基础与工程
Hvac Load Calculations
The accurate calculation of heating and cooling loads is essential to provide a sound bridge between fundamental building design decisions and an operating building. If loads are substantially underestimated, occupants and users will likely be hot or cold. If loads are substantially overestimated, equipment will be oversize (usually wasting money, reducing efficiency, increasing energy consumption, and often imperiling comfort).
标准与合规性
HVAC Ventilation Design: Exhaust Air Ventilation By Rate and ACH
Complete guide to HVAC exhaust air ventilation design using ASHRAE, CIBSE, and Carrier standards covering rate calculations, ACH requirements, and specialized applications for effective contaminant removal and energy efficiency.
HVAC Ventilation Design: Outdoor Air Ventilation By Rate and ACH
Complete guide to HVAC outdoor air ventilation design using ASHRAE, CIBSE, and Carrier standards covering rate calculations, ACH requirements, and building-specific applications for optimal indoor air quality.
HVAC Ventilation Design: Indoor Air Quality and Air Contaminants
Complete guide to HVAC indoor air quality and air contaminant management using ASHRAE, CIBSE standards covering contaminant identification, control strategies, and advanced treatment technologies for healthy indoor environments.
HVAC Ventilation Design: Air Intake Minimum Separation Distance
Complete guide to HVAC air intake minimum separation distances using ASHRAE 62.1 standards covering contamination source requirements, measurement methods, and compliance strategies for optimal outdoor air quality protection.
HVAC Ventilation Design: Air Classifications
Complete guide to HVAC air classifications using ASHRAE 62.1 and CIBSE standards covering air quality categories, contamination levels, filtration requirements, and ventilation strategies for optimal indoor environmental control.
HVAC Ventilation Design: General Schematic and Equations
Complete guide to HVAC ventilation design using ASHRAE 62.1 standards covering calculation procedures, system schematics, and modern ventilation strategies for optimal indoor air quality and energy efficiency.
HVAC Load Estimation: Fouling Factor
Complete guide to fouling factors in HVAC load estimation using Carrier water conditioning standards for accurate heat transfer equipment sizing and comprehensive water quality management strategies.
HVAC 负载估算：多样性因素
Complete guide to diversity factors in HVAC load estimation using CIBSE and Carrier standards for accurate system sizing that reflects realistic building operation patterns and prevents equipment oversizing.
HVAC 负荷估算：按建筑类型划分的室内设计条件和系统要求
Complete guide to indoor design conditions for HVAC load estimation covering temperature, humidity, air quality, and specialized requirements for residential, commercial, industrial, healthcare, and specialty building applications using ASHRAE, CIBSE, and Carrier standards.
HVAC 负载估算：渗透热增益和热损失
Complete guide to infiltration in HVAC load estimation using ASHRAE, CIBSE, and Carrier standards for accurate assessment of uncontrolled air exchange and its impact on heating and cooling loads.
数字工具和资源
Belimo SelectPro – 免费下载
免费下载 SelectPro 桌面应用程序。使用导出构建器、报价生成器和集中参考文档来调整和选择阀门、执行器和传感器。适用于 HVAC 工程师和承包商。
常见管道材料的热膨胀率
使用我们的交互式计算器轻松计算常见管道材料的热膨胀率。获取金属和塑料的准确数据、设计见解和可操作的表格，这对于关注系统可靠性和能源效率的 HVAC 工程师、设计师和顾问至关重要。
暖通空调设备预期寿命计算器
我们创建了专业的暖通空调设备预期寿命计算器。该应用程序提供了全面的计算，用于确定各种 HVAC 设备类型的剩余使用寿命。
适用于现代 HVAC 应用的 BIM 软件解决方案
As the HVAC industry continues to evolve in 2025, Building Information Modeling (BIM) has become an indispensable tool for professionals seeking to optimize design, installation, and maintenance processes. For HVAC engineers, contractors, and technicians, selecting the right BIM software can significantly impact project efficiency and outcomes. Let’s explore the most effective BIM solutions for HVAC applications.
McQuay软件下载
McQuay (As part of Daikin Industries) is one of the largest air conditioning, heating, ventilating and refrigeration companies in the HVAC/R industry. Therefore, we decided to make some softwares that this company has introduced to the industry based on their experience and knowledge available for download.
Bell & Gossett 选择软件
#Xylem Bell & Gosset #Selection、#Sizing & #CAD 工具和 #Softwares
大金 Revit 文件
大金应用资源库 – REVIT 文件 屋顶系统 空气处理器 – 室外风冷式冷水机 水冷式冷水机 风机盘管 自给式水源热泵机组 通风机