Centralized cooling system with a single temperature


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  3. centralized systems
  4. centralized cooling systems
Centralized cooling system with a single temperature

Centralized cooling system with a single temperature is used if the same parameters required for cooling process equipment: temperature and pressure. For the organization of one temperature cooling system, refrigeration units connected to a central pipeline system distributing chilled water by consumers are used.

This solution is most convenient for further expansion and improvement of the system.

  • free-cooler (dry cooling tower) working on a solution of water with glycol
  • Non-glycolic freezers with drainage system

Integration of the free-cooler (dry cooling tower) into the existing circuit - a system under pressure operating on a solution of water with glycol.

  • A dry cooling tower automatically turns on when the ambient air is cold enough, which provides a pre-cooling of the coolant in the free-cooler and a reduction in the operating time of the compressors in the chiller
  • A dry cooling tower is installed outdoors and a solution of water with glycol should be used to prevent freezing (if the ambient temperature can drop to 0 ° C or lower).

Advantages: energy saving,

  • The free-cooler does not have a compressor and low ambient temperatures are used to directly cool the coolant.

Annual energy savings can be more than 50%!

Integration of a glycol free-cooler (dry cooling tower) with a discharge system into an existing circuit - a system under pressure operating on water.

  • The solution having the drain system does not require fill the glycol circuit.
  • The dry cooling tower FCE with drainage system is installed in the open air and operates in automatic mode when the ambient air is sufficiently cold, which provides pre-cooling of the coolant in the free-cooler and reduce the operating time of the compressors in the chiller.
  • When the system does not work or in case of scheduled or emergency stop, when there is no thermal load, the free-cooler automatically drains the water from the heat exchanger into a special container installed in the room to prevent it from freezing when the system runs on clean water without the addition of glycol.

Advantages: energy saving,

  • The free-cooler does not have a compressor and low ambient temperatures are used to directly cool the coolant, reducing the negative impact on the environment because the system does not require glycol.

Annual energy savings can be more than 50%!