The Role of Chillers in District Cooling System

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The Role of Chillers in District Cooling System

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• Heat generation, ventilation and conditioning
  plays an important role in everyday lives.
• Air conditioning in commercial and residential
  areas is familiar, but if it is being used on a
  larger scale, a cost-effective method must be
  adopted.
• Here comes the role of district cooling and the
  chillers to provide the best environmental
  conditions.
• Large commercial buildings, manufacturing plants,
  and shopping malls emit much heat during daily
  working hours.
• The heat must be removed to make the people
  comfortable and for the safe operation of
  equipment.

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HVAC Its Working

• One of the important components of the district
  cooling system are the chillers.
• To know more about the district cooling benefits,
  one must know the role of chillers in it.
• The two types of HVAC chillers are intended to
  provide basic functions like ventilation, heat
  generation and air conditioning based on the
  requirement of operation.

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• Ventilation It helps for circulating the air
  continuously within the area to which it is
  attached.
• Air conditioning It helps to cool the air along
  with regulating the humidity levels at a minimum
  level.
• Heat generation It consists of an element that
  helps in circulating the heated air throughout
  the building.

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Process Chillers Its Working

• Heat absorption chillers are energy efficient
  that circulates cool air through one cooling
  cycle.
• Vapor compression chillers have a compressor unit
  that transforms the heated refrigerant vapor into
  liquid form.

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The Role Of chillers in a district cooling system

• Most of the water chiller air conditioning system
  has separate water and refrigeration circuits,
  which is quite important during component
  failures.
• This unit helps to operate at half of the usual
  capacity even when one circuit fails.
• When the weather is cool, the air conditioning
  unit becomes redundant.
• This is because air cooling is not required.
  Chillers provide heat and thus remain completely
  operational even during bad weather conditions.

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• Commercial chillers for district cooling from
  water chillers companies in the UAE are quite
  efficient.
• Choosing the right chillers can be challenging,
  so it is important to work with a professional
  HVAC who has complete knowledge about the cooling
  systems.

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