Njengamanje, kunezinhlobo ezimbili eziyinhloko zamalunga okunweba:amalunga okwandisa irabhafuthiamajoyinti okunweba ngothayela bensimbi. Ngokubhekiselwa ezimeni ezihlukene zokusebenza nezinhlelo zokusebenza, izinzuzo kanye nokubi kokunwetshwa kwenjoloba namajoyinti okunwetshwa kukathayela wensimbi kuyaqhathaniswa futhi kuhlaziywe, futhi ezinye iziphakamiso zokuthi ungakhetha kanjani amalunga okunweba ziyabekwa phambili:
(1) Ukuqhathanisa kwesakhiwo
Ijoyinti lokunwetshwa likathayela lensimbi liqukethe ipayipi likathayela elilodwa noma ngaphezulu, enziwe ngokuyinhloko ngezinto zensimbi engagqwali, futhi asetshenziselwa ukumunca amadivaysi ahlukahlukene anokushintsha kobukhulu okubangelwa ukwanda okushisayo nokufinyela okubandayo kwamapayipi nemishini.
Ijoyinti lokunwetshwa kwenjoloba elohlobo lwesinxephezelo esingeyona eyensimbi. Izinto zayo ikakhulukazi izindwangu ze-fiber, irabha nezinye izinto, ezingakhokhela ukudlidliza okubangelwa ukusebenza kwabalandeli namapayipi omoya kanye ne-axial, transverse kanye ne-angular deformation ebangelwa amapayipi.
(2) Ukuqhathaniswa kwengcindezi nokuphonseka
Ukucindezela kwengcindezi kuwumphumela wokucindezela odluliswa iyunithi eguquguqukayo (njengezivunguvungu) efakwe ohlelweni lwamapayipi oluqinile olunomfutho.
Ijoyinti lokunwetshwa kwenjoloba alinawo umthelela wokuhlehla emshinini nakusistimu. Emajoyini okunweba kathayela ensimbi, la mandla awumsebenzi wokucindezela kwesistimu kanye nobubanzi obuphakathi bepayipi likathayela. Uma ingcindezi yesistimu iphezulu noma ububanzi bepayipi bukhulu, i-thrust ye-pressure inkulu kakhulu. Uma ingacindezelwa kahle, ipayipi likathayela ngokwalo noma umbhobho wemishini izolimala, futhi ngisho nama-fulcrums angashintshi kuzo zombili iziphetho zohlelo azolimala kakhulu.
(3) Ukuqhathanisa okuguquguqukayo
Izici ezingokwemvelo zamajoyinti okunwetshwa kwenjoloba ziwenza aguquguquke kakhulu kunamajoyinti okunweba kathayela ensimbi.
(4) Ukuqhathanisa kokugudluzwa
Ijoyinti lokunwetshwa kwenjoloba limunca ukususwa okukhulu ngobude beyunithi ngayinye, okunganikeza isinxephezelo esikhulu se-multi-dimensional ebangeni losayizi omncane.
Uma imunca ukususwa okufanayo njengejoyinti lokunwetshwa kwenjoloba, ijoyinti lokunweba likathayela lensimbi lidinga isikhala esikhulu, futhi ukusetshenziswa kwejoyinti lokunweba likathayela lensimbi alikwazi ukuhlangabezana nokugudluka okuvundlile, kwe-axial kanye ne-angular ngesikhathi esifanayo.
(5) Ukuqhathanisa kokufakwa
Ijoyinti lokunwetshwa kwenjoloba kulula ukulifaka nokufaka esikhundleni, ngaphandle kokuqondanisa okuqinile, futhi lingakwazi ukuzivumelanisa nokungahambi kahle kwepayipi. Ngenxa yokuthi iphutha lesistimu alinakugwenywa ekuxhumekeni kwepayipi, iphutha lokufaka ukonga amandla werabha lingcono. Kodwa-ke, amajoyinti okunwebeka ensimbi anqunyelwe usayizi ngesikhathi sokufakwa ngenxa yokuqina okukhulu kwezinto zensimbi.
(6) Ukuqhathaniswa kokuzivumelanisa nezimo
Ijoyinti yokwandisa irabha ingenziwa kunoma yikuphi ukuma nanoma yikuphi ukuzungeza.
Ijoyinti lokunwetshwa likathayela lensimbi alinakho ukuguquguquka okuhle.
(7) Ukuqhathaniswa kokuhlukaniswa kokudlidliza, ukwahlukanisa umsindo kanye nemiphumela yokuvikela ukushisa
Ijoyinti yokunwetshwa kwerabha iseduze nokudluliswa kokudlidliza okuyiziro.
Ijoyinti lokunweba likathayela lensimbi linganciphisa kuphela amandla okudlidliza.
Mayelana nokufakwa kwemisindo nokushisa, amajoyinti okunwetshwa kwenjoloba nawo anamandla kunamajoyinti okunweba kathayela ensimbi.
(8) Ukuqhathanisa kokubola
Ijoyinti yokwandisa iraba ngokuvamile yenziwa nge-EPDM, i-neoprene, irabha, njll. Lezi zinto ziyagqwala.
Emajoyini okunwebeka ensimbi, uma into ekhethiwe ingafaneleki endaweni egelezayo yesistimu, ukubola kwejoyinti lokunweba kuzoncipha. I-chlorine ion engena isuka kungqimba lwe-thermal insulation ngokuvamile iyimbangela yokugqwala kwensimbi engenasici.
Amajoyinti amabili okunweba anezinzuzo zawo kanye nokubi. Ekusetshenzisweni kwangempela, zingakhethwa ngokuvumelana nezimo zangempela zokusebenza. Njengamanje, amajoyinti okunweba kathayela asekhaya asethuthukiswe ngokugcwele, futhi umlando wokuthuthuka mude kakhulu kunalowo wamajoyinti okunwetshwa kwenjoloba, onekhwalithi enhle.
Isikhathi sokuthumela: Oct-19-2022
