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CONNECTION OF A GROUND WATER HEAT PUMP TO A GROUP HEATING PLANT.

[In Swedish. / En suédois.]

Author(s) : GORANSSON P., TVARNE A.

Type of article: Periodical article

Summary

THERE ARE SEVERAL UNEXPLOITED SOURCES OF GROUNDWATER IN HALLSBERG AND ONE OF THESE SOURCES, FROM WHICH 2,600 M3 OF WATER PER DAY ARE PUMPED AWAY IN ORDER TO MAINTAIN THE GROUNDWATER LEVEL, IS CLOSE TO AN OIL-FIRED GROUP HEATING PLANT. THE HEAT PUMP IS DESIGNED FOR A CONDENSER CAPACITY OF 350 KW, WHICH GIVES A TOTAL REDUCTION IN HEATING COSTS OF ABOUT SEK 56,000/YEAR WHEN CONNECTED DIRECTLY TO THE SUBSCRIBER'S PRIMARY SYSTEM, OPERATING AT 353-333 K (80-60 DEG C). THE INFLUENCE OF SUPPLY TEMPERATURE ON THE SUBSCRIBER'S ANNUAL ENERGY COSTS WITH USE OF THIS PARTICULAR HEAT PUMP ARRANGEMENT HAS BEEN INVESTIGATED. THE ADDITION OF A DOMESTIC HOT WATER CALORIFIER, TOGETHER WITH A HEAT EXCHANGER WOULD PROVIDE A FURTHER REDUCTION IN ENERGY COST. (SYNOP. SWED. BUILD. RES., SE., N.9, 1982/12, 9.

Details

  • Original title: [In Swedish. / En suédois.]
  • Record ID : 1983-1933
  • Languages: Swedish
  • Source: Swed. Counc. Build. Res. - R98:1982; 71 p.
  • Publication date: 1982
  • Document available for consultation in the library of the IIR headquarters only.

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