controlled ventilation

简明释义

可胆风

英英释义

例句

1.The greenhouse was equipped with controlled ventilation to optimize plant growth conditions.

温室配备了控制通风系统，以优化植物生长条件。

2.In industrial settings, controlled ventilation is crucial for maintaining air quality and worker safety.

在工业环境中，控制通风对于维护空气质量和工人安全至关重要。

3.The hospital uses controlled ventilation to ensure patients receive adequate oxygen during surgery.

医院使用控制通风以确保患者在手术期间获得足够的氧气。

4.The building's controlled ventilation system helps regulate temperature and humidity levels.

建筑物的控制通风系统有助于调节温度和湿度水平。

5.During the experiment, we utilized controlled ventilation to prevent contamination of the samples.

在实验过程中，我们使用了控制通风以防止样本污染。

作文

Controlled ventilation is a critical aspect of modern building design and operation, particularly in environments where air quality and comfort are paramount. It refers to the systematic regulation of airflow within a space to ensure that fresh air is supplied while stale air is removed. This process not only enhances indoor air quality but also contributes to energy efficiency by minimizing unnecessary heating or cooling. In recent years, the importance of controlled ventilation (控制通风) has become increasingly recognized, especially in the context of health and environmental sustainability.One of the primary benefits of controlled ventilation (控制通风) is its ability to maintain optimal indoor air quality. In residential and commercial buildings, pollutants such as volatile organic compounds (VOCs), carbon dioxide (CO2), and other harmful substances can accumulate over time. Without proper ventilation, these contaminants can lead to discomfort and health issues for occupants. By implementing controlled ventilation (控制通风) systems, building managers can effectively dilute and remove these pollutants, ensuring a healthier living and working environment.Moreover, controlled ventilation (控制通风) plays a significant role in energy conservation. Traditional ventilation methods often rely on natural airflow, which can be unpredictable and inefficient. In contrast, controlled ventilation (控制通风) employs mechanical systems that can be adjusted based on real-time air quality measurements. This allows for precise control over the amount of outdoor air being introduced into the building, reducing the burden on heating and cooling systems. As a result, energy consumption is lowered, leading to cost savings and a reduced carbon footprint.In addition to health and energy efficiency, controlled ventilation (控制通风) is essential for maintaining thermal comfort within a building. Temperature fluctuations can occur due to changes in weather conditions, occupancy levels, and other factors. By utilizing controlled ventilation (控制通风), indoor temperatures can be regulated more effectively, providing a consistent and comfortable environment for occupants. This is particularly important in spaces such as schools, hospitals, and office buildings, where comfort can significantly impact productivity and well-being.The implementation of controlled ventilation (控制通风) systems can take various forms, including demand-controlled ventilation (DCV), which adjusts airflow based on occupancy levels, and balanced ventilation, which ensures that the amount of air entering a building equals the amount being exhausted. These advanced systems often incorporate sensors and automation technology, allowing for seamless operation and monitoring.In conclusion, controlled ventilation (控制通风) is an indispensable element of contemporary architecture and facility management. Its ability to enhance indoor air quality, promote energy efficiency, and maintain thermal comfort makes it a vital consideration for any building project. As awareness of environmental issues and public health continues to grow, the adoption of controlled ventilation (控制通风) systems will likely become even more prevalent, paving the way for healthier and more sustainable living and working environments.

控制通风是现代建筑设计和运营中的一个关键方面，特别是在空气质量和舒适度至关重要的环境中。它指的是在空间内系统性地调节气流，以确保新鲜空气的供应，同时去除陈旧空气。这个过程不仅增强了室内空气质量，还通过最小化不必要的加热或冷却来提高能效。近年来，控制通风的重要性越来越受到认可，尤其是在健康和环境可持续性的背景下。控制通风的主要好处之一是它能够维持最佳的室内空气质量。在住宅和商业建筑中，挥发性有机化合物（VOCs）、二氧化碳（CO2）和其他有害物质等污染物可能会随着时间的推移而积累。如果没有适当的通风，这些污染物可能会导致居住者的不适和健康问题。通过实施控制通风系统，建筑管理者可以有效稀释和去除这些污染物，确保更健康的生活和工作环境。此外，控制通风在节能方面也发挥着重要作用。传统的通风方法往往依赖自然气流，这可能是不稳定和低效的。相比之下，控制通风采用机械系统，可以根据实时空气质量测量进行调整。这使得对引入建筑物的户外空气量进行精确控制，从而减轻了供暖和制冷系统的负担。因此，能源消耗降低，导致成本节约和减少碳足迹。除了健康和能效，控制通风对于维持建筑物内的热舒适度至关重要。由于天气条件、占用水平和其他因素的变化，温度波动可能会发生。通过利用控制通风，可以更有效地调节室内温度，为居住者提供一致和舒适的环境。这在学校、医院和办公楼等空间中尤为重要，因为舒适度会显著影响生产力和幸福感。控制通风系统的实施可以采取多种形式，包括需求控制通风（DCV），根据占用水平调整气流，以及平衡通风，确保进入建筑物的空气量等于排出的空气量。这些先进系统通常结合传感器和自动化技术，允许无缝操作和监控。总之，控制通风是当代建筑和设施管理不可或缺的元素。它增强室内空气质量、促进能效和维持热舒适度的能力，使其成为任何建筑项目的重要考虑因素。随着人们对环境问题和公共健康的认识不断提高，控制通风系统的采用可能会变得更加普遍，为更健康和更可持续的生活和工作环境铺平道路。