Magnetic suspension drum rotor type full automatic kitchen ventilator

Abstract

The automatic magnetically suspending rotor type energy saving kitchen ventilator consists of special hollow cylinder type magnetically suspending motor, chimney, ventilation door, casing, guard net, oil ring and box, control switch, playing system, physical sensor, chemical sensor, microcomputerized controller, timing regulator and cupboard. The present invention has several functions including playing music and various knowledge and gas leakage alarm, no friction resistance, no noise, great sucking force and obvious energy saving effect, and may be widely used.

Description

Technical field: [0001] The invention relates to a range hood, in particular to a magnetic levitation drum-type rotor, which has outstanding energy-saving effect, no need to dismantle and wash, small friction resistance, no noise, can generate self-suction force, has cabinets on the upper part, various specifications, and fully automatic computer control , not only can be used in families, but also can be used as range hoods in various canteens, restaurants and other environments with heavy oil fume pollution. Background technique: [0002] With the development of the economy and the improvement of people's living standards, people's requirements for the quality of life are getting higher and higher. Range hoods have become an indispensable item for families. There are various types of range hoods on the market, and their functions are increasingly advanced. For example, self-adjusting types with microcomputer control, deep suction types, and power-saving silent types have e...

AI Technical Summary

Problems solved by technology

Most of the thousand-wing fan blades are arranged vertically, and the thrust generated is the force pushed in the direction of the ring side, which disperses the naturally rising airflow, and the air port only accounts for 1 / 3-1 / 4 of the total air pushing cycle, and the rest Not only can it not form an effective thrust, but it will also generate a part of the resistance airflow vortex, so that the air-pushing function of the fan blades cannot be effectively exerted and utilized, and a certain amount of energy is consumed. Although it can also generate a strong draft, this is only the entire fan. The 1 / 3-1 / 4 part of the leaf produces the effect, and the utilization rate of electric energy only accounts for 1 / 3-1 / 4, which causes serious energy waste. In order to increase the suction force, many manufacturers have installed motors up and down. A lot of work, although it can increase the suction power, it still has to be at the cost of increasing power consumption. The thrust generated by the vertically arranged fan blades is sideways, and the airflow must first enter the air storage chamber in the chassis before entering the flue. , the airflow will increase the air pressure and form a certain resistance when the airflow passes through a twist and turns. Overcoming this part of resistance and generating vibration will also increase power consumption

[0005] 2. Oil fume pollution: oil fume particles are very easy to adhere to the surface of various components inside and outside the range hood. The pollution caused by the long-term pollution will reduce the function of the range hood on the one hand, and it is very inconvenient to clean

Therefore, when the machine is not turned on, the airflow cannot be eliminated by its own rise, which causes a certain amount of pollution

Generally, it is difficult to turn on the ignition immediately, which will consume a lot of electricity.

5. In terms of scope of application: the current range hoods are generally suitable for families, but there is no suitable high-power range hood in the environment polluted by a large amount of oil fume for a long time in canteens and restaurants, which makes the oil fume pollution in many canteens, restaurants and stoves serious. Important Reasons Affecting Poor Sanitation in Canteens and Restaurants

From the appearance point of view, range hoods of various shapes are difficult to coordinate with the design of the kitchen

Although the shell of the range hood is made of stainless steel and oil-free materials, its upper surface is always dirty. Over time, no matter what material the upper surface is, it will become a weak link that is polluted by oil fume and difficult to clean. In some families, plastic sheets are often used to cover the upper part of the range hood to prevent the upper part from being polluted.

In general, every space in the kitchen needs to be effectively utilized, regardless of the size of the kitchen area, the layout is required to be neat, but it is difficult to effectively utilize the upper space of the range hood.

[0010] 7. Automation control: With the development of science and technology, many brands of range hoods are equipped with automatic control systems, but the automation is not perfect and needs to be improved.

The current range hoods cannot automatically adjust the suction power according to the amount of oil fume in the kitchen, but rely on manual adjustment, which is inconvenient and not timely, resulting in certain pollution and waste of electricity

[0011] 8. Many modern kitchens are independent. People cook in them, lacking a humanized atmosphere. Cooking is regarded as a tasteless coolie, which should be full of joy and fun.

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