Ingqukuva ene-axis esisigxina ibizwa ngokuba yingqukuva esisigxina. Ibhola esisigxina isetyenziselwa ikakhulu uxinzelelo oluphezulu kunye nobubanzi obukhulu. Iimpawu ezimbini ezibaluleke kakhulu zeebhola zevalve kukujikeleza kunye nokugqitywa komphezulu. Ukungqukuva kufuneka kulawulwe ngokukodwa kwindawo ebalulekileyo yokutywina. Siyakwazi ukwenza iibhola zevalvu ezingqukuva okuphezulu ngokugqithisileyo kunye nokunyamezelana komphezulu ophezulu.
Zeziphi iintlobo esinokuzenzela iibhola zevalvu
Iibhola zevalve ezidadayo okanye ezinetyhuni, iibhola zevalve eziqinileyo okanye ezimgongxo, ezihleliyo ezithambileyo okanye zentsimbi ezihleli phantsi, iibhola zevalve ezinendawo zokubeka okanye ezinezipuli, kunye nezinye iibhola zevalve ezikhethekileyo kulo lonke uqwalaselo okanye iibhola ezilungisiweyo okanye iinkcukacha onokuthi uziyile.
Umsebenzi osisigxina wesphere:
1. Ukusebenza kwebhola esisigxina konga umzamo. Ibhola ixhaswa ngamasebe aphezulu kunye nangaphantsi ukunciphisa ukungqubuzana kunye nokuphelisa i-torque egqithisileyo eyenziwa ngumthwalo omkhulu wokutywina obangelwa ukuqaliswa koxinzelelo lokutyhala ibhola kunye neshiti lokutywina.
2. Ukusebenza kokutywinwa kwebhola esisigxina kunokwethenjelwa. Iringi yokutywina ye-PTFE engeyiyo eyesondo ifakwe kwisihlalo sevalve yentsimbi, kwaye zombini iziphelo zesihlalo sevalve yesinyithi zinemithombo yokuqinisekisa ukuba umsesane wokutywina unamandla okwaneleyo okuqinisa kwangaphambili. Ukuba indawo yokutywina yevalve igqitywe ngexesha lokusetyenziswa, i-valve iya kuqhubeka nokuqinisekisa ukusebenza kakuhle kokutywinwa naphantsi kwesenzo sentwasahlobo.
3. Ukukhuselwa komlilo: Ukuze kuthintelwe i-PTFE yokutywina ikhonkco ekutshiseni ngenxa yokushisa ngokukhawuleza okanye umlilo, inani elikhulu lokuvuza liya kwenzeka, eliya kwandisa umlilo, kunye nendandatho yokutywina yomlilo ibekwe phakathi kwebhola kunye nevalve. isihlalo, nomsesane wokutywina utshiswe. Ngeli xesha, ibhola elimisiweyo icinezela ngokukhawuleza isihlalo se-valve sokutywina ikhonkco ngokumelene nebhola phantsi kwesenzo samandla entwasahlobo, kwaye yenza isitywina sentsimbi kunye nefuthe elithile lokutywinwa. Uvavanyo lokumelana nomlilo luhlangabezana neemfuno zemigangatho ye-AP16FA kunye ne-API607.
4. Ukunciphisa uxinzelelo oluzenzekelayo: Xa uxinzelelo lwendawo egciniweyo kwi-valve cavity inyuka ngokungaqhelekanga kwaye idlula amandla okuqinisa kwangaphambili entwasahlobo, isihlalo sevalve sihamba ngasemva kwaye sisuka kwibhola, ngaloo ndlela sikhulula uxinzelelo. Emva kokuba uxinzelelo lukhululiwe, isihlalo sevalve siya kubuya ngokuzenzekelayo
5. Ukuhanjiswa kwamanzi: Jonga ukuba ngaba kukho imingxunya engaphezulu nangaphantsi yokuhambisa amanzi kumzimba webhola esisigxina, kunye nokuba isitulo sevalve siyavuza na. Ngethuba lomsebenzi, ukuba ibhola elimisiweyo ivuliwe ngokupheleleyo okanye ivalwe ngokupheleleyo, uxinzelelo kwi-cavity central inokukhutshwa kwaye ukupakisha kunokutshintshwa ngokuthe ngqo. Unokukhupha i-retentate kumbindi ophakathi ukunciphisa ukungcoliseka kwevalve ngokuphakathi.
Usetyenziso:
Iibhola zevalve zeXinzhan zisetyenziswa kwiivalvu ezahlukeneyo zebhola ezisetyenziswa kwimimandla yepetroleum, igesi yendalo, unyango lwamanzi, iyeza kunye neshishini lemichiza, ukufudumeza, njl.
Iimarike ezinkulu:
ERashiya, eMzantsi Korea, eKhanada, eUnited Kingdom, eTaiwan, ePoland, eDenmark, eJamani, eFinland, eCzech Republic, eSpain, eItali, eIndiya, eBrazil, eUnited States, kwaSirayeli, njl.
Ukupakishwa:
Kwiibhola ezincinci zevalve: ibhokisi ye-blister, iphepha leplastiki, ibhokisi lephepha, ibhokisi leplanga leplanga.
Ngeebhola ezinkulu zevalve: ibhegi yeqamza, ibhokisi yephepha, ibhokisi yeplanga yeplywood.
Ukuthunyelwa ngenqanawa:
ngolwandle, ngomoya, ngololiwe, njl.
Intlawulo:
nguT/T, L/C.
Izinto eziluncedo:
- Iiodolo zesampuli okanye iiodolo zomzila omncinci zingakhethwa
- Izibonelelo eziphezulu
- Inkqubo yolawulo lwemveliso elungileyo
- Iqela lobugcisa elinamandla
- Amaxabiso amaxabiso afikelelekayo nangenaxabiso
- Ixesha lokuhambisa ngokukhawuleza
-Inkonzo elungileyo emva kokuthengisa
