vacuum breaker

简明释义

真空破坏器

英英释义

例句

1.Make sure the vacuum breaker is functioning properly to avoid contamination of the water supply.

确保真空断路器正常工作，以避免水源污染。

2.The vacuum breaker is essential for maintaining pressure in the sprinkler system.

在喷灌系统中，真空断路器对于维持压力至关重要。

3.When installing a new faucet, don’t forget to add a vacuum breaker for safety.

安装新水龙头时，别忘了添加一个真空断路器以确保安全。

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

水管工安装了一个真空断路器以防止灌溉系统中的回流。

5.A faulty vacuum breaker can lead to serious plumbing issues.

故障的真空断路器可能导致严重的管道问题。

作文

In the world of plumbing and fluid dynamics, certain devices play crucial roles in maintaining system integrity and safety. One such device is the vacuum breaker, which serves to prevent backflow and protect potable water supplies from contamination. Understanding how a vacuum breaker functions is essential for anyone involved in plumbing or irrigation systems.A vacuum breaker is designed to allow air into a plumbing system when there is a drop in pressure, effectively preventing a vacuum from forming. When water is drawn out of a system, it can create negative pressure that might pull contaminants back into the clean water supply. This is particularly important in applications like irrigation, where fertilizers and pesticides could otherwise be siphoned back into the drinking water supply.The operation of a vacuum breaker is relatively straightforward. It typically consists of a valve that opens when the pressure drops below atmospheric levels. As soon as the pressure returns to normal, the valve closes again, ensuring that no contaminants can enter the system. This simple yet effective mechanism is why the vacuum breaker is a critical component in many plumbing installations.There are various types of vacuum breakers, including atmospheric types and pressure types. Atmospheric vacuum breakers are often used in residential settings, while pressure types are more commonly found in commercial applications. Each type has its own specific installation requirements and operational parameters, but they all serve the same fundamental purpose: to safeguard the water supply.Moreover, the importance of vacuum breakers extends beyond just protecting water supplies. They also play a significant role in ensuring the efficiency of plumbing systems. By preventing backflow, vacuum breakers help maintain consistent water pressure, which is vital for the proper functioning of appliances and fixtures throughout a home or business.When installing a vacuum breaker, it is crucial to follow local plumbing codes and manufacturer instructions. Improper installation can lead to system failures or even health hazards if contaminants enter the water supply. Regular maintenance is also essential; checking for signs of wear or malfunction can help ensure that the vacuum breaker continues to function as intended.In conclusion, the vacuum breaker is an indispensable device in modern plumbing systems. Its ability to prevent backflow and protect potable water supplies makes it essential for both residential and commercial applications. By understanding how a vacuum breaker works and its importance in plumbing, we can better appreciate the complexities of water management and the measures taken to ensure our water remains safe and clean.

在管道和流体动力学的世界中，某些设备在维护系统完整性和安全性方面发挥着至关重要的作用。其中一种设备是真空断路器，它用于防止回流并保护饮用水供应不受污染。了解真空断路器的功能对于任何参与管道或灌溉系统的人来说都是必不可少的。真空断路器的设计旨在当压力下降时允许空气进入管道系统，有效防止形成真空。当水被抽出系统时，可能会产生负压，这可能会将污染物拉回到清水供应中。这在灌溉等应用中尤为重要，因为肥料和农药可能会因此被抽回饮用水供应中。真空断路器的操作相对简单。它通常由一个阀门组成，当压力低于大气水平时，该阀门打开。一旦压力恢复正常，阀门又会关闭，从而确保没有污染物能够进入系统。这种简单而有效的机制正是真空断路器成为许多管道安装中关键组件的原因。有各种类型的真空断路器，包括大气型和压力型。大气型真空断路器通常用于住宅环境，而压力型则更常见于商业应用。每种类型都有其特定的安装要求和操作参数，但它们都服务于同一基本目的：保护水供应。此外，真空断路器的重要性不仅限于保护水供应。它们还在确保管道系统效率方面发挥着重要作用。通过防止回流，真空断路器有助于维持一致的水压，这对于整个家庭或企业中设备和装置的正常运行至关重要。在安装真空断路器时，遵循当地管道法规和制造商说明至关重要。安装不当可能导致系统故障，甚至在污染物进入水供应时造成健康危害。定期维护也很重要；检查磨损或故障的迹象可以帮助确保真空断路器继续按预期功能运行。总之，真空断路器是现代管道系统中不可或缺的设备。它防止回流和保护饮用水供应的能力使其在住宅和商业应用中至关重要。通过了解真空断路器的工作原理及其在管道中的重要性，我们可以更好地欣赏水管理的复杂性以及确保我们的水保持安全和清洁所采取的措施。