重庆中央空调

空调维修:空调器制冷系统工作分析

蓝月亮精选料期期公开   KONGDIAOQIZHILENGXITONGGONGZUOFENXI

  1、KONGDIAOQIGONGKUANG

蓝月亮精选料期期公开   WOGUOKONGDIAOQIBIAOZHUNGUIDINGKONGDIAOGONGKUANG:SHIWAIHUANJINGWENDU35C,SHINEIHUANJINGWENDU27.5C,ZHENGFAYALI0.48MPa(BIAODUSHUYALI),ZHENGFAWENDU+50C。TONGCHANGDUIYINGKONGDIAOQIDELENGNINGYALIDAYUEWEI1.82MPa(BIAODUSHUYALI),LENGNINGWENDUQIAO。℃。YIBANKONGDIAOQIYUNXINGSHIDABUDAOGONGKUANGTIAOJIAN,GONGKUANGCANSHUKEZUOWEIKONGDIAOQIWEIXIUDIAOSHIDEJIZHUN。

  KONGDIAOQIZHILENGXITONGDEYALISHOUHUANJINGWENDUYINGXIANG,WAIJIEHUANJINGWENDUSHENGGAO,GUANDAONEIBUYALISHENGGAO。LIRU,XIAJIZHILENGXITONGPINGHENGYALIWEIl MPa,DONGJINENGJIANGDAO0.7MPa,DIYAYALI(ZHENGFAYALI)YEHUIBIANXIAOHENDUO。

蓝月亮精选料期期公开   2.KONGDIAOQIZHILENGXITONGDEYALI

蓝月亮精选料期期公开   (1)KONGDIAOQIDE3GEYALI

  KONGDIAOQIDE3GEYALISHIZHIKONGDIAOQIDEPINGHENGYALI、DIYAYALIHEGAOYAYALI,SHIZHILENGJIZAIKONGDIAOQIZHILENGXITONGNEIDEYALI。PINGHENGYALISHIZHIYASUOJIBUGONGZUOSHIZHENGGEZHILENGXITONGGUANLUNEIYALI,GAOYAYALISHIZHIYASUOJIYUNZHUANSHIPAIQIYALI,DIYAYALISHIZHIYASUOJIYUNZHUANSHIXIQIYALI。

蓝月亮精选料期期公开   ZHILENGXITONGDEGAOYAHEDIYA,YIYASUOJIHEMAOXIGUANWEIFENJIEDIAN,ZHILENGXUNHUANCONGYASUOJIPAIQI,DAOLENGNINGQI,ZAIDAOGUOLVQI,ZHEIBUFENGUANDAOWEIGAOYAYALI.JINGGUOMAOXIGUANJIANGYAJIELIU,DAOZHENGFAQI,ZAIDAOYASUOJIXIQI,ZHEIBUFENGUANDAOWEIDIYAYALI。

蓝月亮精选料期期公开   (2)ZHILENGZHUANGTAIXIADEYALI

蓝月亮精选料期期公开   KONGDIAOQIZHILENGSHEJIDEGONGKUANGSHIYANFAWENDU++50C,ZHENGFAYALI0.48MPa,SUOYIKONGDIAOQIBIAOZHUNZHILENGDIYAWEI0.48MPa。TONGCHANGKONGDIAOQISHENGCHANGUANLUSHEJIZHILENGZHUANGTAIXIA,DIYAYALISHIPINGHENGYALIDEYIBAN(BIAOYALI),SUOYIPINGHENGYALIWEI0.96M Pa。

  YOUYUKONGDIAOQIGONGZUOHUANJINGTONGCHANGMANZUBULEGONGKUANGTIAOJIAN,SUOYIXIAJIZHILENGZHUANGTAIXIA3GEYALIZHIDAYUEWEI:DIYAYALIWEI0.5MPa,GAOYAYALIWEI1.8MPa,PINGHENGYALIWEII MPa。

  (3)ZHIREZHUANGTAIXIADEYALI

蓝月亮精选料期期公开   KONGDIAOQIZAIDONGJIHUANJINGWENDU10℃SHIPINGHENGYALIDAYUEWEI0.7M Pa。DONGJIYUELENGZHIREXIAOGUOYUECHA,WEILEZUIDAXIANDUZAIDIWENXIAXISHOUWAIJIERELIANG,BIXUJIANGDIZHENGFAWENDU,LIYONGFUZHUMAOXIGUANJIAZHANGMAOXIGUANJIANGDIZHENGFAYALILAISHIXIAN.YINCI,ZHIREZHUANGTAIXIADEDIYABUZAISHIPINGHENGYALIDEYIBANLE,ERSHIPIANXIAOYIDIAN。SUOYIZHENGFAYALIDAYUEWEI0.32MPa,DUIYINGZHENGFAWENDUWEIYI6C。

  KONGDIAOQIZHIRESHISHINEIWEILENGNINGQI,LENGNINGWENDUSHOUFENGSUHESHINEIWENDUDEYINGXIANG,KONGDIAOQISHEJIDIYU28CFANGLENGFENGCHUICHUBAOHU,GAOYU56℃GUOREXIEHEHUOBAOHU,SUOYISHINEIZUIJIADELENGNINGWENDUXUANQUSHEJIZHIYESHI50C,DUIYINGDEYALI1.82MPa。SUOYIKONGDIAOQIZHIRE3GEYALIDAYUEWEI:DIYAYALIWEI0.32MPa,GAOYAYALIWEI1.8MPa,PINGHENGYALIWEI0.7MPa.

  从重庆空调维修以上分析可以看出,空调器在制冷和制热时,低压压力和平衡压力随环境温度变化而变化较大,但高压压力基本不变。在实际操作过程中,以上压力值可作为参考,作为维修调试的重要依据。

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