dn50的水管流量是多少
\u8bf7\u95eeDN50\u7684\u7ba1\u5b50\u538b\u529b0.3MPa\u6d41\u91cf\u662f\u591a\u5c11\uff1f\u57280.3mpa\u4e0b\uff0c\u4e0d\u540c\u5bc6\u5ea6\u7684\u4ecb\u8d28\u7684\u6d41\u901f\u662f\u4e0d\u540c\u7684\u3002\u5e76\u4e14\u4e0e\u96f7\u8bfa\u6570\u7684\u5927\u5c0f\u6210\u6b63\u6bd4\u3002\u8054\u7cfb\u76f4\u63a5\u53c2\u8003\u300a\u5de5\u7a0b\u6d41\u4f53\u529b\u5b66\u300b\u8fdb\u884c\u8ba1\u7b97
\u6c34\u6696\u7ba1\u4ef6\u4e2d\u76844\u5206 \u30016\u5206 \u30011\u5bf8\u6307\u7684\u82f1\u5236\u5355\u4f4d\uff0c 1\u82f1\u5bf8=25.4mm \u4e00\u5bf8\u4e3a8\u5206\uff0c 4\u5206\u5c31\u662f4/8\u5bf8\u53731/2, 6\u5206\u5c31\u662f6/8\u5bf8\u53733/4\uff0c\u4ee5\u4e0a\u6240\u6307\u5747\u4e3a\u6c34\u7ba1\u5185\u5f84\uff0c\u9540\u950c\u7ba1\u7684\u89c4\u683c\u6307\u7684\u5747\u4e3a\u5185\u5f84\uff0c4\u5206\u53731/2\u5bf9\u5e9415\uff0c6\u5206\u53733/4\u5bf9\u5e9420\u3002
\u4f46\u6240\u6709\u7684\u7684\u5851\u6599\u7ba1\u7684\u89c4\u683c\u6307\u7684\u5747\u4e3a\u5916\u5f84\uff0c20\u7684\u7ba1\u6750\u5185\u5f84\u5927\u6982\u76f8\u5f53\u4e8e15\uff0c25\u7684\u7ba1\u6750\u5185\u5f84\u5927\u6982\u76f8\u5f53\u4e8e20\uff0c\u6240\u4ee5\u5851\u6599\u7ba1\u5728\u4e0e\u82f1\u5236\u5355\u4f4d\u5bf9\u5e94\u65f6\u9700\u653e\u5927\u4e00\u4e2a\u89c4\u683c\u3002
绛旓細DN50绠″緞鐨勬埅闈㈢Н涓猴細DN50锛50²*3.14/4=1962.5骞虫柟姣背锛屽悎0.1963骞虫柟鍒嗙背銆DN50绠￠亾锛氭祦閲廞=0.1963*40=7.852鍗/绉掞紝鍚28.27绔嬫柟绫/灏忔椂銆
绛旓細50绠￠亾姣忓皬鏃剁殑娴侀噺鏄28.27绔嬫柟绫虫按銆傝绠￠亾娴侀熶负V=4绫虫瘡绉掞紝鍗砎=40鍒嗙背姣忕锛屼笖1鍗=1绔嬫柟鍒嗙背锛屽垯绠￠亾鐨勬祦閲忓垎鍒负锛堟埅闈㈢Н涔樹互娴侀燂級锛欴N50绠￠亾锛氭祦閲廞=0.1963*40=7.852鍗囩锛屽悎28.27绔嬫柟绫冲皬鏃朵簡銆傛按璐规敹璐规爣鍑嗭細1銆佹垜浠浗瀹剁殑姘寸數璐规敹璐规爣鍑嗘槸涓嶇‘瀹氭х殑锛屼腑鍥藉煄闀囧眳姘戝簲鐢ㄤ竴搴︾數浠烽挶搴旇...
绛旓細DN50绠″緞鐨勬埅闈㈢Н涓猴細DN50锛50²*3.14/4=1962.5骞虫柟姣背锛屽悎0.1963骞虫柟鍒嗙背銆DN50绠￠亾锛氭祦閲廞=0.1963*40=7.852鍗/绉掞紝鍚28.27绔嬫柟绫/灏忔椂銆
绛旓細DN50绠￠亾锛氭祦閲廞=0.1963*40=7.852鍗/绉掞紝鍚28.27绔嬫柟绫/灏忔椂銆傛敞锛氬繀椤荤粰瀹氭祦閫熸墠鑳借绠楁祦閲忥紝涓婅堪鏄寜鐓4绫/绉掕绠楃殑銆
绛旓細鐢ㄥ叕寮忥細3600绉捗2绫趁椣R²=3600脳2脳3.14锛堟帴杩戝硷級脳0.000625=14.1m³\灏忔椂銆DN50 PPR绠＄殑娴侀噺锛歈=0.1963脳40=7.852鍗/绉锛孌N50 PPR绠℃瘡灏忔椂鐨勬祦閲忥細 Q= 28.27绔嬫柟绫/灏忔椂銆傛敞鎰忥細閫氬父鍙湁缁欏畾娴侀熸墠鑳借绠楀嚭娴侀噺锛屼笂杩版祦閫熸槸鍋囧畾鎸夌収4绫/绉掕绠楃殑銆
绛旓細1. DN50 PPR绠℃瘡灏忔椂鐨勬祦閲忎负28.27绔嬫柟绫炽2. 绠￠亾鐨勬埅闈㈢Н鍙氳繃鍏紡蟺脳(绠″緞/2)^2璁＄畻锛屽叾涓寰勪互姣背涓哄崟浣嶃3. 灏嗙寰50姣背浠ｅ叆鍏紡锛屽緱鍒版埅闈㈢Н涓0.1963骞虫柟鍒嗙背锛屽嵆0.01963骞虫柟绫炽4. 闇瑕佺‘瀹氭祦閫燂紝鍋囪娴侀烿涓4绫/绉掞紝鍗40鍒嗙背/绉掋5. 绠￠亾娴侀噺璁＄畻鍏紡涓烘埅闈㈢Н脳娴侀燂紝灏嗘埅闈㈢Н...
绛旓細DN50鏄鎸囩閬撶殑鐩村緞涓50姣背銆"鏈澶ч噺绋"鏄竴涓湳璇紝閫氬父鐢ㄤ簬鎻忚堪浠〃銆佷紶鎰熷櫒鎴栨祴閲忚澶囩殑閲忕▼鑼冨洿銆傛牴鎹墍浣跨敤鐨勫叿浣撹澶囧拰搴旂敤棰嗗煙锛孌N50绠￠亾鐨勬渶澶ч噺绋嬩細鏈夋墍涓嶅悓銆傚鏋滀綘鎸鐨勬槸DN50绠￠亾鎵鑳芥壙鍙楃殑鏈澶娴侀噺锛岃繖鍙栧喅浜庣閬撴潗鏂欍佸帇鍔涚瓑鍥犵礌銆備竴鑸潵璇达紝DN50绠￠亾鐨勬渶澶ф祦閲忓湪姣忓皬鏃跺嚑鐧惧埌鍑犲崈鍗...
绛旓細瑕佽绠楀帇鍔1鍏枻涓嬶紝DN50鍜孌N65绠℃瘡灏忔椂鐨勬按娴侀噺锛岄渶瑕佸厛浜嗚В涓よ呯殑鐩村緞鍜屽帇鍔涙崯澶卞叧绯汇備竴鑸儏鍐典笅锛屽帇鍔涜秺澶э紝鍚屾牱闀垮害銆佺洿寰勭殑绠￠亾浼氭湁鏇村ぇ鐨勬按娴侀噺銆備絾鍚屾椂涔熼渶瑕佽冭檻鍒伴樆鍔涚郴鏁般佹懇鎿︾郴鏁般佺閬撻暱搴﹀拰绮楃硻搴︾瓑鍥犵礌瀵规按娴侀噺鐨勫奖鍝嶃傚湪鍥介檯鍗曚綅鍒朵笅锛圫I锛夛紝DN50绠￠亾鐨勭洿寰勪负50姣背锛孌N65绠￠亾鐨勭洿寰勪负...
绛旓細鐩村緞涓DN50=0.05绫 鎵浠ュ崐寰凴=0.025 鐢ㄥ叕寮忥細3600绉捗2绫趁椣R²=3600脳2脳3.14锛堟帴杩戝硷級脳0.000625=14.1m³\灏忔椂 锛1锛夎绠楀弬鏁帮紝娴侀噺涓1灏忔椂10鍚紱鍘嬪姏0.4mpa锛堟ゼ涓绘病鏈夌粰鍑哄崟浣嶏紝鎸夊父瑙勫簲鏄痬pa锛夛紝姘寸殑娴侀熶负1.5绫/绉 锛2锛夎绠椾綋绉祦閲忥細璐ㄩ噺娴侀噺m=10鍚/灏忔椂锛屾按鎸...
绛旓細DN50PPR绠℃瘡灏忔椂鐨勬祦閲忔槸28銆27绔嬫柟绫/灏忔椂銆侱N50PPR绠＄殑鎴潰绉彲浠ラ氳繃浠ヤ笅鍏紡璁＄畻锛氭埅闈㈢Н=蟺脳(绠″緞/2)^2鍏朵腑锛岀寰勫崟浣嶄负姣背銆傚皢绠″緞=50姣背浠ｅ叆鍏紡锛屽緱鍒版埅闈㈢Н涓0銆1963骞虫柟鍒嗙背锛屼篃灏辨槸0銆01963骞虫柟绫炽傛帴涓嬫潵锛岄渶瑕佷竴涓祦閫熴傚湪鍋囪绠￠亾娴侀熶负V=4绫/绉掔殑鎯呭喌涓嬶紝涔熷氨鏄疺=40鍒嗙背/绉掞紝...
