solar heat gain

简明释义

太阳辐射热获得

英英释义

例句

1.Architects often consider solar heat gain 太阳热增益 when planning the layout of a new building.

建筑师在规划新建筑的布局时，通常会考虑太阳热增益。

2.Proper shading devices can significantly reduce solar heat gain 太阳热增益 during the summer months.

适当的遮阳设备可以显著减少夏季的太阳热增益。

3.Using thermal curtains can help control solar heat gain 太阳热增益 and improve indoor comfort.

使用热窗帘可以帮助控制太阳热增益，提高室内舒适度。

4.During the energy audit, we measured the solar heat gain 太阳热增益 through the south-facing windows.

在能源审计中，我们测量了南向窗户的太阳热增益。

5.The design of the building minimizes solar heat gain 太阳热增益 by using reflective window coatings.

建筑设计通过使用反射窗户涂层来最小化太阳热增益。

作文

In today's world, where energy efficiency and sustainability are paramount, understanding concepts like solar heat gain becomes increasingly important. Solar heat gain refers to the increase in temperature in a space, such as a building, due to solar radiation. This phenomenon occurs when sunlight penetrates through windows, walls, and roofs, warming up the interior spaces. While natural sunlight can be beneficial for lighting and mood, excessive solar heat gain can lead to discomfort and increased energy costs as cooling systems work harder to maintain a comfortable temperature.To effectively manage solar heat gain, architects and builders employ various strategies. One common approach is to use energy-efficient windows that have low emissivity (Low-E) coatings. These coatings reflect a significant portion of the sun's heat while allowing visible light to enter. By minimizing solar heat gain, these windows help keep indoor spaces cooler during hot weather, reducing reliance on air conditioning.Another strategy involves the strategic placement of trees and other vegetation around buildings. Deciduous trees, which lose their leaves in winter, can provide shade during the summer months, significantly reducing solar heat gain. This natural shading not only cools the building but also enhances its aesthetic appeal and contributes to biodiversity.Moreover, the orientation of a building plays a critical role in managing solar heat gain. For instance, buildings oriented to minimize direct sunlight exposure during peak hours can significantly reduce heat accumulation. Additionally, using overhangs or awnings can block high-angle summer sun while allowing lower-angle winter sunlight to warm the interior.Understanding the implications of solar heat gain is not just limited to new constructions; it also applies to retrofitting existing buildings. Homeowners can install window films, shades, or blinds to control the amount of sunlight entering their homes. These simple adjustments can lead to a more comfortable living environment and lower energy bills.The impact of solar heat gain extends beyond individual buildings; it also affects urban planning and climate considerations. Cities with a high concentration of buildings can experience the urban heat island effect, where temperatures are significantly higher than in surrounding rural areas due to extensive solar heat gain. This phenomenon can exacerbate heat-related health issues and increase energy demands during peak periods.In conclusion, solar heat gain is a critical factor that influences comfort, energy consumption, and environmental sustainability. By understanding and effectively managing this concept, we can create healthier living spaces, reduce our carbon footprint, and contribute to a more sustainable future. Whether through innovative architectural designs or simple lifestyle changes, addressing solar heat gain is essential for anyone concerned about energy efficiency and environmental impact.

在当今世界，能源效率和可持续性至关重要，因此理解像太阳热增益这样的概念变得越来越重要。太阳热增益是指由于太阳辐射而导致空间（如建筑物）温度升高的现象。当阳光穿透窗户、墙壁和屋顶时，室内空间会变暖。虽然自然阳光有助于照明和提升情绪，但过量的太阳热增益可能导致不适和能源成本增加，因为制冷系统需要更加努力地维持舒适的温度。为了有效管理太阳热增益，建筑师和施工人员采用了各种策略。一种常见的方法是使用具有低发射率（Low-E）涂层的节能窗户。这些涂层反射大部分太阳热量，同时允许可见光进入。通过最小化太阳热增益，这些窗户有助于在炎热的天气中保持室内空间凉爽，减少对空调的依赖。另一种策略是围绕建筑物战略性地种植树木和其他植被。落叶树在冬季失去叶子，可以在夏季提供阴凉，从而显著减少太阳热增益。这种自然遮荫不仅使建筑物更凉爽，还增强了其美学吸引力，并有助于生物多样性。此外，建筑物的朝向在管理太阳热增益中也起着关键作用。例如，朝向可以最小化高峰时段直接阳光照射的建筑物，可以显著降低热量积累。此外，使用悬挑或遮阳篷可以阻挡高角度的夏季阳光，同时允许较低角度的冬季阳光温暖室内。理解太阳热增益的影响不仅限于新建筑；它也适用于现有建筑的改造。房主可以安装窗膜、遮阳帘或百叶窗来控制进入家中的阳光量。这些简单的调整可以带来更舒适的居住环境和更低的能源账单。太阳热增益的影响不仅限于个别建筑；它还影响城市规划和气候考虑。高密度建筑的城市可能会经历城市热岛效应，即由于广泛的太阳热增益，温度显著高于周围的农村地区。这种现象可能加剧与热相关的健康问题，并在高峰期增加能源需求。总之，太阳热增益是影响舒适度、能源消耗和环境可持续性的关键因素。通过理解和有效管理这一概念，我们可以创造更健康的生活空间，减少碳足迹，并为更可持续的未来做出贡献。无论是通过创新的建筑设计还是简单的生活方式改变，解决太阳热增益对于任何关注能源效率和环境影响的人来说都是至关重要的。