Amakhebula Okuzwa
Isingeniso
Kumasistimu okuzwa i-optical fiber asakazwayo, ikhebula le-optical ngokwalo liyinto yokuzwa, futhi "ukudluliselwa" kanye "nomuzwa" kuhlanganisiwe. Ikhebula le-sensor linezinhlobo ezahlukene zesakhiwo se-armor yensimbi kanye ne-polymer material sheathing. Ikhebula le-sensor elenzelwe ngokukhethekile alikwazi ukudlulisa ukushisa/ukuguquka kwangaphandle ngokushesha nje kuphela, kodwa futhi livikela ngempumelelo i-optical fiber ngaphakathi kwekhebula, elifanele izidingo zohlelo lokusebenza zezimboni ezahlukahlukene.
Ikhebula lokuzwa izinga lokushisa elingeyona insimbi
Ikhebula lokuzwa izinga lokushisa elingeyona insimbi luhlobo lwekhebula lezinzwa elenzelwe ngokukhethekile indawo yokulinganisa izinga lokushisa enensimu kagesi enamandla kanye nensimu yamagnetic enamandla. Ikhebula le-fiber optic lisebenzisa isakhiwo seshubhu esiphakathi esingeyona insimbi, esakhiwe yishubhu ye-beam egcwele uwoyela ye-PBT, intambo ye-aramidon kanye ne-outer sheath, okulula futhi okusebenzayo. Lolu hlobo lwekhebula lunezakhiwo ezinhle kakhulu zokukhanya, alunamanzi amaningi, alunazo izinsimbi kanye nezinye izinzuzo, ezifanele kakhulu izinhlelo zokulinganisa izinga lokushisa lekhebula elinamandla aphezulu emihubheni yekhebula/emigwaqweni yamapayipi.
Ikhebula lokuzwa izinga lokushisa elingeyona insimbi
Ikhebula lokuzwa izinga lokushisa elimbozwe ngensimbi
Ikhebula lokuzwa lokushisa elivikelwe ngensimbi lisebenzisa umklamo oqinile ophindwe kabili, onezakhiwo ezinhle zokubopha nokucindezela. Ikhebula le-fiber optic lisebenzisa isakhiwo seshubhu eliphakathi nendawo, elakhiwe yishubhu eligcwele uwoyela le-PBT, umugqa wensimbi ojikelezayo, uboya be-aramid, inethi elilukiwe ngensimbi, uboya be-aramid kanye noboya bengaphandle. Lolu hlobo lwekhebula lunezakhiwo ezinhle kakhulu zokubona, ukumelana kwamanzi okuphezulu, amandla aphezulu okubopha/okucindezelayo, ukuguquguquka okuhle, ububanzi bokusetshenziswa kwezinga lokushisa elibanzi nokunye. Ngaphezu kwalokho, uboya bengaphandle busebenzisa i-polymer yokuqhuba ukushisa okuphezulu ukuthuthukisa isivinini sokuphendula kwe-fiber optical ekushiseni kwangaphandle, okufanelekela ukusetshenziswa kokulinganisa izinga lokushisa njengemigudu yekhebula kanye namapayipi kawoyela.
Ikhebula lokuzwa izinga lokushisa elimbozwe ngensimbi
Ikhebula lokuzwa ukucindezeleka elipakishwe kahle
Igobolondo langaphandle lekhebula elicwebezelayo elihlanganisiwe kahle lenziwe nge-polymer ephezulu, i-fibre yokuzwa ixhunywe eduze negobolondo langaphandle, futhi i-strain yangaphandle ingadluliselwa ku-fibre yokuzwa yangaphakathi ngesivikelo. Inokuguquguquka okuhle, ukwakheka okulula, kanye namandla ajwayelekile okuthambekela nokucindezela, afanelekela indawo yangaphakathi noma ukuqapha indawo yangaphandle ngengozi ephansi yokuthinteka kwangaphandle. Njengokuqapha ukumiswa kwe-cable tunnel/pipe corridor.
Ikhebula lokuzwa ukucindezeleka elipakishwe kahle
Izici zomkhiqizo
· Ngokusekelwe kwiphakheji ephezulu ye-polymer sheath, ingamelana nomthelela wamandla angaphansi;
· Ithambile, ithambile, kulula ukuyigoba, akulula ukuyiphula;
· Ingafakwa ebusweni bento elinganisiwe ngendlela yokunamathela, futhi inamathele eduze nento elinganisiwe futhi inokuxhumana okuhle kokuguquguquka;
· Ukulwa nokugqwala, ukufudumala, ukumelana nokushisa okuphansi;
· Ukumelana okuhle nokuguguleka kwesigqoko sangaphandle.
Ikhebula lokuzwa ukucindezeleka elithuthukisiwe
Ikhebula le-fiber yohlobo oluqinisiwe livikelwe ungqimba lwezinto eziningi zokuqinisa (ucingo oluboshwe ngethusi noma i-polymer eqinisiwe i-FRP), kanti izinto zokupakisha ze-sheath yangaphandle ziyi-polymer ephezulu. Ukwengezwa kwezinto zokuqinisa kuthuthukisa ngempumelelo amandla okunamathela nokucindezela ekhebula le-optical lohlobo oluqinile, elifanelekela izindlela zokubeka ikhebula le-optical eligoqwe ngqo noma elixhunywe endaweni, futhi lingamelana nomthelela ohlanganisa inqubo yokuthulula ukhonkolo, futhi lisetshenziswa kabanzi ebhulohweni, ekuhlalisweni kwemihubhe, ekugugulekeni kwentaba kanye nakwezinye izikhathi zokuqapha ezinzima.
Ikhebula lokuzwa ukucindezeleka elithuthukisiwe
Izici zomkhiqizo
· Ngokusekelwe esakhiweni esifana nekhebula elisontekile, imicu eminingi yezinto eziqinisa amandla aphezulu ithuthukisa ngempumelelo amandla okunamathela nokucindezela kwekhebula;
· Ukuguqulwa kwangaphandle kulula ukukudlulisela ku-fiber optical;
· Ithambile, kulula ukuyigoba, akulula ukuyiphula;
· Ingafakwa kukhonkrithi ngokungcwaba ngqo ukuze kuqashwe ushintsho lwangaphakathi lokucindezeleka kwesakhiwo;
· Ukulwa nokugqwala, ukungangenwa manzi, ukumelana nokushisa okuphansi;
