Fire Mai hanaAn saka shi a kan layin karɓar bayan matattarar matsin lamba ta acetylene, yana taka rawar hana ƙonewa da ke faruwa yayin yankan gas mai walda. Ku guji wuta ta shiga kwalliyar gas don fashewa.
Basic bukatun don firefighter：
①Zai iya amincewa dakatar da yaduwar wutar lantarki da fashewa, kuma zai iya kawar da gas mai fashewa cikin yanayi da sauri.
② Ya kamata a samu matsin lamba na'urar.
② iya saduwa da bukatun walda tsari, misali ba ya tasiri wuta zazzabi, gas kwarara da sauransu.
② Easy sarrafawa, dubawa, tsabtace da kuma gyara.

Classification na ƙonewa preventor：
① da aiki matsin lamba raba zuwa low matsin lamba irin (0. O1MpaM kasa), matsakaicin matsin lamba irin (0.01 ~ 0. 15MPa) firefighter
② bisa ka'idar aiki za a iya raba shi zuwa ruwa rufi da bushewa fireback preventor.
② bisa ga na'urar sassa daban-daban za a iya raba shi zuwa mai tsakiya da kuma aiki irin firefighter.
Ginin firefighter：
A halin yanzu a cikin gida mafi yawan amfani da ruwa rufe-type firefighter. Amfani da ruwa rufe firefighter ya kamata a lura da wadannan tsaro bukatun:
① Yawan ruwa a cikin kayan aiki ba zai zama ƙasa da buƙatun da aka ƙayyade don ma'aunin matakin ruwa ba. Matsayin ruwa bai kamata ya yi yawa ba, don kada acetylene ya yi yawa, ya shafi zafin jiki na wuta. Bayan kowane wuta ya faru, ya kamata a bincika matakin ruwa a kowane lokaci kuma a cika shi. Bugu da ƙari, ya kamata a rataye shi a tsaye lokacin amfani da firefighter.
② Lokacin amfani da hunturu, ya kamata a tsarkake ruwa bayan karshen aiki don kauce wa daskarewa. Idan wani daskarewa ya faru, kawai za a iya defrosting da ruwa mai zafi ko tururi, tsananin hana bude wuta ko ja baƙin ƙarfe gasa.
②Kowane matsayi fireback preventor za a iya amfani da shi ne kawai ga wani waldi fitila ko fitila daban. ② Acetylene ne mai sauƙi don samar da gurɓataccen abu tare da m man fetur, saboda haka ya kamata sau da yawa duba rufi na reverse bawul.
② Kafin amfani ya kamata a fara fitar da gasar acetylene da oxygen a cikin mai tsabtace kafin amfani.