鎵灞炲搧鐗岋細鎬濈嫻嬫帶 浜у搧緋誨垪錛氳妭嫻佽緗?br /> 鑱旂郴浜猴細鑺﹀厛鐢?br /> 鑱旂郴鐢佃瘽錛?5226041228 鐢靛瓙閭錛?217902341@qq.com
LG-BKD澶氬瓟瀛旀澘錛堝張縐板鉤琛℃祦閲忚錛夋槸鎸夊浗鏍?/span>GB2624鍦ㄦ爣鍑嗗瓟鏉垮拰嫻佸姩璋冩暣鍣ㄧ殑鍩虹涓婄爺鍙戠殑涓縐嶆柊鍨嬭妭嫻佸紡嫻侀噺浼犳劅鍣ㄣ傚瀛斿瓟鏉跨敤浜庡畨瑁呭湪鍚勭鎵板姩鐨勪笅娓革紝浠ユ渶鐭殑鐩寸孌墊暦璁炬彁渚涘崜瓚婄殑鎬ц兘銆傛牴鎹┈姝囧皵鑸┖椋炶涓績錛?/span>NASA-MSFC錛夐拡瀵硅埅澶╅鏈虹殑涓誨彂鍔ㄦ満娑叉哀嫻嬮噺鑰屽彂鏄庡嚭涓縐嶆柊鍨嬫祦閲忚錛岀О涓哄鉤琛℃祦閲忚錛?/span>BFM: Balanced Flow Meter錛夈傚鉤琛℃祦閲忚涓庝紶緇熻妭嫻佽緗浉姣旓細嫻嬮噺綺懼害鎻愰珮5锝?/span>10鍊嶃佹祦鍔ㄥ櫔澹伴檷浣庡埌1/15銆佹案涔呭帇鍔涙崯澶辯害涓?/span>1/3銆佸帇鍔涙仮澶嶅揩2鍊嶃佹渶灝忕洿綆℃鍙互緙╃煭鍒?/span>0.5D銆傚鉤琛℃祦閲忚娌℃湁媧誨姩鐨勯儴浠訛紝瀹夎鍜屼嬌鐢ㄩ潪甯哥畝鍗曟柟渚匡紝鍙渷鍘誨ぇ閲忕洿綆℃錛屽ぇ澶у噺灝戞祦浣撹繍琛岀殑鑳介噺娑堣楋紝鏄竴縐嶅簲鐢ㄥ墠鏅箍闃旂殑鑺傝兘浠〃銆?/span>
騫寵 嫻侀噺璁?/a>錛屽伐涓氱敓浜т腑鐨勫簲鐢ㄦ瘮杈冪壒孌婏紝榪囧幓甯哥敤鐨勫氨鏄妭嫻佽緗紝浣嗙敱浜庤妭嫻佽緗瓨鍦ㄧ潃鏌愮紼嬪害涓婄殑涓浜涚己闄鳳紝姣斿:綺懼害涓嶉珮錛屾瘮濡傚湪鐢熶駭宸ヨ壓涓婇潰鐨勮姹傦紝璁＄畻鏂瑰紡錛岀瓑絳夛紝鎵浠ョ幇鍦ㄥ伐涓氱敓浜т腑甯哥敤鐨勫氨嫻侀噺璁¤緝澶氫竴浜涖傝繖鍙槸鎶婂鉤琛℃祦閲忚瀵逛紶緇熻妭嫻佽緗繘琛屼簡鏋佸ぇ鐨勬敼榪涳紝騫墮潪璇寸敤騫寵 嫻侀噺璁″氨鑳藉畬鍏ㄥ彇浠ｈ妭嫻佽緗紝鏀硅繘涓庡崌綰у悗鐨勪駭鍝佸叿鏈夊鉤琛℃暣嫻佺瓑鐗瑰緛錛屽洜涓猴紝鑺傛祦瑁呯疆浠栧彧鏈変竴涓祦閫氬瓟寰勶紝鑺傛祦鍚庝嬌嫻佷綋澶卞幓浜嗙悊鎯崇姸鎬?/span>;鑰屽鉤琛℃祦閲忚鏈夊涓嚱鏁板瓟寰勶紝鑳芥渶澶ч檺搴﹀湴鎶婃祦鍦哄鉤琛℃暣嫻佹垚鐞嗘兂嫻佷綋錛屼粠鑰屽皢宸帇寮忔祦閲忚鐨勪紭鍔垮彂鎸ョ殑娣嬫紦灝借嚧銆傝繖涔熸槸宸ヤ笟闈╁懡鐨勪竴嬈￠噸澶ф敼榪涳紝鑺傛祦瀛旀澘鏄嫳鍥藉彂鏄庡垱閫犵殑銆傛祦鍏ヤ腑鍥戒篃寰堝騫翠簡銆備絾瀵逛腑鍥界殑鍙戝睍涔熻搗鑷沖皧鐨勪綔鐢紝鐜板湪甯哥敤鐨勫鉤琛℃祦閲忚錛屼粬鍑犱箮閫傜敤浜庢墍鏈夊伐涓氱幇鍦虹殑嫻佷綋嫻嬮噺錛屾槸嫻佷綋嫻嬮噺鎶鏈殑涓鍦洪潻鍛斤紝鐩墠騫寵 嫻侀噺璁″凡緇忓箍娉涘簲鐢ㄥ埌錛岃嚜鍔ㄥ寲宸ョ▼錛屾帶鍒剁幇鍦猴紝鐭蟲補鐭沖寲銆佸喍閲戝喍鐐箋佺伀鍔涘彂鐢點佸ぉ鐒舵皵銆佹按澶勭悊絳夎涓氥?/span>
浜у搧鐗圭偣錛?
1.嫻嬮噺綺懼害楂?/span>
鐢變簬騫寵 嫻侀噺浼犳劅鍣ㄥ叿鏈夊瀛旂粨鏋勭殑鐗圭偣錛岃兘瀵規祦鍦鴻繘琛屽鉤琛★紝闄嶄綆娑℃祦銆佹尟鍔ㄥ拰淇″彿鍣０錛屾祦鍦虹ǔ瀹氭уぇ澶х殑鎻愰珮錛岃〃浣撻噰鐢ㄧ壒鍒剁殑綺懼瘑綆￠亾鍜屼笓鐢ㄥ彇鍘嬭緗紝浣跨簿紜害姣斾紶緇熻妭嫻佽緗彁鍗囦簡5錛?/span>10鍊嶃?/span>
緇忚繃瀹炴祦鏍囧畾錛屼紶鎰熷櫒綺劇‘搴﹀彲杈韭?span>0.3錛呫伮?/span>0.5錛咃紝閫傜敤浜庤錘鏄撹閲忓満鍚堛?/span>
鍑犱綍灝哄媯楠岋紝浼犳劅鍣ㄧ簿紜害鍙揪鹵0.5錛呫伮?/span>1.0錛咃紝閫傜敤浜庤繃紼嬫帶鍒跺満鍚堛?/span>
騫寵 嫻侀噺璁″姞宸ラ噸澶嶆ф瀬楂橈紝涓庝紶緇熻妭嫻佽緗竴鏍鳳紝鍦ㄥ疄嫻佹爣瀹氭暟鎹熀紜涓婏紝鍙互瀹炵幇鍑犱綍灝哄媯瀹氥?
2.鐩寸孌佃姹備綆
騫寵 嫻侀噺浼犳劅鍣ㄨ兘灝嗘祦鍦哄鉤琛★紝璋冩暣紼沖畾錛屼笖鍘嬪姏鎭㈠姣斾紶緇熻妭嫻佽緗揩涓ゅ嶏紝澶уぇ緙╃煭浜嗗鐩寸孌電殑瑕佹眰銆傚ぇ澶氭暟鎯呭喌涓嬬洿綆℃鍙互灝忚嚦0.5D~2D錛屽挨鍏跺浜庣壒孌婃垨鏄傝吹鐨勭閬擄紝閲囩敤騫寵 嫻侀噺璁″彲浠ョ渷鍘誨ぇ閲忕殑鐩寸孌點?/span>
3.姘鎬箙鍘嬪姏鎹熷け浣?/span>
騫寵 嫻侀噺璁＄殑瀵圭О騫寵 璁捐錛屽噺灝戜簡娑℃祦鐨勫艦鎴愬拰绱婃祦鎽╂摝錛岄檷浣庝簡鍔ㄨ兘鐨勬崯澶憋紝鍦ㄥ悓鏍風殑宸ュ喌涓嬶紝涓庝紶緇熻妭嫻佽緗瘮杈冿紝鍘嬪姏鎹熷け杈冨皯浜?span>70錛咃紝鎺ヨ繎鏂囦笜閲岀錛屼粠鑰岃妭鐪佷簡鐩稿綋澶х殑榪愯鎴愭湰錛屽煎緱澶ч噺鎺ㄥ箍銆?/span>
4.閲忕▼姣斿
涓庝紶緇熻妭嫻佽緗浉姣?span>,騫寵 嫻侀噺璁℃瀬澶ф彁楂樹簡嫻嬮噺閲忕▼姣?/span>.鐮旂┒緇撴灉鏄劇ず錛岄浄璇烘暟澶т簬50000鏃訛紝閫夋嫨鍚堥傜殑瀛斿緞鍙傛暟錛屽鉤琛℃祦閲忚鏃犱笂闄愶紝鏍規嵁宸ヤ笟嫻嬮噺瀹為檯搴旂敤鐨勯渶瑕侊紝甯歌嫻嬮噺閲忕▼姣斾負10錛?/span>1錛岄夋嫨鍚堥傜殑鍙傛暟鍙互鍋氶亾30錛?/span>1鎴栨洿楂樸?/span>
5.閲嶅鎬у拰闀挎湡鐨勭ǔ瀹氭уソ
騫寵 嫻侀噺浼犳劅鍣ㄨ兘灝嗘祦鍦哄鉤琛＄ǔ瀹氾紝浣塊噸澶嶆уぇ澶ф彁楂?span>,鍙揪鍒奧?/span>0.1錛呫?/span>
騫寵 嫻侀噺璁″涓祦閫氬瓟鍒嗘暎鍙楀姏錛屾棤閿愯紓ㄦ崯錛屽叾尾鍊奸暱鏈熶繚鎸佷笉鍙橈紝闀挎湡紼沖畾鎬ч潪甯稿ソ錛涙暣涓華琛ㄦ棤鍙姩閮ㄤ歡錛屼嬌鐢ㄥ鍛芥瘮浼犵粺鑺傛祦瑁呯疆寤墮暱浜?span>5錛?/span>10鍊嶃?/span>
6.鑰愯剰姹′笉瀹滃牭
澶氬瓟瀵圭О鐨勫鉤琛¤璁★紝鍑忓皯浜嗙磰嫻佸壀鍒囧姏鍜屾丁嫻佺殑褰㈡垚錛屼粠鑰屽ぇ澶ч檷浣庝簡姝誨尯鐨勫艦鎴愶紝淇濊瘉鑴忔薄浠嬭川欏哄埄閫氳繃澶氫釜瀛旓紝鍑忓皯浜嗘祦浣撳瓟琚牭濉炵殑鏈轟細銆?
7.嫻嬮噺鑼冨洿瀹?/span>
鏍規嵁瀹為獙緇撴灉錛屾垜浠煡閬擄細騫寵 嫻侀噺璁＄殑鎬ц兘錛屼嬌鍏舵祦閫熷彲浠ヤ粠鏈灝忓埌闊抽燂紝鍏舵渶灝忛浄璇烘暟鍙綆浜?span>200錛屾渶澶ч浄璇烘暟澶т簬107錛浳插煎彲閫?/span>0.25锝?/span>0.9銆?/span>
8.閫傜敤鑼冨洿
騫寵 嫻侀噺璁″伐浣滄俯搴︼紝鍘嬪姏鍙栧喅浜庣閬撳拰娉曞叞鐨勬潗璐ㄥ拰絳夌駭錛屽伐浣滄俯搴︽渶楂樺彲杈懼埌850鈩?/span>,42MPa銆?/span>
閫傚悎鏋佷綆娓╂祦浣?span>LNG錛屾恫絀烘皵錛屾恫姘紝娑叉哀錛屾恫姘╋紝娑插寲涔欑儻錛屾恫姘紝娑叉隘絳夛紝鑳芥湁鏁堥槻姝㈡皵鍖栵紝嫻嬮噺鏁堟灉鏈浣熾?/span>
騫寵 嫻侀噺璁″彲浠ユ祴閲忔苯娑蹭袱鐩搞佹祮鏂欍佺敋鑷沖浐浣撻綺掓祴閲忥紝榪樺彲浠ユ祴閲忓弻鍚戞祦銆?
騫寵 嫻侀噺璁″乏鍙沖畬鍏ㄥ縐幫紝鍥犳鍙互鍗佸垎鏂逛究鍦版祴閲忓弻鍚戞祦銆?
騫寵 嫻侀噺璁″氨鏄竴縐嶇殑宸帇寮忔祦閲忎華琛紝鍙笉榪囧湪浜у搧鐨勬ц兘涓庢妧鏈柟闈㈡湁鎵鏀硅繘錛屽悓鏍風殑閬撶悊涔熷悇鏈変紭緙虹偣錛屼絾鏄粬鐨勫伐浣滃師鐞嗕笌鍏朵粬宸帇寮忔祦閲忚榪樻槸涓鏍風殑錛屼篃閮芥槸鍩轟簬瀵嗗皝綆￠亾涓殑鑳介噺杞崲鍘熺悊:鍦ㄧ悊鎯蟲祦浣撶殑鎯呭喌涓嬬閬撲腑鐨勬祦閲忎笌宸帇鐨勫鉤鏂規牴鎴愭姣?/span>;鐢ㄦ祴鍑哄樊鍘嬪兼牴鎹集鍔埄鏂圭▼鍗沖彲璁＄畻鍑虹閬撲腑鐨勬祦閲忋傚鉤琛℃祦閲忎紶鎰熷櫒鏄竴涓瀛旂殑鍦嗙洏鑺傛祦鏁存祦鍣紝瀹夎鍦ㄧ閬撶殑鎴潰涓婏紝姣忎釜瀛旂殑灝哄鍜屽垎甯冩槸鍩轟簬鐗規畩鐨勫叕寮忓拰嫻嬭瘯鏁版嵁鑰屽畾鍒剁殑錛岀О涓哄嚱鏁板瓟銆傚綋嫻佷綋絀胯繃鍦嗙洏鐨勫嚱鏁板瓟鏃訛紝嫻佷綋灝嗚騫寵 鏁存祦錛屾丁嫻佽鏈灝忓寲錛屽艦鎴愯繎浼肩悊鎯蟲祦浣擄紝閫氳繃鍙栧帇瑁呯疆錛屽彲鑾峰緱紼沖畾鐨勫樊鍘嬩俊鍙鳳紝鏍規嵁浼姫鍒╂柟紼嬭綆楀嚭浣撶Н嫻侀噺銆佽川閲忔祦閲忥紝鐜板湪闅忕潃宸ヤ笟鑷姩鍖栬繃紼嬩腑鐨勪竴浜涚壒孌婅姹傦紝浜轟滑鍦ㄧ敓浜х敓媧繪柟闈㈢殑瑕佹眰涔熷湪鍙戠敓鐫鍙樺寲錛屾墍浠ワ紝騫寵 嫻侀噺璁″拰鑺傛祦瑁呯疆涔熶細鍚屾椂瀛樺湪浜庡簲鐢ㄧ幇鍦恒?/span>
浜у搧鍘熺悊錛?
騫寵 嫻侀噺璁?/a>灝辨槸涓縐嶇殑宸帇寮忔祦閲忎華琛紝鍙笉榪囧湪浜у搧鐨勬ц兘涓庢妧鏈柟闈㈡湁鎵鏀硅繘錛屽悓鏍風殑閬撶悊涔熷悇鏈変紭緙虹偣錛屼絾鏄粬鐨勫伐浣滃師鐞嗕笌鍏朵粬宸帇寮忔祦閲忚榪樻槸涓鏍風殑錛屼篃閮芥槸鍩轟簬瀵嗗皝綆￠亾涓殑鑳介噺杞崲鍘熺悊:鍦ㄧ悊鎯蟲祦浣撶殑鎯呭喌涓嬬閬撲腑鐨勬祦閲忎笌宸帇鐨勫鉤鏂規牴鎴愭姣?/span>;鐢ㄦ祴鍑哄樊鍘嬪兼牴鎹集鍔埄鏂圭▼鍗沖彲璁＄畻鍑虹閬撲腑鐨勬祦閲忋傚鉤琛℃祦閲忎紶鎰熷櫒鏄竴涓瀛旂殑鍦嗙洏鑺傛祦鏁存祦鍣紝瀹夎鍦ㄧ閬撶殑鎴潰涓婏紝姣忎釜瀛旂殑灝哄鍜屽垎甯冩槸鍩轟簬鐗規畩鐨勫叕寮忓拰嫻嬭瘯鏁版嵁鑰屽畾鍒剁殑錛岀О涓哄嚱鏁板瓟銆傚綋嫻佷綋絀胯繃鍦嗙洏鐨勫嚱鏁板瓟鏃訛紝嫻佷綋灝嗚騫寵 鏁存祦錛屾丁嫻佽鏈灝忓寲錛屽艦鎴愯繎浼肩悊鎯蟲祦浣擄紝閫氳繃鍙栧帇瑁呯疆錛屽彲鑾峰緱紼沖畾鐨勫樊鍘嬩俊鍙鳳紝鏍規嵁浼姫鍒╂柟紼嬭綆楀嚭浣撶Н嫻侀噺銆佽川閲忔祦閲忥紝鐜板湪闅忕潃宸ヤ笟鑷姩鍖栬繃紼嬩腑鐨勪竴浜涚壒孌婅姹傦紝浜轟滑鍦ㄧ敓浜х敓媧繪柟闈㈢殑瑕佹眰涔熷湪鍙戠敓鐫鍙樺寲錛屾墍浠ワ紝騫寵 嫻侀噺璁″拰鑺傛祦瑁呯疆涔熶細鍚屾椂瀛樺湪浜庡簲鐢ㄧ幇鍦恒?/span>
鎶鏈寚鏍囷細
鈼嗙寰勮寖鍥達細DN15~DN3000
鈼嗙簿搴︼細鹵0.3%銆伮?/span>0.5%銆伮?/span>1%
鈼嗙洿綆℃瑕佹眰錛?span>0.5D~2D
鈼嗘案涔呭帇鎹燂細瀛旀澘鐨?span>1/3~1/4
鈼嗛噺紼嬫瘮錛?span>10錛?/span>1錛屽悎閫傜殑宸ュ喌鏁版嵁鍙互鍋氬埌鏇村銆?/span>
鈼嗛噸澶嶆э細0.1%
鈼?span>Re鑼冨洿錛?/span>200~107
鈼單茶寖鍥達細0.25~0.9
鈼嗘俯搴﹁寖鍥達細閲戝睘綆￠亾鑳芥壙鍙楃殑娓╁害錛屾渶楂樺彲杈?span>850鈩冦?/span>
鈼嗗帇鍔涜寖鍥達細閲戝睘綆￠亾鑳芥壙鍙楃殑鍘嬪姏錛屾渶楂樺彲杈?span>42MPa銆?/span>
鈼嗚愯剰姹★細鐗規畩鐨勮璁″拰璁＄畻錛涘彲浠ユ祴閲忓弻鍚戞祦銆?