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

Claim 5:
6. The engine simulation test device capable of realizing ultrahigh compression temperature and pressure according to claim 1, wherein the pressure stabilizing mechanism (3) comprises the pressure stabilizing tank (31), a first temperature sensor (32), a fourth pressure sensor (33), a pressure control battery valve (34), a vacuum pump (35), a safety valve (36), a third pressure reducing valve (37) and a fourth electric ball valve (38); the first temperature sensor (32) and the fourth pressure sensor (33) are respectively connected to an inside of the pressure stabilizing tank (31), and temperature and pressure of gas inside the pressure stabilizing tank (31) are monitored; the pressure control battery valve (34), the vacuum pump (35) and the safety valve (36) are respectively connected with the pressure stabilizing tank (31); and a gas outlet end of the pressure stabilizing tank (31) is sequentially connected with the third pressure reducing valve (37) and the fourth electric ball valve (38) in an air outlet direction.