Heating of greenhouses: systems for home, air heating with firewood, unheated projects, growing seedlings

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When year-round cultivation of crops in the greenhouse is necessary to maintain the correct temperature regime For year-round growing of crops in a greenhouse it is necessary to maintain the correct temperature regime Growing early vegetables, greens or seedlings all year round requires a specially equipped greenhouse. In order for plants to be healthy and beautiful, it is necessary to create the right conditions. It is very important to organize a watering system, timely feed plants with useful substances, and also to carry out preventive measures in the fight against parasites. To maintain the temperature in winter, you need to install a heating system. A warm greenhouse significantly increases yield. The heating of the greenhouse is especially important for truck farmers who plan to receive income from the grown produce.

    • Advantages of the heated greenhouse
    • Overview of the heating systems for the greenhouse: grow properly
    • Alternative to the air heating of the greenhouse
    • How to heat the greenhouse: simple methods
    • Heating the greenhouses with air: how to make it cheaper
    • Simple heatingHouses from a greenhouse
    • Heating system for a greenhouse( video)

Advantages of a heated greenhouse

A heated greenhouse allows a farmer to grow aThe walls all year round, it does not depend on weather conditions. To date, there are many ways to heat the greenhouse. Most heating options are economical and convenient to operate.

In order to properly select the heating systems for greenhouses, it is necessary to :

  • Identify the main objectives of the proposed heating;
  • Take into account the features and functions of the greenhouse;
  • Draw up an estimate of the costs spent and calculate the benefits of the event;
  • To think over the correct and convenient location of the heating system in the construction;
  • Calculate the number of materials required for installation.

Heated greenhouse gives you the opportunity to do your favorite things all year round Heated greenhouse enables you to do your favorite thing all year round

Also, before choosing a heating system, it is not superfluous to study all the proposed methods and types of heating systems. The simplest and least expensive is natural heating. Natural heating involves the use of solar resources.

Solar beams come through special sections of the greenhouse, which are made of polycarbonate or glass.

This method helps to warm up the soil and air. Due to the fact that the greenhouse is completely closed there is a cumulative effect. Warm air accumulates and does not go anywhere, while the plants absorb the necessary heat. For the organization of this type of heating, it is necessary to properly install the building. Adjust the temperature of the air in the greenhouse with this heating can be by airing. Unfortunately, this method is suitable for heating only in the spring, and in any way it can not be used in the cold season. In the case where there is no possibility to use natural heating of the greenhouse, artificial heating is used. To do this, use a variety of technical devices.

Overview of heating systems for the greenhouse: grow properly

In order to regularly maintain the heat in the greenhouse, it must be equipped with a special heating system. The type of artificial heating is different. Electrical heating of greenhouses involves the use of heating units, such as radiators. Heating with electric batteries makes it possible to reduce and raise the temperature with the help of special regulators. Electric heating is easy to install in greenhouses of any size.

Cable heating is not commonly used today, but this does not reduce its advantages over other methods. This method of heating is economically profitable enough, the installation of the system does not require much effort, it is easy to operate. In order to install the cable heating it is necessary to remove the top layer of the soil, and in its place to pour sand. In the sand layer, it is necessary to lay the heating cable with a snake or zigzag.

The huge advantage of a cable heating system is the uniform distribution of heat throughout the greenhouse area A huge advantage of a cable heating system is the uniform heat distribution throughout the greenhouse area

In order to keep the heat better, in addition use thermal insulation, which has stable properties to mechanical influences and humidity.

Infrared heating is used in polycarbonate greenhouses. This is an economical and simple device, where the heating element is an electric lamp, screwed into a ceramic electric casing. The advantage of this method is the possibility of creating zones with different temperature conditions. This method has a heating effect directly on seedlings and soil. The use of electric lamps is very advantageous, since these devices have a long operational period. Year-round warm atmosphere in this case is guaranteed.

Alternative to air heating of a greenhouse

Heating with water is the most popular method. The water is heated in a special boiler, and then pumped to the pipes, which are located between the plants. Heating water is suitable for greenhouses with a large area, as well as for a small greenhouse, located in the country.

The greenhouse is heated with a solid fuel system with wood or any other solid fuel Heated greenhouse with solid fuel system with wood or any other solid fuel

If it is necessary to heat the greenhouse for a period of several weeks, gas heating will do. This is the best heating, saving plants in the case of sharp temperature changes. When using the gas system throughout the year, additional connection of a special reservoir and collectors will be required.

Solid fuel heating system - the most alternative for small greenhouses. To install this system, you need a boiler that does not require special installation permits.

How to heat a greenhouse: simple methods

In order to select the most efficient heating, it is necessary to calculate the necessary heat for the installed greenhouse. The calculation is as follows: multiply the value of the total area by the heat transfer coefficient and temperature difference. After that, it is necessary to consider and analyze the location of the greenhouse.

Bubafonja is a good alternative heating for a greenhouse, suitable for hydroponic crops Bubafonja is a good alternative heating for a greenhouse, suitable for hydroponic crops

If the greenhouse is located next to a residential house, water heating is suitable.

To do this, you can conduct a heating main from the house to the greenhouse. The heating main is made of hoses that are filled with water. In other cases, other options are possible. In order to save money, you should use autonomous heating, which can be done in any other convenient way. Hoses of steam and other type must be of high quality. There is still geothermal economical heating, the scheme is slightly more complicated than the fan heaters.

Heating of greenhouses with air: how to make it cheaper

Quite cheap and convenient heating is considered air. It is possible to heat the greenhouse with air using liquid fuel or electricity. Also, air heating can be done with a heat gun. This unit can easily be moved to the necessary parts of the greenhouse, which are heated in a short time. The heat gun blows out warm air, regulated by a special sensor.

In order to organize the heating of the hotbed with the help of air, it is sufficient to use conventional ventilator heaters. For this, it is necessary to equip the greenhouse with electricity.

Air heating performs a uniform heating of the greenhouse room throughout the entire area Air heating performs evenly warming of the greenhouse throughout the whole area

This heating technology has undeniable advantages :

  • Low cost;
  • Possibility of changing the heat flux;
  • The air temperature is easily adjustable easily;
  • Heating with a heat fan eliminates condensation.

In addition to pluses there are disadvantages. To achieve uniform air distribution, it is necessary to purchase several units, and this is an additional cost. With the direct hit of hot air on the plants, there is a detrimental effect on the foliage. Heating with a heat fan is considered the most affordable and convenient method of heating. Suitable for heating a small greenhouse if early greenery and vegetables are grown. To improve the heating of seedlings and grown vegetables, you can sprinkle with sawdust.

Simple house heating from a greenhouse

Under certain conditions, it is possible to create general heating from the greenhouse to the house. To do this, you need to install a boiler from which the pipes will be built into the house from the bottom of the floor covering. The most important thing is that the underground heating is well insulated. The boiler can be wood-fired or any biofuel can be used for its operation. In addition to the boiler, you can use a small stove. The only negative - for this type of heating must be monitored.

In order for farmers to take care of plants without hassle, it is necessary to think in advance of the most suitable options for the heating system. The professional heating system of the greenhouse allows you to grow large volumes of products.

At small volumes of a greenhouse it is possible to use a small stove in which it is possible to burn any garbage and fire wood For small volumes of the greenhouse, you can use a small stove in which you can burn any debris and firewood

Experienced farmers use heat generators, heat the hothouse with a heat fan, apply the heating method with a diesel stove. Also, a rather popular and effective method among farmers and truck farmers is water heating, which is single-tube.

What kind of heating for the greenhouse will help ready projects that have received positive reviews. You can draw a drawing with your own hand while taking into account the convenient location of the coolant and other influencing factors. The heat carrier can work from electricity or special fuel.

The organization of heating in a greenhouse requires certain knowledge and skills. For this reason, it is necessary to study all the types of heating proposed to date and their characteristics. Weighing all the pros and cons is chosen the most optimal and economical option, which will heat the entire area of ​​the greenhouse. To equip the greenhouse with a heating system, it is necessary to purchase quality materials that will serve not one season. Warming can be made even by car tires in the spent version.

Heating system for a greenhouse( video)

Summing up, it can be concluded that year-round growing of vegetables and greens is impossible, if the greenhouse is unheated. Create a mass production of products can be through the proper organization of the heating system. To date, various kinds of heating of greenhouses are used, which increase the yield by 500%.



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