低压洒水喷头和简易自动喷水灭火装置

Low Pressure Nozzle and Simple Automatic Sprinkling System for Fire Control

《建筑设计防火规范》(GBJ16 - 87) ,《高层民用建筑设计防火规范》(GB5 0 0 4 5 - 95 )和《人民防空工程设计防火规范》(GB5 0 0 98- 98)在 2 0 0 1年 4月进行了局部修订 ,对歌舞娱乐放映游艺场所的防火包括对这些场所应设自动喷水灭火系统作了明确规定。问题在于新建、扩建和改建的工程理应按规范条文执行 ,而已建的这类场所火灾危险性依然存在 ,而设置自动喷水灭火系统的条件又不十分具备 ,解决这类问题的办法是设置低压洒水喷头和简易自动喷水灭火装置。

Three fire system design norms namely the Building Fire System Design Norm (GBJI-87), Fire System Design Norm for High Rise Civil Building (GB50045-95) and the Fire System Design Norm for Air Defence Engineering (50098-98) were revised parcel in April 2001. Definite guideline has been set up for fire protection of song hall, cinema or amusement palaces, thereinto the automatic sprinkling system (ASS) is necessary. But not everywhere can find enough conveniences to install ASS and so the risk is inevitable. The outhors think best way to solve this problem is adoption of low pressure sprinkling nozzle and or simple ASS devices.