The streamlined natural ventilator is widely used in Mcwell's ventilation projects. The ventilation and smoke exhaust effect is good. The following is a brief introduction of natural ventilation system. 

1. Characteristic description of streamlined natural ventilator

1.1. The Mcwell's R&D department has carried out multi-condition optimization tests on the airflow organization of the streamlined natural roof ventilation, and has carried out multiple optimization and improvement on the structure. It has the outstanding advantage of low exhaust resistance and is a natural ventilation device with good performance.

1.2. The ridge ventilator's structure also has good rain, snow and wind protection performance. Any direction or wind force will not affect the exhaust effect of the MCW roof ventilation building.

1.3. An electric valve plate is installed at the throat of the steel roof ridge vent, which can be opened flexibly and closed tightly. The valve plate is opened in summer to guide the flow and ensure good ventilation effect; in winter, it is closed tightly, which can ensure the normal operation of the heating system according to the design conditions. If the plant contains high humidity, the throat valve plate and the throat enclosure of the roof ventilation air building can be insulated to prevent condensation.

1.4. The outer protective plate of the smoke ventilation adopts ordinary carbon profiled color steel plate, which has the characteristics of light weight, can be combined and installed on site, and has a fast construction period.

2. Design description of steel roof ridge vent

2.1. The design, manufacture and installation of streamlined natural ventilator ensure safe, reliable and continuous operation under the allowable use conditions of the equipment.

2.2. The streamlined ridge ventilator has reasonable structural layout, unobstructed air flow, no obvious dead angle area for ventilation, and low flow resistance; reasonable layout of windshields, good wind sheltering effect, can effectively prevent outdoor air backflow; and reliable The measures to prevent rain and snow from infiltration ensure that the roof ventilation building does not seep rain into the room under any weather conditions, and ensure the normal production operations of steel structure manufacturers.

2.3. The smoke ventilation building is solid, safe and reliable as a whole, and can be designed according to the local wind load and snow load. It can meet the production needs of the plant and meet the relevant local seismic regulations.