air return

简明释义

1. 回风; 2. 回气;

英英释义

例句

1.The HVAC system needs a proper air return 空气回流 to maintain efficient airflow.

暖通空调系统需要适当的空气回流 air return以保持高效的气流。

2.A well-designed air return 空气回流 system can significantly improve indoor air quality.

一个设计良好的空气回流 air return系统可以显著改善室内空气质量。

3.During the inspection, we found that the air return 空气回流 duct was damaged.

在检查中，我们发现空气回流 air return管道受损。

4.Make sure the air return 空气回流 vents are not blocked by furniture.

确保空气回流 air return通风口没有被家具阻挡。

5.The air return 空气回流 is crucial for balancing the pressure in the room.

在房间内，空气回流 air return对于平衡压力至关重要。

作文

In modern architecture and HVAC (Heating, Ventilation, and Air Conditioning) design, the concept of air return plays a crucial role in ensuring efficient airflow and maintaining indoor air quality. The air return system is responsible for drawing stale air from the living spaces back into the HVAC system to be filtered and conditioned before being redistributed as fresh air. This process not only enhances comfort but also promotes a healthier environment by reducing pollutants and allergens in the air. When designing an effective air return system, several factors must be considered. First, the location of the air return vents is essential. Ideally, these vents should be placed in areas where air stagnation is likely to occur, such as hallways or large rooms. This strategic placement ensures that the air return system can efficiently capture and remove stale air. Additionally, it is important to ensure that there are enough air return vents throughout the space to facilitate proper airflow. A well-balanced distribution of air return vents helps maintain consistent temperature and humidity levels across different rooms.Another critical aspect of the air return system is its size. The diameter of the ducts and the number of air return vents should be calculated based on the overall size of the space and the capacity of the HVAC system. If the air return ducts are too small or insufficient in number, the system may struggle to circulate air effectively, leading to hot or cold spots within the building. Conversely, oversized air return ducts can lead to excessive energy consumption, as the HVAC system works harder to maintain the desired temperature.Furthermore, regular maintenance of the air return system is necessary to ensure optimal performance. Dust, debris, and other contaminants can accumulate in the air return vents and ducts over time, obstructing airflow and reducing the efficiency of the HVAC system. Homeowners should schedule routine inspections and cleanings to keep the air return system functioning properly. In some cases, installing high-efficiency filters in the air return system can help trap smaller particles, improving indoor air quality even further.In conclusion, the air return system is an integral component of any HVAC setup. Its primary function of recycling indoor air not only enhances comfort but also contributes to a healthier living environment. By carefully considering the placement, size, and maintenance of air return vents and ducts, homeowners can create a more efficient and effective airflow system. Ultimately, understanding the importance of air return in HVAC design can lead to improved energy efficiency and a better quality of life for residents.

在现代建筑和暖通空调（HVAC）设计中，空气回流的概念在确保有效气流和维护室内空气质量方面发挥着至关重要的作用。空气回流系统负责将生活空间中的陈旧空气抽回HVAC系统，以便在重新分配为新鲜空气之前进行过滤和调节。这个过程不仅增强了舒适度，还通过减少空气中的污染物和过敏原来促进更健康的环境。在设计有效的空气回流系统时，必须考虑几个因素。首先，空气回流通风口的位置至关重要。理想情况下，这些通风口应放置在空气滞留可能发生的区域，例如走廊或大房间。这种战略性布局确保了空气回流系统能够有效捕捉和去除陈旧空气。此外，确保整个空间有足够的空气回流通风口以促进适当气流也很重要。良好平衡的空气回流通风口分布有助于在不同房间之间维持一致的温度和湿度水平。空气回流系统的另一个关键方面是其尺寸。管道的直径和空气回流通风口的数量应根据空间的总体大小和HVAC系统的容量进行计算。如果空气回流管道太小或数量不足，系统可能会难以有效循环空气，从而导致建筑物内出现冷热不均的现象。相反，过大的空气回流管道可能会导致能源消耗过多，因为HVAC系统需要更努力地工作以维持所需的温度。此外，定期维护空气回流系统是确保最佳性能所必需的。灰尘、碎屑和其他污染物随着时间的推移可能会在空气回流通风口和管道中积聚，阻碍气流并降低HVAC系统的效率。房主应安排定期检查和清洁，以保持空气回流系统正常运行。在某些情况下，在空气回流系统中安装高效过滤器可以帮助捕捉较小颗粒，进一步改善室内空气质量。总之，空气回流系统是任何HVAC设置的重要组成部分。它回收室内空气的主要功能不仅增强了舒适度，还对更健康的生活环境做出了贡献。通过仔细考虑空气回流通风口和管道的放置、大小和维护，房主可以创建更高效和有效的气流系统。最终，理解空气回流在HVAC设计中的重要性可以提高能源效率，并改善居民的生活质量。