Thermostatic bowl, also known as insulation bowl, is a kind of tableware that keeps food at the required temperature. The thermostatic bowl consists of an electric heating plate, a stainless steel bowl holder, a sealed bowl cover and a heat preservation cover. In recent years, with the continuous improvement of people's living standards, thermostatic bowls have also developed from ordinary water insulation to electric thermostatic bowls and multifunctional thermostatic bowls.
principle
The structure and working principle of ordinary thermostatic bowl are relatively simple, that is, a certain amount of hot water is stored at the bottom of the bowl to make up for the loss of food calories. However, this type of thermostatic bowl has limited maintenance time and unstable temperature.
There is a little heating device at the bottom of the electrothermal thermostatic bowl. There are two main types: one is constant temperature and the other is temperature regulation. Charging thermostatic bowl Charging thermostatic bowl is a rechargeable battery added on the basis of electric thermostatic bowl, which is relatively convenient to use and does not need to be connected. But the disadvantage is that its function cannot be amplified.