How to use an ordinary pressure cooker?

Pressure cooker, also known as pressure cooker, has a unique function of high temperature and high pressure, which greatly shortens the preparation time of food and provides great convenience for our life. In the process of reuse, we should pay attention to the following problems.

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Pressure cookers are divided into stainless steel pot and aluminum pot, some of which can be used with naked fire, and some can also be used on induction cookers, which greatly provides us with convenience. The sealing ring of the new cooker that has not been used is more elastic. Please add a small amount of cooking oil to the position shown by the arrow in the figure, that is, the upper and lower parts of the pot body, to facilitate the initial opening and closing. Before each use, the cover, the main body and the handle should be cleaned to facilitate the closure of the cover.

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Step 2 Before closing the cover, check whether the exhaust pipe is unblocked, whether the anti-blocking cover is clean, whether the safety valve is in good condition, and whether the float moves freely up and down and is in the descending position. This is very important, if you are not careful, it may lead to great disaster, and nothing will be found out.

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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 and free of foreign objects.

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The food in the pot should not be too full, generally not more than four fifths of the height of the pot. For food that is easy to swell, it should not exceed half of the pot, and the ratio of water to food should be adjusted.

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