Sanyo DE Manual Do Utilizador
4
5
ENVIRONMENTALLY FRIENDLY TECHNOLOGY
SUPER ABSORPTION
Component identification
Chiller features
Expert function by self-diagnosis
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Prediction information
Graph 1.
Fouling of heat transfer tubes in cooling water system
8
6
4
2
0
0
20
40
60
80
100
Maintenance zone
Notice zone
Normal zone
Maintenance
judgement line
Normal line
Cooling load factor(%)
Fouling indicator
Graph 2.
Tendency of absorbent concentration
8
7
6
5
4
3
2
1
0
0
20
40
60
80
100
Abnormal stop zone
Maintenance zone
at cooling water 31
at cooling water 31
°
C
Normal line at
cooling water 31
cooling water 31
°
C
Normal line at
cooling water 27
cooling water 27
°
C
Maintenance zone
at cooling water 27
at cooling water 27
°
C
Cooling load factor(%)
Concentration indicator
Graph 3.
Vacuum condition monitoring
1.0
0
0.6
0
20
60
80
100
Storage ratio(%)
Storage
tank
Pressure
sensor
Pd cell
Purge nozzle
Diluted solution
Pressure rising indicator
of storage tank
Maintenance zone
Notice
zone
zone
Normal zone
.
Expert function is provided to monitor operating conditions, predict chiller
information and maintain stable operation.
information and maintain stable operation.
Condenser
Absorber
Evaporator
Absorber
Purge pump
Gas train
Generator
sight glass
sight glass
High temperature generator
Control panel
Low temperature generator
Burner
Refrigerant pump
Absorbent pump
Chilled water outlet
Condenser
Palladium cell heater
Chilled water inlet
Cooling water outlet
Cooling water inlet