Daim ntawv thov Scenario ntawm Blast-Resistant Doors
Rau kev txhim kho kev ruaj ntseg hauv siab - cov nroj tsuag muaj kev pheej hmoo xws li tshuaj lom neeg, mining, nplej & roj, thiab cov chaw siv tshuaj, tawg- cov qhov rooj pov thawj tsis yog qhov rooj zoo nkauj zoo nkauj lossis muab faib qhov rooj. Hloov chaw, lawv ua haujlwm ua qhov tseem ceeb ntawm kev tiv thaiv kev ruaj ntseg rau siab - kev cob qhia kev pheej hmoo thiab cov khoom siv tseem ceeb rau kev lag luam tawg- pov thawj zoning kev tsim kho, kev saib xyuas kev nyab xeeb thiab kev tsim khoom nyab xeeb. Lub hauv paus ua rau muaj ntau lub tuam txhab muaj peev xwm muaj kev nyab xeeb yog nyob rau hauv qhov tsis ua kom paub qhov txawv ntawm cov qhov rooj hlau zoo tib yam, qhov rooj hluav taws los ntawm kev tawg ua haujlwm - cov qhov rooj pov thawj. Kev hloov pauv tsis raug nyob rau hauv siab - thaj chaw muaj kev pheej hmoo yuav ua rau muaj kev nyab xeeb tseem ceeb.
Kev tawg- cov qhov rooj pov thawj feem ntau yog siv rau hauv siab- thaj chaw ua haujlwm muaj kev pheej hmoo nrog cov phom sij thiab tawg, qhov chaw uas cov pa roj combustible, combustible plua plav thiab volatile tshuaj lom neeg muaj feem yuav tshwm sim. Cov xwm txheej muaj xws li kev cob qhia kev tsim tshuaj lom neeg, cov chaw khaws tshuaj lom neeg, thaj chaw ua haujlwm reactor, cov chaw ua haujlwm kho kom zoo, thiab cov kav xa hluav taws xob rau hluav taws xob thiab tawg. Lawv kuj tau siv dav hauv cov plua plav- tawg- qhov chaw xws li cov nplej thiab hmoov nplej ua cov chaw ua haujlwm, cov chaw ua hmoov hmoov, cov chaw ua haujlwm txhuas thiab magnesium hmoov, tshuaj tawg-cov pov thawj rhiav thiab pleev xim rau kev cob qhia. Tsis tas li ntawd, kev tawg- cov qhov rooj pov thawj yuav tsum tau teeb tsa rau kev tiv thaiv kev nyab xeeb hauv chav tswj hluav taws xob hauv lub Hoobkas, chav faib hluav taws xob, chav khoom siv, tawg- pov thawj cov ntawv pov thawj thiab qhov chaw nkaum.
Ib qho kev sib koom ua ke ntawm cov chaw no yog tias cov khoom tawg yooj yim tuaj yeem tsim tau yooj yim thaum ua haujlwm txhua hnub. Thaum tshwm sim los ntawm hluav taws xob zoo li qub, cov khoom siv tsis raug lossis kev ua haujlwm tsis raug, yuav tshwm sim sai sai, ua kom muaj siab - lub zog poob siab, siab - nplaim taws kub, cov pa roj carbon monoxide thiab siab - nrawm ya cov khib nyiab nrog lub zog puas tsuaj loj heev. Tej qhov rooj thiab qhov rais yuav tawg sai sai thiab poob kev tiv thaiv. Kev tawg ua haujlwm- cov qhov rooj pov thawj yuav tsum tsim kom muaj kev tiv thaiv ywj pheej.
Lawv thaiv kev sib kis ntawm hluav taws thiab cov pa taws kom paub txog kev tiv thaiv kev sib cais. Qhov teeb meem loj heev ntawm kev tawg tawg tsis yog ib qho deflagration, tab sis cascading hluav taws kis tau thiab ntau qhov kev tawg. Thaum kaw, tawg- cov qhov rooj pov thawj muaj qhov ua tau zoo ntawm kev sib khi, uas ua rau muaj kev kub ntxhov siab - cov nplaim hluav taws kub, cov pa luam yeeb thiab cov khib nyiab kub los ntawm kev sib kis thoob plaws ib cheeb tsam. Lawv kaw qhov kev phom sij tawg nyob rau hauv ib qho kev tawg ib zaug - cov ntaub ntawv pov thawj los tiv thaiv kev sib tsoo thiab txo qis tag nrho cov nroj tsuag poob.
