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教你怎么选择节能遮阳棚!

来源:http://www.jnjhpy.com/ 发布日期:2018-12-11 浏览:

  热冬冷区域门窗规划需统筹冬季保温文夏季遮阳,夏热冬暖区域门窗节能规划则首要应考虑夏季遮阳。
  The planning of doors and windows in hot-winter and cold-winter areas needs to be coordinated with the planning of thermal insulation in winter and shading in summer, while the energy-saving planning of doors and windows in hot-summer and Warm-winter areas should first consider the shading in summer.
  在夏热冬暖区域,经过修建外窗传入室内的热量中,占窗面积80%左右的玻璃得热是极高的,也即太阳辐射,其次是门窗缝隙空气渗透传热,再次是窗框所传热量。
  In hot summer and warm winter areas, the heat transfer of glass, which accounts for about 80% of the area of windows, is extremely high, that is, solar radiation, followed by air seepage and heat transfer in windows and doors, and again by the heat transfer of window frames.
  太阳辐射对修建能耗影响很大,其经过外窗因太阳辐射得热远比因温差得热来得大。因而,遮阳的挑选对夏季节能及其重要。本文所叙说的遮阳里,将遮阳分类为外遮阳、窗口中置遮阳及窗口内遮阳。
  The solar radiation has a great influence on the energy consumption of the building. The heat gained by the solar radiation through the outer window is much greater than that by the temperature difference. Therefore, the selection of shading is very important for energy saving in summer. In the sunshade described in this paper, the sunshade is classified as external sunshade, central sunshade in windows and inner sunshade in windows.
  外遮阳:
  Sun shading:
  窗外遮阳是一种有用的措施,它适用于各个朝向的窗户,一般运用活动遮阳,方法可以有遮阳卷帘、活动百叶遮阳等等。
  Out-of-window shading is a useful measure. It is suitable for windows with different orientations. Generally, movable shading is used, such as curtain shading, shutter shading and so on.
  外遮阳可以遮挡住简直所有的太阳辐射,这时候进入外窗的热量只要卷帘或是遮阳百叶吸收的太阳辐射能量想内传递的部分。
  External shading can shield almost all solar radiation. At this time, the heat entering the outer window only needs the part of solar radiation energy absorbed by the curtain or shading louver that wants to be transmitted inside.
  2.窗口中置遮阳:
  2. Shading in windows:
  窗口中置式遮阳的设施一般坐落双层玻璃的中间,和窗口及玻璃组合成为整扇窗户,有着较强的整体性,一般由工厂一体生产成型的。由于在玻璃内部,简直没接触到灰尘等,所以中置遮阳容易打理,一般损坏的几率也较低。
  The sunshade facilities in the middle of windows are usually located in the middle of double-layer glass. They are combined with windows and glass to form a whole window. They have a strong integrity and are generally manufactured by the factory as a whole. Because there is hardly any dust inside the glass, it is easy to handle the sunshade in the middle, and the probability of damage is low.
  但是这种遮阳虽然能遮挡透过玻璃的太阳辐射,但是无法阻挡玻璃和型材表面因太阳照耀而升高的温度。
  However, although this kind of shading can shield the solar radiation through the glass, it can not prevent the surface temperature of glass and profiles from rising due to the sun's illumination.
  由节能体会房的实验数据可知,在夏季太阳照耀下,在空气温度为35℃的环境下,铝合金型材表面温度高可达到52℃,此部分热量可直接传递进室内,大大添加了空调能耗。
  According to the experimental data of the energy-saving experience room, the surface temperature of aluminium alloy profiles can reach 52 (?) C under the sunshine in summer and the air temperature is 35 (?) C. This part of heat can be transferred directly into the room, which greatly increases the energy consumption of air conditioning.
济南阳光棚
  3.窗口内遮阳:
  Sun shading in the 3. window:
  内遮阳首要是依据住户的个人喜好挑选面料和色彩的,很少顾及到节能的要求。比较于其他方法,窗布遮阳更灵活,更易于用户依据季节气候变化来调节适合的开启方法,不易受外界损坏。
  Inner shading is mainly based on the individual preferences of households to select fabrics and colors, rarely taking into account the requirements of energy saving. Compared with other methods, window cloth shading is more flexible, easier for users to adjust the appropriate opening method according to seasonal climate change, and less vulnerable to external damage.
  首要方法有:百叶窗布、垂直窗布和卷帘等。材料则多种多样,有布料、塑料、金属、竹、木等。
  The primary methods are: shutter cloth, vertical window cloth and rolling curtain, etc. There are many kinds of materials, such as cloth, plastic, metal, bamboo, wood and so on.
  当采用这种方法的时候,太阳辐射穿过玻璃,使室内窗布本身受热升温。这部分热量实际上现已进入室内,有很大一部分将经过对流和辐射的方法,使室内的温度升高,从而大大添加空调能耗。
  When this method is used, solar radiation passes through the glass, heating the interior window cloth itself. This part of the heat has actually entered the indoor, a large part of which will pass through convection and radiation to raise the indoor temperature, thus greatly increasing the energy consumption of air conditioning.
  从以上比照可知,由夏季节能视点出发,节能效果好的应该是挑选外遮阳,能完结遮挡太阳辐射,更多济南阳光棚等相关内容可以点击咨询:http://www.jnjhpy.com
  From the above comparison, from the perspective of energy-saving in summer, the best energy-saving effect should be to select external shading, which can complete the shading of solar radiation, more Jinan sunshade and other related content can be clicked to consult: http://www.jnjhpy.com.
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