vacuum breaker valve

简明释义

真空破坏阀

英英释义

例句

1.A vacuum breaker valve is essential for maintaining water quality in a swimming pool.

在游泳池中，真空断流阀对于维持水质是必不可少的。

2.The vacuum breaker valve helps to protect the plumbing system from negative pressure.

真空断流阀有助于保护管道系统免受负压影响。

3.During the inspection, the technician found a faulty vacuum breaker valve that needed replacement.

在检查过程中，技术人员发现一个故障的真空断流阀需要更换。

4.The plumber installed a vacuum breaker valve to prevent backflow in the irrigation system.

水管工安装了一个真空断流阀以防止灌溉系统中的回流。

5.Make sure your garden hose has a vacuum breaker valve to avoid contamination.

确保你的花园水管上安装有真空断流阀以避免污染。

作文

In the world of plumbing and fluid dynamics, various components play crucial roles in ensuring the efficient and safe movement of liquids. One such component is the vacuum breaker valve, which serves a vital function in preventing the backflow of contaminated water into clean water systems. Understanding the purpose and operation of a vacuum breaker valve is essential for anyone involved in plumbing or water management. The primary function of a vacuum breaker valve is to protect potable water supplies from contamination. When there is a sudden drop in pressure in a water system, it can create a vacuum that draws water back into the supply line. This situation can occur due to various reasons, such as a burst pipe or a sudden change in water demand. If this backflow occurs, it can introduce harmful substances from the environment into the drinking water supply. A vacuum breaker valve is designed to prevent this by allowing air to enter the system when a vacuum is detected, thus breaking the vacuum and stopping the backflow. There are different types of vacuum breaker valves, including atmospheric vacuum breakers and pressure vacuum breakers. Atmospheric vacuum breakers are typically installed above the highest point of the water system and work by opening to the atmosphere when a vacuum is detected. On the other hand, pressure vacuum breakers are more complex and can handle higher pressures, making them suitable for commercial applications. Understanding the differences between these types can help in selecting the right vacuum breaker valve for a specific application. Installation of a vacuum breaker valve is critical to ensure its effectiveness. It must be placed at the appropriate location in the water system, usually at a point where backflow could potentially occur. Proper installation also involves ensuring that the valve is maintained regularly to prevent any malfunctions. A malfunctioning vacuum breaker valve can lead to serious health risks due to potential contamination of the water supply. In addition to its protective role, the vacuum breaker valve also contributes to the overall efficiency of the plumbing system. By preventing backflow, it helps maintain the intended flow of water, ensuring that systems operate smoothly without interruptions. This is particularly important in irrigation systems, where the risk of backflow can lead to the contamination of crops with harmful chemicals or pathogens. In conclusion, the vacuum breaker valve is an essential component in modern plumbing systems, providing both protection against contamination and ensuring efficient water flow. Its importance cannot be overstated, especially in areas where water quality is a concern. For anyone involved in plumbing, irrigation, or water management, understanding the function and maintenance of a vacuum breaker valve is crucial. By doing so, we can ensure the safety and integrity of our water supplies, protecting public health and the environment.

在管道和流体动力学的世界中，各种组件在确保液体的高效和安全移动方面发挥着至关重要的作用。其中一个组件是真空破坏阀，它在防止污染水回流到清洁水系统中发挥着重要作用。了解真空破坏阀的目的和操作对于任何参与管道或水管理的人来说都是至关重要的。真空破坏阀的主要功能是保护饮用水供应不受污染。当水系统中压力突然下降时，可能会产生一个真空，导致水回流到供水管线。这种情况可能由于各种原因发生，例如管道破裂或水需求的突然变化。如果发生这种回流，可能会将环境中的有害物质引入饮用水供应。真空破坏阀旨在通过在检测到真空时允许空气进入系统，从而打破真空并阻止回流。真空破坏阀有不同类型，包括大气真空破坏阀和压力真空破坏阀。大气真空破坏阀通常安装在水系统的最高点，并在检测到真空时向大气开放。另一方面，压力真空破坏阀更复杂，可以处理更高的压力，使其适用于商业应用。了解这些类型之间的差异可以帮助选择适合特定应用的真空破坏阀。真空破坏阀的安装对于确保其有效性至关重要。它必须放置在水系统中的适当位置，通常是在潜在回流可能发生的地方。适当的安装还涉及定期维护阀门，以防止任何故障。故障的真空破坏阀可能导致严重的健康风险，因为可能污染水供应。除了保护作用外，真空破坏阀还对管道系统的整体效率作出了贡献。通过防止回流，它有助于保持水的预期流动，确保系统顺利运行而不间断。这在灌溉系统中尤其重要，因为回流的风险可能导致农作物受到有害化学物质或病原体的污染。总之，真空破坏阀是现代管道系统中的一个重要组成部分，既提供了防止污染的保护，又确保了水流的高效性。它的重要性不容小觑，尤其是在水质受到关注的地区。对于任何参与管道、灌溉或水管理的人来说，了解真空破坏阀的功能和维护至关重要。通过这样做，我们可以确保水供应的安全性和完整性，保护公众健康和环境。