Commercial induction cookers are high, no fire, fried food fast, suitable for major commercial kitchens, but few people know what the commercial induction cooker is like. Do you know what the working principle of commercial induction cookers is?What are the advantages and disadvantages of commercial induction cookers?Let Xiaobian take you to understand the commercial induction cooker.
The working principle of commercial induction cooker
Commercial induction cooker principle
The principle of commercial induction cooker adopts high-frequency electromagnetic sensing heating technology. It turns AC electricity through a rectifier circuit to DC power, and then converts DC electricity to high-frequency high-voltage currents with a frequency of 20-40kHz.When the current is through the electromagnetic induction coil, a magnetic field will be generated. The magnetic line in the magnetic field will generate a powerful vortex on the surface of the container through the heated metal container, so that the container itself will be heated quickly, and the temperature of the material in the container will be quickly increased to achieve the purpose of heating goals.Essence
Commercial induction cooker composition
1. Heating part: Micro -crystal glass panel with thermal insulation function under the pot body of the induction cooker (also uses other materials), there is a copper coil below.The vortex current is generated by electromagnetic induction.
2. Control section: Mainly the power switch, temperature adjustment button, power selection button, etc.Controlled by internal control circuits.
3. Cooling part: use the wind cold method.The side of the furnace body is distributed with inlets and outlets, and a fan is provided inside.
4. Electric section: It consists of rectifier circuits, inverter circuits, control circuits, relays, electric fans, etc.
5. Cooking section: It mainly includes a variety of cooking utensils for users to use.
Advantages and disadvantages of commercial induction cookers
Environmental protection: There is no burning exhaust gas, burning smoke discharge, no noise, no powerless emissions.
Energy saving: electromagnetic thermal efficiency is above 98%, and the thermal efficiency of fuel and gas is 20%-45%
High -efficiency: fast heating speed and controllable temperature! The firepower of the induction cooker is fierce and prosperous.
Comfort: Humanized design, easy to operate, and the gear adjustment switch is easy and convenient.Frying, frying, frying, cooking, and stewing.
Safety: Since the electromagnetic cooker coil and the pot body do not directly contact, but are heated by electromagnetic induction, there is no danger of leakage.【Detailed >>】
1. The temperature is particularly fast. Before opening the furnace, you should make preparations. Otherwise, it is easy to occur in the use of empty pots and shorten the service life of pots and commercial induction cookers.
2. The power of the induction cooker is closely related to the pot, so the pot is high and the pot is poor.
3. When working on the induction cooker, the temperature of the bottom of the pot and the body of the pot is very different. When cooking, it is easy to burn the bottom of the pot in time.
4. The induction cooker has no light fire. It is difficult for ordinary people to grasp the heat intuitively. Professional chefs need to adapt for a long time from Minghuo to the induction cooker.
How to use commercial induction cookers safely
1. Commercial induction cookers must be installed on a flat and firm platform. There must be space greater than 20cm after installation to discharge the hot air of the induction cooker;
2. The space under the commercial induction cooker is strictly prohibited to ensure that the air inlet is smooth;
3. The commercial induction cooker cannot be placed near other heat sources to ensure that the inhaled cold air is less than 45 degrees;
4. Commercial induction cookers must be connected by professional electrical staff;
5. Commercial induction cooker must have a separate power switch, and all parameters are in line;
6. The power supply voltage of the commercial induction cooker is divided into 380V 50Hz and 220V50Hz, and the voltage must be consistent to access;
7. Please make sure that there is a leakage switch in the external power supply, and the ground line is well -exposed (the protection current is greater than 60mA).
8. Do not remove the power supply immediately after the commercial induction cooker is used, because the cooling fan in the machine should work continuously for 1-3 minutes to ensure that the heat inside the machine is fully dispersed and effectively extend the life of the machine.
9. Pay attention to the use of commercial induction cookers to prevent small worms such as cockroaches from entering the machine to prevent machine failure.
10. When the commercial induction cooker is not used for a long time, remove the power plug.

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