Yethula:
Emkhakheni wokukhiqiza amapayipi, intuthuko kwezobuchwepheshe ivule indlela yezinketho eziningi zokuhlangabezana nezidingo ezahlukene zezimboni. Phakathi kwazo, i-SAWH tube (i-spiral submerged arc tube) ithole ukunakwa okukhulu nokwaziswa. Namuhla, sizohlola izinzuzo eziningi zalokhu.Ipayipi le-SAWH, ekhanyisa imininingwane yayo, izinhlelo zokusebenza kanye nomthelela wayo ezimbonini emhlabeni jikelele.
1. Qonda i-SAWHipayipi:
Ipayipi le-SAWH, elaziwa nangokuthiipayipi le-arc elicwiliswe ngaphakathi elijikelezayo, uhlobo olukhethekile lwepayipi lensimbi elenziwe kusetshenziswa ubuchwepheshe bokushisela okujikelezayo. Le nqubo ihilela ukwakha ikhoyili yensimbi egoqwe ngokushisa ibe yisimo sokugoqa bese ifakwa ekushiseleni okungaphansi kwamanzi ezindaweni zangaphakathi nezangaphandle. Umphumela uba ipayipi eliqinile nelingabizi kakhulu elinokuqina okuhle kwesakhiwo.
2. Izinzuzo zesakhiwo:
Amapayipi e-SAWH anikeza izinzuzo eziningana zesakhiwo, okwenza abe ukukhetha okuhle kakhulu kwezimboni ezahlukahlukene. Ubuchwepheshe bokushisela obujikelezayo buqinisekisa ukujiya okufanayo kulo lonke ipayipi, ngaleyo ndlela kuthuthukiswe amandla alo. Ngaphezu kwalokho, le ndlela yokushisela ingakhiqiza amapayipi amakhulu anobubanzi, okuzuzisa ekuthuthweni kwezinto ezinkulu ibanga elide. Lawa mapayipi anobubanzi obukhulu adlala indima ebalulekile ekuthuthukisweni kwengqalasizinda njengokwakhiwa kwamapayipi kawoyela negesi.
3. Isicelo esibanzi:
Ukuguquguquka kwamapayipi e-SAWH kubonakala ezinhlobonhlobo zezicelo zawo. Lawa mapayipi avame ukusetshenziselwa ukuthutha uketshezi namagesi, okwenza abe yingxenye ebalulekile yezimboni ezifana nowoyela negesi, izitshalo zokuhlanza amanzi, kanye nezinhlelo zokulahla indle. Ukumelana kwawo nokugqwala okuphezulu kanye nekhono lokubekezelela izimo zokucindezela okuphezulu kwenza amapayipi e-SAWH afaneleke kakhulu ekubholeni uwoyela ogwini lolwandle kanye namaphrojekthi okuhlola amanzi ajulile.
4. Ukusebenza kahle kwezindleko:
Ukucatshangelwa kwezindleko kubalulekile ezimbonini eziningi futhi amapayipi e-SAWH anikeza ikhambi elingenakuqhathaniswa maqondana nokufinyeleleka. Inqubo yokukhiqiza amapayipi e-SAWH yandisa umkhiqizo uma kuqhathaniswa nezinye izindlela zokukhiqiza amapayipi, ngaleyo ndlela inciphise izindleko zokukhiqiza. Ngaphezu kwalokho, impilo yawo ende kanye nezidingo zokunakekelwa okuphansi kuwenza abe yindlela engcono kakhulu kunezinye izinto zamapayipi ngokuhamba kwesikhathi.
5. Izinto okufanele zicatshangelwe ngezemvelo:
Njengoba izinkinga zemvelo ziba zimbi kakhulu, izimboni zifuna izixazululo eziqhubekayo. Ngenhlanhla, amapayipi e-SAWH ahlangabezana nalezi zimfuneko ngoba akhiqizwa ngensimbi esezingeni eliphezulu, ephinde isetshenziswe, okunciphisa ukushaqeka kwawo ngekhabhoni. Ngaphezu kwalokho, ukuqina kwawo kanye nokumelana nokugqwala kunciphisa isidingo sokushintshwa njalo, kwandise isikhathi sawo sokuphila futhi kunciphise imfucuza.
Ekuphetheni:
Amapayipi e-SAWH noma amapayipi e-arc angaphansi komhlaba ashintshe imboni yokukhiqiza amapayipi. Izinzuzo zawo zesakhiwo, ukuguquguquka kokusetshenziswa, ukusebenza kahle kwezindleko kanye nezinzuzo zemvelo kuzenza zibe ukukhetha okuthandwa kakhulu kuzo zonke izimboni. Njengoba lezi zimboni ziqhubeka nokukhula, isidingo samapayipi e-SAWH ngokungangabazeki sizokhula, siqinisekise ukuthuthwa okusebenzayo nokuqhubekayo koketshezi namagesi eminyakeni ezayo.
Isikhathi sokuthunyelwe: Septhemba 15-2023