bulkhead flapper

简明释义

舱壁舌阀

英英释义

例句

1.She noticed that the bulkhead flapper was stuck and needed lubrication.

她注意到舱壁翻板卡住了，需要润滑。

2.The maintenance crew replaced the old bulkhead flapper with a new one to enhance safety.

维修小组用新的舱壁翻板替换了旧的，以提高安全性。

3.The technician inspected the bulkhead flapper to ensure it was functioning properly.

技术人员检查了舱壁翻板以确保其正常运作。

4.He adjusted the bulkhead flapper to improve airflow in the engine room.

他调整了舱壁翻板以改善发动机室的空气流通。

5.During the storm, the bulkhead flapper prevented water from entering the lower deck.

在暴风雨中，舱壁翻板防止了水进入下层甲板。

作文

In the world of engineering and construction, various components play crucial roles in ensuring the safety and functionality of structures. One such component is the bulkhead flapper, which is essential in managing water flow and preventing unwanted flooding in certain areas. Understanding the significance of a bulkhead flapper can provide insights into its application in different fields, particularly in marine and civil engineering.A bulkhead flapper is a type of valve or flap that is installed in bulkheads, which are vertical partitions used to separate compartments in ships, submarines, and even buildings. The primary function of a bulkhead flapper is to control the movement of water between these compartments. When water pressure builds up on one side of the bulkhead, the bulkhead flapper automatically closes to prevent water from flowing into undesired areas. This mechanism is vital for maintaining the structural integrity of vessels and buildings, especially during adverse weather conditions or emergencies.The design of a bulkhead flapper is often simple yet effective. It typically consists of a hinged flap that opens in response to water pressure from one side while remaining securely closed when pressure is absent or reversed. This allows for controlled drainage and helps in managing the overall water levels within a structure. For instance, in a ship, if water begins to accumulate in one compartment due to a leak, the bulkhead flapper will close to prevent the water from spreading to other parts of the vessel, thus preserving buoyancy and stability.In addition to maritime applications, bulkhead flappers are also utilized in flood prevention systems in civil engineering. In urban areas prone to flooding, these devices can be installed in drainage systems to regulate water flow and prevent backflow during heavy rainfall. By effectively managing water levels, bulkhead flappers contribute to reducing the risk of flooding and protecting infrastructure.Moreover, the installation and maintenance of bulkhead flappers are critical aspects of their functionality. Engineers must ensure that these devices are correctly positioned and regularly inspected to guarantee their effectiveness. Failure to maintain a bulkhead flapper could result in catastrophic consequences, such as flooding or structural damage, underscoring the importance of this seemingly simple component.In conclusion, the bulkhead flapper serves a vital role in various engineering applications by controlling water flow and preventing flooding. Its design and functionality highlight the importance of effective water management in both marine and civil contexts. As we continue to face challenges related to climate change and increasing urbanization, understanding and utilizing devices like the bulkhead flapper will be essential in safeguarding our structures and communities against water-related disasters.

在工程和建筑的世界中，各种组件在确保结构的安全性和功能性方面发挥着至关重要的作用。其中一个组件是舱壁翻板，它在管理水流和防止某些区域不必要的洪水方面至关重要。理解舱壁翻板的重要性可以为我们提供对其在不同领域应用的深入了解，尤其是在海洋和土木工程中。舱壁翻板是一种阀门或翻板，安装在舱壁中，舱壁是用于分隔船只、潜艇甚至建筑物内隔间的垂直隔板。舱壁翻板的主要功能是控制水在这些隔间之间的运动。当一侧的水压增大时，舱壁翻板会自动关闭，以防止水流入不希望的区域。这个机制对于在恶劣天气条件或紧急情况下维持船只和建筑物的结构完整性至关重要。舱壁翻板的设计通常简单而有效。它通常由一个铰链翻板组成，该翻板在一侧的水压作用下打开，而在水压缺失或反向时保持稳固关闭。这允许进行受控排水，并有助于管理结构内的整体水位。例如，在一艘船中，如果由于泄漏而导致某个隔间开始积水，舱壁翻板将关闭，以防止水流向船只的其他部分，从而保持浮力和稳定性。除了海事应用外，舱壁翻板还用于土木工程中的防洪系统。在易受洪水影响的城市地区，可以在排水系统中安装这些装置，以调节水流并防止在暴雨期间发生回流。通过有效管理水位，舱壁翻板有助于降低洪水风险，保护基础设施。此外，舱壁翻板的安装和维护是其功能的关键方面。工程师必须确保这些装置正确定位并定期检查，以保证其有效性。未能维护舱壁翻板可能导致灾难性后果，例如洪水或结构损坏，这突显了这一看似简单组件的重要性。总之，舱壁翻板在各种工程应用中通过控制水流和防止洪水发挥着至关重要的作用。它的设计和功能强调了在海洋和土木环境中有效水管理的重要性。随着我们继续面临与气候变化和城市化增加相关的挑战，理解和利用像舱壁翻板这样的装置将在保护我们的结构和社区免受水灾害方面至关重要。