直立边墙型洒水喷头 该喷头是湿式自动喷水灭火系统组成的一个关键部件，通常安装于有火灾危险的轻危险级、中危险级、严重危险级的建筑物或构筑物内，如：车间、仓库、宾馆、商场、娱乐场所、医院、影剧院、办公楼及车库等场所。 型号：ZSTB-15 ZST-15 Glass Bulb Sprinkler Sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the building and structures with light fire danger, medium fire danger and heavy fire danger, such as workshop, warehouse, hotel, shop, recreational place, hospital, cinema, office building and garage. 简介及适用范围
该喷头主要由喷头架、密封件及玻璃球组成。通过管网安装于防护区内，具有探测火灾及自动喷水灭火的作用。当防护区发生火灾使环境温度升高时，玻璃球内的液体受热膨胀，达到玻璃球动作温度后，就会爆破，于是密封件脱落，喷头开启并按设定的洒水形状喷向保护区进行灭火。 系统主要技术性能和参数
安装方式：溅水盘靠墙向上或向下
流量特性系数K：80
密封试验压力(Mpa)：3
连接螺纹：R1/2 Brief introduction and application
The sprinkler is composed of sprinkler frame, sealant and glass bulb. It is to be installed in the protective district via ductwork, acting as a fire detector and auto sprayer. In case of fire inside the protective district, the atmosphere temperature rises up and the liquid inside the glass bulb expands after being heated and explodes after reaching the operating temperature of the glass ball. The sealant drops and the sprinkler sprays to the protective district for fire extinguishments subject to the preset shape of spraying. Main technical performance and parameters Description:Vertical wall-mounted sprinkler
Installation:Wall-mounted upward or downward splashing disc
Flow coefficient k:80
Sealing test pressure (MPa):3
Thread:R1/2
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