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Distributing cooling and thermal storage Wikipedia

Technical information Distributed Cooling, Thermal Storage Distributed Cooling, Thermal Storage

Distributed Units, Heat Storage

Building or process, the presence of large numbers separated cooling, could cooling system for each of these workloads, but it is usually more convenient to concentrate cooling in one factory. The cooling effect of the Central refrigeration system can be distributed by thermal transfer fluid or secondary refrigerant. Where the operating temperature is always above 0C, such as air conditioning, water is commonly used. At temperatures below this, non-freezing liquids are used.

Internal use of thermal storage are very familiar. Ice cubes are used for chilling drinks. Plastic containers holding " phase transition frozen material, placing them in a domestic freezer Cabinet. Once frozen, they can be used for short-term storage for cold food and drinks.

I n commercial use, thermal storage is used to smooth cooling, or take advantage of the peak electricity rates. It can be used to make them available to a large cooling capacity is limited plant size and typical applications include:

  1. To make ice for several hours and then use ice water for cooling of the party of warm milk at the dairy farm.

    It is also used in the main vegetable oil, to reduce peak electricity load. Water is very close to freezing point, which is the ideal temperature for the cooling of milk.
  2. Start of the refrigeration and heat pump systems in the night, or at another time when electricity is cheaper. It is also used in areas where the electricity supply is unreliable. Where cold water is to be used at high temperatures, for example, in air-conditioning, circuit requires three-way mixing valves.
  3. How to hold the cooling plates of transport.

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