As the pad and fan system, it uses evaporative cooling method to cool down greenhouse temperature.
How does it work ?
Clear water is pushed through a stainless steel nozzle. Then, the particles of this water are evaporated before they reach the crops. This system works with a pump unit fitted with a high pressure pump. Nevertheless, it has to be mounted at the right height, according to climate conditions. Lastly, nozzles should be mounted alternately for a homogeneous coverage.
What are the Hortinergy parameters ?
Pros :
-natural cooling (it regulates temperature to a very high extent in situations where ventilation is not enough, thereby decreasing inner temperature when needed + less C02 will get lost and a higher amount will be available for crops to grow)
-minimal water use (thanks to the regulation of temperature and humidification)
-optimal humidity
-small droplets (micron) lead to a higher droplet density
Cons :
-this technology hugely depends on climatologic conditions. Indeed, if it is too wet, the system does not work effectively.
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