It designed for an Econet system especially for the use in the greenhouses of nurseries or the farms to protect the plants from excess of sunlight. It is one of the energy saving product which works on the process of adiabatic cooling.

1. Adiabatic Cooling System and its Working
What is Adiabatic Process?
Adiabatic cooling is the process of reducing heat energy with the help of
conventional natural methods like sprinkling of water to maintain the
temperature. It is very traditional methodology initially used by Roman,
Australian, Chinese and Persian Societies. The concept comes into picture
from the evaporative air conditioning systems at homes where water is
added to a pad or rooftop through which air is pinched into reduce the
temperature. Because of which we will obtain lower temperature at the input
which will reduce the energy costs converting the air to the required
temperature. This principle is known as “Adiabatic cooling” process.
Working of Adiabatic cooling System
It designed for an Econet system especially for the use in the greenhouses of
nurseries or the farms to protect the plants from excess of sunlight. It is one
of the energy saving product which works on the process of adiabatic
cooling. It uses water sprinkler for temperature control with the help of
sensor and PLC based controller.
The water sprays are connected in series to provide adiabatic cooling to the
incoming air stream it is been initiated via ambient sensor or through
refrigeration head pressure override. As the temperature exceeds beyond its
limits the Econet controller initiates water spray to reduce the overall
temperature for the condenser which will ultimately reduces the condensing
pressure to save the energy required to maintain the system temperature
at the time of high ambient periods.

2. Temperature Controller in Adiabatic
The temperature controller of the adiabatic cooling system is working with
volt free inputs with internal override terminals. It is a customized intelligent
PLC based controller which can be adjusted by the operator to pre set the
values of desired temperature. Water is sprinkled periodically on the mesh or
net to lower the temperature. Spray rate and duration are adjusted by the
controller to suit the ambient conditions which causes minimal water
consumption.
The temperature set limit and intermittent spray is initiated when the
terminal of the controller is linked. This facility can be used to provide head
pressure or manual remote override flexibility
Advantages of Adiabatic Cooling System
The adiabatic cooling system provides best temperature control with
following advantages
 Temperature control is carried out without human interactions
 Conserves more energy as compared to conventional systems
 Very economic and user friendly device
 Automotive temperature control of greenhouses is possible by
adiabatic cooling process without human interaction.
 Econet has been fitted to units worldwide where its licensed
water splash innovation has went with numerous organizations

3. to lessen their vitality power with insignificant endeavors. The
framework once fitted is essentially support free.
 Econet uses the age old adiabatic cooling principle and a
'ambient controller' to reduce the temperature of air before it is
drawn into the heat rejection coil of an air conditioner, reducing
the temperature at input to lower energy costs.
 It offers you the best pre-cooling. With electricity costs on the
rise, investment in an Econet System will have a quick payback
period - less than one cooling season.
 Water consumption is minimized as the spray is intermittent and
only activated when required, hence it consumes up to 79% less
water than any other wet system. With no reservoir and a large
droplet size, there is no chemical treatment required and no
health risks.
 It can be reconstructed to make any size and shape of air
conditioning and refrigeration unit, (mini split, air-cooled chiller,
rooftop unit) without affecting warranty.
 Highly cost effective, the system is easy to install, and is sold as
a kit to suit the application.
Applications of Adiabatic Cooling System
Because of ease of installation and automatic control on temperature
adiabatic cooling system is used in variety of applications some of them are
listed below
 AC condensers and dry cooling applications
 Air conditioning applications
 Refrigeration systems
 Greenhouses
 Unitary