First, the home oven purchase skills:
1, when we buy a home oven, look at the appearance: we should pay attention to whether the paint layer and combination of the box are exquisite and good, and the appearance should be free of scratches, bumps, etc. Each function knob should be flexible.
2. Domestic oven, looking at power: The power of domestic oven is generally between 500 ~ 2000 W, and its power is designed according to the volume of the box. The household should choose the specifications above 1000W, because the high-power electric oven heats up quickly, with less heat loss and relatively less power consumption.
3, home oven, look at the function: the function of home oven generally has temperature adjustment, timing, power shift, etc. When purchasing, try to buy products with more functions and convenience and practicality. Families who like to eat baked food often should choose varieties with higher grades and more functions, such as automatic control type, temperature adjustable type, far infrared type, etc. Because of their many functions, the baking effect is good, but the price is more expensive.
4, home oven, depending on the performance: the shell should be free from electric leakage, the electric heating elements in the box should be firmly contacted, and the power supply plug wire should be free from damage. Look at the accessories: check the accessories of the oven, if the baking tray, baking rack and baking fork are complete and intact. Power-on check: Power-on check whether all functions, such as timing and automatic temperature control, are consistent with the instructions.
Second, the harm of electric oven
1, electric oven is mainly composed of box, timer, thermostat, electric heating element and power adjustment switch. The box body consists of three layers: inner container, outer shell and intermediate layer. The cavity of the shell is filled with insulating expanded perlite products to reduce the temperature of the shell; At the same time, the spring is installed under the door, forming a three-layer sealing guarantee inside and outside.
2. The working principle of our electric oven is similar to that of the gas stove. The electric oven uses the heating tube to heat the oven cavity, so as to heat the food, that is, the electric oven does not heat the food by any means such as long wave, short wave, electromagnetic wave, etc. As long as the method is obtained and the baking is uniform without zooming, there is no harm in eating food in an electric oven, and of course there is no cancer risk like a microwave oven.
3. Of course, the electric oven will produce certain radiation during use, which will have a certain impact on human health; In addition, when the electric oven is in use, if people look at the electric oven for a long time, if people look at the electric oven for a long time, their eyes will be hurt, which will even lead to cataract. Friends should also note that things like fried dough sticks and oil cakes can't be heated in an electric oven. This is mainly because the residual oil in the fritters will splash when exposed to high temperature, leading to the appearance of open flames.
The above are some tips provided by this small series about the selection of household ovens and the hazards of some electric ovens. If we want to buy the best oven here, we must choose from its selection.