How to make the ventilation in the cellar with their hands .Installation instructions for drawing a picture .

Methods for monitoring wind: how to make the ventilation in the cellar?

Any grocery store should be well protected against moisture, cold and musty.In this regard, a cellar carefully waterproofing, insulated and provide adequate ventilation.Permanent fresh breeze will not allow the excess moisture and harmful gases linger in the back room, provide vegetables and fruits should "breath" and protect them from premature rotting.

ideal cellar ventilation system is based on a fully automated adjustment of the intensity of supply and exhaust air streams.All drives "smart" device, responsive to the slightest fluctuations of a microclimate in the premises.But not everyone can afford to buy the unit cost 1,5-2 thousand dollars (climate control unit, monoblock) ...

does not matter, we explain how to settling the cellar with their hands ventilation without buying expensive equipment. There are two options:

• natural cellar ventilation system;
• combined scheme with forced draft exhaust air.

They are equally popular among the owners of underground storage facilities, so we describe how to do each of these types of ventilation to the cellar with their hands.

affordable and easy - natural ventilation in the cellar

to the principle of natural ventilation in a private home, each sign.From one hole out the exhaust air, and the other comes fresh "batch" of wind.Similarly equip natural ventilation in the cellar:

• exhaust pipe to remove the dirty air is drawn along the corner of the room, and its lower open end is located above the floor at a height of 1.40-1.50 m Next channel extends to the roof.and rises above its ridge (40-50 cm).
• Ventilation pipe for fresh air intake mounted on the hood in the opposite corner of the cellar.Its open end is set above the floor at a height of 45-55 cm bore penetrates the overlap and protrude above the zero level on the floor of 80-100 cm

for laying channels are commonly used asbestos pipes, but their diameter is defined by the relation:..

at 1 m2 cellar = 26 cm2 cross-section of the duct

For example, you have a cellar of 8 m2.Hence, the pipe cross-sectional area should be 208 cm2.From school mathematics know that the area of ​​S = πR2 circle.As a result, we need a pipe diameter of 16 cm (rounded value).

natural ventilation scheme works only if there is a temperature difference between the street and the interior.Once pripechet sun, your stocks will cease to "wash" the fresh air flow.This is a significant drawback of the system, because the idle period, in some cases more than 6 months!To solve this problem can be slightly improved scheme.

Strengthening scheme or how to make the ventilation of the cellar?

This, of course, go to the cellar of the combined ventilation system, which is an improved model of the previous scheme.Its mode of operation - all year round, because it does not depend on temperature differences.The breeze arises from the differential pressure caused by mechanical means.The exhaust pipe is inserted into the fan, which helps to quickly get rid of working out in a room and creates favorable conditions for a natural fill "emptiness" of fresh air.

If ventilation is organized in a similar way in the garage (located underneath the cellar), the system can be connected by means of pipes.Just remember that the angle of the pipe should not be less than 45 °, otherwise the power of the natural vortex will be significantly weakened.

Combined ventilation cellar in the house - the best option arrangement.The fan is inexpensive, consumes a small amount of power (up to 100W).Some craftsmen and does reduce the costs to a minimum by connecting the device to a windmill for electricity is not, and wind energy.

cellar ventilation winter working in emergency mode.Link is very strong, it can lead to excessive cooling of the products.To avoid this, the valves on the tubes provide strength to adjust air streams.

to protect the outer ends of the tubes using a grid and conical roofs.They also should be thoroughly warmed.