Device for performing visualized real-time monitoring on chemical liquid under high-temperature and high-voltage environment

The invention relates to a apparatus for doing vision real time monitoring to the chemical liquid in high temperature, high pressure environment, which comprises: a fire, high pressure, strong acid or caustic corrosion resistant sealed casing formed by a titanium metal case, a blue jewel observation window, and a metal sealed coil, and a computer imaging observation system outside the case which is connected with the sealed case by coaxial cable. The inner cavity axle of the sealed case possesses a camera system with light source, which translates the light beam optical fiber and illumines the light source to the high temperature and high pressure observation area outside the case through the blue jewel observation window; then it transmits the observed image to the computer system by the coaxial cable.