[1]周欣,易家松.《自动跟踪定位射流灭火系统技术标准》若干问题探讨[J].中国给水排水,2023,39(10):99-103.
　ZHOUXin,YIJia-song.Discussion on Technical Standard for Auto Tracking and Targeting Jet Suppression System[J].China Water & Wastewater,2023,39(10):99-103.
点击复制

《自动跟踪定位射流灭火系统技术标准》若干问题探讨

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期数: 2023年第10期 页码: 99-103 栏目: 出版日期: 2023-05-17
Title:
Discussion on Technical Standard for Auto Tracking and Targeting Jet Suppression System
作者:
周欣， 易家松
（浙江大学建筑设计研究院有限公司，浙江 杭州 310013）
Author(s):
ZHOU　Xin， YI　Jia-song
（The Architectural Design & Research Institute of Zhejiang University Co. Ltd.， Hangzhou 310013， China）
关键词:
自动跟踪定位射流灭火系统;  高大空间;  自动灭火系统
Keywords:
auto tracking and targeting jet suppression system;  tall space;  automatic fire extinguishing system
摘要:
自动跟踪定位射流灭火系统是一种应用在建筑高大空间场所的自动灭火系统，《自动跟踪定位射流灭火系统技术标准》（GB 51427—2021）已于2021年10月1日正式实施，但是在标准的执行过程中，还存在一些困惑和争议，如与既有标准适用关系、最小安装高度和最大保护半径等。为此，提出了不同场所系统选择及标准适用的方案，提供了安装高度不足条件下的保护建议，明确了项目设计过程中根据设计压力复核保护半径及流量的要求，并且从功能检测的角度探讨了末端模拟试水装置的设置位置。
Abstract:
Auto tracking and targeting jet suppression system is an automatic fire extinguishing system applied in tall spaces of buildings. The Technical Standard for Auto Tracking and Targeting Jet Suppression System (GB 51427-2021) has been implemented since October 1st, 2021. However, there are still some confusion and disputes in the implementation process of the standard, such as the application relationship with existing standards, the minimum installation height and the maximum protection radius. Therefore, this paper proposed the scheme of system selection and standard application in different places, provided the protection suggestions under the condition of insufficient installation height, clarified the requirements of protection radius and flow rate being reviewed according to the design pressure during the design process, and discussed the setting position of the terminal simulated water testing device from the perspective of function detection.

相似文献/References:

[1]秋一帆.高大空间预作用喷水灭火系统应用的可行性研究[J].中国给水排水,2024,40(6):87.
　QIUYi-fan.Feasibility of Preaction Sprinkler System Applied in High and Large Space Buildings[J].China Water & Wastewater,2024,40(10):87.

更新日期/Last Update: 2023-05-17