In this embodiment, as proven in fig. 1, Vape Clearance a primary cellular porous channel 31 is disposed in a facet wall of the heat recovery machine 3, Vape E-Liquids and the first cellular porous channel 31 divides the heat restoration machine 3 into an outer wall 32 and an internal wall 33; a sealing sleeve 30 is arranged within the interior wall 33 of the heat restoration machine 3, Clearance Vape Kits a heating element 1 is sleeved in the sealing sleeve 30, and the heating component 1 is connected with the heat restoration machine three through the sealing sleeve 30; the heating meeting 1 sequentially contains a preheating pipe 21, a circulate deflector 22 and Vapes For Sale a heating body eleven from prime to backside, as shown in fig. 2, Vape Deal a heating circuit 12 is organized on the heating physique 11, a wire thirteen is arranged at the tip level of the heating circuit 12, Vape Deal and Premium Vape a second honeycomb porous channel one zero one is arranged within the heating body 11.