40kw TD226B-3D weichai China Yenza owona mgangatho uphezulu

1. Inkqubo ye-fuel ayilungile
(1) Umoya ungena okanye uvalekile kwisihluzo samafutha okanye kumbhobho, nto leyo ebangela ukuba umbhobho weoli uvaleke, umbane ungonelanga, kwanomlilo ube nzima.Umoya ongena kumbhobho kufuneka ususwe, isihluzo se-diesel kufuneka sicocwe kwaye sitshintshwe xa kukho imfuneko.
(2) Ukuvuza kwe-oyile, ukubanjwa okanye i-atomization embi ebangelwa ngumonakalo we-fuel injection coupler.Ngeli xesha, kulula ukubangela ukunqongophala kweesilinda kunye namandla angonelanga enjini.Kufuneka icocwe, icolwe okanye itshintshwe ngexesha.
(3) Ukungonelanga kwamafutha kwimpompo yokutofa kwamafutha kuya kubangela ukungonelanga kwamandla.I-coupler kufuneka ihlolwe, ilungiswe okanye itshintshwe ngexesha, kunye nokunikezelwa kwamafutha epompo yokutofa kwe-fuel kufuneka kulungiswe kwakhona.
2. Inkqubo yokupholisa kunye nokuthambisa iphosakele
Ukufudumala kwe-Weichai generator kubangelwa ukungaphumeleli kwenkqubo yokupholisa okanye yokuthambisa.Kule meko, ukushisa kwamanzi kunye nokushisa kweoli kuya kuba phezulu kakhulu, kwaye kulula ukubangela ukuba i-cylinder itsalwe okanye i-piston ring ibambelele.Xa ubushushu bompompo wejenereyitha yedizili bunyuka, isipholileyo kunye neradiyetha kufuneka zihlolwe ukuze kususwe isikali.
3. Iqela lentloko yesilinda linempazamo
(1) Umthamo wokungenisa umoya onganelanga okanye igesi edibeneyo yokukhupha emoyeni ngenxa yokukhupha igesi evuzayo, okubangelwa ukutshiswa kwepetroli okwaneleyo kunye nokunciphisa amandla.Umphezulu wokukhwelana wevalve kunye nesihlalo sevalve kufuneka sibekwe phantsi ukuze kuphuculwe ukuxinana kwayo, kwaye ukuba kuyimfuneko, yibuyisele entsha.
(2) Ukuvuza komoya kumphezulu odityanisiweyo wentloko yesilinda kunye nomzimba kuya kubangela ukuba umoya okwisilinda ungene kumjelo wamanzi okanye umjelo we-oyile, nto leyo ebangela ukuba isisipholisi singene kumzimba we-injini.Ukunqongophala kwenkuthazo.Ngenxa yomonakalo we-cylinder head gasket, ukuhamba komoya kuya kukhawuleza kuphume kwi-cylinder head gasket ngexesha lokutshintsha, kwaye amadyunguza aya kuvela kwi-gasket xa injini isebenza.Ngeli xesha, i-nut ye-cylinder head nut kufuneka iqiniswe ngokwe-torque echaziweyo okanye i-cylinder head gasket kufuneka itshintshwe.
(3) Ukucocwa kwevalvu ngendlela engeyiyo kuya kubangela ukuvuza komoya, okukhokelela ekwehleni kwamandla enjini kunye nobunzima bokubamba umlilo.Ukucocwa kwevalvu kufuneka kulungiswe.
(4) Ukonakaliswa komthombo wevalvu kuya kubangela ukuba ivalve ibuye nzima, ivalve ivuze, kwaye umlinganiselo wokucinezelwa kwegesi uyancitshiswa, nto leyo ekhokelela kumbane ongonelanga we-injini.Imithombo yevalve eyonakeleyo kufuneka itshintshwe ngexesha.
(5) Ukuvuza komoya kumngxuma wokufakela i-injector okanye umonakalo kwiphedi yobhedu kuya kubangela ukungabikho kweesilinda, okukhokelela kumbane ongonelanga we-injini.Kufuneka isuswe ukuze ihlolwe kwaye ifakwe kwiindawo ezonakalisiweyo.Ukuba iqondo lokushisa lamanzi angenayo liphantsi kakhulu, ilahleko yokutshatyalaliswa kobushushu iya kwanda.Ngeli xesha, ukushisa kwe-inlet kufuneka kulungiswe ukuhlangabezana nexabiso elichaziweyo.
4. Isihluzo somoya asicocekanga
Isihluzi somoya esingacocekanga siyakonyusa ukuxhathisa, sinciphise ukuhamba komoya, kwaye sinciphise ukusebenza kakuhle kokutshaja, okukhokelela kumandla enjini angonelanga.Isihluzo somoya we-diesel kufuneka sicocwe okanye uthuli olusephepheni lokucoca ulwelo kufuneka lucocwe njengoko lufunwa, kwaye into yokucoca kufuneka itshintshwe xa kukho imfuneko.
5. Ukuvala umbhobho wokukhupha
Ukuvalwa kombhobho wokukhupha kuya kubangela ukuba ukukhupha kuvinjwe kwaye ukusebenza kakuhle kwamafutha kuya kuncipha.Amandla ehla.Kufuneka kuhlolwe ukuba ngaba ukuchasana kwesikhokelo sokukhupha kwanda ngenxa yokubekwa kwekhabhoni kakhulu kumbhobho wokukhupha.Ngokuqhelekileyo, i-exhaust back pressure ayifanele idlule i-3.3Kpa, kunye ne-carbon deposits kwipayipi yokukhupha kufuneka ihlambuluke rhoqo.
6. I-engile yonikezelo lwamafutha kwangaphambili inkulu kakhulu okanye incinci kakhulu
Ukuba i-engile yonikezelo lwamafutha kwangaphambili inkulu kakhulu okanye incinci kakhulu, iya kubangela ukuba ixesha lokutofa kwepetroli yempompo yamafutha libe kwangoko kakhulu okanye libe kade kakhulu (ixesha lokutofa kwepetroli liphambi kwexesha kakhulu, ukutshiswa kwamafutha kuya kungonelanga; Ngeli xesha, khangela ukuba isikrufu se-adaptha ye-shaft drive yesibaseli sikhululekile Ukuba sikhululekile, lungisa i-engile yonikezelo lwamafutha kwangaphambili ngokweemfuno kwaye uqinise isikrufu.
7. I-piston kunye ne-cylinder liner strain
Ngenxa yobunzima obunzulu okanye ukunxitywa kwepiston kunye ne-cylinder liner, kunye nokwanda kwelahleko yefriction ebangelwa yintsimbi yepiston encamatheleyo, ilahleko yomatshini we-injini ngokwayo iyanda, umlinganiselo wokunyanzeliswa uyancipha, ukutshisa kunzima okanye ukutsha kumlilo. akwanelanga, intlawulo yomoya esezantsi iyanda, kunye nokuvuza Irhasi emandla.Ngeli xesha, i-cylinder liner, i-piston kunye ne-piston rings kufuneka itshintshwe.
8. Umphezulu wetyholo lokudibanisa intonga kunye nejenali yentonga yokudibanisa i-crankshaft iyaluma
Ukwenzeka kwale meko kuya kukhatshwa sisandi esingaqhelekanga kunye nokuhla koxinzelelo lweoyile, okubangelwa kukudlula kweoyile evalekileyo, impompo yeoli eyonakeleyo, into yokucoca ioyile evaliweyo, okanye uxinzelelo oluphantsi lwe-oyile ye-hydraulic okanye nokuba akukho neoyile.Ngeli xesha, isiciko secala le-Weichai generator sinokususwa, kwaye icala kunye nokucocwa kwentonga yokudibanisa isiphelo esikhulu sinokujongwa ukuze kubonwe ukuba intonga yokudibanisa isiphelo esikhulu sinokuhamba phambili nangasemva.
Ngeli xesha, kwi-supercharged generator diesel, ukongeza kwezi zizathu zingasentla, amandla aya kuncitshiswa, ukuba i-supercharger beararing igugile, umbhobho wokuthatha we-press kunye ne-injini yomoya uvaliwe ngokungcola okanye ukuvuza, i-diesel generator nayo ingakwazi. yonakele.Amandla ehla.Xa imeko engentla iyenzeka kwi-supercharger, iibheringi kufuneka zihlanjululwe okanye zitshintshwe, umbhobho wokungena kunye ne-casing kufuneka ihlambuluke, i-impeller kufuneka ihlambuluke, kwaye i-nuts edibeneyo kunye ne-clamps kufuneka iqiniswe.