Kwinkqubo entsonkothileyo yemveliso yemizi-mveliso yanamhlanje, inkqubo ye-hydraulic, njengekhonkco eliphambili ekudluliseni amandla nolawulo, idlala indima ebalulekileyo ekusebenzeni kakuhle nangokuzinzileyo kwezixhobo. Njengenye yezona zinto ziphambili zenkqubo ye-hydraulic, ivalvu ye-cartridge ibe lukhetho lokuqala kwiindawo ezininzi zoshishino ngenxa yokusebenza kwayo okugqwesileyo kunye nokusetyenziswa kwayo ngokubanzi.
Ulwakhiwo kunye nomgaqo wokusebenza kwevalvu yekhatriji
Ulwakhiwo olusisiseko lwevalvu yekhatriji lunamacandelo amathathu: into yokufaka, ipleyiti yokugquma yokulawula, kunye nebhloko yetshaneli. Into yokufaka sisiseko, esenziwe ngokuchanekileyo yi-valve core, i-valve sleeve, intwasahlobo kunye netywina, inika iyunithi yokusebenza yesenzo esisisiseko sevalvu. Ipleyiti yokugquma yokulawula ifaka ngobunono izinto ezihambelanayo zolawulo lwe-pilot ngokwemisebenzi eyahlukeneyo yolawulo, njengengqondo, ilawula ngokuchanekileyo ukusebenza kwevalvu yekhatriji. Ibhloko yetshaneli ayisiyomzimba wevalvu oqinileyo kuphela wokufaka into yokufaka kunye nokufaka ipleyiti yokugquma yokulawula, kodwa ikwangumzimba odibanisayo ophambili phakathi kwesekethe yeoli ephambili kunye nesekethe yeoyile yokulawula, ukuqinisekisa ukuhanjiswa kolwelo ngocwangco kwinkqubo ye-hydraulic.
Ukususela kumgaqo wokusebenza, ivalvu yekhatriji ifana nomphathi wendlela oqeqeshwe kakuhle, onokuqonda ngokuchanekileyo ukuvulwa nokuvalwa kweeports zeoyile ze-A kunye ne-B zesekethe ephambili yeoyile ngokulawula utshintsho loxinzelelo lweports zeoyile. Xa kungekho ntshukumo ye-hydraulic kwi-port yolawulo, uxinzelelo lwe-hydraulic ezantsi kwe-valve core ludlula ngoko nangoko amandla entwasahlobo, i-valve core ivulwa ngokukhawuleza, ii-circuits zeoyile ze-A kunye ne-B ziqhagamshelwe kakuhle, kwaye ulwelo lunokugeleza njengoko kufuneka, kwaye ulwalathiso lokuhamba kwalo lumiselwa ngokuguquguquka luxinzelelo lweeports ze-A kunye ne-B. Ngokwahlukileyo koko, xa kukho uxinzelelo lwe-hydraulic kwi-port yolawulo kwaye uxinzelelo luhlangabezana neemeko ezithile, indawo phakathi kwe-port A kunye ne-port B iya kuvalwa ngokukhawuleza, nto leyo ethintela ngokufanelekileyo ukuhamba kolwelo.
Iingenelo ezibalulekileyo zeevalvu zekhatriji
Iivalvu zeCartridge zineengenelo ezininzi ezimangalisayo, kwaye idatha yazo yokusebenza ephambili yile ilandelayo:
Umthamo wokuhamba kwamanzi:Umthamo wokuhamba kweevalvu zekhatriji ezithile unokufikelela ngaphezulu kwe-10,000L/min, udlule kakhulu iivalvu zetyhubhu zendabuko, kwaye unokumelana lula neemeko zokuhamba okukhulu.
Isantya sokuphendula:Kwiimeko ezifana neendlela zokubamba umatshini osebenzisa i-die-casting ezifuna isantya esiphezulu kakhulu sokuphendula, ukutshintsha koxinzelelo oluphezulu kunokugqitywa kwimizuzwana eyi-0.02.
Ukuthembeka kokusebenza:Itekhnoloji yokutywina ikhowuni iyasetyenziswa, kwaye ukusebenza kokutywina kugqwesileyo; akukho mfuneko ingqongqo yokufanisa phakathi kwesiseko sevalvu kunye nesingxobo sevalvu, kwaye ukuguguleka kukhaphukhaphu, akulula ukukuvalela, kwaye akukho nto ibonakalayo yokubamba nge-hydraulic. Izibalo ezivela kwinkampani yoomatshini bokwakha zibonisa ukuba ixesha lokungaphumeleli (i-MTBF) kwenkqubo ye-hydraulic esebenzisa iivalvu zekhatriji ziiyure ezili-12,000, eziphezulu ngama-40% kunezo zamaqela eevalvu zemveli, kwaye iindleko zokugcinwa konyaka zincitshiswa ngama-35%.
| Uhlobo lweNzuzo | Idatha ethile |
| Umthamo wokuhamba kwamanzi | Ukuya kuthi ga kwi-10000L/ngomzuzu nangaphezulu |
| Isantya sokuphendula | Ukutshintsha koxinzelelo oluphezulu kugqitywa kwimizuzwana eyi-0.02 (njengomatshini wokucinezela umatshini ophosa idayi) |
| Ixesha phakathi kokusilela | Iiyure ezili-12,000 (zingaphezulu ngama-40% kunee-valve zemveli) |
| Iindleko zonyaka zokugcina izinto zinciphile | 35% |
Ukusetyenziswa ngokubanzi kweevalvu zekhatriji kwicandelo lemizi-mveliso
Ngenxa yokusebenza kwayo okugqwesileyo, iivalvu zekhatriji zibonakalise ukusebenza kakuhle kwiindawo ezininzi zoshishino:
Intsimi yoomatshini bobunjineli obunzima:Iivalvu zekhatriji ezinobubanzi obukhulu (DN40-DN50) zinokumelana noxinzelelo oluphezulu olungaphezulu kwe-35MPa, ezinomthamo wokuhamba we-≥500L/min, ezifanelekileyo kwiimeko zomthwalo ophezulu ezifana nee-excavators kunye nee-cranes.
Inkqubo yokuphendula ngokukhawuleza:Ixesha lokuphendula kweevalvu zekhatriji zekhowuni yi-≤3ms, zifanelekile kwiimeko zolawulo oluchanekileyo ezifana noomatshini bokunyathela ngesantya esiphezulu kunye neerobhothi ze-hydraulic servo.
Okusingqongileyo okungcoliseke kakhulu:Iqela levalvu yekhatriji engaqhumiyo lisebenzisa isiseko sevalvu yentsimbi engagqwaliyo kunye nokucoca okunezigaba ezimbini kwaye liqinisekiswe yi-ATEX ukuhlangabezana neemfuno zeendawo ezinzima ezifana nemigodi yamalahle kunye ne-metallurgy.
Inkqubo yokonga umbane:Ukulahleka koxinzelelo lweevalvu zekhatriji ezinomthwalo kuncitshiswa ngama-40%, kwaye ukusebenza kakuhle kwenkqubo kunokufezekiswa ≥85% ngeempompo eziguquguqukayo. Isetyenziswa kakhulu ekuguquleni izixhobo ezonga amandla ezifana noomatshini bokubumba inaliti kunye noomatshini bokuphosa idayi.
| Iindawo zoSetyenziso | Iintlobo zeevalvu zekhatriji ezisebenzayo | Izalathisi Zokusebenza Eziphambili | Izixhobo eziqhelekileyo |
| Oomatshini bokwakha abasebenza nzima | Ivalvu yekhatriji enkulu enobubanzi obukhulu (DN40-DN50) | Iyamelana noxinzelelo oluphezulu olungaphezulu kwe-35MPa, umthamo wokuhamba kwamanzi≥500L/ngomzuzu | Abembi beentaba, iikhreyini |
| Inkqubo yokuphendula ngokukhawuleza | Ivalvu yekhatriji yohlobo lwePoppet | Ixesha lokuphendula≤3ms | Umatshini wokunyathela ngesantya esiphezulu, irobhothi ye-hydraulic servo |
| Okusingqongileyo okungcoliseke kakhulu | Iqela levalvu yekhatriji engaqhumiyo | Isiseko sevalvu yentsimbi engenasici + ukuhluzwa kwezigaba ezimbini, iqinisekiswe yi-ATEX | Ukwembiwa kwamalahle nezixhobo zesinyithi |
| Inkqubo yokonga amandla | Iivalvu zeKhatriji zokuHlola uMthwalo | Ukulahleka koxinzelelo kuncitshiswe ngama-40%, ukusebenza kakuhle kwenkqubo≥85% | Umatshini wokubumba ngenaliti, umatshini wokuphosa idayi |
Ngokufika kwexesha le-Industrial 4.0, ishishini lokuvelisa libeke phambili iimfuno eziphezulu zobukrelekrele, ukusebenza kakuhle kunye nokonga amandla kwezixhobo zokuvelisa. Njengenxalenye ephambili yenkqubo ye-hydraulic, ivalvu ye-cartridge iya kuqhubeka nokuvelisa nokuphucula itekhnoloji yayo ukuze ihlangabezane neemfuno ezikhulayo zemarike. Kukholelwa ukuba kwixesha elizayo, ivalvu ye-cartridge iya kudlala indima ebalulekileyo kwiindawo ezininzi kwaye ifake amandla amakhulu ekusebenzeni ngokufanelekileyo nangokuzinzileyo kwemveliso yemizi-mveliso.
email: sale1@flagup-hydraulic.com
umnxeba: +86 18969419261
+86 18957499052
Idilesi: No. 255, Fengcheng Road, Wangchun Industrial Park, Ningbo, China
Ixesha leposi: Julayi-01-2025