recirculation air

简明释义

再循环空气

英英释义

例句

1.During winter, the recirculation air helps in reducing heating costs by reusing warm air.

在冬季，循环空气通过重复使用温暖的空气来降低取暖成本。

2.The HVAC system uses recirculation air to maintain a consistent temperature throughout the building.

暖通空调系统使用循环空气来保持建筑内温度的一致性。

3.Make sure the filters are clean to ensure efficient flow of recirculation air.

确保过滤器清洁，以保证循环空气的高效流动。

4.In cars, recirculation air mode can help cool down the interior more quickly.

在汽车中，循环空气模式可以更快地冷却车内。

5.The laboratory requires a controlled environment, so they rely heavily on recirculation air systems.

实验室需要一个受控环境，因此他们非常依赖循环空气系统。

作文

In modern buildings and vehicles, the concept of air circulation plays a crucial role in maintaining indoor air quality and comfort. One specific term that frequently arises in discussions about ventilation systems is recirculation air. This refers to the process where air from inside a space is drawn back into the heating, ventilation, and air conditioning (HVAC) system instead of being expelled outside. The use of recirculation air has both advantages and disadvantages that are important to consider.Firstly, one of the primary benefits of utilizing recirculation air is energy efficiency. By reusing the air that is already conditioned, HVAC systems can reduce the amount of energy needed to heat or cool incoming fresh air. This not only saves on energy costs but also lessens the environmental impact by reducing overall energy consumption. In climates with extreme temperatures, the ability to maintain a stable indoor environment while minimizing energy use is particularly valuable.Moreover, recirculation air can help maintain consistent temperature levels throughout a building. When air is recirculated, it can be evenly distributed, preventing hot or cold spots that can occur when relying solely on fresh air intake. This contributes to a more comfortable living or working environment, which can enhance productivity and well-being.However, there are drawbacks to consider when using recirculation air. One significant concern is air quality. Since the air is being reused, any pollutants, allergens, or contaminants present in the indoor environment can be circulated repeatedly. This can lead to a buildup of indoor air pollution, which may pose health risks to occupants. Therefore, it is essential for HVAC systems that utilize recirculation air to incorporate proper filtration and regular maintenance to ensure that the air remains clean and safe.Another issue related to recirculation air is humidity control. In environments with high humidity, recirculating air without adequate dehumidification can lead to discomfort and even mold growth. It is vital for HVAC systems to balance the need for fresh air with the necessity of controlling humidity levels to maintain a healthy indoor atmosphere.In conclusion, recirculation air plays an important role in modern HVAC systems, contributing to energy efficiency and comfort. However, it is crucial to address the potential downsides, such as air quality and humidity control, to maximize its benefits. As technology continues to advance, finding innovative solutions to optimize the use of recirculation air will be key in creating healthier and more efficient indoor environments. Understanding this concept is essential for anyone involved in building management, architecture, or environmental health, as it directly impacts the quality of life for occupants and the sustainability of our buildings.

在现代建筑和车辆中，空气循环的概念在维持室内空气质量和舒适度方面发挥着至关重要的作用。一个在讨论通风系统时经常出现的特定术语是recirculation air（再循环空气）。这指的是从空间内部抽取空气并重新引入供暖、通风和空调（HVAC）系统，而不是将其排放到外部。使用recirculation air有许多优缺点，需要考虑。首先，利用recirculation air的主要好处之一是能源效率。通过重复使用已经调节过的空气，HVAC系统可以减少加热或冷却新鲜空气所需的能量。这不仅可以节省能源成本，还可以通过减少总体能源消耗来减轻对环境的影响。在气候极端的地区，能够在最小化能源使用的同时维持稳定的室内环境尤其有价值。此外，recirculation air可以帮助保持建筑物内温度的一致性。当空气被再循环时，可以均匀分布，防止仅依靠新鲜空气进气时出现的冷热斑点。这有助于创造更舒适的生活或工作环境，从而提高生产力和幸福感。然而，在使用recirculation air时需要考虑一些缺点。一个重要的担忧是空气质量。由于空气被重复使用，室内环境中存在的任何污染物、过敏原或污染物都可能被反复循环。这可能导致室内空气污染的积累，可能对居住者的健康构成风险。因此，利用recirculation air的HVAC系统必须配备适当的过滤装置并进行定期维护，以确保空气保持清洁和安全。与recirculation air相关的另一个问题是湿度控制。在高湿度环境中，如果没有适当的除湿措施，重复循环空气可能会导致不适甚至霉菌生长。因此，HVAC系统必须平衡新鲜空气的需求和控制湿度水平的必要性，以维持健康的室内气候。总之，recirculation air在现代HVAC系统中发挥着重要作用，有助于提高能源效率和舒适度。然而，必须解决潜在的缺点，如空气质量和湿度控制，以最大限度地发挥其优势。随着技术的不断进步，寻找优化使用recirculation air的创新解决方案将是创造更健康、更高效室内环境的关键。理解这一概念对于任何参与建筑管理、建筑设计或环境健康的人来说都是至关重要的，因为它直接影响到居住者的生活质量和我们建筑的可持续性。