An intelligent high-efficiency steam oven

Abstract

The invention discloses an intelligent efficient steam boiler applicable to food steaming. The intelligent efficient steam boiler is characterized by comprising a boiler container, a water inlet pipeline connected into the boiler container, an electric heating device arranged in the boiler container and a steam output pipeline, wherein a steam-water separating device is arranged at a position above the designed liquid level in the boiler container; one port of the steam output pipeline is connected into the boiler container and located above the steam-water separating device, and a steam secondary heating device is arranged in the steam output pipeline. The intelligent efficient steam boiler has the advantages that the steam boiler does not have a water storage tank and is small in size, free of pressure and low in electric heating power, the time of initial steam generation is within 1 minute, and the time of intermittent steam generation is within 10 seconds; steam and boiling water of different temperature and humidity can be generated and provided according to cooking requirements.

Description

technical field [0001] The invention belongs to cooking utensils, in particular to an intelligent high-efficiency steam oven. Background technique [0002] The small boilers currently on the market are pressure vessels, and they have the following common characteristics: large volume; there is a certain safety hazard due to pressure; the electric heating power is generally greater than 7.5KW; generally there is a water storage tank outside; initial steam generation The time is generally more than 5 minutes; only steam can be generated and the steam has a large water content; the temperature of the steam changes with the pressure of the large water surface in the furnace; the noise is large; the installation is complicated (long pipes, easy to generate condensed water). [0003] The small steam ovens currently on the market have the following common features: no pressure; small size; energy saving (variable frequency to achieve power size); electric heating power is generally...

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Problems solved by technology

[0002] The small boilers currently on the market are pressure vessels, and they have the following common characteristics: large volume; there is a certain safety hazard due to pressure; the electric heating power is generally greater than 7.5KW; generally there is a water storage tank outside; initial steam generation The time is generally more than 5 minutes; only steam can be generated and the water content of the steam is large; the temperature of the steam changes with the pressure of the large water surface in the furnace; the noise is large; the installation is complicated (long pipes, easy to produce condensed water)

[0003] The small steam ovens currently on the market have the following common features: no pressure; small size; energy saving (variable frequency to achieve power size); electric heating power is generally 3.8KW; no water storage tank; the initial steam generation time is generally within 1 Within minutes; only steam can be generated and the steam has a large water content (when used for steam hot pot, the soup in the pot will gradually become thinner), and when used for steaming food with a transparent pot cover, it will also be difficult to see from the outside because of too much water vapor The food in the pot cannot be seen clearly; the noise is small; the steam outlet temperature is generally less than 110°C; the installation is simple (short pipe)

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