饱和水蒸气分压力和水气化潜热工具表

1、水和水蒸气热力性质表常用空气状态参数水比热容汽化潜热 C饱和水蒸气分压力P温度 TC=4171 毫米汞柱（mmHg ）=133.322 帕（Pa）1kcal =4.1868 kj8j/kg* 干球温湿球温相对湿水汽分pammHgkj/kgkcal/kg含湿量焓比容度度度压13.1g/58.5kj/0.86m3 /k0611.24.582500.6597.262520.2 65%2083pakgkgg13.9g/61.6kj/0.87m3 /k1657.14.932498.2596.682621.1 65%2211pakgkgg2705.95.292495.8596.112722.0 65%14

2、.7g/64.9kj/2345pa0.87m3 /kkgkgg15.6g/68.2kj/0.87m3 /k3758.05.692493.4595.542822.9 65%2487pakgkgg16.6g/71.7kj/0.88m3 /k4813.56.102491.1595.002923.8 65%2635pakgkgg17.6g/75.4kj/0.88m3 /k5872.56.542488.7594.43024.7 65%2792pakgkgg18.7g/79.1kj/0.89m3 /k6935.27.012486.3593.843125.6 65%2956pakgkgg19.8g/83.1

3、kj/30.89m /k71001.97.512484.0593.293226.5 65%3129pakgkgg81072.88.052481.6592.723327.3 65%21.0g/87.2kj/3310pa0.90m3 /kkgkgg22.3g/91.4kj/0.90m3 /k91148.08.612479.3592.173428.2 65%3501pakgkgg23.6g/95.9kj/0.91m3 /k101227.99.212476.9591.603529.1 65%3701pakgkgg25.0g/100.5kj0.91m3 /k111312.99.852474.5591.0

4、23630.0 65%3911pakg/kgg26.4g/105.3kj0.92m3 /k121402.510.522472.2590.473730.9 65%41.3pakg/kgg28.0g/110.3kj30.92m /k131497.711.232469.8589.903831.8 65%4362pakg/kgg141598.511.992467.5589.353932.7 65%29.6g/115.6kj4603pa0.93m3 /kkg/kgg31.3g/121.0kj0.93m3 /k151705.312.792465.1588.784033.6 65%48.6pakg/kgg1

5、61818.313.642462.8588.23171937.714.532460.4587.66182064.015.482458.1587.11192197.516.482455.7586.53温度汽化潜热 C饱和水蒸气分压力 PT1kcal =4.1868 kjpammHgkj/kgkcal/kg202338.517.542453.3585.96212487.318.662451.0585.41222644.419.832448.6584.84232810.021.082446.2584.26242984.622.382443.9583.72253168.723.772441.5583.

6、14263362.525.222439.2582.59273566.626.752436.8582.02283781.528.362434.4581.45294007.430.062432.0580.87304245.131.842429.7580.32314494.933.712427.3579.75324757.435.682424.9579.18335033.137.752422.5578.60345322.639.922420.2578.05355626.342.202417.8577.48365945.044.592415.4576.91376279.247.102413.0576.

7、34386629.549.732410.6575.76396996.652.482408.2575.19407381.155.362405.9574.64417783.858.382403.5574.07428205.261.542401.1573.49温度汽化潜热 C饱和水蒸气分压力 PT1kcal =4.1868 kjpammHgkj/kgkcal/kg438646.264.852398.7572.92449107.468.312396.3572.35459589.771.932393.9571.774610093.875.712391.5571.24710620.579.662389.1

8、570.634811170.683.792386.7570.054911745.088.092384.3569.485012344.692.592381.9568.91511297097.282379.5568.335213623102.182377.0567.745314303107.282374.6567.165415013112.612372.2566.595515752118.152369.8566.025616522123.932367.4565.445717324129.942364.9564.855818160136.212362.5564.275919029142.932360

9、.1563.706019933149.512357.6563.106120874156.572355.2562.636221852163.902352.8561.966322869171.532350.3561.366423926149.462347.9560.79温度汽化潜热 C饱和水蒸气分压力PT1kcal =4.1868 kjpammHgkj/kgkcal/kg6525024187.702345.4560.196626164196.252342.9559.596727349205.132340.5559.026828578214.352338.0558.426929854223.9223

10、35.6557.857031178233.852333.1557.257132551244.152330.6556.657233974254.832328.1556.067335450265.902325.6555.467436980277.372323.2554.897538565289.262320.7554.297640207301.582318.2553.697741908314.342315.7553.107843668327.542313.2552.507945490341.202310.7551.908047376355.352308.1551.288149327370.0023

11、05.6550.688251345385.122303.1550.098353431400.772300.6549.498455588416.952298.0548.878557818433.672295.5548.278660122450.952292.9547.658762502468.802290.4547.058864961487.252287.8546.438967500506.292285.3545.839070121525.952282.7545.21空调铜管规格尺寸主要应牌号品种状态外径壁厚执行标准用TP2轴线卷M4-22.23 0.3-1.5空调冰GB17791-996.35

12、-19箱T2蚊香盘Y/M0.5-0.7GB17791-99.050.32-0.TP2内螺纹 M 7-9.52 LTJ902-97 360.64-0.T2 导轴线卷M8-13.2电缆管LNB10.02-20027一匹的冷媒管是6.35-9.52 、一匹半的是 6.35-12.7 、两匹的是 9.52-12.7 、/6.35-12.7大于两匹的是 9.52/12.7-15.88、五匹是 9.52/12.7-19.05分转换：英制单位与国际单位转换1 英寸 =25.4 毫米 =8 分所以 1 分 =8/25.4=3.175毫米空调铜管理论重量不同管径的铜管其长度与重量之间的关系如果要精确计算公式：(D1 D2)* *d*L* *M/2 ，其中： D1铜管外径， D2铜管内径， d铜管壁厚， L铜管长度，铜管密度，M铜管单价，元 /KG(Ton) ；按以上公式计算很麻烦，而且工程报价不需要这么精确，一般报价都留有裕度。不同管径铜管的长度与重量之间的大致关系