产品概述 Overview 

        本抽烟探火系统主要应用于船舶的货舱等处常规探测器不易探测的场合。

This smoke detection and fire alarm system is mainly used in cargo holds of ships and other places where it isnoteasy to detect with conventional detectors .

主要功能:

        抽烟探火系统采用负压采样原理，由气泵组件主动抽取防护区域的空气样本至采集单元进行粒子分析。当监测到烟雾浓度超过规定的门限值时，设备将自动触发火灾报警信号。对于已部署CO2灭火系统的场所，可通过加装三通切换阀实现管路复用，将灭火剂输送管道同步改造为双功能采样通道，实现消防设施的资源整合与协同运作。 

The smoke detection system adopts the principle of negative pressure sampling, actively drawing air samplesfromthe protected area into the collection unit for particle analysis by the gas pump. When the smoke concentrationismonitored to exceed the specified threshold value, the equipment will automatically trigger a fire alarmsignal. Forplaces where CO2 fire extinguishing systems have been, pipeline reuse can be achieved by installing a three-wayswitch valve, transforming the fire extinguishing agent delivery pipeline into a dual-function samplingchannel, realizing resource integration and operation of fire fighting facilities.

技术参数 Technical data 

主电源 Main power :AC220V（+10%~-15%）*3P，50/60HZ 

应急电源 Emergency power supply :AC220V（+10%~-15%）*3P，50/60HZ 

内置蓄电池 Built-in battery :DC24V , 4Ah  

主机功耗 Host power consumption :主机监视态：≤5W；报警态：≤10WHost monitoring state: ≤5W; alarm state: ≤10W 

电机功耗 Motor power consumption  :370W 

基本监视容量 Basic monitoring capacity : 最多可接 24 个保护区 Up to 24 protected areas can be connected; 

一个保护区中集烟器容量 The capacity of the ash tray in a protected area :最多 4 个集烟器 Up to 4 ash catchers 

有防振动、倾摇能力及防潮、防霉和防盐雾的措施

巡检周期： Inspection cycle: ≤50 秒（情况异常时单点连续查巡）≤50 seconds (single point continuous patrol when the situationisabnormal)

与复示器之间的信号传输距离： Signal transmission distance between the repeater: ≤1500 米 ≤1500 meters 

使用导线： Use of wire: 信号线采用截面不小于 1.5mm2或16AWG屏蔽阻燃双绞线；Shielded flame-retardant twisted pair with a cross sectionofnotless than 1.5mm2or 16AWG shall be used for signal line; 电源线采用截面不小于 2.5mm2或12AWG阻燃双绞线；The power cord uses a flame-retardant twisted pair withacross-sectional area of not less than 2.5mm2 or 12G; 

外控接点： External control point: 火警输出触点 FIRE，火警延时输出DELAY。其它如故障输出 FAULT 等等。 Fire alarm output contact FIRE, fire alarmdelay output DELAY.Other such as fault output FAULT, etc.

工作环境温度： Working ambient temperature: 0℃~55℃

相对湿度： Relative humidity:  ≤95% 

安装形式： Mounting form: 壁挂式安装 Wall-mounted installation 

黑匣子记录数： Black box record number: 可保存最近的 999 条记录（包括开、火警、故障及联动命令）。Up to 999 records can be saved (including open, alarm, fault andlinkage commands). 

位置描述字符数： Location description character count: 20 个英文字符或 10 个汉字20 English characters or 10 Chinese characters