See the safety of electric pressure cooker: the safety function of electric pressure cooker is very important, which directly affects the safety of use. The safety device of electric pressure cooker is mainly composed of pressure limiting valve and anti-blocking cover. Electric pressure cookers with good safety function generally choose manual pressure limiting valves. After cooking, it is scientific and safe to adjust the pressure limiting valve to the exhaust direction through the handle. The anti-blocking cover will choose aluminum alloy raw materials, and the plan of using cross grooves can effectively prevent the pressure cooker from blocking and greatly improve the safety of items;

Look at the number and material of the inner container: the inner container of the electric pressure cooker has a direct impact on the temperature and taste of the cooked food. Manufacturers of high-quality electric pressure cookers are usually equipped with two liners with different raw materials when purchasing, one is mainly used for cooking rice and porridge, and the other is used for stewing soup and meat. As for the raw material of the inner container, the electric pressure cooker made of Tao Jing has the best quality, followed by the inner container made of purple sand and stainless steel, while the cheap electric pressure cooker is generally equipped with an inner container, and it is often made of non-stick coating material, which is easy to fall off and has poor durability.

Then look at the control mode of electric pressure cooker: there were two main control modes of electric pressure cooker sold in the market at that time: mechanical electric pressure cooker and microcomputer electric pressure cooker. The former is chaotic in operation and single in function, which has certain security risks. Comparatively speaking, microcomputer electric pressure cooker is undoubtedly more suitable for modern family use. Although the price is slightly higher, the control is simple, easy, intuitive and powerful, such as reservation function and taste selection, which is not available in ordinary mechanical pressure cookers. In addition, the safety factor of microcomputer electric pressure cooker is higher than that of mechanical electric pressure cooker;