Schematic diagram of how to use the pressure cooker

1. Put the food and water that need to be cooked into the inner pot, but the food and water shall not exceed 4/5 of the height of the inner pot, and the food that is easy to swell shall not exceed 3/5 and shall not be less than 1/5 of the inner pot.

2. Wipe off the water stains on the inner pot and put them into the inner pot.

3. Close the lid of the high pressure cooker, hold the lid handle, lay it flat on the limit edge, and rotate the lid counterclockwise to the locking position.

4. Pull the bleeder valve of the pressure cooker to the sealing position of the pressure cooker. Check whether the float valve is stable.

5. Select the function you want to use, and then click OK.

Pressure cooker, also called pressure cooker, pressure cooker, is a kind of kitchen cooker. The pressure cooker exerts pressure on water through the physical phenomenon that the boiling point of liquid will rise under higher air pressure, so that the water can reach a higher temperature without boiling, thus accelerating the efficiency of stewing food. It can be used to heat cooked food to above 100℃. At high altitude, the pressure cooker can avoid the problem that the boiling point of water decreases and it is difficult to cook food.

Its advantages are time-saving and energy-saving, but its disadvantages are that improper operation or defective operation may lead to explosion and personal injury.

classify

From the energy point of view: ordinary energy pressure cooker and electric pressure cooker.

From the raw materials: generally divided into aluminum alloy and stainless steel. Aluminum alloy is more affordable, the surface oxide layer should not be destroyed, and it can be cooled quickly with cold water; Stainless steel is corrosion resistant.

Capacity specification: there are 18, 20, 22, 24 and 26 cm models. But considering the thermal efficiency, you'd rather choose a bigger one.

The pressure generated is 70 kPa (170 kPa), 80 kPa (180 kPa) and 90 kPa (190 kPa). Work stress is also harmful to nutrition.

instructions

(1) Before each use, carefully check whether the exhaust hole of the pressure limiting valve is unobstructed (the pressure cooker can be cleaned with toothpicks) and keep the anti-blocking cover clean;

(2) The food in the pot should not be too full, generally not exceeding four fifths of the pot height. For foods that are prone to flatulence (such as kelp, mung beans, corn, etc. ), do not exceed half of the pot body;

(3) When closing the lid, mark the lid and the pot body and fasten them completely. Stop where you are, don't overdo it;

(4) After the sealing cover is heated, when more steam is discharged from the pressure limiting vent, the pressure valve cover is buckled;

(5) When the pressure limiting valve is working, turn down the firepower and keep the pressure limiting valve inching;

(6) Before opening the cover, the cover can only be opened after the pressure is completely reduced, that is, the valve core of the protection device is lowered and reset. Do not pull the handle hard;

(7) General pressure cookers stipulate that the safe service life shall not exceed eight years.