Iinkcukacha zomgaqo osebenzayo wevalve yebhola: kukuvumela ukuqonda okunzulu kwevalve yebhola
2023-08-25
Ivalve yebhola luhlobo oluqhelekileyo lwevalve, esetyenziswa ngokubanzi kwiindawo ezahlukeneyo zoshishino. Ukuqonda umgaqo osebenzayo we-valve yebhola kusinceda ukuba siqonde kakuhle iimpawu zayo zokusebenza kunye nokubonelela ngesikhokelo kwizicelo eziphathekayo. Eli nqaku liza kukunika inkcazo ecacileyo yomgaqo wokusebenza kwevalve yebhola, ukuze ube nokuqonda okunzulu kwevalve yebhola. Okokuqala, iimpawu zesakhiwo sevalve yebhola ivelufa yebhola yenziwe ikakhulu ngumzimba wevalvu, ibhola, isiqu sevalve, umsesane wokutywina kunye namanye amacandelo. Phakathi kwabo, ibhola liyinxalenye ephambili yevalve yebhola, kwaye imeko yayo yokusebenza inquma ukuvulwa nokuvalwa kwevalve. I-valve yebhola inesakhiwo esilula, ukusebenza lula kunye nokusebenza kakuhle kokutywinwa, eyona sizathu sokusetyenziswa kwayo ngokubanzi. Okwesibini, umgaqo wokusebenza wevalve yebhola 1. Qala inkqubo (1) Umsebenzisi uqhuba isiqu sevalve ukuze ajikelezise kwisiqu sevalve ukuze umsonto okwisiqu sevalve udityaniswe okanye uqhawulwe kumsonto webhola. (2) Xa isiqu sevalve sijikeleza, ibhola iyajikeleza ngokufanelekileyo. Xa ibhola ijikeleziswa kwindawo enxibelelene nevalve yokungena kunye nemijelo yokuphuma, i-medium inokuhamba ngokukhululekileyo. (3) Xa ibhola ijikeleziswa kwindawo ebekwe yodwa kwi-valve yokungena kunye nemijelo yokuphuma, indawo ephakathi ayinakuhamba ukuphumeza ukuvalwa kwevalve. 2. Vala inkqubo Ngokuchasene nenkqubo yokuvula, umqhubi uqhuba ukujikeleza kwe-valve stem kwi-valve stem ukwenzela ukuba imicu kwi-valve stem idibaniswe okanye ikhutshwe kwimicu ye-sphere, kwaye i-sphere ijikeleza ngokufanelekileyo. Xa ibhola ijikeleziswa kwindawo esecaleni kwi-valve yokungena kunye nemijelo yokuphuma, i-medium ayikwazi ukuhamba ukuphumeza ukuvalwa kwevalve. Isithathu, ukusebenza kokutywinwa kwevalve yebhola Ukusebenza kokutywina kwevalve yebhola ikakhulu kuxhomekeke kubume bayo bokutywina kunye nemathiriyeli yokutywina. Isakhiwo sevalve yebhola yahlulwe ngokwetywina elithambileyo kunye nentsimbi yentsimbi ntlobo ezimbini. 1. Isitywina esithambileyo: Iringi yokutywina yevalve yebhola ethambileyo idla ngokwenziwa ngerabha ye-fluorine, i-polytetrafluoroethylene kunye nezinye izinto ezinokumelana nokugqwala okuhle kunye nokumelana nokunxiba. Xa ivalve ivaliwe, ujongano lokutywina lwenziwa phakathi kwebhola kunye neringi yokutywina ukuthintela ukuvuza kwendawo. 2. Isitywina sentsimbi: Ukusebenza kokutywinwa kwevalve yebhola etywiniweyo ixhomekeke ikakhulu kukuqina okuqinileyo phakathi kwebhola kunye nesihlalo. Xa ivalve ivaliwe, i-gap-free interface yokutywina yenziwa phakathi kwebhola kunye nesihlalo ukufezekisa ukutywinwa. Ukusebenza kokutywinwa kwevalve yebhola etywiniweyo ingcono, kodwa ukuxhathisa ukubola kumbi kakhulu. Okwesine, ukusebenza kwevalve yebhola Indlela yokusebenza yevalve yebhola yincwadana, umbane, i-pneumatic njalo njalo. Ukukhethwa kwendlela yokusebenza kufuneka kusekelwe kwiimeko zangempela zokusebenza kunye neemfuno zokusebenza. 1. Ukusebenza ngesandla: Ukusebenza ngesandla kwevalve yebhola kufuna ukuba umqhubi ajikelezise ngokuthe ngqo isiqu sevalve, aqhube ibhola ukuze ajikeleze, kwaye aqonde ukuvulwa nokuvalwa kwevalve. Ivalve yebhola esebenza ngesandla ifanelekile kwizihlandlo apho ukuhamba okuphakathi kuncinci kwaye i-frequency yokusebenza iphantsi. 2. Ukusebenza kombane: Ivalve yebhola yombane iqhuba isiqu sevalve ukuba ijikelezise kwi actuator yombane ukuze iqonde ukujikeleza kwebhola, ukuze iqonde ukuvulwa nokuvalwa kwevalve. Ivalve yebhola esebenza ngombane ifanelekile kulawulo olukude kunye nenqanaba eliphezulu lokuzenzekelayo. 3. Umsebenzi we-pneumatic: i-valve yebhola ye-pneumatic ngokusebenzisa i-actuator ye-pneumatic ukuqhuba ukujikeleza kwe-valve stem, ukufezekisa ukujikeleza kwebhola, ukuze kuphunyezwe ukuvula nokuvalwa kwevalve. Ivalve yebhola ye-pneumatic ilungele ubushushu obuphakathi buphezulu, amaxesha anobungozi ngakumbi. V. Isiphelo Umgaqo wokusebenza kunye nokusebenza kokutywinwa kweevalve zebhola kubenza basetyenziswe ngokubanzi kwiindawo zoshishino. Ukuqonda umgaqo osebenzayo we-valve yebhola kusinceda ukuba siqonde kakuhle iimpawu zayo zokusebenza kunye nokubonelela ngesikhokelo kwizicelo eziphathekayo. Ndiyathemba ukuba eli nqaku linokukunceda ukuba uqonde ivalve yebhola ngobunzulu.