The motor hood is usually used to improve the efficiency of the fan. In short, the fan blowing outside should eliminate other areas where air may leak, allowing the fan's wind to pass through the radiator as much as possible. For fans that suck in air, this is so that as much air as possible comes from the radiator and not from somewhere else. Therefore, the higher the fan efficiency, the smaller the gap between the fan blade and the fan cover, the higher the efficiency.
Many vertical and horizontal motor users may not notice the motor accessories, such as the motor hood, but in fact, the safety accidents caused by the motor hood damage every year are not uncommon, and today we will talk about the role of the motor hood.
The vertical and horizontal motor drives the rotation of the fan blades, the rotation of the fan blades makes the air flow form the air flow, and guides it to the hood to form a stable direction, and the wind hood also has a protective function.
The working principle and use of the motor hood.
1. When the motor is running indoors, the function of the wind hood is relatively simple, protecting the fan from damage and avoiding fan injury.
2. The windshield plays a role in protecting the motor in special working environments. For example, to prevent dust and liquids, etc. Please do not enter the motor.
3. Confirm air access. Many motors are now in air-cooled mode, and the function of the wind hood is to direct the wind from the main fan along the specified route, eliminating heat as much as possible.
Although the motor hood looks insignificant, it has not been seriously accepted as a cover for loading things, in fact, it plays a very important role in the safety of the production of the factory, especially in the safety of the vertical motor used outdoors.
