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Fire Examples Study of Intake and Exhaust System, Alternator Tuning and Inflow of Inflammables on Exhaust Part in a Car

자동차 흡배기장치, 발전기 튜닝 및 배기측 인화성 물질 유입에 관련된 화재사례 연구

  • Lee, Il Kwon (Department of Automotive Engineering, Daelim University College) ;
  • Kook, Chang Ho (Department of Automotive Engineering, Daelim University College) ;
  • Suh, Moon Won (Department of Automotive Engineering, Daelim University College) ;
  • You, Chang Bae (Department of Automotive Engineering, Shin Sung University) ;
  • Youm, Kwang Wook (Department of Automotive Engineering, Dong-Ju University) ;
  • Lim, Chun Moo (Seoul Institute of Technology & Education) ;
  • Jung, Dong Hwa (Department of Automotive and Machinery Engineering, Suncheon First College)
  • 이일권 (대림대학교 자동차공학과) ;
  • 국창호 (대림대학교 자동차공학과) ;
  • 서문원 (대림대학교 자동차공학과) ;
  • 유창배 (신성대학교 자동차계열) ;
  • 염광옥 (동주대학교 자동차과) ;
  • 임춘무 (서울남부기술교육원) ;
  • 정동화 (순천제일대학교 자동차기계과)
  • Received : 2014.08.20
  • Accepted : 2014.10.28
  • Published : 2014.10.31

Abstract

This paper is to analyze and study the fire examples in respect of intake and exhaust, alternator tuning and inflow of inflammables on exhaust part in a car. In the first example, the driver diverted the intake and exhaust system for tuning of a car. Stopping a car to rest for moment, the flammable styrofoam scrap go into exhaust pipe that installed with exhaust manifold newly. It certified the fact that catched fire gradually, furthermore enlarged the fire by leaking fuel. In the second example, the driver enlarged the generator performance to divert the audio system in side room., it knew the fact that the electric wiring connected with generator gave the cause of outbreak a fire by overheating. In the third example, the serviceman replaced the engine oil using funnel-shaped, he put the a bottle of plastic pat onto engine cover carelessly. Consequentially, it found the fire occurrence in the engine room. Therefore, the driver never divert the intake and exhaust and generator construction of a car abnormally. Also, repairing and inspecting a car, the serviceman have a care to not occur the fire by inflammables.

이 논문은 자동차 흡배기 장치, 발전기 튜닝 및 배기 측 인화성 물질 유입에 관련된 화재에 대한 사례를 분석하고 연구하는 것이다. 첫 번째 사례는, 흡기와 배기 장치의 튜닝한 상태에서 자동차의 시동을 켜 놓고 정차된 상태에서 가연성 스티로폼이 자동차 하체로 유입되고, 배기 열에 의해 불이 붙었고, 이 열원에 누설된 연료가 화재를 확대시킨 것으로 확인되었다. 두 번째 사례는 실내의 오디오 시스템을 튜닝하고 필요한 전기의 양을 증대하기 위해 발전기 용량을 높임으로써 발전기와 연결된 배선이 과열되어 화재가 발생된 것으로 확인되었다. 세 번째 사례의 원인은 정비사가 오일을 교환한 다음 플라스틱 용기로 된 깔때기를 엔진 내부에 둔 것이 엔진의 배기열에 의해 화재가 발생된 것으로 확인되었다. 따라서, 엔진의 흡배기 시스템과 발전기 시스템을 개조하지 않도록 하여야 하며, 자동차를 수리할 때나 점검할 때 배기측에 이물질이 유입되어 화재가 발생하지 않도록 자동차의 관리에 세심한 주의를 하여야 한다.

Keywords

References

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