XiaoMi-AI文件搜索系统
World File Search System空气系统
最终用途储蓄形状测量文档：可变的制冷剂流量，热恢复和专用室外空气系统
图1。VRF热泵系统的亮点与热恢复[2]在同一建筑物设计上的两层和三管系统之间的不同管道布局[3]。3图3。Product data from Ventacity Energy/Heat Recovery System ........................................................ 6 Figure 4.DOAS温度控制方案来自Ashrae DoAs设计指南........ 7图5。基线模型中不同HVAC系统类型的分布...................................................................................................Coverage of applicable buildings for the upgrade ....................................................................... 14 Figure 7.VRF DOAS configuration represented in this upgrade ............................................................... 14 Figure 8.Single curve approach versus dual curve approach (COP based on compressor and outdoor unit fan power only) ...................................................................................................................... 17 Figure 9.VRF室外单位性能比较：加热能力和COP Comp＆Fan，Design ....................... 18图10。VRF室外单位性能比较：冷却能力和COP Comp＆Fan，设计...................................................................................................................................................................................................................................................................Cooling EIR (or COP) curve derivation and validation ............................................................ 20 Figure 12.Rated COP derivation based on sized capacities ....................................................................... 22 Figure 13.doas温度设定点建议形式ASHRAE DOAS设计指南........ 25图14。Comparison of annual site energy consumption between the ComStock baseline and the upgrade scenario .................................................................................................................... 35 Figure 15.Comstock基线和升级方案的温室气体排放比较... 36图16。Percent site energy savings distribution for ComStock models with the upgrade measure applied by end use and fuel type ............................................................................................ 37 Figure 17.Site EUI savings distribution for ComStock models with the upgrade measure applied by end use and fuel type .................................................................................................................... 38 Figure 18.Comparison of the ComStock baseline and the upgrade scenario in terms of peak demand change .................................................................................................................................... 40 Figure 19.VRF额定和设计COP Comp＆Fan的分布，设计......................................................................................................................................................... 41图20。Distribution of VRF annual average COP comp&fan,operating ............................................................ 42 Figure 21.用电阻加热的VRF补充加热的分数分布............................................................................................................................... 42图22.Distribution of annual average heating COP system,operating ........................................................... 43 Figure 23.Distribution of unmet hours to heating and cooling setpoints ................................................... 43 Figure 24.Distribution of VRF piping configurations................................................................................ 44 Figure 25.Distribution of VRF indoor and outdoor unit counts ................................................................. 45 Figure A-1.Site annual natural gas consumption of the ComStock baseline and the measure scenario by census division ....................................................................................................................... 49 Figure A-2.Site annual natural gas consumption of the ComStock baseline and the measure scenario by building type .......................................................................................................................... 49 Figure A-3.Site annual electricity consumption of the ComStock baseline and the measure scenario by building type .......................................................................................................................... 50 Figure A-4.Site annual electricity consumption of the ComStock baseline and the measure scenario by census division ....................................................................................................................... 50
新风系统 - AI 系列
信息表 新鲜空气系统 - AI 系列 Broan 新鲜空气系统旨在为每个家庭提供持续的新鲜空气，并保持室内人员的健康。这些系统吸入新鲜空气，过滤，然后将其分布到整个家庭。使用 Broan 新鲜空气系统的建筑商可以帮助客户节省能源和金钱，让他们感到舒适，因为他们知道在室内呼吸的每一口空气都和在室外呼吸的一样新鲜。由 VIRTUO 空气技术驱动的 Broan AI 系列新鲜空气系统经过专门设计和改进，可为房主提供卓越的空气质量，而无需采取任何措施或维护。这种先进的 AI 技术允许通风系统在所有住宅配置中进行气流验证和自动平衡，并根据不断变化的室内和室外条件进行自我调节。VIRTUO 不断自我调节并考虑变化以保持 24/7 的平衡，从而最大限度地提高热回收率并优化空气质量。这也意味着减少对 HVAC 专业人员的维护电话。产品亮点
firescope 标准化危险材料设备清单...
2023 年 3 月 13 日——以及 NIOSH CBRN（化学、生物、放射和核）标准。支持脐带空气系统是可选的（不是必需的）。但是，当...
循环冷冻空气干燥器 — 节省...
评估压缩空气系统供应侧的众多任务之一是分析空气处理系统的适用性和效率。大多数压缩空气系统都配有一个或多个空气干燥器，用于去除系统空气压缩机产生的压缩空气中所含的水蒸气。如果没有空气干燥器，空气压缩机产生的通常热饱和的空气将在下游系统组件中冷却，并在加压系统管道中形成冷凝水。这些水可能会使下游气动工具和生产机械受到铁锈、油和管道碎片的污染。冷冻式干燥器通常用于工业工厂，以处理工具和气动机械将使用的一般工业压缩空气。冷冻式干燥器有不同的操作模式
MWOS系列油水分离器单位
压缩空气系统可以被视为水，天然气和电力后的第四大能源。有效的存储和传输能量的方式使压缩空气的用法突出显示。在大多数压缩空气系统中使用油来消散压缩热，润滑转子和转子轴承的热量，并密封转子和压缩机壳体之间的边缘。因此，压缩机排水管的油含量太多。除了油外，还包括其他污染物，而空气被加压并产生压缩机冷凝物。该冷凝水混合物被定义为高度有害的工业废物。一升石油会污染100万升水。因此，禁止在没有任何废油系统的情况下沥干此冷凝物。此外，大多数国家对排水管中石油含量的阈值提出了限制性法律。因此，石油的分离是保护环境和遵守法律的必要条件。