indicator cock

简明释义

示功器旋塞

英英释义

例句

1.Before starting the boiler, make sure the indicator cock is functioning properly.

在启动锅炉之前，请确保指示阀正常工作。

2.He opened the indicator cock to release some steam from the system.

他打开了指示阀以释放系统中的一些蒸汽。

3.Regular maintenance of the indicator cock can prevent operational failures.

定期维护指示阀可以防止操作故障。

4.The engineer checked the indicator cock to ensure the pressure was at safe levels.

工程师检查了指示阀以确保压力在安全水平。

5.The indicator cock showed that the water level was low, prompting immediate action.

指示阀显示水位过低，促使立即采取行动。

作文

In the world of engineering and machinery, precision is paramount. One key component that often goes unnoticed is the indicator cock. This term refers to a small valve or fitting used in steam engines and other machinery to provide a visual indication of pressure within a system. Understanding the function and importance of the indicator cock can enhance our appreciation for mechanical systems and their operations.The indicator cock serves a critical role in monitoring the internal pressure of steam engines. When steam builds up within the engine, it is essential to know the exact pressure level to ensure safe operation. The indicator cock allows engineers to release a small amount of steam, which then escapes through the valve. This escaping steam creates a visible indicator, often in the form of a puff of steam or a whistle, signaling the current pressure level within the engine.Historically, the invention of the indicator cock marked a significant advancement in steam engine technology. Before its introduction, engineers had to rely on less accurate methods to gauge pressure, which could lead to dangerous situations, including explosions. The indicator cock provided a simple yet effective solution, allowing for real-time monitoring of pressure levels. This innovation not only improved safety but also enhanced the overall efficiency of steam engines.In modern times, while steam engines may not be as prevalent, the principles behind the indicator cock remain relevant in various industries. Many modern machines utilize similar mechanisms to monitor pressure and ensure optimal performance. For instance, in the field of hydraulics, pressure gauges and valves serve the same purpose as the traditional indicator cock, providing essential data to operators.Moreover, understanding the indicator cock can also be beneficial for those interested in the restoration and maintenance of vintage steam engines. Enthusiasts often seek to preserve the authenticity of these machines, and knowing how to operate and maintain the indicator cock is crucial in this regard. Proper maintenance of this component can prevent leaks and ensure accurate pressure readings, which are vital for safe operation.In conclusion, the indicator cock is a small but significant component in the realm of engineering. Its ability to provide a visual indication of pressure has made it an invaluable tool in steam engine technology and beyond. By understanding the function and history of the indicator cock, we can gain a deeper appreciation for the intricate workings of machinery and the innovations that have shaped our industrial landscape. Whether you are an engineer, a historian, or simply someone with a curiosity for how things work, the indicator cock represents a fascinating intersection of safety, efficiency, and technological advancement.

在工程和机械的世界中，精确度至关重要。一个常常被忽视的关键组件是指示阀。这个术语指的是一种小阀门或配件，用于蒸汽机和其他机械中，以提供系统内部压力的可视指示。理解指示阀的功能和重要性，可以增强我们对机械系统及其操作的欣赏。指示阀在监测蒸汽机内部压力方面发挥着关键作用。当蒸汽在发动机内部积聚时，了解确切的压力水平对于确保安全操作至关重要。指示阀允许工程师释放少量蒸汽，从而通过阀门逸出。这股逸出的蒸汽会形成一个可视指示，通常表现为一阵蒸汽或哨声，信号显示当前发动机内部的压力水平。历史上，指示阀的发明标志着蒸汽机技术的重要进步。在其引入之前，工程师们不得不依赖不太准确的方法来测量压力，这可能导致危险的情况，包括爆炸。指示阀提供了一个简单而有效的解决方案，使实时监测压力成为可能。这项创新不仅提高了安全性，还增强了蒸汽机的整体效率。在现代，虽然蒸汽机可能不再那么普遍，但指示阀背后的原理在各个行业仍然相关。许多现代机器利用类似的机制来监测压力并确保最佳性能。例如，在液压领域，压力表和阀门具有与传统指示阀相同的作用，向操作员提供必要的数据。此外，理解指示阀对于那些对复古蒸汽机的修复和维护感兴趣的人也很有帮助。爱好者们常常寻求保持这些机器的真实性，而知道如何操作和维护指示阀在这方面至关重要。正确维护此组件可以防止泄漏并确保准确的压力读数，这对安全操作至关重要。总之，指示阀是工程领域中一个小但重要的组件。它提供可视压力指示的能力使其成为蒸汽机技术及其他领域中不可或缺的工具。通过理解指示阀的功能和历史，我们可以更深入地欣赏机械的复杂运作以及塑造我们工业景观的创新。无论你是工程师、历史学家，还是仅仅对事物的运作充满好奇的人，指示阀代表了安全、效率和技术进步的迷人交汇点。