bellows expansion joint pipe of the woods is a device on the

摘要

the design of metal bellows expansion joint pipe installed in the woods. his sister, the diagnosis can be a device in a specific, buried underground or higher (high) and the layers (building) the eye can not ud655uc778uc774 exp. joint is. the pipeline is set up in the fluid pressure according to the displacement of the pipe is a new expansion of the woods (Bellows) with internal tube and external tube 2 layers, the new production in the woods. the leakage of the contents of the perception system, whether in the design of bellows a new view of the woods is a device on the pipe, pressure gauge, and the signal device. the pipe is installed outside the pipe, to penetrate. "the pressure is on the side of a tube installed in the pressure changes in perception. the pressure sensor has a pressure gauge signal to electrical signal conversion. the signal from the pressure sensor device is the ideal signal to be transferred, the administrator to the alarm signal and switch signal (lighting) will occur.;the development of metal bellows expansion joint pipe of the woods in their leakage diagnosis device because of the high temperature and high pressure conditions, leakage, leakage can be the use of the device as administrator, you have to be able to repair.