Iindaba zeshishini
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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 -
Indlela yofakelo echanekileyo yevalve yebhabhathane
Ivalve yebhabhathane yewafer yenye yezona ntlobo zixhaphakileyo zeevalvu kwimibhobho yeshishini. Ubume bevalve yebhabhathane yebhabhathane incinci. Beka nje ivalve yebhabhathane embindini weeflange kwiziphelo zomibini zombhobho, kwaye usebenzise ibholithi yestud ukudlula kumbhobho...Funda ngokugqithisileyo -
Indlela yokugcina i-valve ngexesha lokusebenza
1. Gcina i-valve icocekile Gcina iindawo zangaphandle kunye nezihambayo zevalve zicocekile, kwaye ugcine ingqibelelo yepeyinti yevalve. Umaleko womphezulu wevalve, umsonto wetrapezoidal kwisiqu kunye ne-stem nut, indawo etyibilikayo ye-stem nut kunye nesibiyeli kunye negiya yokuhambisa, intshulube kunye nezinye...Funda ngokugqithisileyo -
Ukufakwa kwesango lepenstock
1. Ufakelo lwesango lePenstock: (1) Kwisango lentsimbi elifakwe ngaphandle komngxuma, indawo yokubeka isango idityaniswe ngokubanzi ngepleyiti yentsimbi edityanisiweyo ejikeleze umngxuma wodonga lwedama ukuqinisekisa ukuba indawo yokubeka isango ingqamana nendawo yokulinganisa. umgca ngokutenxa ngaphantsi kwe-1 / 500. (2) Kuba ...Funda ngokugqithisileyo -
Ivalve yeGoggle / ivelufa yomgca oyimfama, iTHT Jinbin ivalve yeemveliso ezilungiselelweyo
I-valve ye-goggle / i-valve ye-blind blind inokuxhotyiswa ngesixhobo sokuqhuba ngokwemfuno yomsebenzisi, enokwahlulwa ibe yi-hydraulic, pneumatic, electric, manual transmission modes, kwaye inokulawulwa ngokuzenzekelayo yi-DCS kwigumbi lokulawula. Ivalve yeGoggle / ivelufa yomgca oyimfama, nayo ...Funda ngokugqithisileyo -
Incwadana yemigaqo yofakelo yevalve yebhabhathane yombane
Incwadana yemigaqo yofakelo lwevalve yebhabhathane yombane 1. Beka ivalve phakathi kweeflange ezimbini ezifakwe ngaphambili (ivalve yebhabhathane yeflange ifuna indawo yegasket efakwe ngaphambili kuzo zombini iziphelo) 2. Faka iibholiti kunye namandongomane kwiziphelo zombini kwimingxunya yeflange ehambelanayo kuzo zombini iziphelo. igasket p...Funda ngokugqithisileyo -
Umahluko phakathi kwevalve yesango lemela kunye nevalve yesango
Ivalve yesango lemela ilungele udaka kunye nombhobho ophakathi oqulethe ifayibha, kwaye ipleyiti yevalvu yayo inokusika imathiriyeli yefayibha phakathi; isetyenziswa kakhulu ekuhambiseni uludaka lwamalahle, i-mineral pulp kunye ne-papermaking slag slurry pipeline. Ivalve yesango lemela iphuma kwivalve yesango, kwaye ineyunithi yayo...Funda ngokugqithisileyo -
Eyona nkqubo iphambili yokwenza intsimbi yesithando somlilo
Ubume benkqubo yenkqubo yokwenza intsimbi yesithando somlilo: inkqubo yezinto ekrwada, inkqubo yokutya, inkqubo yophahla lwesithando somlilo, inkqubo yomzimba yomlilo, igesi ekrwada kunye nenkqubo yokucoca igesi, iqonga le-tuyere kunye nenkqubo yendlu yokucofa, inkqubo yokucwangcisa i-slag, inkqubo yesitovu esitshisayo, amalahle acoliweyo. amalungiselelo a...Funda ngokugqithisileyo -
Iingenelo kunye nokungalunganga kweevalve ezahlukeneyo
1. Ivalve yesango: Ivalve yesango ibhekisa kwivalve elungu layo elivalayo (isango) lihamba kwicala elithe nkqo le-axis yetshaneli. Isetyenziselwa ikakhulu ukusika i-medium kumbhobho, oko kukuthi, ivule ngokupheleleyo okanye ivalwe ngokupheleleyo. Ngokuqhelekileyo, i-valve yesango ayinakusetyenziswa njengendlela yokulungelelanisa. Inga...Funda ngokugqithisileyo -
Yintoni i-accumulator?
1. Yintoni i-accumulator Hydraulic accumulator sisixhobo sokugcina amandla. Kwi-accumulator, amandla agciniweyo agcinwa ngendlela yegesi ecinezelweyo, intwasahlobo ecinezelweyo, okanye umthwalo ophakanyisiweyo, kwaye isebenzise amandla kulwelo olungenakuthintelwa. Ii-accumulators ziluncedo kakhulu kwiisys zamandla olwelo...Funda ngokugqithisileyo -
Umgangatho woyilo lwevalvu
Umgangatho woyilo lwevalvu i-ASME Umbutho waseMelika weeNjineli zoomatshini ANSI Iziko lemiGangatho yeSizwe yaseMelika API American Petroleum Institute MSS SP American Standardization Association of iivalvu kunye nabavelisi beFittings Standard Britane BS Japanese Industrial Standard JIS / JPI Isizwe saseJamani...Funda ngokugqithisileyo -
Ulwazi lofakelo lwevalvu
Kwinkqubo yolwelo, ivalve isetyenziselwa ukulawula isalathiso, uxinzelelo kunye nokuhamba kolwelo. Kwinkqubo yokwakha, umgangatho wofakelo lwe-valve luchaphazela ngokuthe ngqo ukusebenza okuqhelekileyo kwixesha elizayo, ngoko kufuneka lixabiswe kakhulu yiyunithi yokwakha kunye neyunithi yokuvelisa. Iva...Funda ngokugqithisileyo -
Umphezulu wokutywina wevalve, lungakanani ulwazi olwaziyo?
Ngokowona msebenzi ulula wokusikwa, umsebenzi wokutywina wevalve kumatshini kukuthintela okuphakathi ekuphumeni okanye ukuthintela izinto zangaphandle ukuba zingangeni ngaphakathi ngaphakathi kunye nejoyinti phakathi kweendawo ezikumgodi apho ivalve ibekwe khona. . Ikhola kunye neqela...Funda ngokugqithisileyo -
Uhlalutya kwiMiba yoPhuhliso yoShishino lweValve yaseTshayina
Imiba encomekayo (1) Isicwangciso sophuhliso lweshishini lenyukliya “ye-13 seMinyaka emiHlanu” sivuselela imfuno yemarike yezivalo zenyukliya Amandla eNyukliya amkelwa njengamandla acocekileyo. Ngophuhliso lobuchwepheshe bamandla enyukliya kunye nokhuseleko oluphuculweyo kunye noqoqosho, i-nuclea...Funda ngokugqithisileyo -
Amathuba anomtsalane kwi-oyile ephezulu kunye negesi
Amathuba e-oyile kunye negesi enyukayo kwiintengiso zevalvu agxile kwiintlobo ezimbini eziphambili zezicelo: i-wellhead kunye nombhobho. Eyangaphambili ilawulwa ngokubanzi yi-API 6A Ukucaciswa kwe-Wellhead kunye neZixhobo zoMthi weKrisimesi, kwaye le yokugqibela yi-API 6D Specification for Pipeline a...Funda ngokugqithisileyo -
Yintoni intsingiselo ye-De.DN.Dd
I-DN (i-Nominal Diameter) ithetha i-diameter yegama lombhobho, engumndilili wedayamitha yangaphandle kunye nedayamitha engaphakathi. Ixabiso le-DN = ixabiso le-De -0.5 * ixabiso le-tube wall thickness. Qaphela: Le ayingodayamitha yangaphandle okanye idiameter yangaphakathi. Amanzi, intsimbi yokuhambisa igesi...Funda ngokugqithisileyo