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一、 产品介绍(Introduction)
紧急逃生呼吸器HL-EEBD3L是用于遇险时逃生对呼吸系统起保护的正压式空气呼吸设备。它由一只3L的30Mpa碳纤维瓶、减压阀、供气阀、面罩、带表气压阀、阻燃背包等组成。广泛使用于缺氧和有毒有害气体浓度高或不明,立即危害人体和健康的场所。例如:消防、石化、化工、冶金、公共突发事件应急等作业环境进行自身防护。
Emergency Escape Breathing Device HL-EEBD3L is one kind of the respiratory protective system of the positive pressure air breathing apparatus to escape in danger. It consists of 2L 30Mpa carbon fiber cylinder, pressure reducing valve, air supply valve, mask, pneumatic valve, flame retardant backpack and so on. Widely used in hypoxia, toxic gas, high concentration of harmful gas or unknown gas and places where endanger human health.
For example: firefighting, petrochemical, chemical, metallurgy, public emergency operating environment.
二、产品特征(Features)
1、复合气瓶(碳纤维气瓶)重量轻、储气量充足,头罩视野开阔、不上雾、可以清洗重复使用 。
the composite cylinders (carbon fiber cylinder) light weight, storage capacity is sufficient, head cover open field of vision, no fog, can be cleaned for repeated use.
2、气瓶上装有一个压力表,在气瓶阀门关闭的情况下,仍能读到瓶内的气压值。
the cylinder is provided with a pressure gauge, , the pressure in the bottle can still read when the valve of the cylinder is closed.
3、供气方式:稳定气体直供面罩或头罩。
the stable gas supply: direct supply mask or hood.
4、可肩跨或挂在颈部置于胸前佩戴,操作简单、供气迅速拉下卡环即可供气。
To wear on shoulder or hang on the neck under the chest , simple operation, and pulling clasp rapidly can supply gas.
三、产品技术参数
Technical parameters of the product
气瓶水容积 Volume | 3L |
报警压力 Alarm pressure | 5.5±0.5 Mpa |
气瓶工作压力 Operating pressure | 30Mpa |
报警发声声级 Alarm sounds | ≥90db |
吸气阻力 Inhalation resistance | ≤500pa |
呼气阻力 Expiratory resistance | ≤1000pa |
使用时间 Service time | 15-30mins |
使用环境温度 Working temperature | -30℃-60℃ |
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