Assessments - 3, GPA: 3.3 ( )

Fabricante : Dimplex Arquivo Tamanho: 1.19 mb Arquivo Nome : Língua de Ensino:

proportional pump energy) Power consumption (incl. proportional pump power input) Brine inlet temperature in [°C] 17 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.4 Pressure Losses .. 7CS 0 5000 10000 15000 20000 25000 30000 35000 40000 0 0,5 1 1,5 2 2,5 3 3,5 4 0 5000 10000 15000 20000 25000 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 Pressure losses of evaporator at –5°C brine temperature without brine accessories Pressure loss 10 kPa at a rated brine flow rate of 1.7 m3/h Pressure loss in [Pa] Brine flow rate in [m3/h] Pressure loss in [Pa] Pressure losses of condenser at 35°C heating water outlet temperature Pressure loss 2.5 kPa at a rated heating water flow rate of 0.6 m3/h Heating water flow rate in [m3/h] 18 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.5 Performance Curves .. 9CS 0 2 4 6 8 10 12 14 16 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 22 24 Heating capacity in [kW] Water outlet temperature in [ Conditions: Heating water flow rate 0,75 m3/h Brine flow rate 2,3 m3/h COP in the heating mode (incl. proportional pump energy) Power consumption (incl. proportional pump power input) Brine inlet temperature in [°C] 35 50 26 35 50 35 50 °C] 19 APPENDIX: 12.3 PERFORMANCE CURVES/DPRESSURE LOSSES 12.3.6 Pressure Losses .. 9CS 0 5000 10000 15000 20000 25000 30000 35000 40000 0 0,5 1 1,5 2 2,5 3 0 5000 10000 15000 20000 25000 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 Pressure loss in [Pa] Pressure losses of evaporator at –5°C brine temperature without brine accessories Pressure loss 16 kPa at a rated brine flow rate of 2.3 m3/h Pressure loss in [Pa] Brine flow rate in [m3/h] Pressure losses of condenser at 35°C heating water outlet temperature Pressure loss 4.5 kPa at a rated heating water flow rate of 0.75 m3/h Heating water flow rate in [m3/h] 20 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.7 Performance Curves .. 11CS 0,0 2,0 4,0 6,0 8,0 10,0 12,0 14,0 16,0 18,0 20,0 22,0 24,0 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 22 24 Heating capacity in [kW] Water outlet temperature inConditions: Heating water flow rate 1,0 m3/h Brine flow rate 3,0 m3/h COP in the heating mode (incl. proportional pump energy) Power consumption (incl. proportional pump power input) Brine inlet temperature in [°C] 35 50 26 35 50 35 50 [°C] 21 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.8 Pressure Losses .. 11CS 0 5000 10000 15000 20000 25000 30000 35000 40000 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 0 2000 4000 6000 8000 10000 12000 14000 16000 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 Pressure loss in [Pa] Pressure losses of evaporator at –5°C brine temperature without brine accessories Pressure loss 13 kPa at a rated brine flow rate of 3.0 m3/h Pressure loss in [Pa] Brine flow rate in [m3/h] Pressure losses of condenser at 35°C heating water outlet temperature Pressure loss 3.5 kPa at a rated heating water flow rate of 1.0 m3/h Heating water flow rate in [m3/h] 22 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.9 Performance Curves .. 14CS 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 22 24 Brine inlet temperature in [°C] Power consumption (incl. proportional pump power input) COP in the heating mode (incl. proportional pump energy) Conditions: Heating water flow rate 1,3 m3/h Brine flow rate 3,5 m3/h Heating capacity in [kW] Water outlet temperature in [° 35 50 26 35 50 35 50 C] 23 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.10 Pressure Losses .. 14CS 0 5000 10000 15000 20000 25000 30000 0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 0 2000 4000 6000 8000 10000 12000 14000 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 2,2 Pressure loss in [Pa] Pressure losses of evaporator at –5°C brine temperature without brine accessories Pressure loss 13 kPa at a rated brine flow rate of 3.5 m3/h Pressure loss in [Pa] Brine flow rate in [m3/h] Pressure losses of condenser at 35°C heating water outlet temperature Pressure loss 3.5 kPa at a rated heating water flow rate of 1.3 m3/h Heating water flow rate in [m3/h] 24 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.11 Performance Curves .. 17CS 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 22 24 Heating capacity in [kW] Water outlet temperature in [° Conditions: Heating water flow rate 1,5 m3/h Brine flow rate 3,8 m3/h COP in the heating mode (incl. proportional pump energy) Power consumption (incl. proportional pump power input) Brine inlet temperature in [°C] 35 50 26 35 50 35 50 C] 25 APPENDIX: 12.3 PERFORMANCE CURVES/PRESSURE LOSSES 12.3.12 Pressure Losses .. 17CS 0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 24000 0 1 2 3 4 5 6 0 2000 4000 6000 8000 10000 12000 14000 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 2,2 2,4 2,6 Pressure loss in [Pa] Pressure losses of evaporator at –5°C brine temperature without brine accessories Pressure loss 9 kPa at a rated brine flow...

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