《常用灯具的利用系数表》由会员分享,可在线阅读,更多相关《常用灯具的利用系数表(11页珍藏版)》请在金锄头文库上搜索。
1、附 录1附录一 部分灯具的利用系数表表 1 裸单管荧光灯利用系数有效顶棚反射比 t70 50 30有效墙壁反射比 q50 30 10 50 30 10 30 10室形系数 i 利用系数 KU%0.60.81.01.251.52.02.53.04.05.02734384246515558636522293337414650535760182529333441454853562632363942475157576021283135384247495355182428313439434550522026313336404446505217232730333741434550表 2 带反射罩式多管荧光
2、灯利用系数顶棚 Pt 70 50 30墙壁 Pq 50 30 10地面 Pd 30 10 30 10室形系数 i 利用系数 KU%0.60.70.80.91.01.11.251.51.752.02.252.53.03.54.05.036404447505357616568707275788082343842454750535760626465676970722933363942444852545759606365666925293335384043475154565760626466表 3 乳白玻璃半圆球灯利用系数Pt 50 70Pq 30 50 30 50Pd 10 30 10 30 10
3、30 10 30附 录2i 白炽灯 100W 、200W、 300W,K U%0.60.70.80.91.01.11.251.501.752.02.252.53.03.54.05.013161820212224262829313233353638141719212223252830313234363739411620222425262830323334353738394117202224262729313335363739404144141821222425272931323335373840421519222325272931333537384142444718222426272930333
4、43637384042434419232528293133353839414244464850表 4 花灯照明灯具的光通利用系数Pt 50 70Pq 30 50 30 50Pd 10 30 10 30 10 30 10 30i 白炽灯 100W 、200W 、 300W,K U%0.30.40.50.60.70.80.91.01.251.501.752.03.04.05.09121418222323283338434655616491215182224272935404549606470141821242830333742465053606467141922262932353844495356
5、65697391217212427293137434852657173101418212427303340465257707882141924283135394247525760707478152126313537414451576266778588表 5 花灯灯具本身的利用系数 KU%吸顶组装灯具灯具配光特性灯具组装结构简单,组装数量在 3 个以下时灯具组装结构一般,组装数量在 49个时灯具组装结构复杂,组装数量在 10 个以上时组装数量在 9 个以下时组装数量在 10个以上时漫射配光灯具 95 85 65 半反射配光灯具 90 80 50 反射配光灯具 80 70 40 80 70附 录3
6、注: 1.漫射配光灯具用乳白玻璃制成的包合式灯具。2.半反射配光灯具用乳白或磨砂玻璃制成的向上开口的灯具。3.反射配光灯具用不透光材料制成的向上开口的灯具。二、部分灯具单位面积安装功率表 6 深照型工厂灯单位面积安装功率(W/m 2)白炽灯照度(lx)计算高度( m)房间面积(m 2) 5 10 15 20 30 4068253535505065659090135135250250500500 以上4.23.53.02.62.21.91.71.47.26.05.04.43.83.32.82.5108.47.06.25.34.63.93.412.810.89.18.06.85.85.14.418
7、151311.5108.27.26.2231916.714.712.510.39.17.881250707010010013013020020030030060060015001500 以上3.73.02.52.11.81.61.41.26.35.34.43.83.22.82.42.28.97.56.25.34.53.93.33.011.59.78.06.95.85.04.33.171512108.2765.222.11915.51310.69.07.76.8表 7 带反射罩荧光灯单位面积安装功率(W/m 2)荧光灯照度(lx)计算高度( m)房间面积( m2) 30 50 75 100 15
8、0 2002310151525255050150150300300 以上3.22.72.42.11.91.85.24.53.93.43.23.07.86.75.85.14.74.510.48.97.76.86.35.915.613.411.610.29.48.9211815.413.612.511.834101515202030305050120120300300 以上4.53.83.22.72.42.11.97.56.25.34.53.93.43.211.39.38.06.85.85.14.81512.410.697.76.86.3231915.913.611.610.29.5302521.
9、118.115.413.512.5表 8 配照型工厂灯单位面积安装功率(W/m 2)白炽灯照度( lx)计算高度(m)房间面积( m2) 5 10 15 20 30 401015 3.3 6.2 8.4 10.5 14.3 17.9附 录4231525255050150150300300 以上2.72.32.01.81.75.04.33.83.43.26.85.95.34.74.58.67.36.86.05.511.49.58.67.87.314.311.9109.59.034101515202030305050120120300300 以上4.33.73.12.52.11.81.77.36.
10、45.54.53.83.32.99.68.57.26.05.14.44.012.110.58.97.36.35.55.016.213.812.4108.37.36.82017.615.212.410.39.38.6461017172525353550508080150150400400 以上5.24.13.43.02.42.01.71.58.66.85.85.04.13.32.82.511.49.07.76.85.64.63.93.514.311.49.58.36.85.85.04.52015.713.311.49.58.36.86.325.620.717.414.711.910.08.68.
11、068253535505065659090135135250250500500 以上4.33.42.92.52.21.81.51.46.95.74.94.33.73.02.62.49.17.96.86.25.14.23.63.211.710.08.77.86.55.44.64.016.614.712.410.98.67.36.55.521.718.415.713.811.29.38.37.3表 9 伞型灯单位面积安装功率( W/m2)(搪瓷罩或玻璃罩软线吊灯)白炽灯照度( lx)计算高度(m)房间面积( m2) 5 10 15 20 402310151525255050150150300300
12、 以上2.62.21.81.51.41.34.63.83.22.72.42.26.45.54.64.03.43.27.76.75.84.84.24.013.511.29.58.27.06.5341015152020303050501201203002.82.52.21.81.51.35.14.53.83.42.82.36.96.15.34.63.93.38.67.76.75.74.84.11513.111.29.47.86.5附 录5300 以上 1.2 2.1 2.9 3.6 5.8461017172525353550508080150150400400 以上3.42.72.32.11.81.51.31.15.94.84.13.63.12.62.21.87.96.55.64.94.33.63.02.59.57.87.06.25.44.33.62.919.315.41310.89.17.46.25.6附 录6三电缆电线载流量表 10 聚氯乙烯绝缘电线穿钢管敷设的载流量(A) 附 录7表 11 聚氯乙烯绝缘电线穿阻燃硬塑料管敷设的载流量(A)附 录8表 12 橡皮绝缘电线穿钢管敷设的载流量( A)附 录9表 13 橡皮绝缘电线穿阻燃硬塑料管敷设的载流量(A)附 录10表 14 聚氯乙烯绝缘电线明敷设的载流量( A)表 15 聚氯乙烯绝缘电力电缆在空气中敷设的载流量(A)附 录11