DIGITAL LINEAR HEAT DETECTION PERFORMANCE CHARACTERISTICS KIDDE ALARMLINE Linear Heat Detection System POINT OF RISK MONITORING BENEFITS I Detection at point of Alarmline Linear Heat Detection (LHD) cable-based systems provide economical temperature monitoring at the precise point of risk. The system is reliable, flexible and has the ability to detect abnormal temperature variances before fire breaks out. Kidde Fire Protection"s comprehensive LHD product portfolio allows a vast range of commercial and industrial fire and overheat risks to be protected, in ambient temperatures of -65 to +238°C risk I Continuois operation within the most adverse environmental Combined cable and detector APPLICATIONS 1 Electrical and mechanical flexibility Cable tunnels Cable tray installations at power stations, airport terminals and railway station complexes can

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I Internationally proven be protected by the local installation of Alarmline sensor cables above and below traywork. Fire detection performance is unaffected by adverse environments and response times are potentially less than 10 seconds. I Integration with central fire control systems Floating roof tanks The petrochemical industry requires that fires in these tanks caused by the ignition of combustible gases are extinguished in a short time frame. A rim seal Alarmline instalation will provide enhanced detection of fire allowing an appropriate rapid extinguishing response Conveyors Overheated bearings on conveyor beit support rollers can be rapidly detected. Additional Alarmline protection can be provided above and below the belt, against spillage and the transportation of ignited material Bulk storage Alarmline In-rack protection at multiple levels ensures rapid fire detection. As part of a pre- action system, an advance warning of imminent sprinkler opera water damage to stored goods

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tion may avoid unnecessary Rail locomotives/rolling stock The flexibility of linear heat detect 2017年印染企业失火的新闻消息就源源不断出现，上海道夫自动化仪表工程有限公司,道夫自动化仪表工程,不仅给企业带来严重的经济损失，更是多次出现死伤。　　最近的一起发生在杭州一印染厂，3月28日上午8点半左右，现场浓烟滚滚。所幸无人员伤亡消息。　　 虽然近年来，传统产业步入低谷，企业经营艰难，效益明显下滑，使许多企业不愿投入资金加强消防安全建设。而且就印染行业的自身特点来说，该行业也确实具有比较明显的火灾危险性。　　印染厂整天与易燃的布料打交道，火灾一旦发生，不仅仅会给公司带来严重的经济损失，进口H9650制造商,优质火警探测、报警设备出售，更会危机员工的生命危险，所以在。在消防安全上不能有半点马虎，不应该因为眼前的小利而留下无限的隐患。 2017年5月31日7时20分，天津滨海新区新港街道国贸西路，进口H9650制造商,进口火警探测、报警设备，天津港保税区，4号卡子门内新南纸业(天津)有限公司货场一废纸堆垛起火，火势较大。过火面积约一千平米，天津目前风力较大也给扑救工作带来了难度，货场附近空旷，周边无居民和企业，面积约7400平方米，堆放废纸约1万吨。　　着火后，进口H9650制造商,优质火警探测、报警设备定制，天津市委书记李鸿忠和市长王东峰高度重视及时作出指示，市领导张玉卓、赵飞等现场指挥灭火，经过消防官兵扑救，火情已得到有效控制。考虑到现场风势较大，以控制火情蔓延为主。截至目前尚未发现人员伤亡的情况，消防部门还在进一步扑救、排查当中。 　　液缸的活塞向下运动(既重物下降)。液压油经防爆型电磁换向阀进入液缸上端，液缸下端回油经平衡阀、液控单向阀、节流阀、隔爆型电磁换向阀回到油箱。为使重物下降平稳，制动安全可靠，在回油路上设置平衡阀，平衡回路、保持压力，使下降速度不受重物而变化,由节流阀调节流量，控制升降速度。 为使制动安全可靠，防止意外，增加液控单向阀，即液压锁，保证在液压管线意外爆裂时能安全自锁。安装了超载声控报警器,用以区别超载或设备故障。