When cooking in a safe seal, the soup will overflow. The working pressure set in the pot is slightly higher than the outside air pressure, and the pressure is controlled by the pressure limiting valve. When the pressure in the pot increases gradually, the pressure limiting valve will automatically release the pressure. When the pressure in the pot continues to rise under normal conditions, the pressure release plate will automatically pop up the top spherical washer, which will quickly reduce the pressure in the pot and ensure the safety of users.

Energy-saving can control the steam pressure in the pot to be slightly higher than the outside air pressure, and the boiling needs a small amount of heat energy to maintain, which can keep the boiling state in the pot at about 103 degrees Celsius, and the energy-saving effect is very obvious.

It is convenient to turn off the heat source in the process of cooking food, open the lid at any time, add seasoning and observe the cooking situation. Closing the lid can quickly increase the pressure, which is convenient and time-saving.

Practicability Because of high pressure and less exhaust, it can effectively maintain the nutritional components of food and the original flavor of food to the greatest extent during cooking.