Uthini umahluko phakathi kwevalve yebhola edadayo kunye nesisigxina

Uhlobo oludadayo kunye nohlobo olusisigxina lwevalve yebhola iyahluka ikakhulu ngenkangeleko, umgaqo osebenzayo kunye nokusetyenziswa komsebenzi.

1. Imbonakalo

1. Ivalve yebhola edadayo kunye nevalve yebhola ezinzileyo kuselula ukwahlula ngenkangeleko.Ukuba umzimba wevalve uneshafti esezantsi esisigxina, kufuneka ibe yivalve esisigxina.
2. Ukuba kukho ivalve yegrisi yesitulo kumzimba wevalve yebhola, sisivalo sebhola esisigxina.Kodwa hayi enye indlela, akulunganga ukuba nevalve yebhola edadayo ngaphandle kwevalve yegrisi ehleliyo, kuba ubungakanani obuncinci obufana ne-1″ 300LB ivelufa esisigxina yebhola ayinayo ivalve ehleliyo.

2. Umgaqo wokusebenza

1. Ibhola yevalve yebhola edadayo inesiqu esiphezulu kuphela, kwaye ibhola inokushenxiswa kancinane, ngoko ibizwa ngokuba yivalve yebhola edadayo.Kukho kwakhona i-shaft engatshintshiyo phantsi kwe-valve yebhola ehleliweyo, elungisa indawo yebhola, ngoko ayikwazi ukukhutshwa, ngoko ibizwa ngokuba yi-valve esisigxina.
2. Ibhola yevalve yebhola edadayo iyasuswa ngenxa yoxinzelelo lwendlela ephakathi, kwaye idityaniswe ngokuqinileyo kwisitulo sevalve ukufezekisa ukutywinwa.Kuyimfuneko ukuqwalasela ukuba izinto eziphathekayo zesihlalo se-valve ziyakwazi ukumelana noxinzelelo lokusebenza.I-sphere yevalve yebhola esisigxina igxininisekile, kwaye isihlalo sevalve sishukunyiswa luxinzelelo lwe-medium, kwaye ifakwe ngokuqinileyo kwi-sphere ukufezekisa ukutywinwa.

3. Umsebenzi kunye nokusetyenziswa

1. Ivalve yebhola edadayo ifanelekile kuxinzelelo oluphakathi kunye noluphantsi, kwaye ububanzi buncinci;ivalve yebhola esisigxina inokumelana ne-2500LB, kwaye ubungakanani bunokufikelela kwi-intshi ezingama-60.Ngokomzekelo, i-valve yebhola ye-diameter enkulu kunye ne-high-pressure ye-VTON e-United States isebenzisa i-valve yebhola esisigxina.
2. Ivalve yebhola esisigxina inokuqonda umsebenzi wokuxhathisa kabini kunye nomqolo ophindwe kabini, ngelixa ivalve yebhola edadayo ubukhulu becala iyindlela enye.Ivalve yebhola esisigxina inokuvala indawo ephakathi kuzo zozibini iziphelo zomsinga onyukayo nasezantsi ngaxeshanye.Xa uxinzelelo kumngxuma womzimba wevalvu lungaphezu kwamandla okuqinisa isitulo sesitulo sevalve, isitulo sevalvu siya kutyhala sivuleke ukukhulula uxinzelelo kumngxuma, kwaye ukupakishwa kukhuselekile.
3. Iivalvu zebhola ezisisigxina zidla ngokuba nobomi obude kuneevalvu zebhola ezidadayo.
4. Itorque yevalve yebhola emiselweyo incinci kunevalve yebhola edadayo, ngoko ke umsebenzi wonga umsebenzi.
5. Ivalve yebhola ezinzileyo ngaphezulu kwe-intshi ezi-4 ixhotyiswe ngesitulo sevalve yokutofa igrisi, kodwa ivalve yebhola edadayo ayinayo.
6. Ukusebenza kokutywinwa kwevalve yebhola emiselweyo kunokwethenjelwa ngakumbi: i-PTFE ikhonkco enye yokutywina ifakwe kwisihlalo sevalve yensimbi engenasici, kwaye isiphelo somsila wesihlalo sevalve yentsimbi sinikezelwa ngentwasahlobo ukuze kuqinisekiswe amandla okwaneleyo okuqinisa kwangaphambili. womsesane wokutywina.I-valve iyaqhubeka nokuqinisekisa ukusebenza kakuhle kokutywinwa phantsi kwesenzo sentwasahlobo.