1 |1 | danfoss district energy hydronic balance and control in district heating networks

8
1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

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Page 1: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

1 | Danfoss District Energy

Hydronic Balance and Controlin

District Heating Networks

Page 2: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

2 | Danfoss District Energy

Why Balance?

Page 3: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

3 | Danfoss District Energy

Why Balance?

Page 4: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

4 | Danfoss District Energy

DPCVDPCV

DPCV provides stable pressure conditions over HIU at all loads

Differential Pressure Control Valves

Page 5: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

5 | Danfoss District Energy

Positioning of Balancing Valves

HIU

s

AVDA Bypass Valve

HM

HIU HIU

HIU HIU HIU

HIU HIU HIU

Page 6: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

6 | Danfoss District Energy

Positioning of Balancing Valves

Page 7: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

7 | Danfoss District Energy

The Outcome of Good Balance

Page 8: 1 |1 | Danfoss District Energy Hydronic Balance and Control in District Heating Networks

8 | Danfoss District Energy

Martyn NeilDanfoss [email protected]