Kwemithambo Ukhuseleko: isicelo kunye neentlobo

Kunzima ukuba zazi indima kwemithambo yokhuseleko kwinkqubo zokufudumeza, ngenxa yawo efanelekileyo, isimo sentlalo kunye nomgangatho zixhomekeke kubukho nokuthembeka kweenkqubo zobunjineli. kwemithambo Safety, kucacile igama labo, ukukhusela inkqubo ukunyuswa uxinzelelo ngaphezu kwexabiso avumelekile.

Le njengesipholisi esangqeni evaliweyo ukusuka ukunyuka ubushushu kwezwi, kunye nongeniselo volume kufuneka sibe itanki ukwanda, uxinzelelo kwandisa kwisekethe ukufudumeza. Ngexesha ukusebenza oqhelekileyo kwemithambo yokhuseleko kufuneka ibe kwindawo esekhusini, kuphela kwimeko misconfiguration okanye ukhetho engafanelekanga yetanki ukwanda xa ayibandakanyi agqithisile njengesipholisi umthamo avuke uxinzelelo ngaphezu inqanaba eliphezulu - kufuneka asebenze vana.

kwemithambo zokhuseleko ezifakwe kwinkqubo loop evaliweyo apho zokufudumeza njengesipholisi: le nkqubo kunye nomqokeleli elanga kunye nempompo ubushushu; sisixokelelwano esivalekileyo ezinawo amanzi ashushu ukuba udityanisiwe kwi networks thermal; yaye enxulumene nge kubananisi ubushushu okanye boilers elizimeleyo.

mfuneko ukuhlolisisa iimpawu element zokufudumeza ngalinye ngexesha ivelufa yokhetho. Le onyuliweyo ngendlela yokuba ukuze actuation yayo uxinzelelo wayengekho ngaphezu uxinzelelo lomsebenzi eliphezulu kangako elide zokufudumeza element. Ukongeza, ukuba ukusebenza xi kufuneka abe phakathi onke amaxabiso okulungisekayo. kwemithambo ukuphepha iplagi, ngokuqhelekileyo ubukhulu enye okanye ezimbini ezinkulu ngaphezu igalelo.

Kwiinkqubo nezixhobo ezixabisa okanye nokonyuka umngcipheko xi kwandisa kucetyiswa ukuba ukufaka izivingco ezimbini amalungiselelo ecaleni kwenye. Ukongeza kwiinkqubo hydraulic kunye yakhiwe ezivaliweyo, iivelufa ukuze zisetyenziswe nasiphi na isixhobo apho uxinzelelo uyakwazi ukudlula ixabiso eliphezulu avumelekile. Oku kunokuba iinkqubo abaqhagamshelwe kuthungelwano ubushushu yi icebo luxhomekeke, apho hydraulic akukhethi ithuba iingozi kunye kongeza uxinzelelo ngentla bexabiso.

Kulo mzekelo, kwemithambo zokhuseleko esifakelwe kumbhobho ukubuyela iyenyukwa, ukuze lingatshajiswanga izinga njengesipholisi flow waba ixabiso, ophuma kwinkqubo zokufudumeza kulo imo yonxunguphalo.

Xa uyilo, kwemithambo zahlulwe inwebu nasentlakohlaza.

Umphezulu engaphakathi ivelufa uvalo kunye lokutywina phezu esisangqa ukudibanisa zigqunywe izinto zokukhusela ukuba abanganyangekiyo iziphumo neekhemikhali ezahlukeneyo entsimbini. Enkosi kuye, uyazimela kokusingqongileyo lwangaphandle zabasebenzi. Guides iqinisekisa intshukumo esichanekileyo spool, leyo Oluma lo ndizayo.

Ukhuseleko vana spring zingasetyenziswa uxinzelelo-actuated imida isicwangciso ezahlukeneyo ngenxa emithonjeni ezahlukeneyo yokukha. Kwakhona, iivelufa abaninzi ziveliswa kunye indlela ekhethekileyo (ngundo, azisebenzisele) ukulawula blowdown.