Do you know the advantages of using negative pressure fans? Below is a brief explanation of the six advantages of negative pressure fans.
1. Convenient installation, negative pressure fan without motor, no power consumption, no noise, small size, light weight, high exhaust efficiency, and convenient installation. Save you a lot of manpower and material resources.
2. The negative pressure fan has a long service life and can operate for at least ten years, benefiting from more than ten years;
3. No electricity, using temperature difference and natural wind to rotate the negative pressure fan. Only a gentle breeze or indoor and external temperature differences can easily drive the turbine blades to rotate continuously for 365 days, without any electricity at all. High sensitivity, saving a lot of operating costs;
4. High efficiency. Negative pressure fans only require a small amount of air, which is very effective in improving the working environment and efficiency of the factory. Can bring you fresh air convection, remove hot air, exhaust or odor.
5. Maintenance-free and maintenance-free, the negative pressure fan adopts a complete set of fully sealed high-grade bearings, which require no lubrication, and is sturdy and durable.
Negative pressure fan is a new type of environmentally friendly and energy-saving factory ventilation and cooling equipment that has become popular in recent years. Due to the high air volume, good ventilation and heat dissipation effect, low noise, less installation and use, low cost, and low purchase price, it is widely used. The important feature is its long service life, which is increasingly popular among users. So what are the specific benefits?
1. Exhaust ventilation in the workshop:
Negative pressure fan is a new type of energy-saving and environmentally friendly ventilation and cooling equipment. It belongs to a new category among them. Each unit has a large exhaust capacity of at least several thousand to tens of thousands or even hundreds of thousands. We know the energy-saving effect of fans. The important parameter is the exhaust volume. The strong exhaust capacity means that the ventilation capacity of the fan is very high at the same time. Fortunately, large workshops use high air volume negative pressure fans for ventilation and ventilation.
2. Cooling:
Cooling first reminds us of air conditioners that can be produced, but the cooling effect of air conditioners needs to be sealed with the environment and has significant limitations on their use. In addition to cooling and cooling, there is also physical ventilation cooling. For example, Z early, our manual fan was cooled due to its local airflow. The manual fan cannot continue, unable to stir large airflow and cool down. So people invented electric fans. Electric fans always stir up hot air in the environment. Therefore, people drew inspiration from the primitive ventilation phenomenon in nature and invented negative pressure fans, completely solving the problem of high environmental temperature caused by non circulation of air in the environment.
3. Smoke exhaust and odor:
Smoke odor is a very mild fusion with a medium that can be seen in the air. The smell of smoke will definitely affect the environment. For example, the smoke generated by welding in the workshop will definitely affect the working environment and employee health in the workshop. The Lanhao negative pressure fan solves the problem of welding smoke collection in the workshop during ventilation and introduces more fresh air into the workshop.
4. Dust discharge:
In many environments, there is dust and dust. For example, marble processing generates a large amount of dust suspended in the air during polishing. This dust must be treated, otherwise it will seriously pollute the environment and affect the physical and mental health of employees. The powerful air volume of negative pressure fans can simultaneously discharge these dust during ventilation and ventilation time, and introduce fresh and clean air into the environment to supplement the oxygen content in the air. Negative pressure fans are installed and used to evacuate dust and create new air, without the need for investment in pipelines or new gas supply equipment. Negative pressure fans can be completely fixed.
