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通过对柴油机本体的零部件等进行防爆设计;进气系统采用双增压器、中冷器与阻火器一体化技术;排气系统的管路采用柔性双层水冷技术;冷却系统采用双水路循环技术,研制了一款煤矿井下重型车用防爆柴油机。通过试验验证,该型防爆柴油机达到了预期目标,满足了矿用防爆柴油机通用技术条件规定的要求。
Through the explosion-proof design of diesel engine parts, etc., the intake system adopts the integrated technology of double supercharger, intercooler and flame arrester; the exhaust system adopts flexible double-layer water cooling technology; the cooling system adopts double water circuit Technology, developed a coal mine explosion-proof heavy-duty diesel engine. Through experimental verification, the type of explosion-proof diesel engine has reached the expected target, to meet the general requirements of mining explosion-proof diesel engine requirements.