infiltration heat loss

简明释义

渗入热耗

英英释义

例句

1.Installing weatherstripping around doors and windows can help reduce infiltration heat loss.

在门窗周围安装密封条可以帮助减少渗透热损失。

2.The contractor recommended an energy audit to assess the infiltration heat loss in the building.

承包商建议进行能源审计，以评估建筑物中的渗透热损失。

3.To improve energy efficiency, it is crucial to identify sources of infiltration heat loss in your home.

为了提高能源效率，识别家中渗透热损失的来源至关重要。

4.Proper insulation can significantly reduce infiltration heat loss, which is the loss of heat due to air leaks in a building.

合理的绝缘材料可以显著减少渗透热损失，即由于建筑物内空气泄漏导致的热量损失。

5.During winter, homes with high infiltration heat loss will require more energy to maintain a comfortable temperature.

在冬季，具有高渗透热损失的房屋需要更多的能源来维持舒适的温度。

作文

In the realm of energy efficiency and building design, understanding the concept of infiltration heat loss is crucial. Infiltration heat loss refers to the unintended loss of heat from a building due to the infiltration of outside air through cracks, gaps, or openings in the building envelope. This phenomenon not only affects the comfort level within a space but also significantly impacts energy consumption and heating costs.When we consider how buildings are constructed, it becomes clear that no structure is perfectly airtight. Despite advancements in construction techniques and materials, small openings often exist around windows, doors, and other penetrations in the building envelope. These openings allow cold air to enter during winter months, leading to a decrease in indoor temperatures. As a result, heating systems must work harder to maintain a comfortable environment, which leads to increased energy usage. The energy lost through infiltration heat loss can account for a significant portion of a building's overall energy consumption, sometimes reaching up to 30% or more.To mitigate infiltration heat loss, various strategies can be employed. One effective approach is to improve the insulation and sealing of a building. By ensuring that windows and doors are properly sealed, and by using high-quality insulation materials, builders can reduce the amount of cold air entering the building. Additionally, conducting an energy audit can help identify specific areas where infiltration heat loss is occurring, allowing for targeted improvements.Another important aspect of addressing infiltration heat loss is the use of ventilation systems. While it is essential to prevent unwanted air leaks, it is equally important to ensure that there is adequate fresh air circulation within the building. This can be achieved through controlled ventilation systems, which allow for the exchange of indoor and outdoor air without compromising energy efficiency. These systems can help maintain indoor air quality while minimizing the impact of infiltration heat loss.In conclusion, infiltration heat loss is a significant factor in the overall energy performance of a building. By understanding its implications and implementing strategies to reduce it, homeowners and builders can create more energy-efficient spaces. Not only does this lead to lower energy bills, but it also contributes to a more sustainable future by reducing the overall carbon footprint of buildings. As we move towards greener building practices, addressing infiltration heat loss will be a key component in achieving energy efficiency goals.

渗透热损失是指由于外部空气通过建筑围护结构的裂缝、缝隙或开口而导致的意外热量损失。这种现象不仅影响空间内的舒适度，还对能源消耗和取暖成本产生重大影响。