There is Burst disk pressure in the gauge, blow out hole in the back to relief the presure inside caused by failure of elasticelement.
背部,设有泄压后盖及泄压孔,以释放因过载弹性元件破裂而产生的内部压力,增强了人员及设施的安全性。
2
Through researching an elastic sensitive element, a bellows with filler has been designed and developed, which solved the difficult problem that a thin wall bellows can't withstand high pressure.
In this paper the finite element analysis is applied to simulate the elastic-plastic numerical value for the high-pressure full wrapped composite pressure-vessel.