high vacuum insulation

简明释义

高真空绝缘

英英释义

例句

1.The lab used high vacuum insulation to minimize thermal loss during experiments.

实验室使用高真空绝缘以最小化实验过程中的热量损失。

2.The coffee thermos features high vacuum insulation to keep beverages hot for hours.

这款咖啡保温杯采用高真空绝缘技术，可以让饮品保持热度数小时。

3.Many modern buildings incorporate high vacuum insulation panels to improve energy efficiency.

许多现代建筑采用高真空绝缘板以提高能效。

4.In aerospace applications, high vacuum insulation is crucial for protecting sensitive instruments.

在航空航天应用中，高真空绝缘对于保护敏感仪器至关重要。

5.The new refrigerator uses high vacuum insulation to maintain optimal temperatures.

这款新冰箱使用高真空绝缘来保持最佳温度。

作文

In recent years, the demand for energy-efficient building materials has surged, leading to innovative technologies that enhance thermal performance. One such technology is high vacuum insulation, which has garnered attention for its exceptional insulating properties. Understanding high vacuum insulation is crucial for architects, builders, and homeowners alike, as it promises to revolutionize the way we approach energy conservation in buildings.High vacuum insulation refers to a type of insulation that contains a vacuum between two layers of material, significantly reducing heat transfer. Unlike conventional insulation materials, which rely on air pockets to provide thermal resistance, high vacuum insulation minimizes conductive and convective heat loss by creating a near-perfect barrier against thermal exchange. This technology allows for thinner insulation panels that can achieve the same or even superior thermal performance compared to traditional methods.The effectiveness of high vacuum insulation is measured by its thermal conductivity, often represented by the symbol 'k'. The lower the 'k' value, the better the insulation performance. For instance, while typical insulation materials like fiberglass or foam have 'k' values ranging from 0.03 to 0.05 W/mK, high vacuum insulation can achieve 'k' values as low as 0.004 W/mK. This remarkable efficiency means that buildings can be designed with less bulk, allowing for more aesthetic flexibility and space optimization.Moreover, high vacuum insulation is not only beneficial for new constructions but also for retrofitting existing structures. As energy costs continue to rise and environmental concerns become more pressing, upgrading insulation systems with high vacuum insulation can lead to significant reductions in energy consumption. Homeowners can enjoy lower heating and cooling bills while contributing to sustainability efforts by decreasing their carbon footprint.However, despite its advantages, high vacuum insulation does come with challenges. The manufacturing process is more complex and costly than that of traditional insulation materials, which can make it less accessible for widespread use. Furthermore, the durability and long-term performance of high vacuum insulation must be considered, as the integrity of the vacuum can be compromised if the insulation is damaged or improperly installed.In conclusion, high vacuum insulation represents a significant advancement in insulation technology, offering unparalleled thermal performance and energy efficiency. As the construction industry continues to evolve toward sustainable practices, understanding and implementing high vacuum insulation could play a vital role in shaping the future of energy-efficient buildings. By embracing this innovative solution, we can create spaces that are not only comfortable and functional but also environmentally responsible. The potential benefits of high vacuum insulation extend beyond individual buildings; they contribute to a larger movement towards reducing global energy consumption and mitigating climate change impacts.

近年来，对节能建筑材料的需求激增，促使了提高热性能的创新技术的发展。其中一种技术是高真空绝缘，因其卓越的绝缘性能而备受关注。理解高真空绝缘对建筑师、建筑商和房主来说至关重要，因为它有望彻底改变我们在建筑中进行能源保护的方法。高真空绝缘指的是一种绝缘材料，其内部包含两个材料层之间的真空，从而显著减少热传递。与依赖空气孔提供热阻的传统绝缘材料不同，高真空绝缘通过创建近乎完美的热交换屏障来最小化导热和对流热损失。这项技术允许使用更薄的绝缘板，实现与传统方法相同甚至更优越的热性能。高真空绝缘的有效性通过其热导率来衡量，通常用符号“k”表示。“k”值越低，绝缘性能越好。例如，典型的绝缘材料如玻璃纤维或泡沫的“k”值范围为0.03到0.05 W/mK，而高真空绝缘的“k”值可以低至0.004 W/mK。这种显著的效率意味着建筑可以设计得更薄，从而允许更多的美学灵活性和空间优化。此外，高真空绝缘不仅对新建建筑有益，还适用于对现有结构的改造。随着能源成本不断上升和环境问题日益严重，通过升级绝缘系统使用高真空绝缘可以显著减少能源消耗。房主可以享受更低的供暖和制冷费用，同时通过减少碳足迹为可持续发展做出贡献。然而，尽管有诸多优势，高真空绝缘仍然面临挑战。其制造过程比传统绝缘材料更复杂且成本更高，这使得其在广泛使用上可能不够普及。此外，必须考虑高真空绝缘的耐用性和长期性能，因为如果绝缘受到损坏或安装不当，真空的完整性可能会受到影响。总之，高真空绝缘代表了绝缘技术的重要进步，提供无与伦比的热性能和能源效率。随着建筑行业向可持续实践不断发展，理解和实施高真空绝缘可能在塑造节能建筑的未来中发挥关键作用。通过采用这一创新解决方案，我们可以创造既舒适又功能齐全，同时也符合环保要求的空间。高真空绝缘的潜在好处不仅限于单个建筑；它们有助于更大范围内减少全球能源消耗和缓解气候变化影响的运动。