what fields can I use the I-shaped electric smoke exhaust skylight?
Certain conditions are needed for the ventilation of A-shaped smoke exhaust skylight, and different A-shaped smoke exhaust skylights have different functions. For example, some one-dimensional smoke exhaust skylights used in families are mainly smaller, which can not only ventilate, but also affect the aesthetics of decoration. Therefore, the selection of A-shaped smoke exhaust skylight also depends on the specific situation. Some customers asked what aspects should be considered in the selection of one-dimensional smoke exhaust skylight? Today, I'll give you a detailed introduction, hoping to better help you choose a one-dimensional smoke exhaust skylight!
As for the I-shaped smoke exhaust skylight, the following will specifically solve some common problems.
There are mainly I-shaped smoke exhaust skylights in the mine. What are their working modes? And how to correctly understand the representation of specific models? In addition, is the I-shaped smoke exhaust skylight an important equipment in the ventilation and dust removal system?
These are related to the I-shaped smoke exhaust skylight. The main reason for having anti wind facilities in the I-shaped smoke exhaust skylight of the mine is to reduce the friction resistance, so as to ensure the safety of personnel and operation and improve the safety factor.
General requirements for I-shaped smoke exhaust skylight:
1. The I-shaped smoke exhaust skylight must have reliable measures to prevent rain and snow penetration.
2, the formulation of FRP should be carried out according to the requirements of relevant regulations, and appropriate amount of anti-aging plasticizers should be added to extend the service life.
3. The top cover and inlet of the I-shaped smoke exhaust skylight shall be streamlined according to the principle of aerodynamics, so as to stabilize the air flow at the inlet / outlet of the fan and reduce the pressure loss.
4. The I-shaped smoke exhaust skylight shall be equipped with an effective bird proof net, all of which shall be made of stainless steel, and the aperture of the net shall be 30 30mm.
5. The bottom of the I-shaped smoke exhaust skylight shall be provided with a safety protection net. The safety protection net is safe and reliable, which can effectively prevent equipment or components from falling down and avoid accidents.
6. The shell of I-shaped smoke exhaust skylight shall be able to withstand the impact of destructive force caused by local outdoor high wind speed.
7. The selection of wind load value shall be carried out in accordance with the relevant provisions of Chapter VI wind load in the load code for building structures.
The development of the city is inseparable from the natural one-sided smoke exhaust skylight on the roof
The development of the city is inseparable from the natural one-sided smoke exhaust skylight on the roof. The vigorous development of urban construction, the high tightness of modern buildings and the application of a large number of decorative materials have led to the increasingly serious indoor air pollution. Due to the weakening of the ventilation capacity of the building itself, the peculiar smell of dust, dandruff, carbon dioxide, formaldehyde and smoking smoke on the furniture and carpet can not be normally discharged outdoors, causing harm to human health. Many people even have "sick building syndrome" with headache, dry cough, dry and itchy skin, dizziness and nausea and difficulty in paying attention.
Why is the industrial plant equipped with A-shaped smoke exhaust skylight (ventilator) on the roof
Now the workshops have high requirements for ventilation. The metallurgical industry, coal mining industry and some manufacturing industries need to produce in a certain constant temperature environment, which requires the workshops not only to maintain the temperature, but also to have ventilation. Therefore, the installation of A-shaped smoke exhaust skylight has become the choice of many factories. Because the I-shaped smoke exhaust skylight can not only ventilate, but also control the temperature balance of the workshop.
After the installation of the I-shaped smoke exhaust skylight (ventilator) project, the construction unit must measure and adjust the ventilation engineering system. Before handover, the construction unit shall measure and adjust the comprehensive efficiency test of air conditioning system with production load to meet the requirements of indoor environment. Work flow of commissioning of I-shaped smoke exhaust skylight project: organize on-site commissioning team → commissioning preparation and on-site survey → various inspections before system commissioning → measurement and adjustment of air volume and water volume of the system → single machine commissioning and adjustment of ventilation and air conditioning system equipment → inspection of relevant equipment of building and fire automatic control system → automatic control commissioning of air conditioning and ventilation single equipment → air conditioning and ventilation Commissioning and commissioning of smoke control system without load → joint commissioning and automatic control system without load.