Steaming and baking equipment, humidity detection method and humidity control method

Abstract

The invention discloses steaming and baking equipment, a humidity detection method based on the steaming and baking equipment and a humidity control method based on the humidity detection method. Thesteaming and baking equipment comprises a cavity assembly which is provided with a cooking cavity for steaming and baking, a cooling pipe which is communicated with the cooking cavity and is providedwith a pressure relief hole, a humidity sensor which is used for detecting the humidity at the pressure relief hole, and a cooling device which is used for cooling the cooling pipe. The cooling pipe communicates with the cooking cavity, part of steam in the cooking cavity is guided into the cooling pipe, the cooling pipe is cooled through the cooling device, so that the temperature in the coolingpipe is reduced to the preset temperature, then the humidity at the pressure relief hole is detected through the humidity sensor, the effect of detecting the humidity in the steaming and baking equipment is achieved, and therefore the humidity in the cooking cavity of the steaming and baking equipment can be accurately controlled.

Description

technical field [0001] The invention relates to the technical field of cooking appliances, in particular to steaming and baking equipment, a humidity detection method and a humidity control method. Background technique [0002] Existing domestic steam cooking devices, such as steam ovens, steam ovens or steam microwave ovens, usually continuously input steam into the cooking cavity or directly heat continuously in the cooking cavity to generate steam during the cooking process. The humidity in the cooking chamber needs to be maintained within a certain range to ensure the taste of the processed food. Therefore, it is necessary to detect the humidity in the steam cooking device. [0003] When the pure steam furnace is working, the temperature is generally 100°C, and the existing humidity sensor is generally used on the pure steam furnace. For steam ovens or steam microwave ovens, since the maximum temperature in the cooking cavity can reach 250°C in the steam oven mode, whic...

AI Technical Summary

Problems solved by technology

For steam ovens or steam microwave ovens, since the maximum temperature in the cooking cavity can reach 250°C in the steam oven mode, which has exceeded the operating temperature of the humidity sensor, the humidity sensor cannot detect the humidity in the steam oven or steam microwave oven, so it cannot be adjusted. The humidity inside its cooking chamber is precisely controlled

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