Amaseli Okulayisha Iphinikhodi Enziwe Ngokwezifiso Ezinhlelo Zokusebenza Zase-Subsea

I-Subsea Layisha Iseli izinhlelo zokusebenza ziletha isethi eyingqayizivele yezinselelo zobuchwepheshe ngenxa yemvelo engaphansi kwamanzi, zifuna izixazululo zobunjiniyela ezithembeke kakhulu nezikhethekile. Lezi zinzwa zivame ukufakwa izinkulungwane zamamitha ngaphansi kolwandle, lapho zihlala zivezwa khona emanzini anosawoti, ingcindezi enkulu ye-hydrostatic, kanye nezimo ezinzima zemishini. Enye yezinto ezikhathazayo kakhulu kulezi zinhlelo zokusebenza ukugqwala. Amanzi anosawoti agqwala kakhulu futhi angawohloka ngokushesha izinto ezingaklanyelwe ngqo ukumelana nawo. Ngenxa yalokho, izinto ezifana ne-titanium kanye nensimbi engagqwali engu-17-4PH zivame ukusetshenziswa ekwakhiweni kwamaseli omthwalo wangaphansi kolwandle ngenxa yokumelana kwawo okuhle kakhulu nokugqwala kanye nokuqina kwesikhathi eside.

Enye inkinga ebalulekile ekufakweni kwamaseli omthwalo ongaphansi kolwandle ukungena kwamanzi. Ngisho nokuvuza okuncane kakhulu kungavumela umswakama ukuthi ungene kumaseli omthwalo, okungalimaza i-elekthronikhi yangaphakathi, kuphazamise ubuqotho besiginali, noma kubangele ukwehluleka okuphelele kwenzwa. Ukuze kulwiwe nalokhu, zonke izingxenye ezifaka phakathi izivalo, izindlala zekhebula, kanye nezindawo ezivalekile kumele zilinganiswe okungenani ku-IP68 noma ngaphezulu, kuqinisekiswe ukuthi zihlala zivaliwe ngokuphelele ngisho nangaphansi kokucwiliswa isikhathi eside ekujuleni.

Ukudluliswa kwesignali ezindaweni ezingaphansi kwamanzi nakho kuletha ubunzima. Ukugijima kwekhebula elide phakathi kweseli yomthwalo kanye nemishini engaphezulu kungabangela ukuwohloka kwesignali noma ukuphazamiseka komsindo kagesi. Ukuze kugcinwe ukudluliswa kwedatha okunembile, izixazululo ezifana nokukhulisa isignali, i-electronics engaphakathi, noma amafomethi okukhipha edijithali njenge-RS485 zivame ukusetshenziswa. Lezi zindlela zisiza ukuqinisekisa ukuxhumana okuthembekile ngisho nasebangeni elide nangaphansi kwezimo zokucindezela okuphezulu.

Ukulinganisa kanye nokuzinza kwesikhathi eside nakho kuyizinto ezibalulekile okufanele uzicabangele. Ngokungafani namaseli omthwalo asetshenziswa emhlabeni, izinzwa zangaphansi kolwandle zinzima, zithatha isikhathi, futhi zibiza kakhulu ukuzilanda ukuze zilinganiswe kabusha noma zilungiswe. Ngenxa yalokho, lawa maseli omthwalo kumele anikeze umkhiqizo ozinzile kakhulu onokuzulazula okuncane kakhulu ngesikhathi sokufakwa isikhathi eside. Ukulinganisa okunembile ngaphambi kokufakwa kubalulekile, futhi eminye imiklamo ifaka okukhiphayo okunamabhuloho amabili ukuvumela ukuphindaphinda kwesistimu kanye nokuqinisekiswa okuqhubekayo kokufundwa.

Ukuhlanganiswa kwemishini kungenye into ebalulekile. Amaseli omthwalo we-subsea avame ukufakwa njengengxenye yezinhlelo eziyinkimbinkimbi zemishini, njenge-ROVs (Izimoto Ezisebenza Kude), ama-clamp, ama-risers, noma imishini yokuphakamisa. Lezi zinzwa kumele zivumelane ngokwezifiso ekwakhiweni ngaphandle kokuphazamisa ubuqotho besakhiwo noma ukunemba kokulinganisa kohlelo lonke. Ngaphezu kwalokho, ngenkathi indawo ejulile yolwandle ivame ukuba namazinga okushisa abandayo nazinzile (ngokuvamile azungeze u-0–2°C), izinzwa zingase zizwe ukushintshashintsha okukhulu kwezinga lokushisa ngesikhathi sokufakwa nokululama. Ngakho-ke, isinxephezelo sokushisa esisebenzayo sibalulekile ukuqinisekisa ukusebenza okuhambisanayo kuzo zonke izinga lokushisa.

Amaseli omthwalo we-pin, aziwa nangokuthi ama-load pins noma ama-shear pins, afaneleka kakhulu ekulinganisweni kwamandla olwandle ngenxa yokwakheka kwawo okuqinile, okuqinile kanye nekhono lokufaka esikhundleni ngqo ama-pin akhona esakhiwo. Asetshenziswa kabanzi ezinhlotsheni ezahlukene zezicelo zolwandle ukuze kulinganiswe amandla okudonsa noma okudonsa. Amacala avamile okusetshenziswa afaka phakathi ukuqapha amandla okubamba noma okudonsa ezingalweni zokubamba ze-ROV, ukulinganisa imithwalo yokuphakamisa kuma-hook e-subsea crane, kanye nokulandelela ukucindezelwa kwentambo yokubopha yama-anchor noma ama-buoy. Amaseli omthwalo we-pin nawo asetshenziswa ukuqinisekisa ukucindezelwa kwekhebula okufanele ezinhlelweni ze-umbilical kanye ne-winch, ukuqinisekisa amandla okubopha kumathuluzi okusekela amapayipi, kanye nokuqapha umthwalo kuma-sheave e-A-frame, ama-risers, ama-lifting beams, kanye namafreyimu okuhambisa.

I-LCS Tech Co., Limited inesipiliyoni esingaphezu kweminyaka eyishumi ekwakhiweni nasekukhiqizweni kwamaseli omthwalo wephini ngokwezifiso ezindaweni ezingaphansi kolwandle ezidinga kakhulu. Sinikeza imiklamo yephini yomthwalo eyenziwe ngokwezifiso ngokuphelele eklanyelwe izidingo zakho zemishini nezilinganiso, enamakhono afinyelela ku-100 tons. Amaphini ethu omthwalo asekela izinketho eziningi zokukhipha okuhlanganisa i-mV/V, ±5V, 4–20mA, kanye ne-RS485, futhi angafakelwa ukucushwa kwamabhuloho amabili ukuze kusetshenziswe kabusha. Amaphini ethu omthwalo wephini ongaphansi kolwandle ahlolwa ngokucindezela afinyelela ku-60 MPa, okwenza afaneleke ekujuleni okufika kumamitha angu-4000.

Kumakhasimende afuna izixazululo zokulinganisa umthwalo ezithembekile nezihlala isikhathi eside zezinhlelo zokusebenza ezingaphansi kolwandle eziyinselele, i-LCS Tech Co., Limited inikeza ubuchwepheshe bobunjiniyela kanye nekhono lokukhiqiza ukuletha izikhonkwane zomthwalo ezenziwe ngokwezifiso ezisebenza kahle kakhulu. Xhumana nathi ku-sales@loadcellsensor.com ukuze ufunde ukuthi singayisekela kanjani iphrojekthi yakho.