sentinel valve

简明释义

调节阀

英英释义

例句

1.During the inspection, we found that the sentinel valve 哨兵阀 was leaking and needed immediate replacement.

在检查过程中，我们发现sentinel valve 哨兵阀 漏水，需要立即更换。

2.The sentinel valve 哨兵阀 helps to prevent backflow in the plumbing system.

sentinel valve 哨兵阀 有助于防止管道系统中的回流。

3.The manual states that the sentinel valve 哨兵阀 should be checked regularly to ensure proper functioning.

手册指出，应该定期检查sentinel valve 哨兵阀 以确保其正常运行。

4.The technician explained that the sentinel valve 哨兵阀 is crucial for maintaining pressure in the system.

技术员解释说，sentinel valve 哨兵阀 对于维持系统压力至关重要。

5.We installed a new sentinel valve 哨兵阀 to improve the efficiency of the water supply.

我们安装了一个新的sentinel valve 哨兵阀 来提高供水效率。

作文

In the realm of engineering and fluid dynamics, the term sentinel valve holds significant importance. A sentinel valve is a specialized type of valve that serves as a safety mechanism in various systems, particularly in steam engines and certain types of boilers. Its primary function is to prevent the buildup of excessive pressure and ensure the safe operation of the machinery. By understanding the role and functionality of the sentinel valve, we can appreciate its contribution to both safety and efficiency in industrial applications.The design of a sentinel valve is quite unique. It typically features a dual outlet system that allows for the release of steam or pressure in a controlled manner. When the internal pressure reaches a predetermined threshold, the sentinel valve opens automatically, releasing excess steam and preventing potential disasters such as explosions or equipment failure. This automatic response is crucial in maintaining the integrity of the system, making the sentinel valve an essential component in many high-pressure environments.One of the most notable applications of the sentinel valve is in steam locomotives. In these powerful machines, the sentinel valve plays a vital role in regulating steam pressure. As the locomotive operates, it generates significant amounts of steam, which must be carefully managed to ensure optimal performance. The sentinel valve acts as a safeguard, releasing steam when necessary to prevent the pressure from exceeding safe limits. This not only protects the locomotive but also enhances its efficiency by allowing it to operate within safe parameters.Moreover, the sentinel valve is not limited to steam engines alone. It is also commonly found in industrial boilers, where it helps manage the pressure of steam used for heating and power generation. In these settings, the sentinel valve ensures that the boiler operates safely and efficiently, minimizing the risk of accidents caused by overpressure. The presence of a sentinel valve in such systems is often a regulatory requirement, underscoring its importance in industrial safety protocols.In addition to its practical applications, the sentinel valve also embodies the principles of engineering design and safety. Its existence highlights the need for proactive measures in engineering practices, where anticipating potential failures and implementing safety mechanisms can save lives and resources. The sentinel valve is a testament to the ingenuity of engineers who strive to create systems that are not only effective but also safe for operators and the environment.In conclusion, the sentinel valve is a critical component in various engineering applications, particularly in steam engines and boilers. Its ability to regulate pressure and prevent dangerous situations makes it an indispensable part of modern engineering practices. Understanding the functionality and significance of the sentinel valve allows us to appreciate the complexities of fluid dynamics and the importance of safety mechanisms in industrial operations. As technology continues to advance, the role of the sentinel valve will undoubtedly evolve, but its fundamental purpose of ensuring safety and efficiency will remain unchanged.

在工程和流体动力学领域，短语sentinel valve具有重要意义。sentinel valve是一种特殊类型的阀门，作为各种系统中的安全机制，尤其是在蒸汽机和某些类型的锅炉中。它的主要功能是防止过度压力的积累，确保机器的安全运行。通过理解sentinel valve的作用和功能，我们可以欣赏它在工业应用中对安全性和效率的贡献。sentinel valve的设计非常独特。它通常具有双出口系统，允许以受控方式释放蒸汽或压力。当内部压力达到预定阈值时，sentinel valve会自动打开，释放多余的蒸汽，防止潜在的灾难，例如爆炸或设备故障。这种自动响应对于维持系统的完整性至关重要，使得sentinel valve在许多高压环境中成为必不可少的组成部分。sentinel valve最显著的应用之一是在蒸汽机车中。在这些强大的机器中，sentinel valve在调节蒸汽压力方面发挥着重要作用。当机车运行时，会产生大量的蒸汽，这必须小心管理，以确保最佳性能。sentinel valve作为安全装置，在必要时释放蒸汽，以防止压力超过安全极限。这不仅保护了机车，还通过允许其在安全参数内运行来提高其效率。此外，sentinel valve并不限于蒸汽机车。在工业锅炉中，它也常常用于管理用于加热和发电的蒸汽压力。在这些环境中，sentinel valve确保锅炉安全高效地运行，最大限度地降低因过压引发的事故风险。在此类系统中，sentinel valve的存在通常是法规要求，这突显了它在工业安全规范中的重要性。除了实际应用外，sentinel valve还体现了工程设计和安全的原则。它的存在强调了在工程实践中采取主动措施的必要性，预见潜在故障并实施安全机制可以拯救生命和资源。sentinel valve是工程师创造不仅有效而且安全的系统的聪明才智的证明。总之，sentinel valve是各种工程应用中的关键组件，特别是在蒸汽机和锅炉中。它调节压力和防止危险情况的能力使其成为现代工程实践中不可或缺的一部分。理解sentinel valve的功能和重要性使我们能够欣赏流体动力学的复杂性以及工业操作中安全机制的重要性。随着技术的不断进步，sentinel valve的角色无疑会发展，但其确保安全和效率的基本目的将保持不变。