bleeding valve

简明释义

放泄阀抽汽阀

英英释义

例句

1.If you notice a decrease in pressure, check the bleeding valve (放气阀) for any signs of malfunction.

如果您注意到压力下降，请检查bleeding valve（放气阀）是否有故障的迹象。

2.The operator was instructed to open the bleeding valve (放气阀) slowly to avoid sudden pressure changes.

操作员被指示慢慢打开bleeding valve（放气阀），以避免突然的压力变化。

3.Before performing maintenance on the hydraulic system, make sure to close the bleeding valve (放气阀) to prevent fluid leakage.

在对液压系统进行维护之前，确保关闭bleeding valve（放气阀）以防止液体泄漏。

4.During the setup of the compressor, ensure that the bleeding valve (放气阀) is properly configured.

在压缩机的设置过程中，确保bleeding valve（放气阀）配置正确。

5.The technician opened the bleeding valve (放气阀) to release trapped air in the pipeline.

技术人员打开了bleeding valve（放气阀）以释放管道中困住的空气。

作文

In the world of engineering and mechanics, understanding the components that make systems function effectively is crucial. One such component is the bleeding valve, which plays a significant role in various applications, particularly in hydraulic and pneumatic systems. A bleeding valve is designed to release trapped air or fluid from a system, ensuring optimal performance and preventing potential damage due to pressure build-up.The primary function of a bleeding valve is to maintain the efficiency of a hydraulic or pneumatic system. In hydraulic systems, for example, air can become trapped in the fluid, leading to a phenomenon known as 'cavitation.' This occurs when the pressure in the system drops below the vapor pressure of the fluid, causing bubbles to form. When these bubbles collapse, they can create shock waves that damage components and reduce the efficiency of the system. By utilizing a bleeding valve, operators can vent this trapped air, allowing the hydraulic fluid to flow freely and maintain consistent pressure.Similarly, in pneumatic systems where compressed air is used, a bleeding valve helps to eliminate any air that may have accumulated in the lines. This is essential for maintaining the integrity of the system and ensuring that the machinery operates smoothly. Without a functioning bleeding valve, systems can experience erratic behavior, leading to inefficient operation and potential mechanical failure.The installation and maintenance of a bleeding valve are also critical aspects of system performance. Regular checks should be conducted to ensure that the valve is functioning correctly and not clogged with debris or other contaminants. If a bleeding valve fails to operate properly, it can lead to serious issues, including leaks and reduced system efficiency.In addition to their technical functions, bleeding valves also serve an important safety purpose. In high-pressure systems, the risk of explosion or catastrophic failure increases significantly if air or fluid is allowed to accumulate unchecked. The presence of a bleeding valve mitigates this risk by providing a controlled way to release excess pressure, thereby enhancing the safety of the operation.In conclusion, the bleeding valve is a vital component in many hydraulic and pneumatic systems. Its ability to release trapped air and maintain optimal pressure levels ensures that machinery operates efficiently and safely. Understanding the importance of a bleeding valve not only enhances our knowledge of mechanical systems but also emphasizes the need for regular maintenance and monitoring to prevent potential failures. As technology continues to advance, the design and functionality of bleeding valves will likely evolve, further improving the reliability and safety of engineering systems across various industries.

在工程和机械的世界中，理解使系统有效运作的组件至关重要。一个这样的组件是bleeding valve（排气阀），它在各种应用中发挥着重要作用，尤其是在液压和气动系统中。bleeding valve（排气阀）旨在释放系统中被困的空气或液体，以确保最佳性能并防止因压力积累而导致的潜在损坏。bleeding valve（排气阀）的主要功能是维持液压或气动系统的效率。例如，在液压系统中，空气可能会被困在液体中，导致一种称为“空化”的现象。这发生在系统中的压力降到液体的蒸汽压力以下时，导致气泡形成。当这些气泡崩溃时，它们会产生冲击波，损坏组件并降低系统效率。通过使用bleeding valve（排气阀），操作员可以排放被困的空气，使液压油畅通流动并保持一致的压力。同样，在使用压缩空气的气动系统中，bleeding valve（排气阀）有助于消除可能在管道中积聚的空气。这对于维持系统的完整性和确保机器平稳运行至关重要。如果没有正常工作的bleeding valve（排气阀），系统可能会出现不稳定的行为，导致效率低下和潜在的机械故障。bleeding valve（排气阀）的安装和维护也是系统性能的关键方面。应定期检查以确保阀门正常工作，没有被杂物或其他污染物堵塞。如果bleeding valve（排气阀）未能正常运作，可能会导致严重问题，包括泄漏和系统效率降低。除了其技术功能外，bleeding valves（排气阀）还具有重要的安全作用。在高压系统中，如果不受控制地允许空气或液体积聚，爆炸或灾难性故障的风险显著增加。bleeding valve（排气阀）的存在通过提供一种受控的方式来释放多余的压力，从而降低了操作的风险，提高了安全性。总之，bleeding valve（排气阀）是许多液压和气动系统中的重要组成部分。它释放被困空气和维持最佳压力水平的能力确保了机器的高效和安全运行。理解bleeding valve（排气阀）的重要性不仅增强了我们对机械系统的知识，还强调了定期维护和监测以防止潜在故障的必要性。随着技术的不断进步，bleeding valves（排气阀）的设计和功能可能会不断演变，进一步提高各行业工程系统的可靠性和安全性。