敦煌莫高窟连续50年"零火灾"，靠的是什么？

敦煌莫高窟实现了连续50年"零火灾"的纪录。1甘肃酒泉市敦煌市消防救援大队与敦煌研究院通过推行"一窟一策"精准防控、搭建智慧消防平台24小时监测、引入高压细水雾和洁净气体灭火设备等措施，建立了人防、技防、物防深度融合的防火体系。1其中，智慧消防平台可实现对温湿度、烟雾和电气隐患的"秒级识别、分钟处置"，高压细水雾和洁净气体灭火设备则做到了"灭火不湿墙"，同时针对不同洞窟量身定制了6大类灭火预案。1

面对鸣沙山月牙泉等景区日均客流可达数万人次的高客流压力，消防救援大队建立了快速响应机制，沙漠救援最快可在3分钟内抵达。1为进一步融合文化传承与消防工作，大队还组建了"九色鹿女子消防服务队"，将防火巡查与文旅服务相结合，探索文化传承与消防履职的融合模式。1

The Mogao Caves in Dunhuang have achieved a remarkable 50-year zero-fire record through a comprehensive approach combining human, technological, and physical safeguards 1. The Dunhuang City Fire and Rescue Brigade, working in partnership with the Dunhuang Academy of Cultural Relics, has implemented a multifaceted fire prevention strategy tailored to the site's unique conservation requirements 1.

Central to this achievement is a "one-cave-one-strategy" precision prevention system and a smart fire monitoring platform that operates 24 hours continuously to detect temperature, humidity, smoke, and electrical hazards with second-level identification and minute-level response capabilities 1. The facility has also deployed advanced suppression technologies, including high-pressure ultra-fine water mist and clean gas extinguishing systems designed to extinguish fires without wetting the walls and damaging artifacts 1. Additionally, customized firefighting contingency plans covering six major categories have been developed for different caves 1.

To address the operational challenges posed by visitor volumes reaching tens of thousands daily at attractions such as Mingsha Mountain and Crescent Moon Spring, the rescue brigade has established rapid response protocols with desert rescue teams capable of arriving within three minutes 1. The brigade has further innovated its approach by establishing the "Apsaras Deer Female Fire Service Team," which integrates fire patrol inspections with cultural tourism services, thereby creating a hybrid model that advances both cultural heritage preservation and fire safety responsibilities 1.