便携式X光机在火灾勘查中的应用

Application of portable X-ray machine in fire investigation

火灾现场复杂多变,为提高火灾勘察在火灾现场使用高科技产品的能力,面对残留有大量的隐藏的现场物证,现场燃烧留下的残骸,类似插头、家用电器等塑料熔块,单靠目视和普通手段无法进行勘查,利用便携式X光机第一时间准确定性火场中塑料熔块残骸内隐藏的痕迹,提升火灾调查工作效率。文章介绍了便携式X光机的结构、原理、应用、防护及维护,特别是在涉及电气火灾、建筑火灾等案件中作用较突出,便于火灾勘查员熟练掌握各项应用能力,真正使现代化的技术手段服务好火灾勘查工作。

Faced with the complex and ever-changing scene of a fire,in order to improve the ability of fire investigation to use high-tech products at the scene of the fire,and in the presence of a large number of hidden physical evidence and debris left by the fire,such as plastic melting blocks,plugs,household appliances,etc.,which cannot be investigated by visual inspection and ordinary means.The use of portable X-ray machines can accurately determine the hidden traces inside the plastic melting blocks at the fire scene,thereby improving the efficiency of fire investigation work.This article introduces the structure,principle,application,protection and maintenance of portable X-ray machines,especially in cases involving electrical fires,building fires,etc.,where their role is particularly prominent.It is convenient for fre investigators to master various application abilities,and truly serve the modern technical means to carry out fire investigation work effectively.