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THERMAL CONNECTION OF A GEOTHERMAL SOURCE TO A DISTRICT HEATING NETWORK
THERMAL CONNECTION OF A GEOTHERMAL SOURCE TO A DISTRICT HEATING NETWORK
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机译：地热源与区域供热网络的热连接
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摘要
The present invention relates to a method and an arrangement for providing heat (Q out) to the district heating supply (40) comprising: a first temperature level by a hot water delivery system 20 from the geothermal source (41) (T 41, T 42 (Q in ) / RTI By operating the high temperature heat pump 43 and thermally connecting the high temperature heat pump 43 to the geothermal source 41, the hot water can be carried through the evaporator 431 of the high temperature heat pump 43, (Q in ) of the high-temperature heat pump 43 can be transferred to the evaporator 431 of the high-temperature heat pump 43. The condenser 433 of the hot heat pump 43 then feeds the zone Qout of the second higher temperature levels T 43 and T 47 to the district heating network 40. A high temperature compression type heat pump 43 is preferably used as the high temperature heat pump 43. The higher second temperature levels (T 43 , T 47 ) achieved in this way exceed 100 ° C.
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