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The electric oven is a kitchen appliance that uses radiant heat from the electric heating element to bake food. It is also equivalent to barbecue. It is mainly composed of a box, a box door, an electric heating element, a temperature control and a timing device. In this regard, what is the temperature range of the general household electric oven ? What is the main working principle?
The temperature range of household electric ovens is generally between 90 degrees and 230 degrees.
working principle
The electric oven is an electric heating device that uses the radiant heat from the electric heating element to bake food. With it, we can make roast chicken, roast duck, toast, bread and so on. The temperature of the electric oven can generally be adjusted within the range of 50-250 ° C depending on the needs of the baked goods.
The electric oven is mainly composed of a cabinet, an electric heating element, a thermostat, a timer, and a power adjustment switch. The box body is mainly composed of a shell, a middle compartment and a liner, and a three-layer structure is formed on the front and rear sides of the inner liner to block the air of the chamber; the outer cavity is filled with an insulating expanded perlite product to make the outer shell The temperature is greatly reduced; at the same time, a spring structure is installed under the door so that the door is always pressed against the door frame to make it have a good sealing property.
The heating method of the electric oven can be divided into three types: surface fire (upper heater heating), bottom fire (lower heater heating) and simultaneous heating up and down.
The oven generally does not automatically adjust the temperature. The oven's temperature regulator is an automatic switch that stops working when it reaches its set temperature and continues to heat below the temperature. If you want to control the temperature, you can only manually turn off the switch every few minutes. So the effect of different temperatures is different:
100 ° C - all kinds of shortbread, cookies, tarts
150 ° C - crisp corner, cake
200 ° C - bread, fried dumplings, peanuts, pancakes
The temperature range of household electric ovens is generally between 90 degrees and 230 degrees, but there are also 50 degrees minimum. Different temperatures can be used to bake different foods and see what you want to do.
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