What is the microwave oven

The microwave oven, as the name suggests, is cooks a meal with the microwave cooks food. The microwave oven is one kind uses microwave heating food the modernized cooking cookware. The microwave is one kind of electromagnetic wave. This kind of electromagnetic wave's energy is not only much bigger than the usual radio wave, moreover also very much has " the individuality ", as soon as the microwave bumps into the metal to have the reflection, the metal simply does not have the means absorption or conducts it; The microwave may pass through insulation materials and so on glass, ceramics, plastic, but not the expended energy; But includes moisture content food, not only the microwave cannot penetrate, its energy will be absorbed instead. the microwave is refers to the wave length is 0.01~1 meter radio wave, its correspondence's frequency is 30000 megacycles to 300 megacycles. For does not disturb the radar and other communications system, microwave oven's operating frequency selects 915 megacycles or 2450 megacycles much. the microwave oven by the power source, the magnetron, parts and so on control circuit and cooking cavity is composed. The power source provides about 4000 volts high pressures to the magnetron, the magnetron under the power source drive, produces the microwave continuously, after the wave guide system, the coupling to cooks in again the cavity. In nearby the cooking cavity's entry, the mixer which some may revolve, because the mixer is the wind flabelliform metal, will revolve later has each direction reflection to the microwave, can therefore the microwave energy distribute evenly will cook in the cavity. Microwave oven's power range is 500~1000 tiles generally.

Now How to clean microwave oven?

Microwave oven with from now on if will clean not immediately, forms the oily dirt very easily in the interior, therefore has to use the special strategic move to remove dirty stuff: Is loaded with the hot water vessel one to put in the microwave oven internal heat 2-3 minutes, lets in the microwave oven fill the vapor, like this may cause obstinate because to be full of the moisture content becomes filthily soft, easy to remove. when is clean, scratches first with the neutral cleanser's dilution water, then separately uses the clear laundering cleaning rag and does the cleaning rag to make final clean, if still could not obstinate remove filthily, may and so on blow using the plastic card except, cannot use the tinsel to blow, in order to avoid wound and. Finally, do not forget to open the microwave fire door, lets the internal thorough air seasoning.