1. Centrifugal ventilator
Compression 0.5 to 0.7 bars
Air flow rate up to 500m3/h
Two operating modes
- Ventilator
- Auto supply
Filters to the supply
2. Generating turbine
A single stage centrifugal compressor
- Compression ratio of 1.2 to 3
- Air flow rate of 100 to 700 kg/h
A single stage turbine
- Keyed onto the compressor shaft
- Powered by the expansion of the gases coming from the combustion chamber
3. Combustion chamber
Resistant stainless steel
Visualization Hublot of flame
Air supply by the compressor
Propane supply
Propane-air mixture
Ignition by electric arc
4. Circuit propane
Mano pressure reducer
Solenoid Valve of ignition
Solenoid valve normal operation
Flowmeter of propane
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5. A power turbine
Fueled by the expansion of gases escaping from the generating turbine
Speed reduction ¼
DC generator
-speed max 3750 rev/ min
-power max 1.5 KW
6. Central of lubrication turbines
Distribution on the two shafts
Exchanger water / oil
7. Measures
6 temperature measurements
6 pressure measurements
2 flow rate measurements
2 rotation speed measurements turbines
1 power measurement
8. Manual settings
Propane pressure
Propane flow rate
Powered by ventilator and self-power
Power turbine speed
9. Safeties
Combustion chamber temperature
Lubricating oil temperature
Combustion chamber inlet air pressure
Cooling system water pressure
Detection of the flame
DC generator speed
Speed variator default |
