Ventilation of a vegetable pit in the garage: organization of air exchange in a garage vegetable store

Ventilation system in the pantry

Not everyone has the opportunity to store crops in the cellar.

In an apartment, when designing a pantry, it is also important to take care of equipping it with ventilation and lighting. For storing potatoes and other vegetables in the pantry, it is best to choose an air cooling system with an air vent filter

In a private house, it is best to additionally make a window opening into the pantry.

A separate ventilation duct should lead to the pantry. Vegetable storage in a residential building must be cleaned frequently so that there are no foreign odors. A modern person must learn how to properly use the pantry. It is important to learn how to divide space into functional parts.

It is best to hang the bow in nets under the ceiling. The main thing is that heating pipes should not be connected to the pantries, otherwise it will not be possible to save the crop or other products in the pantry.

It is best to store onions in a grid suspended from the ceiling.

Cellar in the garage - ventilation

At first glance, it may seem that the presence of ventilation in the garage in the cellar is a clear overkill. In fact, this is a non-residential premises intended for car repair, storage of things or harvest from the dacha. However, everything is more complicated than it seems.

First, it is worth remembering about “things or crops” - for their long-term storage, you need to observe a certain temperature and humidity. A cellar without ventilation will quickly become damp and stuffy, and a fungus may appear on its walls from an increased level of humidity.

These factors can lead to damage to things, rotting and moldiness of products. Worst of all, the moisture that accumulates in the inspection hole can contribute to corrosion of the underbody of the car and other metal parts and surfaces.

In addition, toxic fumes and fumes from gasoline and engine oil can accumulate in the basement, which will definitely make the vegetables stored in it unfit for consumption. And a long stay in such a cellar can then “come around” with symptoms similar to poisoning. And, in the end, gasoline and oil vapors can lead to a fire.

Therefore, ventilation in the basement of the garage is a matter of car safety and your safety. According to SNiP 41-01-2003, at least 180-200 liters of air per hour should enter a garage of standard sizes. In Europe, these requirements are stricter and there this number is almost twice as high.

Proper ventilation in a garage with a basement - diagram:

Natural

Now let's talk about how you can organize ventilation in the garage and basement (inspection hole). There are two main types of ventilation:

• natural, when circulation is provided due to the difference in air temperatures outside and inside the room;
• forced, using fans.

The advantage of a natural ventilation system is the ease of installation and the absence of energy costs. It can be used in small areas, such as our garage and its cellar (or viewing hole).

First of all, on the Internet you can find a diagram of the ventilation in the basement of the garage. Also, the most primitive natural hood in a garage with a cellar can be organized by hollowing out a ventilation duct into a single brick wall. Not very efficient, but extremely fast and cheap. At the same time, do not forget to install a fine metal mesh at the entrance of the cellar hood in the garage so that rodents or birds do not penetrate through it into the garage.

A more advanced option for natural ventilation is the installation of supply and exhaust ducts. As the name implies, through the first air duct, air from the street enters the cellar, and through the second, the outflow of exhaust air is carried out, and with it moisture and gasoline vapor.

For such a ventilation system, it is necessary to use two pipes with a cross section of 5 to 15 centimeters; stainless steel or plastic should be chosen as the material.

Air ducts should be located on opposite sides of the room, while the supply pipe should be 15-30 cm above the floor level, and the exhaust pipe should be closer to the ceiling - this will organize the movement of air from the bottom up and horizontally.

The inlet of the supply air duct from the outside should be slightly above ground level, and the outlet of the hood should rise half a meter from the highest point of the garage roof. Do not forget to equip the air ducts with protective grilles and caps.

IMPORTANT: In winter, the inner walls of the pipes can become covered with frost and ice, and this can eventually lead to blockage of ventilation. To avoid this, it is necessary to insulate the hood in the garage with a basement and regularly clean it from snow and ice during the cold season. In principle, such an hood from the basement (in the garage) may be enough

But, unfortunately, it does not always work - if the temperature is the same outside and indoors, then there is practically no circulation of air masses (this is especially often manifested in summer). To solve this problem, you will have to attend to the installation of a forced ventilation system.

In principle, such an extract from the basement (in the garage) may be enough. But, unfortunately, it does not always work - if the temperature is the same outside and indoors, then there is practically no circulation of air masses (this is especially often manifested in summer). To solve this problem, you will have to attend to the installation of a forced ventilation system.

Inspection pit ventilation in the garage - diagram:

Typical natural ventilation scheme

This version of the air exchange system is suitable for cases where the garage is used only as a parking lot and is visited irregularly for a short period (1-2 hours). It is enough to provide natural ventilation. It is set up as follows:

1. Make holes on opposite walls of the building. A sufficient diameter is determined taking into account air exchange, it all depends on the purpose of the garage. The more tasks are solved indoors (repair, car painting, etc.), the larger the hole should be.
2. On the one hand, the opening is located at a height of 20-50 cm. Cold air enters the room through it.
3. On the opposite wall, the hole should be under the ceiling. Thanks to this arrangement of openings, a sufficient intensity of air exchange is ensured in a natural way. The exhaust air is removed from the garage through the second hole. Without it, ventilation will be ineffective.
4. An air duct must exit from the hole located under the ceiling. Its upper edge is placed at a height of 2 m. If this condition is not met, an additional deflector is installed at the outlet of the duct. Thanks to him, traction is significantly increased. The pipe is closed on top with a visor, which helps prevent precipitation from entering the room through the duct.
5. The inlet vent is covered with gratings. This is done to protect against dirt, leaves and small rodents. The grille is installed outside.
6. From the side of the garage, the openings are closed with doors. They are used to regulate the air flow. The openings must be sealed around the perimeter to avoid the penetration of cold air from the outside with the doors closed.

Ventilating a garage with a basement allows you to create acceptable conditions in the room, if sufficient air flow is provided. The scheme of its work is based on the appearance of a temperature difference (outside and inside) and natural draft in the air ducts. This is facilitated by the location of openings on opposite walls and at different heights. As a result, the outflow of air masses from the garage is accelerated. This leads to rarefaction of the air. As a result, air flows more intensively penetrate into the room.

Natural ventilation in the inspection hole in the garage not enough. If the area of ​​\u200b\u200bthe room in the underground is large, even the thrust reinforced by means of a deflector will not be enough. In this case, a forced ventilation system is equipped. Its effectiveness is much higher than natural

However, it is important to organize not only the forced outflow of air masses, but also an intensive air flow into the room. Otherwise, the fan will run idle without performing its function.

The purpose of the pit in the garage

The garage building of an average city dweller is often equipped with a so-called vegetable pit. Its main and only purpose is to store the seasonal harvest of vegetables, canned and other food products. The cellar inside is equipped with racks, shelves, boxes for convenient storage of harvested vegetables.

Inside the cellar, it is necessary to maintain a certain temperature, humidity indicator, which should not go beyond the norm.This will negatively affect the shelf life of vegetables: with an excess of moisture, they will rot ahead of time, with a strong cold influx, they will dry out.

Ventilation allows the vegetable pit to perform its main function - storing vegetables from autumn to spring.

In addition, a viewing hole is often located under the garage. It is intended for repair, technical work, which must be carried out directly under the machine.

Despite its small size, the viewing compartment also needs constant ventilation and drying, because moisture from the car can often get inside, condensation can accumulate. Over time, this will lead to the destruction of the walls of the pit, it will become unusable.

The ventilation systems of the garage building, vegetable and inspection pits can be both autonomous and interact to a certain extent.

Forced cellar ventilation

Forced ventilation in the cellar can be implemented using low-power fans (100-200 W is enough), which is installed in the exhaust or supply pipeline (while you should monitor the correct direction of the generated air flow).

Such a ventilation scheme is characterized by stable operation regardless of changes in weather conditions. The only drawback of the system is its volatility; when the power is turned off, the ventilation efficiency is significantly reduced.

The solution to this problem can be forced ventilation in the cellar under the garage or house with the help of deflectors or special turbines that use wind power. The essence of the method is to install a deflector on the upper part of the exhaust duct (instead of a standard cap).Under the influence of wind on the blades of the device, the impeller begins to rotate, while the generated air flow provides a vacuum sufficient to ensure ventilation.

The principle of operation of the turbine is somewhat different. Its rotation is transmitted by means of a flexible shaft to a conventional mechanical fan, the rotation of which provides the necessary vacuum.

These simple mechanisms can significantly increase the efficiency of natural supply and exhaust ventilation, so their installation is advisable in most cases of independent installation of ventilation systems.

As you can see, installing effective ventilation for the cellar is quite simple, the main thing is to follow all the rules described above. If there is no experience in laying communications, then it is better to resort to the help of a specialist who can take into account all the features of your buildings and choose the most optimal scheme.

Expert advice

When installing ventilation in the cellar of the garage, a number of the following points should be considered:

• The functioning of a natural structure is largely dependent on climatic conditions, weather, season and temperature. The peak of the efficiency of such a system occurs in the late autumn months and winter, when the difference between the temperature regimes is so strong that the air circulates around the room without the use of equipment.
• If a natural system is built in the cellar, you should carefully monitor temperature fluctuations: getting inside a large volume of cold air leads to freezing, and can harm the things and products stored inside. If the temperature drops sharply, the channels should be partially blocked from the outside.Usually, for a very frosty winter, the vents are left open only a quarter; in autumn and spring, you can open them halfway.
• In summer, the difference between the temperature inside and outside is minimal, the movement of air masses practically stops. For this reason, if a garage with a cellar is located on a site in the southern region, it is not advisable to arrange natural ventilation: it is worth giving preference to a combined scheme so that the fan turns on during the warm season.
• If the cellar is small, you can arrange a system from one pipe, but you will need to divide it into an outlet and a receiving channel. Each of them is equipped with its own valve, which is necessary to adjust the flow rate.

Conclusion: if a cellar or basement is equipped in the garage, which serves to store blanks, tools, fresh vegetables or cereals, the creation of a ventilation structure is mandatory. The combined system is considered the most effective, and natural ventilation is the cheapest. Regardless of the type of structure, it is quite possible to mount it yourself, it will require a minimum of tools, and the work will take an average of 1-2 days.

Types of ventilation

There are several types of ventilation that can be installed in the basement:

1. Natural ventilation in the cellar of the garage. This option is the most affordable and easiest way to ventilate the room. But in summer such a device does not work, and in winter you need to constantly check the ventilation ducts and monitor their condition.
2. The combined hood will provide good air exchange. It differs from the natural one only in that there is a fan near one of the air ducts, which provides additional resistance to air flow.Of course, it doesn't have to be on all the time. Use the fan only when you need to ventilate the room. The advantage of a combined hood is that it is equally effective at any time of the year.
3. Forced ventilation is carried out due to the constant operation of the fan. This method is more expensive, since it involves constant energy consumption. In addition, it is quite difficult to mount the system, and not every owner will be able to do it on their own.

Which option to choose depends on personal preferences, the size of the cellar and the volume of products that are in it.

In this video you will learn how to make a dry basement:

Features of the ventilation device in the cellar of the garage

In the basement, where vegetables and other food supplies are stored, it is especially important to establish air exchange. Otherwise, the room may become damp, and the products will become unusable.

Many equip a garage cellar for storage, and you should not forget about ventilation in it: this can lead not only to dampness due to the accumulation of condensate, but also to the complete destruction of the entire building.

Garage owners often strive to use every square meter of land they own. It is for this purpose that a cellar, a basement for storing valuables or blanks for the winter, is being equipped underground. Few people think that it is necessary to provide suitable conditions to maintain a stable microclimate in this room. However, even in a garage with a basement, proper ventilation is essential.

By ensuring optimal air exchange, many negative consequences can be avoided. These include:

• Formation of condensation on the walls.Because of this, the humidity in the cellar increases, which leads to the appearance of mold and mildew, spoiling things in the room. If this happens in a place where vegetable or fruit stocks are stored, they run the risk of spoiling very quickly.
• The upper part of the garage cools much faster than the underground, so it will be hotter in the basement all the time than above ground. This can cause moisture to accumulate at the bottom, evaporate and rise into the garage. This will be followed by damage to the car or motorcycle, as well as the tools stored next to them.
• Sometimes garages store something that would cause too much inconvenience at home: various fuels and lubricants and chemicals. When they evaporate, toxic substances are released that are dangerous to humans. If they accumulate indoors, a person is threatened with poisoning and even death. The arrangement of proper ventilation helps to avoid this threat: fresh air from the environment will constantly flow, diluting the concentration of toxins, and they themselves will be able to gradually disappear.

Therefore, although it may seem that installing hoods and fans in non-residential premises is an unnecessary luxury, you cannot do without them. Their absence can lead to many undesirable consequences that negate the benefits of using additional space.

The need for ventilation in the garage

Garage ventilation in winter is very important. Due to the temperature difference on a frosty street and in a warm hermetically sealed garage, condensation forms on the surfaces of walls and furniture. Prolonged exposure to moisture adversely affects the structure and all objects located in it.

Wooden shelves and tool cabinets begin to rot, concrete surfaces crack and mold, and the body of the machine and its parts suffer from corrosion. Part of the moisture evaporates, but due to the tightness of the structure, moisture does not leave its limits. That is why when opening the garage in winter, many car owners feel damp. In summer, there is a noticeable damp coolness.

And under the condition of winter bad weather with ice and snow, a person himself can harm the building, the car and himself. After trips, very often snow remains on the wheels, hood, and roof of the vehicle, in this case it is better to use tubular snow retainers on the roof. Once in a warm garage, the snow begins to melt.

Therefore, it is more expedient to create high-quality air exchange, spending a little money on it, than to carry out a major overhaul of the car in a few years. The difference in the cost of these works differs several times.

6 Ventilation setting

Due to the difference in pressure inside and outside the room, air will naturally penetrate inside. In case it is too cold outside, special dampers on the pipes can be provided. In addition, it is possible to install nets that protect against dirt and insects.

This method is the easiest, but it has many disadvantages, the main of which is the dependence on weather conditions. In warm weather, the air may not move in or out at all, because the temperature and pressure will be the same everywhere.

If the cellar is large, it is best to install forced ventilation in it, which includes mechanical elements - fans.Of course, electricity consumption will be a noticeable disadvantage, but the efficiency of such a system will be much higher, and it can function in any weather.

The installation of the system must begin with the same pipes for exhaust and supply ventilation. In this case, they do not have to be placed directly - you can also hold them at an angle, since a special device will drive air through them. Choosing the ventilation power, you need to proceed from the volume of the room. Too strong an apparatus can chill the cellar, too weak will be useless and will not bring a tangible effect.

The design that combines both natural and forced ventilation will function best. To do this, an exhaust fan is inserted into the ventilation duct to remove air. It removes air currents from the room and provides fresh air from another ventilation pipe.

Ventilation methods in a garage with a cellar

Scheme of intensive ventilation.

The main condition for the effective elimination of the negative impact of dampness is a competent garage and basement ventilation scheme, which can be supply, exhaust, supply and exhaust (forced, natural). The supply air is a good option for ensuring the supply of fresh air to the cellar (closed room), the exhaust cleans the polluted air well. However, the optimal scheme for a garage with a cellar is a combined supply and exhaust ventilation, which is performed in two ways:

Natural cellar ventilation is the cheapest and easiest option for arranging a room, in which you need to install 2 pipes: supply and exhaust. The principle of its operation is based on the temperature difference between indoors and outdoors.However, such ventilation does not work in the summer, when the temperature in the street and in the cellar is equalized, and in winter the system malfunctions due to blockage of the hood with frost. Therefore, the natural one is well suited for a small garage, subject to systematic maintenance of pipes in winter (clearing snow) and additional insulation of pipes before the onset of cold weather. To facilitate the maintenance of air ducts, a compromise option can be used - to install a removable outlet part of the pipeline.

Scheme of forced ventilation.

Forced - a good solution to bring the indoor microclimate as close as possible to natural conditions. The principle of operation is based on the creation of a forced air flow using special devices. The organization of air exchange can be carried out according to the principle of natural ventilation, that is, with the installation of two pipes, but one pipe with two flaps is also suitable.

The only plus of natural is low cost. However, this method of ventilation in the cellar is not suitable for large garages designed to store a minibus, truck and other large vehicles. That is why the supply air is the most effective way to remove toxic impurities and moisture, and to save the budget, you can use a combined method: both the natural ventilation method and fans.

Why is ventilation needed?

Proper arrangement of ventilation in a garage with a basement allows you to protect it from the following negative impacts:

• The appearance of condensation on the walls, an increase in atmospheric humidity. This phenomenon is fraught with the formation of mold, and if vegetables or fruits are stored below, they will quickly deteriorate.
• In winter, in the basement under the garage, the temperature is slightly higher than in the room itself, and without ventilation, the moisture that accumulates below evaporates, settling on metal objects above (car body, tools, etc.), causing corrosion.
• If chemicals, fuels and lubricants are stored in the garage, their fumes can harm people because they are very toxic. Proper ventilation, arranged in the garage, allows you to minimize the risk of poisoning, in addition, it provides fresh air and helps to weather unpleasant odors.

The arrangement of underground ventilation can be done in different ways, the choice of which must take into account the size of the garage and basement, location and other factors.

Preparation for the construction of the pit

The building we are interested in, which is, in fact, a small cellar (basement) located in a motorhome, can be considered an ideal storage for fruits, various pickles, and vegetables. The freshness of the products stored in it is ensured in a natural way. You don't need to spend money on electricity to keep your cellar at the right temperature. This fact is considered the main advantage of the vegetable store in the garage.

Before you build a vegetable pit, you need to:

1. Make sure that there are no utilities under the garage - gas and pipelines, electrical cables, and so on.
2. Explore the soil. It is necessary to clarify the level at which groundwater occurs. They should flow below the bottom of the cellar. Otherwise, your garage food storage pit can be flooded at any time.
3. Create a vegetable store project.Make a drawing of the cellar, determine its geometric dimensions and location in the garage. A self-made project will greatly simplify the process of building a basement and eliminate the possibility of various shortcomings.

Vegetable storage project in the garage

Experts advise not to make the vegetable pit too large in width (try to keep within 2–2.5 m). The depth of the storage is usually taken at about 1.7 m. It is advisable to place the cellar at some distance from the wall (about 0.5–0.6 m), so that later you can easily perform high-quality and reliable waterproofing of the pit. In most cases, it is recommended to insulate the vegetable store. A mandatory operation is the procedure for arranging the ventilation system in the cellar, as well as carrying out work to protect it from moisture.

You can come up with the internal arrangement of the storage yourself - it all depends on your individual requirements. But the descent into such a small structure is best done in the form of an ordinary wooden ladder with several strong crossbars. You will cover the stairs with a hatch, which will serve as a convenient entrance to the cellar.

Ventilation in a garage with a basement?

In this case, the importance of the ventilation system is twice as high, as it will protect the products in the basement from various harmful substances that necessarily accompany any running vehicle.

Option one. natural ventilation

Everything here is almost the same as in the version described above with a garage.

But at the same time, it is important that the garage ventilation is separated from that in the cellar. Get one pipe inside (it will supply air down) almost to the floor.Install the second pipe diagonally under the ceiling - it will remove air masses through all rooms and the roof

From above, its height should be at least 50-60 centimeters. The more the pipe protrudes above the roof, the stronger the thrust will be.

Install the second pipe diagonally under the ceiling - it will bring air masses through all rooms and the roof. From above, its height should be at least 50-60 centimeters. The more the pipe protrudes above the roof, the stronger the thrust will be.

Option two. mechanical ventilation

Here, as we have already found out, in addition to everything else, forced ventilation devices will be used, which can be:

• electric fan;
• monoblock universal;
• deflector;
• minion lamp.

Let's get acquainted with them in more detail. So, we have already figured out the fans, so we will not dwell on them. As for the monoblock, it is a certain number of devices enclosed in a single housing (this may include filters, heaters, the same fans, and so on).

The most expensive, but at this time the most effective way to ensure ventilation in the garage.

Deflector - if anyone does not know, it is installed at the end of the outlet pipe and is intended to rarefy and increase traction without the use of electrical energy.

Finally, the Minion lamp is necessary when the weather conditions are unable to provide a temperature difference, and the circulation as a result simply stops.This lamp heats the air, forcing it to rise and exit the garage through the hood.

Mechanized type of ventilation

The newest and most effective way to dry the cellar in the garage remains mechanized. In this case, the monoblock is fully responsible for air circulation, which provokes movement.

The software that is installed in it is controlled using a modular system. That is why this unit is called the most reliable at the moment.

The only drawback of the system is its high cost. Not every owner is ready to lay out several thousand to ensure normal air circulation in the utility room.

Ventilation of the inspection pit and basement: general information

To create an effective ventilation system not only for the above-ground premises, but also for an inspection pit with a basement, you will need to use a more complex system. Two principles can be applied here:

• installation of ventilation for the inspection pit and basement, which will be part of the air exchange system of the entire building;
• for premises recessed into the ground, a separate system will be installed that is not associated with general ventilation (it is more efficient).

What happens if you do not equip the ventilation system in the "low" sections of the garage building:

1. Corrosion of the bottom of the car due to the accumulation of moisture in the inspection hole and the resulting condensate.
2. Spoilage of food and other items.
3. The formation of fungus and mold.
4. Acceleration of wear of structural elements of the building.
5. Accumulation of toxic gases in the inspection hole.

The tasks that the ventilation of the inspection pit in the garage solves:

1. Ensuring fresh air supply.
2. Temperature control.
3. Removing excess moisture, preventing the formation of condensate, mold.
4. Removal of fuel vapors, exhaust gases.

Factors that are taken into account when planning and calculating ventilation:

• dimensional characteristics of the building and premises (area, height);
• the purpose of the premises is car parking, repair work, storage of food, equipment;
• temporal characteristics - the planned frequency of being in the garage of the vehicle, people, the complexity and frequency of repair work.

air flow in the garage

Estimated installation costs

The cost of ventilation units can be up to one hundred thousand rubles. This occurs when a complex programmable system is used to create a forced system. Similar structures are installed in large and specialized basements, for example, in wine cellars.

Equipment cost is approx. In each case, it depends on the diameter of the pipe, the power and functionality of the fan, and other indicators.

Creating a ventilation system is a simple but responsible undertaking. Careful observance of the installation technology ensures the "health" of the basement and garage. If ventilation was not equipped in advance, it is equipped at the beginning of the operation of the cellar for its intended purpose.

Advantages and disadvantages of ventilation systems

The choice of the type of ventilation system begins with a consideration of its positive and negative sides. Natural air exchange does not require complex installation and high costs, does not consume energy, does not make noise.

The main disadvantage of such ventilation is a large dependence on seasonal temperature fluctuations. In the warm season, its efficiency is close to zero.It does not allow to increase air circulation in adverse weather conditions.

The forced system is free from these shortcomings, has the ability to flexibly control the air flow. If necessary, you can install a fan not only on the exhaust duct, but also on the supply duct. You can regulate the air circulation manually, using programmable timers, or special control units that maintain the required microclimate.

The disadvantages of forced ventilation include: more complex installation, less reliability due to the presence of additional devices, electricity consumption, increased material costs.

Thermal insulation of the vegetable pit

A vegetable pit in a garage of such dimensions will allow you to store a sufficient amount of food, and due to its small size, heat loss through the walls and ceiling will be minimal. But in order to truly maintain the temperature regime, you need to do a few small tricks so that everything is really at the highest level, and you can be proud of your work.

Pit insulation can be done as follows:

1. Choose a thermal insulation material that meets the following properties:
   1. chemically safe,
   2. ecologicaly clean,
   3. withstands long-term operation without loss of quality,
   4. not affected by moisture.
2. Coat the ceiling, floor, walls with hot bitumen.
3. Lay on top of the insulating material.

Such a heat-insulating material can be, for example, foam. On the floor on top of the foam, you can lay out the floor from the boards.

Tip: you need to ensure that the thickness of the heat insulator is at least 10-15 centimeters!

Walls can be thermally insulated with expanded polystyrene.To work effectively, insulation must be applied to the plastered surface of the wall. The ceiling, floor and walls can be tiled to make it look beautiful and modern.

Arrangement of a vegetable pit - make the cellar perfect

The pit for storing crops in the garage, as we said, must be waterproofed. You may even need to make a circular drainage system in the cellar. Such activities are carried out in cases where groundwater is close to the bottom of the vegetable store.

Waterproofing a storage pit

The easiest way to protect the floor surface of a vegetable pit from moisture is as follows:

• treat the floor with a bituminous solution (for reliability - twice);
• lay sheets of roofing material on bitumen;
• apply the solution again;
• make a filling on the roofing material, using sand of a large fraction.

The storage walls can also be coated with bitumen or more expensive penetrating type waterproofing can be used.

The final touch is the installation of ventilation in the basement. The easiest way is to make a natural supply and exhaust system. To do this, you will need to place two pipes (for exhaust and fresh air) at a certain height from the floor. More costs will require the installation of forced ventilation. You will need to buy a special electric fan and put it in a pipe with two flaps. Your cellar for storing vegetables is ready!

How much ventilation is needed for a vegetable pit

A classic vegetable store under a private garage (box) is a room with a width / length of 2–2.5 meters and a height of up to 2 meters. The descent into it is usually arranged from a viewing hole using a ladder.

As a result, the cellar for vegetables and jars of pickles is obviously below the freezing level of the soil, which ensures that the temperature in it remains above zero even in winter.

Humidity in the vegetable store should be at the level of 80-95%. If it is lower, then the vegetables will begin to dry, and at higher rates, potatoes, beets and carrots will begin to rot quickly.

Ventilation in the garage vegetable store is arranged in order to:

• keep the air temperature in the pit at a level of 1 to +10 C throughout the year;
• remove excess moisture and carbon dioxide with ethylene from the cellar;
• ensure constant air exchange with the influx of clean outdoor air.

During storage, vegetables "breathe" and continue to ripen or gradually begin to rot. As a result of these processes, heat and moisture are constantly released. And if they are not removed from the vegetable store, then the humidity inside will reach 95-100%, and the temperature will rise above 10-15 C. And as a result, this leads to condensation and the development of rot, followed by loss of crop.

Ideally, the following conditions should be provided in the vegetable pit under the garage:

• temperature - plus 1–5 C;
• humidity - 85–90%;
• air exchange - 1 time / hour (about 50-100 m3 / ton of vegetables * hour);
• light - dimming with no direct sunlight, lighting is turned on only when people are in the cellar.

In reality, these indicators can only be achieved by installing a ventilation system with forced air induction in the vegetable pit under the garage. Moreover, it will have to include automation in order to maintain a stable microclimate.

This ventilation option will cost several hundred thousand rubles. Spending such amounts is completely unprofitable.Therefore, most often, ventilation in a garage vegetable store is built in the usual natural scheme from a pair of pipes.