120米扬程,每秒0.2方流量配多大的水泵 抽水距离大概120米左右,大概需要多大功率的水泵
\u62bd\u6c34\u8ddd\u79bb\u5927\u6982120\u7c73\u5de6\u53f3\uff0c\u5927\u6982\u9700\u8981\u591a\u5927\u529f\u7387\u7684\u6c34\u6cf5\uff1f\u6d41\u901f1.5~2m/s,\u6d41\u91cf\u03c0\u00d70.1²/4\u00d7\uff081.5~2.0\uff09\u00d71000=11.78~15.7L/s
\u626c\u7a0b1.2MPa\uff0c\u53ef\u9009\u62e945kW~55kW\u6d88\u9632\u6c34\u6cf5\u3002\u6d41\u91cf0~20L/s\uff0c\u626c\u7a0b1.2MPa
\u6d41\u91cfq
=
500
m3
/
h\uff0c\u626c\u7a0bh
=
6
m\uff0c\u6c34\u6cf5\u6548\u7387\u03b7p
=
0.80\uff0c\u4f20\u52a8\u673a\u6784\u6548\u7387\u03b7c
=
0.97\uff0c\u6c34\u7684\u5bc6\u5ea6\u03c1
=
9810
n
/
m3
\u7406\u8bba\u529f\u7387p=\u6d41\u91cf\u00d7\u626c\u7a0b\u00d7\u4ecb\u8d28\u5bc6\u5ea6\u00f73600\u00f7\u6cf5\u6548\u7387
=500x6x9810\u00f73600\u00f7(0.8x0.97)=10535\u74e6
绛旓細鎵▼120绫鏈灏忛渶瑕12鍏枻鐨勫帇鍔涳紝鎵浠ユ按娉典笉灏忎簬1.2mp銆傚叿浣撶畻娉曚负娴侀1.5-2m/s锛屾祦閲娲句箻0.12/4涔橈紙1.5~2.0锛変箻1000=11.78-15.7L/s銆傛祦閲忔寚姘存车鍦ㄥ崟浣嶆椂闂村唴杈撻佹按鐨勪綋绉傜敤Q琛ㄧず锛屽崟浣嶆槸m3/H锛孡/S銆傛壃绋嬶紙绂诲績娉电殑鎵▼涓庡崌鎵珮搴︼紙涓惧崌楂樺害锛変笉鍚岋紝娉电殑鍗囨壃楂樺害鏄寚娉靛皢娑蹭綋浠庝綆澶...
绛旓細杩欎釜瑕佺湅浣犳湁娌℃湁搴撳涔嬬被鐨勶紝涓鑸殑璇濅綘鍙互鎸夌収鍗曚綅鍗冪摝8000澶ф磱绠椼
绛旓細22254
绛旓細0.2绔嬫柟绉掞紝姣忓皬鏃720鏂癸紝DN350鎴朌N400鐨勭瀛愩
绛旓細涓鑸按鍔涘涓娴侀噺鏄寜姣忕锛鑰屾按娉垫湁鎸夋瘡鍒嗛挓鐨勶紝涔熸湁鎸夋瘡灏忔椂鐨勩傜幇鍦ㄦ垜鍋囧畾浣犵殑绠″緞涓0.3绫筹紝杈撴按娴侀噺鏄100绔嬫柟绫/灏忔椂锛屽嵆鐩稿綋浜28鍗/绉掋傞偅涔堬紝澶х害闇瑕鎵▼120绫筹紝閰嶅鐢垫満鐜40鍗冪摝鐨勬按娉点傚鏋滄瘡鍒嗛挓杈撴按100绔嬫柟绫筹紝閭d箞鐩稿綋浜1.67绔嬫柟绫/绉掞紝闇瑕佺殑绠¢亾鐩村緞绾0.8~1.0绫筹紝闇瑕佺殑姘存车鎵▼浠嶅湪...
绛旓細min鏄垎閽 鐧惧害鐧剧閾炬帴锛涚綉椤甸摼鎺
绛旓細姘ㄦ皵鐨娴侀噺鏄0.2绔嬫柟绫/灏忔椂銆傛祦浣撶殑娴侀噺鍙互閫氳繃浣撶Н涔樹互娴侀熸潵璁$畻銆傛爱鍖栫倝鐨勪綋绉槸0.2绔嬫柟澶э紝璁炬皑姘旂殑娴侀熸槸甯告暟銆傚亣璁炬祦閫熶负1绔嬫柟绫/灏忔椂锛屽皢浣撶Н鍜屾祦閫熶唬鍏ユ祦閲忚绠楀叕寮忥紝寰楀嚭姘ㄦ皵鐨勬祦閲忎负0.2绔嬫柟绫/灏忔椂銆傛剰鍛冲湪姘寲鐐変腑锛屾瘡灏忔椂浼氭湁0.2绔嬫柟绫崇殑姘ㄦ皵閫氳繃銆
绛旓細鐞嗚涓婂彲鏍规嵁姘存车鎵▼銆娴侀噺銆佸姛鐜囦箣闂村叧绯荤畝鍗曟帹绠楋細N=Q(m^3/h)*Hm*閲嶅姏鍔犻熷害/3600/鏁堢巼n/(1涓n)N=20*20*9.8/3600/0.8/0.2=6.8kw 鐢垫満鍔熺巼P=6.8*杞村姛鐜嘖(1.2)=8.2kw 浠ヤ笂鏄悊璁鸿绠楋紝瀹為檯涓繕娆犵己娴侀熴佸帇寮恒佸瘑搴︺佹晥鐜囩瓑绯绘暟銆
绛旓細0.2L/s=0.72绔嬫柟/灏忔椂
绛旓細"1.0Mpa" 涓嶄細鍒贡璇锛120-100=20m 锛 20/9.8=2涓ぇ姘斿帇 锛屼竴涓ぇ姘斿帇0.1Mpa 锛岄偅涔堟渶澶氫篃灏2涓ぇ姘斿帇锛屾渶澶氬氨鏄0.2Mpa {鑰岃捣娌″嚭鍘荤璺崯澶憋紝杩樻湁閫熷害鑳絵鎵浠ヨ偗瀹氬皬浜0.2Mpa锛屽叿浣撳灏戝彲浠ユ牴鎹娴侀噺鍜岀寰勭畻鍑洪熷害鑳斤紝鍐嶆牴鎹璺畻鍑虹璺崯澶憋紝灏卞彲浠ョ畻鍑烘潵浜嗐備笉鐞嗚В鍔燪Q506912554...