Multifunctional steam-boiler and control method thereof

Abstract

The invention provides a multifunctional boiler and a control method used for the multifunctional boiler, relating to the field of boiler. The multifunctional boiler comprises a boiler body, a steaming disc device, a steam relay base device; the bottom of the boiler body is provided with at least a steam nozzle by which the external environment of the bottom of the boiler body and the internal chamber of the boiler body are communicated with each other; the steam inside the steam relay base device is injected into the internal chamber of the boiler body; the steaming disc device is a concentric dual-layer structure; wherein, the internal layer is a food heating space and the external layer is a steam condensing recovery device, thus improving the steam condensing efficiency; the condensedwater recovered by the external layer flows into the boiler body and forms soup; the steam generated by a steam generator heats the bottom of the boiler body through the steam relay base device and is injected into the internal chamber of the boiler body through the steam nozzle.

Description

technical field [0001] The invention relates to a cooker that uses water vapor to heat food, in particular to a multifunctional steamer that utilizes the gas-liquid two-phase steam state in the cooker to ensure effective cooking temperature and its control method, and the airtight structure of the multifunctional cooker , to isolate the steam environment in the inner cavity of the boiler body from the outside world, the steam pressure can be greater than the external atmospheric pressure, increase the steam temperature, and accelerate the cooking of food; the control method is to control the steam temperature in the inner cavity of the boiler body by controlling the amount of steam injected. , avoiding steam waste, improving steam utilization efficiency, and achieving the purpose of energy saving and water saving; the steam plate device of the multifunctional steamer of the present invention has a structure that promotes steam condensation, improves steam condensation efficienc...

AI Technical Summary

Problems solved by technology

[0009] However, the process of turning the Yunnan steam boiler into water droplets after being cooled by the lid, in addition to the low condensation efficiency, the resulting long-term supply of steam is also a waste of energy

It should be pointed out that when cooking food, the excess steam actually takes away a lot of heat energy (heat of vaporization), which is a waste of energy.

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