Altitude_Chamber_Pictorial_Libary.pdf

PDF 19 MB Posted

Attached to
Altitude Chamber Test Stand Upgrade
Solicitation number
FA8125-18-R-0003
Issued by

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Pictures of the Altitude Chamber.

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Text version

CHAMBER 1

CHAMBER 2

FACING

NORTHWEST

VACUUM SIDE

CABIN SIDE

CABIN SUPPLY

VALVE (CSV_1)

VACUUM SIDE

VACUUM TO

AMBIENT (3”)BLEED

VALVE (BV3_1)

VACUUM TO

AMBIENT (4”) BLEED

VALVE (BV4_1)

FACING

NORTHWEST

CABIN SIDE

POSITIVE (AMBIENT)

PRESSURE

(VACUUM OFFSET)

VACUUM LINE

FACING WEST

BV3_1

BV4_1AMBIENT

AIR

AMBIENT

AIR

COMPRESSED AIR

WHEN

DEMANDED

2” NOMINAL

PRESSURE BLEED

VALVE (PBV_1)

PRESSURE CONTROL

VALVE (PCV_1)

PRESSURE SUPPLY

VALVE (PSV_1)

BV3_1

CABIN SUPPLY

VALVE 2

(CSV_2)

FACING

NORTH

CHAMBER 2

(BV4_2)

(BV3_2)

FACING

NORTHEAST

FACING SOUTHEAST

FROM WEST SIDE

(BV4_2)

(BV3_2)

ALTITUDE SIDE OF

VALVE (CSV_1)

EAST FACING

WEST

FACING SOUTHEAST

HOFFMAN

COMPRESSOR

OUTSIDE AMBIENT

INLET

FACING NORTHEAST

PRESSURE CONTROL

VALVE (PCV_1)

PRESSURE SUPPLY

VALVE (PSV_1)

FACING EAST FROM

WEST SIDE

LATCHES (SAME ON

BOTH CHAMBERS

CABIN SUPPLY LINE

FACING NORTH FROM

BEHIND CONSOLE

10”, 6”, & 4” (NOMINAL)

ORIFICES RESPECTIVELY

2” AND 1” FLOW

CONTROL VALVES

CONTROLS

WHICH CHANNEL

IS USED FOR

FLOW READING

ABOVE CHAMBER 2

FACING SE

4”, 6”, & 10” (NOMINAL)

ORIFICES

1” AND 2” FLOW

CONTROL VALVES

FACING WEST FROM

2” NOMINAL ORIFICE PLATES

2” FLOW CONTROL

VALVES FCV_4A/B/C

1” FLOW CONTROL

VALVE FCV_4D

1” NOMINAL ORIFICE PLATE

FACING NE FROM

CHAMBER ATMOSPHERE/ALTITUDE

VACUUM CONTROL VALVE (VCV_1)

ABOVE CHAMBER 1

VACUUM VALVE (VCV_1)

FACING NW FROM

ABOVE CONSOLE

2” FLOW ISOLATION

VALVE (FIV_4)

10” FLOW

CONTROL

VALVE 1 (FCV_1

6” FLOW

CONTROL

VALVE 2 (FCV_2

4” FLOW

CONTROL VALVE

3 (FCV_3

10” FLOW

CONTROL

VALVE 1 (FCV_1

6” FLOW

CONTROL

VALVE 2 (FCV_2

4” FLOW

CONTROL VALVE

3 (FCV_3

FACING SOUTH

CHAMBER

ATMOSPHERE/ALTITUDE

VACUUM CONTROL

VALVE (VCV_2)

VALVE (CSV_2)

FACING EAST

10” FLOW

CONTROL

VALVE 1 (FCV_1

6” FLOW

CONTROL

VALVE 2 (FCV_2

4” FLOW

CONTROL VALVE

3 (FCV_3

2” FLOW ISOLATION

VALVE (FIV_4)

FACING SW

CHAMBER

ATMOSPHERE/ALTITUDE

VACUUM CONTROL

VALVE (VCV_1)

FACING NW

INSIDE CONTROL BOX

FACING NW

FACING SW

TRANSDUCER

READINGS

CHAMBER 2

ROUTING FROM

TRANSDUCERS

TO DIGITAL

READOUTS

BV3_1

OPEN/CLOSE

BV4_1

OPEN/CLOSE

OPEN/CLOSE CHANNEL

FLOW CONTROL VALVES

(FCV_1, FCV _2, FCV_3)

BV3_2 &

BV4_2

OPEN/CLOSE

TRANSDUCER

READINGS

CHAMBER 1

CHANNEL

TOGGLE

ISOLATION VALVE (FIV_4)

OPEN / CLOSE

BV3_2 &

BV4_2

OPEN/CLOSE

CHANNEL

DIFFERENTIAL

SELECTOR

CHANNEL

DIFFERENTIAL

INDICATOR LIGHTS

CHANNEL

INDICATOR LIGHTS

BAROMETRIC

PRESSURE /

TEMPERATURE

HOFFMAN

BLOWER OPEN /

CLOSE,

INDICATORS, AND

READOUTs

UNDERNEATH

CONTROLS AREA

UNDERNEATH

CONTROLS AREA

OPENS/CLOSES

VACUUM VALVES

(VCV_1 & VCV_2)

DOOR SEALS

DOOR SEALS

INSIDE

COIL OF TUBING

WILL STAY

(REQUIRED)

UNITS UNDER TEST

(UUT) MOUNTED

TO DOOR VIA

PROVIED FIXTURES

/ MOUNT PLATES

FACING NE FROM

FACING SW FROM

• CSV – CABIN SUPPLY VALVE

• VCV – VACUUM CONTROL VALVE

• BV – BLEED VALVE

• PCV – PRESSURE CONTROL VALVE

• PSV – PRESSURE SUPPLY VALVE

• PBV – PRESSURE BLEED VALVE

• FIV – FLOW ISOLATION VALVE

• FCV – FLOW CONTROL VALVE

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