Automatic for opening the window of the greenhouse with their own hands

Many summer residents make a lot of effort to get the best crop of crops grown in the greenhouse. For this you need to consider everything. There are no trifles in this matter. To ensure an optimal mode of ventilation, an automatic device is installed to open the window of the greenhouse. It will facilitate the work of farmers, as it will save them from constant monitoring of the level of humidity and temperature inside the premises of the greenhouse. What types of machines for opening the window leaf of a greenhouse exist on sale? How to do, install a similar device yourself? About this talk in more detail.

Necessity of application

The automatic device for opening the window leaf of the greenhouse is a fairly simple device. He gives his owners a lot of advantages. Maintenance of the greenhouse complex will be much easier.

It is important for each culture to withstand certain conditions. Automatic ventilation will create the most favorable microclimate inside the greenhouse for those plants that are now grown in it. Correctly assembled and well-designed ventilation system will not only increase the yield, but will also facilitate the life of the owners of the greenhouse. After all, they will not need to carefully monitor the conditions inside it. On sale there are 4 main types of similar devices, which are distinguished by the type of devices. To properly mount or make such a device yourself, it is necessary to familiarize yourself with the most common of them.

Electrical system

The automatic devices for opening the windows of the greenhouse in automatic mode are divided into mechanical and electrical types according to the type of operation. Both varieties have their advantages and disadvantages. For example, an electric automatic device for automatically opening the window panes of greenhouses reacts to the temperature change in the greenhouse or simply operates in the timer mode. Now there are such regulators that you can program and manage them with the help of the Internet. To the advantages of electric automatic machines for opening the side, side window for the greenhouse should be attributed manufacturability, compactness and efficiency. They have great power.

The main drawback is dependence on electricity. If the machine is malfunctioning, all plants may die. Therefore, they usually purchase an emergency power unit. Also, repair of such devices is quite expensive.

Mechanical Types

There are three types of mechanisms for the greenhouse. The automatic opening of the ventilator horizontal or vertical can use the principle of linear expansion of metals under the influence of temperature. These are bimetallic systems, in the manufacture of which two different metals are used. For such devices it is very difficult to set the correct level of heat in the hotbed.

It is quite easy to assemble automatically the automatic system for the hydraulic opening of the window leaf of a greenhouse (for example, "Dusya-san" or "Will"). It does not depend on electricity, does not produce extraneous smells. Instead, it creates coziness and comfort inside the greenhouse. The shortcomings of such systems include a large inertia, high cost, as well as temperature control only in the places of installation. The latest version is pneumatic mechanisms. They are based on the principle of accounting for thermal energy. The easiest way to do them yourself. They are rather cumbersome and depend on the pressure in the atmosphere, but their cost is the lowest for absolute non-volatility.

Types of automatic airing

There are several ways with which you can organize automatic ventilation of the greenhouse. This must be taken into account when creating ideal conditions for plants inside the greenhouse. If the structure is rather large, it is necessary to ventilate through the two vents that are next to each other. In the case where the greenhouse has an elongated shape, an automatic device is used to open the end window of the greenhouse. This is a through blow. Both doors open automatically.

You can use the vending machine for the ventilation pane in the wall, which have special devices. The windows are at different heights. The most accurate ventilation systems use temperature and humidity sensors. It is also possible to do it yourself.

Manufacturers overview

Today, the automatic airing systems of the domestic manufacturer are very popular. Their cost is lower than abroad, and functionality and quality are not inferior to them.

Very popular with summer residents is the automatic opening of the ventilation pane for the greenhouses "Dusya-san." It maintains the temperature inside the hotbed at the level of +16 - +25 degrees. Suitable for ventilating up to 7 kg. For more powerful opening of doors and windows, use the products "Ufopar" (reinforcement on the stem reaches 100 kg), "Tuymazy" (the wing rises to a height of 40 cm), "Termovent" (opening up to 45 cm up). Some manufacturers resorted to a little trick. For example, the automatic device for opening the window leaf of the greenhouse "Will" is intended exclusively for the designs of this manufacturer. This should be taken into account when buying a similar product.

The automatic machine with own hands

There are techniques that have been tested by experienced dacha owners, which ensure high-quality airing of the greenhouse. The principle of operation of such devices is understandable.

The automatic opening of the windows for the greenhouses with their own hands is quite simple. For this, a sealed metal container is used. It transfers heat from the heating by the sun's rays inside. There are air and liquid. The substance creates pressure inside the packaging during expansion. Thus, the liquid flows into a liter jar. Under its weight, the window leaf will fall. This procedure takes place through a block that transmits the force at the attachment point of the twine. When the inside of the hotbed becomes cool enough, the process will stop and go in the opposite direction. A minimum of resources are required to produce the system.

A few secrets

The automatic device for opening the windows for greenhouses with their own hands is made according to a certain scheme. To do this, a tube is inserted into the pre-prepared container (empty and airtight). A liquid is passed through it to the vessel, which must fill 40% of the internal volume. It can be water, antifreeze or used engine oil. After filling the container, it is tightly closed and fixed firmly on the upper crossbar of the greenhouse.

In a liter can, a hole is drilled in the lid, into which a tube is inserted. It is better that it be small. So the liquid will evaporate less afterwards. Water or oil is poured through the tube. The level should be 1 cm higher than the boundary of the blocked lower hole of the tribe. Then, a seam is fixed, connecting a small container to the string and the correctly selected point of the transom. Both containers are connected to a single system using a flexible hose.

Customize

The machine for opening the window pane of the greenhouse after installation should be set at normal temperature and the closed door of the hothouse. Here, the procedure requires trial and error for the correct balance.

If the window is too heavy, then the construction should be strengthened with the weight of the jar. The ratio of the liquid is not changed. If you pick the right balance, with this method you can open and rather bulky pane. They will close under their weight. To do this, the bottom frame bar must be heavier than the top.

Having familiarized with such a device as an automatic device for opening a window leaf of a greenhouse, you can purchase the most suitable option or perform such a system yourself. Considering all the conditions that are inherent in a particular greenhouse, you can create ideal conditions for a variety of types of crops.