳或阀门的快速启闭时的压力冲击:
(7)两相流脉动荷载;
(8)压力脉动荷载:如往复压缩机往复运动所产生的压力脉动;