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三种节能型门窗玻璃的性能大比拼

文章发布: 发表时间:2017-07-18 10:52:57

玻璃是重要的建筑资料,随着人们对建筑物装饰性请求的不时进步,玻璃在建筑业中的运用量也不时增大。但是,当今人们在选择建筑物门窗玻璃时,除了思索其美学和外观特征外,更注重其热量控制、制冷本钱和内部阳光投射温馨均衡等问题。

Glass is an important building materials, with the progress of people's requests for decorative buildings, the use of glass in the construction industry also increased. However, today people in the choice of building windows and doors, in addition to thinking about its aesthetic and appearance characteristics, but also focus on its heat control, refrigeration costs and internal sunshine projection warm balance and other issues.
对建筑门窗的能耗,有人形象地比喻为:每一扇非节能窗的能耗,相当于一盏数十瓦的长明灯经年累月的能量耗费。在这个对节能降耗请求越来越高的时期,由于外门窗玻璃的热损失是建筑物能耗的主要部分,因而运用可以有效节能降耗的新型玻璃,可大幅减少因采暖制冷所耗费的燃料,从而减少碳排放量。
The energy consumption of building doors and windows, some people liken to every fan of non energy saving window energy consumption, equivalent to one watt incandescent light ten month after month and year after year energy consumption. In this increasingly high demands on energy saving and consumption period, due to heat loss outside the glass doors and windows is the main part of the building energy consumption, so the use of the new glass can effectively save energy and can be substantially reduced by heating and cooling of fuel consumed, thereby reducing carbon emissions.
镀膜玻璃
Coated glass
Low-E玻璃又称低辐射镀膜玻璃,是在玻璃外表镀上多层金属或其他化合物组成的膜系列产品。其镀膜层具有对可见光高透过及对中远红外线高反射的特性,使其与普通玻璃及传统的建筑用镀膜玻璃相比,具有优良的隔热效果和良好的透光性。普通浮法玻璃的辐射率高达0.84,当镀上一层以银为根底的低辐射薄膜后,其辐射率可降至0.15以下。用Low-E玻璃制造建筑物门窗,可大大降低室内热能向室外的传送,到达理想的节能效果。
Low-E glass, also known as Low-E coated glass, is a multi-layer film of metal or other compounds on the surface of the glass film products. The coating layer has the advantages of high transmittance to visible light and high reflection to middle and far infrared rays, and has excellent thermal insulation effect and good light transmittance compared with common glass and traditional architectural coated glass. Ordinary float glass radiation rate of up to 0.84, when plated on a layer of silver based low radiation film, the radiation rate can be reduced to less than 0.15. Building doors and windows with Low-E glass, can greatly reduce indoor heat transfer to the outside, to achieve the desired energy-saving effect.
Low-E玻璃对太阳光中的可见光有较高的透射比,可达80%以上,而反射比则很低,这使其与传统的镀膜玻璃相比,光学性能大为改观,能营造出更为温和、温馨的光环境。
Low-E glass has a high transmittance of visible light in sunlight, can reach more than 80%, while the reflection ratio is very low, which compared with the traditional coated glass, optical performance greatly improved, can create a more gentle and warm light environment.
真空玻璃
Vacuum glass
真空玻璃是新型产品,它用恰当散布的微粒支柱为距离,间隙层只要0.1~0.2毫米,空腔内抽真空无气体,真空度到达0.1帕以上。作为新一代节能玻璃,它具有更好的隔热、保温性能,其保温性能是单片普通玻璃的4倍左右;由于真空玻璃热阻高,具有更好的防结露、结霜性能,所以对严寒地域的冬天采光极为有利。
Vacuum glass is a new product, it is appropriate to spread the particle pillars for the distance, the gap layer as long as 0.1~0.2 mm, vacuum cavity without gas, vacuum reached 0.1 PA. As a new generation of energy-saving glass, it has better heat insulation, thermal insulation, heat preservation performance is about 4 times the ordinary monolithic glass; the vacuum glass with high thermal resistance, anti condensation, frost performance better, so the cold winter region lighting is very favorable.
智能玻璃
Smart glass
为处理不同气候地域、不同时节对玻璃隔热性能的不同请求,美国开端研讨智能玻璃,这种采用电致变色原理工作的智能玻璃经过长期的实验研讨,已正式投入消费,这让玻璃也进入了智能时期。
For different seasons in different climatic regions and different processing requests for glass insulation performance, the United States began to study smart glass, the work principle of the intelligent electro photochromic glass through experimental research for a long time, has been officially put into consumption, which makes the glass into the smart era.
电致变色玻璃是一种新型的功用玻璃,这种由根底玻璃和电致变色系统组成的安装,应用电致变色资料在电场作用下而惹起的透光(或吸收)性能的可调性,可完成由人的意愿调理光照度的目的,同时,电致变色系统经过选择性地吸收或反射外界热辐射和阻止内部热扩散,可减少建筑物在夏季坚持凉快、冬季坚持暖和而必需消耗的大量能源。
Electrochromic glass is a kind of new functional glass, which consists of glass and electrochromic system basic installation, application of electrochromic materials in the electric field caused by light (or absorption) performance of adjustable, can be completed by the wishes of the people of conditioning illumination, at the same time, electrochromic by selectively absorbing or reflecting external radiation and prevent internal heat diffusion, can reduce a building in summer and winter to warm and cool to require a great deal of energy consumption.