A breath of fresh air

Precondition for comfort and health protection is the air. A person inhales daily 20 thousand liters of air. For the normal state of health and performance we need natural air saturated with ozone, ions, and volatile production. Everyone knows that "urban" air away from the pure mountain air, and if more and put in a box sealed windows, do not miss a breath of fresh air, you feel like gin, but no longer in the bottle, and in his own apartment. If there is no ventilation in the room - there is dead air, humidity, odors. Opening the window, we let in the room fumes, dust, noise and drafts. Output is obvious - you need to install a good ventilation system, which will relieve you from this trouble. In order to choose the right ventilation, you need to know its basic characteristics. This air pressure (static pressure), heater power (necessary to supply air ventilation systems for heating the outdoor air in winter time) and performance in the air. The choice of specific parameters depend on the size, location and purpose of ventilated rooms, the number of people living there. Ventilation can be natural and mechanical. Natural ventilation. Natural ventilation system are simple. They do not require sophisticated equipment and consumption of electrical energy. However, the effectiveness of such systems depends on the variables - temperature, wind speed and direction, so that they can hardly be considered reliable. Mechanical ventilation. In mechanical systems use fans, motors, heaters, scrubbers - devices that allow air to move over long distances. Ventilators can apply and remove air in sufficient quantities, regardless of the changing environment. But the cost of electricity on their work can be quite large. By way of air and its removal from the room ventilation system can be divided into inlet, exhaust, or forced-air exhaust. The appropriate system depends on the purpose, scope and specific features of a premise (the existence and nature of pollution source, the number of people, planning, etc.). Inlet ventilation system. Fresh air is supplied, usually after preliminary training, which may include cleaning, heating, cooling and humidification. This is a real magic wand - cool in summer and warmer in winter. Such a system can be assembled from separate components: fans, filters, heaters, coolers, valves. The system can operate both in the air in small rooms (mini-pritochki), and in the large (central supply plant). Heating element (heater) provides in winter heating fresh air in a room of 18-20 ° C to 27-29 ° C. The system is ideal for apartments, offices and holiday homes. The Office-supply system is convenient and simple. With the help of remote control board is easily carried out a five-adjustment of air. For example, in the winter time you can gradually adjust the temperature from 5 to 28 ° C according to your wishes. In addition, some units have a timer, the integration of the installation on a certain day of the week or time of day. The emergency management system is fitted to the defense. The heating elements are fitted radiator thermostat protects against overheating and fire. In areas with very harsh climate experts recommend the use of combined universal team ventilation system Vento. A distinctive feature of this system lies in the fact that its air heaters are protected from freezing. Otlichaetvysokaya degree of automation system - it will do everything for you. Scope ventilation Vento - office, industrial and domestic premises of any class. Exhaust ventilation system. Designed to remove contaminated air from the room and create a balance between incoming and removed from the room air. Artificial ventilation is usually easier to input and may consist of a single exhaust fan, or even from natural extracts, if the volume of the room is small. Supply and exhaust ventilation system. The most common and effective version of the device ventilation system where air is fed into the room air-supply system, and remove the exhaust. Both systems work simultaneously. However, their performance should be identical to avoid differences of air pressure inside and outside, leading to a "slamming doors." Fight against harmful substances in indoor air, usually lead by local or general ventilation. General ventilation. If you stand out in a room heat, moisture, gases, dust, odors or fumes fluids flow directly into the air the entire room, set the general ventilation. Usually removed from the premises the same amount of air, which in and fed. However, there are times when the general air flow is not equal to the extract. For example, from the premises in which the allocated odorous substances or poisonous gases, extracted more air than is supplied through the combined system, so that harmful gases and odors from spreading throughout the building. Missing amount of air pumped through the open doorways of external fences or from an adjacent room with cleaner air. This system is ideal for industrial premises. Due to the high degree of purification achieved significant energy savings (especially in winter), since the purified air can be disposed of into the room, and there is no pollution. Choose a ventilation system that is suitable for you, and breathe the fresh air.