汽车空调134a压力标准 汽车空调加雪种一般加多少压力
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2\u3001\u5728\u6020\u901f\u60c5\u51b5\u4e0b\uff08\u53d1\u52a8\u673a700~900rpm\uff09\uff0c\u5982\u679c\u73af\u5883\u6e29\u5ea6\u9ad8\uff0c\u5982\u590f\u5929\u592a\u9633\u76f4\u5c04\u60c5\u51b5\u4e0b\uff0c\u9ad8\u538b\u53ef\u80fd\u4f1a\u7565\u9ad8\u4e00\u70b9\uff0c\u6700\u9ad8\u53ef\u52302.5~2.8 mpa\u5de6\u53f3\uff0c\u4f46\u4e00\u822c\u4e0d\u4f1a\u8d85\u8fc73.1 mp\u3002
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2\u3001\u5236\u51b7\u5242\u538b\u529b\u8868\u4e5f\u79f0\u51b7\u5a92\u8868\u6216\u6c1f\u8868\u3002\u662f\u7528\u4e8e\u91cf\u6d4b\u5236\u51b7\u7cfb\u7edf\u5f53\u524d\u538b\u529b\uff0c\u5176\u4e3b\u8981\u662f\u7528\u4e8e\u68c0\u6d4b\u7cfb\u7edf\u51b7\u5a92\u4e0d\u540c\u9636\u6bb5\u7684\u538b\u529b\u503c\uff0c\u4f7f\u7528\u4eba\u5458\u6491\u63e1\u8bbe\u5907\u7684\u8fd0\u884c\u72b6\u51b5\uff0c\u73b0\u5728\u6211\u56fd\u5bf9\u51b7\u5a92\u538b\u529b\u8868\u4e0a\u7684\u7cbe\u5ea6\u8981\u6c42\u662f\u8fbe\u52302.5\u7ea7\u3002
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1\uff1a\u7a7a\u8c03\u6b63\u5e38\u5f00\u542f\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u5439\u5230\u8eab\u4e0a\u7684\u98ce\u611f\u5230\u5f88\u51c9\u5e76\u80fd\u5f88\u5feb\u8fbe\u5230\u8bbe\u5b9a\u6e29\u5ea6\uff0c\u5ba4\u5916\u7684\u538b\u7f29\u673a\u80fd\u50cf\u7535\u51b0\u7bb1\u4e00\u6837\u3002\u5de5\u4f5c\u4e00\u4f1a\u513f\u505c\u4e00\u4f1a\u513f\u8fd9\u5c31\u8868\u660e\u662f\u6b63\u5e38\u7684\uff0c\u5426\u5219\u5c31\u6709\u53ef\u80fd\u9700\u8981\u5236\u51b7\u5242\u3002
2\uff1a\u7528\u6e29\u5ea6\u8ba1\u6d4b\u91cf\u5ba4\u5185\u673a\u7684\u8fdb\u3001\u51fa\u98ce\u53e3\u7684\u6e29\u5dee\uff0c\u5dee\u503c\u57288\u2103\u4ee5\u4e0a\u4e3a\u6b63\u5e38\u6e29\u5dee\u8d8a\u5927\uff0c\u8bf4\u660e\u7a7a\u8c03\u7684\u5de5\u4f5c\u60c5\u51b5\u8d8a\u597d\u597d\u7684\u53ef\u8fbe15\u2103\u5de6\u53f3\uff0c\u800c\u5dee\u503c\u4f4e\u4e8e8\u2103\u7684\u5c31\u53ef\u80fd\u9700\u8981\u52a0\u5236\u51b7\u5242\u4e86\u3002
3\uff1a\u5f00\u673a\u5341\u51e0\u5206\u949f\u540e\u6253\u5f00\u5ba4\u5185\u673a\u9762\u677f\uff0c\u5e94\u770b\u5230\u84b8\u53d1\u5668\u94dc\u7ba1\u4e0a\u7a7f\u6ee1\u94dd\u7247\u8fdb\u884c\u70ed\u4ea4\u6362\u7684\u90e8\u4ef6\u4e0a\uff0c\u5747\u5300\u5e03\u6ee1\u51b7\u51dd\u6c34\u8fd9\u6837\u4e3a\u6b63\u5e38\u7a7a\u6c14\u6e7f\u5ea6\u5927\u65f6\u591a\u53cd\u4e4b\u8f83\u5c11\uff0c\u5982\u679c\u4e00\u534a\u6709\u4e00\u534a\u6ca1\u6709\u5c31\u53ef\u80fd\u662f\u7f3a\u5236\u51b7\u5242\u3002\u5982\u5c40\u90e8\u7ed3\u971c\u6216\u7ed3\u51b0\u4e5f\u4e0d\u6b63\u5e38\u3002
4\uff1a\u4f7f\u7528\u534a\u5e74\u4ee5\u4e0a\u7684\u7528\u6237\u53ef\u5bdf\u770b\uff0c\u5ba4\u5185\u673a\u7684\u7ba1\u9053\u63a5\u5934\u548c\u5ba4\u5916\u673a\u9600\u95e8\u5904\uff0c\u662f\u5426\u6709\u660e\u663e\u7684\u6f0f\u6cb9\u8ff9\u8c61\uff0c\u5982\u6709\u660e\u663e\u7684\u6f0f\u6cb9\u73b0\u8c61\u5219\u8868\u660e\u673a\u5668\u6709\u6cc4\u6f0f\uff0c\u56e0\u4e3a\u6cb9\u6c1f\u4e92\u6eb6\uff0c\u6f0f\u6cb9\u5fc5\u6f0f\u6c1f\uff0c\u6f0f\u6c1f\u5fc5\u6f0f\u6cb9\u3002
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1\u3001\u4e00\u822c\u7684\u8f66\u4e0a\u90fd\u6807\u660e\u6dfb\u52a0\u591a\u5c11\u514b\uff0c300\u514b\u5230600\u591a\u514b\u7684\u90fd\u6709\uff0c\u4e00\u822c\u662f\u4e09\u56db\u74f6\u5236\u51b7\u5242\u4e5f\u6709\u52a0\u5230\u4e94\u516d\u74f6\u7684\uff0c\u4e3b\u8981\u8fd8\u662f\u770b\u538b\u529b\u8868\uff0c\u7a7a\u8c03\u6253\u5f00\uff0c\u538b\u7f29\u673a\u5de5\u4f5c\u7684\u65f6\u5019\uff0c\u9ad8\u538b200\u5de6\u53f3\uff0c\u4f4e\u538b20-30\u5de6\u53f3\u3002
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2\u3001\u51e1\u4e8b\u90fd\u6709\u4e00\u4e2a\u5ea6\uff0c\u8fc7\u591a\u4e0d\u597d\uff0c\u8fc7\u5c11\u4e5f\u4e0d\u884c\uff0c\u8fd8\u5f97\u628a\u63e1\u4f4f\u6807\u51c6\u3002\u4e0d\u591f\u4f1a\u9020\u6210\u5236\u51b7\u6548\u679c\u4e0d\u597d\uff0c\u592a\u591a\u7684\u8bdd\u5c31\u6709\u53ef\u80fd\u5f15\u8d77\u538b\u7f29\u673a\u4e0d\u5de5\u4f5c\u6216\u8005\u635f\u574f\u3002
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1.\u5728\u538b\u7f29\u673a1500~2000rpm\u60c5\u51b5\u4e0b\uff0c\u9ad8\u538b\uff08\u6392\u6c14\u538b\u529b\uff09\u57281.5~2.0 mpa\u5de6\u53f3\uff0c\u4f4e\u538b\uff08\u5438\u6c14\u538b\u529b\uff09\u57280.15~0.35 mpa\u5de6\u53f3 \u4e3a\u6b63\u5e38\u3002\u5177\u4f53\u8981\u770b\u4e0d\u540c\u8f66\u8f86\u7a7a\u8c03\u7cfb\u7edf\u5339\u914d\u60c5\u51b5\u548c\u73af\u5883\u6e29\u5ea6\u60c5\u51b5\u3002
2.\u5728\u6020\u901f\u60c5\u51b5\u4e0b\uff08\u53d1\u52a8\u673a700~900rpm\uff09\uff0c\u5982\u679c\u73af\u5883\u6e29\u5ea6\u9ad8\uff0c\u5982\u590f\u5929\u592a\u9633\u76f4\u5c04\u60c5\u51b5\u4e0b\uff0c\u9ad8\u538b\u53ef\u80fd\u4f1a\u7565\u9ad8\u4e00\u70b9\uff0c\u6700\u9ad8\u53ef\u52302.5~2.8 mpa\u5de6\u53f3\uff0c\u4f46\u4e00\u822c\u4e0d\u4f1a\u8d85\u8fc73.1 mp\u3002
当发动机加大油门时,所测量的低压压力应随发动机的转速而降低,转速越快,压力下降的也越多(快)。则说明压缩机的性能良好,反之说明压缩机有故障。
本压力数据适用于R12和R134a制冷剂。
绛旓細姹借溅绌鸿皟浣跨敤134a鍒跺喎鍓傛椂锛屽叾鍘嬪姏鏍囧噯鍦ㄦ甯稿伐浣滅姸鎬佷笅锛浣庡帇渚х殑鍘嬪姏鑼冨洿閫氬父鍦104kPa鑷201kPa涔嬮棿锛岃岄珮鍘嬩晶鐨勫帇鍔涜寖鍥村垯鍦1785kPa鑷1916kPa涔嬮棿銆傚綋娴嬮噺绌鸿皟绯荤粺鐨勯珮鍘嬪帇鍔涙椂锛岄渶瑕佺‘淇濆彂鍔ㄦ満澶勪簬鎬犻熻繍杞姸鎬侊紝涓斿湪鐜娓╁害涓35鈩冩椂鐨勬祴閲忓间负鍑嗭紝姝ゆ椂姝e父鐨勯珮鍘嬪帇鍔涘簲鍦1.3MPa鑷1.7MPa涔嬮棿锛屽嵆13kg...
绛旓細姹借溅绌鸿皟R134a鍒跺喎鍓傜殑宸ヤ綔鍘嬪姏鏍囧噯涓猴細姝e父楂樺帇搴斾负1.3-1.7鍏嗗笗鎴13-17鍗冨厠/骞虫柟鍘樼背锛屾甯镐綆鍘嬪簲涓0.15-0.25鍏嗗笗鎴1.5-2.5鍗冨厠/骞虫柟鍘樼背銆傚埗鍐峰墏鍘嬪姏琛ㄤ篃绉颁负鍒跺喎鍓傝〃鎴栨盁琛紝鐢ㄤ簬娴嬮噺鍒跺喎绯荤粺鐨勫綋鍓嶅帇鍔涳紝涓昏鐢ㄤ簬妫娴嬬郴缁熶笉鍚岄樁娈靛埗鍐峰墏鐨勫帇鍔涘硷紝浠ュ府鍔╃敤鎴锋帉鎻¤澶囩殑杩愯鐘舵併備綆鍘嬭〃鏈澶栧湀...
绛旓細姹借溅绌鸿皟R134a鍒跺喎鍓鍘嬪姏鏍囧噯浣庡帇渚э細104kPa銆201kPa楂樺帇渚э細1785kPa銆1916kPa銆佹苯杞︾┖璋冨喎濯掑帇鍔涙甯哥殑楂樺帇鍘嬪姏搴斿湪1.3-1.7MPa13-17kg銆乧m?鎴190-250Lbf銆乮n涔嬮棿娴嬮噺绌鸿皟绯荤粺鐨勯珮鍘嬪帇鍔涙椂锛屽彂鍔ㄦ満搴斿浜庢犻熻繍杞姸鎬併傜幆澧冩俯搴35鈩冩椂娴嬮噺涓哄噯銆佹甯哥殑浣庡帇鍘嬪姏搴斿湪0.15-0.25MPa锛1.5-2.5kg/cm?...
绛旓細x 娴嬮噺绌鸿皟绯荤粺鐨勯珮浣庡帇鍘嬪姏锛屽彂鍔ㄦ満搴斿鎬犻熻繍杞紝鐜娓╁害鍦35鈩冩椂娴嬮噺涓哄噯銆姝e父鐨勯珮鍘嬪帇鍔涘簲涓1.3-1.7MPa锛13-17kg/cm2鎴190-250Lbf/in2锛夛紱姝e父鐨勪綆鍘嬪帇鍔涘簲鍦0.15-0.25MPa锛1.5-2.5kg/cm2鎴20-35Lbf/in2锛変箣闂淬傚鏋滀綆鍘嬪帇鍔涢珮鍑烘垨浣庝簬姝よ寖鍥达紝閮借鏄庢槸鑶ㄨ儉闃璋冭妭涓嶆甯搞傚帇缂╂満...
绛旓細姹借溅绌鸿皟R134a鍒跺喎鍓傜殑宸ヤ綔鍘嬪姏鏍囧噯娑夊強涓や釜鍏抽敭閮ㄥ垎锛氶珮鍘嬩晶鍜屼綆鍘嬩晶銆楂樺帇渚х殑鍘嬪姏<!--搴斿綋缁存寔鍦1785kPa鑷1916kPa涔嬮棿锛岃繖鏄叾姝e父鎿嶄綔鑼冨洿銆傝屼綆鍘嬩晶<!--鐨勫帇鍔涘簲淇濇寔鍦104kPa鑷201kPa锛屼换浣曡秴鍑鸿繖涓寖鍥撮兘鍙兘琛ㄦ槑鑶ㄨ儉闃鐨勮皟鑺傚嚭鐜伴棶棰樸傛甯告儏鍐典笅锛屾苯杞︾┖璋冨喎濯掔殑楂樺帇鍘嬪姏搴斾负1.3-1.7MPa锛13-...
绛旓細姹借溅绌鸿皟134a鍘嬪姏鏍囧噯姹借溅绌鸿皟134a鐨勫帇鍔涙爣鍑嗘甯镐綆鍘嬩晶涓104kPa鑷201kPa锛岄珮鍘嬩晶涓1785kPa鑷1916kPa銆傚湪鎬犻熸儏鍐典笅锛屽彂鍔ㄦ満杞熶负700鑷900rpm銆傚鏋滅幆澧冩俯搴﹂珮锛屽澶忓ぉ澶槼鐩村皠鎯呭喌涓嬶紝楂樺帇鍙兘浼氱暐楂樹竴鐐癸紝鏈楂樺彲杈惧埌2.5鑷2.8MPa宸﹀彸锛屼絾涓鑸笉浼氳秴杩3.1MPa銆傛墍璋撴苯杞︾┖璋冨埗鍐峰墏灏辨槸骞虫椂鎵璇寸殑姘熷埄鏄傦紝...
绛旓細姹借溅绌鸿皟134a鐨勬甯稿帇鍔涙爣鍑嗗湪浣庡帇渚ч氬父涓104kPa鑷201kPa锛岃屽湪楂樺帇渚у垯涓1785kPa鑷1916kPa銆傝繖鏄‘淇濇苯杞︾┖璋冪郴缁熸甯歌繍琛岀殑鍏抽敭鍙傛暟銆傚湪姹借溅鎬犻熻繍杞紙鍙戝姩鏈鸿浆閫700-900rpm锛夋椂锛岃嫢澶勪簬楂樻俯鐜锛屼緥濡傚瀛i槼鍏夌洿灏勪笅锛岄珮鍘嬩晶鐨勫帇鍔涘彲鑳戒細鐣ユ湁涓婂崌锛屾渶楂樺彲杈惧埌2.5-2.8mpa锛屼絾閫氬父涓嶄細瓒呰繃3.1mp銆傝繖...
绛旓細姹借溅绌鸿皟鍒跺喎鍓俁134a鐨勬甯稿伐浣滃帇鍔涙湁涓瀹氳寖鍥淬傚湪鏍囧噯鎯呭喌涓嬶紝鍏堕珮鍘嬪帇鍔涢氬父鍦1.3-1.7MPa锛堟垨13-17kg/cm²锛夛紝鑰屼綆鍘嬪帇鍔涘垯淇濇寔鍦0.15-0.25MPa锛堟垨1.5-2.5kg/cm²锛変箣闂淬傚湪澶忓楂樻俯鏃讹紝楂樺帇鍘嬪姏鍙兘浼氫笂鍗囧埌2.5-2.8MPa锛屼絾閫氬父涓嶄細瓒呰繃3.1MPa銆俁134a锛屼綔涓轰竴绉嶅箍娉涗娇鐢ㄧ殑...
绛旓細姹借溅绌鸿皟鐨勪娇鐢ㄦ槸鏈夊帇鍔涘肩殑锛岄偅涔堬紝姹借溅绌鸿皟姝e父鐨勫帇鍔涙槸澶氬皯鍛紵姹借溅绌鸿皟134a鍘嬪姏鏍囧噯鏄灏戝憿锛熸垜浠竴璧锋潵浜嗚В涓嬶紒涓鑸┖璋冪郴缁熸甯歌繍琛岀殑鎯呭喌涓嬩綆鍘嬪湪1.0鈥2.5bar涔嬮棿锛岄珮鍘嬪湪15鈥18bar涔嬮棿銆傛娴嬫苯杞︾┖璋冨帇鍔涚殑姝e父鍊肩殑鑼冨洿涓鑸负楂樺帇涓嶅緱瓒呰繃1.7mpa涓嶅緱浣庝簬1.3mpa锛岃屼綆鍘嬬殑姝e父鍊艰寖鍥翠竴鑸负涓...
绛旓細閭e氨鍙兘棰勭ず鐫鍘嬬缉鏈哄瓨鍦ㄦ晠闅滄垨闂銆傛荤殑鏉ヨ锛屽R134a娣诲姞鍚庣殑姹借溅绌鸿皟绯荤粺杩涜楂樹綆鍘嬪帇鍔涙娴嬫槸蹇呰鐨勩楂樺帇鍘嬪姏鐨勬甯稿间负1.3-1.7MPa锛屼綆鍘嬪帇鍔涚殑鐞嗘兂鍊间负0.15-0.25MPa銆備换浣曞亸绂昏繖浜涙爣鍑嗙殑浣庡帇鍘嬪姏锛岄兘搴旇涓哄彲鑳界殑鏁呴殰杩硅薄銆傛鏌ヨ浆閫熷鍘嬪姏鐨勫奖鍝嶏紝鍙互鏈夋晥鍒ゆ柇鍘嬬缉鏈虹殑鎬ц兘鐘舵併