Steam oven and heating control method thereof

Abstract

The invention discloses a steam oven which comprises a cabinet body, wherein a cooking chamber, a steam generation chamber and an electric device chamber are formed in the cabinet body, a water tank is arranged in the steam generation chamber, and a first electromagnetic heating wire coil for heating water in the water tank into water vapor is arranged outside the water tank. A water tank heating main movement for driving the first electromagnetic heating wire coil is arranged in the electric device chamber. The water tank is communicated with an overheat steam cavity communicated with the cooking chamber, a second electromagnetic heating wire coil is sleeved with the outer wall of the overheat steam cavity, and an overheat steam heating movement for driving the second electromagnetic heating wire coil is arranged in the electric device chamber. Temperature sensors are arranged at an inlet end and an outlet end of the overheat steam cavity, and the bottom of the water tank and the wall of the overheat steam cavity are made from magnetic permeability materials. The steam oven can steam and stew food quickly and efficiently, and a large amount of electric energy can be saved.

Description

technical field [0001] The invention relates to the technical field of electromagnetic heating cooking stoves, and more specifically relates to a steam oven and a heating control method thereof. Background technique [0002] An electric steamer is a kitchen cooker that uses steam to cook food. In the prior art, an electric steamer includes a casing with a cooking chamber, a steam generating device in the casing, a water tank, a steam chamber, and steam delivered to the cooking chamber. Pipes, etc., the steam is transported to the cooking chamber by the pipes and transfers heat energy to the food for heating. [0003] The steam generators of existing electric steam ovens are generally all traditional, which can only produce steam at about 100 degrees under normal pressure, and the steam temperature is lower in high altitude areas, which cannot meet the cooking requirements. At present, there are also steaming cabinets that can generate steam at a higher temperature. For exam...

AI Technical Summary

Problems solved by technology

The steam cabinet is to increase the pressure of the steam generator to achieve the purpose of increasing the temperature. However, its cabinet system has a high-pressure environment, so this type of equipment has the risk of explosion and other severe events.

Images