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温度T饱和水蒸气分压力P1 毫米汞柱(mmHg) =133. 322帕(Pa)汽化潜热clkcal=4. 1868kj水比热容04178j/kg*CPammHgkj/kgkcal/kg干球温度湿球温度相对湿度含湿量熔水汽分压比容0611.24.582500.6597.2625c20.2七65%13.1g/kg58.5kj/kg2O83pa0.86m3/kg1657.14.932498.2596.6826c21.ir65%13.9g/kg61.6kj/kg221Ipa0.87m3/kg2705.95.292495.8596.1127C22.0C65%14.7g

2、/kg64.9kj/kg2345pa0.87m3/kg3758.05.692493.4595.5428c2291c65%15.6g/kg68.2kj/kg2487pa0.87m Vkg4813.56.102491.1595.0029c238C65%16.6g/kg71.7kj/kg2635pa0.88m7kg5872.56.542488.7594.430C247C65%17.6g/kg75.4kj/kg2792pa0.88m3/kg6935.27.0124863593.8431c256c65%18.7g/kg79.1kj/kg2956pa0.89m3/kg71001.97.512484.059

3、3.2932 c265C65%19.8g/kg83.1kj/kg3129pa0.89m3/kg81072.88.052481.6592.7233c273C65%21.0g/kg87.2kj/kg3310pa0.90m3/kg91148.08.612479.3592.1734 c28.2，C65%22.3g/kg91.4kj/kg3501pa0.90m3/kg101227.99.212476.9591.6035 c29.1 C65%23.6g/kg95.9kj/kg3701pa0.91m3/kg111312.99.852474.5591.0236 c30OC65%25.0g/kg100.5kj/

4、kg391Ipa0.91m3/kg121402.510.522472.2590.4737 C309C65%26.4g/kg105.3kj/kg41.3pa0.92mVkg131497.711.232469.8589.9038c3L865%28.0g/kg110.3kj/kg4362pa0.92mVkg141598.511.992467.5589.3539C327c65%29.6g/kg115.6kj/kg4603pa0.93m3/kg151705.312.792465.1588.7840c336C65%31.3g/kg121 .Okj/kg48.6pa0.93m3/kg161818.313.6

5、42462.8588.23171937.714.532460.4587.66182064.015.4S2458.1587.11192197.516.482455.7586.53温度T饱和水蒸气分压力P汽化潜热C lkcal=4.1868kjCPammHgkj/kgkcal/kg202338.517.5424533585.96212487.318.662451.0585.41222644.419.832448.6584.84232810.021.082446.2584.26242984.622.382443.9583.72253168.723.772441.5583.14263362.525.2

6、22439.2582.59273566.626.752436.8582.02283781.528362434.4581.45294007.430.062432.0580.87304245.131.842429.7580.32314494.933.7124273579.75324757.435.682424.9579.18335033.137.752422.5578.60345322.639.922420.2578.05355626.342.202417.8577.48365945.044.592415.4576.91376279.247.102413.0576.34386629.549.732

7、410.6575.76396996.652.482408.2575.19407381.155.362405.9574.64417783.858382403.5574.07428205.261.542401.1573.49温度T饱和水蒸气分压力P汽化潜热C lkcal=4.1868kjCPammHgkj/kgkcal/kg438646.264.852398.7572.92449107.468312396.3572.35459589.771.932393.9571.774610093.875.712391.5571.24710620.579.662389.1570.634811170.683.79

8、2386.7570.054911745.088.0923843569.485012344.692.592381.9568.91511297097.282379.5568.335213623102.182377.0567.745314303107.282374.6567.165415013112.612372.2566.595515752118.152369.8566.025616522123.932367.4565.445717324129.942364.9564.855818160136.212362.5564.275919029142.932360.1563.706019933149.51

9、2357.6563.106120874156.572355.2562.636221852163.902352.8561.966322869171.532350.3561.366423926149.462347.9560.79温度T饱和水蒸气分压力P汽化潜热C lkcal=4.1868kjCPammHgkj/kgkcal/kg6525024187.702345.4560.196626164196.252342.9559.596727349205.132340.5559.026828578214.352338.0558.426929854223.922335.6557.857031178233.8

10、52333.1557.257132551244.152330.6556.657233974254.832328.1556.067335450265.902325.6555.467436980277.372323.2554.897538565289.262320.7554.297640207301.582318.2553.697741908314.342315.7553.107843668327.542313.2552.507945490341.202310.7551.908047376355.352308.1551.288149327370.002305.6550.688251345385.1

11、22303.1550.098353431400.772300.6549.498455588416.952298.0548.878557818433.672295.5548.278660122450.952292.9547.658762502468.802290.4547.058864961487.252287.8546.438967500506.292285.3545.839070121525.952282.7545.21表6 2.1 冷水计算温度区域省、巾、自治区、行政区地面水T地下水七区域有、市、白泊区、行政区地面水K地下水上东北黑龙江46 70东南江苏偏北410-15吉林46-10大部5

12、15 -20辽宁大部46-10江西大部515-20南部410 15安徽大部515-20华北北京410-15福建北部515 -20天津410-15南部10-1520河北北部46-10台湾10 -1520大部410-15中南：河南北部410-15山西北部4675南部515 -20大部410 -15湖北东部515 -2。内等46-10内部715 20西北陕西偏北46-10湖胸东部匚15 -2()大部410-15西部715 -20会岭以国715 -20广东、港澳10-1520海南IS 2017，22甘肃南部410-15西南第废715 *20泰领以南715 -20贡州715-20青海偏东410-15四川

13、大部?15-20亍夏-偏东4610云南大部715-20南部J.-41015南部10-1520一-C1缔510 TI南前12乌瞥木齐812东南j上海410-15广四大部10-1520上海515 -20偏北1715 20浙江515 -20四版一5空调铜管规格尺寸牌号品种状态外径壁厚主要应用执行标准TP2T2轴线卷M4-22.230.3-1.5空调冰箱GB17791-99蚊香盘Y/M6.35-19.050.5-0.7GB17791-99TP2内螺纹M7-9.520.32-0.36LTJ902-97T2导轴线卷M8-13.20.64-0.7电缆管LNB10.02-2002一匹的冷媒管是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亳米=8分所以1分=8/25.4=3.175亳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：(D1D2)* n *d*L* P *M/2,其中：DI铜管外径，D2铜管内径，d一铜管壁厚，L一铜管长度，P-铜管密度，M一铜管单价，元/KG(Ton)： 按以上公式计算很麻烦，而且工程报价不需要这么