Iibhlog
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Iindlela ezahlukeneyo zokuvavanya uxinzelelo lwevalvu
Ngokubanzi, iivalvu zemizi-mveliso azivavanywa ngamandla xa zisetyenziswa, kodwa umzimba wevalvu kunye nesigqubuthelo sevalvu emva kokulungiswa okanye umzimba wevalvu kunye nesigqubuthelo sevalvu esinomonakalo wokugqwala kufuneka zivavanywe ngamandla. Kwiivalvu zokhuseleko, uxinzelelo olubekwe kunye noxinzelelo lwesihlalo sokubuya kunye nezinye iimvavanyo...Funda ngokugqithisileyo -
Umahluko phakathi kweevalvu zokumisa kunye neevalvu zesango
Iivalvu zeglobe, iivalvu zesango, iivalvu zebhabhathane, iivalvu zokujonga, iivalvu zebhola, njl. zonke zizinto zolawulo eziyimfuneko kwiinkqubo ezahlukeneyo zemibhobho. Ivalvu nganye yahlukile ngenkangeleko, ulwakhiwo kunye nokusetyenziswa kwayo. Nangona kunjalo, ivalvu yeglobe kunye nevalvu yesango zifana ngandlela ithile...Funda ngokugqithisileyo -
Izinto ezi-5 kunye neengongoma ezili-11 ezibalulekileyo zokugcinwa kwevalvu yemihla ngemihla
Njengenxalenye ebalulekileyo yolawulo kwinkqubo yokuhambisa ulwelo, ukusebenza okuqhelekileyo kwevalvu kubalulekile kuzinzo nokhuseleko lwenkqubo yonke. Nazi izinto ezineenkcukacha zokugcinwa kwevalvu imihla ngemihla: Ukuhlolwa kwenkangeleko 1. Coca umphezulu wevalvu Coca rhoqo i-ou...Funda ngokugqithisileyo -
Jonga ivalvu kwiimeko ezifanelekileyo
Injongo yokusebenzisa ivalvu yokujonga kukuthintela ukubuya komoya we-medium. Ngokubanzi, ivalvu yokujonga kufuneka ifakwe kwindawo yokuphuma kwepompo. Ukongeza, ivalvu yokujonga kufuneka ifakwe kwindawo yokuphuma yecompressor. Ngamafutshane, ukuze kuthintelwe ukubuya komoya we-medium,...Funda ngokugqithisileyo -
Zisetyenziselwa ntoni iiValve ze-UPVC?
Iivalvu ze-UPVC zidlala indima ebalulekileyo kumashishini ahlukeneyo ngenxa yokuqina kwazo kunye nokumelana nokugqwala. Uza kufumana ezi valve zibalulekile ekulawuleni ukuhamba kolwelo, ukulawula uxinzelelo lwamanzi, kunye nokuthintela ukuvuza. Ukuqina kwazo kuzenza zingabizi kakhulu kwaye zibe nobuchule, zilungele ukusetyenziswa...Funda ngokugqithisileyo -
Indlela yokukhetha iivalvu eziqhelekileyo
1 Amanqaku aphambili okukhetha ivalvu 1.1 Cacisa injongo yevalvu kwisixhobo okanye kwisixhobo Chonga iimeko zokusebenza zevalvu: uhlobo lwesixhobo esifanelekileyo, uxinzelelo lokusebenza, ubushushu bokusebenza kunye nendlela yokulawula ukusebenza, njl.njl.; 1.2 Khetha ngokuchanekileyo uhlobo lwevalvu ...Funda ngokugqithisileyo -
Inkcazo kunye nomahluko phakathi kwevalvu yokhuseleko kunye nevalvu yokunceda
Ivalvu yokunceda ukhuseleko, eyaziwa ngokuba yivalvu yokhuseleko olugqithisileyo, sisixhobo sokunceda ukhuseleko oluzenzekelayo oluqhutywa luxinzelelo oluphakathi. Ingasetyenziswa njengevalvu yokhuseleko kunye nevalvu yokunceda kuxhomekeke kwisicelo. Ukuthatha umzekelo waseJapan, zimbalwa iinkcazo ezicacileyo zevalvu yokhuseleko...Funda ngokugqithisileyo -
Iinkqubo zokugcinwa kweevalvu zesango
1. Intshayelelo kwiivalvu zesango 1.1. Umgaqo wokusebenza kunye nomsebenzi weevalvu zesango: Iivalvu zesango ziphantsi kodidi lweevalvu ezinqumliweyo, ezihlala zifakelwa kwiipayipi ezinobubanzi obungaphezulu kwe-100mm, ukuze zinqumle okanye zidibanise ukuhamba kwemidiya kumbhobho. Ngenxa yokuba idiski yevalvu ikuhlobo lwesango, ...Funda ngokugqithisileyo -
Kutheni ivalvu ibekwe ngolu hlobo?
Lo mgaqo usebenza ekufakweni kweevalvu zesango, iivalvu zokumisa, iivalvu zebhola, iivalvu zebhabhathane kunye neevalvu zokunciphisa uxinzelelo kwizityalo zepetrochemical. Ukufakwa kweevalvu zokujonga, iivalvu zokhuseleko, iivalvu zokulawula kunye neetraphu zomphunga kuya kubhekisa kwimigaqo efanelekileyo. Lo mgaqo ...Funda ngokugqithisileyo -
Inkqubo yokuvelisa iivalvu
1. Umzimba wevalvu Umzimba wevalvu (ukubumba, ukutywina umphezulu womphezulu) ukuthengwa kokubumba (ngokwemigangatho) – ukuhlolwa kwefektri (ngokwemigangatho) – ukuqingqa – ukufunyanwa kweziphene ze-ultrasonic (ngokwemizobo) – ukubumba umphezulu kunye nonyango lobushushu emva kokuwelda – ukugqiba...Funda ngokugqithisileyo -
Ulwazi olusisiseko kunye nokukhetha iivalvu ze-solenoid
Njengenxalenye yokulawula ephambili, iivalvu ze-solenoid zidlala indima ebalulekileyo kumatshini wokudlulisa kunye nezixhobo, ii-hydraulics, oomatshini, amandla, iimoto, oomatshini bezolimo kunye nezinye iindawo. Ngokwemigangatho eyahlukeneyo yokwahlulahlula, iivalvu ze-solenoid zinokwahlulwa zibe ziintlobo ezininzi. Udidi...Funda ngokugqithisileyo -
Ungayikhetha njani ivalvu elawula uxinzelelo?
Yintoni ivalvu elawula uxinzelelo? Kwinqanaba elisisiseko, ivalvu elawula uxinzelelo sisixhobo soomatshini esenzelwe ukulawula uxinzelelo oluphezulu okanye olusezantsi ngenxa yotshintsho kwinkqubo. Olu tshintsho lunokubandakanya ukuguquguquka kokuhamba, uxinzelelo, ubushushu okanye ezinye izinto ezenzeka ngexesha...Funda ngokugqithisileyo
