JIXIE(machinery)TONGFENG(ventilation)SHIYONGZHOULIUSHIXIAOFANGPAIYANFENGJIHAISHILIXINFENGJIJIXIETONGFENGSHIYONGZHOULIUSHIXIAOFANGPAIYANFENGJIHAISHILIXINFENGJI BUGUANSHI

ZHOULIUSHI

XIAOFANGTEDIAN：NAIGAOWENXINGNENGLIANGHAO、XIAOLVGAO

HAISHILIXINFENGJI，TAMENDOUNENGJIYONGHU(user)DAILAIHENHAODESHIYONGXIAOGUO，DANSHIGEZISHANZHANGDELINGYUYOUYOUSUOBUTONG，SUOYIYONGHUZAIXUANZEDESHIHOUYIDINGBENZHEYANJINDETAIDU，BUKEMANGMUXUANZE，FOUZEBUJINYINGXIANG(influence)GONGZUO(gōng zuò)XIAOLV，HAIHUIDADATAIGAOCHENGBEN，JIUBIRUZAIJIXIE(machinery)DETONGFENGZHONG，DAODIZHOULIUFENGJIHELIXINFENGJIFENGJISHEIGENGSHIHENI？WOMENJIEXIALAIZUOGEBIJIAOHAOBUHAO。

ZAIBIJIAOZHIQIANNI，WOMENYAOXIANLIQINGYIJIANSHIQING，JIUSHITAMENLIANGGEFENBIECUNZAINAXIEYOUDIANHEQUEDIAN，ZHEIYANGWOMENJIUNENGHENHAODEZUOCHUXIANGYINGDEPANDUAN(judgment)LA。

NEIJIUXIANLAISHUOSHUOLIXIN(Centrifugal)FENGJI（Draught Fan）BA，SHIYONG(use)ZHEILEIFENGJIHENRONGYIDAOZHI(cause)FANGMENCHUANGHUHEQIANGBICHUXIANJIELUDEQINGKUANG(Condition)，ZHEISHIQUEDIAN。DANSHISHIYONGLIXINFENGJIQIDAOJIANGWENJIANGSHUIDEXIAOGUOHAISHIFEICHANG(very much)MINGXIANDE，ZHIXUYAOHENDUANDETONGFENG(ventilation)SHIJIANJIUNENGDADAOBUCUODEXIAOGUO，YINCIKANLAI，YONGHUZAIXUANZELIXINFENGJIDESHIHOUYIDINGYAOKAOLVTAHUIJIELUDEXIAOBIDUAN，ZUOHAOFANGFAN（JIESHI:FANGBEI、JIEBEI)CUOSHI，NEIMELIXINFENGJIJIUBIJIAOLA。

SHUOWANLIXINFENGJI，ZAILAISHUOSHUOZHEIGEZHOULIUSHIXIAOFANGTEDIAN：NAIGAOWENXINGNENGLIANGHAO、XIAOLVGAO，TAYESHIQUEDIANHEYOUDIANBINGCUN，TADEYOUDIANZHUYAOSHITONGGUOHUANSUTONGFENGDESHOUDUANQIDAOYIGEHENHAODEJIANGWENXIAOGUO，YOUYUHUANSUSUOYIHAONENGJIUBIJIAODI，ZHEIYIDIANDUIQIANGDIAOJIEYUE(jié yuē)HUANJINGBAOHUXINGSHEHUIDEJINTIANSHIFENTIEHE，LINGWAITABUHUIHELIXINFENGJIYIYANGRONGYICHUXIANJIELU。QUEDIANJIUSHIYOUDIANZHONGTIDAODEHUANSUMA，JIANGWENDESHIJIANYAOJINGGUOBIJIAOZHANGDEYIDUANSHIJIANGE。

　NEIMEZHOULIUFENGJIYOUSHENMEDUTEDEYOUSHIHETEXINGNIWOMENJIANDANDEBAZHOULIUFENGJIHELIXINFENGJIZUOLEDUIBI，ZUOLEYIXIAZONGJIE：

YOUSHIYI：TEZHENGBIJIAOWENDING，ZHUYAOCAIYONGWULITONGFENG，ZAITONGFENGGUOCHENGZHONGBUHUIGAIBIANFENGDELIUDONG(flow)FANGXIANG。ERLIXINFENGJIZAIGONGZUO(gōng zuò)ZHONGHUIGAIBIANFENGGUAN(Duct)DELIUXIANG，ZHEIYANGXIANGBIZHOULIUFENGJIGENGJIAWENDING。

YOUSHIER：

ZHOULIUSHIXIAOFANGPAIYANFENGJI（Draught Fan）

ANZHUANGJIANDAN，KEYIZHIJIEANZHUANGZAIQIANGBIWAIMIAN，ERLIXINFENGJI（Draught Fan）DEANZHUANGGUOCHENGBIJIAOFUZA，ZAIANZHUANGZHONGHUICHUXIANHENDUOWENTIHEMAFAN，SUOYIZHOULIUFENGJI（QUANCHENG：ZHOULIUSHIFENGJI）DEANZHUANGJIANDANBIANJIE(Convenient)SHOUDAOLEXIAOFEIZHE（Consumer)XIAI。