Forced ventilation with heated air. Valve ventilation

It is Difficult to overestimate the importance of ventilation. It is necessary both in everyday life and in the workplace. Typically ventilated spaces such as residential homes, industrial buildings (shop, plant) as well as offices, offices, warehouses and more. In any case, it is a necessary attribute everywhere where something is stored or located, and there is a possibility of leakage of hazardous or toxic substances. But whereas in most cases used natural ventilation, today popular forced ventilation with heated air. That's about it, and we will discuss in this article.

Natural ventilation

Natural ventilation without any doubt good and has some advantages. For example, for the device there is no need to perform complex installation works. In addition, this type of ventilation requires little or no investment. Air movement in this case is provided by the difference of the temperature in the house and outside. This produces thrust, and the room air is drawn vertical or inclined channels. The wind can significantly help, greatly speeding up the process. In the room the air goes through special channels. Before they were not, therefore, the flow passed through the cracks in the Windows and doors. But the effectiveness of such ventilation is not always justifies hopes. This is due to the fact that it is dependent on weather conditions that is not strong by her side. However, properly mounted forced ventilation with heated air is able to solve the issue. Now we understand why.

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The benefits of fresh air

You see, if we have the ability to control the flow of air entering and leaving the premises, why not create a more comfortable environment for work or relaxation? But you need to understand that there is a natural supply ventilation, and is compulsory. We are interested in is the latter, as its efficiency is higher, especially for the winter period. But in case of forced ventilation with heated air as a simple fan will deliver only cold air. Often there are special requirements for air purity. Installed optional equipment is able not only to clean but also moisturize and heat. Let us understand what is forced ventilation with heated air, what are its features and how is the installation. There is a lot of important nuances and details that must be known and implemented.

Central and individual ventilation

You Need to understand that the method of installation of ventilation depends on its type. Central is designed to supply air to the entire building. For example, in a production shop or large office. In this case, use patterned system that can serve buildings of any size. But the installation in this case must be done by professionals in a phased mode. Any error leads to the fact that the ventilation efficiency in General decreases. Some areas can get more air than they need, others less.

Device to maintain one or more premises is more than simple. This kind of ventilation can be mounted in a single space, this significantly reduces the noise from the fan. Such systems are very popular, and install them can even novice.

Why the need For a valve of ventilation?

Many systems do not have this component at all. For example, natural ventilation does not provide for the installation of such equipment. Occasionally set the fan which is driven by the work of the wind, but in calm weather are slim to none. And the valve is a part of ventilation, but it is mounted on top of the plastic window. Please note that we are talking about tight Windows, as wood flow air streams, and condensation, mold is not formed.

In all cases the installation is performed in the window frame, made of PVC material. However, his integrity is not violated, so the level of ongoing noise will remain the same. Usually a hole is drilled in a special jig at the top of the frame. Installation can be performed in the manufacture of Windows in the shop, so in the finished product. While mounted valve ventilation does not require removing the glass. It is very convenient and efficient.

The Advantages of valves in ventilation

The Most significant plus, which I must say first and foremost, is to provide premises with fresh air. The inflow was very impressive and up to 30 cubic meters of air per hour. But even at such volumes completely eliminated the temperature fluctuations, especially when using supply ventilation valve heated air. The same applies to such an important parameter as humidity. Drafts is also available, so do not be afraid to catch a cold. Already usingsome time you will notice that condensation has ceased to form, and mold in General can forget. Thus the operational characteristics of Windows, such as sound and thermal insulation, remains at the same level. If you are using a simple system without heating the air (air heater), then you do not need a network connection. While the opening of the valve is almost imperceptible, as is done in the same color as window frame.

Something else about ventilation

Currently, there are 4 types of artificial ventilation. They are all mechanical and are effective-and cost of installation. Thus, ventilation with heated inflow is the most perfect. Its benefits lie in the fact that depending on the time of year the air is dried, then cooled. Normally, the change of parameters is done using Central air conditioning. But modern heaters involve a large number of functions. For example, clean air is in almost all models. It uses a special filter that must be periodically changed.

In Brief about cost

To create a normal microclimate in warehouses, industrial buildings and other premises such as schools, libraries, hospitals, it is advisable to use a supply-and-exhaust ventilation with heated or cooled air. Thus the installation in private homes or apartments of such systems may cause some doubts. First, this is due to the high cost of equipment and installation. Today, the price of supply ventilation unit with heated air starts from 40 000 rubles. It should be understood that the system is equipped with a heating element, the filter and the sensors, allowing to determine the indoor temperature and the need for heating or cooling. The equipment operates in automatic mode. All you have to do is periodically change the filter element.

Conclusion

The Installation of forced ventilation with heated air in the house must be done by professionals. First, this sophisticated equipment is not so easy to mount. Secondly, it is necessary to adjust the sensors, which is also done by the masters. Usually the price for installation is about 10% of the equipment cost. For example, the system ventilation “Domvent” is very popular. Domestic manufacturer produces high quality valves that have multiple mounting options. In addition, it is relatively inexpensive, and, judging by the consumer reviews, the quality is very good. In principle, this is all that can be said about the fresh air supply heated (cooling) flow. As you can see, the system is highly effective, but their cost makes one think.