In order to ensure the right ventilation in a private house, you need to install special equipment in the storeroom, in the kitchen and in the bathroom, there must be a permanent influx of fresh air to all rooms.
One ventilation will be completely insufficient, it will be enough for winter, but in the summer, allergens and harmful impurities will penetrate into the room together with fresh air.
If the room is badly ventilated, then the room will be wet air, it will become heavy and the unpleasant smell will appear. These problems can be solved if you correctly install ventilation.
It should be thought out even at the design stage of the house, but if it is built, it can be mounted in the already constructed construction.
Ventilation selection for a private house
Good ventilation should be rational, economical, smooth, silent and efficient, ventilation of the house may be natural, it is an inefficient option, since such a system will depend on street air and wind.For the creation of mechanical ventilation, additional elements will be required, do not do without a fan, electric motor, dust waveler and an air heater. The device will not depend on the climate, the air supply volume can be adjusted.
Choosing a ventilation system, you need to consider what the room is intended, its features, layout, volume, main sources of pollution and the number of permanent people.
There are many ventilation systems, some are used in country houses, others are intended for enterprises. It is necessary to understand what kind of ventilation types are, and to know their features, then you can correctly plan ventilation in the house.
The supply ventilation can be designed in different ways, the easiest way to install the valve at the top of the frame is to improve the penetration into the room of fresh air, sometimes use the trim fan, it is attached to the frame or through the hole existing in the outer wall.
If telephone wells are used mainly to lay the cable under the ground, then the ventilation wells are suitable for the above-ground installation.
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In winter, many cold air penetrates the room, so often use more complex ventilation. It has an automatically managed calorifer, it is able to independently adjust the power, and is protected from overheating.
Ventilation scheme in a private house
In a private house, it is better to use the supply installations, these are compact, monoblock devices, all of their elements are in the housing, which is protected from noise, it can be a fan, calorifer, valves, cooler, filters. The calorifer will help warm the air in winter, the system can be controlled using the remote, some settings are equipped with a timer that allows you to set the exact time of their inclusion.
For a cold climate there are special non-freezing air heaters, the device is fully automated. The simplest version of exhaust ventilation is a fan in the window, it will help remove contaminated air out of the room.
Such fans are suitable for the bathroom and toilet, it can be connected to the switch, it can be a sensor that will work while the room can be installed normal humidity. The most effective is the supply and exhaust ventilation.
The supply device fits fresh air, and the exhaust removes the exhaust, the devices work together and have the same performance.
- If there is a lot of dust, odors and harmful substances in the air, it will be suitable for general ventilation, it is necessary to correctly calculate the amount of air removed, sometimes the air is more removed than it arrives, it happens if there are many poisonous substances with a strong smell, the lack of air can be refunded through Open openings or from other rooms.
Local ventilation will allow removing harmful impurities from the place where they accumulate, an example of such ventilation, this is a hood in the kitchen, located above the stove.
The ventilation systems equipped with a recuperator are popular, this is a metal housing, it is a heat exchanger, as well as an exhaust and trim fan.
This system will save up to half of electricity when heating in winter. Cold air will partially warm with warm exhaust.
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It will come, and deleted forcibly with the help of the supply and exhaust fan. If there is a system of air conditioning, then in summer, warm air will be partially cooled.
Installing ventilation in the house
When installing the ventilation system, you need to consider how durable building structures, the ventilation scheme should be selected individually. All elements of the system must clearly perform their functions, it is necessary to arrange them in separate rooms, such a system will resemble individual devices, and not a single system is very simple.
If you have a house from a bar, it is best for it that it is suitable for it, exhaust ventilation with a recuperator, it needs to be developed during the design of the house. It is optimal for electricity saving.
In the house you can put an automatic microclimate system, it will help adjust the temperature, air humidity and its composition. This system can correctly establish only a professional specialist, do not care for this work, if you do not have professional skills.
Very well, if the ventilation scheme in a private house was selected by a specialist at the stage of design work.
A simpler system can be made independently, it is possible to save on the installation work, and you can learn about the device of the ventilation system, which will simplify further planned inspections and repair of the system.
To begin with, you need to prepare the necessary tools and materials, you will need a ventilation pipe of the required diameter, the electoCabel, the marker, but you can also use a pencil, construction level, burglar, hammer, chisel, bump and perforator, and you will not hurt without mounting foam and aligning and finishing Putty.
You need to start working with the preparation of their clear plan, draw the ventilation scheme, you need to think over all the nuances of the system in advance so that you do not have to redo it.
Ventilation must be installed before the start of repair. With the help of a marker, apply markup in all rooms where it will pass, additionally need to install the fan in the pipe, it will provide better ventilation.
For her, it will be needed a round tube, its diameter should be 2 centimeters more than the fan, then the ventilation box is installed, it must be closer to the floor.
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With the help of a marker, make a place in the pipe for the ventilation pipe, the hole should be slightly wider than the pipes, drill it better than the perforator, the remnants of the material are crushed out of the wall with a chisel and hammer, thoroughly clean the surface from pieces of walls and other garbage.
The most responsible part of the work is the installation of pipes, the effectiveness of all ventilation will depend on its correctness. Put the fan inside the pipe and secure it, wind the pipe into the prepared hole.
The space formed between the wall and the pipe can be filled with the mounting foam, it takes 12 hours to dry out, and other pipes are laid in the same way. Be sure to bring electricity to the system, without it the fan will not be able to work.
With the help of the Bulgarian, do two holes in the wall parallel to each other, their depth should be about 1.5 centimeters. A bump or a hammer with a chisel to remove the excess material and prepare the holes for the wire. Make a hole for the switch box, pave the cable and secure it with the brackets, then connect the ends of the wire with the fan and the switch and isolate them well.
Next, you can begin to make an external ventilation finish, wake all the joints with a sealant so that the ventilation worked is better, before placing the wires inside the wall, check the correctness of their functioning.
Install the switch box for the fan and squeeze it with cement mortar. Remove the knife an extra mounting foam, a wall with a cable to zaugh a cement solution, and then place the aligning and finishing putty.
Put on the end of a decorative lattice that is part of the pipe, it can be fixed with self-drawing, put these lattices for all pipe outputs into the room. You can learn about the installation of ventilation more if you visit the Construction Forum on our site, there you can always find a lot of useful information.