Umgomo Wokusebenza Komliloinzwa yokucindezela: Ngaphansi kwezimo ezijwayelekile, ukuqhafaza okuhle kwengcindezi kuthumela umoya emgodini womoya nge-duct yomoya, futhi umoya ocindezelwe uthunyelwa egumbini elingaphambi noma ngezitebhisi eziphansi ngakunye ngokusebenzisa ama-shutter.
Lapho ukucindezela komoya omncane noma ukucindezela kwengcindezi ku-antrechaler yomlilo noma esitebhisini kudlula inani elisethiwe (40-50pa kwi-antechalber typass ibhokisi eliphakeme lizothumela ngokushesha i-valve yokulawula i-pures Ngemuva kokuvulwa kwe-Bypass Tsress Surve valve, ingxenye yomoya ethunyelwe emoyeni duct yi-blower ecindezelwe idlula i-Bypass Air Duct. I-Valve Surve Surve Valve ibuyela emaphethelweni angaphambili wabalandeli, ngaleyo ndlela anciphise ingcindezi yomoya ethunyelwe egumbini elingaphambili kanye nesitebhisi, futhi anciphise inani lokucindezela komoya wekamelo langaphambili nesitebhisi.
Lapho umfutho womoya egumbini elingaphambili noma izitebhisi uphonsa ngenani elisethiwe, i-valve yokusiza ye-bypass ivala ngokuzenzakalelayo, Ukuze uqaphele ukulawulwa okuzenzakalelayo komngcindezi womoya egumbini elingaphambili kanye nesitebhisi, futhi uqinisekise ukuthi intuthu ekuphumeni Isiteshi ngeke sigelezele egumbini elingaphambili nesitebhisi. Ukuphepha kokufuduka kwesixuku.
Shisaizinzwa zokucindezelaIsetshenziswa kakhulu ethengiswayo ethengiswayo njenge: Izakhiwo eziphakeme zokuhlala, izakhiwo zezentengiselwano nezokuhlala, amadolobha okuhweba, amabhili, ama-Hospital Fire Protection, kanye nezimboni ze-HVAC. Umsebenzi ukuthola ushintsho lokucindezelwa komoya ku-Corridor yokulwa nomlilo kanye negumbi langaphambili. Lapho umlilo wenzeka esitezi esithile, uhlelo lulawula ngokuzenzakalelayo i-fan ehambelana nezitebhisi ukukhipha ingcindezi futhi inikeze umoya ukuze uqinisekise ukuthi kuphumelele umlilo. Ukucindezela komoya egumbini elingaphambili okwabiwe ngalo akudluli amabanga okucindezela ukuze kuqinisekiswe ukuthi umfutho womoya endaweni yokuvimbela umlilo uvikelekile ekungeneni, bese umnyango womlilo ungavulwa kahle, futhi umfutho womoya uhlala usebusweni obuhle.
Lapho umlilo uqhuma esakhiweni, i-Smoke-proof Starway, indlela yokuphunyuka negumbi layo elingaphambili yizindima zempilo ze Ukukhishwa kanye nendlela yokuhamba yabamemezeli ukuthi balwe, futhi nezidingo zokwenziwa kobufakazi kumele ziqinisekiswe. Ukusuka umbono wokuvimbela intuthu, inani eliphansi kakhulu lengcindezelo yengcindezelo yohlelo olucindezelwe ngomuthi alulungile Ukubhema ukuvikela, ngakho-ke kuphakama inani lengcindezelo yensalela, okungcono. Kodwa-ke, njengoba ukuqondiswa komnyango wokuphuma ukuvula okuqonde ekuqondisweni kokuphuma, ukuqondiswa kwamandla okuphakelwa komoya okucindezelwe kuphambene nokuqondisa kwe ukuvulwa komnyango wokuphuma. Uma inani lengcindezi liphezulu kakhulu, umehluko wokucindezela ezinhlangothini zombili zomnyango wokuphuma phakathi kwesitebhisi nekamelo langaphambili, naphakathi kwegumbi langaphambili ne-corridor kuzoba kukhulu kakhulu, kuholele ekwehlulekeni womnyango wokukhuphula ukuvula ngokujwayelekile, okuthinta ukuphuma kwabasebenzi nokuhlenga kwabacishimlilo. Ngokusobala, ukwakheka kohlelo lokuhlinzekelwa komoya olucindezelwe kufanele kuqala lususelwe ekuphumeni okuphephile.
Isikhathi sePosi: Sep-15-2023