Abstract: From modern safety management theory, on the basis of analyzing intrinsically safety culture of coal enterprises, Shenhua Beidian Shengli Energy Company insist to put culture ideas into safety system, optimize safety culture elements, integrate safety and cultural resources, innovate safety culture model, implement organizations, media and investment safeguard system, construct intrinsically safe concept culture, management culture, behavior culture and state culture, by summing up the essence of a safety culture safeguard system, the article clarified the structure of a safety culture, and gave the thinking of building a safety culture.