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Free cooling in refrigeration installations for comfort.

[In Danish. / En danois.]

Author(s) : HOLTZE B.

Type of article: Article

Summary

Reports that free cooling plants have been installed in Denmark since 1983. States the system is designed on the basis of a conventional refrigeration plant with a water cooling circuit as well as a water-filled condenser circuit protected against freezing. The two circuits are connected by pipes with integral valves. By choosing a change-over temperature of 9 deg C outdoor temperature cooling can be produced without the use of refrigeration machines for approximately 4800 hours per year.

Details

  • Original title: [In Danish. / En danois.]
  • Record ID : 1993-1521
  • Languages: Danish
  • Source: TFVVS Danvak - vol. 28 - n. 5
  • Publication date: 1992/04

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