I-Palve yesango kwayeIbhotile yebhabhathane Zombini zidlala indima yokutshintsha kunye nokulawula ukuhamba kombhobho. Ewe kunjalo, kusekho indlela kwinkqubo yokhetho yebhabhathane yebhotwe kunye ne-valve yesango. Ukwenzela ukunciphisa ubunzulu besigqubuthelo somhlaba kwinethiwekhi yenethiwekhi yokuhambisa amanzi, imibhobho yedaya yedayari ixhotywe ngeevalves zebhabhathane, kwaye zizame ukukhetha iValves yesango.
Nguwuphi umahluko phakathi kwebhabhathane yebhotwe kunye ne-valve yesango?
Ngokwemisebenzi kunye nokusetyenziswa kwe-valve yesango kunye nebhotile yebhabhathane, i-valve yesango inesigqibo esincinci sokuhamba kunye nokusebenza okuhle. Kuba indlela yokuhamba kweplate ye-Valve yeValve kunye ne-Medium ikwi-engile ethe nkqo, ukuba ivalve yesango ayitshintshiwe kwindawo ye-valve, ukuqaqanjelwa kwepleve kwiplate ye-valve kuyakwenza. , Kulula ukonakalisa itywina le-valve yesango. I-Butterfly Valve, ekwabizwa ngokuba yiValve yeFlepu, luhlobo lwevalve elawula ngendlela elula. I-butterfly enokusetyenziselwa ukulawula i-piholimu ephantsi iphakathi kuthetha ukuba ilungu lokuvala (i-disc okanye ipleyiti yebhabhathane) yi-isc, ejikeleza i-valve yokufezekisa ukuvula nokuvalwa. Ivali enokusetyenziselwa ukulawula ukuhamba kweentlobo ezahlukeneyo zolwelo ezifana nomoya, amanzi, i-steam, imithombo yeendaba ezahlukeneyo, i-oyile, ioyile ye-oyile kunye ne-oyile kunye ne-oyile ye-oyile kunye ne-radio medions kunye neendaba zentsimbi zerediyo. Ibizana ikakhulu idlala indima yokusika kunye nokuqaqamba kumbhobho. I-Butterfly Volifly Valve kunye nenxalenye yokuvala ipleyiti esenziwe ngebhabhathane, ejikeleza i-axis yayo kwibhunga le-valve ukufezekisa injongo yokuvula nokuvalwa okanye uhlengahlengiso. Iplate yebhabhathane iqhutywa yi-valve stem. Ukuba ijika ingama-90°, inokugcwalisa ukuvula nokuvalwa. Ngokutshintsha i-angle ye-disc, ukuhamba kwephakathi kunokulawulwa.
Iimeko zokusebenza kunye ne-Peterve yeBhurve ilungele ukudlulisela ulwelo olwahlukeneyo kunye nolusulelo lwegesi, irhasi ye-Peroleum, irhasi yendalo, irhasi, njl. Njl.
I-valve yesango inesango elivulekileyo nelilungu lesango, umkhombandlela wokuhamba kwesango uvela kwicala lokungena kulwelo, kwaye ivalve yesango inokuvulwa ngokupheleleyo kwaye ivaliwe ngokupheleleyo. Ukuphucula i-WOPor ubuchule kwaye wenze ukuphambuka kwe-engile yokutywina ngexesha lokuqhubela phambili, le sango ibizwa ngokuba sisikhungo se-elasti.
Xa ivalve yesango ivaliwe, umphezulu wokutywina unokuxhomekeka kwingcinezelo ephakathi yokutywina, oko kukuthi, ixhomekeke kuphela kwingcinezelo ephakathi yokucinezela indawo yokutywina kwe-valve kwelinye ukuya kuthi ga ngoku. Uninzi lwamasango lutywinwe ngenkani, oko kukuthi, xa ivalve ivaliwe, isango kufuneka linyanzelwe ngokuchasene nesihlalo sevali ngokwangaphandle sokuqinisekisa ukuqina komgangatho wokutywina.
Imo yokuhamba: Isango le-valve yesango lihamba ngomgca othe ngqo kunye ne-valve stem, ekwabizwayoOs & y I-Palve yesango. Ngokwesiqhelo, kukho imisonto yetreyini kwi-rod ephakamisayo. Ngokusebenzisa i-nati ephezulu yevalve kunye nesikhokelo i-roove kwibhunga le-valve, intshukumo ejikelezayo itshintshelwe kwintshukumo yomgca, oko kukuthi, itotque esebenzayo itshintshwe kwi-throust i-curting. Xa ivuliwe iveli, xa ukuphakama kwesango kulingana no-1: 1 amaxesha ububanzi bevali, kodwa esi sikhundla asinakubekwa esweni ngexesha lokusebenza. Ngokwenene, i-apex ye-valve stem isetyenziswa njengophawu, oko kukuthi, isikhundla apho singavulelwa khona, njengesikhundla sayo esivulekileyo. Ukuze uthathele ingqalelo i-phenomeno yokutshixa ngenxa yokutshintsha kobushushu, ihlala ivulwa kwisikhundla esiphezulu, emva koko ibuyele kwi-1 / 2-1, njengesikhundla sevalve evulekileyo. Ke ngoko, isikhundla esivulekileyo sevalve simiselwa ngokwesikhundla sesango (okt stroke). Eminye i-vove ye-valve stem gouts iseti esangweni, kwaye ukujikeleza kwesandla kuqhuba i-valve stem ukuya kujikeleza, eyenza isango linyusa. Olu hlobo lwevalve lubizwa ngokuba yi-upostar stem yesango se-valve okanyeRs I-Palve yesango.
I-Post Tight: Jul-14-2022
