Oxygen-charging-and-distribution-vehicle-UGSSO2

About

UGSSO2 is used as Oxygen charger for charging the Oxygen bottles of the SU-30MKI aircraft. It consists of TWO MAJOR UNITS as follows:

Main Oxygen Charging Vehicle (Tata Truck with special Canopy housing the Oxygen Storage SKID, Oxygen Gas Boosters SKID with two Oxygen gas boosters & Oxygen Distribution.

Engine Driven Towable Compressor Trolley to drive the Oxygen Boosters on the Main Oxygen Charging Vehicle.

UGSSO2 System Detail:
UGSSO2 is Oxygen Charging & Distribution Vehicle UGSSO2 is used as Oxygen charger for charging the Oxygen bottles of the aircraft. It consists of TWO MAJOR UNITS as follows:

Main Oxygen Charging Vehicle (Truck with special Canopy housing the Oxygen Storage, Oxygen Gas Boosters & Oxygen Distribution Panel).

Compressor Trolley.

Main Oxygen Charging Vehicle carries the special canopy. The canopy houses the following sub systems:

High Pressure Oxygen Storage SKID housing 4 CYLINDER BANKS, each having 3 High Pressure Oxygen Cylinders. Each cylinder is of 40 Liters and can have Oxygen at 350 Kg/cm2.

Oxygen Gas Boosting SKID having Air Driven Oxygen Booster-I & Booster-II. The user may use One-Booster at a time and keep the other as a standby or may use both the Boosters together in case faster boosting operation is desired.

Electrical Control Panel: The Panel has set of switches which need to be PUT ON/OFF before start of any operation on UGSSO2.

CO2 Flooding System: The CO2 Flooding system is installed inside the Canopy for firefighting in case of any FIRE.

Oxygen Purity Controller Panel: The Oxygen Inlet (External Cylinder) gas purity is continuously monitored and displayed. In case the Oxygen purity goes below the SET level the Oxygen Gas Boosting operation shall stop with an alarm.

Internal boosting Panel: The Oxygen Inlet Cylinder (storage bank cylinder) having stored pressure becomes the source of external cylinder from which the filling is to be made. In fact, this is an interesting feature being accommodated in the system to enhance the efficiency of the system. Independent isolation valve is mounted on the panel so as to make it available for filling to the next internal cylinder having inadequate pressure for charging the aircraft, to cope that up that requirement of high pressure through the internal boosting application.

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Technical Details

Specifications

Max Oxygen Pressure: Up To 335 Kg/Cm 2 (4500 PSI) bar
Outlet Pressure Available: 1- 1 To 5.5Kg/Cm 2 , 2- 150 To 230Kg/Cm 2 . 3- 230 To 350Kg/Cm 2 , 4-350Kg/Cm2.
No. of Oxygen Storage Cylinders: 12 Nos. Water capacity of each cylinder- 40 Liters
Air Pressure Regulator: WP 8 Kg/cm2 ,Flow 270 SCFM, with Gauge Port 1/4"FBSPP,3/4"FBSPP inlet and Outlet Port
Air Line Pressure Switch: Working Pressure: 10 kgf/cm2,Range :0.6 to6kgf/cm2, set at 4 kgf/cm2, Media: Compressed Air
Ball Valve with Hand Lever: Design structure 2-way ball valve, Nominal pressure of process valve 30 bar Line installation Connection :1/2 BSP(F)
Oxygen Sensor: Online monitoring system PURITY O2 ANALYSER with Alarm Output, WITH PRESSURE REGULATOR 20.0 AND ROTAMETER
Oxygen Pressure Switch: Working Pressure: 250 kgf/cm2, Range:25to250kgf/cm2, set at 32 kgf/cm2, with certificate to use with Oxygen service
Oxygen Gas Filter: SS-304Filter, 0.01 Micron, 350 Bar,1/4"NPT(F), compatible to use with Pure Oxygen Service
Pressure Switch: N.O, increasing, Oxygen Service, Set at 350 Kg/cm2