Cov Cheebtsam ntawm Kev Siv Hluav Taws Xob Hluav Taws Xob Hloov Hluav Taws Xob
Aviation roj hloov cov haujlwm muaj xws li tsib ntu: roj chaw txais tos thiab khaws cia, ntawm -site pipeline networks, apron refueling systems, ntsuas/tswj thiab kev ruaj ntseg systems, thiab auxiliary support systems. Cov no npog tag nrho cov txheej txheem los ntawm cov roj tuaj txog ntawm qhov chaw mus rau lub dav hlau refueling, ua rau lawv haum rau tshav dav hlau roj depots, nruab nrab cia depots, thiab khiav / apron roj mov infrastructure.
I. Aviation Fuel Reception and Storage System (Fuel Depot Core Area)
Lub luag haujlwm tau txais cov roj aviation los ntawm kev tsheb ciav hlau, txoj kev, lossis dej hiav txwv, nrog rau kev daws teeb meem, khaws cia, thiab sib xyaw kom ntseeg tau cov roj zoo.
Roj Reception Unit
Rail unloading trestles / txoj kev unloading loading caj npab, unloading pipelines, ceev - txuas couplings, lim, hluav taws xob static tshem tawm cov cuab yeej
Unloading twj tso kua mis, lub tshuab nqus tsev vacuum-stripping systems, vapor rov qab ceg kav
Metering pab kiag li lawm: huab hwm coj flowmeter, txheem yeeb nkab provers, samplers
Cia Tank Thaj Chaw
Atmospheric siab dome-ru tsev / Internal floating-ru tsev aviation roj tso tsheb hlau luam (sab hauv ntab decks kom txo evaporation)
Tank accessories: manholes, lub teeb qhov, gauging hatches, qib gauge nozzles, inlet / qhov hluav taws xob nozzles, huv si - tawm hatches
Cov cuab yeej pabcuam: tank- hauv qab ntws li qub, nplaim taws ntes, lub tshuab nqus pa, hydraulic kev nyab xeeb li qub, zoo li qub hauv av
Tank Cheeb Tsam Ua Ntej-Kev kho mob
Lub tank tso tsheb hlau luam, sib xyaw tso tsheb hlau luam, tso tsheb hlau luam sloping, rov qab tso tsheb hlau luam
Tsis siv neeg lub tank-cov khoom siv hauv qab, roj- cov dej sib cais
Tank Thaj Chaw Tiv Thaiv
Firewalls, muab faib phab ntsa, impermeable liners, roj sau trenches, thaum muaj xwm ceev sau roj basins
II. Pressurization thiab Transfer Pump Station System (Intermediate Pumping Core)
Muab lub siab ruaj khov rau ntev - cov kav dej sib txuas thiab cov khoom siv roj av; suav nrog roj hloov twj tso kua mis chaw nres tsheb thiab nruab nrab twj tso kua mis. Main Oil Transfer Pump Units
Centrifugal twj tso kua mis (featuring to -free mechanical seals design for aviation fuel); standby configuration (ib tug nquag/ib standby los yog ob tug nquag/ib standby)
Hloov pauv zaus tsav (VFD) cov chav nyob thiab mos- pib cov txee kom ruaj khov tso tawm siab
Piping thiab Valve Assemblies
Inlet gate li qub, lub qhov hluav taws xob kos li qub, kaw- tawm pob li qub, siab-relief bypasses, thiab recirculation/pressure- tswj kab
Kev kaw thaum muaj xwm ceev-off li qub (pneumatic lossis hluav taws xob; tsis siv neeg kaw interlocked nrog hluav taws xob ntes hluav taws xob)
Lim thiab cais chav tsev (tseem ceeb rau aviation roj purification)
Ua ntej -stage coalescer lim: tshem tawm cov dej thiab cov dej tsis huv loj
Thib ob-theem cais lim: cais dej dawb; nruab nrog dej ntes sensors
Lim lub ntsiab sib txawv ntawm kev ntsuas siab, tsis siv neeg ntws li qub, thiab cov dej khib nyiab khaws cia
Kev Nyab Xeeb Kev Ruaj Ntseg
Kev nyab xeeb nyem li qub, accumulator / stabilizer tanks, siab buffer tanks, thiab unidirectional dampers
Pab Koomtes
Upstream coarse strainers, lub tshuab nqus tsev vacuum li qub, hluav taws xob zoo li qub kev sib khi jumpers, thiab av electrodes
III. Ntawm -Site Oil Transfer Pipeline Network (Depot to Apron Main Lines)
Cov kab txuas txuas txuas txuas tau nruab rau hauv av lossis hauv trenches, muab tso rau hauv peb -tier system: cov kab loj, kab kab, thiab kab tom qab.
Hloov cov kav dej
Seamless steel yeeb nkab (API 5L Gr.B); sab nrauv los tiv thaiv-corrosion txheej (3LPE/FBE); kev tiv thaiv cathodic
Sectional vent pipes, air release valves, thiab low -point drain valves
Tube Gallery / Trench Accessories
Expansion pob qij txha, ruaj thauj tog rau nkoj blocks, zawv zawg kev txhawb nqa, thiab impermeable trenches
Txoj kev / kev hla kev hla (cov kav dej thiab sealing)
Zonal Isolation Valve Chambers
Main -kab xwm ceev kaw- tawm li qub thiab zonal rho tawm li qub kom pab tswj cov ntu thiab cais tawm
Recirculation / Rov qab kab
Rov qab kab los ntawm apron laterals mus rau lub depot los tiv thaiv cov dej tsub zuj zuj thiab impurity sedimentation nyob rau hauv stagnant roj
Pigging Facilities
Pig launchers/receivers thiab pigging bypasses rau ncua sij hawm tshem tawm cov pos hniav thiab sediment los ntawm cov yeeb nkab phab ntsa
IV. Apron Aircraft Refueling System (Terminal Refueling Units)
Ob txoj hauv kev tseem ceeb: tanker-raws li refueling thiab hydrant-raws li refueling (hauv av refueling); loj hub tshav dav hlau feem ntau siv hydrant systems. (1) Hydrant Refueling System (Fixed Apron Fueling)
Apron ceg piping, refueling hydrants, ceev - txuas couplings, hydrant cais li qub
refueling tswj module: siab regulating valve, siab -precision nyob rau hauv -line flow meter, lim, dej ntes
refueling hose, refueling loading caj npab/nozzle, aircraft interface coupling, qhuav -so coupling (xws li- pov thawj)
Static grounding clamp, spill protection, automatic overpressure shut-tawm ntaus ntawv
(2) Tanker-raws li Kev Txhawb Nqa Roj Hmab
Roj depot loading gantry, loading caj npab, loading metering unit, loading filter
Refueling tanker systems: tsheb-mounted twj tso kua mis, lim-separator, flow meter, roj tank, hose reel
V. Kev Ntsuas, Tswj, Metering, thiab Automation Systems
Xaus-rau- xaus kev soj ntsuam digital, ntsuas ntsuas, thiab tiv thaiv kev cuam tshuam; ua haujlwm raws li "lub hlwb" rau kev ua haujlwm nyab xeeb. Metering Systems
Inbound metering: Mass flowmeter rau kev tsheb nqaj hlau / kev thauj khoom thiab thauj khoom
Outbound hloov metering: Main pipeline flow meter nyob rau hauv lub twj tso kua mis tsev
Apron refueling metering: Siab -precision volumetric/mass flow meters nrog kub thiab siab them
Standard metering calibration piping thiab xyuas cov khoom siv
Instrumentation thiab Sensing Units
Qib: Magnetostrictive qib ntsuas, ntsuas qib radar, siab / qis- qib hloov
Siab: twj tso kua mis inlet / qhov hluav taws xob siab transmitters, siab keyboards (overpressure / qis- tswb tswb)
Kub: Cov khoom kub sensors rau ntim nyiaj them
Dej zoo: lim dej soj ntsuam, tank - roj hauv qab - dej ntsuas ntsuas
Leakage: Fiber-optic pipeline xau saib xyuas, spill detection probes rau underground pits
PLC / DCS Automation Tswj
Central tswj console, tej thaj chaw deb HMI / chaw ua haujlwm, SCADA saib xyuas interface
Automatic interlock logic:
Cov dej ntau dhau hauv cov lim dej → Tsis siv neeg lub twj tso kua mis kaw thiab valve kaw
Pipeline overpressure → Pressure nyem / recirculation thiab twj tso kua mis kaw
Hluav taws kub tswb → System- kaw thaum muaj xwm ceev thoob plaws
Siab / qis- theem sib cuam tshuam rau kev pib / nres roj hloov twj
Kev sib txuas lus thiab kev tswj xyuas cov ntaub ntawv
Metering cov ntaub ntawv cia, tsis siv neeg upload cov ntaub ntawv refueling, kev siv hluav taws xob cov ntaub ntawv, cov khoom lag luam cav
VI. Kev Tiv Thaiv Hluav Taws Xob, Kev Ruaj Ntseg, thiab Kev Tiv Thaiv Ib puag ncig (Safety Assurance)
1. Kev Tiv Thaiv Hluav Taws Xob
Tsau ua npuas ncauj hluav taws tua hluav taws (ua npuas dej hauv lub tank ua liaj ua teb, ua npuas dej ua kom pom tseeb, lub tsev twj tua hluav taws)
Hluav taws kub hydrant piping network, portable qhuav hmoov hluav taws tua hluav taws, pam hluav taws
Kev Tshawb Nrhiav Hluav Taws Xob: Cov pa luam yeeb, ntsuas kub, ntsuas hluav taws xob infrared, ntsuas roj hluav taws xob
2. Anti- zoo li qub thiab tawg- pov thawj Systems
Static bonding nyob rau hauv tag nrho cov kav dej; txhim khu kev qha grounding rau cia tank, twj, thiab lim
Explosion-cov khoom pov thawj hluav taws xob: lub cev muaj zog, cov cuab yeej siv, teeb pom kev zoo, thiab cov thawv sib txuas
Hydrocarbon vapor concentration saib xyuas, yuam cua qhov chaw
3. Kev tiv thaiv ib puag ncig thiab dej khib nyiab
Oily wastewater piping network, roj interceptors, roj-cov dej sib cais
Vapor rov qab units (rau unloading, tank pa, thiab loading hauj lwm)
Kev khaws cov khib nyiab pov tseg: Siv cov khoom siv lim, cov roj khib nyiab pov tseg
4. Kev ruaj ntseg thiab kev soj ntsuam
Kev soj ntsuam cov yeeb yaj kiab, ntsuas kev nkag mus hauv ib puag ncig, kev nkag mus rau kev tswj hwm, khawm nres thaum muaj xwm ceev.
VII. Auxiliary Utility Systems
Kev Siv Dej thiab Dej Dej: Cov dej ua dej, hluav taws kub - sib ntaus sib tua cov dej, thiab cov kav dej txuas rau cov dej nag / dej khib nyiab.
Fais fab mov thiab Distribution: High-voltage distribution room, low-voltage explosion-proof distribution, backup diesel generators, and UPS (rau central control and instrumentation).
Compressed Cua System: Cua compressors thiab cua cia tank muab cua rau pneumatic li qub thiab kaw- tawm li qub.
Cov Chaw Kho Mob: Nitrogen tshem tawm kev sib txuas, kev tu lub platform, nqa cov cuab yeej, thiab cov cuab yeej cia.
Cua sov thiab cua tshuab: tawg- pov thawj qhov cua rau chav twj tso kua mis thiab cov ntsuas ntsuas; Lub caij ntuj no khov tiv thaiv (hluav taws xob lossis chav cua kub taug qab rau cov kav dej).
Cov txheej txheem luv luv Logic
External aviation roj noj → Tau txais qhov system (filtration thiab metering) → Storage tanks (storage and settling) → Transfer pumps (pressurization) → Pipeline filtration and dehydration → Long-distance pipeline network → Apron refueling islands/refueling trucks → Aircraft refueling → tag nrho automated saib xyuas thiab tswj nrog hluav taws kub thiab kev ruaj ntseg; centralized rov qab thiab kho cov roj pov tseg, hydrocarbon vapors, thiab oily wastewater.
