Kutentha kwambiriCHIKWANGWANI chamawonedwe chingweimagwira ntchito yofunika kwambiri pamapaipi amafuta ndi gasi. Zamakonopanja CHIKWANGWANI chamawonedwe chingwendipansi CHIKWANGWANI chamawonedwe chingwekupirirakupanikizika mpaka 25,000 psi ndi kutentha mpaka 347 ° F. Chingwe cha fiberimathandizira kuzindikira nthawi yeniyeni, yogawidwa, kupereka deta yolondola ya chitetezo cha mapaipi ndikugwira ntchito bwino.
Zofunika Kwambiri
- Zingwe zotentha kwambiri za fiber optic zimapirira kutentha kwambiri, kupanikizika, ndi mankhwala, zomwe zimathandiza kuyang'anira bwino mapaipi amafuta ndi gasi.
- Tekinoloje zowunikira zogawidwa monga DTS ndi DAS zimapereka chidziwitso chanthawi yeniyeni kuti azindikire kutayikira, kutsekeka, ndi zina mwachangu, kuchepetsa zoopsa ndi ndalama.
- Kusankha mtundu wa chingwe choyenerandi zokutira zimatsimikizira ntchito yodalirika m'madera ovuta, kuthandizira chitetezo cha nthawi yaitali cha mapaipi ndi kupambana kwa ntchito.
Zovuta za Fiber Optic Cable ndi Zofunikira mu Mapaipi a Mafuta & Gasi
Kutentha Kwambiri ndi Malo Owononga
Mapaipi amafuta ndi gasi amawonetsa chingwe cha fiber optic pamalo ovuta kwambiri. Oyendetsa galimoto amafuna zingwe zopirira kutentha kwambiri, kuthamanga kwambiri, ndi mankhwala owononga. Gome lotsatirali likuwonetsa ziwerengero zazikuluzikulu zama chingwe omwe amagwiritsidwa ntchito m'malo awa:
| Parameter / Mbali | Tsatanetsatane / Ziwerengero |
|---|---|
| Ntchito Kutentha Range | Kupitilira 300 ° C kwa ulusi wozindikira kutsika |
| Kukaniza Kupanikizika | Kufikira 25,000 psi m'madamu osagwirizana |
| Zotsutsana ndi Corrosion | Chitetezo cha haidrojeni-mdima, ulusi wokutidwa ndi kaboni wochepetsera hydrogen-induced attenuation |
| Coating Technologies | Zovala za polyimide, carbon, ndi fluoride zimathandizira kukana kwa mankhwala |
| Miyezo Yoyendetsera Kutentha | -55 ° C mpaka 200 ° C, mpaka 260 ° C muzamlengalenga, 175 ° C kwa zaka 10 (Saudi Aramco SMP-9000 spec) |
| Mapulogalamu apadera | Kuwunika kwa chitsime cha Subsea, kubowola m'mphepete mwa nyanja, zomera za petrochemical |
Kuwunika Nthawi Yeniyeni ndi Kulondola kwa Data
Chingwe cha fiber optic chimathandizamosalekeza, kuyang'anira nthawi yeniyenikutentha, kuthamanga, ndi kupsyinjika kwa mapaipi. Ukadaulo wa Distributed fiber optic sensing (DFOS) umazindikira zolakwika ndi kutayikira kwamtunda wautali, kuthandizira kulowererapo mwachangu komanso kuchepetsa chiopsezo. Oyendetsa agwiritsa ntchito kutentha kogawidwa ndi zomveka zomveka kuti aziyang'anira kukhulupirika kwa simenti, kuzindikira kuyenda kwapakati pakati pa madera osungiramo madzi, ndi kuzindikira zida zowongolera zolowera. Mapulogalamuwa amapititsa patsogolo zokolola komanso kuchepetsa nthawi yochitirapo kanthu. Fiber optic cable systems imaperekamkulu bandwidth ndi chitetezo chokwanira kusokonezedwa ndi electromagnetic, kuonetsetsa kufalitsa deta yodalirika pakuwunika kwakutali.
Chitetezo, Kudalirika, ndi Kutsata
Ogwiritsa ntchito mapaipi amakumana ndi zovuta zingapo pokhazikitsa ndi kukonza makina a fiber optic cable:
- Kuyika bwino kwa sensor ndikofunikira kuti mupewe kusokoneza kuyenda kwamadzimadzi.
- Masensa a Fiber Bragg Grating amakhala okwera mtengo pamapaipi aatali.
- Masensa a fiber optic omwe amagawidwa amafunikira mapangidwe ovuta.
- Makhalidwe a viscoelastic azinthu monga HDPE amasokoneza kulondola kwa kuyeza.
- Njira zogawira za Acoustic Sensing zimafunikira kusinthidwa kwa ma sigino apamwamba chifukwa cha siginecha yosinthika yosinthika.
- Maukonde a masensa kumadera akutali amafunikira mphamvu zodalirika ndikuwonjezera ndalama zogwirira ntchito.
Zindikirani:Fiber optic chingwe mayankhoThandizani ogwira ntchito kukwaniritsa miyezo yoyendetsera, kupititsa patsogolo chitetezo, ndikuwonetsetsa kuti akugwira ntchito modalirika m'malo ovuta.
Fiber Optic Cable Technologies ndi Mayankho a Kutentha Kwambiri
Distributed Temperature Sensing (DTS) ndi Distributed Acoustic Sensing (DAS)
Distributed Temperature Sensing (DTS) ndi Distributed Acoustic Sensing (DAS) asintha kuyang'anira mapaipi mumakampani amafuta ndi gasi. DTS imagwiritsa ntchito kufalikira kwa kuwala mkati mwa chingwe cha fiber optic kuyeza kusintha kwa kutentha muutali wake wonse. Ukadaulo uwu umapereka mbiri yopitilira, yokwera kwambiri, yomwe ndiyofunikira kuti muwone kuchucha, kutsekeka, kapena siginecha yotentha yapaipi. Kupita patsogolo kwaposachedwa mu DTS kumaphatikizapo njira zogwira ntchito, monga kutumizira magwero a kutentha kuti awonjezere chidwi. Njirazi-mayeso advection advection, hybrid cable flow flowing, and heat pulse tests — zimapatsa ogwira ntchito mphamvu yoyang'anira zitsime zakuya zokhala ndi mawonekedwe apamwamba komanso osakhalitsa. DTS imaposa ma sensor achikhalidwe, makamaka m'malo otentha kwambiri pomwe zolondola, zogawidwa ndizofunikira.
DAS, kumbali ina, imazindikira ma siginecha acoustic ndi vibrate motsatira chingwe cha fiber optic. Dongosololi limatha kuyang'anira masauzande ambiri nthawi imodzi, kujambula zochitika monga kutayikira, kusintha kwamayendedwe, kapena zochitika zosaloledwa. DAS imayesa kupsyinjika kwautali ndi kukhudzidwa kolowera, koma magwiridwe ake amadalira zinthu monga kutsata kwa fiber komanso kugwirizanitsa bwino. M'malo otentha kwambiri, makina ndi kuwala kwa chingwe amatha kusintha, zomwe zimafuna mapangidwe amphamvu ndi kukonza zizindikiro zapamwamba. Pamodzi, DTS ndi DAS zimathandizira kuyang'anira nthawi yeniyeni, kugawa, kuthandizira kukonza mwachangu komanso kuyankha mwachangu pazochitika.
Dowell amaphatikiza matekinoloje a DTS ndi DAS munjira zake zotentha kwambiri za fiber optic, kuwonetsetsa kuti magwiridwe antchito odalirika m'malo ovuta kwambiri amafuta ndi gasi.
Mitundu ya High-Temperature Fiber Optic Cable
Kusankha chingwe choyenera cha fiber optic chogwiritsa ntchito kutentha kwambiri kumaphatikizapo kumvetsetsa zovuta za mapaipi amafuta ndi gasi. Opanga amapanga ulusi wapadera kwambiri woti uzitha kupirira kutentha kwambiri, mankhwala owononga, komanso malo okhala ndi mpweya wambiri wa haidrojeni. Gome lotsatirali likufotokozera mwachidule mitundu yodziwika bwino ya chingwe cha fiber optic chotentha kwambiri ndi mawonekedwe ake ofunikira:
| Mtundu wa Chingwe | Kutentha Kusiyanasiyana | Zopaka Zofunika | Malo Ofunsira |
|---|---|---|---|
| Fiber yokhala ndi polyimide | Kufikira 300 ° C | Polyimide | Kuzindikira kwapansi, kuyang'anira bwino |
| Fiber yokhala ndi kaboni | Kufikira 400 ° C | Carbon, Polyimide | Malo okhala ndi haidrojeni |
| Fiber yokhala ndi zitsulo | Kufikira 700 ° C | Golide, Aluminium | Malo otentha kwambiri |
| Fluoride Glass Fiber | Kufikira 500 ° C | Galasi la Fluoride | Mapulogalamu apadera ozindikira |
Mainjiniya kaŵirikaŵiri amaika zingwe zimenezi m’zingwe zokhazikika, monga m’mabokosi, zingwe zodula mawaya, ndi zingwe zopalasa. Kusankhidwa kwa zokutira ndi mtundu wa fiber zimatengera kutentha kwapadera, kuwonekera kwa mankhwala, komanso kupsinjika kwamakina komwe kumayembekezeredwa m'munda. Dowell amapereka mbiri yathunthu yaKutentha kwambiri kwa fiber optic chingwe njira, zokonzedwa kuti zigwirizane ndi zofunikira za kayendetsedwe ka mafuta ndi gasi.
Ntchito Zapadziko Lonse ndi Zopindulitsa
Mayankho amtundu wa fiber optic wotentha kwambiri amapereka phindu lalikulu pamayendedwe onse amafuta ndi gasi. Ogwiritsa ntchito amagwiritsa ntchito matekinoloje ozindikira omwe amagawika - DTS, DAS, ndi Distributed Vibration Sensing (DVS) - kuyang'anira zochitika zapansi, kuphatikiza kuphulika kwa hydraulic, kubowola, ndi kupanga. Machitidwewa amapereka zidziwitso zenizeni zenizeni pakugwira ntchito bwino, zomwe zimathandiza ogwiritsira ntchito kupititsa patsogolo ntchito ndi kuchepetsa nthawi yopuma.
- Zingwe zapadera za fiber optic zimapirira zovuta, kuphatikizapo kutentha kwambiri ndi mankhwala owononga.
- Zomverera zogawira zimathandizira kuyang'anira mosalekeza kuti zizindikire kutayikira, kuyeza kwakuyenda, ndi kuyang'anira posungira.
- Othandizira amapeza kuzindikira koyambirira kwa kutayikira kapena kutsekeka, kuchepetsa chiwopsezo cha chilengedwe komanso ndalama zosamalira.
- Makina opangira ma fiber optic m'malo mwa masensa angapo, kufewetsa kukhazikitsa ndikuchepetsa ndalama zomwe zimatenga nthawi yayitali.
- Kuyika kosatha m'mapaipi ndi mapaipi kumatsimikizira kusonkhanitsa deta kwanthawi yayitali.
Kafukufuku wokwanira wa manambala, mothandizidwa ndi zoyeserera zakumunda, akuwonetsa mphamvu zaukadaulo waukadaulo wotentha kwambiri wa fiber optic pakuyang'anira mapaipi agasi omwe ali ndi mphamvu yayikulu. Ofufuzawo adagwiritsa ntchito njira zofananira zapamwamba ndipo adapeza kuti zingwe zomwe zimayikidwa mkati mwa 100 mm kuchokera papaipi zimazindikira kusintha kwa kutentha komwe kumayambitsa kutayikira. Kafukufukuyu amalimbikitsa kuti aziyala zingwe zinayi za fiber optic mozungulira mozungulira mapaipi kuti azitha kufalikira bwino. Zotsatira zoyeserera zimafanana kwambiri ndi zofananira, kutsimikizira kuthekera ndi kulondola kwa njira iyi kuti azindikire kutayikira kwapaipi kothamanga kwambiri.
Kafukufuku wowunikiridwa ndi anzawo komanso mapepala aukadaulo akuwonetsa zatsopano zomwe zikupitilira muukadaulo wa fiber optic sensing. Ntchitozi zimatsimikizira kudalirika komanso kuchita bwino kwa kutentha komwe kumagawika komanso masensa a fiber optic m'malo ovuta kwambiri amafuta. Makina a Sensuron's Fiber Optic Temperature Sensing (FOSS), mwachitsanzo, amapereka kuyang'anira kutentha kosalekeza, kokwezeka kwambiri m'mapaipi, zomwe zimathandiza kuzindikira msanga kutayikira kapena kutsekeka. Kusakhazikika kwamankhwala kwaukadaulo komanso kusatetezedwa ku kusokonezedwa ndi ma electromagnetic kumapangitsa kuti ikhale yabwino pakugwiritsa ntchito mafuta ndi gasi. Ogwira ntchito amapindula ndi kuyendetsa bwino ntchito, kuchepetsa nthawi, komanso kupulumutsa ndalama zonse, ngakhale kuti ndalama zoyamba zimayamba.
Makampani monga Dowell akupitiriza kupititsa patsogolo njira zothetsera ma fiber optic cable, kuthandiza ogwira ntchito kuti akwaniritse ntchito zotetezeka, zogwira mtima, komanso zodalirika.
Kusankha chingwe choyenera cha kutentha kwapamwamba kumatsimikizira ntchito zamapaipi otetezeka komanso ogwira mtima. Kutumiza zenizeni padziko lapansi kumawonetsa zopindulitsa zazikulu:
- Kuzindikira ziwopsezo koyambirirakudzera mu machitidwe apamwamba owunika.
- Kuyang'aniridwa kodalirika ndi kuzindikira kophatikizika kwamawu ndi makanema.
- Kuwongolera bwino kwachiwopsezo pogwiritsa ntchito zitsanzo zolosera za kulephera kwa mapaipi.
Kufunsira akatswiri amakampani kumathandiza ogwira ntchito kukwaniritsa kutsata komanso kudalirika kwanthawi yayitali.
Wolemba: Eric
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Nthawi yotumiza: Jul-09-2025