Advantages and disadvantages of tower fan and its application scope

Tower fan can be regarded as a new cooling tool. The function of tower fan is slightly better than ceiling fan and desk fan, because it can directly cool the air, but this cooling air is cooler than traditional fans. Compared with air conditioners, tower fans are more energy-efficient and the air coming out is not as cold as air conditioners. Too much air in the air conditioner will make people sick. The wind from the electric fan is not very cold, and the sound of the electric fan is very noisy. Tower fan is a compromise product between these two kinds of electrical appliances.

What is a tower fan?

Tower fan is essentially called "floor fan" in the industry, because it is slender and tall, resembling a building, so it is called floor fan to distinguish it from traditional box fan. The English name is "Tower? After Van arrived in China, it was literally called "tower fan", which was widely used because it vividly described the shape of this fan.

principle

The wind is thrown out by the cross-flow fan, forming an airflow-the wind pressure generated by the rotation of the wind wheel generates centrifugal wind power, and finally the wind power is transmitted through the internal wind guide wall. Because cross-flow wind turbines are generally cylindrical, tower fans are used to obtain a three-dimensional airflow wall, or "air curtain", which is perpendicular to the ground and blows from one side to the other. In addition, the cross-flow wind wheel has many blades, and the air supply is even and soft, which is very close to the natural wind.

General function of sleep wind, beach wind, mountain wind, natural wind, normal wind and other air supply functions;

Additional functions 1 air refreshing function aromatherapy function-add fragrance to the circulating air through the aromatherapy box placed at the air inlet of the fan; Humidification and refrigeration-through the water tank placed at the air inlet, add ice cubes and cool the air with ice, but the effect is average; Negative ion function-a negative ion generator is installed in the fan body to generate high-concentration negative ions and purify the air; Photocatalyst fresh-through the installation of photocatalyst filter module, the air is fresh and disinfected; 2 Intelligent control function generally adds "microcomputer temperature sensing system" to realize intelligent control of air supply volume by sensing the change of room temperature. The power-off memory function remembers the state of the fan used by the user last time. When the fan is turned on, it directly enters the final state.

merits and demerits

Main advantages

Small size, saving space; The wind turns, and the air supply is soft; Small grid to avoid accidental injury to children;

Main disadvantages

Low power and small gas supply; High cost and high price; Traditional building fans are not easy to clean;

application area

Because of the soft air supply, high wind frequency and no dizziness, it is very suitable for the elderly, children, hospital wards and other people who need nursing. In foreign countries, tower fans are mainly used in conjunction with air conditioners to strengthen convection and increase coolness, thus achieving good energy-saving effects.

Purchase and maintenance

Tower fans can be purchased from the aspects of use occasions, functions, etc. For example, in the office, you can choose a tower fan with a higher fan. About 1- 1.2 meters high, just blowing all over the body. If placed on a desktop, you can choose a desktop tower fan. If you are in the living room, you can choose a tower fan with large air volume. If it's for the elderly, you'd better buy one with remote control function. For better cleaning and maintenance, it is recommended to buy a tower fan with a simple detachable and washable module.

In terms of maintenance, the tower fan is the same as the conventional fan. When not in use, it is best to clean the fan, and the fan cover is dustproof. If you use it for a year or two, you can lubricate it a little.

Today, the advantages and disadvantages of the tower crane introduced by Bian Xiao and the scope of application of the tower crane are over here. Tower fans are not used much now, especially after the air conditioner comes out. But tower fans are more suitable for hospitals, schools and other places where the elderly and children gather. Because the resistance of the elderly and children is relatively weak, and the wind of the tower fan is relatively easy-going. In addition, Bian Xiao believes that if it is not very hot in summer, it is best not to turn on the air conditioner as much as possible. Because turning on the air conditioner for a long time is not good for the joints.

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