Kwindawo yoshishino, iivalve zebhola, iivalve zebhabhathane, iivalve zesango kunye neglobhu ziintlobo zevalve eziqhelekileyo. Eli nqaku liza kunceda abafundi ukuba baqonde iiyantlukwano zabo kwaye bakhethe uhlobo lwevalve efanelekileyo ngohlalutyo olucacileyo lweempawu kunye neemeko zokusetyenziswa kwezi valve.
Amagama aphambili: Abavelisi bevalve yeTianjin, iivalve zebhola, iivalve zebhabhathane, iivalve zesango, iivalve zeglowubhu, iimeko zosetyenziso
Iivalve zebhola, i-butterfly valves, i-valve yesango kunye ne-globe valves eziveliswe yi-Tianjin Valve Factory ziintlobo eziqhelekileyo zevalve, ezidlala indima ebalulekileyo yokulawula kwinkqubo yokuvelisa ishishini. Eli nqaku liza kuhlalutya iimpawu kunye neemeko zokusetyenziswa kwezi zivalo, kwaye zinike isikhokelo kubafundi ukuba bakhethe i-valve efanelekileyo.
1. IValve yeBhola
Ivalve yebhola luhlobo lwevalve elawula okuphakathi ngokujikelezisa ibhola. Inezi mpawu zilandelayo kunye neemeko ezifanelekileyo:
Iimbonakalo:
1. Ukutshintsha ngokukhawuleza: intonga yokusebenza ye-valve yebhola inokuvulwa ngokupheleleyo okanye ivalwe ngokupheleleyo kuphela ngokujikeleza i-90 degrees, kwaye umsebenzi ukhawuleza kwaye ulungele.
2. Ukuchasana okuncinci: ububanzi bomzila wolwelo lwevalve yebhola bukhulu kakhulu kunye nobubanzi bombhobho, kwaye ukuxhathisa ulwelo kwivalve kuncinci.
3. Ukutywinwa okulungileyo: Ivalve yebhola yenziwe nge-elastic material yokutywina umsesane, kunye nokusebenza kakuhle kokutywinwa.
Imeko yesicelo:
1. Umbhobho woxinzelelo oluphezulu: Ivalve yebhola inokumelana noxinzelelo oluphezulu, ilungele ulawulo lombhobho woxinzelelo oluphezulu.
2. Ulawulo lolwelo: Ivalve yebhola ingasetyenziselwa ulwelo, igesi kunye nolunye ulawulo lwemidiya.
3. Ukunqunyulwa ngokukhawuleza: Iimpawu zokutshintsha ngokukhawuleza kwevalve yebhola zenza ukuba zilungele iimeko apho ukuhamba kwamanzi kufuneka kumiswe ngokukhawuleza.
Zimbini, iValve yeButterfly (iValve yeButterfly)
Ivalve yebhabhathane kukujikeleza kwediski ukulawula ivalve ephakathi. Inezi mpawu zilandelayo kunye neemeko ezifanelekileyo:
Iimbonakalo:
1. Isakhiwo esilula: i-valve ye-butterfly inesakhiwo esilula, ubungakanani obuncinci kunye nokufakwa lula.
2. Ukutshintsha ngokukhawuleza: intonga yokusebenza kwevalve ye-butterfly inokuvulwa ngokupheleleyo okanye ivalwe ngokupheleleyo ngokujikeleza ama-degrees angama-90 kuphela, kwaye utshintsho lukhawuleza.
3. Ukuxhathisa ulwelo oluncinci: Xa i-disc yevalve yebhabhathane ivulekile ngokupheleleyo, ukuchasana kwe-medium kuncinci.
Imeko yesicelo:
1. Umbhobho omkhulu wokuhamba: Ivalve yebhabhathane ifanelekile ngamaxesha afuna ulawulo lokuhamba okukhulu, njengemibhobho yemizi-mveliso, unikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi.
2. Umbhobho woxinzelelo oluphantsi: Ivalve yebhabhathane inokumelana noxinzelelo oluphantsi, ilungele ulawulo lombhobho woxinzelelo oluphantsi.
3. Ucoceko oluphakathi: Ivalve yebhabhathane ilungele ulwelo olucocekileyo okanye igesi ephakathi, ayifanelekanga kwizihlandlo eziqulathe izinto zegranular okanye i-viscosity medium.
Ezintathu, iValve yeSango (iValve yeSango)
Ivalve yesango yivalve elawula okuphakathi ngokuphakamisa ipleyiti yesango. Inezi mpawu zilandelayo kunye neemeko ezifanelekileyo:
Iimbonakalo:
1. Ukutywinwa okulungileyo: ivalve yesango ithatha ukutywinwa kwendiza okanye ukuphakamisa isakhiwo sokutywina, kunye nokusebenza kakuhle kokutywinwa.
2. Ukuchasana okuphezulu: Xa i-valve yesango ivulekile ngokupheleleyo, ukuchasana kwe-fluid nge-valve kukhulu, kodwa kwimeko evaliweyo ngokupheleleyo, ukuchasana kuncinci.
3. Ukuvula ngokupheleleyo kunye nokuvala ngokupheleleyo: intonga yokusebenza yevalve yesango kufuneka ijikelezwe amaxesha amaninzi ukuphumeza ukuvuleka ngokupheleleyo okanye ukuvala ngokupheleleyo.
Imeko yesicelo:
1. Ulwelo olusikiweyo: Iivalvu zesango zifanelekile kwiimeko apho umsinga wolwelo kufuneka unqunyulwe ngokupheleleyo.
2. Umbhobho woxinzelelo oluphezulu: ivalve yesango inokumelana noxinzelelo oluphezulu, olufanelekileyo kulawulo lombhobho woxinzelelo oluphezulu.
3. Ngokuqhelekileyo ukuvulwa, okuqhelekileyo kuvaliwe imeko: iivalve zesango zihlala zisetyenziselwa kwiinkqubo ezifuna ukuhlala zivulekile okanye zivaliwe ngokuqhelekileyo, ezifana neenkqubo zamanzi omlilo, iinkqubo zamanzi okupholisa, njl.
Isine, iValve yeglowubhu (iGlobe iValve)
Ivalve yeglowubhu yivalve elawula ukucinywa kwendawo ephakathi kwaye ilawula izinga lokuhamba ngokuhambisa ispool phezulu nasezantsi. Inezi mpawu zilandelayo kunye neemeko ezifanelekileyo:
Iimbonakalo:
1. Ukulawulwa kokuhamba: Ivalve yeglowubhu inokulungelelanisa ukuhamba kwamanzi ngokulungelelanisa ukunyuka nokuwa kwe-spool.
2. Ukutywinwa okulungileyo: Ivalve yeglowubhu ithatha isakhiwo sokutywina kwaye isebenze kakuhle.
3. Ukuchasana okukhulu: Ngenxa yobukho be-spool, ukuchasana kwe-valve yokumisa kukhulu.
Imeko yesicelo:
1. Ulawulo lokuhamba: Ivalve yeglowubhu ifanelekile ngamaxesha apho ulwelo lufuna ukulungiswa ngokuchanekileyo, olufana neenkqubo zokufudumeza kunye nokupholisa.
2. Umbhobho wedayamitha emincinci naphakathi: ivalve yeglowubhu ilungele inkqubo yombhobho edayameni encinci naphakathi.
3. Imeko eqhelekileyo evulekileyo, eqhele ukuvaleka: Ivalve yeglowubhu isoloko isetyenziswa kwiinkqubo ezifuna ukuhlala zivulekile okanye ziqhele ukuvalwa, ezifana neenkqubo zemibhobho yonikezelo lwamanzi.
Xa ukhetha ivalve eveliswe ngumvelisi weValve ye-Tianjin, kuyimfuneko ukugqiba ukuba yeyiphi uhlobo lwevalve olufanelekileyo kakhulu ukusetyenziswa ngokweemeko zamashishini kunye neemfuno. Ivalve yebhola ifanelekile kwimibhobho yoxinzelelo oluphezulu kunye nezihlandlo ezinqamlekileyo zolwelo; Iivalve zebhabhathane zifanelekile ukuhamba okukhulu kunye nemibhobho yoxinzelelo oluphantsi, kodwa kukho izithintelo ezithile kwi-particulate matter kunye ne-high viscosity media; Iivalve zesango zifanelekile ukusika ulwelo kunye nemibhobho yoxinzelelo oluphezulu, ehlala isetyenziswa kwiinkqubo eziqhelekileyo ezivulekileyo okanye eziqhelekileyo ezivaliweyo; Ivalve yeglowubhu ifanelekile kulawulo lokuhamba kunye nemibhobho edayamitha emincinci naphakathi, kwaye ikwasetyenziswa ngokuqhelekileyo kwiinkqubo eziqhelekileyo ezivulekileyo okanye eziqhelekileyo ezivaliweyo.
Ngokuhlalutya kwezi zivalo, sinethemba lokunceda abafundi ukuba benze izigwebo ezichanekileyo xa bekhetha uhlobo lwevalve efanelekileyo, kunye nokubonelela ngolawulo olungcono kunye nesiqinisekiso sokhuseleko kwimveliso yoshishino.
Ixesha lokuposa: Jul-21-2023
