First, the working principle of the oven
1, gas oven principle
Generally, stainless steel is used as furnace material. Through electronic pulse ignition, four independent high-temperature crystal red gas heating plates are heated by the combustion and heat of liquefied petroleum gas or natural gas, and then food is baked on the iron plate. With the control of energy-saving components, the electronic pulse switch can also control the flame to control the temperature of the iron plate, which is practical and convenient.
2. The principle of electric barbecue.
The heat source directly acts on the direct-fired electric barbecue oven of food. In the barbecue process, the food grease immediately drops, and there is no repeated penetration of oil, that is, there is no frying process of oil, so the food contains less oil, and the baked food is the real barbecue taste.
3. Infrared electric oven
According to the principle of solar radiation, infrared electric oven uses the characteristics of electric heating tube, quartz tube and carbon fiber tube to generate medium-wave infrared rays (wavelength is between 1mm ~ 760nm) to directly heat food, without generating combustion waste gas and carbon dust, and keeping the indoor air fresh.
4. The principle of microwave barbecue oven
Microwave ovens can pass through insulating materials such as glass, ceramics and plastics by using microwaves, but will not consume energy; For food containing water, microwave can't penetrate, but its energy will be absorbed. The shell of the microwave oven is made of metal materials such as stainless steel, which can prevent the microwave from escaping from the oven, so as not to affect people's health. Food containers are made of insulating materials. The heart of microwave oven is magnetron. This electron tube, called magnetron, is a microwave generator, which can generate microwaves with a vibration frequency of 2.45 billion times per second. This invisible microwave can penetrate the food to a depth of 5 cm and make the water molecules in the food move with it. Intense exercise produces a lot of heat energy, so the food is cooked.
Second, the scope of application of the oven
1, the oven is suitable for many scenarios. Suitable for scenic spots, downtown areas, theaters, schools, communities, bars, nightclubs, gymnasiums and other occasions.
2. The oven can meet the cooking needs of barbecue, frying and dry food. Oven is a device for baking and cooking food by forming hot air, which is generally closed or semi-closed. Oven is also called oven, oven, oven. If it is heated by hot air in an open form, it is called barbecue. Oven can also be used to refer to a device that uses hot gas for high temperature treatment.
There are many kinds of ovens, each of which has a different working principle. Oven has a wide range of applications and is a good cooking household appliance.