balanced draught

简明释义

平衡式通风

英英释义

例句

1.A balanced draught is essential for efficient combustion in a boiler.

在锅炉中，平衡通风对高效燃烧至关重要。

2.The engineer adjusted the chimney to ensure a proper balanced draught.

工程师调整了烟囱以确保适当的平衡通风。

3.Without a balanced draught, the fireplace may smoke excessively.

如果没有平衡通风，壁炉可能会冒出过多烟雾。

4.The technician recommended installing a fan to maintain balanced draught in the HVAC system.

技术员建议安装风扇，以保持HVAC系统中的平衡通风。

5.To achieve a balanced draught, the intake and exhaust systems must be properly calibrated.

要实现平衡通风，进气和排气系统必须正确校准。

作文

In the world of engineering and architecture, the concept of a balanced draught is crucial for ensuring efficiency and safety in various systems. A balanced draught refers to the equilibrium between the intake of air and the exhaust of gases in processes such as combustion in engines or heating systems. This balance is essential not only for optimal performance but also for maintaining environmental standards and reducing emissions.When we consider the operation of a furnace, for instance, achieving a balanced draught means that the right amount of air is supplied to the fuel being burned. If too much air enters the system, it can lead to incomplete combustion, resulting in the production of harmful pollutants such as carbon monoxide. On the other hand, insufficient air supply can cause the fire to smolder, leading to inefficient energy use and increased emissions. Therefore, engineers must carefully design systems to ensure that a balanced draught is maintained throughout the operation.The importance of a balanced draught extends beyond just combustion systems. In ventilation and HVAC (Heating, Ventilation, and Air Conditioning) systems, achieving a balanced draught is vital for maintaining indoor air quality. Proper air circulation helps to remove stale air and introduce fresh air, which is necessary for the health and comfort of occupants. An unbalanced draught can lead to areas of stagnant air, promoting the growth of mold and other allergens, which can have detrimental effects on health.Additionally, the concept of a balanced draught is applicable in various natural systems as well. For example, in ecosystems, a balanced exchange of gases between plants and the atmosphere is essential for photosynthesis and respiration. If this balance is disrupted, it can lead to negative consequences for both the environment and the organisms that inhabit it.To achieve a balanced draught, engineers often employ various tools and techniques. These may include the use of dampers, fans, and sensors to monitor and adjust airflow. By continuously measuring the pressure and temperature within a system, adjustments can be made to maintain the desired balance. Moreover, advancements in technology have led to the development of smart systems that can automatically adjust to changing conditions, ensuring that a balanced draught is maintained at all times.In conclusion, the significance of a balanced draught cannot be overstated. It plays a vital role in numerous applications, from industrial processes to residential heating systems. Understanding how to achieve and maintain this balance is essential for engineers, architects, and environmentalists alike. As we continue to develop new technologies and strive for more sustainable practices, the principles of a balanced draught will remain fundamental to our efforts in creating efficient and safe systems for the future.

在工程和建筑的世界中，平衡抽气的概念对于确保各种系统的效率和安全至关重要。平衡抽气指的是在发动机或供暖系统等过程中，空气的进气与气体的排放之间的平衡。这种平衡不仅对最佳性能至关重要，还对维护环境标准和减少排放起着重要作用。以炉子的操作为例，实现平衡抽气意味着为燃烧的燃料提供适量的空气。如果进入系统的空气过多，可能导致不完全燃烧，从而产生有害污染物，如一氧化碳。另一方面，空气供应不足会导致火焰熄灭，造成能量利用效率低下和排放增加。因此，工程师必须仔细设计系统，以确保在操作过程中保持平衡抽气。平衡抽气的重要性不仅限于燃烧系统。在通风和HVAC（供暖、通风和空调）系统中，实现平衡抽气对维护室内空气质量至关重要。适当的空气循环有助于去除陈旧空气并引入新鲜空气，这对居住者的健康和舒适是必要的。不平衡的抽气可能导致空气滞留区域，促进霉菌和其他过敏原的生长，从而对健康产生不利影响。此外，平衡抽气的概念也适用于各种自然系统。例如，在生态系统中，植物与大气之间气体的平衡交换对光合作用和呼吸至关重要。如果这种平衡被破坏，可能会对环境及其栖息的生物产生负面影响。为了实现平衡抽气，工程师通常采用各种工具和技术。这些可能包括使用阻尼器、风扇和传感器来监测和调整气流。通过持续测量系统内的压力和温度，可以进行调整以维持所需的平衡。此外，技术的进步导致了智能系统的发展，这些系统可以自动调整以应对变化的条件，确保始终保持平衡抽气。总之，平衡抽气的重要性不可小觑。它在众多应用中发挥着至关重要的作用，从工业过程到住宅供暖系统。理解如何实现和维持这种平衡对工程师、建筑师和环境学家来说都是必不可少的。随着我们继续开发新技术并努力实现更可持续的实践，平衡抽气的原则将始终是我们创建高效、安全系统的基础。