Accumulated water treatment device of steaming and baking oven, steaming and baking oven and control method

Abstract

The invention discloses an accumulated water treatment device of a steaming and baking oven, the steaming and baking oven and a control method. The steaming and baking oven is provided with a cavity used for accommodating articles to be heated. The accumulated water treatment device comprises a heating device; and the heating device heats the bottom of the cavity to perform accumulated water treatment, and controls the on/off state of the accumulated water treatment device according to the detected temperature of the bottom of the cavity so as to perform/stop the accumulated water treatment inthe cavity. The accumulated water treatment device can timely remove accumulated water in the cavity, and can avoid the environment pollution in the cavity of the steaming and baking oven due to bacterium breeding in the accumulated water, so that the work environment in the baking oven is more sanitary. The accumulated water treatment device has the advantages that the cavity bottom deformationand color change cannot be caused in the accumulated water treatment process; meanwhile, the temperature lowering characteristics of the accumulated water are used; the temperature is used for controlling the on/off state of the accumulated water treatment device; the accumulated water treatment process is effectively controlled; the timely treatment on the accumulated water is realized; and the equipment damage or danger due to too high heating temperature is avoided.

Description

technical field [0001] The invention belongs to the field of household electrical appliances, and in particular relates to a water treatment device for a steam oven, a steam oven and a control method. Background technique [0002] With the improvement of people's living standards, more and more family kitchens are equipped with ovens, which not only enriches cooking methods, but also improves the quality of life. At the same time, due to people's requirements for a healthy diet, the electric steamer has gradually become a cooking assistant for more people. Therefore, under the condition of limited kitchen space, a steam oven capable of both baking and steaming is being favored by more and more users. With the growth rate of traditional kitchen appliances slowing down, people are generally optimistic that steam ovens will become one of the common appliances in the future kitchen. [0003] For the steaming oven, because it needs to meet the two different concepts of steaming...

AI Technical Summary

Problems solved by technology

At present, the design of steaming ovens in the market focuses on the research and development of the heating method and intelligent control of the steaming oven, but there are not many researches and developments on improving the working environment in the heating chamber of the steaming oven.

In particular, since the steam oven is often switched between the steam box and the oven, and for the function of the steam box, it is easy to cause water accumulation at the bottom. Together, the residues will cause the rapid reproduction of bacteria, greatly pollute the working environment in the heating chamber, and bring hidden dangers to health

However, the steam ovens currently on the market do not have a design to deal with this part of the accumulated water.

Although the bottom of the chamber of the partial steam oven is provided with a heating device for heating food, it cannot solve the problem of water accumulation in the chamber

[0004] At the same time, due to the high temperature, it is easy to cause deformation of the stainless steel liner, and due to the characteristics of stainless steel, when it is at a high temperature for a long time, it will accelerate the surface oxidation and discoloration, and gradually turn yellow

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