ECONET for Automatic Temperature Control - Maniks

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ECONET for Automatic Temperature Control

• - Maniks

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Maniks ECONET

• Introduction
• Maniks ECONET
• Basic Of ECONET
• What is Econet
• How it Works?
• Features of Maniks Econet
• Temperature Controller
• Advantages of Econet
• Applications of Econet

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Maniks ECONET

• Maniks ECONET

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Maniks ECONET

• Basic of ECONET
• Basically Econet word is used as a low energy
  consumption network, but here Econet concept is
  based on intermittently and efficiently
  evaporating water on a large area in front of the
  heat rejection surface of Mini - Split, Rooftop,
  Air Cooled Chillers, Condensers and Dry Coolers.

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Maniks ECONET

• What Is ECONET?
• It is having fully automated control lets
  discuss the working of econet with a simple day
  today life example of greenhouse in the farms or
  in the nursery. The main purpose of that
  greenhouse is to protect the plants from direct
  sunlight and keep the atmosphere cool. When the
  temperature exceeds to a certain limit the
  temperature in the greenhouse is been maintained
  by Heaters, Vents and fans. Vents and Fans help
  to cool the greenhouse on a sunny day, even at 20
  degrees below zero greenhouse air can heat up
  well beyond healthful levels. As these are
  conventional ways to control the temperature
  which are not much economic so Maniks introduced
  a very user friendly and economic device to
  control the temperature known as an Econet.

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Maniks ECONET

• How it Works?
• Econet uses water spray to control the
  temperature and for automatic control it uses
  sensors. Water spray provides an adiabatic
  cooling effect of the incoming air stream and it
  can be either initiated via an ambient sensor or
  alternatively by refrigeration head pressure
  override i.e. condensing pressure limit. As soon
  as these settings exceed a pre-set level the
  ECONET controller initiates water spray in order
  to lower the air on temperature for the
  condenser, hence, the condensing pressure can be
  lowered in order to save energy during high
  ambient periods
• http//www.maniks.com/econet.html

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Maniks ECONET

• Features of Maniks ECONET
• There is a series of water spray sprinklers
  arranged parallel in order to provide uniform
  coverage area for good result of vaporation
  process. Nozzles are designed to operate with
  very low pressure and they can operate with
  normal city mains water pressure 1.5 Barg (21
  psig) / (15m) and above.
• Non metallic mesh provides an effective coverage
  area for an efficient evaporation surface with
  minimal air pressure drop Meshes are fixed in
  front of the heat rejection surface via spacer
  bars and/or fixing brackets to suit the unit
  configuration.

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Maniks ECONET

• Temperature Control
• Econet controller is provided with internal
  override terminals for a volt free input which
  overrides the temperature set limit and initiate
  intermittent spray as soon as this terminal is
  linked. This facility can be used to provide head
  pressure or manual remote override flexibility.
• Water is sprayed intermittently to wet the
  meshes. The spray rate and duration are adjusted
  by the PLC based controller to suit the ambient
  conditions.

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Maniks ECONET

• Advantages of ECONET
• Temperature control is carried out without human
  interactions
• Fully automated system is provided to mentain the
  temperature of the greenhouse
• Conserves more energy as compared to conventional
  systems
• Very economic and user friendly device
• Mentainance cost is very low
• Econet is an environment safe device

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Maniks ECONET

• Applications of Econet
• AC condensers and dry cooling applications
• Air conditioning applications
• Refrigeration systems
• Greenhouses
•  
• http//www.maniks.com/

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Maniks ECONET

• Thank You