In many cases, natural ventilation alone cannot meet the demand and supply of indoor fresh air. At this time, ventilation equipment should be used. At present, there are many common ventilation equipment in the market, including exhaust fans, energy-saving and environment-friendly air conditioners, powerful exhaust fans, centrifugal fans, diffusers, air purifiers, fire fans, etc.
What are the main functions of ventilation equipment?
1. Densely populated areas: create a comfortable indoor air environment
In densely populated areas such as large shopping malls, hotels, public places, conferences and exhibitions, there is a high demand for indoor environment. With the help of ventilation equipment, continuous fresh air input can be guaranteed, thus creating a comfortable indoor air environment for human body. Take the Shanghai World Expo Exhibition Hall as an example. This other building has more than one million people a day. How can we provide a comfortable environment for visitors?
2. Office and residential area: create a healthy and high-quality living environment
For office workers, the daily life of "two points and one line" is to stay in the office and home for a long time. The air environment will affect our physical health, mood, and even work efficiency and family harmony. To create a healthy and high-quality living environment, ventilation equipment is indispensable. Due to the consideration of human nature, many buildings have been well ventilated at the beginning of construction to provide high-quality office environment for employees.
3. Industrial plant area: eliminate indoor harmful gases and heat and moisture concentration
In some industrial workshops, production workshops and other places, some toxic and odorous harmful gases are often produced, or a large amount of heat and moisture are emitted, resulting in the discomfort of the entire workshop environment. Proper installation of ventilation equipment will help to reduce the discomfort and harm to the body caused by industrial environment.