Automatic temperature control in the greenhouse

26-01-2018

Tips and ideas

Gardeners who want to grow vegetables or fruits in their greenhouses will be very interested in learning how to set automatic temperature control in the greenhouse. Constant climate arises due to a combination of some important factors. Heat does not allow your crop to freeze. In order not to pay huge money for lighting and heating, you can make a special device yourself.

The need for installation

When installing it is important to choose the right lighting, the desired soil composition and calculate the amount of moisture. For plants and flowers to grow quickly, take care of ventilation. The desired climate can be obtained through a combination of many factors, but in the case of improper installation of the temperature regime in the room there is a chance to be left completely without a crop.

It is necessary to think about how greenhouses will be heated during their planning. In the past, it took a lot of time and effort, but to provide heat, the newest devices have temperature control - a thermostat that works almost without human intervention.

It is unlikely that in the age of high technology a person will want to install screens or curtains for shading, to connect ventilation and heaters. Also, a lot of trouble is to monitor the temperature of the greenhouse every night.

An automatic thermostat is an indispensable thing for summer residents who have installed greenhouses in country houses and come there only on weekends. With the help of a temperature controller for a greenhouse, which uses not so much electricity, you can not worry about the fact that your plants will freeze.

During severe cold weather it is difficult to maintain the necessary conditions. Without heat, your landings will simply die in rooms covered with conventional film or polyethylene. Such materials do not retain the desired level of heat.

The glass greenhouse may be unstable to frost, when in contact with snow, ice (a thick layer of one or the other) glass can crack, break. But under normal conditions you can harvest a huge amount of the crop.

By adjusting the device, the average temperature is adjusted, which will be optimal for plants in the greenhouse. The most suitable temperature is from +14 to + 26 ° C.

For the soil it is very important that its temperature is the same at any time of the day. Therefore, it is important to buy a thermostat or make it for the greenhouse with your own hands. It is very important to locate the heaters as low as possible so that the ground air is heated in the process.

Biofuels are best suited to maintain heat indoors, but warm water heated to 30 ° C can help to quickly raise the temperature of the soil. The system includes a thermostat that regulates this value. Thanks to this, the root system will develop.

Temperature regulator in the greenhouse of plastic bottles (video)

Types of devices

Before buying a device to maintain heat, it is important to know which types it is divided into. Today such heaters are known:

Electrical devices have a convenient adjustment, they are very sensitive, but due to sudden voltage surges, they quickly become unusable.

Bimetallic thermostat is relatively inexpensive, it is easy to install, but you can doubt the quality of the manufacture of the device. The material is created due to the fact that the metal is connected to another metal or plastic. The heated part expands and moves away, thereby opening the way to water. Conversely, when cooled, the pane is closed.

Hydraulic automatic temperature controllers are very reliable and durable, but they cost a lot of money. Instruments have the same feature of moving apart, as is the case with bimetals. This system is filled with such substances: liquid freon, oil or other liquid. Opening the window by using a corrugated tube of brass or retractable stem.

If the approach to energy conservation is “scientific”, then you will need instruments of a more complex design.

Electricity (lighting, heating) has a positive effect on the future harvest, and small greenhouses are usually built to reduce energy costs. They must constantly monitor the difference between the air temperature in the greenhouse and beyond. Try to reduce it to the required indicators.

Especially for this purpose, devices were created that monitor the level of wind, moisture, and, of course, thermostats responsible for a constant temperature. Only by considering and controlling all the parameters that are important for the crops grown can one ensure their high yields. To achieve this, you will help automatic thermostat for greenhouses.

Today it is not a luxury available only to the rich or large companies, but a necessary measure for every farmer. Best of all devices show themselves in conditions of variable cloudiness. To control the change of parameters on the territory of the greenhouse "do it yourself" is a difficult job.

Summing up, we can say that modern inventions facilitate human work. So, thermostats constantly maintain the same temperature, which is so necessary for your plants. The most important indicator of such devices is that they work, even if a person is far away from them.