Pressure PowerPack - increasing oxygen supply for hospital ventilation

QL Tech PowerPack是一种紧凑型设备，旨在为英国医院老化的氧气管道基础设施进行改造。随着医院对氧气供应需求的增加，许多医院在一些病房面临压力下降，导致氧气供应不足，无法支持患者的呼吸。PowerPack是一种紧凑型改装盒，可以将输出端的压力提高到指定范围内。该箱可以安装在系统中的任何位置(例如，真空绝缘蒸发器或病房)，并且可以并行使用，以达到所需的流速。该系统将插入240V插座，并有备用电池(带警报)。如果断电，它会发出警报，并继续运行，直到连接上电源。如果系统发生故障，FLOW将绕过系统，确保氧气仍然存在，尽管压力较低。系统将是双重冗余的，允许任何一个故障发生，系统仍可完全运行。一旦发生故障，就会发出警报。该系统的模块化设计将允许系统进行热插拔，而不必首先隔离氧气系统。系统将设计为由经过培训的气动系统人员快速安装，并通过在线监控(通过云)支持远程校准和调试。

The QL Tech PowerPack is a compact device, designed to retrofit to ageing oxygen pipework infrastructure in UK hospitals. With increased demands on hospitals' oxygen supplies, many hospitals are facing pressure drops in some wards leading to insufficient oxygen supplies to support patient ventilation.The PowerPack is a compact retrofit box that would increase the pressure to within a specified range at the output. The box can be installed at any point in the system (e.g. at the Vacuum Insulated Evaporator or on a ward) and can be used in parallel to achieve the required flow rates. The system would plug into a 240V socket and have a battery backup (with alarm). If power was lost it would alarm and continue to operate until plugged into a power source. If the system fails, flow bypasses the system, ensuring that oxygen was still present, albeit at lower pressures.The system would be dual redundant allowing for any one failure to occur and the system to still be fully operational. Upon a failure occurring an alarm would sound. The modular design of the system would allow for the system to be hot swapped - without having to isolate the oxygen system first.The system would be design for rapid installation by pneumatic system trained personnel and through online monitoring (via the cloud) calibration and commissioning could be supported remotely.