Stewed beakers belong to cooking utensils, and thermos cups belong to water containers.
2, the principle is different
Principle of stewing beaker: After boiling water is injected into the stewing beaker, the food is put into the cup when it is used, and the food is stewed at a temperature similar to that of boiling water by using its heat preservation function.
Principle of thermos cup: made of ceramic or stainless steel and vacuum layer, with a cover at the top and tight seal. Vacuum insulation layer can delay the heat dissipation of water and other liquids to achieve the purpose of insulation.
3. Different functions
The main function of the thermos cup is to keep warm; The stewing beaker has many functions such as boiling, stewing, stewing, burning, heat preservation, cold preservation and portability. It can keep warm and cold.
Baidu encyclopedia-braised beaker
Baidu encyclopedia-thermos bottle