Nje ukuba umembi adibane neengxaki ezinjengobunzima ekuqaliseni, ukucotha, kunye nokwanda ngequbuliso kusetyenziso lwepetroli, amaxesha amaninzi inkosi yolondolozo iya kuqala ngokuhlolwa nokucoca umbhobho wenaliti yepetroli, ekwachaza ukubaluleka komlomo wesitofu samafutha ukusuka. icala.
Namhlanje, umhleli uya kukunika ingcaciso enzulu yokuhlolwa kwesitofu, uxinzelelo kunye neminye imiba enxulumene nesitofu samafutha.Emva kokuphumelela izakhono zokuhlola, iimpazamo ezininzi zinokusingathwa ngokwazo!
Ukulungele ukusebenza
Ngenxa yokuba uxinzelelo kunye nesimo sesitofu asikwazi ukulawulwa ngokuchanekileyo, kucetyiswa ukuba ulungiselele iiglasi zokukhusela, kwaye ungazami ukuvavanya umngxuma wokutofa ngezandla zakho ukuze uthintele ukuba ungatshizi ebusweni, amehlo kunye nezinye iindawo.
Umlinganiselo woxinzelelo lwesitofu
Emva kokucoca iidiphozithi zekhabhoni kumngxuma we-nozzle, qiniseka ukuba akukho luthuli kunye nezinye izinto ezingcolileyo ezijikelezayo, kwaye ke uxinzelelo lokutshiza lunokulinganiswa.
(1) Qhagamshela i-valve yokutofa kwe-fuel kumbhobho woxinzelelo oluphezulu we-fuel tester tester.
(2) Sebenzisa kancinane i-lever yokusebenza ye-fuel injector detector ukufunda uxinzelelo olukhawulezayo xa i-fuel iqala ukutofwa kwi-injector fuel.
(3) Ukuba umlinganiselo woxinzelelo lwenaliti ungaphantsi kwexabiso elichaziweyo, i-gasket yohlengahlengiso loxinzelelo kufuneka itshintshwe nge-gasket yokulungelelanisa.
(4) Jonga imeko yokutshiza.Emva kokulungelelanisa uxinzelelo kuxinzelelo oluchaziweyo lokuvula ivalve, jonga imeko yokutshiza kunye nokuqina kweoyile kwesitulo sevalve ngesixhobo sokuhlola i-fuel injector.
Ukuhlolwa kokuqina kwe-oyile kwesitulo sevalvu
Emva kokutshiza i-2 okanye i-3 amaxesha, ngokukhawuleza ukwandisa uxinzelelo kwaye uyigcine kuxinzelelo olungaphantsi kwe-valve yokuvula i-valve nge-2.0 MPa (20kgf / cm 2) imizuzwana ye-5, kwaye uqinisekise ukuba akukho kwehla kweoli ukusuka kwincam yepetroli. isitofu.
· Sebenzisa isixhobo sokuhlola isitofu sokutshiza ngelixa ujonga ukuba kukho i-oyile evuzayo eninzi kwijoyinti ephuphumayo.Ukuba kukho i-oyile evuzayo eninzi, kufuneka iqiniswe kwakhona ukuqinisekisa.Xa kukho ukuvuza kwe-oyile eninzi, buyisela umxube we-oyile yesitofu.
Ukutshiza kunye nemeko yokutshiza
· Sebenzisa i-lever yokulawula i-injector tester ngesantya se-1 ukuya kwi-2 amaxesha ngomzuzwana ukujonga ukuba kukho isitofu esingaqhelekanga.Ukuba le miqathango ilandelayo yokutshiza ayinakufezekiswa, kufuneka ukutshintshwa.
· Makungabikho kuthambeka okugqithisileyo.(θ)
I-engile yokutshiza kufuneka ingabi nkulu kakhulu okanye ibe ncinci kakhulu.(α)
• Isitshizi sonke kufuneka sibe yinkungu ecolekileyo.
Ukusebenza kakuhle kokuyeka ukutshiza (akukho kutsalwa namanzi)
Uvavanyo lokutyibilika kwevalvu yomlomo
Phambi kokwenza umfuniselo wokutyibilika, coca ivalve yomlomo ngesibaso esicocekileyo, beka umlomo wombhobho ngokuthe nkqo, uze ufake ivelufa yomlomo omalunga ne-1/3 yobude.Kuhle ukuqaphela ukuba ivalve yomlomo iya kuhla kakuhle phantsi kobunzima bayo..
Kwakhona, emva kokuba imveliso entsha isitofu nkxu kwi-oyile anti-umhlwa, ifilimu itywina anti-rust agent uyigcina emoyeni, ngoko ke ifilimu itywina anti-rust agent kufuneka isuswe kwaye intywiliselwe kwioli entsha ecocekileyo ukucoca ngaphakathi. nangaphandle kwe-injector., Ingasetyenziswa emva kokususa ioli echasene ne-rust.
Ixesha lokuposa: Oct-15-2021