If in apartment buildings ventilation systems are still provided at the design stage, then the owners of private houses have to organize ventilation themselves. In large houses of the private sector with plastic windows and hermetic doors, natural ventilation is impossible. In these cases, supply and exhaust ventilation is equipped.
Many houses have the possibility of combining natural ventilation with a mechanical supply type. About ventilation exhaust ducts, it is worth thinking even when designing and building a house. Calculations for them should be carried out taking into account the location of the premises.
For large houses, it is recommended to install at least three ventilation risers. Explosive channels come out to the roof, and hoods with fans installed in them can be placed in different places. The market offers ready -made supply monoblock ventilation with built -in automation to saturate the rooms with fresh air. But for this, the house must be installed in the wire grilles, at the bottom of the doors, for air outflow.
The most difficult is the organization of temperature adjustment in individual rooms of the house. For this, the supply systems of ventilation should work together with the central air conditioning, which is involved only in the mode of creating clean air for breathing. And in separate rooms, the temperature is brought to the necessary air conditioners.
The installation of ventilation in a country house requires not only the cost of its installation, but also for electricity. Reducing costs for paying electricity can be achieved by installing special blocks equipped with thermal assets in ventilation systems. In this case, the supply and exhaust air will not be mixed, and the use of heat in ventilation systems will reach efficiency up to 85%.
Electricity costs can be reduced not only by the installation of recuperators. You can achieve this with the help of auxiliary equipment: air ducts, valves, fans, etc. p. You should know, the shorter the segments of the air duct pipes, the maximum pressure created in them, and in long pipes, on the contrary, the pressure drops and the fans installed in them must have great power.
The equipment of all ventilation systems, as a rule, is placed in basements or in attics, and in some cases, the space above the suspended ceilings is used for this. The air ducts are isolated thermo – and soundproofing materials.
