The invention relates to a high temperature and
high pressure water circular
corrosion experiment
system, concretely relates to a high temperature and
high pressure water circular
corrosion experiment
system with an
automatic control function, which solves the problems that pressure can not be accurately controlled in
simulation experiments and the like in prior art. The
system comprises a pressure-reducing valve, an exhaust apparatus, a stainless steel
water storage tank, a routine pump I, a filter cotton core, a
high pressure pump, a
buffer tank, a
pH probe, a dissolved
oxygen probe, a
conductivity probe, a routine pump II, a
heat exchanger, a preheater, a high pressure kettle, a condenser and a backpressure valve. The system is capable of accurately controlling the aquatic
chemistry parameter in a circuit system, carrying out in-situ and on-line
electrochemistry measurement and high temperature high pressure immersion experiments under the high temperature
high pressure water circular condition. The system realizes the control by a hand-operated mode and an automatic mode, is capable of performing real time accurate measurement,
record, display and control of the system parameter, and has the characteristics of high
automation degree, high control precision, safety and high efficiency.