家用空調(diào)連接管規(guī)格以及電源線規(guī)格

1、連接管規(guī)格以及電源線規(guī)格統(tǒng)計表小1匹（23w）空調(diào)連接管長度（m）3/2.89外徑液管(mm)9.52*0.7氣管(mm)6.35*0.75最大距離高度（m）長度（m）電線電源線（數(shù)量長度線徑）1根-2米-3*1.5mm2控制線（數(shù)量長度線徑）1根-4米-5*1.0mm21（單冷1根-4.6米-3*1.0mm2）信號線（數(shù)量長度線徑）適用面積制冷適用面積（m2）1015制熱適用面積（m2）10131匹（26w）空調(diào)連接管長度（m）3/2.89外徑液管(mm)9.52*0.7氣管(mm)6.35*0.75最大距離高度（m）長度（m）電線電源線（數(shù)量長度線徑）1根-2米-3*1.5mm2控制線（數(shù)

2、量長度線徑）1根-4米-5*1.0mm2（單冷1根-4.6米-3*1.0mm2）信號線（數(shù)量長度線徑）適用面積制冷適用面積（m2）1217制熱適用面積（m2）1215小1.5匹（32w）空調(diào)連接管長度（m）3/2.89外徑液管(mm)12.7*0.75氣管(mm)6.35*0.75最大距離高度（m）長度（m）電線電源線（數(shù)量長度線徑）1根-2米-3*1.5mm2控制線（數(shù)量長度線徑）1根-4米-5*1.0mm2（單冷1根-4.6米-3*1.0mm2）信號線（數(shù)量長度線徑）適用面積制冷適用面積（m2）1620制熱適用面積（m2）16201.5匹（35w）空調(diào)連接管長度（m）3/2.89外徑液管(

3、mm)12.7*0.75氣管(mm)6.35*0.75最大距離高度（m）長度（m）電線電源線（數(shù)量長度線徑）1根-2米-3*1.5mm2控制線（數(shù)量長度線徑）1根-4.6米-3*1.5mm2信號線（數(shù)量長度線徑）1根-4.6米-2*0.75mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）16-25制熱適用面積（m2）17-23小2匹掛（43w）空調(diào)連接管長度（m）3.49/3.55外徑液管(mm)12.7*0.75氣管(mm)6.35*0.75最大距離高度（m）長度（m）電線電源線（數(shù)量長度線徑）1根2.2米-3*2mm2控制線（數(shù)量長度線徑）1根5米-3*2.0mm2信號線（數(shù)量

4、長度線徑）1根4.6米-2*0.75mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）3050制熱適用面積（m2）30502匹掛（50w）空調(diào)連接管長度（m）3.49/3.55外徑液管(mm)12.7*0.75氣管(mm)6.35*0.75最大距離高度（m）長度（m）電線電源線（數(shù)量長度線徑）1根2.2米-3*2mm2控制線（數(shù)量長度線徑）1根5米-3*2.0mm2信號線（數(shù)量長度線徑）1根4.6米-2*0.75mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）3050制熱適用面積（m2）30502.5匹掛（60-70w）空調(diào)連接管長度（m）3.92/4外徑液管(mm)16

5、.7*0.7氣管(mm)9.52*0.75最大距離高度（m）10長度（m）20電線電源線（數(shù)量長度線徑）1根3米-3*2.5mm2控制線（數(shù)量長度線徑）1根5米-3*2.0mm2信號線（數(shù)量長度線徑）1根5米-2*0.75mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）3050制熱適用面積（m2）3050小2匹柜（43w）空調(diào)連接管長度（m）3.49/3.55外徑液管(mm)12.7*0.75氣管(mm)6.35*0.75最大距離高度（m）10長度（m）20電線電源線（數(shù)量長度線徑）1根4米-3*2mm2控制線（數(shù)量長度線徑）1根5米-3*1.5mm2信號線（數(shù)量長度線徑）1根5米

6、-*0.5mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）3050制熱適用面積（m2）30502-2.5匹柜機(jī)（51-61w）空調(diào)連接管長度（m）3.92/4外徑液管(mm)16.7*0.7氣管(mm)9.52*0.75最大距離高度（m）10長度（m）20電線電源線（數(shù)量長度線徑）1根3米-3*2.0mm2控制線（數(shù)量長度線徑）1根5米-3*2.0mm2信號線（數(shù)量長度線徑）1根5米-2*0.75mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）3050制熱適用面積（m2）30503匹柜機(jī)（72w）空調(diào)（單項）連接管長度（m）3.92/4外徑液管(mm)16.7*0.7氣

7、管(mm)9.52*0.75最大距離高度（m）10長度（m）20電線電源線（數(shù)量長度線徑）1根3米-3*2.5mm2控制線（數(shù)量長度線徑）1根5米-3*0.75mm2（冷暖）1根6米-4*2.5mm2（單冷）信號線（數(shù)量長度線徑）1根5米-2*0.5mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）制熱適用面積（m2）3.5-4匹柜機(jī)（80-100w）空調(diào)（單項）連接管長度（m）4.92/5外徑液管(mm)19*0.8氣管(mm)12.7*0.75最大距離高度（m）10長度（m）20電線電源線（數(shù)量長度線徑）1根3米-3*2.0mm2控制線（數(shù)量長度線徑）1根5米-3*2.0mm2信

8、號線（數(shù)量長度線徑）1根5米-2*0.75mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）制熱適用面積（m2）3匹柜機(jī)（72w）空調(diào)（三項）連接管長度（m）3.92/4外徑液管(mm)16.7*0.7氣管(mm)9.52*0.75最大距離高度（m）10長度（m）20電線電源線（數(shù)量長度線徑）1根3米-3*2.5mm2控制線（數(shù)量長度線徑）1根6米-5*0.75mm2（冷暖）1根6米-2*0.75mm2（單冷）信號線（數(shù)量長度線徑）1根5米-3*0.5mm2（注：單冷空調(diào)沒有信號線）適用面積制冷適用面積（m2）制熱適用面積（m2）5匹柜機(jī)（120w）空調(diào)（三項）連接管長度（m）4.9

9、2/5外徑液管(mm)19.7*0.6氣管(mm)9.52*0.75最大距離高度（m）10長度（m）20電線電源線（數(shù)量長度線徑）1根3米-5*2.5mm2（冷暖）1根3米-5*1.5mm2（單冷）控制線（數(shù)量長度線徑）1根6米-5*1.5mm2（冷暖）1根6米-5*1.5mm2（單冷）信號線（數(shù)量長度線徑）1根6米-3*0.75mm2適用面積制冷適用面積（m2）制熱適用面積（m2）溫心提示：1、分體掛機(jī)（23-35w）以x系列掛機(jī)為例2、分體掛機(jī)（43-70w）以t6系列掛機(jī)為例3、分體掛機(jī)（23-35w）以x系列掛機(jī)為例urban traffic structure in the urba

10、n public transport system, rail traffic with a fast, large capacity, low pollution and high efficiency, become an indispensable part of urban traffic structure, is the contradiction between supply and demand of the growing metropolis, cities, effective means to meet the needs of urban traffic. the f

11、ollowing table is a rail transport and other modes of urban passenger transport capacity, transportation speed and resource consumption, and so on. comparison of urban passenger traffic characteristics table 5.1-2 traffic volume (human/h) transport speed (km/people) road area occupied (m2/people) sc

12、ope bike 2,000 10-15 3,000 short car 20-50 10-20 wide bus 6,000-9,000 1-2 40-60 0.25-0.5 from the metro light rail of 10,000-30,000 in long-distance line 3 more than 0,000 40-60 do not occupy an area both in terms of transport over long distances, transport efficiency, or from the level of resource

13、consumption and environmental pollution, rail transport is undoubtedly an effective means to solve the problem of traffic congestion in cities. especially in urban population strength enormous traffic demand on the route to ease traffic pressure, rail transportation has incomparable advantages. wash

14、ington, dc, area of 177km2, and a population of 600,000, is a united states political center. for the washington metro system united states second-busiest subway, second only to the new york subway, opened in 1976. current rail sizes for 5, station 86, total 171.6km, net annual passenger volume reached 223 million people. according to statistics, from 2000 to 2009 vehicle trip down 12.7%, bus travel has increased by 12%. objectives of the washington metro system boils down to the following