isihlalo sentsimbi yentsimbi ivelufa yebhabhathane

Iivalve zokujonga okanye i-valve yendlela enye yenzelwe ukumisa umva kwaye ekugqibeleni ikhusele iimpompo kunye ne-compressors.Zifumaneka kwiindidi ezahlukeneyo kunye nobukhulu, ukusuka kwi-1/8 "ukuya kubukhulu obukhulu onokuthi ufune.Iivalve zokujonga zisetyenziswa kumashishini amaninzi. kuluhlu olubanzi lwezicelo, ukusuka kumanzi kamasipala ukuya kwimigodi kunye negesi yendalo.Ezi ntlobo zintathu zixhaphake kakhulu ziivalve zokujonga i-swing, iivalvu zokujonga iingcango eziphindwe kabini, kunye ne-spring-assisted axial flow check valves mhlawumbi yeyona nto ixhaphakileyo isetyenziswa namhlanje kwaye uyilo olupheleleyo lwezibuko, oku kuthetha ukuba i-disc ayikho kumjelo wokuhamba xa ivulekile ngokupheleleyo.Olu hlobo lwevalve yokukhangela lufanelekile kwizicelo ezinepesenti eziphezulu ze-solids kunye nenani eliphantsi lemijikelezo yokuvula / yokuvala.I-Swing check valves ivaliwe ngokucothayo ngenxa yomgama wokuhamba we-disc.Oku kubangela ukuba i-reverse flow yokugqibela ityhale i-valve disc ivalwe, ibangele i-spikes enkulu yoxinzelelo ebangela ukuba ihamile yamanzi. ulwalathiso, ukudala igagasi loxinzelelo kumbhobho.Amaza oxinzelelo anjalo anokubangela iingxaki ezinkulu ukusuka kwingxolo kunye nokungcangcazela ukuya kwimibhobho edilikileyo. Le valve ifana nevalve yokujonga ujingi kwaye ingcono kancinci xa ivalwa ngenxa yokuba imithombo yekhoyili inceda ukuba iingcango ezimbini ezicandiweyo zivale ngokukhawuleza. Kuyavela ukuba oku ayisiyiyo eyona nto ilungileyo xa ujongene nehamile yamanzi, nangona zisebenza bhetele kuneevalve zokujonga ujingi. .Ngokuphangaleleyo, le valve ithathwa njengevalve yempahla engaphandle kweshelufa eneendlela ezincinci zokuzenzela. Ezi zivalo ezigcweleyo zihlala ziqulethe i-stem-disc ye-stem-guided assembly kunye ne-spring compression.Oku kuthetha ukuba i-disc ihleli kwi-flow stream.I-Media ihamba ngeenxa zonke, ngaphandle koncedo lwe-manual okanye oluzenzekelayo.Xa ipompo isebenza, i-valve ivula.Xa impompo ivaliwe, ivalve ivala kancinane phambi kokuba ulwelo lubuyele umva ngenxa yoxinzelelo lwamandla asentwasahlobo asebenza kwidiski, ephelisa ihamile yamanzi. Uninzi lweemfuno zeevalvu zokutshekisha ziqwalasela kuphela ubungakanani bomgca kunye nomgangatho woxinzelelo, njengoko uxinzelelo oluphakathi kunye namazinga okuhamba angatshintsha kakhulu xa uyilo lwemibhobho lugqithiswa kakhulu kwiingxaki zexesha elizayo okanye lungaphantsi ngenxa yokungabikho okanye ulwazi olungachanekanga. uhlobo lwevalve oluza kusetyenziswa kwinkqubo.Eminye imiba ekufuneka iqwalaselwe kuxinzelelo olusebenzayo, ubungakanani bokuhamba, ubunzima obuthile kunye nobushushu bendawo ephakathi.Uhlalutyo lwenkqubo yoyilo luyacetyiswa ngamandla.Kuyimfuneko ukuqonda izizathu kunye neengcambu ezibangela ukusilela kwevalvu. .Ukungaphumeleli okuqhelekileyo kubangelwa ukugqithisa okugqithiseleyo kwiindawo zangaphakathi ze-valve.Ukugqoka kwangaphambili kwemithombo, iidiski kunye neziqu ezingazinzanga ngexesha lokusebenza.I-Chattering ingenzeka xa i-disc ingazinzile ngenxa yokungaphumeleli kokuhamba ukuze uyibambe kwindawo evulekile ngokupheleleyo. isikhundla. Ukulinganisa ivalve yokulinga ephakathi akunzima.Ukongezelela kubungakanani bombhobho ofunekayo, umlinganiselo woxinzelelo kunye nohlobo lwevalve (i-flange, i-wafer, njl. njl.), umsebenzisi ufuna kwakhona uxinzelelo olusebenzayo, izinga lokuhamba, uhlobo lwemidiya, ubushushu kunye nobunzima obuthile. Ingalula njengokwakha ivalve ngespring esikhaphukhaphu ukuvula ngokupheleleyo ivalve.Ukuzisa ivalve kwindawo evuleke ngokupheleleyo, isithinteli sokuphakamisa sinokufuneka ukunciphisa ukuhamba kwediski.Xa ivalve yi-100% evulekileyo, ihlala izinzile ekuhambeni kwaye inciphisa ukunxiba kwangaphambili kunye nokungaphumeleli ngokuphelisa imiphumo yengxoxo.Kubalulekile ukukhumbula ukuba ezi zivalo zenzelwe amaxabiso okwenene okuhamba, kungekhona ubungakanani bomgca.I-valve enobungakanani ngokufanelekileyo iya kuba indawo evuleke ngokupheleleyo okanye evalwe ngokupheleleyo. Ngokuxhomekeke kwimpembelelo yomvuzo olahlekileyo, imivuzo, kunye neendleko zokutshintsha isivalo, iindleko zokutshintsha ivalve zinokuba phezulu kakhulu. ?Ukuba ivalve yesayizi enye ixabisa ngokuphindwe kahlanu, kodwa inexesha eliphindwe kahlanu kubomi benkonzo, qwalasela ukuba oku kuyichaphazela njani ibhalansi yemali, kuthathelwa ingqalelo iindleko zokuyilungisa kunye nokulahleka kwemveliso. Nangona ezinye izicelo zifuna i-valve yokujonga i-double-door kunye ne-swing check valves ukuba isebenze ngokufanelekileyo kwaye iyafuneka, ezi kunye nezinye i-valve ze-shelf azikho isisombululo kuphela.Nasiphi na isicelo apho i-valve yokukhangela isetyenziselwa khona, ukufaka i-valve yesiko kunokuphucula ukusebenza. kunye nokwandisa ubomi benkqubo yemibhobho.Oku kuguqulela kwixabiso elingaphezulu kunye nelonke, ukugcinwa kweendleko zexesha elide. UBruce Ellis nguMcebisi weNtengiso waNgaphakathi weTriangle Fluid Controls Ltd.Unokufikelelwa ku-bruce@trianglefluid.com okanye 613-968-1100.Ngolwazi oluthe vetshe, tyelela trianglefluid.com.