SYS-214 · SYSTEM
Chemical-cargo nitrogen padding and distribution system
케미컬 화물 질소 패딩·분배 계통
Piping that blankets sensitive chemical cargoes with nitrogen gas, keeping oxygen and moisture away from cargoes that would otherwise degrade, polymerise or become dangerous.
- Public record ID
- SYS-214
- Functional Category
- CAT-01 · Cargo Containment & Handling Systems
- Released Component records
- 5
- Evidence state
- Reference taxonomy — not project verified
SYSTEM CONTEXT
- Functional Category
- CAT-01 Cargo Containment & Handling Systems
- Family reference-profile markers
- ● 1 Standard · ○ 0 Common · △ 0 Variant · 20 unmarked
- Component coverage
- 5 released source-BOM records
- Relationship meaning
- Family markers describe reference applicability. Component links are released source-BOM listings and do not assert complete engineering containment.
FAMILY REFERENCE APPLICABILITY
Family profiles carrying a source marker.
Unmarked Families are not listed; an unmarked cell means “not normally fitted” in the source Family profile, not confirmed absence from a vessel.
RELEASED SOURCE-BOM LISTING
Released Component records.
Coverage is partial and Family-independent: selecting a Family does not alter the Component records linked to this System.
Nitrogen source / connection
질소 공급원·연결부The onboard nitrogen generator or shore connection supplying the inert gas used to blanket sensitive chemical cargoes.
Design dependent · As required / design dependentView Component record →COMP-068 · Unit / SkidPressure-regulation skid
압력 조절 스키드The regulator set that steps nitrogen down to the gentle padding pressure a cargo tank can accept.
Design dependent · As required / design dependentView Component record →COMP-069 · Piping / FittingDistribution header
Distribution 헤더The manifold pipe that shares the regulated nitrogen out to the individual cargo tanks.
Design dependent · As required / design dependentView Component record →COMP-070 · ValveTank isolation valves
탱크 isolation 밸브Valves letting each tank be padded or isolated separately, matching the segregation the cargoes demand.
Design dependent · As required / design dependentView Component record →COMP-071 · Instrument / SensorPressure and oxygen monitoring
Pressure and oxygen 감시Instruments confirming each padded tank holds slight positive pressure and low oxygen — the two numbers that prove the blanket is working.
Design dependent · As required / design dependentView Component record →