active geothermal system

简明释义

1. 现代地热系统; 2. 活地热系统;

英英释义

例句

1.An active geothermal system can significantly reduce energy costs in residential buildings.

主动地热系统可以显著降低住宅建筑的能源成本。

2.An active geothermal system harnesses heat from the Earth to generate electricity.

主动地热系统利用地球的热量来发电。

3.The university installed an active geothermal system to promote sustainability on campus.

该大学安装了一个主动地热系统以促进校园的可持续发展。

4.In regions with volcanic activity, an active geothermal system is a viable source of renewable energy.

在火山活动频繁的地区，主动地热系统是一个可行的可再生能源来源。

5.The hotel uses an active geothermal system to provide heating and hot water for its guests.

这家酒店使用主动地热系统为客人提供供暖和热水。

作文

Geothermal energy has become an increasingly popular source of renewable energy in recent years. One of the most efficient ways to harness this energy is through an active geothermal system, which utilizes the natural heat from the Earth to provide heating and cooling for buildings. Unlike passive systems, which rely on the thermal mass of the ground, active geothermal systems actively circulate fluids through underground pipes to transfer heat to and from the Earth. This technology not only reduces energy costs but also minimizes the carbon footprint associated with traditional heating and cooling methods.The principle behind an active geothermal system is relatively straightforward. It involves the installation of a series of pipes, known as ground loops, either vertically or horizontally buried beneath the surface. These loops are filled with a fluid that absorbs heat from the ground during the winter months and releases heat back into the ground during the summer. The efficiency of an active geothermal system can be attributed to the stable temperatures found underground, which remain relatively constant throughout the year.One of the primary benefits of using an active geothermal system is its energy efficiency. According to the U.S. Department of Energy, geothermal heat pumps can reduce energy consumption by 30% to 60% compared to conventional heating and cooling systems. This significant reduction in energy use translates into lower utility bills for homeowners and businesses alike. Furthermore, as the demand for sustainable energy sources continues to rise, investing in an active geothermal system can increase property value and appeal to environmentally conscious consumers.Another advantage of active geothermal systems is their low environmental impact. Since they rely on the Earth's natural heat, they produce very few greenhouse gas emissions. This makes them an ideal choice for those looking to reduce their carbon footprint and contribute to the fight against climate change. Additionally, active geothermal systems have a long lifespan, often lasting over 25 years with minimal maintenance required, making them a cost-effective solution in the long run.Despite the numerous benefits, there are some challenges associated with active geothermal systems. The initial installation cost can be high, as it requires drilling and excavation to lay the ground loops. However, many states offer incentives and rebates to offset these costs, making it more accessible for homeowners. Moreover, the feasibility of an active geothermal system largely depends on the geographical location, as areas with suitable geological conditions are more likely to yield successful results.In conclusion, active geothermal systems represent a promising solution for sustainable heating and cooling. With their energy efficiency, low environmental impact, and long-term cost savings, they are becoming an increasingly attractive option for homeowners and businesses. As technology advances and more people become aware of the benefits of geothermal energy, it is likely that the adoption of active geothermal systems will continue to grow, paving the way for a greener future. By embracing this innovative technology, we can take significant steps toward reducing our reliance on fossil fuels and mitigating the effects of climate change.

地热能近年来已成为一种越来越受欢迎的可再生能源。利用这种能源的最有效方法之一是通过主动地热系统，它利用地球的自然热量为建筑物提供供暖和制冷。与依赖地下热容量的被动系统不同，主动地热系统主动循环流体，通过地下管道转移热量到地球和从地球转移热量。这项技术不仅降低了能源成本，还最小化了与传统供暖和制冷方法相关的碳足迹。主动地热系统的原理相对简单。它涉及在地下埋设一系列管道，称为地埋环路，垂直或水平安装。这些环路充满了在冬季吸收来自地面的热量并在夏季将热量释放回地面的流体。主动地热系统的效率可以归因于地下稳定的温度，这些温度在全年保持相对恒定。使用主动地热系统的主要好处之一是其能源效率。根据美国能源部的数据，地热热泵可以将能源消耗减少30%至60%，与传统的供暖和制冷系统相比。这种显著的能源使用减少转化为家庭和企业的较低公用事业账单。此外，随着对可持续能源来源的需求不断上升，投资于主动地热系统可以增加房产价值，并吸引环保意识强的消费者。主动地热系统的另一个优点是其低环境影响。由于它们依赖地球的自然热量，因此产生的温室气体排放非常少。这使它们成为那些希望减少碳足迹并为应对气候变化做出贡献的人的理想选择。此外，主动地热系统具有较长的使用寿命，通常超过25年且维护要求最低，从长远来看是一种经济有效的解决方案。尽管有许多好处，但与主动地热系统相关的一些挑战也存在。初始安装成本可能很高，因为需要钻孔和挖掘以铺设地埋环路。然而，许多州提供激励措施和补贴以抵消这些成本，使其对房主更具可及性。此外，主动地热系统的可行性在很大程度上取决于地理位置，因为具有适合地质条件的地区更有可能获得成功的结果。总之，主动地热系统代表了一种可持续供暖和制冷的有前景的解决方案。凭借其能源效率、低环境影响和长期节省成本，它们正成为家庭和企业越来越有吸引力的选择。随着技术的进步以及越来越多的人意识到地热能的好处，主动地热系统的采用可能会继续增长，为更绿色的未来铺平道路。通过接受这一创新技术，我们可以朝着减少对化石燃料的依赖和缓解气候变化影响迈出重要一步。