air intake heater

简明释义

进气加热器

英英释义

例句

1.A malfunctioning air intake heater can lead to increased emissions from the vehicle.

故障的进气加热器可能导致车辆排放增加。

2.The mechanic replaced the faulty air intake heater to improve engine performance.

机械师更换了故障的进气加热器以提高发动机性能。

3.The technician tested the air intake heater for any electrical issues.

技术员测试了进气加热器是否存在电气问题。

4.During winter, the air intake heater helps to warm up the air before it enters the engine.

在冬季，进气加热器帮助在空气进入发动机之前加热空气。

5.If the air intake heater is not functioning, the vehicle may struggle to start in cold weather.

如果进气加热器无法正常工作，车辆在寒冷天气中可能会启动困难。

作文

The automotive industry has seen remarkable advancements over the years, leading to the development of various components that enhance vehicle performance and efficiency. One such component is the air intake heater, which plays a crucial role in optimizing engine operation, especially in cold weather conditions. Understanding the function and importance of the air intake heater can provide insights into how modern vehicles achieve better fuel efficiency and lower emissions.The primary function of an air intake heater is to warm the air entering the engine. Cold air can negatively impact engine performance, as it may lead to incomplete combustion, resulting in increased emissions and reduced power output. By heating the air before it enters the combustion chamber, the air intake heater ensures that the air-fuel mixture ignites more efficiently, thus improving overall engine performance.In cold climates, starting a vehicle can be a challenge due to the dense, cold air that enters the engine. The air intake heater addresses this issue by pre-heating the incoming air, allowing for smoother starts and quicker engine warm-up times. This is particularly beneficial for diesel engines, which are more sensitive to temperature variations. When the air intake heater is activated, it raises the temperature of the air, which helps the engine reach its optimal operating temperature faster.Moreover, the use of an air intake heater contributes to reducing exhaust emissions. When the air entering the engine is warmer, it promotes more complete combustion of the fuel. This means that fewer unburned hydrocarbons and other pollutants are released into the atmosphere. As environmental regulations become stricter, the role of components like the air intake heater becomes increasingly important in helping manufacturers meet these standards.The design of an air intake heater typically involves electrical heating elements that are strategically placed within the intake manifold or air intake system. When the engine is cold, a sensor detects the temperature of the incoming air and activates the heater accordingly. Once the air reaches a predetermined temperature, the air intake heater shuts off, ensuring that the engine receives the optimal air temperature for combustion.In addition to improving performance and reducing emissions, the air intake heater can also enhance fuel economy. By promoting more efficient combustion, it allows for better fuel utilization, which translates to fewer trips to the gas station. For drivers, this means not only saving money on fuel but also contributing to a greener environment by reducing their carbon footprint.In conclusion, the air intake heater is a vital component in modern vehicles that significantly impacts engine performance, emissions, and fuel efficiency. Its ability to heat the incoming air provides numerous benefits, particularly in cold weather conditions. As technology continues to evolve, the importance of such components will only grow, making them indispensable in the quest for cleaner and more efficient automotive solutions.

汽车工业多年来经历了显著的进步，导致各种部件的发展，这些部件增强了车辆的性能和效率。其中一个重要的部件是空气进气加热器，它在优化发动机运行中发挥着关键作用，尤其是在寒冷天气条件下。理解空气进气加热器的功能和重要性可以提供关于现代车辆如何实现更好的燃油效率和更低排放的见解。空气进气加热器的主要功能是加热进入发动机的空气。冷空气会对发动机性能产生负面影响，因为它可能导致燃烧不完全，从而增加排放并降低功率输出。通过在空气进入燃烧室之前加热空气，空气进气加热器确保空气与燃料的混合物更有效地点燃，从而改善整体发动机性能。在寒冷气候中，启动车辆可能是一项挑战，因为进入发动机的空气密度大且寒冷。空气进气加热器通过预热进入的空气来解决这个问题，使得启动更加顺畅，发动机的升温时间更快。这对于柴油发动机尤其有利，因为它们对温度变化更为敏感。当空气进气加热器被激活时，它提高了空气的温度，这帮助发动机更快地达到最佳工作温度。此外，使用空气进气加热器还有助于减少废气排放。当进入发动机的空气更温暖时，它促进了燃料的更完全燃烧。这意味着释放到大气中的未燃烃和其他污染物更少。随着环境法规变得越来越严格，像空气进气加热器这样的组件在帮助制造商满足这些标准方面的重要性日益增加。空气进气加热器的设计通常涉及电加热元件，这些元件被战略性地放置在进气歧管或空气进气系统中。当发动机处于冷却状态时，传感器检测进入空气的温度，并相应地激活加热器。一旦空气达到预定温度，空气进气加热器就会关闭，确保发动机接收到最佳的空气温度以进行燃烧。除了改善性能和减少排放外，空气进气加热器还可以提高燃油经济性。通过促进更高效的燃烧，它允许更好的燃料利用，这转化为更少的加油次数。对于驾驶者来说，这不仅意味着节省燃油费用，还通过减少碳足迹为更环保的环境做出贡献。总之，空气进气加热器是现代车辆中一个重要的组成部分，显著影响发动机性能、排放和燃油效率。它加热进入空气的能力提供了许多好处，尤其是在寒冷天气条件下。随着技术的不断发展，这类组件的重要性只会增加，使其在追求更清洁、更高效的汽车解决方案中不可或缺。