琚佹旦 鍚村厜娣?/p>
鎽?瑕侊細妯疆浜岀骇娑堝０鍣ㄥ彲浠ヨ妭绾﹀簳鐩樺竷缃┖闂达紝骞朵笖渚夸簬瀹炵幇鍙屾帓姘旂鐨勯€犲瀷鏁堟灉锛屽洜姝ゅ湪杞胯溅璁捐涓簲鐢ㄥ箍娉涖€備絾鏄í缃簩绾ф秷澹板櫒瀛樺湪闅愯斀鎬ц緝宸殑缂虹偣锛屽湪鏌愪簺鎯呭喌涓嬪奖鍝嶆暣杞﹀悗閮ㄨ瑙夋晥鏋溿€傚洜姝ゅ浣曟洿濂藉湴闅愯棌浜屾秷锛屾槸搴曠洏甯冪疆鍜岃溅韬竷缃殑閲嶈鑰冭檻鍥犵礌銆傛枃绔犵粨鍚堟煇杞﹀瀷鐜扮姸锛屾彁鍑鸿嫢骞蹭紭鍖栨柟妗堬紝骞跺垎鏋愯瘎浠峰彲琛屾€у拰鏁堟灉銆?/p>
鍏抽敭璇嶏細浜岀骇娑堝０鍣?鍙鎬?浼樺寲鏂规
涓浘鍒嗙被鍙凤細TU112.59+7 聽鏂囩尞鏍囪瘑鐮侊細B 聽鏂囩珷缂栧彿锛?671-7988锛?020锛?6-101-03
Abstract锛?The crosswise exhaust muffler can save space of chassis. And facilitate the realization of double exhaust pipe molding effect. Therefore锛?it is widely used in car design. However锛?the horizontal two-stage muffler has the disadvantage of poor concealment锛?in some cases锛?the rear image of the vehicle effect. Therefore锛?how to better hide the secondary muffler is an important consideration for chassis layout and boay layout. Combined with the status quo of a certain vehicle锛?this paper proposes several optimization schemes锛?analyzes and evaluates the feasibility and effect.
Keywords锛?Secondary exhaust muffler; Visibility; Optimum proposal
CLC NO.锛?TU112.59+7 聽document Code锛?B 聽Article ID锛?1671-7988锛?020锛?6-101-03
寮曡█
浜岀骇娑堝０鍣紙涓嬫枃绠€绉颁簩娑堬級鏄帓姘旂郴缁熺殑閲嶈缁勬垚閮ㄥ垎锛屽鏁翠釜鎺掓皵绯荤粺鐨凬VH绛夋€ц兘鏈夐噸瑕佸奖鍝嶃€傚洜姝や簩娑堢殑浣撶Н鍜屾帓閲忓叧绯诲瘑鍒囷紝鏃犺妯疆浜屾秷杩樻槸绾电疆浜屾秷閮芥湁浣撶Н鐨勮姹傘€傚悓鏃朵簩娑堝洜涓轰綋绉緝澶э紝瀵瑰拰杞︿綋杩炴帴鐨勫悐鑰虫暟閲忓拰浣嶇疆涔熸湁瑕佹眰锛屽湪淇濊瘉寮哄害銆佹檭鍔ㄩ噺鐨勬儏鍐典笅锛岃繕瑕佹暣杞︾編瑙傚害鐨勮姹傘€傚洜姝や簩娑堢殑甯冪疆闈炲父閲嶈銆?/p>
1 鍛ㄨ竟缁撴瀯
1.1 浜屾秷妯疆鐨勮緭鍏?/p>
浜屾秷鐨勯€夋嫨涓€鑸敱鏁磋溅闇€姹傜‘瀹氾紝鍗冲湪寮€鍙戦樁娈碉紝纭畾鍙戝姩鏈烘帓閲忥紝纭畾浜屾秷鐨勫绉?鍦ㄩ€犲瀷闃舵锛岄€犲瀷甯堢‘瀹氭帓姘旂鐨勭姸鎬侊細锛?锛夋槸闅愯棌杩樻槸鍙;锛?锛夋槸鍗曡竟杩樻槸鍙岃竟锛屾洿缁嗗寲鍙垎涓哄崟杈瑰崟鍑猴紝鍗曡竟鍙屽嚭锛屽弻杈瑰崟鍑猴紝鍙岃竟鍙屽嚭绛?锛?锛夋帓姘斿彛鏄湞鍚庤繕鏄湞涓嬨€?/p>
鏌愯娇杞﹀湪閫犲瀷闃舵纭畾浜嗗弻杈瑰崟鍑猴紝鎺掓皵绠℃湞鍚庣殑閫犲瀷鏂规锛屽洜姝ゅ乏鍙充袱鏍规帓姘斿彛閮藉簲褰撲粠鍚庢柟鍙锛屾鏃舵í缃簩娑堟洿鏂逛究甯冪疆鍜屽浐瀹氾紝鍚屾椂缁撴瀯绠€鍗曪紝鎴愭湰杈冧綆銆?/p>
1.2 鍛ㄨ竟鐩搁偦缁撴瀯
浜屾秷澶у甯冪疆鍦ㄥ悗鍓溅鏋跺悗闈紝閽堝妯疆浜屾秷锛屽叾涓婃柟缁撴瀯鏈夊悗杞︿綋銆佸鑳庢垨鍏朵粬鐩稿叧浠讹紝鍓嶆柟鏈夊悗鍓溅鏋讹紝鍚庢柟鏈夊悗淇濋櫓鏉狅紝宸﹀彸鍒嗗埆鏄疆鑳庤疆缃╃瓑瀹炰綋闆堕儴浠讹紝濡傚浘1搴曠洏瑙嗗浘鎵€绀恒€傚悓鏃舵í缃簩娑堣繕瑕佹弧瓒宠溅杈嗙殑绂诲幓瑙掑拰鍚庢柟鍙鎬э紝濡傚浘2Y0鏂潰鎵€绀恒€?/p>
鈶犺溅鍚?00mm锛岄珮800mm鐨勮閲庣嚎;鈶¤溅鍚?500mm锛岄珮1560mm鐨勮閲庣嚎;鈶㈣溅鍚?000mm锛岄珮1150mm鐨勮閲庣嚎;鈶?5掳绂诲幓瑙掋€傜敱鍥?鍙互鐪嬪嚭锛岃閲庣嚎鈶㈠彲浠ョ湅瑙佷簩娑堬紝缁忚繃鏁版ā娴嬮噺锛屽彲瑙侀珮搴︿负80mm銆?/p>
1.3 鐩搁偦缁撴瀯鐨勯檺鍒?/p>
锛?锛塜鏂瑰悜涓婏紝X姝ｆ柟鍚戝彈鍚庝繚鏉犵儹瀹抽檺鍒讹紝X璐熸柟鍚戝彈鍚庡壇杞︽灦鐑闄愬埗鍜屼簩娑堝悐鑰冲竷缃┖闂撮檺鍒躲€?/p>
锛?锛塝鏂瑰悜涓婏紝鍙楀悐鑰冲竷缃┖闂撮檺鍒躲€?/p>
锛?锛塟鏂瑰悜涓婏紝鍙楀埌绂诲幓瑙掋€佽溅韬悗鍦版澘闄愬埗銆傚叾涓悗鍦版澘涓婃柟闇€瑕佽瘎浠峰鑳庛€佸鑳庣洊鏉裤€佸悗澶囩瀹圭Н绛夌殑甯冪疆绌洪棿銆?/p>
2 鍚庢柟鍙鎬х殑璇勪环鏂规硶
鐢卞浘2鍙锛屾垜浠娇鐢ㄧ殑璇勪环鏂规硶涓鸿瘎浠疯€呭湪杞﹀悗鐨勪笁涓笉鍚屼綅缃紝鍒嗗埆鏄細
鈶犺溅鍚?00mm锛岄珮800mm鐨勮閲庣嚎鈥斺€斿搴旇瘎浠疯€呰共鍦ㄨ溅鍚庤緝杩戜綅缃€?/p>
鈶¤溅鍚?500mm锛岄珮1560mm鐨勮閲庣嚎鈥斺€斿搴旇瘎浠疯€呯珯鍦ㄨ溅鍚庤祻杞︿綅缃€?/p>
鈶㈣溅鍚?000mm锛岄珮1150mm鐨勮閲庣嚎鈥斺€斿搴旇瘎浠疯€呴┚椹惰溅杈嗚窡杞︿綅缃€?/p>
璇ヨ娇杞︾殑涓昏闂鏄湪鏉′欢鈶㈣窡杞︽儏鏅笅锛屽彲浠ョ湅瑙?0mm鐨勪簩娑堟湰浣擄紝褰卞搷鏁磋溅鐨勫悗鏂圭編瑙傛€с€?/p>
3 浼樺寲鏂规
缁撳悎杞﹁締鍚庢柟鏁翠綋缁撴瀯锛岀粰鍑轰互涓嬩簲涓紭鍖栦簩娑堝彲瑙佺殑鏂规銆?/p>
3.1 浜屾秷涓婄Щ闅愯棌
濡傚湒3杞﹁締鍚庡绠盰0鍓栭潰鎵€绀猴紝浠庝笅寰€涓婁緷娆℃槸浜屾秷鏈綋銆佸悗鍦版澘銆佸鑳庛€佸鑳庣洊鏉裤€佽鏉庣鐩栨澘銆侀《妫氥€侀《鐩栥€傚叾涓溅杈嗗鑳庣洊鏉裤€佸鑳庛€佸悗鍦版澘鐨刏鍚戝昂瀵哥‘瀹氾紝澶囪儙鐩栨澘涓婃柟鍚庡绠辩┖闂寸洿鎺ュ叧绯诲埌杞﹁締鐨勪娇鐢ㄦ€с€備负浜嗕繚璇佹洿澶х殑鍚庡绠辩┖闂达紝涓嶈兘涓婃姮鍚庡湴鏉裤€備簩娑堟湰浣撳拰鍚庡湴鏉夸箣闂撮渶瑕佷竴瀹氱殑Z鍚戦棿闅欓殧鐑€傚洜姝や簩娑堜笂绉绘柟妗堜笉鍙銆?/p>
3.2 鍚庝繚涓嬪欢閬尅
鍚庝繚鍦ㄧ粨鏋勮璁℃椂闇€瑕佸彈鍒扮鍘昏鐨勭害鏉燂紝鍗冲悗淇濅笉鑳借秴鍑虹鍘昏銆傚弬鑰冨浘4鎵€绀虹殑鏂潰锛屾柟妗堚憼鍚庝繚涓嬬鍓嶇Щ锛屽浜屾秷鍙鏃犳敼鍠?鏂规鈶″悗淇濅笅绔笅绉伙紝瀵逛簩娑堝彲瑙佹湁浼樺寲锛屼絾瓒呭嚭绂诲幓瑙?鏂规鈶㈠悗淇濅笅绔部鐫€绂诲幓瑙掓枩鍚戝墠涓嬫柟寤朵几锛屽浜屾秷鍙鏈夋敼鍠勶紝浣嗗悗淇濇湰浣撳己搴﹀噺寮便€傜患鍚堜互涓婁笁鐐癸紝璋冩暣鍚庝繚闄╂潬鎴栬€呭鍔犳尅鏉℃柟妗堜笉鍙銆?/p>
3.3 浜屾秷鍓嶇Щ闅愯棌
浜屾秷鍓嶇Щ鐨勪富瑕佸奖鍝嶅洜绱犳槸浜屾秷鏈綋鍓嶆柟鐨勫悐鑰崇粨鏋勶紝涓轰簡纭繚浜屾秷鐨勭ǔ瀹氭€э紝鍑忓皬鏅冨姩閲忥紝鍦ㄤ簩娑堝懆鍥村竷缃簡涓変釜鍚婅€筹紝鍏朵腑浜屾秷宸﹀彸涓や晶鍚勪竴涓悐鑰筹紝浜屾秷鍓嶆柟鏈変竴涓悐鑰炽€備簩娑堝墠鏂圭殑鍚婅€充负X鍚戝浐瀹氾紝鍥犳鍗犵敤绌洪棿澶э紝鍙互淇敼鎴怸鍚戝浐瀹氾紝浠ヨ妭绾︾┖闂淬€?/p>
濡傚浘6鎵€绀猴紝灏嗗悐鑰冲畨瑁呮柟鍚戜慨鏀逛负Y鍚戯紝鍙互鑺傜害X鍚戠┖闂?0mm锛岃鏂规鍙銆?/p>
3.4 浜屾秷鍑忚杽闅愯棌
浜屾秷鑷韩鏈夊绉姹傦紝闇€瑕佹弧瓒冲拰鎺掗噺涓€瀹氱殑姣斾緥瑕佹眰銆傚鏋滀簩绾ф秷澹板櫒鏈綋X鍚戝昂瀵稿拰Y鍚戝昂瀵镐笉鏀瑰姩锛屽彧鍑忓皬Z鍚戝昂瀵革紝浼氱洿鎺ュ鑷翠簩娑堟湰浣撳绉彉灏忥紝鏄撻€犳垚鍣煶鍔犲ぇ鐨勭粨鏋溿€傝嫢X鍚戝昂瀵稿姞澶э紝浜屾秷鍓嶆柟鍜屽壇杌婃灦闂撮殭灏忥紝鏃犳硶甯冪疆浜屾秷杩涙皵绠?浜屾秷鍚庢柟浼氳秴鍑虹鍘昏銆傝嫢Y鍚戝昂瀵稿姞澶э紝浜屾秷涓や晶鍚婅€虫棤娉曞浐瀹氬湪绾垫涓婏紝褰卞搷鍚婅€冲己搴︺€?/p>
鍙︿竴鏂归潰锛岃€冭檻鍒版垚鏈紝鏀瑰姩浜屾秷鏈綋浼氬鍔犻浂閮ㄤ欢寮€鍙戣垂鐢ㄣ€?/p>
鍥犳浜屾秷鍑忚杽鐨勬柟妗堜笉鍙銆?/p>
3.5 浜屾秷鏃嬭浆闅愯棌
浜屾秷鍓嶇涓嬮檷锛屽悗绔笂绉伙紝閫氳繃杩欑鏃嬭浆锛屼娇鍘熸潵瑙嗛噹鐪嬪埌浜屾秷鍚庨潰鐨勬帴缂濆锛屼紭鍖栬嚦浜屾秷涓嬭〃闈€傝€屼笅琛ㄩ潰涓嶆槗鍙嶅厜锛岃瑙夋晥鏋滄洿浼樸€傚鍥?鎵€绀恒€?/p>
鐢卞浘7鍙锛屾按骞虫斁缃殑浜屾秷鍙鎺ョ紳澶勶紝鑰岄€氳繃鏃嬭浆鍙互閫傚綋闅愯棌鎺ョ紳澶勩€傚悓鏃剁敱瑙嗛噹鐪嬪埌鐨勯潰鏇茬巼杈冨ぇ锛屼簩娑堝弽鍏夋洿宸紝瑙嗚鏁堟灉鏇村ソ銆?/p>
4 缁撴灉瀵规瘮
鐜板湪鍚屾椂閲囩敤鏂规涓夊拰鏂规浜旓紝杩涜瀵规瘮锛屽姣旂粨鏋滃涓嬭〃1鎵€绀猴細
铏界劧鏁版嵁涓婂湪L=6m锛孒1=1.15m鐨勮閲庝笅锛屽彲瑙佸尯鍩熶粎浼樺寲浜?2mm銆備絾鏄敱浜庝簩娑堟湰浣撳墠绉伙紝鍔犱笂閫傚綋鏃嬭浆锛屽鑷翠簩娑堟墍澶勭殑鐜鍏夌嚎鏇村急锛屼簩娑堝弽灏勭殑鍏夌嚎鏇村急锛屾墍浠ヨ瑙夋晥鏋滄洿浣炽€?/p>
5 缁撹
鍦ㄤ紶缁熷竷缃腑锛屼簩娑堝洜涓哄睘浜庡簳鐩樹欢锛屽湪浣嶇疆鏀剧疆鏃跺鏄撳彧鑰冭檻鑷韩鐨勬秷闊炽€佹暎鐑€佹尟鍔ㄧ瓑鎬ц兘鐨勫奖鍝嶏紝鑰屽拷鐣ュ鏁磋溅澶栬鐨勫奖鍝嶃€傛湰杞︿簩娑堝彲瑙佸尯鍩熻繃澶氬嵆涓哄墠鏈熸湭鍏呭垎鑰冭檻锛屽鑷村奖鍝嶅疄杞﹀瑙傘€傚湪瀹炵墿瑁呰溅鍚庡啀鏁存敼璇ラ棶棰橈紝闇€瑕侀噸鏂板垎鏋愪簩娑堢殑鍛ㄨ竟闆堕儴浠讹紝涓烘洿濂藉湴闅愯棌浜屾秷锛屾彁鍑哄绉嶆柟妗堬紝涓庝笉鍚屽垎缁勫紑灞曞鎺ュ垎鏋愶紝杈冧负鑰楁椂鑰楀姏銆傛渶缁堢殑瑙ｅ喅鏂规鏄慨鏀逛簩娑堝墠鏂瑰悐鑰崇殑鏈濆悜锛岃鍑轰簩娑堝墠绉荤殑绌洪棿锛屽悓鏃朵簩娑堟棆杞€傛秹鍙婂埌淇敼鐨勯浂閮ㄤ欢鏈変簩娑堟湰浣擄紝浜屾秷鍓嶅悐鑰筹紝浜屾秷涓や晶鍚婅€筹紝浜屾秷鎺掓皵绠★紝杞︿綋鍚婅€筹紝闅旂儹缃╃瓑銆?/p>
鐢变簬浜屾秷鐨勭壒娈婃€э細浜屾秷甯冪疆鏂瑰紡澶氾紝鏈夊崟杈圭旱缃紝鍙岃竟绾电疆锛屾í缃崟鍑猴紝妯疆鍙屽嚭绛夛紝浜屾秷鏈綋琚湅鍒扮殑鍙兘鎬у緢澶с€傚洜姝ゅ湪鍚庣画杞﹀瀷鐨勫紑鍙戣繃绋嬩腑锛屽簲褰撻噸鐐规鏌ヤ簩娑堢殑鍙鎬ч棶棰橈紝鍦ㄤ簩娑堝湪涓夌瑙嗛噹鎯呭喌涓嬪潎涓嶈兘瀹屽叏闅愯棌鐨勬椂鍊欙紝搴斿綋寮€灞曟ā鍨嬭瘎瀹★紝鍦ㄥ疄鐗╂ā鍨嬩笂缁勭粐涓昏鎬ц瘎浠凤紝纭畾鐜扮姸鎬佹槸鍚﹀彲浠ユ帴鍙椼€?/p>
鍙傝€冩枃鐚?/p>
[1] 绉﹀缓鍐?涔樼敤杞︽帓姘旂郴缁熸€诲竷缃璁¤绱犲垎鏋怺J].姹借溅宸ョ▼甯堬紝 2019锛?锛夛細33.
[2] 榛勫織鍙戯紝缁曞垰锛岀帇楦挎潹.涔樼敤杞︽帓姘旂郴缁熸ā鎬佸垎鏋愪笌鎮寕鐐瑰竷缃甗J].宸ョ▼涓庤瘯楠岋紝2019锛?锛夛細56.
[3] 鍒樻槬姊?姹借溅鎺掓皵绯荤粺鐨勭粨鏋勪紭鍖朳J].鏈烘宸ョ▼锛?019锛?1锛夛細283.
