storm non-return valve

简明释义

防暴止回阀

英英释义

例句

1.The engineer recommended installing a storm non-return valve to prevent backflow during heavy rains.

工程师建议安装一个防暴雨止回阀以防止在大雨期间出现回流。

2.Maintenance of the storm non-return valve is crucial for preventing flooding.

维护防暴雨止回阀对于防止洪水至关重要。

3.The city council decided to upgrade all old storm non-return valves in the area.

市议会决定升级该地区所有旧的防暴雨止回阀。

4.During the storm, the storm non-return valve ensured that floodwaters did not enter the building.

在暴风雨期间，防暴雨止回阀确保洪水不会进入建筑物。

5.To protect the drainage system, we need a reliable storm non-return valve.

为了保护排水系统，我们需要一个可靠的防暴雨止回阀。

作文

In the realm of hydraulic engineering, the term storm non-return valve plays a critical role in managing water flow during adverse weather conditions. These valves are specifically designed to prevent backflow in drainage systems, thereby safeguarding infrastructure from flooding during heavy rainstorms. Understanding the function and importance of a storm non-return valve is essential for engineers and city planners alike. A storm non-return valve operates on a simple yet effective principle. When water flows in the intended direction, the valve opens, allowing the passage of water through the system. However, when there is a reversal of flow, such as during a storm surge or heavy rainfall, the valve automatically closes. This mechanism is crucial in preventing the inundation of low-lying areas, which can lead to significant property damage and safety hazards. The installation of storm non-return valves is particularly important in urban areas where drainage systems are often interconnected. Without these valves, water could flow back into the drainage system from rivers or other bodies of water, exacerbating flooding problems. By incorporating storm non-return valves into the design of drainage systems, engineers can enhance the resilience of urban infrastructure against extreme weather events. Moreover, the effectiveness of a storm non-return valve is influenced by several factors, including its size, material, and location within the drainage system. Engineers must carefully consider these variables to ensure that the valve operates optimally under various conditions. For instance, a valve that is too small may not be able to handle the volume of water during a storm, while one that is poorly located may fail to prevent backflow effectively. In addition to their practical applications, storm non-return valves also have environmental implications. By preventing flooding, these valves help to protect local ecosystems that can be disrupted by excessive water runoff. Furthermore, they contribute to the overall sustainability of urban environments by mitigating the impacts of climate change, which is expected to increase the frequency and intensity of storms. In conclusion, the storm non-return valve is a vital component in modern hydraulic engineering. Its ability to prevent backflow during storms not only protects infrastructure but also supports environmental sustainability. As cities continue to grow and face the challenges posed by climate change, the importance of storm non-return valves will only increase. Engineers and city planners must prioritize the integration of these valves into drainage systems to ensure the safety and resilience of urban areas in the face of severe weather events.

在液压工程领域，术语暴雨止回阀在恶劣天气条件下管理水流方面发挥着关键作用。这些阀门专门设计用于防止排水系统中的回流，从而保护基础设施免受暴雨期间的洪水影响。理解暴雨止回阀的功能和重要性对工程师和城市规划者来说至关重要。暴雨止回阀基于一个简单而有效的原理工作。当水朝预期方向流动时，阀门打开，允许水通过系统。然而，当出现流动逆转时，例如在风暴潮或强降雨期间，阀门会自动关闭。这一机制对于防止低洼地区的淹没至关重要，这可能导致重大财产损失和安全隐患。在城市地区安装暴雨止回阀尤为重要，因为排水系统通常是相互连接的。如果没有这些阀门，水可能会从河流或其他水体回流到排水系统中，加剧洪水问题。通过将暴雨止回阀纳入排水系统的设计中，工程师可以增强城市基础设施对极端天气事件的抵御能力。此外，暴雨止回阀的有效性受到多个因素的影响，包括其大小、材料和在排水系统中的位置。工程师必须仔细考虑这些变量，以确保阀门在各种条件下最佳运行。例如，阀门如果过小，可能无法处理暴雨期间的水量，而如果位置不当，则可能无法有效防止回流。除了实际应用外，暴雨止回阀还有环境影响。通过防止洪水，这些阀门有助于保护可能因过量水流而受到干扰的地方生态系统。此外，它们通过减轻气候变化的影响，促进城市环境的整体可持续性，气候变化预计将增加风暴的频率和强度。总之，暴雨止回阀是现代液压工程中的重要组成部分。它防止暴雨期间的回流，不仅保护基础设施，还支持环境可持续性。随着城市的不断发展以及面临气候变化带来的挑战，暴雨止回阀的重要性只会增加。工程师和城市规划者必须优先考虑将这些阀门整合到排水系统中，以确保在严重天气事件面前城市地区的安全和韧性。