Dab tsi yog Chav F Hluav Taws Kub Thiab Dab Tsi Yog Qhov Hluav Taws Xob Zoo Tshaj Rau Nws

Dab tsi yog hom Extinguisher yog Class F Fire Extinguishers?

Thaum cov hluav taws kub hauv chav kawm F suav nrog cov kua hluav taws xob, Chav B tua hluav taws tsis txaus rau kev cuam tshuam nrog cov roj ua noj kub kub thiab roj hluav taws hauv chav ua noj.

Nws tseem ceeb heev uas yuav tsum nco ntsoov tias kev siv dej tua hluav taws los yog roj hluav taws yuav tsuas kis tau rau nws vim tias cov roj tsis nqus los ntawm cov dej tab sis yog thauj los ntawm nws. Tsis txhob siv dej los tua cov roj lossis roj hluav taws.

Tsuas yog Class F tua hluav taws uas tsim nyog rau chav F hluav taws thiab yuav tsum tau khaws cia ntawm tes txhua lub sijhawm hauv chav ua lag luam. Cov extinguishers no ntiav cov neeg tua hluav taws uas cais cov roj los ntawm cov pa oxygen thiab pab rau kev nqus cua sov.

Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob yog tam sim no tsuas yog Class F tua hluav taws zoo. Cov tshuaj tua hluav taws no siv cov dej ntub dej uas muaj cov alkaline sib tov, xws li potassium carbonate, potassium acetate, los yog potassium citrate, uas cuam tshuam nrog cov khoom noj khoom haus (roj, roj, lossis roj) los tsim ib hom ua npuas ncauj uas npog cov roj lossis roj, txias nws thiab tiv thaiv kom tsis txhob oxygen nkag mus rau nws. Tus neeg sawv cev tua hluav taws zoo tua hluav taws thaum tseem txo qis qhov kev pheej hmoo ntawm rov ignition.

Ntxiv nrog rau kev tua hluav taws hauv chav F, Chav F tua hluav taws tuaj yeem tua hluav taws Class A uas tau pib hauv chav ua noj vim qhov hluav taws kub hauv chav F. Txawm hais tias cov nplaim taws kis mus rau Class A cov khoom hluav taws kub hauv chav ua noj, Chav F tua hluav taws yuav tsum muaj peev xwm tua tau lawv.