Thermocouple sensor and temperature measuring device for high-temperature furnace body

The invention provides a thermocouple sensor for a high-temperature furnace body and a temperature measuring device, and relates to the technical field of thermoelectric signal conversion equipment, the thermocouple sensor comprises an energy module and a temperature measuring assembly, the energy module and the temperature measuring assembly are connected with each other, the energy module comprises an energy host, and the bottom of the energy host is provided with a thermionic energy device. An outer connecting port is formed in the side face of the energy host, a heat insulation pipeline is arranged at the bottom of the thermionic energy device, an auxiliary hot fan is arranged at the tail end of the heat insulation pipeline, and the temperature measuring assembly comprises a temperature measuring galvanic couple. The waste heat energy is effectively utilized, the energy utilization rate of chemical production is improved, and the energy consumption of chemical production is reduced: the thermocouple modul