婀栧崡姝f嫳闁嬬斧鍨婦N50鐖嗙牬鐗囧粻瀹�
鐖嗙牬鐗囩殑鐖嗙牬澹撳姏鏈冮毃钁楁韩搴︾殑璁婂寲鑰岃畩鍖栨檪锛岀⒑瀹氳┎鐖嗙牬鐗囩殑鐖嗙牬澹撳姏鏅傛噳(y墨ng)鑰冩叜婧害璁婂寲鐨勫奖闊�銆傜垎鐮寸墖瀹夊叏瑁濈疆鐢ㄤ簬娑查珨鏅傦紝鎳�(y墨ng)閬告搰閬╁悎浜庡叏娑茬浉鐨勭垎鐮寸墖瀹夊叏瑁濈疆锛屼互纰轰繚鐖嗙牬鐗囩垎鐮存檪绯荤当(t菕ng)鐨勫嫊鑳藉皣鑶滅墖鍏呭垎闁嬪暉銆�
姝f嫳闁嬬斧鍨嬬垎鐮寸墖LF绲�(ji茅)妲�(g貌u)鐗归粸 锛氭鎷卞舰鐖嗙牬鐗�锛屽嚬闈㈣檿浜庡鍔涚郴绲�(t菕ng)楂樺鍋�(c猫)銆傜垎鐮寸墖鐢卞叐灞ゆ垨鍏╁堡浠ヤ笂绲勬垚锛屼笖鍏朵腑涓€灞ょ偤瀵嗗皝鑶�锛屽苟鑷冲皯鏈変竴灞ょ偤甯舵湁瀛�(绺�)鐨勬鎷卞舰鐖嗙牬鐗�銆傛鍨嬭櫉鐖嗙牬鐗囨槸鐐轰簡瑙f焙鐖嗙牬澹撳姏灏忔垨娉勬斁鍙e緫寰堝皬鏅傜敓鐢�(ch菐n)鍥伴洠鐨勪竴绋柊绲�(ji茅)妲�(g貌u)锛岀偤浣垮叾瀵嗗皝锛屽繀闋堝姞瑷�(sh猫)瀵嗗皝鑶�锛岀敱浜庡瘑灏佽啘鏉愭枡鍙楁韩搴﹀拰澹撳姏鐨勯檺鍒讹紝姝ゅ瀷铏熺垎鐮寸墖鐨勯仼鐢ㄨ寖鍦嶆敹鍒颁簡闄愬埗銆�
婀栧崡DN50鐖嗙牬鐗�
鐖嗙牬鐗囩殑瑷�(sh猫)瑷堢垎鐮村鍔涢伕鎿囪垏宸ヤ綔澹撳姏鍜岀垎鐮寸墖褰㈠紡鏈夐棞(gu膩n)绯�锛屽皪澹撳姏娉㈠嫊骞呭害杓冨ぇ鐨勫鍣�锛岃ō(sh猫)瑷堢牬瑁傚鍔涜鐩告噳(y墨ng)澶т簺銆備絾鍦ㄤ换浣曟儏娉佷笅锛岀垎鐮寸墖鐨勭垎鐮村鍔涢兘涓嶅緱澶т簬瀹瑰櫒瑷�(sh猫)瑷堝鍔�銆�
鐖嗙牬鐗囧畨鍏ㄨ缃殑鎺掓斁绠¤垏涓€鍊嬪叡鐢ㄩ泦绠¢€f帴鏅�锛屽彲鍦ㄧ垎鐮寸墖瀹夊叏瑁濈疆鐨勬帓鏀惧伌(c猫)瀹夎鎴柗闁�銆傚湪姝e父宸ユ硜涓嬶紝鎴柗闁ユ噳(y墨ng)铏曚簬鍏ㄩ枊鍟熺媭鎱�(t脿i)锛屽苟鏈夐墰灏佺瓑闃叉闂�(gu膩n)闁夌殑鎺柦锛涚暥闇€闂�(gu膩n)闁夋埅鏂烽枼锛屼笖鎵垮瑷�(sh猫)鍌欎粛鍦ㄦ甯镐娇鐢ㄦ檪锛岀鐞嗕汉鍝℃噳(y墨ng)鐣欏湪鐝�(xi脿n)鍫�锛岃嫢闇€闆㈤枊鎳�(y墨ng)灏囨埅鏂烽枼铏曚簬鍏ㄩ枊鍟熺媭鎱�(t脿i)锛屽苟鏈夐墰灏佺瓑闃叉闂�(gu膩n)闁夌殑鎺柦銆傛壙澹撹ō(sh猫)鍌欑殑澹撳姏婧愪締鑷鐣�锛屾埅鏂烽枼鑳藉垏鏂峰鍔涙簮鏅傦紝鍓囨埅鏂烽枼涓嶆噳(y墨ng)灏囧叾铏曚簬鍏ㄩ枊鍟熺媭鎱�(t脿i)銆�
姝f嫳闁嬬斧鍨嬬垎鐮寸墖LF鎶€琛�(sh霉)鐗规€�:
鈥婚仼鐢ㄤ簬姘�銆佹恫銆佺矇濉典笁绋粙璩�(zh矛)銆�
鈥诲京(f霉)鍚堝瀷绲�(ji茅)妲�(g貌u)锛岀敱寮峰害鑶�銆佸瘑灏佽啘銆佽儗澹撴墭鏋剁祫鎴�銆�
鈥诲伐浣滃鍔涘彲閬旂垎鐮村鍔涚殑80%銆�
鈥荤垎鐮村悗鍙兘鏈夋サ灏戠殑纰庣墖
鈥诲付鎵樻灦鎵垮彈鐪熺┖銆佽儗澹�銆�
鈥昏€愬鍔涚柌鍕炶兘鍔涘樊锛屼富瑕佹噳(y墨ng)鐢ㄥ湪浣庡宸ユ硜
鈥诲彲閬搁厤浠讹細琛ㄦ】绲勪欢锛屾孩娴侀枼锛屽鍔涜〃锛屽鍔涙寚绀哄櫒
鈥荤浉閰嶅ぞ鎸佸櫒鍨嬭櫉LJ
鐖嗙牬鐗囪ō(sh猫)瑷堢祼(ji茅)妲�(g貌u)涓婇噰鐢ㄦ笡寮辨Ы鏅�锛屾笡寮辨Ы鐨勯暦搴︽垨鐩村緫鎳�(y墨ng)淇濊瓑鏈夎冻澶犵殑鎺掓斁娴侀噺锛屾笡寮辨Ы鐨勮ō(sh猫)瑷堟噳(y墨ng)淇濊瓑鐖嗙牬鐗囩垎鐮村悗鐒$鐗囩敘(ch菐n)鐢�銆傚鏋滅垎鐮寸墖瀹夊叏瑁濈疆鐨勫伐浣滄浠朵腑瀛樺湪涓€瀹氱殑鑳屽宸�锛屽墖鐖嗙牬鐗囪ō(sh猫)瑷堜笂鎳�(y墨ng)閲囩敤甯舵湁鏋�銆佸姞寮风挵(hu谩n)绛夐檮浠舵垨鍏朵粬绲勫悎闄勪欢鐨勭祼(ji茅)妲�(g貌u)?锛熺瓫榧鐖嗙牬鐗囩祫浠剁殑瑷�(sh猫)瑷堢祼(ji茅)妲�(g貌u)鎳�(y墨ng)婊胯冻浣跨敤鎬ц兘瑕佹眰锛屽苟鏂逛究瑁濋厤銆佹媶鍗稿拰鏇挎彌銆�
鐖嗙牬澹撳姏鑼冨湇
娉勬斁鍙e緫锛坢m锛� |
鐖嗙牬澹撳姏minP锛坢pa锛� |
鐖嗙牬澹撳姏maxP锛坢pa锛� |
DN25 |
0.06 |
9.0 |
DN32 |
0.06 |
8.0 |
DN40 |
0.03 |
8.0 |
DN50 |
0.03 |
7.0 |
DN65 |
0.02 |
6.0 |
DN80 |
0.02 |
6.0 |
DN100 |
0.015 |
5.0 |
DN125 |
0.015 |
4.0 |
DN150 |
0.01 |
3.0 |
DN200 |
0.01 |
2.5 |
DN250 |
0.008 |
2.0 |
DN300 |
0.008 |
1.5 |
DN350 |
0.008 |
1.0 |
DN400 |
0.005 |
1.0 |
DN450 |
0.003 |
1.0 |
DN500 |
0.003 |
1.0 |
DN600 |
0.003 |
0.8 |
DN700 |
0.003 |
0.8 |
DN800 |
0.003 |
0.6 |
DN900 |
0.003 |
0.5 |
DN1000 |
0.003 |
0.4 |
DN1100 |
0.003 |
0.3 |
DN1200 |
0.003 |
0.2 |