Ventilation at home plays a very important role in ensuring a healthy and comfortable living conditions. Correctly 101 Ventilation, ventilation konditsionirovanieoborudovana home will provide you with clean and fresh air, and protect your premise from excessive moisture and mold. According to the SNIP 2.04.05-91 "Heating, ventilation and air conditioning" rate of air for premises set at 3m3 to 1m2 of living space, but not less than 30 m3 / hour per family member.

To provide the required quantities of air in their homes can apply the following types of ventilation systems:

- Forced ventilation;
- Exhaust ventilation;
- Ventilation.

Ventilation home ventilation system is designed to supply the necessary quantity of fresh air into the building. The peculiarity of ventilation is that air pollution is not removed, but simply replaced by clean.

Exhaust home ventilation system designed to remove contaminated air from pomescheniya.Dlya efficient operation of such a building ventilation system is necessary that the amount of air that removes offset by the influx of fresh air.

Supply and exhaust ventilation system of the house is based on the air-flow. Such a system is created using independent inflow and exhaust systems, or by installing an integrated system that provides both air supply and extract ventilation at home.

It should be noted that a separate supply and exhaust ventilation systems are used very redko.Zachastuyu for ventilation of the building installed air handling system ventilyatsii.102 ventilation and air conditioning
According to another classification, home ventilation system is divided into:

- Natural;
- Artificial.

Natural home ventilation system is based on the circulation of air through the door, the window openings and vents such premises:

- Kitchen;
- Bathrooms;
- Bath;
- Shower.

Ventilation channels for natural ventilation of the house can be laid parallel to the chimney or separately, in a vent stack. Ventilation channels writes Infobud is output to the level of the roof to create a pressure drop which gives rise to the effect of "rods". When natural ventilation of the house, the most dirty and hot air is expelled. Air intake is usually disorganized and there is the facility of infiltration. Thus, the temperature difference inside and outside the premises in the 15-16 ° C natural ventilation at home working quite well. This type of ventilation is most effective at home in the winter and the transition period.

Do not forget that for the effective functioning of the natural ventilation of the house, the walls ventilyatsionnyh103 Ventilation, konditsionirovaniekanalov should be smooth, no dents or grooves that reduce the "pull." Check the functioning of the natural ventilation of the house in a simple manner - Hold a lighted match to the ventilation grille and see the flame is deflected in the direction of the lattice.

Natural ventilation at home is the cheapest way to provide ventilation, but has many of its shortcomings. The first disadvantage of natural ventilation is a very strong exposure to weather influences (wind direction and speed, temperature). This is especially noticeable in the summer, when, due to an increase in temperature outdoors natural ventilation efficiency drops to zero. In addition, the natural ventilation of the house except fresh air "brings" the room even dust and allergens. Also, over time, the vents become clogged, reducing the quality of functioning of the natural ventilation of the house.

But, despite all these shortcomings more recently, natural ventilation was an acceptable solution for administrative and public buildings, where the main istochnikom104 ventilation, air-conditioning discharge of harmful substances in the air are the people themselves. At the same time, struggling with dust and air pollution in the cities, people are increasingly installed in the premises sealed doors and windows, which further reduces the efficiency of the natural ventilation. Thus, solving one, they create another problem and enter the environment discharge of harmful substances of building materials (which in any case are present), household chemicals, private life and so on. D. In this case, can not do without the use of artificial ventilation at home.

By artificial ventilation at home decided to attribute all of the systems in which the inflow or outflow is carried out by mechanical ustroystv.Vydelyayut following types of artificial ventilation at home:

- With mechanical ventilation and natural ventilation system;
- From a mechanical supply and exhaust ventilation;
- From a mechanical supply and exhaust ventilation and cooling (heating) of the air;
- From a mechanical supply and exhaust ventilation and adjustable room temperature.

Mechanical Ventilation and natural exhaust ventilation is a very cost-effective option of ventilation air doma.Vytyazhka occurs naturally or with the help of low-power fans in every room 105 ventilyaciyaotdelnom. The influx is organized directly in the room, using a centralized system of ventilation. As this system is best to use domestic or foreign monobloc unit with automatic control system.

The benefits of home ventilation with mechanical ventilation and natural exhaust systems are:

- The inability to overflow odors from one room to another;
- Efficiently organized system of ventilation (as compared to "pure" natural ventilation).

The disadvantages of home ventilation with mechanical ventilation and natural exhaust systems include the need for installation in the lower part of the door grille for air overflow from one room to another. In the absence of such arrays in separate rooms may occur overpressure, with its negative consequences. Also, since the exhaust ventilation at home naturally, when using such a system can not be recovered and the air as a result of a decrease in operating costs.

Systems with mechanical supply and exhaust ventilation of the building are used in case of impossibility of organizing the natural air extraction hoods or the need to control power at the enterprises, factories, industrial and domestic premises. The advantages of this type of ventilation of the house include the possibility of recovering and reusing the air after purification.

Systems with mechanical supply and exhaust ventilation and cooling (heating) the air is a natural improvement of the above mentioned systems in accordance with market demand. Es106 Ventilation, konditsionirovanieli you need, whatever, depending on the time of year, weather conditions, home ventilation system maintains an optimal air conditions (warmed up (cooled), dried (wetted)) that you need such a system. The change in air parameters can be carried out via a central air conditioner (heater). Furthermore, since current also equipped with air conditioning and air filtration system, similar to the setting home ventilation system you get a constant supply of fresh air and clean optimum temperature.

The system with mechanical supply and exhaust ventilation and adjustable room temperature is required in the case where you have a need to regulate the temperature of individual rooms. In this case, ventilation of the house is set to double-conditioning system:

- Centralized - for submission to the amount of air required only for inhalation;
- Local air, directly on the ground, to bring the parameters of the air in some areas up to optimum.

This distribution of the house ventilation system due to the fact that the volumes of air for inhalation significantly smaller volumes of air needed for temperature control pomescheniyah.Preimuschestvami this ventilation system is the ability to control the temperature on the premises and a significant reduction in energy consumption for building ventilation.

With all the pros and cons of the above building ventilation systems should be remembered that the choice of a ventilation system depends on the practical purpose space at home, especially the weather conditions (temperature) field which is zdanie.Sleduet noted that for the formation of high-quality ventilation systems at home , it is important to design the construction of the building itself, otherwise you will run into the problem of interference with the existing plan, home design, remodeling rooms.

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