关于优兰特RAMFAN排烟风机的“快速攻击”技术

要清除的力量…要冷却的力量：
与传统的螺旋桨设计相比，优兰特RAMFAN快速攻击风机采用涡轮风扇技术来产生更强劲，更快和更集中的气流。如今，大火燃烧得越来越快，越来越快，防护设备的进步使火势更加猛烈，并迅速发展成炎热，烟熏和危险的状况。快速干预是快速击倒的关键，优兰特RAMFAN快速攻击风机是冷却和清除道路的理想伙伴。

为什么选择Turbo技术？
鼓风机的输出或CFM只是故事的一半。更快，更穿透空气的力量意味着更快的冷却速度以及清除危险烟雾和有毒气体的能力。涡轮鼓风机比传统的螺旋桨式风扇将气流加速的速度要快得多。
这种速度会搅动并破坏所涉及结构的热平衡，从而降低热量并将其与凉爽的外部空气混合，将烟雾从天花板上清除并排出。

更快，更渗透的力量，意味着更快的冷却和清除间隙危险烟雾和有毒气体

与具有相同或什至更大气流的传统鼓风机相比，更加集中的气流形状会深深地渗透到过热气体层中，从而干扰分层，降低温度并提高可视性。低速流动没有渗透和混合所必需的动能。

力量=更高的速度
RAMFAN“快速攻击”涡轮鼓风机依靠高能量集中气流的力量来破坏热分层，将外部凉爽的空气与危险的燃烧产物混合，从而加速冷却和清除。集中的空气排出流与常规螺旋桨设计不同。高能量集中的空中核心在“快速攻击”消防行动中更为有效。

涡轮叶片设计是关键差异
涡轮风扇叶片以现代喷气发动机压缩机为原型。 优兰特RAMFAN设计专为高速，高速运行而设计。大直径轮毂上有大量短而扭曲的叶片，这意味着更高的压力，更高的速度和更安全的操作。宽轮毂及其锥形安装减少了发动机堵塞的影响；小型紧凑的鼓风机设计可产生高气流。
The FORCE to Clear…The FORCE to Cool
RAMFAN fast attack blowers use turbine fan technology to generate a stronger, faster and more focused airflow than possible with conventional propeller designs. Today, fires burn hotter and faster, and advances in protective equipment allow more aggressive fire attack with rapid advance into hot, smoky and dangerous conditions. Fast intervention is the key to rapid knockdown and a RAMFAN fast attack blower is the perfect partner to cool and clear the way.

Why Turbo Technology?
Blower output or CFM is only half the story. A faster, more penetrating FORCE of air means faster cooling and clearance of dangerous smoke and toxic gas. Turbo blowers accelerate the airflow to much greater velocities than conventional propeller fans.
The kind of velocity that will churn and upset the thermal balance of an involved structure dropping the heat and mixing it with cool outside air and stripping the smoke off the ceiling and propelling it out.

A Faster, More Penetrating FORCE Means Faster Cooling and Clearance of Dangerous Smoke and Toxic Gases

A more focused airflow shape penetrates deeply into layers of super-heated gas, disturbing stratification, dropping temperature and improving visibility much quicker than a conventional blower with the same or even greater airflow. Low velocity flow does not have the kinetic energy necessary to penetrate and mix.

FORCE = Greater Velocity
RAMFAN “Fast Attack” Turbo Blowers rely on the FORCE of a high energy focused air stream to breakdown thermal layering, mixing cool outside air with the dangerous products of combustion which accelerates cooling and clearing. The focused discharge stream of air is unlike that of a conventional propeller design. The high-energy focused center core of air is much more effective in “fast attack” fire fighting operations.

The Turbo Blade Design is the Critical Difference
The turbo fan blade is modeled after a modern jet engine compressor. The RAMFAN design is made specifically for high-speed, high-velocity operation. The large number of short, twisted blades on a large diameter hub means higher pressure, higher velocity and safer operation. The wide hub and its conical mount decrease the effects of engine blockage; resulting in high airflow from a small, compact blower design.
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