Uma kukhulunywa ngokuphatha izintambo endaweni yezentengiselwano noma yezimboni, izixazululo ezimbili ezivamile yilezi:imigqomo yekhebulafuthiamathreyi ekhebulaNakuba zombili zifeza injongo efanayo yokuhlela nokuvikela amakhebula, kunemehluko ebalulekile phakathi kwazo. Ukuqonda lo mehluko kubalulekile ekukhetheni ikhambi elifanele izidingo zakho ezithile.
I-cable duct, eyaziwa nangokuthiipayipi lekhebula, uhlelo olufaka izintambo esakhiweni esiqinile, ngokuvamile esenziwe nge-PVC, insimbi noma i-aluminium. Lokhu kwakhiwa kuvikela ekushayweni, umswakama, nezinye izici zemvelo. Amapayipi ezintambo ngokuvamile asetshenziswa ezindaweni zangaphakathi lapho izintambo zidinga ukuhlelwa kahle futhi zivikelwe. Izintambo zezintambo zingafakwa odongeni noma ophahleni, noma zifakwe phansi ukuze zinikeze ukubukeka okungenamthungo nokungagcwele.
Ngakolunye uhlangothi, amathreyi ekhebula ayizakhiwo ezivulekile nezinomoya ovundile ezivumela izintambo ukuthi zibekwe ngendlela yegridi. Ngokuvamile zenziwe ngensimbi, i-aluminium noma i-fiberglass futhi ziza ngezimo nobukhulu obuhlukahlukene ukuze zivumelane nezinhlobo ezahlukene zezintambo kanye nokuhlelwa kwendawo yokufaka. Umklamo ovulekile wethreyi yekhebula unikeza umoya omuhle kakhulu futhi uvumela ukufinyelela kalula ezintanjeni ukuze zilungiswe futhi zilungiswe. Amathreyi ekhebula avame ukusetshenziswa ezindaweni zezimboni ezifana nezimboni kanye nezindawo zokugcina impahla lapho inani elikhulu lezintambo ezisindayo lidinga ukuphathwa kahle.
Omunye wemehluko omkhulu phakathi kwamathileyi ekhebula namathileyi ekhebula ukwakheka kwawo kanye nezinga lokuvikelwa elihlinzeka ngamakhebula avaliwe. Ukufakwa kwentambo kunikeza izinga eliphezulu lokuvikelwa njengoba amakhebula evaliwe ngaphakathi kwesakhiwo esiqinile, ngaleyo ndlela ewavikela ezingozini zangaphandle. Lokhu kwenza amathileyi ekhebula afanele ukusetshenziswa lapho kudingeka khona ukuvikelwa okuphelele kwamakhebula, njengamahhovisi, izibhedlela noma izakhiwo zebhizinisi.
Ngakolunye uhlangothi, amathileyi ekhebula anikeza isivikelo esincane ngoba amathileyi abonakala ngaphakathi kwesakhiwo esivulekile. Kodwa-ke, ukwakheka okuvulekile kwamathileyi ekhebula kunikeza umoya ongcono futhi kuvumela ukufinyelela kalula kumatheyi ukuze kulungiswe futhi kulungiswe. Lokhu kwenza amathileyi ekhebula afaneleke kakhulu ezindaweni zezimboni lapho ukuphathwa kahle kwamatheyi kanye nokufinyelela kalula kumatheyi ezindaweni ezinkulu neziyinkimbinkimbi kuyinto eza kuqala.
Omunye umehluko omkhulu phakathi kwe-cable trough kanye ne-cable tray izidingo zazo zokufakwa nokugcinwa. Ama-cable duct ngokuvamile kulula ukuwafaka ngoba ukwakhiwa okuvalekile kunikeza inqubo yokufaka evalekile futhi elula. Kodwa-ke, ukufinyelela nokulungisa ama-cable ngaphakathi kwe-trunking kungaba yinselele kakhulu, njengoba kuvame ukudinga ukudilizwa lonke ubude be-trunking ukuze kwenziwe izinguquko.
Ngakolunye uhlangothi, amathreyi ekhebula anokuguquguquka okuningi futhi ahlinzeka ngokufinyelela okulula kumakhebula okufakwa nokugcinwa kwawo. Umklamo ovulekile we-ithreyi yekhebulafuthi kuvumela ukugeleza komoya okungcono eduze kwezintambo, kunciphisa ingozi yokushisa ngokweqile. Kodwa-ke, ukufakwa kwamathileyi ezintambo kungaba nzima kakhulu njengoba kudinga ukuhlela ngokucophelela kanye nezakhiwo zokusekela ukuqinisekisa ukuphathwa kahle kwezintambo.
Ngamafuphi, yize amathreyi ekhebula namathreyi ekhebula kokubili kusetshenziselwa ukuhlela nokuvikela amakhebula, aklanyelwe izinhlelo zokusebenza ezahlukene futhi ahlinzeka ngamazinga ahlukene okuvikela nokufinyeleleka. Ukuqonda umehluko phakathi kwezixazululo ezimbili kubalulekile ekukhetheni uhlelo olufanela izidingo zakho ezithile. Kungakhathaliseki ukuthi ukuvikelwa okuvalekile kwamathreyi ekhebula noma ukufinyelela okuvulekile kwamathreyi ekhebula, kunesixazululo sazo zonke izidingo zokuphathwa kwekhebula.
Isikhathi sokuthunyelwe: Mashi-06-2024