SINOTRUK Howo WD615 Amacandelo eNjini- Spring-For Safety Valve VG14070068
Ulwazi olusisiseko
I-JCHHR ibonelela ngoluhlu olupheleleyo lwe-SINOTRUK, HOWO, HOWO PART, HOWO SPARE PARTS, STEYR, WEICHAI, WABCO, WABCO valves, WABCO BRAKE PART, SHACMAN, SHACMAN F2000 PARTS, SHACMAN F3000 PARTS, SINOTRUCK service, ixabiso le-SITRAK
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Iinkcukacha
| IGAMA LEMVELISO | VG14070068 | OE NO. | VG14070068 | IGAMA LEBRAND | SINOTRUK Howo |
| INOMBOLO YOMfanekiso | VG14070068 | UMZEKELO WETRICK | WP10, WP12, WP6, WP7, WP5, WP4, WP3, WD615, WD618 | INDAWO EVELA KUYO | eShandong, eTshayina |
| SIZE | Ubungakanani obusemgangathweni | ISIQINISEKISO | CCC | ESEBENZAYO | Howo |
| FACTORY | CNHTC SINOTRUK | UHLOBO | IBHATHI | MOQ | 1pc |
| ISICELO | INKQUBO YENJINI | UMGANGATHO | Ukwenza okuphezulu | MATERUAK | Irabha |
| UKUPAKISHA | Ipakethe esemgangathweni | UKUHAMBISA NGENQANAWE | Ngolwandle, Ngomoya | INTLAWULO | T/T |
Ulwazi Olufanelekileyo
Ivalve yokhuseleko lohlobo lwasentwasahlobo ibhekisa kwivalve okanye kwiplunger seal etshixwa luxinzelelo olulastiki lwasentwasahlobo.Nje ukuba uxinzelelo lwenqanawa yoxinzelelo lungaqhelekanga, uxinzelelo oluphezulu olwenziweyo luya koyisa uxinzelelo lwasentwasahlobo lwevalve yokhuseleko, ngoko ke isixhobo sokutshixa sityhala sivuleke, senza umjelo wokunceda uxinzelelo ukukhulula uxinzelelo oluphezulu.
1,Umgaqo osebenzayo wevalve yokhuseleko lwasentwasahlobo
Xa uxinzelelo lomphunga phantsi kwe-flap yevalve yokhuseleko ludlula amandla oxinzelelo lwentwasahlobo, i-valve flap iyatyhilwa ivuleke.Emva kokuba i-disc yevalve ivuliwe, i-exhaust steam isebenza kwi-valve disc clamping ring ngenxa yokuphindaphinda kweringi yokulawula, ebangela ukuba ivalve ivuleke ngokukhawuleza.Njengoko i-flap yevalve ihambela phezulu, umphunga ujijela kwiringi yokulungelelanisa ephezulu, isenza i-exhaust direction ithande ukuhla ngokuthe nkqo.Amandla asabelayo aveliswa kukuphuma atyhalela phezulu isivalo sevalve phezulu, kwaye ngaphakathi koluhlu oluthile loxinzelelo, lugcina i-flap yevalve kumphakamo owaneleyo wokuphakamisa.Ngokuvulwa kwevalve yokhuseleko, i-steam ikhutshwa ngokuqhubekayo, kwaye uxinzelelo lwe-steam kwinkqubo luyancipha ngokuthe ngcembe.Ngeli xesha, amandla entwasahlobo aya koyisa uxinzelelo lomphunga osebenza kwidiski yevalve kunye namandla okusabela okuphuma komphunga, ngaloo ndlela kuvala ivalve yokhuseleko.
2,Iimpawu zesakhiwo se-valve yokukhusela entwasahlobo
1. Indawo yesenzo samandla entonga yevalve iyancitshiswa, kwaye ukusebenza kokutywina kuphuculwe.Indawo yokusebenza yamandla evalve yeplani yeplani yediski ayikho phezulu kuphela kunomphezulu wokutywina, kodwa ayisebenzi ngokuthe ngqo kwidiski yevalve.Kwii-valve ezineediski eziguquguqukayo, indawo yokusetyenziswa kwe-stem force iyancipha ngaphantsi kwendawo yokutywinwa kwaye isebenze ngokuthe ngqo kwi-disc.Olu phuculo lwesakhiwo luphucula kakhulu isakhono sokungcangcazela kwevalve, nto leyo ethetha ukuba uzinzo lokutywinwa luphuculwe kakhulu.Ngamanye amazwi, iivalve zediskhi eziguquguqukayo azinangxaki yokuvuza xa ivalve inezinga elifanayo lokungcangcazela.Lo msebenzi uqinisekisiwe ekusebenzeni kwangempela kwevalve yokhuseleko.
Ulwakhiwo lwe "flexible valve flap" aluphuculi nje ukusebenza kokutywinwa kokusebenza, kodwa luphucula ixabiso loxinzelelo lokusebenza ukugcina ukusebenza kokutywinwa."Kwi-valve ye-disc eyilelwe, xa usebenza kwixinzelelo olunyuka kwi-valve set pressure (oko kukuthi, i-95% yoxinzelelo olumiselweyo), i-valve iya kufumana" ukukhululeka kwangaphambili.". Kwiivalvu zokhuseleko ezilayishwe entwasahlobo, ubukho be "pre discharge" yinto eqhelekileyo, kwaye ubukho be "pre discharge" bunokunceda i-spring elayishiweyo iivalvu zokhuseleko ukuya kwinqanaba elithile ukuba zisuse. Ngoko ke, i-Crosby Company ibeka umahluko phakathi koyilo uxinzelelo kunye noxinzelelo oluphezulu lokusebenza lwevalve yokhuseleko lohlobo lwasentwasahlobo ngaphezu kwe-5%.
Ulwakhiwo "lweflap yevalve eguquguqukayo" isalathisa uxinzelelo lwesixokelelwano kwigroove ye-annular kwicala elingasemva lomphezulu wokutywina we-valve kwaye usebenza kumphezulu othambekisiweyo ojongene nomphezulu wokutywina we-valve.Ngenxa yokuqina komphezulu wokutywina, njengoko uxinzelelo lwendawo ephakathi kwinkqubo yonyuka, indawo yokutywina yevalve ityhalelwa ezantsi luxinzelelo lwenkqubo, ibangele uguquko oluncinci, kwaye idibanise ngokuqinileyo nomphezulu wokutywinwa kombhobho, ngaloo ndlela ilibazisa ivalve. indawo yokukhutshwa kwangaphambili.
