姹借溅绌鸿皟鍐峰嵈椋庢墖閫夊瀷鍒嗘瀽
鍛ㄥ畾鍗?/p>
鍒樺織鍕?/p>
(
濂囩憺姹借溅鏈夐檺鍏徃
瀹夊窘鑺滄箹
241009)
[
鎽?/p>
瑕?/p>
]
鍐峰嵈椋庢墖涓嶄粎涓哄彂鍔ㄦ満鍐峰嵈绯荤粺鎻愪緵瓒冲鐨勫喎鍗撮閲忥紝灏嗗彂鍔ㄦ満姘寸鍐呴珮娓╃殑鍐峰嵈娑插喎鍗达紝鍚?
鏃讹紝杩樹负绌鸿皟绯荤粺鎻愪緵椋庨噺锛屽皢鍐峰嚌鍣ㄥ唴鐨勯珮娓╅珮鍘嬫皵鎬佸埗鍐峰墏鍐峰嚌鎴愪腑娓╅珮鍘嬫恫鎬佸埗鍐峰墏銆傚熀浜庢煇鍨嬪彿
杞胯溅锛?/p>
閫氳繃
CFD
鍒嗘瀽鍐峰嚌鍣ㄥ椋庨噺鍒嗗竷鍙婃暣杞︾姸鎬佷笅绌鸿皟鎬ц兘璇曢獙鏉ラ�夋嫨鍚堥�傞鎵囷紝
浠ユ弧瓒虫苯杞︾┖璋冪郴缁?/p>
瑕佹眰銆?/p>
[
鍏抽敭璇?/p>
]
鍐峰嵈椋庢墖
绌鸿皟绯荤粺
椋庨噺
THE EFFECT OF COOLING FAN TO AIR
CONDITIONING
(Zhou Dinghua ,Liu Zhiyong)
(Chery Automotive Co.,LTD
Wuhu
Anhui
241009)
[Abstract]
Cooling
fan
not noly
provide
cooling
system
of
engine
with
enough
supply
air
,in
order
to
cool
down the high-temperatur cooling liquid flowing through water tank,but also provide air conditioning system with
cooling air,which cool down the refrigerant through the condenser, changed from high-temperatur and high pressue
gas state into mid-temperatur and high pressure liquid state. Based on a type of passenger vehicle,cooling fan was
choosed by combining air flow distribution through condenser by CFD analysis with air conditioning performance
test in the vehicle state,to meet the need of automotive air conditioning system.
[Keywords]
Cooling Fan
Air Conditioning system
Quantity of Air Flow
1
鍓嶈█
杩戝勾鏉ワ紝姹借溅琛屼笟瀵圭儹绠＄悊鏂归潰鐨勭爺绌惰秺鏉ヨ秺澶?/p>
[1]
銆傚叾涓喎鍗撮鎵囨槸鐑鐞嗙郴缁熶腑涓�涓?/p>
鍗佸垎閲嶈鐨勯浂閮ㄤ欢銆?/p>
閫夋嫨鍚堥�傜殑鍐峰嵈椋庢墖锛?/p>
瀵瑰喎鍗寸郴缁熷拰绌鸿皟绯荤粺鎰忎箟鍗佸垎閲嶈銆?/p>
鍐峰嵈椋庢墖
涓昏浣滅敤鏈変互涓嬩笁鐐癸細
锛?/p>
1
锛?/p>
鎻愪緵瓒冲鐨勯�氶閲忥紝
鍐峰嵈姘寸涓殑鍙戝姩鏈哄喎鍗存恫浣擄紝
璁╁彂鍔ㄦ満鍦ㄦ甯告按娓╀笅宸ヤ綔銆?/p>
锛?/p>
2
锛変负绌鸿皟绯荤粺鐨勫喎鍑濆櫒鎻愪緵瓒冲鐨勯�氶閲忥紝灏嗗喎鍑濆櫒鍐呯殑楂樻俯楂樺帇姘旀�佸埗鍐峰墏鍐峰嚌
鎴愪腑娓╅珮鍘嬫恫鎬佸埗鍐峰墏銆?/p>
锛?/p>
3
锛?/p>
涓哄彂鍔ㄦ満鑸辨彁渚涘悎閫傛俯搴﹀満锛?/p>
浣垮彂鍔ㄦ満鑸卞唴鍚勯浂閮ㄤ欢鍦ㄦ甯稿伐浣滄俯搴︾幆澧冧笅宸ヤ綔锛?
淇濊瘉鍚勯浂閮ㄤ欢涓嶅洜涓哄伐浣滅幆澧冩俯搴﹁�屽伐浣滃紓甯告垨澶辨晥銆?/p>
鍐峰嵈椋庢墖鎬绘垚璁捐鐨勫師鍒欐槸鍦ㄦ弧瓒虫暣杞︾儹绠＄悊绯荤粺鑳藉姏鐨勫墠鎻愪笅锛?/p>
鎻愰珮椋庢墖鏁堢巼锛?/p>
闄嶄綆
椋庢墖鍣０銆傚喎鍗撮鎵囧姛鐜囪繃灏忔垨杩囧ぇ锛岄�氶閲忚繃灏忔垨杩囧ぇ锛岄兘鏄笉鍙彇鐨勩�備綔涓虹┖璋冪郴缁燂紝
瀵瑰喎鍗撮鎵囩殑鍏蜂綋瑕佹眰锛?/p>
鏄湪婊¤冻绌鸿皟绯荤粺鎬ц兘瑕佹眰鐨勫墠鎻愪笅锛?/p>
灏藉彲鑳介�夋嫨浣庡姛鐜囬鎵囨�绘垚銆?/p>
2
妯℃嫙鍒嗘瀽
閽堝绌鸿皟绯荤粺鐜妯℃嫙璇曢獙鐨勫伐鍐碉紝
缁撳悎鏌愬瀷鍙疯娇杞︾殑鍓嶈埍鍐峰嚌鍣ㄣ�?/p>
鍐峰嵈姘寸銆?/p>
椋庢墖浠?/p>
鍙婂懆杈归浂閮ㄤ欢甯冪疆鎯呭喌锛屼娇鐢?/p>
CFD
鍒嗘瀽鏂规硶
[2]
锛屽緱鍑哄悇绉嶅伐鍐典笅锛屽墠鑸辨ā鍧楀鐨勭┖姘旀祦鍦?/p>
甯冪疆
[3]
锛屽挨鍏舵槸寰楀嚭閫氳繃鍐峰嚌鍣ㄧ殑椋庨�燂紝楠岃瘉鍐峰嚌鍣ㄧ殑鐑氦鎹㈣兘鍔涖�?/p>
鍥?/p>
1
鏄剧ず鏌愬瀷鍙疯娇杞﹀湪
40km/h
宸ュ喌涓嬪墠鑸卞喎鍑濆櫒澶勯閫熷垎甯冩儏鍐点�傚浘
2
鏄剧ず鏌愬瀷鍙疯娇
杞﹀湪
90km/h
宸ュ喌涓嬪墠鑸卞喎鍑濆櫒澶勯閫熷垎甯冩儏鍐点�傚叾涓í鍧愭爣涓哄喎鍑濆櫒鐨勯暱搴︼紝绾靛潗鏍囦负鍦?/p>
鍐峰嚌鍣ㄩ珮搴︽柟鍚戝垎甯冪殑椋庨�燂紝鍧愭爣鐐逛负浠庤溅澶村悜杞﹀熬姝ｈ鏂瑰悜鍐峰嚌鍣ㄧ殑宸︿笅瑙掋�?/p>