Umlandeli weendawo zerola zendlela

Fan for road roller parts Featured Image

Inkcazelo emfutshane:

Umlandeli wamaTshayina XCMG XS143,Fan yamaTshayina XCMG XS123
Umlandeli wamaTshayina XCMG XMR403, umFani wamaTshayina XCMG XP303S, umFani wamaTshayina XCMG XS265H
IsiShayina SHANTUI XS395 Fan, isiTshayina SHANTUI XS365 Fan, isiTshayina SHANTUI XS225JS Fan, isiTshayina SHANTUI XD143S Umlandeli

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umlandeli

Kuba zininzi iintlobo zeendawo ezisecaleni, asikwazi ukuzibonisa zonke kwiwebhusayithi.Nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane ezikhethekileyo.

Inzuzo

1. Sinikezela ngeemveliso zoqobo kunye nezasemva kwentengiso kuwe
2. Ukusuka kumvelisi ukuya kumthengi ngokuthe ngqo, ukugcina iindleko zakho
3. Isitokhwe esizinzileyo seendawo eziqhelekileyo
4. Ngexesha lokuHanjiswa kweXesha, kunye neendleko zokuthumela ezikhuphisanayo
5. Ubungcali kunye nexesha emva kwenkonzo

Ukupakisha

Iibhokisi zeebhokisi, okanye ngokwesicelo sabathengi.

inkcazelo

Umlandeli ukwabizwa ngokuba yi "turbofan engine".Ibhekisa kwi-injini ye-injini yegesi apho irhasi etofwe ngombhobho kunye nomoya okhutshwa yifeni uvelisa ukutyhala ngentshukumo.Iqukethe i-compressor, igumbi lokutsha, i-high-pressure turbine (ukuqhuba i-compressor), i-turbine ye-low-pressure (ukuqhuba i-fan) kunye nenkqubo yokukhupha.Amacandelo amathathu okuqala abizwa ngokuba yi "injini engundoqo".Amandla akhoyo kwirhasi equkuqelayo ephuma kwi-injini engundoqo isetyenziselwa ukuqhuba i-injini yoxinzelelo oluphantsi ukuqhuba ifeni, kwaye enye inxalenye isetyenziswa kumlomo ukukhawulezisa irhasi ekhutshiweyo.Umlinganiselo we-bypass uhambelana ngokusondeleyo nokusetyenziswa kwamafutha.Isizukulwana sokuqala seenjini ze-turbofan ezavela ekupheleni kweminyaka yee-1950 zazinomlinganiselo osezantsi wokudlula, umlinganiselo wokunyusa icompressor kunye nobushushu begesi phambi kweinjini yomoya.

Ubume be-FAN eneneni kukho i-1-2 yoxinzelelo oluphantsi (isantya esisezantsi) iiturbines ezongezwe ngasemva kwi-injini ye-turbojet.Ezi turbines ziqhuba inani elithile labalandeli kwaye zitya inxalenye yegesi ephumayo yamandla ekinetic ye-injini ye-turbojet (i-injini engundoqo)., Ngaloo ndlela ukunciphisa ngakumbi isantya sokukhupha igesi.Inxalenye yokuhamba komoya efunxwa ngaphakathi yifeni ithunyelwa kwicompressor (ebizwa ngokuba “yi-internal duct” ngokwesigama), kanye njengenjini yejethi eqhelekileyo, kwaye enye inxalenye ikhutshwa ngokuthe ngqo kumda wecasing ye-injini ye-turbojet (“ngaphandle umjelo").Ke ngoko, amandla erhasi enjini ye-turbofan asasazwa kumoya ophumayo omibini oveliswa yifeni kunye negumbi lokutsha ngokulandelelanayo.Ngeli xesha, ukuze kuphuculwe ukusebenza kakuhle kwe-thermal kunye nokunyusa ubushushu phambi kwe-injini yomoya, amandla amaninzi erhasi yamafutha anokudluliselwa kwi-airflow yangaphandle yombhobho ngoxinzelelo oluphantsi lwefeni eqhutywa yi-iturbine ngesakhiwo esifanelekileyo se-iturbine kunye nokwanda kwedayamitha yefan, ngaloo ndlela kuthintelwa ukwanda okubonakalayo kwisantya sokukhupha umoya.Ngale ndlela, ukusebenza kakuhle kwe-thermal kunye nokusebenza kakuhle kwe-propulsion kuye kwalinganiswa, kwaye ukusebenza kakuhle kwe-injini kuye kwaphuculwa kakhulu.Ukusebenza okuphezulu kuthetha ukusetyenziswa kwamafutha aphantsi kunye noluhlu olude lwenqwelomoya.Nangona kunjalo, idiameter enkulu ye-fan yonyusa indawo yomoya ye-injini, ke iinjini ze-turbofan ezinomlinganiselo wokudlula ngaphezulu kwe-0.3 azifanelekanga ukubhabha ngenqanawa.Nangona i-injini ye-turbofan inciphisa isantya sokukhupha, ayinciphisi i-thrust, kuba ukunciphisa isantya sokukhupha kwandisa ukuhamba (kwangaphandle) kokukhupha.Ngokombono we-bypass ratio, i-injini ye-turbofan lulungelelwano phakathi kwe-injini ye-turbojet kunye ne-injini ye-turboprop.