山東中道消防研發生產的新型水基滅火器在當下礦山車輛滅火上應用比較多,該滅火器採用新型水基作為滅火劑,具有對設備無腐蝕、對人體無害、滅火快速有效、避免二次復燃等特點,當下在內蒙古、陝西、新疆、四川等地區應用比較多,效果十分顯著,下面簡單介紹下水基滅火器的應用特點。
The new water-based fire extinguisher developed and produced by Shandong Zhongdao fire protection Co., Ltd. is widely used in mine vehicle fire-fighting. The new water-based fire extinguisher has the characteristics of no corrosion to equipment, no harm to human body, fast and effective fire-fighting, and avoiding secondary re ignition. At present, it is widely used in Inner Mongolia, Shaanxi, Xinjiang, Sichuan and other regions, with remarkable effect This paper introduces the application characteristics of water-based fire extinguisher,
工礦車輛專用水基滅火器
滅火原理( Fire fighting principle)
水基滅火劑是一種液態貯存的滅火劑。它的滅火機理既有物理作用,又有化學作用。化學作用在於高溫條件下,水基分解出的活性自由基,與燃燒過程中產生的支鏈發生氣相作用,中斷燃燒鏈從而實現滅火;物理作用在於降低燃燒區中氧的濃度和氣化吸收大量熱量,實現窒息滅火和冷卻滅火。
Water based fire extinguishing agent is a kind of liquid storage extinguishing agent. Its fire extinguishing mechanism has both physical and chemical effects. The chemical action is that under high temperature conditions, the active free radicals decomposed from water base react with the branch chain generated in the combustion process to interrupt the combustion chain so as to realize the fire extinguishing; the physical action is to reduce the oxygen concentration in the combustion zone and gasify to absorb a large amount of heat, so as to realize suffocation and cooling fire extinguishing.
車用新型水基滅火器採用的滅火劑是一種以化學滅火為主兼有物理滅火作用的潔淨氣體化學滅火劑;它無色、無味、無毒、不導電、不汙染被保護對象,不會對財物和精密設施造成損壞,對大氣臭氧層無破壞作用(ODP值為零),能夠符合環保要求。
The fire extinguishing agent used in the new water-based fire extinguisher for vehicles is a kind of clean gas chemical fire-extinguishing agent with chemical fire-extinguishing function and physical fire-extinguishing function. It is colorless, tasteless, non-toxic, non-conductive, does not pollute the protected object, does not cause damage to property and precision facilities, has no destructive effect on atmospheric ozone layer (ODP value is zero), and can meet the requirements of environmental protection.
礦用車輛水基滅火器適用車輛範圍:(Applicable range of water-based fire extinguisher for mining vehicles)
無軌膠輪車、掘進機、鑿巖臺車、皮卡、吉普車、輕卡、巨無霸、電傳動汽車、露天礦山電動輪汽車、巨無霸、電傳動礦山車、液壓挖掘機、重型裝載機、礦用自卸車、井下防爆運輸車輛、特種工程車輛、吊運車輛、礦山卡車、礦卡、鉸接式礦用自卸車、機械轉動車輛、側卸式運輸車、礦山卡車發動機艙。
Trackless rubber tyred vehicle, roadheader, rock drilling jumbo, pickup truck, jeep, light truck, jumbo, electric drive truck, open pit mine electric wheel truck, jumbo, electric drive mine truck, hydraulic excavator, heavy loader, mining dump truck, Underground Explosion-proof transport vehicle, special engineering vehicle, lifting vehicle, mine truck, mine truck, articulated mining dump truck, mechanical rotation Vehicle, side dump truck, mine truck engine compartment.