Iindaba zeshishini
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Ivalve yesango leHydraulic: Isakhiwo esilula, ukugcinwa okufanelekileyo, okuthandwa ziinjineli
Ivalve yesango leHydraulic yivalve yolawulo esetyenziswa ngokuqhelekileyo. Isekwe kumgaqo woxinzelelo lwehydraulic, nge-hydraulic drive ukulawula ukuhamba kunye noxinzelelo lwe-fluid.Funda ngokugqithisileyo -
Ukuqaliswa kwevalve yebhabhathane eneflanged yombane
Ivalve yebhabhathane eneflanged yombane yenziwe ngumzimba wevalve, ipleyiti yebhabhathane, iringi yokutywina, indlela yokuhambisa kunye nezinye izinto eziphambili. Ubume bayo bamkela uyilo lomgaqo-siseko onamacala amathathu, itywina elilastiki kunye netywina eliqinileyo nelithambileyo elinemigangatho emininzi elihambelanayo ...Funda ngokugqithisileyo -
Uyilo lwesakhiwo sentsimbi ephosiweyo ivelufa yebhola eneflanged
I-valve yebhola ye-cast steel flange, itywina ifakwe kwisihlalo sensimbi engenasici, kwaye isihlalo sesinyithi sixhotyiswe ngentwasahlobo ekupheleni kwesihlalo sentsimbi. Xa indawo yokutywina igugile okanye itshiswa, isihlalo sentsimbi kunye nebhola zityhalwa phantsi kwesenzo se-spri ...Funda ngokugqithisileyo -
Ukuqaliswa kwevalve yesango ye-pneumatic
Ivalve yesango ye-pneumatic luhlobo lwevalve yokulawula esetyenziswa ngokubanzi kwintsimi yoshishino, eyamkela itekhnoloji ye-pneumatic ephezulu kunye nesakhiwo sesango, kwaye ineenzuzo ezininzi ezizodwa. Okokuqala, ivalve yesango ye-pneumatic inesantya sokuphendula ngokukhawuleza, kuba isebenzisa isixhobo somoya ukulawula i-openi...Funda ngokugqithisileyo -
Amanyathelo okhuseleko ofakelo lwevalvu(II)
4.Ukwakhiwa ebusika, uvavanyo loxinzelelo lwamanzi kwiqondo lokushisa elingaphantsi kwe-zero. Isiphumo: Ngenxa yokuba iqondo lokushisa lingaphantsi kwe-zero, umbhobho uya kukhenkceza ngokukhawuleza ngexesha lovavanyo lwe-hydraulic, olunokubangela ukuba umbhobho ube ngumkhenkce kwaye uqhekeke. Amanyathelo: Zama ukwenza uvavanyo loxinzelelo lwamanzi phambi kokwakhiwa kwi-wi ...Funda ngokugqithisileyo -
I-JinbinValve iphumelele indumiso ngamxhelo mnye kwi-World Geothermal Congress
Ngomhla we-17 kuSeptemba, iWorld Geothermal Congress, ethe yatsala umdla wehlabathi, yaphela ngempumelelo eBeijing. Iimveliso eziboniswe nguJinbinValve kumboniso zanconywa kwaye zamkelwa ngokufudumeleyo ngabathathi-nxaxheba. Obu bubungqina obuqinileyo bamandla obugcisa benkampani yethu kunye nep...Funda ngokugqithisileyo -
Amanyathelo okhuseleko lofakelo lwevalvu (I)
Njengenxalenye ebalulekileyo yenkqubo yoshishino, ukufakela okuchanekileyo kubalulekile. I-valve efakwe ngokufanelekileyo ayiqinisekisi kuphela ukuhamba kakuhle kwenkqubo yamanzi, kodwa iqinisekisa ukhuseleko kunye nokuthembeka kwenkqubo yokusebenza. Kwiindawo ezinkulu zoshishino, ukufakwa kweevalve kufuna ...Funda ngokugqithisileyo -
Ivalve yebhola eneendlela ezintathu
Ngaba ukhe wanengxaki yokulungelelanisa icala lolwelo? Kwimveliso yoshishino, izibonelelo zokwakha okanye imibhobho yendlu, ukuqinisekisa ukuba ulwelo lunokuhamba ngokufunwa, sifuna iteknoloji ye-valve ephezulu. Namhlanje, ndiza kukwazisa ngesisombululo esigqwesileyo-ibhola elineendlela ezintathu v...Funda ngokugqithisileyo -
Ingxoxo ngokhetho lwegasket yeflange (IV)
Ukusetyenziswa kweshiti lerabha ye-asbestos kwishishini lokutywina ivalve inezi nzuzo zilandelayo: Ixabiso eliphantsi: Xa kuthelekiswa nezinye izinto zokutywina ezisebenza kakhulu, ixabiso lephepha lerabha ye-asbestos lifikeleleka ngakumbi. Ukuxhathisa kwiMichiza: Iphepha lerabha le-asbestos linokumelana nokugqwala okuhle ...Funda ngokugqithisileyo -
Ingxoxo ngokhetho lwegasket yeflange (III)
Iphedi yokusonga ngesinyithi sisixhobo sokutywina esisetyenziswa ngokuqhelekileyo, esenziwe ngeentsimbi ezahlukeneyo (ezifana nentsimbi engatyiwa, ubhedu, i-aluminiyam) okanye inxeba lephepha lealloyi. Ino-elasticity elungileyo kunye nokumelana nobushushu obuphezulu, ukumelana noxinzelelo, ukuchasana nokugqwala kunye nezinye iimpawu, ke inoluhlu olubanzi lweapp...Funda ngokugqithisileyo -
Ingxoxo ngokhetho lwegasket yeflange (II)
I-Polytetrafluoroethylene (iTeflon okanye i-PTFE), edla ngokubizwa ngokuba “yinkosi yeplastiki”, yikhompawundi yepolymer eyenziwe nge-tetrafluoroethylene nge-polymerization, enozinzo olugqwesileyo lweekhemikhali, ukumelana nokubola, ukutywinwa, ukuthambisa okuphezulu okungeyona i-viscosity, ukugqunywa kombane kunye nokuchasana okuhle...Funda ngokugqithisileyo -
Ingxoxo ngokhetho lwegasket yeflange (I)
Irabha yendalo ilungele amanzi, amanzi olwandle, umoya, igesi engasebenziyo, ialkali, isisombululo setyuwa enamanzi kunye neminye imithombo yeendaba, kodwa ayichasananga neoyile yezimbiwa kunye nezinyibilikisi ezingezizo ipolar, ubushushu bokusetyenziswa kwexesha elide alidluli kwi-90 ℃, ukusebenza kobushushu obuphantsi bugqwesileyo, kunokusetyenziswa ngaphezulu kwe-60 ℃. Nitrile rub...Funda ngokugqithisileyo -
Kutheni ivalve ivuza? Kufuneka senze ntoni ukuba ivalve iyavuza? (II)
3. Ukuvuza komphezulu wokutywina Isizathu: (1) Umphezulu wokutywina wokusila ungalingani, awukwazi ukwenza umgca osondeleyo; (2) Umbindi ophezulu woqhagamshelo phakathi kwesiqu sevalve kunye nenxalenye yokuvala uxhonyiwe, okanye unxitywe; (3) Isiqu sevalve sigobile okanye sidityaniswa ngendlela engafanelekanga, ukuze iindawo zokuvala zijike...Funda ngokugqithisileyo -
Kutheni ivalve ivuza? Kufuneka senze ntoni ukuba ivalve iyavuza? (I)
Iivalve zidlala indima ebalulekileyo kwiinkalo ezahlukeneyo zoshishino.Kwinkqubo yokusebenzisa i-valve, ngamanye amaxesha kuya kubakho iingxaki zokuvuza, ezingayi kubangela inkcitho yamandla kunye nezibonelelo, kodwa kunokubangela ingozi kwimpilo yabantu kunye nokusingqongileyo. Ngoko ke, ukuqonda izizathu...Funda ngokugqithisileyo -
Ukuvavanya njani uxinzelelo kwiivalvu ezahlukeneyo? (II)
3. Indlela yokuvavanya uxinzelelo lwevalve yokunciphisa uxinzelelo ① Uvavanyo lwamandla evalve yokunciphisa uxinzelelo ludityaniswa ngokubanzi emva kovavanyo olunye, kwaye lunokudityaniswa emva kovavanyo. Ubude bexesha lovavanyo lwamandla: 1min kunye ne-DN<50mm; DN65 ~ 150mm ubude kune-2min; Ukuba i-DN inkulu ...Funda ngokugqithisileyo -
Umahluko phakathi kwevalve yebhabhathane eccentric ephindwe kabini kunye nevalve yebhabhathane eccentric kathathu
Ivalve yebhabhathane ephindwe kabini yeyokuba i-axis ye-valve stem iyatenxa kumbindi wepleyiti yebhabhathane kunye nombindi womzimba. Ngokwesiseko sokubethelela okuphindiweyo, iperi yokutywina yevalve yebhabhathane ene-eccentric eccentric iguqulwa ibe yi-cone eclined. Uthelekiso lwesakhiwo: Zombini ziphindwe kabini...Funda ngokugqithisileyo -
Ikrismesi emnandi
IKrisimesi emyoli kubo bonke abathengi bethu! Ngamana ukukhanya kwekhandlela leKrisimesi kuzalise intliziyo yakho ngoxolo kunye nolonwabo kwaye wenze uNyaka oMtsha wakho ukhanye. Yiba nothando oluzaliswe yiKrisimesi kunye noNyaka oMtsha!Funda ngokugqithisileyo -
Ubume bomhlwa kunye nezinto ezichaphazela ukubola kwesango lesluice
Ulwakhiwo lwentsimbi isango le-sluice licandelo elibalulekileyo lokulawula inqanaba lamanzi kwizakhiwo ze-hydraulic ezifana nesikhululo sombane wamanzi, idama, isluice kunye nokutshixwa kweenqanawa. Kufuneka ifakwe ngaphantsi kwamanzi ixesha elide, kunye nokutshintshwa rhoqo okomileyo nokumanzi ngexesha lokuvula kunye nokuvala, kwaye ...Funda ngokugqithisileyo -
Ukusetyenziswa ngokuchanekileyo kwevalve yebhabhathane
Iivalve zebhabhathane zifanelekile kulawulo lokuhamba. Ekubeni ilahleko yoxinzelelo lwevalve yebhabhathane kumbhobho inkulu ngokwentelekiso, emalunga nokuphinda kathathu kwevalve yesango, xa ukhetha ivelufa yebhabhathane, iimpembelelo zelahleko yoxinzelelo kwinkqubo yombhobho kufuneka ziqwalaselwe ngokupheleleyo, kunye ne...Funda ngokugqithisileyo -
Ivalve NDT
Isishwankathelo sokubonwa komonakalo 1. I-NDT ibhekisa kwindlela yokuvavanya imathiriyeli okanye izinto zokusebenza ezingonakaliyo okanye zichaphazele ukusebenza kwazo okanye ukusetyenziswa kwazo kwixesha elizayo. 2. I-NDT inokufumana iziphene ngaphakathi kunye nomphezulu wezinto eziphathekayo okanye i-workpieces, ukulinganisa iimpawu zejometri kunye nemilinganiselo ye-workpiece ...Funda ngokugqithisileyo -
Izakhono zokukhetha i-valve
1, Amanqaku aphambili okukhetha ivalve A. Cacisa injongo yevalve kwisixhobo okanye isixhobo Ukumisela iimeko zokusebenza kwevalve: ubume bendawo esebenzayo, uxinzelelo olusebenzayo, ubushushu bokusebenza, ukusebenza njl. B. Khetha ngokuchanekileyo uhlobo lwevalve Ukhetho oluchanekileyo lwe ...Funda ngokugqithisileyo -
ulwazi lwevalve yebhabhathane yokuphefumla
Njengokuvula, ukuvala kunye nokulawula isixhobo sombhobho wokungena komoya kunye nokususa uthuli, ivalve yebhabhathane yokungena umoya ilungele ukungena komoya, ukususwa kothuli kunye neenkqubo zokhuseleko lokusingqongileyo kwi-metallurgy, imigodi, isamente, ishishini lemichiza kunye nokuveliswa kwamandla. Ibhabhathane lokungenisa umoya v...Funda ngokugqithisileyo -
Iimpawu zombane ezikwaziyo ukumelana nothuli kunye nevalve yebhabhathane yegesi
Electric anti friction uthuli ivelufa butterfly valve yimveliso ivelufa butterfly enokuthi isetyenziswe kwizicelo ezahlukeneyo ezifana umgubo kunye imathiriyeli granular. Isetyenziselwa ukulawula ukuhamba kunye nokuvalwa kwerhasi enothuli, umbhobho werhasi, umoya kunye nesixhobo sokucoca, umbhobho werhasi engumbhobho, njl.Funda ngokugqithisileyo -
Umgaqo-siseko we-pneumatic ethambekele kwipleyiti yothuli ivelufa yebhabhathane
Ivalve yerhasi yerhasi yothuli yemveli ayithathi imowudi yofakelo ethambekele kwipleyiti yediski, ekhokelela ekuqokeleleni uthuli, inyusa ivalve yokuvula nokuvala ukuxhathisa, kwaye ichaphazela nokuvula nokuvala okuqhelekileyo; Ukongeza, ngenxa yevalve yebhabhathane yerhasi yothuli ...Funda ngokugqithisileyo