<*n style="font-family:宋体;font-size:9pt;">ZSTDY-15/68*n><*n style="font-family:宋体;font-size:9pt;">℃隐蔽式玻璃球洒水喷头<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">产品说明:<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">ZSTDY*n><*n style="font-family:宋体;font-size:9pt;">隐蔽式喷头适用于安装在装饰豪华,外观要求高的场所,如宾馆、饭店、酒吧、娱乐中心等待。亦适用于因装潢、空调等因素使得天花板标高太低净空受限的场所,以及*密集、货物搬运频繁、随时都能碰撞到外露喷头的场所。<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">特点:<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">1*n><*n style="font-family:宋体;font-size:9pt;">、该喷头由*下垂型洒水喷头、内、外罩、底盖等组成。在灭火过程中,底盖与内罩间的易熔合金****熔化,底盖拖落,当环境温度升高到达玻璃球的额定动作温度时,玻璃球*裂,喷头喷水灭火。<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">2*n><*n style="font-family:宋体;font-size:9pt;">、喷头外形美观,****具装饰性,装饰底盖的安装有上下<*n>10mm*n>调节量,保证安装方便可靠,同时又具有一定的*冲击性。<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">3*n><*n style="font-family:宋体;font-size:9pt;">、喷头的热敏感特性与暴露性喷头一致,底盖外表面有镀铜、镀铬和喷塑三种装饰供用户选择。<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">技术特性:<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">1*n><*n style="font-family:宋体;font-size:9pt;">、主要性能参数:<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">型号<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">公称通径<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">连接螺纹<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">额定工作压力<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">公称动作温度<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">流量特性系数<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">出厂试验压力<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">时间响应指数<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">使用环境****温度<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">底盖脱落温度(℃)<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">ZSTDY-15/68*n> |
<*n style="font-family:宋体;font-size:9pt;">15mm*n> |
<*n style="font-family:宋体;font-size:9pt;">R1/2*n> |
<*n style="font-family:宋体;font-size:9pt;">1.2MPa*n> |
<*n style="font-family:宋体;font-size:9pt;">68*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">80±4*n> |
<*n style="font-family:宋体;font-size:9pt;">3.0MPa*n> |
<*n style="font-family:宋体;font-size:9pt;">75*n><*n style="font-family:宋体;font-size:9pt;">(<*n>m.s*n>)<*n>0.5*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">38*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">62*n> |
<*n style="font-family:宋体;font-size:9pt;">ZSTDY-15/93*n> |
<*n style="font-family:宋体;font-size:9pt;">15mm*n> |
<*n style="font-family:宋体;font-size:9pt;">R1/2*n> |
<*n style="font-family:宋体;font-size:9pt;">93*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">80±4*n> |
<*n style="font-family:宋体;font-size:9pt;">63*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">87*n> |
|||
<*n style="font-family:宋体;font-size:9pt;">ZSTDY-20/68*n> |
<*n style="font-family:宋体;font-size:9pt;">20mm*n> |
<*n style="font-family:宋体;font-size:9pt;">R3/4*n> |
<*n style="font-family:宋体;font-size:9pt;">68*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">115±6*n> |
<*n style="font-family:宋体;font-size:9pt;">38*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">62*n> |
|||
<*n style="font-family:宋体;font-size:9pt;">ZSTDY-20/93*n> |
<*n style="font-family:宋体;font-size:9pt;">20mm*n> |
<*n style="font-family:宋体;font-size:9pt;">R3/4*n> |
<*n style="font-family:宋体;font-size:9pt;">93*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">115±6*n> |
<*n style="font-family:宋体;font-size:9pt;">63*n><*n style="font-family:宋体;font-size:9pt;">℃<*n>*n>*n> |
<*n style="font-family:宋体;font-size:9pt;">87*n> |
<*n style="font-family:宋体;font-size:9pt;">安装与使用:<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">1*n><*n style="font-family:宋体;font-size:9pt;">、安装位置应与高温热源相隔一定距离。<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">2*n><*n style="font-family:宋体;font-size:9pt;">、喷头安装时应避免玻璃球及框架受撞击。建议采用*扳手,避免喷头变形。<*n>*n>*n>
<*n style="font-family:宋体;font-size:9pt;">3*n><*n style="font-family:宋体;font-size:9pt;">、喷头上不应附着任何其他物质,以免影响喷头的性能。*n>