Easy and ecological freezing protection of a room or greenhouse
published: 15/07/07, 12:28
Following : https://www.econologie.com/de-l-eau-liqu ... -3501.html
There is a solution (from our big mothers) effective enough to keep a room or a greenhouse out of frost without spending a gram of fossil energy.
Just put a large basin filled with water in the center of the room.
Indeed, as long as the pan is not completely frozen, the temperature CANNOT drop below 0 ° C thus protecting what is in the room.
Obviously, the longer the gel duration, the greater the quantity of liquid water. If the subject interests you, we will do the calculations.
In addition, this quantity of water makes it possible to smooth the temperature variations (thermal amplitude) during the same day. I'm going to do some tests on this next time ...
There is a solution (from our big mothers) effective enough to keep a room or a greenhouse out of frost without spending a gram of fossil energy.
Just put a large basin filled with water in the center of the room.
Indeed, as long as the pan is not completely frozen, the temperature CANNOT drop below 0 ° C thus protecting what is in the room.
Obviously, the longer the gel duration, the greater the quantity of liquid water. If the subject interests you, we will do the calculations.
In addition, this quantity of water makes it possible to smooth the temperature variations (thermal amplitude) during the same day. I'm going to do some tests on this next time ...