suction valve

简明释义

进气阀

英英释义

例句

1.The suction valve is crucial for maintaining proper airflow in the HVAC system.

在暖通空调系统中，吸气阀对保持适当的气流至关重要。

2.The mechanic replaced the suction valve to improve the engine's performance.

机械师更换了吸气阀以提高发动机的性能。

3.During maintenance, we checked the suction valve for any signs of wear.

在维护过程中，我们检查了吸气阀是否有磨损迹象。

4.A faulty suction valve can lead to reduced efficiency in a pump system.

故障的吸气阀可能导致泵系统效率降低。

5.If the suction valve is stuck, the entire system may fail to operate.

如果吸气阀卡住，整个系统可能无法正常运行。

作文

In the world of mechanical engineering, various components play crucial roles in ensuring the smooth operation of machines. One such essential component is the suction valve. The suction valve (吸气阀) is a critical part of many engines, particularly in internal combustion engines. It allows air or fuel mixture to enter the combustion chamber while preventing the backflow of gases during the engine's cycle. Understanding how the suction valve works can provide insights into the overall functionality of an engine and its efficiency.The suction valve operates during the intake stroke of an engine cycle. As the piston moves downwards, a vacuum is created in the combustion chamber. This vacuum effect opens the suction valve, allowing the air-fuel mixture to flow into the chamber. The design of the suction valve is crucial; it must be able to open and close quickly to maintain optimal engine performance. If the suction valve fails to operate correctly, it can lead to a variety of issues, including reduced power output, increased emissions, and poor fuel efficiency.In addition to its functional importance, the suction valve also plays a role in engine tuning. Engineers often modify the timing and lift of the suction valve to improve engine performance at different RPMs. This tuning can significantly enhance an engine's responsiveness and power delivery, making it a vital consideration in high-performance vehicles.Moreover, the materials used in the construction of the suction valve are also significant. Typically made from durable metals that can withstand high temperatures and pressures, the suction valve must be robust enough to endure the harsh conditions within an engine. Advances in technology have led to the development of specialized coatings and treatments that further enhance the durability and efficiency of the suction valve.Maintenance of the suction valve is essential for the longevity of an engine. Regular checks can prevent issues such as carbon buildup, which can hinder the valve's ability to open and close properly. If left unchecked, these problems can lead to more severe engine damage, resulting in costly repairs.In conclusion, the suction valve (吸气阀) is a fundamental component in the operation of internal combustion engines. Its ability to control the intake of air and fuel directly impacts engine performance, efficiency, and emissions. Understanding the mechanics behind the suction valve allows engineers and enthusiasts alike to appreciate its importance in automotive design and performance. Regular maintenance and attention to this critical component can ensure that engines run smoothly and efficiently, highlighting the intricate balance of engineering that goes into modern automotive technology.

在机械工程的世界中，各种组件在确保机器顺利运行方面发挥着至关重要的作用。其中一个必不可少的组件就是suction valve。suction valve（吸气阀）是许多发动机，尤其是内燃机的重要组成部分。它允许空气或燃料混合物进入燃烧室，同时防止气体在发动机循环期间回流。理解suction valve的工作原理可以提供对发动机整体功能和效率的深入了解。suction valve在发动机循环的进气冲程中运作。当活塞向下移动时，燃烧室内会产生真空。这种真空效应打开了suction valve，使空气-燃料混合物流入燃烧室。suction valve的设计至关重要；它必须能够快速开闭，以维持最佳的发动机性能。如果suction valve未能正确操作，可能会导致多种问题，包括动力输出减少、排放增加和燃油效率低下。除了功能上的重要性外，suction valve在发动机调校中也发挥着作用。工程师通常会修改suction valve的时机和升程，以改善不同转速下的发动机性能。这种调校可以显著增强发动机的响应性和动力输出，使其成为高性能车辆中的重要考虑因素。此外，构成suction valve的材料也很重要。通常由耐高温和高压的耐用金属制成，suction valve必须足够坚固，以承受发动机内部的恶劣条件。技术的进步导致了专门涂层和处理的发展，进一步增强了suction valve的耐用性和效率。suction valve的维护对于发动机的使用寿命至关重要。定期检查可以防止诸如碳积聚等问题，这可能会妨碍阀门的正常开闭。如果不加以控制，这些问题可能会导致更严重的发动机损坏，从而导致昂贵的维修费用。总之，suction valve（吸气阀）是内燃机运行中的基本组件。它控制空气和燃料的进气能力直接影响发动机性能、效率和排放。了解suction valve背后的机械原理使工程师和爱好者都能欣赏其在汽车设计和性能中的重要性。定期维护和关注这一关键组件可以确保发动机平稳高效地运行，突显现代汽车技术中工程的复杂平衡。