4.2.3 Loading concept "Regusol X-Duo 25" loading of two storage cylinders
S 2
R 1
Illustr. 15: Loading concept
VFD:
Flow and temperature sensor
Kol:
Collector field
R1:
Collector pump
R2:
Secondary circuit pump
R4:
Three-way valve
Sp1:
Storage cylinder 1
Sp2:
Storage cylinder 2 (right hand side)
S 3
R 2
R 4
Construction and function
Sp 1
S 6
S 4
S1:
Collector temperature
S2:
Temperature primary circuit
S3:
Temperature secondary circuit
S4:
Lower storage cylinder temperature (Sp1)
S6:
Upper storage cylinder temperature (Sp1)
S7:
Lower storage cylinder temperature (Sp2)
S8:
Upper storage cylinder temperature (Sp2)
Sp 2
S8
S7
61