Izifundo zesimo zohlangothi oludala lwesikole saseKaleva seziqediwe: amaphutha emalungeni ezindonga zangaphandle ayalungiswa futhi umthamo womoya uyalungiswa.
Izifundo zesimo sobuchwepheshe besakhiwo kanye nokukhipha umoya owenziwe engxenyeni yokhuni yesikole saseKaleva, esibizwa ngokuthi uhlangothi oludala, olwaqedwa ngo-2007, seluqediwe. Kwenziwa ucwaningo lwesimo kwezinye zezikhungo ukuze kutholwe izinkinga zomoya ongaphakathi endlini.
Ucwaningo lwesimo sobuchwepheshe besakhiwo kanye nokukhipha umoya olwenziwa engxenyeni yokhuni yesikole sase-Kaleva, esibizwa ngokuthi uhlangothi oludala, olwaqedwa ngo-2007, seluphothuliwe. Kwenziwa ucwaningo lwesimo kwezinye zezikhungo ukuze kutholwe izinkinga zomoya ongaphakathi endlini. Ngesikhathi esifanayo njengoba ukuhlolwa kwesimo, ukuhlolwa komswakama kwenziwa futhi ezakhiweni zaphansi zesakhiwo sonke. Ekuhlolweni kwesimo, ukulungiswa kwatholakala emalungeni ezindonga zangaphandle kanye nokufakwa kwazo, kanye nasendleleni yokugeleza komoya endaweni engaphansi. Ngokusekelwe emiphumeleni yocwaningo, izilinganiso zokucindezela kwesakhiwo zazisezingeni eliqondiwe futhi akukho okungavamile okutholakele ezimeni zomoya zasendlini.
Ekuphenyweni, kutholakale ukuthi amalunga ezakhi zokhuni zezindonga zangaphandle zehlangothini elidala lesakhiwo asetshenziswe ngendlela engafanele futhi evalwe kwezinye izindawo. Ekuvulekeni kwesakhiwo sezindonga zangaphandle, kwatholakala ukuthi uboya bamaminerali busetshenziswe njenge-insulation emajoyini.
"Kube nezinkomba zokulimala kwe-microbial kusampula yezimbiwa ezithathwe ekuvulekeni kwesakhiwo. Kodwa-ke, lokhu kujwayelekile lapho uvolo uxhumeke ngokuqondile emoyeni wangaphandle endaweni ehlangene futhi ipulasitiki yokuvimbela umusi egcina ekugcineni kwesici ayigqokwa nomgoqo womhwamuko wesici esilandelayo, "kusho uchwepheshe wezemvelo u-Ulla Lignell. . “Izindawo zokuxhuma ziyahlolwa futhi okutholakele kuyalungiswa. Esikhaleni seqembu lezingane zasenkulisa, indawo eyodwa yokuxhumana enjalo isivele ilungisiwe."
Kube nenkomba ebuthakathaka yokulimala kwe-microbial kumasampuli athathwe kuboya obuvikelayo bezindawo zokuvula zesakhiwo odongeni olungaphandle nangaphansi.
"Kuyinto evamile ukuthi izinhlamvu ezivela enhlabathini noma emoyeni wangaphandle zinqwabelane endaweni eshisayo ehlangana nomoya ongaphandle kanye nomoya ku-chassis," kusho uLignell.
Inqola yangaphansi yayihlanzekile futhi yomile, kodwa kwatholakala udoti othile lapho. Uphenyo luphinde lwathola ukuthi amachamusela endaweni engaphansi kwekalishi awaqinile. Ngaphezu kwalokho, ucwaningo lwathola ukuthi umoya ugeleza usuka enqoleni engaphansi ubheke ngaphakathi.
"Izikhala ze-undercarriage kufanele zibe ngaphansi kwengcindezi uma ziqhathaniswa nezikhala zangaphakathi, lapho indlela yokuhamba komoya izoba ngendlela efanele, okungukuthi ukusuka ezindaweni zangaphakathi kuya endaweni yangaphansi," kusho uLignell. "Ukuze kuthuthukiswe izimo zangaphakathi, umoya we-undercarriage uyathuthukiswa, ama-hatches okufinyelela kanye namaphaseji avaliwe, futhi imfucuza yezinto eziphilayo iyasuswa."
Akukho okushodayo okutholakele ezikhaleni eziphezulu zesakhiwo.
Izilinganiso zokucindezela kwesakhiwo zisezingeni eliqondiwe, hhayi ezingavamile ezimweni zomoya zasendlini
Izilinganiso zokucindezela kwesakhiwo uma kuqhathaniswa nomoya wangaphandle zazisezingeni eliqondiwe futhi kwakungekho okungavamile ezimeni zomoya wasendlini. Ukugxila kwe-Volatile organic compounds (VOC) bekujwayelekile futhi kungaphansi kwemikhawulo yokusebenza ye-Housing Health Regulation, ukugxila kwe-carbon dioxide bekusezingeni elihle kakhulu noma elihle, amazinga okushisa abesezingeni elihle, futhi umswakama ohlobene womoya wasendlini ubusezingeni elijwayelekile. izinga lesikhathi sonyaka. Ngaphezu kwalokho, ukugxiliswa kwezintambo zoboya obunamaminerali bekungaphansi komkhawulo wesenzo futhi akukho okungavamile okutholakele kumasampula okwakhiwa kothuli.
Ezifundweni ze-ventilation ze-2007 zengxenye yesakhiwo, kwatholakala ukuthi umthamo womoya wokuqeda wawusezingeni lamanani okuklama. Ngakolunye uhlangothi, kwakukhona ukushoda kumthamo womoya wokuhlinzeka futhi ayengaphansi kwengxenye yamanani okuklama. Amavolumu omoya alungiswa ngokusekelwe emiphumeleni. Ezifundweni zokungenisa umoya, kwatholakala ukuthi umshini wokungenisa umoya ohlangothini oludala lwesakhiwo wawusesimweni esihle. Indwangu yokuzivikela ibingekho kuzithulisi ezimbili zegumbi le-intake air silencer.
Ukuze unciphise iphunga ezikhungweni zokunakekela izingane, kunconywa ukuhambisa isitoreji samata wokuzivocavoca anephunga elinamandla ezindaweni zokugcina. Ngaphezu kwalokho, amapayipi aphansi ezikhungweni zezenhlalakahle, indawo yokugcina impahla kanye negumbi lokusabalalisa ukushisa loma kalula ngenxa yokusetshenziswa okuncane.
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