priming valve

简明释义

起动阀

英英释义

例句

1.The technician adjusted the priming valve 引气阀 to ensure proper pressure in the fuel line.

技术员调整了priming valve 引气阀以确保燃油管路中的压力正常。

2.He found that the priming valve 引气阀 was malfunctioning, which caused the pump to lose pressure.

他发现priming valve 引气阀出现故障，这导致泵失去压力。

3.Before starting the engine, make sure to open the priming valve 引气阀 to allow fuel to flow into the system.

在启动发动机之前，请确保打开priming valve 引气阀以便燃料流入系统。

4.The priming valve 引气阀 must be closed after the engine is primed to prevent fuel leaks.

在引气完成后，必须关闭priming valve 引气阀以防止燃料泄漏。

5.If you notice a delay in starting, check the priming valve 引气阀 for any blockages.

如果您注意到启动延迟，请检查priming valve 引气阀是否有任何阻塞。

作文

In the world of engineering and mechanics, understanding specific components can significantly enhance one's knowledge about how systems operate. One such component is the priming valve, which plays a crucial role in various machinery, particularly in pumps. The priming valve is designed to facilitate the initial filling of a pump with fluid, ensuring that it operates efficiently and effectively. Without this component, a pump may fail to function properly, leading to potential system failures and inefficiencies.The primary function of the priming valve is to allow air to escape from the pump while simultaneously letting in the liquid that needs to be pumped. When a pump is first activated, it often contains air, which can prevent the necessary suction from occurring. The presence of air creates a vacuum that hinders the flow of fluid, causing the pump to lose its prime. This is where the priming valve comes into play; it helps to remove any trapped air and allows the pump to fill with liquid, thus achieving a state known as 'primed.'In practical applications, the priming valve is typically located at the highest point of the pump. This placement ensures that any air pockets can be easily vented out. When the pump is turned on, the priming valve opens, allowing fluid to enter the pump while simultaneously expelling air. Once the pump is sufficiently filled with liquid, the priming valve closes automatically or can be manually closed, depending on the design of the system.The importance of the priming valve cannot be overstated. In many industrial applications, a failure to prime a pump can lead to overheating, cavitation, and ultimately damage to the pump itself. This can result in costly repairs and downtime, affecting production and efficiency. Therefore, understanding the function and maintenance of the priming valve is essential for anyone working with hydraulic systems or pumps.Moreover, advancements in technology have led to the development of automatic priming valves that can detect when a pump is not primed and take corrective actions without human intervention. These innovations help to improve the reliability of pumping systems and reduce the risk of human error. As industries continue to evolve, the role of the priming valve remains vital in ensuring operational efficiency and safety.In conclusion, the priming valve is a small but significant component in the realm of mechanical engineering. Its ability to enable pumps to function correctly by removing air and allowing fluid to flow is fundamental to the operation of many systems. For engineers, technicians, and anyone involved in the maintenance of pumps, a thorough understanding of the priming valve and its function can lead to better performance and longevity of equipment. As we continue to innovate and improve our technologies, the priming valve will undoubtedly remain an essential part of fluid dynamics and mechanical systems.

在工程和机械的世界中，理解特定组件可以显著增强一个人对系统如何运作的知识。其中一个组件是priming valve（启动阀），它在各种机械中，特别是在泵中，扮演着至关重要的角色。priming valve的设计旨在促进泵的初始充液，确保其高效、有效地运行。如果没有这个组件，泵可能无法正常工作，从而导致潜在的系统故障和低效率。priming valve的主要功能是允许空气从泵中排出，同时让需要被抽送的液体进入。当泵首次启动时，它通常会含有空气，这会阻止必要的吸力发生。空气的存在会产生一个真空，从而妨碍液体的流动，导致泵失去其启动状态。这时，priming valve就发挥了作用；它帮助排出任何被困的空气，并允许泵充满液体，从而达到“启动”状态。在实际应用中，priming valve通常位于泵的最高点。这个位置确保任何气囊都能被轻松排出。当泵开启时，priming valve打开，允许液体进入泵，同时排出空气。一旦泵充满液体，priming valve会自动关闭或根据系统设计手动关闭。priming valve的重要性不容小觑。在许多工业应用中，未能给泵启动可能导致过热、气蚀，最终损坏泵本身。这可能导致昂贵的维修和停机，影响生产和效率。因此，了解priming valve的功能和维护对于任何与液压系统或泵相关的人来说都是至关重要的。此外，科技的进步已经导致自动priming valve的发展，这些阀门可以检测到泵未启动并采取纠正措施，而无需人工干预。这些创新有助于提高泵送系统的可靠性，减少人为错误的风险。随着行业的不断发展，priming valve在确保操作效率和安全性方面仍然发挥着至关重要的作用。总之，priming valve是机械工程领域中一个小但重要的组件。它通过去除空气并允许液体流动，使泵能够正常运行，这对许多系统的操作至关重要。对于工程师、技术人员以及任何参与泵维护的人来说，深入理解priming valve及其功能可以带来更好的性能和设备的耐用性。随着我们继续创新和改善我们的技术，priming valve无疑将继续成为流体动力学和机械系统的重要组成部分。