Patent ID: 11959826
Assignee: HARBIN ENGINEERING UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The engine simulation test device capable of realizing ultrahigh compression temperature and pressure according to claim 8, wherein the ethylene glycol cyclic heating mechanism comprises a temperature control circulation pump (41), a water filter (42), an ethylene glycol box (43), an electric heater (44), a second temperature sensor (45), a fifth pressure sensor (46) and a tubular heat exchanger (47), the tubular heat exchanger (47) is disposed inside the pressure stabilizing tank (31), two ends of the tubular heat exchanger (47) are respectively connected with a water outlet end and a water return end of the ethylene glycol box (43), the electric heater (44) is disposed inside the ethylene glycol box (43), the second temperature sensor (45) and the fifth pressure sensor (46) are disposed between the water outlet end of the ethylene glycol box (43) and the tubular heat exchanger (47), and the temperature control circulation pump (41) and the water filter (42) are disposed on the water return end of the ethylene glycol box (43).