Multifunctional flameout reboiler

The utility model discloses a multifunctional flameout reboiler comprising an outer cover, an inner cover, an outer boiler, an inner boiler and a magnet conducting heat-concentrating ring, wherein a metal aluminum block and the magnet conducting heat-concentrating ring are fixedly connected outside the bottom of the inner boiler in sequence. The bottom of the magnet conducting heat-concentrating ring is also provided with a split heat insulating mat that is made of a heat insulating material body, and the lower part of the heat insulating mat is wrapped by non-magnet-conducting stainless steel material. The heat insulating material body is aluminum silicate fiber. Or an induction cooker is fixed outside the bottom of the outer boiler; and the heat insulating mat is arranged between the bottom of outer boiler and the induction cooker. The multifunctional flameout reboiler is applicable to heating not only by opening fire but also by the induction cooker, thus being convenient and practical.