When the food in the inner pot is heated to 100℃ on the gas stove, it is put into a vacuum pot, and the heat of the energy storage ring continues to supply heat in a vacuum state.

Make the food cooked, and achieve the goals of energy saving, environmental protection, safety and worry-free.

Step 2 keep the food warm

Keep the hot rice warm in a vacuum pot for a long time.

3. Instant heating

Put boiling water into the inner pot, then put the canned or paper-packed food, and then put the inner pot into a vacuum pot for preservation, so that the food can be given.

Heat and keep warm.

4. Fruit preservation

Put the ice cubes in a vacuum tank to keep the wine or fruit fresh.

Refrigerated food

Put the ice cubes in a vacuum tank, then put the food or drink, and then cover it, so that the food or drink can be cooled and kept cold.