飽和水蒸氣分壓力和水氣化潛熱工具表

1、水和水蒸氣熱力性質(zhì)表常用空氣狀態(tài)參數(shù)溫度T飽和水蒸氣分壓力P1 毫米汞柱(mmHg) =133. 322帕(Pa)汽化潛熱clkcal=4. 1868kj水比熱容04178j/kg*CPammHgkj/kgkcal/kg干球溫度濕球溫度相對(duì)濕度含濕量熔水汽分壓比容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溫度T飽和水蒸氣分壓力P汽化潛熱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溫度T飽和水蒸氣分壓力P汽化潛熱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溫度T飽和水蒸氣分壓力P汽化潛熱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 冷水計(jì)算溫度區(qū)域省、巾、自治區(qū)、行政區(qū)地面水T地下水七區(qū)域有、市、白泊區(qū)、行政區(qū)地面水K地下水上東北黑龍江46 70東南江蘇偏北410-15吉林46-10大部5

12、15 -20遼寧大部46-10江西大部515-20南部410 15安徽大部515-20華北北京410-15福建北部515 -20天津410-15南部10-1520河北北部46-10臺(tái)灣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湖北東部515 -2。內(nèi)等46-10內(nèi)部715 20西北陜西偏北46-10湖胸東部匚15 -2()大部410-15西部715 -20會(huì)嶺以國(guó)715 -20廣東、港澳10-1520海南IS 2017，22甘肅南部410-15西南第廢715 *20泰領(lǐng)以南715 -20貢州715-20青海偏東410-15四川

13、大部?15-20亍夏-偏東4610云南大部715-20南部J.-41015南部10-1520一-C1締510 TI南前12烏瞥木齊812東南j上海410-15廣四大部10-1520上海515 -20偏北1715 20浙江515 -20四版一5空調(diào)銅管規(guī)格尺寸牌號(hào)品種狀態(tài)外徑壁厚主要應(yīng)用執(zhí)行標(biāo)準(zhǔn)TP2T2軸線卷M4-22.230.3-1.5空調(diào)冰箱GB17791-99蚊香盤(pán)Y/M6.35-19.050.5-0.7GB17791-99TP2內(nèi)螺紋M7-9.520.32-0.36LTJ902-97T2導(dǎo)軸線卷M8-13.20.64-0.7電纜管LNB10.02-2002一匹的冷媒管是6.35-9.52、一匹半的是6.35-12.7、兩匹的是 9.52-12.7、/6.35-12.7大于兩匹的是9.52/12.7-15.88、五匹是 9.52/12.7-19.05分轉(zhuǎn)換：英制單位與國(guó)際單位轉(zhuǎn)換1英寸=25.4亳米=8分所以1分=8/25.4=3.175亳米空調(diào)銅管理論重量不同管徑的銅管其長(zhǎng)度與重量之間的關(guān)系如果要精確計(jì)算公式：(D1D2)* n *d*L* P *M/2,其中：DI銅管外徑，D2銅管內(nèi)徑，d一銅管壁厚，L一銅管長(zhǎng)度，P-銅管密度，M一銅管單價(jià)，元/KG(Ton)： 按以上公式計(jì)算很麻煩，而且工程報(bào)價(jià)不需要這么