Kwindawo yobunjineli bombane banamhlanje, ingqibelelo yoxhulumaniso lwekhebula lubaluleke kakhulu, ngakumbi xa kuziwa kumatshini ophantsi kwamandla. Ukusebenza kunye nokuthembeka kwaba matshini kuhlala kuxhomekeke ekusebenzeni kweziqhagamshelo zentambo ezingangeni manzi. Ezi ziqhagamshelanisi azikho nje izinto ezilula; bangamagorha angavunywanga akhusela iinkqubo zombane ezibalulekileyo kubumanzi, ziqinisekisa ukusebenza ngokungenamthungo kwiindawo ezahlukeneyo. Eli nqaku lijongisisa kubuchwephesha bokutywina bamva nje obuxhobisa iziqhagamshelo zentambo ezingangenwa manzi, zikhanyisela indlela ezi nguqulelo ziphucula ngayo ukusebenza kunye nokuphila ixesha elide koomatshini be-voltage ephantsi.
Ukubaluleka kweIziqhagamshelo zeCable engenamanzi koomatshini abakwi-Low-Voltage
Oomatshini be-low-voltage babalulekile kumashishini amaninzi, ukusuka kwimizi-mveliso kunye neemoto ukuya kumandla avuselelekayo kunye nombane wabathengi. Aba matshini bahlala besebenza kwindawo apho ukubonakaliswa kokufuma kungenakuthintelwa. Nokuba ziimeko ezifumileyo zesityalo semizi-mveliso okanye iisetingi zangaphandle zefama yelanga, umngcipheko wokungena kwamanzi unokukhokelela kwiisekethe ezimfutshane, ukubola, kwaye ekugqibeleni, ukusilela kwenkqubo. Apha kulapho iziqhagamshelo zentambo ezingenamanzi zingena khona.
Izixhumi zekhebula ezingenamanzi zenzelwe ukudala umqobo oqinileyo wokuchasana namanzi, ukuthintela ukuba ufikelele kuqhagamshelwano lombane. Zenzelwe ukugcina ingqibelelo yazo phantsi kweemeko ezahlukeneyo, kubandakanya ukuguquguquka kwamaqondo obushushu, uxinzelelo koomatshini, kunye nokuba sesichengeni samanzi ixesha elide. Ukusebenza kwezi ziqhagamshelo ubukhulu becala kuxhomekeke kubuchwephesha bokutywina obusetyenzisiweyo.
Ubuchwephesha bokutywina obukwinqanaba eliphezulu kwiiNxibelelwano zeCable ezingangenwa ngamanzi
Izitywina zeRubber yeSilicone
Enye yezona zinto zisetyenziswa kakhulu kwiintambo zentambo ezingangeni manzi yirabha ye-silicone. Iimpawu zerabha ze-silicone zibonelela ngokuguquguquka okukhethekileyo kunye nokomelela, okubavumela ukuba bagcine isitywina esiqinileyo naxa bephantsi koxinzelelo lomatshini. Ezi zitywina ziyakwazi ukumelana noluhlu olubanzi lwamaqondo okushisa, okwenza ukuba afaneleke kuzo zombini izicelo zangaphakathi nangaphandle. I-elasticity ye-rubber ye-silicone iqinisekisa ukuba inokuhambelana nokumila kwekhebula, idala umqobo ongenamthungo ngokuchasene nokungena kwamanzi.
EPDM (Ethylene Propylene Diene Monomer) Izitywina
Amatywina e-EPDM lolunye ukhetho oludumileyo lwezixhumi zentambo ezingenamanzi. Eyaziwayo ngokuxhathisa okugqwesileyo kwimozulu kunye nokuguga, amatywina e-EPDM anokunyamezela ukukhanya kwelanga, i-ozone kunye nokufuma ixesha elide. Oku kubenza bafaneleke kwizicelo zangaphandle apho izixhumi zentambo zihlala zibonakaliswa kwiimeko ezinzima zokusingqongileyo. Izitywina ze-EPDM zikwabonisa iimpawu ezilungileyo zokugquma umbane, ngakumbi ukuqinisa ukuthembeka koomatshini be-low-voltage.
Iimpawu zePolyurethane
Iitywina zePolyurethane zifumana i-traction kwishishini ngenxa yamandla abo omatshini aphezulu kunye nokuqina. Ezi zitywina ziyakwazi ukumelana noxinzelelo oluphezulu kunye namandla omatshini, okwenza ukuba zilungele izicelo apho izixhumi zekhebula ziphantsi koxinzelelo olukhulu. Iitywina zePolyurethane zikwabonelela ngokuxhathisa okugqwesileyo kwiikhemikhali kunye nee-oyile, ziqinisekisa ukuba zihlala zicocekile nakwimimandla yemizi-mveliso enezinto ezonakalisayo.
Indima yeeGaskets kunye ne-O-Rings
Ukongeza kwizinto eziphambili zokutywina, ii-gaskets kunye ne-O-rings zidlala indima ebalulekileyo ekwandiseni amandla okungena kwamanzi kwiintambo zeentambo. I-Gaskets yenziwe ngokuqhelekileyo kwizinto ezifana ne-rubber ye-silicone okanye i-EPDM kwaye yenzelwe ukulungelelanisa phakathi kwezinto ezidibanisayo, ukudala uluhlu olongezelelweyo lokukhusela ekungeneni kwamanzi. I-O-rings, ngakolunye uhlangothi, ziyizitywina ezijikelezayo ezibekwe malunga nekhebula okanye i-connector housing. Babonelela ngokutywinwa okuqinileyo ngokucinezela ngokuchasene neendawo zokukhwelana, bavale ngokufanelekileyo naziphi na iindlela zokungena kwamanzi.
Uvavanyo kunye neMigangatho yeSiqinisekiso
Ukuqinisekisa ukuthembeka kunye nokusebenza kwezixhumi zekhebula ezingenamanzi, zivavanywa ngokuqatha kunye neenkqubo zokuqinisekisa. Olu vavanyo luvavanya ukukwazi kwezixhumanisi zokumelana neemeko ezahlukeneyo, kubandakanya uxinzelelo lwamanzi, ukuguquguquka kobushushu, kunye noxinzelelo kumatshini. Imigangatho yoqinisekiso efana ne-IP67 kunye ne-IP68 iqhele ukusetyenziselwa ukulinganisa ubunakho bokungangeni kwamanzi kwizihlanganisi zentambo. Ireyithingi ye-IP67 ibonisa ukuba isinxibelelanisi sinokumelana nokuntywiliselwa emanzini ukuya kutsho kwiimitha ezi-1 kangangexesha elithile, ngelixa umlinganiselo we-IP68 ubonisa ukuba unokuntywiliselwa kumanzi anzulu ixesha elide ngaphandle kokungena kwamanzi.
Ukuqukumbela
Inkqubela phambili kwitekhnoloji yokutywina iguqule ukusebenza kweziqhagamshelo zentambo ezingangeni manzi, zizenza izinto eziyimfuneko koomatshini abane-voltage ephantsi. Ukususela kwi-rubber ye-silicone kunye ne-EPDM kwiimpawu zokutywinwa kwe-polyurethane, into nganye inikezela ngeempawu ezizodwa ezijongene neemfuno ezithile zesicelo. Ukudityaniswa kwe-gaskets kunye ne-O-rings kwandisa ngakumbi amandla okudibanisa amanzi, ukuqinisekisa ukuba banokumelana neemeko ezinzima. Njengoko amashishini eqhubeka nokukhula kwaye afune iinkqubo zombane ezithembekileyo, ukubaluleka komgangatho ophezulu wokuqhagamshelwa kwentambo engenamanzi akunakugqithiswa. Ngokuhlala unolwazi lwetekhnoloji yamva nje yokutywinwa kunye nokubambelela kuvavanyo olungqongqo kunye nemigangatho yesatifikethi, abavelisi banokuhambisa izinxibelelanisi ezingahlangani nje kuphela kodwa zigqithise ulindelo lwabathengi babo, ekugqibeleni baqhube inkqubela phambili yokusetyenziswa koomatshini bevoltage ephantsi kumacandelo ahlukeneyo.
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Ixesha lokuposa: Apr-14-2025