disconnecting valve

简明释义

隔离阀

英英释义

例句

1.The disconnecting valve 断开阀门 must be opened slowly to avoid sudden pressure changes.

必须缓慢打开断开阀门以避免突然的压力变化。

2.During the emergency drill, we practiced how to quickly close the disconnecting valve 断开阀门 in case of a gas leak.

在应急演练中，我们练习了如何在气体泄漏时快速关闭断开阀门。

3.Before performing maintenance on the pipeline, make sure to close the disconnecting valve 断开阀门 to prevent any leaks.

在对管道进行维护之前，请确保关闭断开阀门以防止泄漏。

4.If the water supply is interrupted, check the disconnecting valve 断开阀门 for any issues.

如果水供应中断，请检查断开阀门是否存在问题。

5.The technician instructed us to locate the disconnecting valve 断开阀门 before starting the system.

技术员指示我们在启动系统之前找到断开阀门。

作文

In the realm of engineering and industrial applications, the term disconnecting valve refers to a critical component used in fluid control systems. A disconnecting valve is designed to isolate a section of piping or equipment from the rest of the system, allowing for maintenance, inspection, or repair without disrupting the entire operation. This functionality is vital in various industries, including oil and gas, water treatment, and chemical processing.The primary purpose of a disconnecting valve is to ensure safety and efficiency in operations. For instance, in a petrochemical plant, if a section of the pipeline needs to be serviced, operators can use a disconnecting valve to safely isolate that segment. This isolation prevents hazardous materials from leaking into the environment and protects workers from exposure to dangerous substances. Moreover, it enables maintenance crews to perform their tasks without the risk of accidental spills or explosions.There are several types of disconnecting valves, including ball valves, gate valves, and butterfly valves. Each type has its advantages and is selected based on the specific requirements of the system. Ball valves, for example, offer quick shut-off capabilities and are ideal for high-pressure applications. Gate valves, on the other hand, provide minimal flow resistance and are often used in larger pipelines. Butterfly valves are favored for their compact design and lightweight construction, making them suitable for various applications.When considering the installation of a disconnecting valve, several factors must be taken into account. The size of the valve should match the diameter of the piping to ensure proper flow rates. Additionally, the material of the valve must be compatible with the fluids being transported. For corrosive substances, materials such as stainless steel or specialized alloys may be necessary to prevent degradation over time.Regular maintenance of disconnecting valves is also essential to ensure their proper functioning. Operators should routinely inspect these valves for signs of wear, corrosion, or leaks. A malfunctioning disconnecting valve can lead to significant operational issues, including costly downtime and potential safety hazards. Therefore, implementing a preventive maintenance schedule is crucial for any facility that relies on these components.In conclusion, the disconnecting valve plays an indispensable role in modern industrial systems. Its ability to safely isolate sections of piping makes it a vital tool for ensuring operational efficiency and worker safety. Understanding the different types of disconnecting valves and their applications helps engineers and technicians make informed decisions when designing and maintaining fluid control systems. As industries continue to evolve, the importance of reliable and effective disconnecting valves will only grow, underscoring the need for ongoing education and training in this area of engineering.

在工程和工业应用领域，短语disconnecting valve指的是用于流体控制系统的关键组件。disconnecting valve旨在将管道或设备的一部分与系统的其余部分隔离，从而在不干扰整个操作的情况下进行维护、检查或修理。这种功能在石油和天然气、水处理和化学加工等各个行业中至关重要。disconnecting valve的主要目的是确保操作的安全性和效率。例如，在石化厂，如果需要对管道的一部分进行服务，操作员可以使用disconnecting valve安全地隔离该部分。这种隔离防止了危险材料泄漏到环境中，并保护工人免受危险物质的暴露。此外，它使维护人员能够在没有意外泄漏或爆炸风险的情况下执行任务。有几种类型的disconnecting valves，包括球阀、闸阀和蝶阀。每种类型都有其优点，并根据系统的具体要求进行选择。例如，球阀提供快速关闭能力，适用于高压应用。而闸阀则提供最小的流动阻力，通常用于较大的管道。蝶阀因其紧凑的设计和轻巧的结构而受到青睐，适用于各种应用。在考虑安装disconnecting valve时，必须考虑几个因素。阀门的尺寸应与管道的直径相匹配，以确保正确的流量。此外，阀门的材料必须与所运输的流体兼容。对于腐蚀性物质，可能需要不锈钢或专用合金等材料，以防止随时间的推移而降解。定期维护disconnecting valves也是确保其正常运行的重要环节。操作员应定期检查这些阀门，寻找磨损、腐蚀或泄漏的迹象。故障的disconnecting valve可能导致重大操作问题，包括昂贵的停机时间和潜在的安全隐患。因此，为依赖这些组件的任何设施实施预防性维护计划至关重要。总之，disconnecting valve在现代工业系统中发挥着不可或缺的作用。它安全隔离管道部分的能力使其成为确保操作效率和工人安全的重要工具。了解不同类型的disconnecting valves及其应用有助于工程师和技术人员在设计和维护流体控制系统时做出明智的决策。随着行业的不断发展，可靠和有效的disconnecting valves的重要性只会增加，这突显了在这一工程领域持续教育和培训的必要性。