Natural ventilation - The movement of air during natural ventilation is carried out in accordance with: Ventilation caused by the temperature difference between outside and inside (rooms), that is, the process called ventilation. Ventilation due to the pressure difference between the lower (rooms) and upper surfaces of the atmosphere column (via a deflector device mounted on the roof of the building) Ventilation due to wind pressure.
Mechanical ventilation - This type of ventilation is a forced ventilation system using fans and air blowers. Mechanical ventilation systems, fans, electric motors, air heaters, vacuum cleaners, automation, etc. It uses equipment and devices that move air over long distances, including and can consume large amounts of electricity. Regardless of the changing environmental conditions, it can evacuate the required amount of air from the specified space.
Ventilation system - A ventilation system that allows as much air to be breathed as possible in the winter to keep it warm in the summer. This ventilation system not only injects fresh air, but also expels exhaust air due to the pressure of the injected air.
Exhaust ventilation system - The main function of the exhaust ventilation system is to remove dust, harmful impurities in the air, bad odors, as well as carbon monoxide. This vent is usually placed on the roof. A protective layer is usually made to protect this ventilation system from the wind.
Safety and Smoke - One of the main purposes of smoke protection systems is to localize smoke and toxic gases, evacuate evacuation routes and ensure the safe evacuation of people from burning buildings. Fires and the spread of smoke in buildings often result in the loss of people and most of their property.
Central air conditioners - these are a cold and hot system in which cold air is pumped from the chiller, freon built-in compressor-condensing unit, and hot water is pumped from the central heating system or boiler to the air conditioner. These air conditioners are located close to the rooms they serve (on the roof, on the technical floor or in the basement). Air inlet and outlet to the air conditioner and transfer to the rooms are carried out by air lines. The central air conditioning system consists of several parts, and each part performs a specific function. Besides cooling and heating the air, they clean, dry or humidify and, of course, provide ventilation.
Main features and advantages of central air conditioners:
In various systems, humidity can be provided in other systems by injecting and distributing fresh air at the desired temperature. The capabilities of the central air conditioning system extend the service life of split systems and other types of air conditioners. Only one unit is used and does not affect the overall appearance of the building's interior.
Ventilation of apartments;
Currently, ventilation is an integral part of the organization of comfortable and clean air in apartments. Modern construction technologies and plastic windows make it impossible for fresh air to enter. The environmental situation and the outside noise indicate that ventilation is unfavorable with this open window. Opinions about air conditioning in apartments are completely wrong. Air conditioners regulate the room temperature, it is the job of the ventilation system to change the air in the room. The use of air conditioners without a ventilation system only creates an "elegant coolness". Although it is easier to breathe, there is still a lack of oxygen in the air, which causes fatigue and can negatively affect overall health as well.Therefore, it is better to have both air conditioning and ventilation in the room. The ventilation system provides fresher, cleaner and oxygen-rich air to the room, while the air conditioner cools it and creates a more comfortable environment. More suitable ventilation for apartments is the percussion ventilation system. The percussion ventilation system removes the bad odors and harmful gases that may come with the air, as well as the dust in the incoming air. After cleaning and, if necessary, heating, air is pumped into the room and the exhaust air is expelled by the natural ventilation systems and sanitary ventilation systems in the kitchen due to the pressure created by the air sprayed inside.
Ventilation of offices;
Different administrative buildings have different working environments in their offices. Separately, even an office worker needs 50 cubic meters/hour of fresh air. The health, mood and working ability of the staff also depend on the ventilation of the office space. Given that office buildings are often rented and in most cases do not have ventilation systems, it is not recommended to install high-power ventilation systems here. For single rooms, which is easy to disassemble and install, it is more convenient to install a compact ventilation system.
Ventilation systems are one of the most important elements installed in all office and residential buildings. Technical specifications of ventilation systems must meet international standards.
The importance of ventilation systems is explained by the increase in carbon dioxide and other harmful gases indoors in the absence of these systems. This causes people to feel unwell, headaches, fatigue, decreased productivity and other adverse conditions. In order to prevent these situations, it is necessary to apply ventilation systems.
