微信红包

微信红包
离心式消防排烟风机的风机叶轮性能总结
2020.03.14

LIXINSHIXIAOFANGTEDIAN:NAIGAOWENXINGNENG(property)LIANGHAO、XIAOLVGAODEFENGJI(Draught Fan)YELUNXINGNENGZONGJIELIXINSHIXIAOFANGPAIYANFENGJIDEFENGJIYELUNXINGNENGZONGJIE  

DUIJINNIANLAITICHUDE JINBULIXIN(Centrifugal)SHIXIAOFANGTEDIAN:NAIGAOWENXINGNENGLIANGHAO、XIAOLVGAO(Draught Fan)JINENGDEFANGFA(method)HETUJING DEYANJIUJINXINGGUINAFENXI(Analyse)。 LIXINSHIXIAOFANGPAIYANFENGJIYELUN(ZHIZHUANGYOUDONGYEDELUNPAN)DESHEJIFANGFAJIANSHU RUHESHEJI(ZHIXIAONENGGAODE)、GONGYIJIANPODE LIXINFENGJIYIZHISHIKEYANZHIYUANYANJIUDEZHUYAOTIMU, SHEJIYELUNYEPIANSHIJIEJUEZHEIYITIMUDEZHUYAOTUJING。

LIXINFENGJI(Draught Fan)ZUOWEILIUTI(fluid)JIXIE(machinery)DEYIZHONGZHONGYAOLEIXING,YIBANYINGYONGZAIGUOMINJINGJI(jīng jì)GEGEBUFEN , SHIZHUYAODEHAONENGJIXIEZHIYI,YESHIJIENENGJIANPAIDEYIGEZHONGYAOYANJIULINGYU。 YANJIUGUOCHENGBIAOMING : JINBULIXINSHIXIAOFANGPAIYANFENGJIYELUNSHEJISHUIPING(Level) , SHI JINBULIXINSHIXIAOFANGPAIYANFENGJIXIAOLV(efficiency)、KUODAQIGONGKUANGFANWEIDESHUNIU。BENWENJIANGCONGLIXINSHIXIAOFANGPAIYANFENGJIYELUNDESHEJIHELIYONG BIANJIECENGKONGZHI(control)JISHUJINBULIXINSHIXIAOFANGPAIYANFENGJIYELUNJINENGZHEI LIANGGEFANGMIAN,YELUNSHIFENGJIDEHEXINQIDONGBUJIAN,YELUNNEIBUHUODONGDEHAOHUAIZHIJIEJUEDINGZHEZHENGJIDEJINENGHEXIAOLV。YINCIHAINEIWAIXUEZHEWEILELEJIEYELUNNEIBUDEZHENSHIHUODONGZHUANGKUANG,GAIJINYELUNSHEJIYIJINBUYELUNDEJINENGHEXIAOLV,ZUOLEDALIANGDEGONGZUO。 WEILESHEJICHU(ZHIXIAONENGGAODE)DELIXINYELUN , KEYANGONGZUOZHEMENCONGGEZHONGJIAODULAIYANJIUQITIZAIYELUNNEIDEHUODONGGUILV(rhythmical) , XUNQIUDEYELUNSHEJIFANGFA(method)。ZAOSHIYONG(use)DESHIYIYUANSHEJIFANGFA,TONGGUODALIANGDETONGJISHUJUHEYIDINGDELILUNFENXI,HUODELIXINSHIXIAOFANGPAIYANFENGJIGEGESHUNIUJIEMIANQIDONGHEJIEGOUCANSHUDEXUANZEGUILV。ZAIYIYUANFANGFASHIYONGDECHUQI,KEYIJIANPODITONGGUODUIFENGJIGEGESHUNIUJIEMIANDEJUNYUN(jūn yún)SUDUJISUAN,QUEDINGLIXINYELUNHEWOQIAODESHUNIUCANSHU,ERQIEYIBANYEPIANXINGXIANCAIYONGJIANPODEDANYUANHUCHENGXING。

WEILEGAIJIN,YANJIUZHIYUANDUIYELUNLUNGAIDEZIWUMIANXINGXIANCAIYONGGUOLIUDUANMIANDEGAINIAN(Idea)JINXINGSHEJI ,RUSISHEJICHULAIDELIXINYELUNDELUNGAIWEILIANGDUANHUODUODUANYUANHU,ZHEIZHONGFANGFASHEJIDEYELUNGURANBIQIANYIZHONGYIYUANSHEJIFANGFAXIAOLVLVEYOUJINBU,DANSHIGAIFANGFASHEJIDEFENGJILUNGAIJIAGONGNANDUDA,BENQIANGAO,HENNANYONGYUDAXING(Large scale)FENGJIHEFEIBIAOFENGJIDECHUCHAN。LINGWAIYIGEZHONGYAOFANGMIANJIUSHIGAIJINYEPIANSHEJI,DUIYUERYUANYEPIANDEGAIJINFANGFAZHUYAOWEICAIYONGDENGJIANSU(slow down)FANGFAHEDENGKUOZHANGDUFANGFADENG ,HAIYOU CAIYONGJIDINGYELUNNEIXIANGDUISUDU YANJUNYUNLIUXIANFENBUDEFANGFA。 DENGJIANSUFANGFA CONGSUNSHI(loss)DEJIAODUKAOLV, QILIUXIANGDUISUDUZAIYELUNLIU(take turns)DAONEIDEHUODONGGUOCHENGZHONGYITONGYISULVPINGJUNBIANHUA,NENGHUAJIANSHAOHUODONGSUNSHI, JINER JINBULIXINSHIXIAOFANGPAIYANFENGJIYELUNXIAOLV ;DENGKUOZHANGDUFANGFASHIWEILEBIMIAN(avoid)JUBUDIQUGUODADEKUOZHANGJIAOERTICHUDEFANGFA。 JIDINGDEYELUN(LIXINFENGJIPEIJIAN)NEIXIANGDUISUDUYANJUNYUNLIUXIANDEFENBUSHITONGGUOKONGZHIXIANGDUIJUNYUNLIUSUYANLIUXIANDEBIANHUAGUILV,TONGGUOJIANPOJIHEGUANXI,JIUKEYIDEDAOYEPIANXINGXIANYANBANJINGDEFENBU。YISHANGFANGFAGURANJIANPO,DANYEXUYAOBIJIAOFUZADESHUZHIJISUAN。