With the accelerated development of the modern logistics industry, ventilation and daylighting natural ventilator has also accelerated with the development of the logistics industry. Relying on the advantages of ventilation, daylighting, and smoke exhaust, smoke ventilation solve the problem of dim light and poor air circulation in the logistics plant.

The working principle of the daylighting natural ventilator: use of the different temperatures inside and outside the workshop plant to allow the air inside and outside the workshop to flow to achieve the effect of ventilation; when the open-close air building needs heat preservation, the natural vent can turn off the valve plate, block the outflow of airflow, and keep the temperature at the best effect.

Four advantages of natural roof ventilation:

First, the natural ventilator is very strong and the weight is light. The density of the hot-dip galvanized steel pipe used by Mcwell is about 2.7, and the steel density of the same-year specification is 7.85; the load bearing capacity of the indoor floor of the workshop is reduced, and the foundation is relatively easy to optimize treatment, which greatly saves the amount of steel for optimized structure and saves material resources which avoid unnecessary waste and reduce the cost of low-cost consumption.

Second, high quality, rich in colors, streamlined appearance, novel in shape, can be designed according to the owner's needs and roofs can be designed for various requirements.

Third, the exterior of the smoke vents of the hot-dip galvanized ventilation pipes are all coated with anti-corrosion treatment, which has withstood the test of time and corrosion over time. The designed service life is several decades, which is the same as that of the steel structure factory building.

Fourth, environmentally-friendly building materials are suitable for national policies, and the application and promotion of roof ventilation and daylighting skylights are suitable for the policy needs of sustainable development.