🔧 消防救援工具

🚒 化学品泄漏处置器Chemical Spill 输入泄漏的危险化学品名称与规模，工具查询其特性并生成应急处置方案、个人防护等级与疏散建议，供应急参考。Chemical Spill - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 受限空间救援评估器Confined Space Rescue 输入受限空间内氧气、可燃气体与有毒气体浓度，工具判定是否达标（O₂ 19.5%~23.5%），输出风险等级与安全准入条件。Confined Space Rescue - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 喷淋RTI响应时间计算Calc Time Response 输入喷头 RTI 值、气流温度、气流速度等参数，计算闭式喷头在火场中的响应动作时间。Calc Time Response - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire ... 🚒 喷淋系统设计器Sprinkler Design 输入防护区危险等级与作用面积，工具按 q=K×√(10P) 计算单喷头流量，进而确定喷头数量、设计流量与供水压力。Sprinkler Design - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 地震搜救支撑计算Seismic Rescue Shoring Load Calculator 输入结构重量、支撑角度、支撑数量与单根许用承载力，计算支撑轴力、水平推力与稳定安全系数。Compute temporary shoring loads for collapsed-building search and rescue. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Par... 🚒 应急照明时间计算Time Lux 输入电池容量、灯具功率、照度要求与照明面积，计算应急照明持续时间与所需灯具数量。Time Lux - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 救援路线规划器Rescue Route 输入灾害类型与建筑平面条件，工具规划消防救援进攻路线并使其与疏散路线分离，附关键注意事项，提升救援安全。Rescue Route - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 水上救援评估器Water Rescue 输入水流、水温等水域条件与被困者状态，工具评估救援难度并推荐延伸、抛投或涉水等不同方案与所需装备。Water Rescue - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 水带压力损失计算Calc Pressure 1 输入水带直径、长度、流量与类型，按哈森-威廉（Hazen-Williams）公式计算沿程压力损失。Calc Pressure 1 - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & R... 🚒 消火栓流量计算器Hydrant Flow 输入消火栓工作压力与喷嘴参数，工具按 q=√(B×Pq) 计算出水流量、沿程压力损失与充实水柱长度，用于供水校核。Hydrant Flow - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 消防供水距离计算Length Distance 输入泵出口压力、所需出口压力、高差与水带规格，计算单条干线最大有效供水距离。Length Distance - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 消防水带流量压力计算Pressure Flow 输入水带入口压力、出口压力、直径与长度，由压差反算水带实际流量与流速。Pressure Flow - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 消防泵选型计算Power 2 输入设计流量与扬程，计算消防泵轴功率、电机功率并推荐 XBD 系列型号。Power 2 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 消防设施合规性自查Detector 20 消防设施合规性自查工具。覆盖设施配置、维护保养、检测验收三大模块共 17 项要点，输入自查结果即量化评估合规度并生成隐患整改清单，面向企事业单位消防管理。Detector 20 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 漏电检测与探测仪状态评估Detector 11 输入漏电电流实测值与额定值，判断漏电是否超标；同时对漏电探测仪进行状态自查，确保检测设备可靠。Detector 11 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 火后结构评估器Post Fire Assessment 输入火灾后结构构件经历的最高温度，工具对照强度折减曲线评估损伤等级（如 300~600°C 降 20~40%），给出处理建议。Post Fire Assessment - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 火场温度曲线计算Temp 6 火场温度曲线计算器。输入火灾阶段与时间等参数，按标准升温曲线（如 ISO 834）计算火场温度随时间变化，用于建筑耐火极限与结构抗火设计参考。Temp 6 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 火灾报警分区器Fire Alarm Zone 输入建筑面积、层数与防火分区划分，计算火灾报警区域与探测区域方案，按规范由一个防火分区或同层相邻分区组成报警区域。Fire Alarm Zone - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 火灾荷载密度计算器Fire Load 输入各类可燃物质量（kg）与单位热值（MJ/kg），工具按 Q=Σ(mi×Hi) 计算总火灾荷载与单位面积密度，评估火灾严重程度。Fire Load - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 火灾调查分析器Fire Investigation 输入火场痕迹与线索(如V型炭化顶点)，辅助分析起火点位置与起火原因，并自动生成火灾调查清单，规范勘查流程。Fire Investigation - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 火灾风险评估器Fire Risk Assessment 输入建筑类型、高度、面积与人员密度等因子，工具加权打分得到 0~100 基础风险分并给出综合等级与整改建议。Fire Risk Assessment - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 灭火器选择器Fire Extinguisher Selection 选择火灾类别（A/B/C/E 等）与使用场所，工具推荐适用的灭火器类型（如水基、干粉、CO₂）与配置要点。Fire Extinguisher Selection - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue t... 🚒 灭火战术选择器Fire Fighting Tactics 根据火灾态势、建筑条件与到场力量，推荐内攻/防御战术方案与部署要点(堵截包围、上下夹击等)，辅助灭火作战决策。Fire Fighting Tactics - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 烟气控制设计器Smoke Management 按建筑空间与排烟方式估算烟气分层与排烟量，辅助防排烟方案初步设计，纯前端计算供消防工程师快速校核。Smoke Management - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 疏散时间比较（ASET/RSET）Time Evacuation 输入可用安全疏散时间 ASET 与所需疏散时间 RSET 各组成阶段，比较判断疏散安全性。Time Evacuation - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 疏散时间计算器Evacuation Time 输入需疏散人数、出口总宽度与人员流量系数，工具按 tflow=P/(W×F) 估算疏散流动时间，辅助安全出口设计。Evacuation Time - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 破拆时间估算Time 41 选择破拆工具与被破拆材质并输入厚度，估算完成破拆所需作业时间，辅助消防力量部署与救援预案制定(厚度需大于0)。Time 41 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 空气呼吸器使用时间计算Time Air 输入气瓶容积、压力、呼吸频率与劳动强度，估算正压式空气呼吸器的可用使用时间。Time Air - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 绳索安全系数Rope Safety Factor Calculator 输入绳索破断强力与工作载荷，根据绳索用途类型计算实际安全系数、许用载荷并判定是否满足安全要求。Compute rope safety factors for rescue and working-at-height. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fir... 🚒 绳索救援计算器Rope Rescue 输入绳索系统的支撑绳段数与承载重量，工具计算机械优势、各段绳索张力与锚点受力，并校核安全系数是否满足要求。Rope Rescue - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 缓降器速度控制计算Speed 3 基于绞盘（Capstan）公式估算缓降器在不同包绕圈数与摩擦系数下的控制力与理论下降速度。Speed 3 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 耐火等级评估器Fire Resistance Rating 输入建筑使用性质与高度，工具查询对应的耐火等级要求及主要承重构件（墙、柱、梁）的耐火极限，辅助设计核验。Fire Resistance Rating - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 通风排烟战术器Ventilation Tactics 输入火场烟气态势与建筑条件，工具推荐正压送风、自然排烟等战术方式，并列出操作要点与安全风险控制措施。Ventilation Tactics - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 野火蔓延预测器Wildfire Spread 基于燃料模型、风速、坡度与湿度估算野火蔓延速度、火线强度与过火面积(风速翻倍蔓延增2~4倍)，辅助防火指挥与应急。Wildfire Spread - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools. 🚒 阻燃氧指数判定Limiting Oxygen Index (LOI) Grader 选择材料类型或直接输入氧指数 LOI 值，判定材料阻燃等级与燃烧性能分级。Grade flame retardancy and burning performance from material LOI. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the... 🚒 高层火灾扑救器High Rise Fire 输入高层建筑火灾态势与建筑条件，工具推荐内攻、外部控火等扑救战术、力量部署与水泵接合器供水方案。High Rise Fire - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Fire & Rescue tools.