Preheating device

摘要

Problem to be solved: to provide a preheating device capable of properly preheating the heat-resistant container even if the preheating device is continuously used and the lid body temperature of the preheating device is high.A preheating device 1 for preheating the heat resistant container 10;Lid 2 attached to heat resistant container 10 andMounted on lid 2Burner 3 for preheating the heat resistant container 10 andMounted on lid 2A temperature sensor 4 for measuring the temperature inside the heat resistant container 10 andController 5 for controlling combustion of burner 3 andAndThe controller 5 isThe burner 3 is burned by the heating combustion pattern of the burner 3 when the heat-resistant container 10 and the cover body 2 are heated from the normal temperature to the target temperature.Diagram