鏅�(sh铆)闁擄細2012-03-06 11:25:25渚嗘簮锛歺uliyuan
鎽� 瑕� 鏈枃浠嬬垂浜嗗拰鍒╂檪(sh铆)LK绯诲垪PLC鍦ㄧ煶鐏扮閰嶆枡鎺у埗绯荤当(t菕ng)涓殑鎳�(y墨ng)鐢�銆傛牴鎿�(j霉)鐭崇伆绐敓鐢�(ch菐n)涓厤鏂欑殑瀵�(sh铆)闅涢渶姹�锛屼粙绱逛簡鎺у埗绯荤当(t菕ng)鍘熺悊銆佹€ц兘鍜岀壒榛�(di菐n)銆傞噰鐢ㄥ拰鍒╂檪(sh铆)LK绯诲垪PLC灏嶇従(xi脿n)鍫村剙琛ㄧ殑鏁�(sh霉)鎿�(j霉)淇℃伅閫�(j矛n)琛岄噰闆嗗拰铏曠悊锛屽苟瀹屾垚灏嶇従(xi脿n)鍫存(j墨)姊拌ō(sh猫)鍌欑殑閫i帠鑷嫊(d貌ng)鎺у埗銆備笂浣嶆(j墨)閲囩敤鍜屽埄鏅�(sh铆)HollyView绲勬厠(t脿i)杌熶欢锛屼娇鐭崇伆绐厤鏂欑郴绲�(t菕ng)鐨勫彲鎿嶄綔鎬ц畩寰楁洿鍔犳柟渚垮拰闈堟椿锛屾豢瓒充簡鐢ㄦ埗鐨勮姹傘€�
闂�(gu膩n)閸佃 鐭崇伆绐厤鏂�锛汱K绯诲垪PLC锛� HollyView锛涙帶鍒剁郴绲�(t菕ng)
The Kiln Batching System Based on LK PLC
Sun feng
锛圔eijing Hollysys Automation & Drive Ltd.,Co锛�100176锛�
Abstract This paper introduces Hollysys LK PLC application in kiln batching system. According to the actual demand of production of ingredients, Hollysys control system principle, properties and characteristics are introduced. LK PLC collects the data information from field instruments and processes, and automatically controls the chain of site mechanical equipment. The HMI is developed by HollyView. The control system makes the kiln batching system convenient and flexible, and meets the user’s requirements.
Key Words Kiln Batching; LK PLC; HollyView; Control System
1 寮曡█
鐭崇伆鏄竴绋噸瑕佸€�(g猫)宸ユキ(y猫)鍘熸枡銆傞毃钁楃従(xi脿n)浠e伐妤�(y猫)鐨勭櫦(f膩)灞�锛岀煶鐏扮敓鐢�(ch菐n)鐨勮嚜鍕�(d貌ng)鍖栨按骞宠秺渚嗚秺楂�銆傛湰鏂囧熀浜庡拰鍒╂檪(sh铆)LK绯诲垪PLC闁嬬櫦(f膩)鍑虹煶鐏扮閰嶆枡鎺у埗绯荤当(t菕ng)銆傚拰鍒╂檪(sh铆)LK绯诲垪PLC涓嶅儏鑳藉(sh铆)鐝�(xi脿n)寰�(f霉)闆滅殑閭忚集鎺у埗銆侀爢搴忔帶鍒跺拰瀹氭檪(sh铆)鎺у埗锛岃€屼笖閭勫叿鏈夋姉骞叉摼鑳藉姏寮�(qi谩ng)銆佸彲闈犳€ч珮銆侀珨绌嶅皬銆佺法绋嬬啊鍠�銆侀枊鏀炬€уソ绛夌壒榛�(di菐n)銆備笂浣嶇洠(ji膩n)鎺х郴绲�(t菕ng)閲囩敤鍜屽埄鏅�(sh铆)HollyView绲勬厠(t脿i)杌熶欢闁嬬櫦(f膩)銆傞€氶亷鏈郴绲�(t菕ng)鐨勬噳(y墨ng)鐢�锛屽ぇ澶ф彁楂樹簡鐭崇伆绐厤鏂欐帶鍒堕亷绋嬬殑绌�(w臎n)瀹氭€у拰鍙潬鎬э紝寰炶€屼繚璀夌郴绲�(t菕ng)閬�(y霉n)鐕熺殑缍�(j墨ng)婵�(j矛)鎬�銆佸悎鐞嗘€у拰楂樻晥鎬�銆�
2 鐭崇伆绐厤鏂欏伐钘濅粙绱�
鐭崇伆绐厤鏂欑郴绲�(t菕ng)鐨勫伐钘濅富瑕佸寘鎷厤鏂欒▓(j矛)閲忓拰涓婃枡閬庣▼銆�
锛�1锛夐厤鏂欒▓(j矛)閲忛亷绋�
鏍规摎(j霉)绋遍噺瑕佹眰锛屾帶鍒舵瘡娆$煶鐏扮煶绲︽枡鍣ㄥ嚭鏂欒嚦瑷�(j矛)閲忔Ы鐨勬檪(sh铆)闁�锛屽緸鑰屾帶鍒堕€�(j矛n)鍏ヨ▓(j矛)閲忔Ы鐨勭煶鐏扮煶閲�銆傜劧鍚庢牴鎿�(j霉)鐭崇伆鐭冲拰鐒︾偔鐨勯厤姣旇姹�锛屾帶鍒舵瘡娆$劍鐐郸鏂欏櫒鍑烘枡鑷宠▓(j矛)閲忔Ы鐨勬檪(sh铆)闁擄紝寰炶€屾帶鍒堕€�(j矛n)鍏ヨ▓(j矛)閲忔Ы鐨勭劍鐐噺銆傞€欐ǎ瀹屾垚涓€娆$ū閲忛亷绋�銆傛渶绲傚畬鎴愯(gu墨)瀹氱殑姣忔鐕掑埗闇€瑕侀€�(j矛n)琛岀殑绋遍噺娆℃暩(sh霉)銆�
锛�2锛変笂鏂欓亷绋�
姣忔瑷�(j矛)閲忓畬鎴愬悗锛屾帶鍒跺嵎鎻�(y谩ng)姗�(j墨)鍙婇檮浠堕亱(y霉n)鍕�(d貌ng)锛屾妸鐭崇伆鐭冲拰鐒︾偔鐨勬贩鍚堟枡閬�(y霉n)鑷崇闋�銆傜煶鐏扮涓婇悩甯芥墦闁嬪悗锛屾贩鍚堟枡閫氶亷绐爞甯冩枡鍣ㄩ€�(j矛n)鍏ョ煶鐏扮閫�(j矛n)琛岀厖鐕掋€�
鐭崇伆绐厤鏂欑郴绲�(t菕ng)鐨勬帶鍒剁▼搴忓寘鎷皬杌婁笂鏂�銆侀厤鏂欍€佺ū閲�銆佸竷鏂�銆佸嚭鐏�銆侀ⅷ(f膿ng)閲忕瓑鎺у埗閮ㄥ垎锛屼互鍙婇浕姗�(j墨)闆绘祦銆佹韩搴�銆佸鍔�銆佹祦閲忕瓑妯℃摤閲忕殑椤ず鍫�(b脿o)璀︺€傚叾涓厤鏂欑ū閲嶅拰涓婃枡鎺у埗鏄湰绯荤当(t菕ng)鐨勬帶鍒堕洠榛�(di菐n)鍜岄噸榛�(di菐n)銆備緵鏂欑郴绲�(t菕ng)绀烘剰鍦栧鍦�1鎵€绀�锛屾秷鍖栫郴绲�(t菕ng)绀烘剰鍦栧鍦�2鎵€绀�銆備緵鏂欑郴绲�(t菕ng)鍜屾秷鍖栫郴绲�(t菕ng)鐨勬瘡姊濈窔閮藉彲浠ヨ伅(li谩n)閹栨垨鑰呯崹(d煤)绔嬮€�(j矛n)琛屾搷浣溿€傜暥(d膩ng)鑱�(li谩n)閹栨檪(sh铆)锛屾瘡鍊�(g猫)瑷�(sh猫)鍌欓爢搴忓暉鍋�锛岀郴绲�(t菕ng)闁嬭粖鐣潰绀烘剰鍦栧鍦�3鎵€绀恒€�
鍦�1 渚涙枡绯荤当(t菕ng)绀烘剰鍦�
鍦�2 娑堝寲绯荤当(t菕ng)绀烘剰鍦�
鍦�3 绯荤当(t菕ng)闁嬭粖鐣潰绀烘剰鍦�
3 鐭崇伆绐厤鏂欐帶鍒剁郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)
鐭崇伆绐厤鏂欐帶鍒剁郴绲�(t菕ng)浠ュ拰鍒╂檪(sh铆)鍏徃LK绯诲垪PLC鐐烘帶鍒舵牳蹇�锛屽寘鎷煼(zh铆)琛屾(j墨)妲�(g貌u)銆佽伈鎺у牨(b脿o)璀�銆佸剙琛ㄧ郴绲�(t菕ng)绛夐儴鍒嗭紝涓昏鎺у埗鎻愬崌姗�(j墨)銆佸垎绱氭(j墨)銆佺毊甯舵(j墨)銆佺牬纰庢(j墨)銆佷笅鏂欏櫒銆佽灪鏃�銆侀枼闁€绛夊厓浠�銆傚湪涓ぎ鎺у埗瀹よō(sh猫)缃搷浣滃摗绔欏拰宸ョ▼甯珯锛屽苟鑱�(li谩n)缍�(w菐ng)鑷崇附鎺у锛屼互渚垮皪鍏ㄥ粻閫�(j矛n)琛岀郴绲�(t菕ng)鐩�(ji膩n)鎺ц垏绠$悊銆傜煶鐏扮閰嶆枡鎺у埗绯荤当(t菕ng)鐨勭祼(ji茅)妲�(g貌u)绀烘剰鍦栧鍦�4鎵€绀�銆�
鍦�4 鐭崇伆绐厤鏂欐帶鍒剁郴绲�(t菕ng)鐨勭祼(ji茅)妲�(g貌u)绀烘剰鍦�
鐭崇伆绐厤鏂欐帶鍒剁郴绲�(t菕ng)鍒嗙偤鎿嶄綔鍝$珯鍜屽伐绋嬪斧绔�锛屽苟閫氶亷浠ュお缍�(w菐ng)閫f帴銆傛搷浣滃摗绔欑殑缃垏宸ョ▼甯珯鐩稿悓锛屽彧鏄儴鍒嗗姛鑳藉彈闄愩€備笂浣嶆(j墨)鐣潰妯℃摤鐝�(xi脿n)鍫寸殑绔嬮珨鍖栧嫊(d貌ng)鎱�(t脿i)宸ヨ棟娴佺▼锛屽彲浠ユ牴鎿�(j霉)闇€瑕佸皪闁ラ杸銆佺毊甯剁Г銆佺墿鏂欍€佺敤姘寸瓑閫�(j矛n)琛岃ō(sh猫)瀹�锛屽苟椤ず婧害銆佹祦閲�銆侀浕娴併€佹帶鍒跺厓浠剁媭鎱�(t脿i)绛変俊鎭�銆傛恫浣嶉噰鐢ㄦ瘮渚嬫鍦栧強瀛楃鏁�(sh霉)鎿�(j霉)锛屽苟杓斾互鐩磋鐨勭珛楂斿湒鐨勫舰寮忛’绀哄悇鍊夊(sh铆)闅涙恫浣嶃€傞枼闁€鍙婃车鐨勬帶鍒朵篃鏄牴鎿�(j霉)瀵�(sh铆)闅涢€�(j矛n)琛屾搷浣�锛屽苟鏈夌浉浜掗€i帠闂�(gu膩n)绯汇€傛瘡鍊�(g猫)鍊夌殑淇℃伅姣�10姣鍏�(n猫i)閲囨ǎ涓€娆�锛屽苟瀵�(sh铆)鏅�(sh铆)椤ず鍚勭ó淇℃伅銆傚湪绯荤当(t菕ng)涓垎鍒ヨō(sh猫)缃悇绋牨(b脿o)璀�锛屼娇宸ヤ綔浜哄摗鑳藉鏂逛究蹇嵎鍦版煡瑭㈠悇绋俊鎭€�
鐭崇伆绐厤鏂欐帶鍒剁郴绲�(t菕ng)鐨凱LC纭欢閰嶇疆娓呭柈濡傝〃1鎵€绀�銆備笂浣嶆(j墨)鎿嶄綔绯荤当(t菕ng)閲囩敤鍜屽埄鏅�(sh铆)鍏徃鐨凥ollyView閫�(j矛n)琛岄枊鐧�(f膩)锛屽(sh铆)鐝�(xi脿n)灏峆LC鎺у埗绔欑殑鐩�(ji膩n)瑕栬垏鎺у埗銆傜偤浜嗕繚璀夌郴绲�(t菕ng)鐨勫彲闈犳€�锛屾湰绯荤当(t菕ng)閲囩敤鍏╄嚭(t谩i)PC姗�(j墨)浜掔偤鍌欎唤锛屽苟瀵�(sh铆)鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)搴悓姝�锛岀⒑淇濈洠(ji膩n)鎺х郴绲�(t菕ng)鐨勪笉闁撴柗閬�(y霉n)琛�銆�
琛�1 PLC纭欢娓呭柈
4 鐭崇伆绐厤鏂欐帶鍒剁郴绲�(t菕ng)鐨勭壒榛�(di菐n)
鍩轰簬LK绯诲垪PLC鐨勭煶鐏扮閰嶆枡绯荤当(t菕ng)鍏锋湁濡備笅鐗归粸(di菐n)锛�
ì 绌�(w臎n)瀹氭€у拰鍙潬鎬ч珮
绯荤当(t菕ng)閲囩敤鍜屽埄鏅�(sh铆)鍏徃LK绯诲垪PLC銆侺K绯诲垪PLC涓昏閲濆皪涓ぇ鍨嬫垨?q奴)顬嬬吔鍟冪牳顎﹁熅鍙╃洰鍒傝憽鍒皔(t菕ng)锛岀敘(ch菐n)鍝佽ō(sh猫)瑷�(j矛)鍊熼憭浜嗗拰鍒╂檪(sh铆)鍏徃DCS鐢�(ch菐n)鍝佺殑鎴愬姛缍�(j墨ng)椹�(y脿n)锛屽湪鎯″姡鐨勫伐浣滅挵(hu谩n)澧冧笅浠嶇劧鍙互淇濊瓑闀锋檪(sh铆)闁撳彲闈犵殑宸ヤ綔銆侺K绯诲垪PLC閭勯€氶亷浜哢L鍜孋E鍏╁ぇ鍦嬮殯瑾�(r猫n)璀夈€�
ì 閬�(y霉n)绠楅€熷害蹇�
LK绯诲垪PLC閬�(y霉n)绠楅€熷害楂橀仈(d谩)0.013us锛岄倧杓帶鍒跺閲忓ぇ锛屾敮鎸丼D鍗$▼搴忎笅瑁�锛屾敮鎸丩D銆丼T绛夊绋獮瑷€娣峰悎绶ㄧ▼銆侺K绶ㄧ▼杌熶欢涓付鏈夊閲廝ID鍔熻兘濉�锛岄€氶亷閰嶇疆鍙冩暩(sh霉)灏卞彲浠ュ緢鏂逛究鐨勫(sh铆)鐝�(xi脿n)PID閬�(y霉n)绠楀姛鑳�銆�
ì 鏁�(sh霉)鎿�(j霉)閲囬泦绮惧害楂�
PLC瀵�(sh铆)鏅�(sh铆)閲囬泦楂樼簿搴︾殑妯℃摤淇¤櫉(h脿o)锛岄噰妯e懆鏈熷彧鏈�10ms銆傚啀閫氶亷浠ュお缍�(w菐ng)鍌抽€佽嚦涓婁綅姗�(j墨)銆�
ì 杓稿嚭鑱�(li谩n)閹栨帶鍒�
閫氶亷PID瑾�(di脿o)绡€(ji茅)锛屾帶鍒惰畩闋诲櫒鐨勯牷鐜囧拰鐢ㄦ按闁ラ杸鐨勯枊搴﹁ō(sh猫)瀹�锛岃伅(li谩n)閹栨帶鍒跺€�(g猫)闁ラ杸銆佹车銆侀浕姗�(j墨)锛屽(sh铆)鏅�(sh铆)椤ず杓稿嚭鐙€鎱�(t脿i)銆�
ì 鏁�(sh霉)鎿�(j霉)铏曠悊鍙婅▓(j矛)绠楄兘鍔涘挤(qi谩ng)
妯℃摤閲忚几鍏ヤ俊铏�(h脿o)閫氶亷A/D杞�(zhu菐n)鎻涳紝瀵�(sh铆)鐝�(xi脿n)瓒呴檺妾㈡煡銆佹渶澶ф渶灏忓€肩殑瑷�(j矛)绠椼€佹祦閲忓強绱▓(j矛)娴侀噺瑷�(j矛)绠楃瓑鍔熻兘銆�
ì 鐣潰椤ず鍔熻兘寮�(qi谩ng)
鐣潰椤ず鏁村€�(g猫)宸ヨ棟娴佺▼鍙婃帶鍒舵帶鍒剁挵(hu谩n)绡€(ji茅)锛屽寘鎷悇绋噰淇¤櫉(h脿o)鐨勮定鍕㈠湒銆佹鍦�銆佹暩(sh霉)鎿�(j霉)琛ㄦ牸绛夈€傚伐绋嬪斧绔欏拰鎿嶄綔鍝$珯鐣潰鐩稿悓锛屽彧鏄儴鍒嗗姛鑳芥搷浣滃摗绔欏彈闄�銆傞’绀哄収(n猫i)瀹瑰寘鎷枊闂�(gu膩n)鐙€鎱�(t脿i)銆佹车鐨勯亱(y霉n)琛屽仠姝㈠強鏁呴殰鐙€鎱�(t脿i)锛屽嫊(d貌ng)鎱�(t脿i)椤ず娓噺鍊笺€�
ì 鍏锋湁姝峰彶鏁�(sh霉)鎿�(j霉)鏌ヨ鍜屽牨(b脿o)琛ㄥ姛鑳�
閫氶亷涓婁綅姗�(j墨)鍙互鏂逛究鐨勬煡瑭㈠拰绲�(t菕ng)瑷�(j矛)姝峰彶鏁�(sh霉)鎿�(j霉)锛屽苟鍙互淇濆瓨姝峰彶鏁�(sh霉)鎿�(j霉)銆傛牴鎿�(j霉)姝峰彶鏁�(sh霉)鎿�(j霉)锛屽彲浠ラ爯(y霉)娓浉闂�(gu膩n)閲忕殑瓒ㄥ嫝鏇茬窔銆傛牴鎿�(j霉)鐢ㄦ埗鐨勯渶瑕侊紝鍙互鎻愪緵鍫�(b脿o)琛�銆�
ì 鍏锋湁澶氱礆绠$悊绯荤当(t菕ng)
鏍规摎(j霉)闇€姹傚彲浠ラ€�(j矛n)琛屽垎绱氱鐞嗭紝鎿嶄綔鍝$珯銆佸伐绋嬪斧绔欏拰绺芥帶瀹ゅ潎鍙€氶亷浠ュお缍�(w菐ng)閫�(j矛n)琛岄€f帴?锛熸ⅱ璧僊(j矛n)琛岃┏绱�(x矛)鐨勬搷浣滆閷�锛屼娇绠$悊鏇村姞绉戝(xu茅)鍜屾湁鏁�銆�
5 绲�(ji茅)鏉熻獮
鍩轰簬鍜屽埄鏅�(sh铆)LK绯诲垪PLC鐨勭煶鐏扮閰嶆枡鎺у埗绯荤当(t菕ng)宸茬稉(j墨ng)鎶曞叆瀵�(sh铆)闅涢亱(y霉n)琛岋紝鎬ц兘绌�(w臎n)瀹氬彲闈�锛岃純濂藉湴婊胯冻浜嗘帶鍒堕亷绋嬩腑鐨勬帶鍒惰垏绠$悊鐩哥祼(ji茅)鍚堢殑瑕佹眰锛岄檷浣庝簡鐭崇伆宸ユ涓婃枡浜哄摗鐨勫嫗鍕�(d貌ng)寮�(qi谩ng)搴︼紝閬垮厤浜嗙敱浜庢搷浣滀汉鍝℃搷浣滃け瑾よ€岄€犳垚鐨勪簨鏁�銆傜郴绲�(t菕ng)鍦ㄨ嚜鍕�(d貌ng)鍖栫▼搴�銆佸畨鍏ㄥ彲闈犳€у拰缍�(w菐ng)绲�(lu貌)浜掕伅(li谩n)鎬х瓑鏂归潰閬�(d谩)鍒颁簡鍏堥€�(j矛n)姘村钩銆�
鍙冭€冩枃鐛�(xi脿n)
[ 1 ] PowerPro 4.3.1B鐢ㄦ埗鎵嬪唺銆�
[ 2 ] 鐜嬫案鑿�锛岀従(xi脿n)浠i浕姘f帶鍒跺強PLC鎳�(y墨ng)鐢ㄦ妧琛�(sh霉)[M].鍖椾含鑸┖鑸ぉ澶у(xu茅)鍑虹増绀�銆�
[ 3 ] 瀛彅骞�锛屽妷寤e嘲锛屽惓骞艰彲锛屽伐妤�(y猫)鑷嫊(d貌ng)鍖栧剙琛ㄨ垏绯荤当(t菕ng)鎵嬪唺[M].涓湅闆诲姏鍑虹増绀�銆�
[ 4 ] 椤ф埌(zh脿n)鏉�.鍙法绋嬫帶鍒跺櫒鍘熺悊鑸囨噳(y墨ng)鐢╗M].鍦嬮槻宸ユキ(y猫)鍑虹増绀�銆�
浣滆€呯啊浠嬶細瀛嘲锛岀暍妤�(y猫)浜庡北鏉辫紩宸ユキ(y猫)瀛�(xu茅)闄㈣嚜鍕�(d貌ng)鍖栧皥妤�(y猫)锛岀従(xi脿n)浠诲寳浜拰鍒╂檪(sh铆)鑷嫊(d貌ng)鍖栭﹨(q奴)鍕�(d貌ng)鎶€琛�(sh霉)鏈夐檺鍏徃鍗€(q奴)鍩熸妧琛�(sh霉)鏀寔銆�
妯�(bi膩o)绨斤細
涓湅鍌冲嫊(d貌ng)缍�(w菐ng)鐗堟瑠(qu谩n)鑸囧厤璨�(z茅)鑱叉槑锛氬嚒鏈恫(w菐ng)娉ㄦ槑[渚嗘簮锛氫腑鍦嬪偝鍕�(d貌ng)缍�(w菐ng)]鐨勬墍鏈夋枃瀛椼€佸湒鐗�銆侀煶瑕栧拰瑕栭牷鏂囦欢锛岀増娆�(qu谩n)鍧囩偤涓湅鍌冲嫊(d貌ng)缍�(w菐ng)(www.wangxinlc.cn)鐛�(d煤)瀹舵墍鏈�銆傚闇€杞�(zhu菐n)杓夎珛鑸�0755-82949061鑱�(li谩n)绯�銆備换浣曞獟楂斻€佺恫(w菐ng)绔欐垨鍊�(g猫)浜鸿綁(zhu菐n)杓変娇鐢ㄦ檪(sh铆)闋堟敞鏄庝締婧愨€滀腑鍦嬪偝鍕�(d貌ng)缍�(w菐ng)鈥�锛岄仌鍙嶈€呮湰缍�(w菐ng)灏囪拷绌跺叾娉曞緥璨�(z茅)浠汇€�
鏈恫(w菐ng)杞�(zhu菐n)杓夊苟娉ㄦ槑鍏朵粬渚嗘簮鐨勭ǹ浠�锛屽潎渚嗚嚜浜掕伅(li谩n)缍�(w菐ng)鎴栨キ(y猫)鍏�(n猫i)鎶曠ǹ浜哄+锛岀増娆�(qu谩n)灞簬鍘熺増娆�(qu谩n)浜�銆傝綁(zhu菐n)杓夎珛淇濈暀绋夸欢渚嗘簮鍙婁綔鑰�锛岀姝㈡搮鑷鏀�锛岄仌鑰呰嚜璨�(f霉)鐗堟瑠(qu谩n)娉曞緥璨�(z茅)浠�銆�
鐩搁棞(gu膩n)璩囪▕
鐢�(ch菐n)鍝佹柊鑱�
鏇村>B1绯诲垪鑴堟矕鍨嬩己鏈嶅伐钘濇鍔熻兘涓婄窔锛岃畵姗�(j墨)...
2025-04-30
rpi-image-gen锛氭ü鑾撴淳杌熶欢閺″儚妲�(g貌u)寤虹殑绲�...
2025-04-08
鎺ㄨ枽灏堥
鏇村>