I-B62 Butterfly Valve: Ukuqonda Okupheleleyo kunye noHlalutyo lweSicelo
Ivalvu yebhabhathanesisixhobo esibalulekileyo sokulawula imibhobho. Sisetyenziswa kakhulu kwiinkqubo ezahlukeneyo zoshishino ngenxa yesakhiwo saso esilula, ukusebenza okulula kunye nomsebenzi onamandla wokulawula ukuhamba kwamanzi. Eli nqaku liza kwazisa umgaqo wolwakhiwo, ukwahlulahlula, izinto zokutywina, indlela yokudibanisa, iimpawu, iimeko zokusetyenziswa, izinto eziqwalaselwayo zoyilo kunye neenkqubo zokusebenza kwevalvu yebhabhathane ye-B62 ngokweenkcukacha, ngenjongo yokubonelela abafundi ngencwadana yesikhokelo ebanzi neneenkcukacha.
1. Umgaqo wolwakhiwo lwevalvu yebhabhathane ye-B62
Ivalvu yebhabhathane i-B62 yivalvu efezekisa ukulawulwa kokuvulwa nokuvalwa okanye ukuhamba kwamanzi ngokujikeleza ipleyiti yebhabhathane emilise okwediski. Izinto eziphambili zayo ziquka umzimba wevalvu, ipleyiti yebhabhathane, isiqu sevalvu kunye neringi yokutywina. Ipleyiti yebhabhathane isetyenziswa njengenxalenye yokuvula nokuvala, kwaye inokuvulwa ngokupheleleyo okanye ivalwe ngokupheleleyo ngokujikeleza ngaphakathi kwe-90° ujikeleze i-axis yevalvu. Olu luyilo lwenza ivalvu yebhabhathane ibe neempawu zokuvula nokuvala ngokukhawuleza kunye namandla amancinci okuqhuba, afanelekileyo ngokukodwa kwiimeko zobubanzi bepayipi enkulu.
Ukusebenza kokutywinwa kwevalvu yebhabhathane kuxhomekeke kakhulu kwiringi yokutywinwa. Izinto ezisetyenzisiweyo kunye noyilo lweringi yokutywinwa zimisela iimeko zokusebenza ezifanelekileyo kunye nesiphumo sokutywinwa kwevalvu. Ivalvu yebhabhathane ye-B62 iqinisekisa unxibelelwano oluhle kunye nokutywinwa phakathi kwepleyiti yebhabhathane kunye nesihlalo sevalvu ngoyilo oluchanekileyo kunye nokuveliswa, ngaloo ndlela ihlangabezana neemfuno zeemeko ezahlukeneyo zokusebenza ezinzima.
2. Ukwahlulwahlulwa kweevalvu zebhabhathane ze-B62
Ngokwezakhiwo ezahlukeneyo zokutywina, ivalvu yebhabhathane ye-B62 inokwahlulwahlulwa ibe yivalvu yebhabhathane ephakathi (eyi-concentric), ivalvu enye engaqhelekanga, ephindwe kabini kunye nevalvu yebhabhathane engaqhelekanga kathathu.
Ivalvu yebhabhathane yotywino oluphakathi: Ipleyiti yebhabhathane kunye nesihlalo sevalvu zihlala zigxile ngexesha lenkqubo yokujikeleza, nto leyo efanelekileyo kwiinkqubo zemibhobho ephakathi enoxinzelelo oluphantsi, ubushushu obuqhelekileyo, kunye neenkqubo zemibhobho ezingaboliyo.
Ivalvu yebhabhathane enye engaqhelekanga: Ipleyiti yebhabhathane inomlinganiselo ongaqhelekanga xa kuthelekiswa nesihlalo sevalvu ngexesha lenkqubo yokujikeleza. Olu yilo luphucula ukusebenza kokutywina kwaye lufanelekile kwiinkqubo zemibhobho ephakathi enoxinzelelo oluphakathi, ubushushu obuqhelekileyo, kunye neenkqubo zemibhobho ephakathi erhabaxa.
Ivalvu yebhabhathane engaqhelekanga kabini: Ipleyiti yebhabhathane ayinayo nje kuphela into engaqhelekanga ngexesha lenkqubo yokujikeleza, kodwa ikwaphucula ngakumbi ukusebenza kokutywina ngokutshintsha indlela yokunxibelelana phakathi kwepleyiti yebhabhathane kunye nesihlalo sevalvu. Ifanelekile kwiinkqubo zemibhobho ephakathi enoxinzelelo oluphezulu, ubushushu obuphezulu, kunye ne-corrosive.
Ivalvu yebhabhathane enemilo emithathu: Ivalvu yebhabhathane enemiphetho emithathu iyenza iqine intsimbi ngokuyila ubungakanani obungaguqukiyo obuthathu. Ayimelani nobushushu obuphezulu kunye noxinzelelo oluphezulu kwaye ifanelekile kwiinkqubo zemibhobho phantsi kweemeko zokusebenza ezinzima.
3. Izinto zokutywina zevalvu yebhabhathane ye-B62
Izinto zokutywina zevalvu yebhabhathane ye-B62 zingahlulwa zibe yitywina ethambileyo kunye netywina eqinileyo yesinyithi ngokweempawu zendlela ephakathi kunye neemeko zokusebenza.
Itywina elithambileyo: Isebenzisa izinto ezingezizo ezesinyithi ezifana nerabha okanye i-polytetrafluoroethylene, enokuvalwa kakuhle kodwa inokumelana nobushushu obuphantsi. Ifanelekile kwiinkqubo zemibhobho ezinobushushu obuqhelekileyo, uxinzelelo oluphantsi kunye nemidiya erhabaxa. Ivalvu yebhabhathane ethambileyo inezibonelelo zesakhiwo esilula, ukusebenza lula kunye nexabiso eliphantsi. Luhlobo lwevalvu oluqhelekileyo kwizicelo zoshishino.
Itywina eliqinileyo lesinyithi: Isebenzisa izinto zesinyithi ezifana nentsimbi engagqwaliyo kwaye ifanelekile kubushushu obuphezulu, uxinzelelo oluphezulu kunye nemidiya ebolileyo. Ivalvu yebhabhathane yentsimbi eqinileyo ineenzuzo zokuxhathisa kubushushu obuphezulu, ukumelana noxinzelelo oluphezulu, ukumelana nokugqwala kunye nobomi obude. Lukhetho olufanelekileyo phantsi kweemeko zokusebenza ezinzima.
4. Iindlela zokudibanisa ivalvu yebhabhathane ye-B62
Iindlela zoqhagamshelo lwevalvu yebhabhathane ye-B62 zinokwahlulwa zibe ziintlobo ezine ngokweemfuno zenkqubo yepayipi: uhlobo lwe-wafer, uhlobo lwe-flange, uhlobo lwe-lug kunye nohlobo lwe-welding.
Uhlobo lwesitya esisicaba: Ivalvu yebhabhathane yohlobo lwe-wafer incinci ngobukhulu, ilula ngobunzima, kulula ukuyifaka, kwaye ifanelekile kwiinkqubo zemibhobho enesithuba esincinci.
Uhlobo lweFlange: Ivalvu yebhabhathane yohlobo lweflange kulula ukuyiqhaqha nokuyilungisa, kwaye ifanelekile kwiinkqubo zemibhobho ezifuna ukutshintsha iringi yokutywina rhoqo.
Uhlobo lwebhegi: Ivalvu yebhabhathane yohlobo lwe-lug iqhagamshelwe kwinkqubo yepayipi nge-lug, kwaye ifanelekile kwiinkqubo zepayipi ezinkulu.
Uhlobo lokuwelda: Ivalvu yebhabhathane edityanisiweyo iqhagamshelwe kwinkqubo yemibhobho ngokudityanisela, isebenza kakuhle ekutywineni, kwaye ifanelekile kwiinkqubo zemibhobho ezinoxinzelelo oluphezulu, ubushushu obuphezulu kunye nemidiya ebolileyo.
5. Iimpawu zevalvu yebhabhathane ye-B62
Ivalvu yebhabhathane ye-B62 ineempawu zesakhiwo esilula, ukusebenza okulula, kunye nomsebenzi onamandla wokulawula ukuhamba kwamanzi, nto leyo eyenza ukuba isetyenziswe kakhulu kwizicelo zoshishino.
Isakhiwo esilulaIvalvu yebhabhathane ye-B62 yenziwe kakhulu ngumzimba wevalvu, ipleyiti yebhabhathane, isiqu sevalvu kunye neringi yokutywina. Inesakhiwo esilula, ubunzima obulula, kulula ukuyifaka kunye nokulungisa.
Ukusebenza okulula: Ivalvu yebhabhathane ye-B62 inesenzo sokuvula nokuvala esibonakalayo. Ifuna ukujikeleza ngama-90° kuphela ukuze igqibezele umsebenzi wokutshintsha. I-torque yokusebenza incinci, efanelekileyo ngokukodwa ekusebenzeni ngesandla kwaye kulula ukuyisebenzisa nokuyigcina.
Umsebenzi wokulawula ukuhamba kwamanziIvalvu yebhabhathane ye-B62 isetyenziswa kakhulu kwicandelo lolawulo olukhulu. Ineempawu ezilungileyo zolawulo lokuhamba kwaye inokulawula ngokuchanekileyo ukuhamba okuphakathi kwipayipi.
Ukumelana nokugqwala: Ivalvu yebhabhathane ye-B62 isebenzisa izinto ezisebenza kakuhle njengezivali ukuqinisekisa ukusebenza kakuhle kokutywina. Kwangaxeshanye, ukusetyenziswa kwezinto zerabha zokwenziwa kunye nezixhobo zepolymer kwenza ivalvu yebhabhathane ibe nokumelana okuhle nokugqwala kwaye ifaneleke kwiindawo ezahlukeneyo ezinzima.
6. Iimeko zokusetyenziswa kwevalvu yebhabhathane ye-B62
Ngenxa yesakhiwo sayo esahlukileyo kunye neempawu zokusebenza, ivalvu yebhabhathane ye-B62 isetyenziswa kakhulu kwiindawo ezahlukeneyo zoshishino.
Ishishini leekhemikhali: Njengevalvu yokulawula esetyenziswa rhoqo, ivalvu yebhabhathane ye-B62 isetyenziswa kakhulu kwizixhobo zokusabela kwamakhemikhali kunye nemibhobho, enokuthintela ngokufanelekileyo ukuvuza kwamakhemikhali kwaye iqinisekise ukhuseleko lwemveliso.
Amasimi okutya namayeza: Ukusetyenziswa kwevalvu yebhabhathane ye-B62 kwiindawo zokutya namayeza kuqinisekisa ucoceko nokhuseleko lokutya namayeza, kulula ukuyisebenzisa, kwaye kuyahlangabezana neemfuno zokuphendula ngokukhawuleza.
Intsimi yonyango lwelindle: Ukusetyenziswa kwevalvu yebhabhathane ye-B62 kwindawo yokucoca amanzi amdaka kuthintela ngokufanelekileyo ukuvuza kwamanzi amdaka kunye nokukhupha ivumba elibi, kuqinisekisa impembelelo yokucoca amanzi amdaka, kwaye kuphucula umgangatho wokusingqongileyo.
Ishishini lamandla: Ivalvu yebhabhathane ye-B62 ineengenelo ezibalulekileyo ekulawuleni izixhobo zobushushu obuphezulu ezifana nemibhobho yomsi kunye nemibhobho yegesi kwizityalo zamandla. Ukumelana kwayo nobushushu kudlula i-500℃, kwaye luhlobo lwevalvu oluyimfuneko kakhulu kwishishini lamandla.
7. Izinto ekufuneka ziqwalaselwe kuyilo lwevalvu yebhabhathane ye-B62
Xa kuyilwa ivalvu yebhabhathane ye-B62, kuyimfuneko ukuvavanya ngokupheleleyo izinto ezifana neempawu eziphakathi, inqanaba loxinzelelo, ubushushu kunye nobomi benkonzo.
Iimpawu eziphakathi: kuquka ukubola kwesixhobo, umxholo wezinto ezincinci, njl. Ezi zinto ziya kuchaphazela ngokuthe ngqo ukukhethwa kwezinto zevalvu kunye neemfuno zokusebenza kokutywina.
Inqanaba loxinzelelo: Ivalvu yebhabhathane ye-B62 ifanelekile kwiinkqubo ezinoxinzelelo oluphantsi, oluphakathi kunye noxinzelelo oluphezulu. Xa uyila, kuyimfuneko ukukhetha uhlobo lwevalvu olufanelekileyo ngokwenqanaba loxinzelelo lwenkqubo yepayipi.
Uluhlu lobushushu: Uluhlu lobushushu bokusebenza lwevalvu yebhabhathane ye-B62 lubanzi, ukusuka kwi -196℃ ukuya ngaphezulu kwe-1000℃. Xa uyila, kuyimfuneko ukukhetha izinto ezifanelekileyo zokutywina kunye nezinto zomzimba wevalvu ngokweqondo lobushushu eliphakathi.
Ubomi benkonzo: Ubomi benkonzo yevalvu yebhabhathane ye-B62 buxhomekeke kwizinto ezisetyenzisiweyo, inkqubo yokwenziwa kwayo kunye nendawo esetyenziswa kuyo ivalvu. Ezi zinto kufuneka ziqwalaselwe ngokupheleleyo ngexesha loyilo ukuqinisekisa ukusebenza okuzinzileyo kwexesha elide kwevalvu.
8. Iinkqubo zokusebenza kwevalvu yebhabhathane ye-B62
Ukuqinisekisa ukusebenza ngokukhuselekileyo nangokuthembekileyo kwevalvu yebhabhathane ye-B62, ezi nkqubo zilandelayo zenziwe ngokukodwa:
Ukuhlolwa kunye nokulungiswa: Ngaphambi kokuba kusetyenziswe, kuyimfuneko ukujonga ukuba imodeli kunye neenkcukacha zevalvu yebhabhathane ye-B62 ziyahlangabezana neemfuno zoyilo, kwaye ingaba umzimba wevalvu, isigqubuthelo sevalvu, isiqu sevalvu kunye nezinye izinto zilungile na. Kwangaxeshanye, jonga ukuba imibhobho yokungena kunye neyokuphuma kwevalvu icocekile kwaye ayinazo izinto zangaphandle, qinisekisa ukuba i-voltage yombane izinzile, kwaye izixhobo zokulawula ukusebenza ziqhelekile.
Umsebenzi wokuvula: Jikelezisa isiphatho sevalvu yokulawula kwindawo evulekileyo uze ujonge ukuba ivalvu ivuleka kakuhle na. Ngexesha lenkqubo yokuvula, qwalasela ubungakanani bokuvulwa kwevalvu ukuqinisekisa ukuba ivalvu ivuleke ngokupheleleyo ukuze kuthintelwe ukuvuza okuphakathi.
Umsebenzi wokuvala: Jikelezisa isiphatho sevalvu yokulawula kwindawo evaliweyo uze ujonge ukuba ivalvu ivala kakuhle na. Ngexesha lenkqubo yokuvala, qaphela izinga lokuvala kwevalvu ukuqinisekisa ukuba ivalvu ivaliwe ngokupheleleyo ukuthintela ukuvuza okuphakathi.
Uhlengahlengiso lokuhamba kwamanzi: Lungisa ukuhamba njengoko kufuneka kwaye ujikelezise isiphatho sevalvu yokulawula kwindawo efanelekileyo. Ngexesha lenkqubo yokulungisa, kuyimfuneko ukujonga inqanaba lokuvulwa kwevalvu ukuqinisekisa ukuba ukuvulwa kwevalvu kuyahlangabezana neemfuno kunye nokufezekisa ulawulo oluchanekileyo lokuhamba.
Amanyathelo okhuseleko: Xa usebenzisa ivalvu yebhabhathane ye-B62, akuvumelekanga ukusebenzisa amandla amaninzi ukuze kuthintelwe ukonakalisa iindawo zevalvu. Abaqhubi kufuneka banxibe izixhobo zokukhusela, ezifana neeglavu, iiglasi, njl.njl. ukuze kuthintelwe iingozi. Kwangaxeshanye, akuvumelekanga ukufaka amalungu omzimba kwivalvu ukuze kuthintelwe iingozi. Emva kokusebenza, isiphatho sevalvu yokulawula kufuneka sibuyiselwe kwindawo yaso yokuqala.
Isiphelo
Njengesixhobo esibalulekileyo sokulawula imibhobho, ivalvu yebhabhathane ye-B62 isetyenziswa kakhulu kwiinkqubo ezahlukeneyo zoshishino ngenxa yesakhiwo sayo esilula, ukusebenza okulula kunye nomsebenzi onamandla wokulawula ukuhamba kwamanzi. Ngokuqonda ngokunzulu umgaqo wolwakhiwo, ukwahlulahlula, izinto zokutywina, indlela yokudibanisa, iimpawu, iimeko zokusetyenziswa, izinto eziqwalaselweyo zoyilo kunye neenkqubo zokusebenza kwevalvu yebhabhathane ye-B62, sinokukhetha ngcono kwaye sisebenzise ivalvu yebhabhathane ye-B62 ukuqinisekisa ukusebenza kwayo okukhuselekileyo nokuthembekileyo kwinkqubo yemibhobho. Ngokuphucuka kwetekhnoloji kunye nophando olunzulu ngezinto zokutywina, ukusebenza kokutywina kunye nomthamo wokuthwala uxinzelelo wevalvu yebhabhathane ye-B62 kuhlala kuphucuka, kwaye ukusetyenziswa kwayo phantsi kweemeko zokusebenza ezinzima kuya kuba kuninzi ngakumbi. Kwixesha elizayo, ivalvu yebhabhathane ye-B62 iya kuqhubeka nokuphuhliswa kwicala letekhnoloji ephezulu, iiparameter eziphezulu, ukumelana nokugqwala okunamandla kunye nobomi obude ukuhlangabezana neemfuno ezixhasayo zezixhobo ezahlukeneyo zoshishino.
Ixesha leposi: Epreli-13-2025