Umlawuli wokunciphisa uxinzelelo yisivalo esinciphisa uxinzelelo lokungena kuxinzelelo oluthile olufunekayo lokuphuma ngokulungelelanisa, kwaye uthembele kumandla ophakathi ngokwawo ukugcina uxinzelelo lwe-outlet luzinzile ngokuzenzekelayo.
Ukuguquguquka koxinzelelo lokungena kwevalve yokunciphisa uxinzelelo kufuneka kulawulwe ngaphakathi kwe-80% - 105% yexabiso elinikiweyo loxinzelelo lokungena. Ukuba idlula olu luhlu, ukusebenza kweivalve yokunciphisa uxinzeleloiya kuchaphazeleka.
1. Ngokuqhelekileyo, uxinzelelo olusezantsi emva kokunciphisa akufanele lube ngaphezu kwamaxesha e-0.5 yoxinzelelo oluphezulu
I-2.I-spring yegiya nganye ye-valve yokunciphisa uxinzelelo isetyenziswa kuphela kuluhlu oluthile loxinzelelo lwe-outlet, kwaye intwasahlobo kufuneka ithathelwe indawo ukuba ingaphaya koluhlu.
3.Xa amaqondo obushushu eendaba ephakamile, ivalve yoncedo olulingwayo okanye ivalve evaliweyo kufuneka ikhethwe ngokubanzi.
4.Xa i-medium ingumoya okanye amanzi, ivalve ye-diaphragm okanye i-valve yokukhulula i-pilot kufuneka ikhethwe.
5.Xa i-medium ingumphunga, ivalve yokulingwa okanye ivalve etywiniweyo kufuneka ikhethwe.
I-6.I-valve yokunciphisa uxinzelelo kufuneka ifakwe kwiipayipi ezithe tye ukwenza umsebenzi, ukulungiswa kunye nokugcinwa kube lula ngakumbi.
Ngokweemfuno zokusetyenziswa, uhlobo kunye nokuchaneka kwe-valve yokulawula uxinzelelo kukhethiweyo, kwaye ububanzi be-valve bukhethwe ngokuhambelana nokuphuma okuphezulu. Xa umisela uxinzelelo lokunikezelwa komoya lwevalve, kufuneka lube lukhulu kunoxinzelelo oluphezulu lwemveliso ye-0.1MPa. Ivalve yokunciphisa uxinzelelo ifakwe ngokubanzi emva kwesahluli samanzi, phambi kwenkungu yeoli okanye isixhobo sokumisela, kwaye ubeke ingqalelo ukuba ungaqhagamshele indawo yokungena kunye nokuphuma kwevalve ngamva; xa ivalve ingasetyenziswanga, iqhosha liya kukhululeka ukuphepha i-diaphragm rhoqo phantsi koxinzelelo lwe-deformation kwaye ichaphazele ukusebenza kwayo.
Ixesha lokuposa: Feb-23-2022