Earticle

초록

영어

In this paper, fire hazards are analyzed through multiple and repetitive experiments on heating films with increasing electricity usage in winter and countermeasures are presented accordingly. We visited the manufacturing site to understand the production process and studied the defects of the products through temperature analysis using equipment such as temperature data collector and experiments in various environmental conditions. The possibility of overheating due to defects and the temperature change under general environmental conditions were observed and the possibility of damage due to deterioration was confirmed by extreme environmental tests such as high temperature and high humidity.In addition, it was concluded that there is sufficient possibility of ignition due to carelessness such as contact failure, shooting of heating film, breakage, etc. Based on these results, we propose to implement the electrical appliance safety certification system for semifinished products using electricity. In addition, we will provide administrative guidance and publicity to manufacturers, as well as contractors and users, so that safety is given top priority.

목차

Abstract:
 1. 서론
 2. 난방필름 과열에 의한 화재 사례
  2.1. 난방필름의 이론적 고찰
  2.2. 난발필름은 종류
  2.3. 난방필름의 구조
 3. 연구과제 실험
  3.1. 난방필름에 이불을 덮은 경우
  3.2. 손상(찍힘․천공․습기)된 난방필름에 이불을 덮은 경우
  3.3. 두 장의 난방필름을 포개고 이불을 덮은 경우
  3.4. 난방필름의 동박과 면상발열체 사이가 꺾였을 경우
  3.5. 440 V의 전압을 약 30분간 공급한 경우
  3.6. 연결단자 손상 후 염수를 뿌린 경우
 4. 결론 및 제언
 참고문헌 및 자문위원

저자

• 안기남 [ An Ginam | 인천공항소방서 ]
• 류민규 [ Ryu Mingyu | 인천공항소방서 ]
• 배영철 [ Bae Yeoncheol | 인천공항소방서 ]
• 허선집 [ Heo Seonjip | 인천공항소방서 ]

참고문헌