Oven partition temperature control device and method thereof

Abstract

The invention discloses an oven partition temperature control device. The oven partition temperature control device comprises heating devices arranged at the top of a cooking chamber, the heating devices are connected to a control device, and the cooking chamber is provided with an infrared sensor. The invention also provides an oven partition temperature control method. The method comprises the following steps that the heating devices are controlled by the control device to heat the cooking chamber; the infrared sensor collects infrared rays radiated in the cooking chamber, and the control device carries out temperature analysis according to the infrared rays collected by the infrared sensor and controls the corresponding heating devices to work or stop working. According to the oven partition temperature control device, a scheme that the infrared sensor and the heating devices cooperate with one another is adopted, the infrared sensor can sense the temperature of multiple areas on the same plane in a cavity in real time, a background analyzes the temperature differences of the plane areas and synchronizes data to a chip, the chip controls each heating pipe to work separately to achieve the uniformity of a temperature field.

Description

technical field [0001] The invention belongs to the field of cooking devices, and in particular relates to an oven partition temperature control device and a method thereof. Background technique [0002] General ovens use NTC as a sensor to sense the temperature in the cavity. The temperature detected by the NTC sensor is transmitted to the chip on the control board of the oven. The chip makes a judgment and performs on-off work for the heating tube to control the cavity. temperature range in the body. However, this kind of NTC sensor is installed on the side wall of the inner tank of the cavity, so it cannot directly detect the temperature in the center of the cavity, and the design of this sensor has a delay in sensing the temperature, resulting in the inability to accurately control the temperature in the center of the cavity . Due to the fluctuation of the temperature difference, the food often fails to meet the requirements of the consumer during the cooking process, ...

AI Technical Summary

Problems solved by technology

However, this kind of NTC sensor is installed on the side wall of the inner tank of the cavity, so it cannot directly detect the temperature in the center of the cavity, and the design of this sensor has a delay in sensing the temperature, resulting in the inability to accurately control the temperature in the center of the cavity

Due to the fluctuation of temperature difference, consumers often fail to meet the food requirements during the cooking process, affecting the cooking effect, bringing frustration to consumers, and causing consumers to lose the joy of cooking

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