2022-4-14 10:46| 发布者: steelfu4mo| 查看: 1110| 评论: 0 |原作者: 佛山万庆物资
彩钢屋面光伏发电项目属于对已有建筑物彩钢屋面的改造项目，因而建筑物的屋面形式、建筑物的结构形式、光伏阵列的布置形式及光伏组件本身的形式，以上条件的多样性决定了屋面光伏支架的形式多种多样。屋面的形式及建筑物的结构形式对光伏支架的工程造价影响较大。一般来说，屋面的防水等级越高，屋面防水层不外露，屋面的活荷载越大及建筑物整体结构较好、承载能力较强的屋面，光伏支架的工程造价越低，反之，工程造价越高。
Color steel roof photovoltaic power generation project belongs to the renovation project of the existing building color steel roof, so the roof form of the building, the building structure form, the layout form of photovoltaic array and the form of photovoltaic module itself, the diversity of the above conditions determines the various forms of roof photovoltaic bracket.The form of the roof and the structure of the building have a great impact on the engineering cost of the photovoltaic bracket.Generally speaking, the higher the waterproof level of the roof, the roof waterproof layer is not exposed, the greater the living load of the roof and the overall structure of the building, strong bearing capacity of the roof, the lower the project cost of photovoltaic support, on the contrary, the higher the project cost.
目前彩钢屋面多为坡屋面，常见的坡度为5%和10%。屋面板为压型钢板或压型夹芯板，下部为檩条，檩条搭设在门式钢架等主要支撑结构上。在国内，此种类型的屋面安装光伏电站实例较多。对于此种屋面，光伏组件可沿屋面坡度平行铺设，也可以设计成一定倾角的方式布置。上部支架可通过不同的连接件、紧固件与屋面承重结构连接。
At present, the color steel roof is mostly slope roof, the common slope of 5% and 10%.The roof panel is pressed steel plate or pressed sandwich plate, the lower part is purlin, purlin is mounted on the main support structure.In China, there are many examples of this type of roof installation of photovoltaic power station.For this kind of roof, photovoltaic modules can be laid in parallel along the roof slope, or can be designed at a certain Angle.The upper bracket can be connected to the roof load-bearing structure through different connections and fasteners.
彩钢瓦实际上是属于彩钢板的一种，只是彩钢瓦主要是用于屋面的建材，一般都是单层的彩钢板。而彩钢板是一个非常大的类别，有单层和夹芯两种，可用于屋面、墙面、隔墙板、吊顶和其他建材等，用途非常广泛。
Color steel tile is actually a kind of color steel plate, but the color steel tile is mainly used for the building materials of the roof, it is generally a single layer of color steel plate.And color steel plate is a very large category, there are single layer and sandwich two kinds, can be used for roof, wall, partition board, ceiling and other building materials, the use is very wide.