The inner liner is the core component of the steam generator. We can first understand the structure of the inner liner of the steam generator. The inner liner is a heat-conducting component, the inner liner is fixed in the water storage barrel, the inner liner is equipped with a combustion chamber, the inner liner is hollow, the hollow part is an air channel, the air inlet of the air channel is connected to the combustion chamber, and the air outlet of the air channel is connected to the air inlet of the fan. The inner liner includes a base, a fixed frame, a diverter, a collector, and a heat pipe. The water storage barrel is provided with a steam exhaust pipe, and the tank body is connected to the inlet of the pump through a water pipe, and the outlet of the pump is connected to the inlet of the water storage barrel through a water pipe. Interaction makes the machine run better.