ʩ
1 ڱ̹ڽַʩڼĹص㣬Ļ2ͬʩ𣬱̲ȡֶʩķ׶νбʩ
2 ȽT1T5ΣT19T22νйۿڡܵװӵȹʩʱգѹܵʱ
3 ٽT5T19ΣT20T29ΣT21T21-6μZ121ʩӹۿڡܵװӡѹ
4 пʩȫߴѹ鹴ͷĹʩ
5 ҹ˾Ŀʩܵװֹܺ3    ҵȼܵ
6 ʩ֯ͼ
7 ʩƻ磺ͼ
8 ʩͶƻͼ
9 ʩ豸߰ţͼ
10 ʩϰţͼ
ġҪʩ뼼ʩ
1 ʩ׼
1.1 ǰĿ֯ȫʩʿԱѧϰͼֽ淶̣ȷÿ˵ĹΡ
Ϲص㡢ֳҳʩп⣬ּס
1.2ʵмƣɹù̼ලվվලʩҪϸִ412315ļҪִм̣ʵǰСºȫơ
1.3ԲμʩרҵҵԱмѵֳ֤ϸڣͬʱҪƶҵָ飬ȷĹղʩвĶ
1.4͸ֹܵʩŸϣ̾ϸ񣬷Ҫ󣬷Ϲ淶Ҫ㰲װҪͰȫ涨ٽйܵװʩ˳С
1.5ùܱꡢܼբȲϣ涨գи飬óͷ֤ڲúӳʼ̿ȫ̶Ҫǿ
1.6ְаȫʩʩ
1.7ʩǰ޺ã豸͵豸
2 ʩ
2.1̹ߵȫȫվ궨λĿ    ֯ˡ
2.2̲ûڿۣ˹۵ʩֳʩ꼾ʩص㣬̲ȡֶʩле豸ץʩֹڹݲۡ
2.3ǰ̽ӣԿ۶ʡϸ飬ȷʩֿ߰ȫ
2.4ǰʩԱ֣ϸ潻ԣ۵׸̣߳ߴ缰ֿ¹ࡢ̡߳򼰱ʩ
     ʱһҪֳ20cmԭ״˹ۣ֤۵ԭ״Ŷ
2.5̿ȳ3m۱¶Ϊ1:0.5ŨС3mĹ۱¶Ϊ1:0.33۵׿1300mm߶Σ
2.6ϿڿʱҪܳţľΪ205cmȲ5mˮƽźᶥŲ20ָҼ಻2mָ֮亸ι̣֧ű뾭ȫϿɺ󷽿ɽ²ʩ
2.7ʩڼ䣬ۺ輰ʱۺµʩ粻ܽµӦ۵Ԥ20cmΪ㡣
2.8̵شӺϲʩֳڶԻǽ׽нͨģԼ֧гŵѶȣ̹ܴʱбǿȡնȺȶԼ㣬ȷʩȫ
2.9
     ǻʵȱﵽ95ϣλ·ҪܵҪͬʱУ߲20cmҪܵ²͹ܿڹӲλĺʵܵ50cmΧẻѹʵϻеѹҪֶ䡢ֲ㺻ʵ20cm㡣
2.10T19T21Σ׮0893.78~0+947.78ԽǽΣ׹ܣ1800ȫ54m׹ܼ龮ڱˣҪƺ͹λҪʩҪݣ
2.11ڿǰҪ̽ʵ״ȼ߸̣߳ɱȼ˾ʩʩǰҪʱȼ˾ϵҪȼ˾ʩҪȷ߰ȫ
2.12T18׮0863.52ʼ򱱾Ϊߡѹȫ۷1.0mҪ֤۵׿㾻ͬʱҪ̶ںӲҪ
2.13ֱܶι̶ڹӲá    ιӣߴΪ1700600500˳߲ۿ600mmֱ߲۳1700mmǰ۳300mmں۳900mm500mm֧    ͹ӣߴΪ12001700500Ҫ֤ӲĹռ䣬֤ʩȫ
2.14ʩ뾭ۺϸ󷽿ɽµʩܵʩעⱣ֤߸Сڹ涨ĺȣ޲ʱڹﲻ涨ʱҪʱƲϵȡʵʩ
2.15ֿߺᴩʱȡָ֣۸ָͺѡҪǿȡնȡȶԼ㡣
3 ȼֹʩ
3.1вҪڹܲġܼբְ壨ãѹ°ã˨ã˿ϵȡ
      вҪ뱨ҵϿͬʹá
      в϶ϸ֤顣
      Ҫݹ淶ҪԲϽա
      ơ涨ҪҪϽи顣
3.2̹ܲļܼɼ׷ȼ˾Ͽƣ̸ߡѹȼܵӸֹܣΪ5298529104267
      Ϊ
3.3Űҵƹ涨Ҫ󣬲DN400ĴԹųȼר򷧼DN80  pg1.6Mpa򷧡
      򷧰װǰҪ顣
3.4̹ܲķɾϿɵרҵʩӳе̹ܵûúǿ0+893.78-0+947.78Σ54m׹ܶΣûúؼǿ
3.5̹ܲĳǰҪйܲĺϸ֤ʻ鵥ϸ֤ܴѹϸ¼ϣ5KVǽȫĳǰ飬׷պϸ񷽿ɳʹá
3.6ѳķ䡢װֳܡ¹ܡװԿڣֱȫУҪǿԷܵĳƷԲ𻵵ķҪʱ޲
      ֮ǰҪȫߵķٴȫ⡣
3.7ܵװ֮ǰҪɵʩмպϸܽйܵװܲӦϸ󷽿¹ܣ¹֮ǰӦܲģԱÿʩΣÿܽھߴ硢ܡͼԼٺƶ̽ڳȣֹ˵غ󣬸ͼжָλãԼֳΰ˹ͷʡ
3.8̲òתںӣ˫²ۣ¹̶ںӵķδɲʱɲϺӣγɺ󣬼ʱ¹ܣʱºӹ̶ڣʱգʱԼӿʩȣ꼾ʩӰ졣
3.9̲16t¹ܣ¹ʹרõ׼ʹø˿ֱӵܣܲĽϳ20ףҪҺģ׹ܲģƽȣţȷá
3.10ܵԿǰ޿ڣʹܶ¿ڡǶȡ۱ߵȾϽͷߴҪ󡣱̲600V¿ڡ50۱1.0~2.0mm޿ںҪŴ
3.11̲רõܡԿڣԿȹߡ֧Ҫ֧ι̣Կ3tӵȷڹܿڣ򺸷ӦڹܵСڼ޵ϰԲ450λãܿڲλڹܿݺ900Ϊλá
        Կڼ϶12mm̶ںҪϿڼ϶¿ڼ϶0.5mmõóĵҪֱܵ˳Ⱥ͸̡߳
3.12ڵƽԿڼ϶Ҫ󣬹ʵøְ߿ԿܶˣֱҪ󣬴ƫС1.0mmԿڼ϶ʹƫٴ20mС߼ֱܵ˳ȣˮ׼Ǽ߸̣߳ƫϴӦеֱﵽҪΪֹ
3.13ܵװﵽҪҪܵι̣жλܵװʱǿԿڣ״̬±ֹܵȶԣ⺸вӦԱ֤ӹԺʹúԴﵽЧ
3.1454m׹ܰװʩص㲿λҪʹרСйܵ䣬֧ܵװҪϸҪʩ龮׼ͼ涨ʩ
3.15׮0525.47ԤDN400ѹȼ96mʩʱҪ֤ùߵλõ׼ȷԣ֤ȫ롣
3.16ڱ̲÷ֶʩķǰҪʱй߲Ҫ֤߲ɹ׼ȷԣϵԡ
3.17ܵװмϣʱձֿĹܿڣչʱܶʱ£ȷڲ
3.18򷧰װǰҪۼӦɰۡסơƤȱݣҪɿ޿ɬ󣬲涨ѹ©顣
        բװǰҪڵƬ
3.19װʱʹֱΪװص㣬ʹõװҪעⷽԣҪ֤ܵߴֱŰװʹܵӦ
3.20װǰҪ鷨ܷ漰ܷƬıӰܷܵ˺ۡȱȱݣļγߴҪ뷧ĳߴͬ
        ƽ涼ܵӣܲĲ23ȣΪ1.0ĸĺȣܲһ¡ܲĺӣֱȣ0.5mm˨λƫԣ0.3mmװƽжС0.5mm
3.21ѡ˨뷧ƥ䣬ȫλڷͬһ࣬豸һ࣬TԳƷšĸҪֶšһššҪʾš˨¶Ϊ23ݾࡣ
        뷨ĵһڶڣ˨̺󷽿ʩ
3.22̶ԣͨͷ١ˣͨǿ㲻Ӷ̽ڵĹ涨ҪעھڲӶ̽ڡ
        ԤƹܼʱҪ֤ں촦ףκλÿס
4 ȼֹܵ
4.1̸ֹܲΪQ235°ΪQ235A
4.2̸ֹܺרҵӳе䱸1еʦ𹤳̼2ʦ𺸽ӹ칤4߼ιλרҵԱ1ˡ
4.3̵纸źŰ䷢ѹӺϸ֤Уڸӡź͹ܵλͼӦ
4.4ǰҪܵԿ͹ܵ¿ҪϹ涨Ҫ¿ڼӹҪӰ㣬͹ƽĥƽ¿20mmƤۡʡˮȣҪʽ
4.5豸
      ZX7400ST        ֹ벻
      BX1300            
      ˿    H08Mn2SI        E4303
4.6ӷֹ棬㺸ֶλ׺溸̶ȫλúӹλתƽλ
      벻ײڶӣֻڶӡ
4.7ӵѡ
      ͺ        ֱmm        ӵA
      H08Mn2SI          2.5                     100110
          E4303             3.2                       90110
           E4303            4.0                     140180
4.8λ
      ̦529426ܲģλ̶5㣬ÿ60mmλҪĥɻΣʽӡ
4.9
      úʱҪ麸ǷƺŹ񣬲ܳϸ˵涨ɣרúͲڣȡɱȡʩʱ䲻˳2Сʱ
4.10벻зĵطҪΧʩٷӰ졣
4.11˳
        ӵĹ̶ںӷԲֱԲʩ𺸵Ҫֱ10mmǰԲ6λ˳ʱ뾭912λջԲ6λʱ뾭3㵽12ջ𺸻βһڶܴӳȲС10mmҪԲ
4.12׺
        һ׺ȷĹؼʼʱ¿ӦںĸϴԳ绡Ԥȣ¿ڸۻʱѺ˿¿ڵײģ绡͸۱γСܿף˵Ѻ͸۳γɣںУ˿ֹ֤ڰδۺϣӦ˹ֹ࣬׹סƽΣٶȿʵӿ죬͹ȱݣÿκע⽫ֹӴסͷʱȽӷܳغ510mmͷҪڻӲλĥɻΣȻӡǰԲҪ𺸴βԤб²ĥãԱ֤ԲõƽĽͷ
        ԲԽߺȰԤбͷ͸ʩϷͷʱҪ绡¿ѹͣȻ͸ͷʱͷϨ
        ׺ɺҪ麸
4.13溸
        溸ʱԲλγӡҪעڶɷȹҪע⺸¿ҪȻԷֹҧߡӹҪóʩ⻡Ա֤
4.14ܵӺ뽫ƤɽɾʱӦͬ
4.15кȫ۲죬涨ڲ̽˺ͳ̽ˣкȡ30̽ˣຸ쳬100ȫܳ⣩Բϸĺ뷵ֱϸ񣬷޲óΣпڴڷ޼Բϸĵ纸ȡʩʸ
        δѹĹܵӿںͼ׹ܴĹ100߼⡣
4.16ȫڹܵǿϸ󷽿Ϊϸ
        ̺̽˼ɾϿɣ֤ļⵥλе
5 ܵѹ
5.1ȼ߽ǿ
      ǿ飺ѹΪ1.5Mpa乤ѹ1.0Mpa
                          ѹΪ0.6Mpaѹ0.4Mpa
      飺ѹ1.15Mpa
                              ѹ0.46Mpa
5.2̸2ʩзֶѹΪT1T5T5T9T19T29T21T21-6Σѹ
5.3̹ܵѹ°ܲĲһ£°ڹܲıں2mm߶Ȳĸĺȣ°ͺҪǿȼ㣬Ҫͼӽߣӽߵĺ°ͬӽߵĸ߶ȲС100mm
5.4ܵѹϵͳװɺ󣬱뾭йزż󷽿ɽѹѹҪר˸ҪȷѹȫС
6 ̹ʩרҵʩӳе̹߷ʩҲרҵʩӳе