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ѹˮһѹˮ ѹˮѹˮ顢ѹˮ顢ѹˮװáѹˮװáĤʽѹˮװáȫԶѹˮװáˮװáѹͻ飬ѹˮװóҡȫԶѹˮװóҡ
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һѹˮ ѹˮѹˮ顢ѹˮ顢ѹˮװáѹˮװáĤʽѹˮװáȫԶѹˮװáˮװáѹͻ飬ѹˮװóҡȫԶѹˮװóҡ ѹˮʵּйȼ յϵͳѹ͡ˮλһ豸豸ϵͳѹԶˮԶйˮѳϵͳ弰ܽáʹϵͳʼմڸ Чܵ˶״̬ 춨ѹˮҪʲôʣ ѹD1D2ѹѹˮװóҪD1D2ѹʣD1D2ѹʡ ѹˮĻܣ Զѹ͡ˮλһ ȡˮ估ѹˮޣϵͳ ӳ豸ܵʹ 豸ĴЧܵϵͳ ̨ˮϵͳݻjiɵ 150m3һһ˫ʽòˮ ѡñƵƺһƷʽ ɿĻеܣȫIJ ġѹˮ÷Χ ( 1 ) t 120 ˮϵͳ ( 2 ) t 130 ˮϵͳ ( 3 )Ĺõ˫ܡƿյˮϵͳ ( 4 )δ迪ʽˮˮӦϵͳ 塢ѹˮĻԭ ѹˮװѹĿɵԶûˮı仯ˮٻˮʱɽϳʱ䲻ˮãﵽĿġˮλˮȿɽʡͶԼ40%-60%豸ṹգͳĹˮװȼռ ʡԴ豸ȫԶУר˹ɿ ͬʱˮѭϵͳУһڴ壬ѳײ裬ɾֲϵͳѭȲԼ豸ܵһˮкеʹ ȣ䣩豸ܵɢĩ豸ʴס©ˮֱӰ쵽ϵͳİ ȫûе豸ɼһ¶ȼѹˮܽһ壬¶ӻѹʱˮܽ彫ٵԭڲıˮµͨ豸գˮеܽͷų ͨԶųϵͳIJˮϵͳеѰˮƽ⡣ѭӶѳϵͳˮ壬ȷϵͳȶ ȫת ѹˮѡͣ ʱֻҪϵͳˮݻ V O ()ҪĶѹ趨ֵ P O ɴӹѡ͡ ( 1 )ϵͳˮݻ V O 0.0006 t V A 1.11.2 ʽ : 0.0006 ˮϵ tϵͳˮʱ¶ȲΧȡ10档 V A 豸ϵͳܼĩװܵˮ()鰴ʵ㡣 1.11.2ˮ1020 ( 2)ѹ趨ֵP d ɹȷ ϵͳѹֵ P d (H+1)+1/2P ʽ : P d ѹֵ(m) Hϵͳjiߵ㵽ѹװ߲֮(m) PѹֵP d ɵIJֵ(m)ɲֵΪ3(m)PΪ6(m) Ҫʾ ( 1 )װÿڵвڡϾϵСھм¶ãӰ ( 2 )ҪɿӦȡʩ ( 3 )ܾӦѭˮܹϣˮȽ 20 2 ٽ 19 ˮܽӵܽӵ(ѹ) ( 4 )ˮӴֻҪ 0.05MPa ѹɣˮѹﲻҪʱҪʩ ߡѹˮ豸ص㣺 1ԶѹԶˮԶйˮԶѳϵͳ塢ܽ塣 2в趨κܱնѹˮ 3ԼԴԶȡϵͳϢֻڱҪʱ豸С 4ЧʺЧ >99% 5ɴ̹Ȼȴϵͳעˮʱ䣬ϵͳijεС 6ѳϵͳе壬ֹ裬֤ϵͳڼȶɿ 7ˮʴϵͳ 8ѳˮеϵͳʴӳ豸ʹʱ䡣 9ѳˮе壬ϲḽݣ˹Чʡ 10ʱڿɸҪڡ 11̨ϵͳjiɴ150m3ɶ̨ʹá 12ռСװʹ÷㣬ȫԶУ ȫɿάޱ ˡѹˮļ ˫ ע̨ˮΪһһ ˫˫ šԶѹˮװõİװʹע 1. װöװ߶ơӵҵɣһ㰲װڱ÷ڣɰװ⡣ 2. ¶-5桫+40档 3. عӦԶ븯ʴ壬ƻԵȼױ۳ijϡעڳʪĻС 4. װƽˮˮ 5. ÷ŵ豸ӦԹܵůʩƹˮõӦֱ䡣 6ճ˺ͱ 㣺 1) ӵѹ˷ѹ֮⣬۲ԱȸĤϵѹӵѹѹֵǷΧڡ 2) ȫ趨jiѹֵʱ ȫǷйѹ 3) һһԸĤϴ |