Automatic multi-redundancy switching hydro-generator thrust pad temperature measuring device and control method

• Main Authors: ZHAO ZIMING, MI YUNRU, MI WENCHAO, MI CHANGXI, XIA JIANHUA, MA ZUOFU, WANG DAN, LIU XIQUAN
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PHYSICS; PRODUCING MECHANICAL POWER; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention provides an automatic multi-redundancy switching hydro-generator thrust pad temperature measuring device and a control method, the device comprises a protection tube assembly, the protection tube assembly is internally provided with a heat conduction tube used for heat conduction, the heat conduction tube is internally provided with a temperature measurement sensing unit used for temperature measurement, and the temperature measurement sensing unit is internally provided with a temperature sensor. The temperature measurement sensing unit is connected with the multi-loop automatic redundancy switching control unit, the multi-loop automatic redundancy switching control unit is connected with the multi-core shielding wire, and the multi-core shielding wire leads out a transition joint fixed at the end of the protection tube assembly. And a mounting and fixing structure for integrally fixing the measuring device is arranged outside the protective tube assembly. The temperature measuring device can e