Iingcingo ezingenamanzi kunye neengcingo ziyingxenye ebalulekileyo kumashishini ahlukeneyo kunye nezicelo, ngakumbi apho zibonakaliswe kumanzi kunye nomswakama. Ezi ntambo ezikhethekileyo kunye neengcingo zenzelwe ukujamelana nemingeni eyenziwa ngamanzi, ukuqinisekisa ukusebenza okuthembekileyo, okukhuselekileyo kwiimeko ezimanzi. Enye yezona zinto zibalulekileyo ekufuneka ziqwalaselwe xa kuvavanywa ukusebenza kweentambo ezingangeni manzi kunye neengcingo kukulinganisa kwazo ukungena kwamanzi.
Ireyithingi yokungangeni manzi
Ukulinganiswa kwamanzi kwentambo okanye ucingo luphawu oluphambili lokukwazi ukuchasana nokungena kwamanzi kunye nokugcina ukusebenza kwayo kwiindawo ezimanzi. Eli nqanaba lidla ngokumelwa yikhowudi ye-Ingress Protection (IP), equkethe amadijithi amabini. Inombolo yokuqala imele umgangatho wokukhusela kwizinto eziqinileyo, inani lesibini limele izinga lokukhusela emanzini.
Kubaiintambo ezingenamanzikunye neengcingo, idijithi yesibini yekhowudi ye-IP ibaluleke kakhulu.
Inika ulwazi oluxabisekileyo kwiqondo lokuxhathisa amanzi kunye nokufuma. Ngokomzekelo, ikhebula elinomlinganiselo wokungangeni manzi kwe-IP67 lingenathuli ngokupheleleyo kwaye linokumelana nokuntywiliselwa kwimitha eyi-1 yamanzi imizuzu engama-30. Iintambo ezilinganiswe nge-IP68 kwelinye icala, zibonelela ngenqanaba eliphezulu lokuxhathisa kwamanzi, nto leyo ezenza zilungele usetyenziso olufuna kakhulu olufana nofakelo lwangaphantsi kwamanzi.
Kumxholo weentambo ze-Ethernet
Ukulinganisa okungangeni manzi kuyingqwalasela ephambili, ngakumbi kwiindawo zangaphandle kunye nezoshishino apho kukho ukubonakaliswa rhoqo kwamanzi kunye neemeko zemozulu ezinzima. Iintambo ze-Ethernet ezingenamanzi zenzelwe ukuqinisekisa ukuhanjiswa kwedatha okuthembekileyo kwiindawo apho iintambo eziqhelekileyo zichaphazeleka kumonakalo wamanzi. Ezi ntambo ziqhele ukusetyenziswa kwiinkqubo zokujonga ngaphandle, i-automation ye-industrial, kunye nezicelo zothungelwano lwangaphandle apho ukugcina unxibelelwano lwenethiwekhi kwiimeko ezimanzi kubalulekile.
Ukwakhiwa kweentambo ze-Ethernet ezingenamanzi zibandakanya izinto ezikhethekileyo kunye neempawu zoyilo eziphucula ukuxhathisa kwamanzi. Ezi ntambo zikholisa ukufaka ukufakwa kwe-insulation ukumelana nokufuma, ibhatyi yangaphandle embhoxo, kunye neziqhagamshelo ezitywiniweyo ukuthintela ukungena kwamanzi. Ukongeza, ezinye iintambo ze-Ethernet ezingenamanzi zinokuba nezikhuselo zokuthintela ukuphazamiseka kwe-electromagnetic, ngakumbi ukomeleza ukuthembeka kwazo kwiindawo ezinomngeni.
Kwiimeko zoshishino
Iintambo ezingangeni manzikunye neengcingo zidlala indima ebalulekileyo ekuqinisekiseni ukusebenza ngokungenamthungo koomatshini kunye nezixhobo, nakwiindawo apho ukuvezwa kwamanzi kusisisongelo esithe rhoqo. Ngokomzekelo, kwezolimo, iintambo ezingenamanzi zisetyenziselwa ukudibanisa i-sensor kunye neenkqubo zokulawula ukunkcenkceshela kunye nezixhobo zezolimo ezibonakaliswe kumswakama kunye namanzi ngexesha lokusebenza ngokuqhelekileyo. Ukulinganiswa kwamanzi kwezi ntambo yinto ephambili ekuqinisekiseni ixesha elide kunye nokuthembeka kwezixhobo kwiimeko ezinzima ngolo hlobo.
Ngamafutshane, iukukala amanzi iintambokunye neengcingo (kubandakanywa neentambo ze-Ethernet) yingqalelo ebalulekileyo kwizicelo apho ukuvezwa kwamanzi kunye nokufuma kuyinkxalabo. Ukuqonda ikhowudi ye-IP kunye nokulinganisa okuthe ngqo kwe-cable yokukhusela amanzi kubalulekile ekukhetheni isisombululo esifanelekileyo ukuhlangabezana nemingeni yokusingqongileyo yesicelo esinikiweyo. Nokuba luthungelwano lwangaphandle, umatshini wokuzenzela okanye oomatshini bezolimo, ukuthembeka kunye nokusebenza kweentambo ezingangeni manzi kunye neengcingo kubalulekile ekugcineni ukusebenza ngokungenamthungo kwiimeko ezimanzi.
Ixesha lokuposa: Aug-28-2024
