Size: 50 Sq.mtr to 4000 Sq. mtr.
Hi Tech Poly House with fan and pad controlled. In this system, Cooling pads are mounted in one end wall or sidewall of the Polyhouse. They are supplied with water from a pipe above the pads and excess water is collected in a gutter at the bottom. Air drawn through the wet pads by slow axial fans mounted in the opposite end wall or sidewall is saturated and cools the greenhouse.
Hi Tech Poly House with fan and pad controlled is used in those systems where high efficiency cooling is required. It can be used for many different cooling purposes but is particularly suitable for cooling of greenhouses where higher air velocity is required.
Hi Tech Poly House with Celdak Cellulose Pads (Sweden make) to acquire proper CFM of air movement per sq.ft of area will be provided. Even water delivery through distribution pipe will be ensured. Slow water contamination and efficient water flow, to achieve temperature 10-12oC +2 oC below ambient temperature @ 45% RH.
Evaporative cooling, which uses the heat in the air to evaporate water from plants and other wetted surfaces can be used to cool the greenhouse as much as 10 to 12oC below the outside temperature. Although evaporative cooling is most effective in dryer climates, such as suitable for North, Central and west part of India.
The heat that is needed for the evaporation is taken from the air itself. The air that leaves the pad is therefore cooled and humidified simultaneously without any external energy supply for the evaporation process. This type of Green House is suitable for the Secondary Hardening of Banana, Vegetable seedling & growing Strawberry cultwation etc.