江西省农村饮水安全工程设计指南（可编辑）.doc

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1、江西省农村饮水安全工程设计指南2345610151Q11QP??q/10001-1113Q1―m/dq―160L/??d~90L/??d120-150L/??dP―7PnPP01++P11-2P―P0naP12ab8cdefghi2Q2Qq??P/1000+q??P/10001-322223Q2―m/dq2―20L/??dP2q2―10L/??dP3Q39Q3∑×1-41-11-1L/??d405050603040405070120510405060904Q42035L/??4060L/??5Q5QGBJ165GBJ396Q6107Q710%25%

2、8Q8Q85%10%QQ+Q+Q+Q+Q+Q+Q1-5d1234567+1-680~120L/??d200L/??d1-2111-233m/dm/d[80L/??d][120L/??d]110000800120027500600900350004006004250020030051500120180650040607200162481008121-31-333m/dm/d11200~415478~26.52523~175533~113196~66613.1~4.4121GB/T14848-93GB3838-2002CJ3020-9323456790

3、%95%11323GB5749-20061-41-41212312312141+220NTU60NTU3GB5749-20064151↓GB5749-20062↓↓↓↓GB5749-2006163↓↓↓↓GB5749-20064↓↓↓↓↓↓↓17↓↓↓↓20NTU60NTU5↓↓↓↓↓↓1820NTU60NTU6↓↓↓↓191234567820―――H.0m2.5m3.0m52-12-1212-1522510m20m812m20mK10100m/d50500m.0m5.0m10m2m4m4mπ2KSrQ2-1π?1rrR+2sin+1.185lg2

4、m+m2+r2m4H3Q―m/dK―m/dS―mr―mm―mR―mH―m2-142-2232-24d2m10203040506080100m/d120240360440510590770940m3/dd3m10203040506080100m/d1603204805706507409601160m3/dd4m10203040506080100m/d19038057069077087011101340m3/dd5m10203040506080100m/d23046069079087097012401490m3/d8h24h24QWGSL310-25m

5、15m10m4m2H?SSQ1.366K2-2RlgrQ―m3/dK―m/dH―mS―mR―mr―m2-222-3252-32d100mm10203040506080100m/d29058087010001200138017902180m3/dd150mm10203040506080100m/d31062093011101270145018702280m3/d8h24hQJJCSL310-22650008h24hAOShSSA12GB/T50265-972712345678960m1028312-42912T30%~40%3500D80045112

6、23341PE1PED4001122PPR12PPR323UPVC243UPVC51122334455121324530UPVCUPVCUPVCPVCUPVCTSPEPPRPEPPRDN200PE31PPRDN500PE22-52-5km33101020km2-62-7322-6GB3420-82DgDgmmmm175250137525027525014752503752501575250490°752501675250545°752501775250690°752501875250745°7525019700250822.5°7525020200

7、250911.25°7525021752501090°7525022752501145°752502375250127525024752502-7S311mmmm190°502501050250245°502501150250322.5°50250122.5kg/cm26.0kg/cm250250411.25°50250550250502501310kg/cm216kg/cm268025050250750250141002508502501520025095025033310.7m1.0m2200mm90%33m43.0m1.0m5634781QQ

8、s2-3TQsm3/hQm3/d1-51-6Th/d2D0.6m/s4QD2-4πveDmQm3/svem/s3hh1.0