air-bleed valve

简明释义

1. 排气阀; 2. 放泄阀;

英英释义

例句

1.If the air-bleed valve is clogged, it can cause pressure build-up in the system.

如果空气排放阀被堵塞，可能会导致系统内压力增加。

2.During the maintenance check, we found that the air-bleed valve needed to be replaced.

在维护检查中，我们发现空气排放阀需要更换。

3.The technician checked the air-bleed valve to ensure it was functioning properly before starting the engine.

技术人员在启动引擎之前检查了空气排放阀以确保其正常运作。

4.Make sure the air-bleed valve is open during the initial filling of the tank.

在初次加油时，请确保空气排放阀是打开的。

5.The air-bleed valve allows trapped air to escape from the hydraulic system.

这款空气排放阀允许液压系统中被困的空气逃逸。

作文

In the world of engineering and fluid dynamics, various components play crucial roles in ensuring systems operate efficiently and safely. One such component is the air-bleed valve, a device that is essential in many applications, particularly in hydraulic and pneumatic systems. Understanding the function and importance of the air-bleed valve can provide insights into how complex machinery operates and the principles behind fluid mechanics.The primary function of the air-bleed valve is to release trapped air from a system. In hydraulic systems, for example, air can accumulate in pipes or reservoirs, leading to decreased efficiency and potential damage. When air is present in a hydraulic line, it can cause cavitation, which negatively impacts the performance of pumps and other components. The air-bleed valve serves to eliminate this air, allowing for smoother operation and improved performance. Moreover, the air-bleed valve is often used in cooling systems, where it helps maintain optimal fluid levels and prevents overheating. By allowing air to escape, the valve ensures that the coolant can circulate effectively, maintaining the necessary temperature for the system to function correctly. This is particularly critical in automotive applications, where engine temperatures must be carefully regulated to avoid damage.The design and operation of the air-bleed valve can vary depending on the application. Some valves are manually operated, requiring an operator to open them to release air, while others are automatic and activate based on pressure changes within the system. The choice of valve type often depends on the specific requirements of the system it is integrated into. In addition to its practical functions, the air-bleed valve also plays a role in safety. By preventing the buildup of air in hydraulic lines, it reduces the risk of system failures that could lead to accidents or injuries. Many industries, including manufacturing, aviation, and automotive, rely on the proper functioning of these valves to ensure their operations run smoothly and safely.Furthermore, maintenance of the air-bleed valve is crucial for its effective operation. Regular inspections and servicing can prevent blockages and ensure that the valve opens and closes properly. Neglecting these maintenance tasks can lead to larger issues down the line, such as increased wear on pumps or even catastrophic failures in severe cases. Therefore, understanding the air-bleed valve and its importance in a system is vital for engineers and technicians alike.In conclusion, the air-bleed valve is a small yet significant component in many hydraulic and pneumatic systems. Its ability to release trapped air not only enhances system efficiency but also contributes to safety and reliability. Whether in automotive applications or industrial machinery, the air-bleed valve plays a pivotal role in ensuring that systems function as intended. As technology continues to advance, the design and functionality of these valves will likely evolve, but their fundamental purpose will remain the same: to keep systems running smoothly by managing air within the fluid dynamics framework.

在工程和流体动力学的世界中，各种组件在确保系统高效、安全地运行方面发挥着至关重要的作用。其中一个重要组件是空气排气阀，它在许多应用中都是必不可少的，特别是在液压和气动系统中。理解空气排气阀的功能和重要性，可以深入了解复杂机械的运作以及流体力学背后的原理。空气排气阀的主要功能是释放系统中被困的空气。例如，在液压系统中，空气可能会在管道或储罐中积聚，导致效率降低和潜在损坏。当液压线路中存在空气时，可能会导致气蚀，这会对泵和其他组件的性能产生负面影响。空气排气阀的作用就是消除这些空气，从而实现更平稳的操作和更好的性能。此外，空气排气阀通常用于冷却系统中，它有助于维持最佳的流体水平并防止过热。通过允许空气逸出，阀门确保冷却剂能够有效循环，保持系统正常运转所需的温度。这在汽车应用中尤为重要，因为发动机温度必须仔细调节，以避免损坏。空气排气阀的设计和操作可以根据应用的不同而有所变化。有些阀门是手动操作的，需要操作员打开以释放空气，而另一些则是自动的，根据系统内的压力变化激活。阀门类型的选择通常取决于其所集成系统的具体要求。除了实用功能外，空气排气阀在安全方面也发挥着重要作用。通过防止液压线路中空气的积聚，它减少了系统故障的风险，这可能导致事故或伤害。许多行业，包括制造业、航空和汽车，都依赖这些阀门的正常运作，以确保其操作顺利且安全。此外，空气排气阀的维护对于其有效运作至关重要。定期检查和维修可以防止堵塞，并确保阀门能够正常开闭。忽视这些维护任务可能导致更大的问题，例如泵的磨损增加，甚至在严重情况下发生灾难性故障。因此，理解空气排气阀及其在系统中的重要性，对于工程师和技术人员来说都至关重要。总之，空气排气阀是许多液压和气动系统中一个小而重要的组件。它释放被困空气的能力不仅提高了系统效率，还促进了安全性和可靠性。无论是在汽车应用还是工业机械中，空气排气阀在确保系统按预期运行方面都发挥着关键作用。随着技术的不断进步，这些阀门的设计和功能可能会不断演变，但它们的基本目的将始终保持不变：通过管理流体动力学框架内的空气，使系统平稳运行。