Energy -efficient steam oven of non -pressure

Energy -efficient steam oven of non -pressure, the stove courage is installed in the stove outer covering, the below of stove courage is equipped with long -pending grit chamber, be equipped with the furnace gate on the stove outer covering, the ash gate, the below of stove outer covering is equipped with the open water tank in upper end, be equipped with tortuous circuitous flue pipe in the water tank, the pipe of discharging fume has been connect on the stove courage, the upper end expert who manages that discharges fume goes out outside the stove outer covering, the lower extreme of pipe and the one end of flue pipe of discharging fume is met, the other end and a draught fan of flue pipe meet, be equipped with the steam pipe in the stove outer covering, the top of stove outer covering is close to the upper end of steam pipe, the lower extreme lets in the water tank. In the stove courage after the ignition, start the draught fan, water in the stove outer covering enters into the water tank by stove courage