fans for greenhouses may vary in thickness and size Currently, many gardeners and gardeners installed on their plots and greenhouses greenhouses to grow different types of crops year-round. To collect good harvests of vegetables and fruits, it is necessary to create a favorable microclimate within the greenhouse for the growth and maturation of plants. To do this, install fans.
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- What is the ventilation in the greenhouse
- Forced ventilation greenhouses: Ventilate the room automatically
- ventilation in the greenhouse polycarbonate: 3 types of ventilation
- Automatic ventilation greenhouses with their hands
- Ventilation greenhouses with their own hands( video)
what is the ventilation in the greenhouse
If you do not create a greenhouse favorable climatic conditions for plants, they will not grow and produceA poor harvest or even a precipice. To prevent this from happening, the greenhouse must necessarily be ventilated, to save it from the abundance of moist air. Since it creates a comfortable environment for many diseases from which plants can die.
Ventilation in greenhouses plays an important role. Air-conditioned room, we refresh the climate, save it from stagnation of air, while maintaining a certain temperature and humidity. There are two types of ventilation: natural and forced.
Due to ventilation in the greenhouse, you can improve the growth of crops
Make natural ventilation is possible with the help of vents and doors - a manual way. Also, a good, compulsory air circulation inside the greenhouse can be created by installing a fan in it. If this is done, you can immediately get rid of several problems: from the formation of mold and fungus, from the fogging of glasses and the emergence of condensation. This method is called automatic.
Ventilation tasks:
- Humidifies and cools the air;
- Ventilates the room;
- Produces correct air circulation;
- Creates a specific microclimate.
Distinguish between fans by their power, size and operation principle. There are three types of fans: channel, centrifugal, axial. Each of them performs its own special functions.
Forced ventilation of the greenhouse: airing the room automatically
If the natural way is to ventilate the premises of the greenhouse with the help of ventilations and doors that people open manually, then forced ventilation is automatically created using various artificial devices that can work without the presence of a person.
The ventilation of the greenhouse can be automatically carried out with the help of fans, which can be installed not only by inviting experts, but also independently.
automatic ventilation system significantly improves the functional greenhouses
fan can create favorable conditions for plant growth, not only throughout the greenhouse, but also for a single plot. Forced ventilation has its own ventilation options: fresh air, cold air, by means of a fan, into the interior of the greenhouse and exhaust, this happens when the opposite is true, the device pulls moist air from the room. Usually exhaust and supply fans are installed opposite, then the effect from them will be better.
Automatically ventilate the room in several ways:
- Electric;
- Hydraulic;
- Bimetal;
- With automatic ventilation.
The electric method is the most inexpensive, it is popular among many owners of greenhouses and greenhouses. The electric fan can be installed in different places of the greenhouse, they are very reliable in operation. The hydraulic method is considered to be the most durable and easy to install. It can be assembled very quickly. Such a system consists of sensors and levers, with the help of which the system opens and closes. The bimetallic method consists of metal-plastic plates, which, when heated, bend and open the windows. Use this system is only possible for small windows and windows, large size, it can not open slightly. The most simple and common are the window vending machines. They are used by most gardeners and truck farmers.
Ventilation in the greenhouse made of polycarbonate: 3 kinds of ventilation
The ventilation in the greenhouse made of polycarbonate is the newest and rightly considered to be the most practical and perfect. It is very simple to mount and use in the future, it has an affordable price, the most suitable for growing any kind of crops.
Ventilation in a greenhouse made of polycarbonate is carried out with the help of ventilation. This is the natural cooling system. It is best to immediately place the pane at the top of your building so that they can constantly supply the interior of the greenhouse with cool, street air.
Ventilation hood for the greenhouse can be located both in the wall and in the roof
The greenhouse, which is made of polycarbonate, very well dissipates the bright light of the sun, does not allow air to overheat indoors, it is reliable and will serve youfor a long time.
Methods for ventilating greenhouses made of polycarbonate:
- Venetian blinds;
- Classic window leaves;
- Supply ventilation.
The shutters - blinds differ from the classic with its complex design. It works on the principle of shading. Such a system is more effective and reliable. Allows air to enter the room constantly, does not allow drafts inside the greenhouse at the same time. Installed in such a greenhouse and supply ventilation, with it, you can properly adjust the flow of air flows at the necessary intervals of time. Thus, a favorable microclimate for plant development is created inside the building.
Automatic greenhouse ventilation with own hands
Increasing or lowering the room temperature will not be an adequate condition for the normal process of plant cultivation. It is important to maintain the correct temperature and humidity regime. With an increase in the temperature of the air, there is an increase in humidity in the greenhouse, and this contributes to the formation of fungus and mold. Therefore, to maintain the temperature level, various automatic systems are used for ventilating greenhouses, including. Homemade.
Automatic ventilation of the greenhouse with your own hands will avoid unnecessary costs for the purchase of an expensive, finished structure. Having made it competently, you will provide the greenhouse with proper ventilation.
Before making automatic ventilation of the greenhouse with your own hands, you should watch the training video
Make automatic ventilation for your greenhouse using a hydraulic piston, you can, with the necessary and simple materials that you can find at homeOr buy on the market.
Materials that we will need to make the device:
- Aluminum can;
- Cylinder, which can be glued from polycarbonate;
- Garden hose;
- Inflatable ball;
- Knitting needle;
- Piece of styrofoam;
- Thin lace or fishing line;
- Aluminum or steel plate;
- Adhesive and sealant.
The junction of the canister with the hose must be absolutely sealed to prevent leakage. Then your design will work successfully, without failures.
Ventilation of the greenhouse with your own hands( video)
To ensure that plants receive sufficient oxygen, do not overheat and give a good harvest, greenhouses must necessarily be ventilated. You can do this in a natural way, automatically or by installing a split system.
