Munzila zyakupanga mapaipi, kusala abusena bwakubikkila mavalvu nchintu chipati loko mukusinizya kuti maanzi azwa kabotu akukwabililwa kwanzila. Eechi chibalo chiyoolanga-langa naamavalvu aakulangakweelede kubikwa kakutanaba naakuti nikwakainda mavalvu aakuzwa, mpawo mubandikemavalvu aamulyangoluboZisefa zya Y-type.
Chakusanguna, tweelede kumvwisisisya mulimo wavvalavu yakulanga. Ivalvu yakulanga ninzila yomwe iibelesyegwa kapati kulesya maanzi kuti atajoki. Eelyo maanzi naainda mumulyango wakukwabilila, disiki ilajaluka, akupa kuti maanzi azwe. Eelyo maanzi naakunka munzila iindene, disiki ilajala, akulesya kujokela musyule. Bube oobu bupa kuti mavalvu aakulanga-langa kaayandika kapati mumapayipi manji, ikapati mukulesya maanzi kuti atajoki mumapompi akukwabilila zibelesyo.
Notuyeeya aawo mpokukonzya kubikkavvalavu yakulanga, kanjikanji kuli nzila zyobile: kakutanaba naa nikwakainda vvalavu yakuzwa. Bubotu butaanzi bwakubikka vvalavu yakukwabilila kaitanasika vvalavu yakugwisya nkuti ilalesya maanzi kuti ajokele musyule, akukwabilila zibelesyo zili munsi-munsi kuti zitanyonyooki. Ooku kubamba kulayandika kapati muma system aayandika kweenda kweenda munzila yomwe. Mbuli chitondeezyo, kubikka vvalavu yakukwabilila kupompi kulalesya maanzi kuti ajokele musule aawo pompi niyaimikwa, mpawo eezi zilakonzya kunyonyoona pompi.
Kulubazu lumwi, kubikka vvalavu yakulanga musule lya vvalavu yakuzwa akwalo kulijisi bubotu bwayo bulibedelede. Chimwi chiindi, vvalavu yakuzwa ilakonzya kuyandika kubambululwa naakuti kuchinchwa. Kubikka vvalavu yakulanga musule lya vvalavu yakuzwa kupa kuti kube kunjila kakunyina kunyonganya kweenda kwanzila yoonse. Kuya kunembo, mumapayipi aakatazya kumvwisisisya, kuchincha aakati kanzila zyamaanzi zisiyene kulakonzya kuyandika. Kubikka vvalavu yakulanga musule lya vvalavu yakuzwa kupa kuti kube kuchincha kupati.
Mukuyungizya kumavalvu aakulanga,mavalvu aamulyangoluboY-zisefaalimwi nzibeela zidumide mumapayipi. Mavalvu aamulyango abelesyegwa kapati kweendelezya kweenda kwamaanzi alimwi kanjikanji abelesyegwa mumasena oomo nzila yakuzuza yeelede kujalulwa naa kujalwa. Kwiindana amavalvu aakulanga, mavalvu aamulyango taalesyi maanzi kuti ajokele. Aboobo, notubamba nzila yamapaipi, nchintu chipati kubamba kabotu misyobo yobile yamavalvu kuchitila kuti kube kubeleka kabotu.
Zisefa zya Y-type zibelesyegwa kusefa tombe kuzwa mumaanzi, ikukwabilila kubeleka kabotu kwazibelesyo zili munsi-munsi. NotubikkaY-type sefa, nchintu chibotu kuti uchibike kakutanaba vvalavu yakulanga kuchitila kuti maanzi aasefweede akonzye kunjila kabotu muzibelesyo zili munsi-munsi. Eezi zilakwabilila busofwaazi kuti butanyonyooni minchina mpawo zilasumpula kusyomeka kwazibelesyo.
Muchi chifwiifwi, busena bwakubikka vvalavu yakukwabilila bweelede kuzyibwa kweendelanya aziyandikana zyamapaipi. Nikuba kuti yabikkwa kakutanaba naa musule lya vvalavu yakuzwa, bube bwamaanzi, ziyandikana zyakukwabilila zibelesyo, akuubauba kwakubamba zyeelede kulanga-langwa. Kuya kunembo, kubamba kabotu kwamavalvu aamulyango aZisefa zya Y-typekuyoopa kuti kube kubeleka obotu akukwabililwa kwanzila yoonse yamapayipi. Notubamba akubikka nzila yamapaipi, nkubotu kuti ubandike abasyaazibwene kuchitila kuti kube kubamba kabotu kwamavalvu.
Chiindi chakutumizya: Oct-15-2025
