High-precision temperature controlling and energy saving stewing cabinet intelligently and automatically removing scale

Abstract

The invention discloses a high-precision temperature controlling and energy saving stewing cabinet intelligently and automatically removing scale. The high-precision temperature controlling and energy saving stewing cabinet intelligently and automatically removing the scale comprises a stewing cabinet body. The stewing cabinet body is provided with a steam cavity, a water tank, a heating device, a steam circulating conveying system, a segment temperature controlling and energy saving control system, an automatic scale removing system, a controller and a control panel, wherein the steam circulating conveying system is used for ensuring that the steam is even and the temperature is stable; the segment temperature controlling and energy saving controlling system is used for improving the food stewing effect; the automatic scale removing system is used for cleaning the water tank, and the controller and the control panel are used for intelligently controlling stewing operation. A vortex air pump is used for pumping steam in the steam cavity into the water tank for cyclic heating, the steam is distributed evenly, the temperature is stable, food is heated evenly, leaked steam is reduced, the energy utilization rate is increased, the stewing time is short, energy and water are saved, efficiency is high, segment temperature controlling stewing is conducted on the food, and the taste of the food is better. The automatic scale removing system cleans scale in the water tank regularly, cleanliness and the efficient heat transferring effect of the water tank are kept, and the purposes of reducing energy consumption and improving the performance of the stewing cabinet are ensured.

Description

Technical field [0001] The invention relates to the field of kitchenware technology, in particular to a high-precision, temperature-controlled and energy-saving steaming cabinet with intelligent automatic descaling. Background technique [0002] At present, the use of steam principle to directly cook various foods can be seen everywhere in people's daily life, and it is also widely used in canteens, hotels and various food processing enterprises. [0003] The existing steaming cabinet generally heats the water container, and the generated steam penetrates upwards into the steaming layer, thereby steaming the food in the steaming layer. During the cooking process, on the one hand, there is a large amount of high-temperature steam leakage. , The energy loss is large, and the effective utilization of energy is low, resulting in large energy consumption, long time-consuming, and waste of water in the entire cooking process. At the same time, high-temperature steam overflows into the ai...

AI Technical Summary

Problems solved by technology

[0003] The existing steaming cabinet generally heats the water container, and the steam generated penetrates upward into the steaming layer, thereby steaming the food in the steaming layer. During the cooking process, on the one hand, there is a large amount of high-temperature steam leaking out. , the energy loss is large, and the effective utilization rate of energy is low, which leads to the large energy consumption, long time consumption and waste of water in the whole cooking process. On the other hand, the steam during the cooking process freely gathers on the top of the steamer by its own buoyancy, so the top has a high temperature, resulting in uneven heating of the food, affecting the taste and nutrition of the food

[0004] After the above-mentioned steaming cabinet is used for a long time, more and more scales tend to accumulate in the water tank, for example, attached to the bottom of the inner wall of the water tank, the scale smells strong, resulting in poor steam quality, affecting the nutrition and taste of steamed food; The thermal conductivity of scale is low, which is far lower than the thermal conductivity of the metal material of the water tank itself. Therefore, the thermal conductivity of the water tank with scale attached is greatly reduced, resulting in a waste of heat source energy; at the same time, due to the accumulation of scale, it will It causes the local temperature of the water tank body wall itself to rise. When the temperature of the water tank body wall exceeds the allowable temperature of its material, the material strength will decrease, causing the water tank (mainly the bottom of the water tank) to deform, affecting the performance of the water tank, and reducing the heating device. The steam generating capacity of the water tank

In order to remove the above-mentioned scale, the water tank is mainly cleaned manually at present, which is cumbersome to operate and wastes a lot of labor costs, and the effect and frequency of scale removal are difficult to guarantee

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