Magnetically-levitated electric stir-fried stove

Abstract

Provided is an electrical-heating integrated magnetically-levitated electric stir-fried stove which directly utilizes an alternating current power supply. The stir-fried stove is composed of a metal inner pot, an electric heating layer, an outer pot and a pot handle. Quick electrodes uniformly distributed on the outer pot and quick electrodes of a pot support are connected for supplying electricity. The electric stir-fried stove does not need cable connection. Once the electric stir-fried stove is away from the pot support, the quick electrodes are disconnected. A safety switch cuts off a power supply of the pot support. Vegetables are convenient to take out by moving the pot and the pot is convenient to clean and cook continuously. The electric stir-fried stove is located in the pot support. The pot support is suspended on a magnetically-levitated device between the pot support and a pot stove base. In case of tossing and stir-frying, no noise is generated by avoiding collision between the pot support and the pot stove base. By pressing down or lifting the pot handle or rising the pot, the magnetically-levitated device exerts the effect of reducing gravity. Heating is performed bydirect use of alternating current in order to insulate heat of the outer pot. Therefore, heat loss is prevented. The structure is simplified. Cost is lowered. Heat efficiency is improved.

Description

Technical field [0001] The invention relates to a magnetic levitation electric frying stove suitable for cooking in restaurants and family kitchens. Background technique [0002] At present, the pots and stoves that use electricity as a heat source on the market include resistance heating stoves, light wave stoves and electromagnetic stoves. Pots and stoves heated by heating tubes, resistance wires or light radiation are mainly used for small household appliances. Induction cooktops used in restaurant kitchens need to convert 50Hz alternating current into high-frequency alternating current, and generate eddy currents at the bottom of the metal pot to convert electrical energy into heat energy. When the temperature of the pot body rises to 300 degrees, it must be protected by temperature limit, otherwise, it will exceed the upper limit of the temperature resistance of the coil. The conversion device that converts 50Hz AC power into high frequency AC power consumes power and...

AI Technical Summary

Problems solved by technology

The conversion device that converts 50Hz alternating current into high frequency alternating current needs to consume electric energy and generate heat. In order to prevent the device from being burned out, it must be cooled and dissipated in time. The loss of heat reduces the efficiency of energy utilization

There are also household pots and stoves with integrated pots and stoves, such as electric rice cookers and electric hot pots. The electric heating body is set in the pots and stoves. The pots are bulky and connected by cables, which is inconvenient to operate. cooking operations such as fast cleaning, continuous cooking, etc.

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