Impeccable air purification in residential and industrial premises is guaranteed by supply and exhaust ventilation. The principle of such a system is quite simple.. Fresh air enters the house through an external fan through specially laid supply channels.. The circulation process is completed through equipped exhaust structures. The use of additional equipment ensures cleaning, cooling and heating of air masses.
Advantage Features
The supply and exhaust ventilation system implies the presence of a whole list of auxiliary units. Heat exchangers and air conditioning devices are popular in application, as well as various kinds of connected elements. All of them are united by the main functional characteristics:
- noise level (simple version or supplemented with hum silencers);
- energy efficiency (the amount of electricity consumed by all component devices);
- ability to work offline (automatic switching of the air exchange rate);
- cooling and heating function;
- system freeze protection.
Дополнительные функциональные возможности – увлажнение, ionization, ultraviolet disinfection.
Possible options for supply and exhaust ventilation
The main element of the installation is an outdoor fan, forcing air masses from the outside. Its power determines the area of u200bu200buse of the structure - in residential buildings or industrial enterprises.
Ventilation settings can be natural and artificially induced.
- In the natural version, the movement of air occurs without auxiliary devices due to natural physical phenomena (wind pressure, temperature difference between outside and inside). This method does not require electricity, but its efficiency is much less.
- Artificially stimulated inlet structure equipped with electronic settings, which carry out forced air exchange in the building.
There is local and general ventilation.
- With the help of local air exchange, unwanted odors are removed in the place of their greatest accumulation..
- The general ventilation mechanism applies to the entire room, where the emphasis is on even air distribution.
Mounting Features
Полноценная система приточно-вытяжной вентиляции – довольно трудоемкий процесс, carried out only during the overhaul of the building. Drawing up the scheme of supply and exhaust air ducts, the first step is to determine the location of the ventilation installation (utility room, attic). A professional approach to mounting will ensure uninterrupted circulation of air masses and high-quality air conditioning.