Umsebenzi weivalve yerabha:
Ivalve yerabha isetyenziselwa ukugcwalisa nokukhupha igesi kwivili kunye nokugcina uxinzelelo kwivili. I-valve ye-valve yindlela enye, imoto esetyenziswe kwivili ayinayo amathayi e-liner, kwisakhiwo sevalve yevalve kunye netayara yahlulwe omnye komnye, ivalve yevalve ifakwe kwirim ukuze idlale indima yayo.
Ivalve kwitayara:
Njengenxalenye yodwa yesithuthi esidibana nomhlaba, itayara libaluleke kakhulu kukhuseleko lwesithuthi. Kwitayara, ukongeza kwisithsaba, umaleko webhanti, umaleko wentambo, umaleko oqinileyo womoya wamacandelo amaninzi ukwakha isakhiwo sangaphakathi esiqinileyo, ngaba ukhe wacinga ukuba umlomo omncinci wevalve nawo udlala indima ebalulekileyo ekuqhubeni ukhuseleko?
Umbhobho wevalve kunye netayara zahlulwe enye kwenye:
Umbhobho wevalve yivalvu yendlela enye esetyenziselwa ukugcwalisa umoya kwitayara nokugcina uxinzelelo lomoya kwitayara, umlomo wevalve wahlulwe ngokwesakhiwo kwitayara, kwaye umbhobho wevalve uxhonywe kumphetho ukwenza umsebenzi wawo..
Ulwakhiwo ngalunye lwevalvu lunomsebenzi walo:
Nangona umsebenzi wombhobho wevalve umncinci, kodwa kwisakhiwo unokwahlulwa ube ngumzimba wevalvu, i-gasket, i-gasket, i-fastening.i-lug nuts, ivalve core, ivalve cap la malungu, kwaye inxalenye nganye inendima yayo. Ukuthatha ivalve yesinyithi njengomzekelo, isakhiwo sevalvu, umzimba wevalvu, yindlela kuphela yokuba igesi ingene kwitayara, ikwabamba kwaye ikhusela undoqo wevalve: i-nati yokuqinisa, njengoko igama lisitsho, yenza umbhobho wevalve kunyeumphetho wentsimbiikhuseleke ngakumbi; izinto ezimbini ezahlukeneyo ze-gasket zisetyenziselwa kunye ne-nut yokuqinisa; Igaskithi yerabha isetyenziselwa ukutywina icala elingaphakathi lomphetho wevili ukunqanda ukuvuza komoya, kunye nesivalo sevalvu esihlala silahleka sinokunqanda umzimba wangaphandle ekuphazamiseni umbhobho wevalvu, kwaye kwangaxeshanye ufezekise ukutywinwa okwesibini kombhobho wevalvu Ngelixa undoqo wevalve uqinisekisa ukutofwa okugudileyo kwegesi kwitayara, ikwanomsebenzi wokuthintela ukuvuza kwerhasi.
Iimpawu zezinto ezahlukeneyo zevalve:
Emva kokuqaliswa kwe-valve yezinto ezahlukeneyo, siya kukwazisa iimpawu ze-valve yezinto ezahlukeneyo kuwe. Kulungile, njengoko izixhobo zetsimbi ezahlukeneyo zisetyenziswa kuzo zonke iinkalo zemoto, ivalve ayisekho into enye yerabha, izinto zetsimbi ziye zasetyenziswa ngokubanzi kwivalve, kwaye kwimarike yangoku, irabha, intsimbi, i-aluminium alloy ezintathu iintlobo zevalve yendalo yeyona ixhaphakileyo. Iindidi ezintathu zevalvu yerubha yevalufa njengeyona valve imathiriyeli ixhaphakileyo, ixabiso eliphantsi ukuze ivalve yerabha idityaniswe ngokubanzi kumphetho wevili wokuqala.
Shintsha ivalve yerabha kunye netayara:
Ngenxa yokuguga okungenakuphepheka kwezixhobo zerabha, umzimba we-valve uya kuqhekeka ngokuthe ngcembe, ukuguqulwa, ukulahleka kwe-elasticity. Kwaye xa isithuthi siqhuba, i-valve ye-rubber iya kuphinda iqhube ngasemva nangaphambili kunye ne-centrifugal force deformation, eya kukhuthaza ngakumbi ukuguga kwerabha. Ngokuqhelekileyo, ubomi be-valve ye-rubber ye-3 -4 iminyaka, kwaye phantse ifana nobomi benkonzo yevili, ngoko kuyacetyiswa ukuba utshintshe i-valve ye-rubber kunye nevili.
Ixesha lokuposa: Feb-02-2023
