Very High Speed Door mechanism : Improving Building efficiency: VHSD

用于提高建筑热效率的超高速门装置：VHSD。VHSD项目旨在通过最大限度地减少每次打开和关闭外门时的散热问题，大幅减少工业建筑对环境的能量损失。我们通过引入一种新的高速门(VHSD)机制来解决这些问题，该机制的打开/关闭周期降至2秒。我们致力于大型工业门的市场(类型。3m x 3m)安装在外部门和内部冷藏库门上。在全球范围内引进这项技术每年可以减少近500万吨二氧化碳。客户将看到供暖/制冷能源费用大幅减少[每扇门每年减少约750 GB]，同时提高生产率，因为叉车无需等待即可快速通过这些门。

Very High Speed Door mechanism to Improving Building thermal efficiency: VHSD.The VHSD project aims to dramatically reduce the energy losses from industrial buildings to the environment by minimising the problem of heat escaping each time an external door is opened and closed. We solve these problems by introducing a new class of _'Very'_ high speed door (VHSD) mechanism with open/close cycle times down to 2 seconds. We address the market for large industrial doors (typ. 3m x 3m) both on external doors and internal refrigerated-storage doors. Introduction of this technology worldwide can save almost 5 million tonnes of CO2 annually. Customers will see significant reductions to heating / cooling energy bills \[by approximately £750 per year per door\] while improving productivity as forklifts are free to pass quickly through these doors without waiting.