Iingxaki ezininzi ekufuneka ziqwalaselwe ekusetyenzisweni kwevalve ye-anticorrosive yeplastiki yefluorine yaziswa ngokufutshane

Iingxaki ezininzi ekufuneka ziqwalaselwe ekusetyenzisweni kwe-fluorine i-valve ye-anticorrosive yeplastiki yaziswa ngokufutshane Okwangoku, kukho izicelo ezininzi zevalve ye-radiator ye-thermostatic ekhaya nakwamanye amazwe, kwaye isiphumo esithile sokugcina amandla kunye namava afunyenwe. Abavelisi basekhaya bavelisa ivalve ye-radiator thermostatic, ekuthinteleni ukuvuza, ukutywinwa kobushushu obuphakathi, ukusetwa kwangaphambili, ukuthembeka kunye neminye imiba zisanqongophele; Iimveliso zangaphandle ngokwexabiso kunye nendlela iimveliso ezihambelana ngayo nenkqubo yaseTshayina zisanqongophala, eli nqaku * libhekiselele. Ivalve yeradiator thermostatic valve ivelufa ye-thermostatic yivalvu yolawulo oluzenzekelayo efakwe kwiradiyetha. Inokuqinisekisa ubushushu begumbi obuzinzile kwaye obukhululekile. Into yokulawula iphakheji yeqondo lokushisa ezaliswe yimpahla yokubona ubushushu. Xa ukushisa kwegumbi kuphakama, iphakheji yokushisa iya kwandisa ukuvala i-valve kunye nokunciphisa ukunikezelwa kwamanzi ashushu kwi-radiator. Ivalve ye-Thermostatic inokulungelelanisa ubushushu obumiselweyo, ivalve ye-thermostatic iya kulawula ngokuzenzekelayo kwaye ilungelelanise unikezelo lwamanzi ashushu kwiradiyetha ngokweemfuno ezibekiweyo. Okwangoku, kukho izicelo ezininzi zevalve yeradiyetha ye-thermostatic ekhaya nakwamanye amazwe, kwaye isiphumo esithile sokugcina amandla kunye namava afunyenwe. Abavelisi basekhaya bavelisa ivalve ye-radiator thermostatic, ekuthinteleni ukuvuza, ukutywinwa kobushushu obuphakathi, ukusetwa kwangaphambili, ukuthembeka kunye neminye imiba zisanqongophele; Iimveliso zangaphandle zisanqongophala ngokwexabiso kunye nendlela ezingena ngayo kwinkqubo yaseTshayina. Kufakelo lwangoku lolwakhiwo lwe-radiator thermostatic valve, ubushushu bokungalingani okuthe nkqo bunokulungiswa ngokubanzi, inkqubo yokulawula ubushushu yangaphakathi inokuqhuba ngokufanelekileyo kwaye iphunyezwe, kodwa ngenxa yokuhlawuliswa ngokobushushu ayikaphunyezwanga ngokwenene, abasebenzisi abanako ukonga amandla okwaneleyo. ukwazi ukuthatha inyathelo lokuqala ukulungisa ubushushu iseti, nokuba ngokuqhelekileyo ukuseta ivelufa kwindawo ephezulu ubushushu, Ngoko ke, ukufakwa ubushushu thermostatic ivelufa inokonga amandla, uhlengahlengiso oluguquguqukayo kwimpembelelo womnatha wangaphandle nangoku ukungabikho isiphumo esisebenzayo, indlela yokutshatisa nokulawula inkqubo, kunye neskimu soyilo asivuthwanga ngokwaneleyo. Ivalve yokulinganisa iBalance valve IPHUHLISO YAYE YASETYENZISWA ILIZWE LETHU IXESHA ELIDE, NGOKULULULA, I-VALVE-BALNSE YI-VALVE-AJUSTING-VALVE ENOKUMLINGANISA UMLINGANISO WOKUHAMBA. Kwimeko enzulu ye-hydraulic dissonance e-China, ivalve yokulinganisa inefuthe elikhulu lokonga amandla kunye nexabiso lokunyusa. Kwinkqubo yohlengahlengiso oluguquguqukayo lolawulo lobushushu kunye nokulinganisa, i-valve yokulinganisa iyisixhobo esibalulekileyo sokulungelelanisa ukulinganisela kunye nokuzinza kwenkqubo, ukwenzela ukulawula izixhobo ukudlala indima yayo. Iingxaki ezininzi kufuneka ziqwalaselwe ekusetyenzisweni kwe-fluorine efakwe kwi-valve ye-anticorrosive ye-fluorine efakwe kwi-valve ye-anticorrosive kwi-petroleum, imichiza, amayeza, isinyithi, amandla ombane kunye namanye amashishini oqhagamshelwano lwe-asidi kunye ne-alkali kunye nezinye izixhobo ezomeleleyo zemidiya ezonakalisayo. , ngokweminyaka emininzi yamava esicelo, Ezi zilumkiso zilandelayo kufuneka zibekwe phambili ukulungiselela iimeko zokusetyenziswa kobushushu obuphakathi, uxinzelelo, umahluko woxinzelelo njalo njalo:1. Ubushushu obuphakathi bevalve yeplastiki yefluorine: ivalve yeplastiki yefluorine ineemfuno zobushushu kwinkqubo yokusetyenziswa, njengobushushu obuphakathi bevalve efakwe kwi-F46 ayinakudlula i-150 ℃ (iqondo lobushushu eliphakathi lifutshane) kwi-petroleum, kushishino lweekhemikhali, amayeza, isinyithi, amandla ombane kunye namanye amashishini ibe yeyona ndlela ilungileyo yokusetyenziswa kwe-asidi kunye nealkali kunye nezinye izixhobo ezomeleleyo ezonakalisayo eziphakathi, ngokutsho kokusetyenziswa kwamava kule minyaka, ukhetho lwefluorine lufakwe kwiplastiki yokulwa nomhlwa. ivelufa kufuneka ibe liqondo lobushushu eliphakathi, uxinzelelo, umahluko woxinzelelo kunye nezinye iimeko ezibeka phambili la manyathelo okhuseleko alandelayo: 1, efakwe ivalve yeplastiki yefluorine ubushushu obuphakathi: ifakwe ivelufa yeplastiki yefluorine kwinkqubo yokusetyenziswa ineemfuno zobushushu, ezifana ne-F46 valve medium. iqondo lobushushu alinakudlula i-150 ℃ (ubushushu obuphakathi bunokuba yi-150 ℃ ixesha elifutshane, ubushushu bokusetyenziswa kwexesha elide kufuneka ilawulwe kwi-120 ℃), kungenjalo, i-valve components lining F46 kulula ukuthambisa, ukuguqulwa, ivalve ayinakuvalwa, ukuvuza okukhulu. Ukuba ubushushu bendawo esetyenziswayo bungaphantsi kwe-180 ℃ ixesha elifutshane kwaye ngaphantsi kwe-150 ℃ ixesha elide, i-PFA inokukhethwa, kodwa ixabiso leplastiki ye-fluorine efakwe kwi-PFA ibiza kakhulu. 2. Makungabikho uxinzelelo olubi. Ivalve yeplastiki enefluorine kufuneka ikuthintele ukusetyenziswa koxinzelelo olubi kumbhobho, ukuba kukho uxinzelelo olubi, kulula ukwenza ukuba umaleko weplastiki ofakwe kwifluorine kumngxuma wevalvu ufunxelwe ngaphandle (idrum ngaphandle), ukuxobula, okukhokelela ekuvulekeni kwevalvu kunye nokusilela kokuvala. . I-3, uxinzelelo, ukuhluka koxinzelelo kufuneka kulawulwe kuluhlu oluvumelekileyo. Ngokukodwa imifunduzo itywina ivalve yeplastiki elawulayo yefluorine, ivalve yeglowubhu. Ngenxa yokuba i-bellows yenziwe ngezinto ze-tetrafluoric, uxinzelelo kunye nokwahlukana koxinzelelo kukhulu, okunokuthi kube lula ukukhokelela ekugqabhukeni kweembhobho. I-Bellows itywina ivalve yokulawula iplastiki yefluorine, ukusetyenziswa koxinzelelo lwemeko, umahluko woxinzelelo mkhulu, unokutshintshwa ube yi-PTFE yokupakisha itywina. 4. Imeko ephakathi yevalve yeplastiki enomgca wefluorine kufuneka ingabi namasuntswana aqinileyo, iikristale, ukungcola, njl. njl., ukuze ingagugi isiseko sevalvu kunye nesihlalo sevalve esifakwe umaleko weplastiki yefluorine okanye i-PTFE bellows ekusebenzeni kokuvula nokuvala. I-medium ineengqungquthela ezinzima, iikristale, ukungcola, ukhetho, i-spool, isihlalo singasetyenziselwa i-Hastelloy. I-5, efakwe ivalve yokulawula iplastiki ye-fluorine kufuneka ihambisane nokuhamba okufunekayo (ixabiso le-Cv) ukhetho oluchanekileyo lwesayizi yevalve yedayamitha. Xa ukhetha, kufuneka ngokwemfuno yetrafikhi (i-Cv) kunye nezinye iiparamitha zobugcisa zibalwe ubungakanani bevalve kufuneka kukhethwe kunye nokuvulwa kwevalve, njengobungakanani bevalve enkulu kakhulu, ngokuqinisekileyo iya kwenza ivalve kwindawo yokuvula ixesha elide. ixesha ebalekayo, phantsi kwemeko kunokuba amancinane kunye noxinzelelo oluphakathi, ukuze kube lula ukwenza ivalve core kunye intonga ivelufa yimpembelelo eendaba kwaye wenze ivalve ingcangcazela, Intonga core ivelufa phakathi ixesha elide phantsi kwempembelelo, nokuba iyakwenza ukwaphuka kwesikhondo sevalve. Abasebenzisi ekukhethweni kwazo zonke iintlobo ze-fluorine ezifakwe kwi-valve zeplastiki, kufuneka zibe ngangokunokwenzeka ukuqonda, ukulawula ukusetyenziswa kweemeko zobugcisa, ukuze ukhethe, usebenzise kakuhle, uphucule ubomi benkonzo yevalve. Xa kungaphezu kobubanzi beemeko zobugcisa, kufuneka kucetywe kumenzi, kwaye imilinganiselo ehambelanayo kufuneka ithathwe ukuxazulula ingxaki ngokubonisana ngokubambisana.