暖通空调工程设计方法与系统分析大作业.docx

1、暖通空调工程设计方法与系统分析大作业暖通空调工程设计方法与系统分析大作业请统计合肥地区的“采暖度日数”和“空调度日数”，分析其规律，对合肥地区居住建筑和公共建筑的采暖空调运行提出见解。答：采暖度日数：在国家行业标准夏热冬冷地区居住建筑节能设计标准（JGJ1342001）中，建筑物节能综合指标限值中的耗热量指标（qh）和采暖年耗电量（Eh）是根据建筑物所在地的采暖度日数（HDD18）确定的。该采暖度日数（HDD18）是一年中当某天室外日平均温度低于18时，将低于18的度数乘以1天，所得出的乘积的累加值。其单位为d。空调度日数：节能设计标准中，建筑物节能综合指标限值中的耗冷量指标（qc）和空调年耗

2、电量（Ec）是根据建筑物所在地的空调度日数（CDD26）确定的。其值为一年中当某天是室外日平均温度高于26C时，将高于26C的度数乘以1天，再将此乘积累加。其单位为Cd。我们取2009年1月1日-2009年12月31日的温度来计算度日数。日期（一月）最高温度C最低温度C平均温度C采暖度日数空调度日数14-4018024-7-220034-1216043-1117053-11170640216073-2117083-3018093-30180104-8-2200118-52160122-6-2200136-8-1190147-60180156-601801611-2414017100513018

3、122711019100513020936120211148100221348100233-6-2200243-8-2200256-70180268-231502710-431502812-341402910681003012481003112-16120合计4850日期（二月）最高温度C最低温度C平均温度C采暖度日数空调度日数11016120264513039261204115810051216120612810 807119108081471080914510801018110801121513501226121900132291620141359901510481001652414017

4、634140186241401954414020100513021121612022968100236451302474612025604140262011702730216028614140合计3040日期（三月）最高温度C最低温度C平均温度C采暖度日数空调度日数19261202603150341216047241405946120612061207101612081338180919311701020914401114710801211681001312581001414071101519311701622614401723101620182312180019251420002019914

5、4021211216202217111440231037110241428100251348100262161440271168100281068100291461080301641080311461080合计2630日期（四月）最高温度C最低温度C平均温度C采暖度日数空调度日数1134810021168100316611704131012605197135062271440721101620824816209241017101026111800112513190012261520001324172000142614200015291322001614111260172110162018261

6、4200019211920002021151800212611180022261520002322151800241815162025211217102622916202723111710282712200029251520003025162000合计610日期（五月）最高温度C最低温度C平均温度C采暖度日数空调度日数12418210022115180032511180042612190052615200062815220073015220083217240093318260010342228021131172400122217200013271822001422172000152916220

7、01616141530172413180018271822001928162200202215180021271521002231172400232016180024271420002522151800262615200027281622002830202500292821240030292024003131202600合计32日期（六月）最高温度C最低温度C平均温度C采暖度日数空调度日数13017240022420220033117240043121260053420270163018240073222280282519220092520220010312226001129242600122

8、8232600133321270114332328021531212600163423280217322528021834242903193626310520322630042135253004223524300423332428022435253004253526300426292527012725253004283324280229262324003025212300合计47日期（七月）最高温度C最低温度C平均温度C采暖度日数空调度日数129192400231232701332222701432242802533252903632262903732262903834263004934273

9、0041033263004113526300412322428021335273105143328300415342730041635273105173729330718382934081938283307203631340821372833072232273004232725260024302326002530242701263124280227272124002827222400292822250030262425003128232600合计093日期（八月）最高温度C最低温度C平均温度C采暖度日数空调度日数13023260023124280232623240042724260052925

10、27006292528027302528028302628029312628021028252600113124280212332529031332262903143226290315332630041633273004173226290318342831051936283206203627320621352630042235263105232824260024322528022534263004263526300427342530042832242802292517210030201518003123192100合计064日期（九月）最高温度C最低温度C平均温度C采暖度日数空调度日数1252

11、12300231222600331242802432242802533232802634242903732242802826212400925202300102929240011302025001224202200132919240014272024001521202000162420220017262224001824222300192821240020251922002123182000222616210023251922002429212500252822250026262124002725212300282820240029262023003026192200合计011日期（十月）最高

12、温度C最低温度C平均温度C采暖度日数空调度日数1291924002301924003291723004302417005301522006301522007261822008241922009211820001024172000112517210012231720001324162000142413190015249160016271420001726132000182411180019231418002025101800212813200022281622002328142100242713200025261420002626111800272215180028241318002923141

13、80030261722003125131900合计00日期（十一月）最高温度C最低温度C平均温度C采暖度日数空调度日数116111420212288031206100420613305216142062391600726162100826142000919141700101381060118679012814120133121401451313015603130160-20160171-3-1170186-50160196031302082511021904120221206100231528802419210602515510602611688027105880286241202942313

14、030936100合计2580日期（十二月）最高温度C最低温度C平均温度C采暖度日数空调度日数110-14120273511031026100412061005904120612061007957908878809106880101078801110897012957901353412014746100154231301662412017704120184-30160194-40160204-21150216-501602213-1610023120610024145106025814120264-21150273-20160286-41150298-14120309-24120316-22140合计3580全年采暖度日数为1732，空调度日数为217。合肥属亚热带湿润季风气候。全年气候特点是：四季分明，气候温和，雨量适中，春温多变，秋高气爽，梅雨显著，夏雨集中。年平均气温15.7度，降雨量近1000毫米，日照2100多个小时。