Today it is not difficult to manufacture an automatic machine for airing greenhouses with your own hands - good, you will find a lot of useful schemes and articles on the web that will make this process quite accessible and understandable even for the average person.
Another question is, what kind of machine is really worth trying to create independently? There are so many schemes and models today.
In order for you to choose the design that is really optimal in your particular case, we advise you to familiarize yourself with the features of all possible automatic devices for ventilating greenhouses, the instructions for creating which can be found on the network.
Contents:
- Automatic
- greenhouse construction
- electrical design
- hydraulic design
- greenhouse construction
bimetallic design
automatic airing machine constructions As we mentioned above, the automatic greenhouse ventilator that you can manufacture today can be of different design.
Electrical design
In this case, the product will include a fan and a thermostat. The latter is responsible for the inclusion of the fan in the case when the temperature in the greenhouse rises to a certain level.
The main advantages of such automatic machines include the most rapid response to the change in temperature performance. In addition, it is quite convenient to manage such products.
Another electric machine for ventilating greenhouses with your own hands, which you make, will have almost unlimited power and will not create any problems with installation.
As for the minuses of such products, it is a direct dependence on the power grid.
Hydraulic design
Such products are characterized by high reliability, and also autonomy. At the same time they are also very simple, and also durable.
The whole system will work with a lever-"rocker", which will open the transom.
Thermometer in this case will act as a hermetic container with air, located inside the greenhouse.
Such systems are very popular with modern sensors, because they are very simple to perform.
Video:
Bimetallic
The construction of such systems is based on metal plates that have different coefficients of thermal expansion.
So, it is due to the straightening and bending of such plates at different temperatures and there will be a closing and opening of the window.
The lack of such products can be attributed to the fact that they are able to work only in greenhouses with relatively small windows.
