water hammer

简明释义

水击现象

英英释义

例句

1.To prevent water hammer, you should install water hammer arrestors in your plumbing system.

为了防止水锤，你应该在你的管道系统中安装水锤消除器。

2.The plumber explained that water hammer can cause damage to the pipes over time.

水管工解释说，水锤会随着时间的推移对管道造成损害。

3.After turning off the faucet quickly, I heard a loud noise in the pipes; it was definitely a case of water hammer.

在快速关闭水龙头后，我听到管道里发出巨响，这绝对是一个水锤的情况。

4.I noticed water hammer when I turned off the washing machine abruptly.

我注意到在突然关闭洗衣机时出现了水锤现象。

5.Installing a pressure regulator can help reduce the effects of water hammer.

安装压力调节器可以帮助减少水锤的影响。

作文

Water systems in our homes and buildings are essential for daily living, providing us with clean water for drinking, cooking, and sanitation. However, one common issue that can arise in these plumbing systems is known as water hammer. This phenomenon occurs when a fluid in motion is forced to stop or change direction suddenly, creating a shock wave that travels through the pipes. The result is a loud banging noise, which can be alarming and disruptive. Understanding the causes and effects of water hammer is crucial for homeowners and maintenance professionals alike.The primary cause of water hammer is the rapid closure of valves, such as those found in washing machines, dishwashers, and faucets. When the valve closes quickly, the momentum of the moving water creates a pressure surge that results in the characteristic banging sound. This pressure surge can lead to wear and tear on the plumbing system, potentially causing leaks or even pipe bursts if not addressed.In addition to valve closures, other factors can contribute to water hammer. For example, long stretches of pipe without adequate support can amplify the noise and vibrations caused by the sudden changes in water flow. Similarly, air chambers installed in the plumbing system can help to absorb some of the shock, but they may become waterlogged over time, losing their effectiveness.Preventing water hammer is often easier than fixing it after it occurs. Homeowners can take several proactive measures to minimize the risk of this issue. First, installing water hammer arrestors—devices designed to absorb the shock of rapidly moving water—can be an effective solution. These arrestors are typically placed near appliances that have quick-closing valves. Additionally, ensuring that pipes are properly secured and supported can help reduce vibrations and movement, further mitigating the risk of water hammer.Regular maintenance of plumbing systems is also essential in preventing water hammer. Homeowners should periodically check for any signs of leaks, unusual noises, or changes in water pressure. If any issues are detected, it is advisable to consult a professional plumber who can assess the situation and recommend appropriate solutions.In conclusion, water hammer is a common yet often overlooked issue in plumbing systems. By understanding its causes and taking preventive measures, homeowners can protect their plumbing from damage and ensure a quieter, more efficient water supply. Addressing water hammer not only improves the comfort of a home but also extends the lifespan of the plumbing infrastructure, saving time and money in the long run.

我们家中和建筑中的水系统对于日常生活至关重要，为我们提供饮用水、烹饪和卫生所需的清水。然而，这些管道系统中可能出现的一个常见问题被称为水锤。这种现象发生在流动的液体被迫突然停止或改变方向时，产生一个冲击波沿着管道传播。结果是发出响亮的撞击声，这可能令人惊慌并造成干扰。理解水锤的原因和影响对于房主和维护专业人员来说都是至关重要的。水锤的主要原因是阀门的快速关闭，例如洗衣机、洗碗机和水龙头中的阀门。当阀门迅速关闭时，流动水的动量会产生压力激增，从而导致特征性的撞击声。这种压力激增可能导致管道系统的磨损，若不加以处理，可能会导致漏水甚至管道破裂。除了阀门关闭外，其他因素也可能导致水锤的发生。例如，长段没有足够支撑的管道可能会放大由于水流突然变化而引起的噪音和震动。同样，安装在管道系统中的空气室可以帮助吸收部分冲击，但它们可能随着时间的推移而充满水，失去效果。预防水锤通常比发生后修复它要容易得多。房主可以采取几项主动措施来最小化这一问题的风险。首先，安装水锤缓冲器——旨在吸收快速流动水的冲击的装置，可以有效解决此问题。这些缓冲器通常放置在具有快速关闭阀门的设备附近。此外，确保管道得到适当的固定和支撑可以减少振动和运动，进一步降低水锤的风险。定期维护管道系统对于预防水锤也至关重要。房主应定期检查是否有漏水、异常噪音或水压变化的迹象。如果发现任何问题，建议咨询专业水管工，他们可以评估情况并推荐适当的解决方案。总之，水锤是管道系统中一个常见但常被忽视的问题。通过理解其原因并采取预防措施，房主可以保护其管道免受损坏，确保更安静、更高效的供水。解决水锤不仅改善了家庭的舒适度，还延长了管道基础设施的使用寿命，从而节省了时间和金钱。