mechanically operated valve

简明释义

机械操作阀

英英释义

例句

1.The irrigation system utilizes a mechanically operated valve to distribute water evenly across the fields.

灌溉系统利用机械操作阀门将水均匀分配到田地中。

2.To ensure safety, the gas line is equipped with a mechanically operated valve that can be shut off manually.

为了确保安全，燃气管道配备了一个可以手动关闭的机械操作阀门。

3.In the manufacturing plant, a mechanically operated valve is essential for regulating steam pressure.

在制造厂，机械操作阀门对于调节蒸汽压力至关重要。

4.During maintenance, technicians often inspect the mechanically operated valve for wear and tear.

在维护期间，技术人员通常检查机械操作阀门的磨损情况。

5.The water supply system uses a mechanically operated valve to control the flow of water.

供水系统使用机械操作阀门来控制水流。

作文

In modern engineering, the efficient control of fluid flow is crucial for various industrial applications. One of the key components that facilitate this control is the mechanically operated valve. A mechanically operated valve (机械操作阀) is a device that regulates the flow of liquids or gases through a system by using mechanical means. These valves can be operated manually or automatically, depending on the design and application requirements. The operation of a mechanically operated valve typically involves a handle or lever that, when turned or pushed, opens or closes the valve to allow or restrict the flow of the medium. This simple yet effective mechanism is widely used in various sectors, including water treatment plants, oil and gas industries, and HVAC systems.One of the primary advantages of a mechanically operated valve is its reliability. Unlike electronic valves, which may fail due to power outages or electrical malfunctions, mechanical valves are less prone to such issues. This makes them particularly valuable in critical applications where uninterrupted flow control is essential. For instance, in fire protection systems, a mechanically operated valve ensures that water is available immediately when needed, without the risk of electronic failure.Moreover, mechanically operated valves are generally easier to maintain. They do not require complex electronic components, which can complicate repairs and increase costs. Routine maintenance often involves simple inspections and lubrication, making them user-friendly for operators and technicians alike. This ease of maintenance contributes to lower operational costs over the lifespan of the valve.However, it is important to note that while mechanically operated valves offer many benefits, they also have limitations. For example, they may not provide the same level of precision in flow control as some electronic valves. In applications where exact flow rates are critical, engineers might choose electronic or automated solutions instead. Nonetheless, for many standard applications, the simplicity and reliability of a mechanically operated valve make it an excellent choice.Additionally, the versatility of mechanically operated valves allows them to be used in various configurations, such as gate valves, globe valves, and ball valves. Each type has its own specific use cases, providing engineers with options tailored to the needs of their projects. In conclusion, the mechanically operated valve (机械操作阀) plays a vital role in fluid control across numerous industries. Its reliability, ease of maintenance, and versatility make it a preferred choice for many applications. As technology continues to advance, the integration of these valves with more sophisticated systems will likely enhance their functionality even further, ensuring that they remain a cornerstone of fluid management in engineering.

在现代工程中，有效控制流体流动对各种工业应用至关重要。促进这种控制的关键组件之一是机械操作阀。机械操作阀（机械操作阀）是一种通过机械手段调节液体或气体在系统中流动的装置。这些阀门可以根据设计和应用要求手动或自动操作。机械操作阀的操作通常涉及一个手柄或杠杆，当其转动或按下时，打开或关闭阀门以允许或限制介质的流动。这种简单而有效的机制广泛用于各个领域，包括水处理厂、石油和天然气行业以及暖通空调系统。机械操作阀的主要优点之一是其可靠性。与可能因停电或电气故障而失效的电子阀门不同，机械阀门不易出现此类问题。这使得它们在关键应用中尤为珍贵，在这些应用中，不间断的流量控制至关重要。例如，在消防保护系统中，机械操作阀确保在需要时立即提供水，而不必担心电子故障。此外，机械操作阀通常更易于维护。它们不需要复杂的电子组件，这可能会使维修变得复杂并增加成本。常规维护通常涉及简单的检查和润滑，使操作员和技术人员都能轻松使用。这种维护的便利性有助于降低阀门使用寿命内的运营成本。然而，值得注意的是，虽然机械操作阀具有许多优点，但也存在局限性。例如，它们可能无法提供与某些电子阀门相同的流量控制精度。在流量速率至关重要的应用中，工程师可能会选择电子或自动化解决方案。然而，对于许多标准应用而言，机械操作阀的简单性和可靠性使其成为优秀的选择。此外，机械操作阀的多功能性使其可以用于各种配置，例如闸阀、截止阀和球阀。每种类型都有其特定的使用案例，为工程师提供了根据项目需求量身定制的选项。总之，机械操作阀（机械操作阀）在多个行业中的流体控制中发挥着至关重要的作用。其可靠性、易维护性和多功能性使其成为许多应用的首选。随着技术的不断进步，这些阀门与更复杂系统的集成可能会进一步增强其功能，确保它们继续成为工程流体管理的基石。