Izindlela Eziyisi-9 Zokunweba Impilo Yesevisi Yamavalvu Embonini

Buka Isithombe Esikhulu
Ama-valve akhiqizwa ukuze ahlale isikhathi eside.Kodwa-ke, kunezimo lapho ama-valve ezimbonini angahlali ngendlela okufanele ahlale ngayo.Ukuhlonza lezi zimo kungasiza ukwandisa isikhathi sokuphila kwe-valve.Ukwengeza, ukugcinwa kwe-valve kuyisici esibalulekile sanoma iyiphi impilo ye-valve.

Ukuguguleka kwe-valve yinto evamile.Kodwa, ngokufaka nokugcinwa okulungile, ungakwazi ukwelula isevisi yakho ye-valve.Izixazululo ze-band-aid azizona izixazululo ezinde uma kuziwa ekunakekeleni ama-valve.

Kunezindlela eziningi zokwandisa impilo yesevisi ye-valve, izici ezintathu bezilokhu zidlala.Lena inqubo yokukhetha, inqubo yokufaka kanye nenqubo yokulungisa.Ukukhetha uhlobo olulungile lwe-valve kubalulekile emjikelezweni wokuphila we-valve.Ezinye ezimbili zandisa ukulindela ukuphila kwe-valve.

Lesi sihloko sixoxa ngezindlela ezihlukahlukene zendlela yokwandisa impilo yesevisi yama-valve ezimbonini.

#1 Qonda ama-Valves

Kunezinhlobo eziningi zamavalvu ekusebenzeni okukodwa nje.Isinyathelo sokuqala ekugcineni ubuqotho be-valve ukuze ukwazi ukwelula ukuphila kwayo ukuqonda ukuthi i-valve ethile isebenza kanjani.

Hlola ilebula ye-XHVAL kuvalvu yakho ukuze wazi imininingwane yevalvu, okuhlanganisa uhlobo lwesistimu ivalvu ethile okufanele isetshenziselwe yona.Ukwengeza, funda njalo imanuwali ehambisana ne-valve ukuze wazi ukuthi i-valve yenziwe ngani, ingcindezi kanye nebanga lokushisa nokunye okuthandwayo.

Isibonelo, ama-valve ebhola asetshenziselwa ukuvala okuqinile kuphela.I-valve yesango inamandla okudonsa kodwa ijwayele ukungqubuzana.Amavalvu ovemvane alula futhi alungele ukuhlukaniswa kwemidiya kodwa kukhona ukuthambekela kokuthi ama-substrates azohlala kuvalvu.I-valve yokukhulula ingaba yisinqumo esihle sokudonsa.

Ingxenye yokuqonda i-valve ngayinye ukwazi ukufakwa kwayo ngendlela efanele.Yazi ukuthi yiluphi uhlobo lwesibhobo okufanele lusetshenziselwe i-valve uma ukucindezela kuwukucatshangelwa okukhulu.Ukuthi i-valve kufanele ifakwe ibhawudi, ishiselwe noma okuthandwayo nakho kuyizici ezinkulu.Lokhu kungase kusho ukuvuza okungase kube khona noma uphawu oluqinile.

Enye yezinkinga uma ungazazi izingxenye ze-valve, ungagcina ucekele phansi i-valve ngenxa yokungahlonzwa kahle.Esinye salezo zibonelo ukuphenduka kwezitobhi zokuhamba kuvalvu kanye ne-actuator.Izitobhi zokuhamba ngokuvamile zibukeka njengamabhawudi namantongomane.Lezi akufanele zithintwe ngoba zigcina idiski ingazungezi.

Kodwa-ke, ngokuzifundisa ukuthi izingxenye zama-valve zangaphandle zibukeka kanjani, nokwazi ukuthi izingxenye zama-valve zitholakala kuphi kungakusindisa ekulimazeni ama-valve.

Ukucatshangelwa kobuchwepheshe njengokucindezela, isiqondiso sokugeleza, izinga lokushisa, phakathi kokunye, nakho kuyingxenye yejika lokufunda.Ukubala iphuzu elingcono kakhulu lokusebenza kahle (BEP) kukunikeza amanani lapho ama-valve asebenza khona ngokusemandleni awo.

#2 Qinisekisa Ukukhetha I-Valve Elungile

Ukukhetha i-valve kungase kube nzima.Kodwa, lesi sigaba yisiteji sokwenza noma sekhefu.Uma ucindezela inqubo yokukhetha, ungakhetha i-valve engafanele.Lokhu kungase kusho ukulahlekelwa okungenzeka.

Enye yezimbangela ezinkulu zokuvuza idizayini yevalvu engalungile noma impahla maqondana nabezindaba.Ngokuhamba kwesikhathi, i-valve engalungile izolahlekelwa ukusebenza kwayo okuphelele.Lokho kungasho ukulahlekelwa kuwe.

Okufanele ukwenze ukwazi izimpendulo zale mibuzo:
1.Injani imvelo yemidiya?
2.Liyini izinga lokushisa lemidiya?
3.Yini ingcindezi yabezindaba?
4.Ingabe i-valve izoba sendaweni evulekile noma izovalwa ngaso sonke isikhathi?
Ukuze ugweme ukucashunwa ivelufa engalungile ngabakhi bamavalvu, buyekeza njalo imininingwane yevalvu futhi ubuze imibuzo efanele ngaso sonke isikhathi.

#3 Qinisekisa Ukufakwa Okufanelekile

Ukufakwa ngendlela efanele kuqala ekugcinweni kwama-valve ngemva kokulethwa kwawo.Ama-valve angathola umonakalo ngenxa yokugqwala okubangelwa ubudedengu, ikakhulukazi uma ama-valve eshiywa engamboziwe ezintweni.

Enye inkinga evamile phakathi kochwepheshe be-valve ukukhishwa kwama-end caps asebenza njengesivikelo sezingxenye zangaphakathi zama-valve.Uma lezi zisusiwe, kungenzeka ukuthi, imizimba yangaphandle ingangena ngaphakathi kwe-valve.Lokhu kungabangela ukulimala ezihlalweni uma i-valve isiqala ukusebenza.Uma izihlalo sezonakele, kunethuba elikhulu lokuvuza.

Ukwengeza, i-valve kufanele ihlolwe kahle ngaphambi kokuba ifakwe ohlelweni.Lokhu kwenzelwa ukuqinisekisa ukuthi umzimba kanye nezingxenye azonakaliswa ngesikhathi sokuthunyelwa.

#5 Bahlanze

Ukuze ama-valve ahlale isikhathi eside, kubalulekile ukuthi lawa kufanele ahlanzwe okungenani kanye ngonyaka noma uma kudingeka, ikakhulukazi lapho indawo yesitshalo ingcolile.Sebenzisa izinto ezifanele njengendwangu, okokugcoba noma amabhulashi ocingo ukuze uhlanze umzimba wevalvu kanye nezingxenye ezinjengezintambo zesiqu, izigxobo, amantongomane nokunye okufana nalokhu.

Kubalulekile futhi ukuthi ama-valve ahlanzwe kahle ngaphambi kokuwafaka ohlelweni lwamapayipi.Ngale ndlela, ama-valve awaqukethe izinto ezingcolile ezingase zingalimazi i-valve kuphela kodwa nemithombo yezindaba engageleza kuyo.

#6 Bagqoke

Kwezinye izinhlelo zokusebenza eziqukethe imidiya ebolayo noma lezo zinhlelo zokusebenza ezidinga ukucindezela okuphezulu nezinga lokushisa, ukumboza ama-valve ngezingubo ezishisayo kungakhuphula insizakalo yempilo yamavalvu.Izindwangu ezishisayo kufanele zisebenzise inqubo ye-oxy-fuel yesivinini esiphezulu njengoba lokhu kuboniswe ukuthi kuhle kakhulu ekuhlanganiseni ama-valve.

#7 Ukuhlola Okuvamile

Yiqiniso, ama-valve kufanele ahlolwe njalo.Nakuba lo msebenzi ungase ube yisicefe, uyadingeka.Kuma-valve ebhola namanye ahlobene nawo, ngokwenza kanjalo, uqinisekisa ukuthi ama-valve awanawo umonakalo futhi asaqhubeka nokuvala kucinene.Ama-valve e-throttling adinga ukubheka umonakalo wokungqubuzana

Njengomthetho wesithupha, ama-valve asetshenziswa ngamandla kufanele ashintshwe phakathi nezinyanga eziyisithupha zokusetshenziswa.Kodwa-ke, ngezicelo ezibucayi, ama-valve kufanele ahlolwe njalo ezinyangeni ezintathu.Ukuhlola okunjalo kufanele kuhlanganise nokuhlola ukuvuza, ukugqwala kanye nezingxenye ezingenasici.

Ngesikhathi sokuhlolwa okuvamile uthola imifantu, ukusikeka ngisho nokuvuza kuvalvu.Izehlakalo ezinjalo zivamile lapho ama-valve esetshenziswa njalo ngokuhamba kwesikhathi.

#8 Ukugcinwa Kokuvimbela

Uma amavalvu engakwazi ukumelana nokugqwala, sebenzisa imikhiqizo okufanele ivimbele ukuqala kokugqwala okungase kulimaze i-valve.Ukusetshenziswa okulula kwanyanga zonke kokokuthambisa okuyinjongo evamile kungenza izimanga futhi kungase kwandise ubude besikhathi sevalvu.Nokho, qaphela okokugcoba ozokusebenzisa njengoba kuphakanyiswe abakhiqizi bamavalvu.

Ukwengeza, ukulungiswa kokuvimbela kufanele kuqale ngokuqinisekisa ukuthi impahla esetshenziswa ekwenzeni ama-valve kufanele ifane neshidi lemininingwane elinikezwe umsebenzisi wokugcina.Futhi, njengengxenye yesondlo sokuvimbela ukuqinisekisa ukuthi ama-valve agcotshwa njalo.

Kufanele kube nokuhlolwa okwenziwa njalo ukuze kutholakale ngokushesha ukuvuza okungenzeka nokuthandwa.Nakuba lokhu kungase kubhekwe njengomzamo obizayo, enye yezindlela ezingcono kakhulu zokwandisa isikhathi sokuphila kwamavalvu ezimboni ukwenza izivivinyo zokuvuza.

#9 Field Machining

Uma ama-valve esetshenziswa kaninginingi, amandla okuvala okuxhunywayo ayaphela.Ukuqinisekisa ukuthi ama-valve awavuzi kuma-flange ngaphandle kokukhipha i-valve ohlelweni, kusetshenziswa imishini yasensimini.

Ngokufigqiwe

Ngokufunda uhlobo lwe-valve ethile, ukuhlanza i-valve nokwenza ukugcinwa kokuvimbela, phakathi kokunye, kungandisa impilo yama-valve ezimbonini.Uma ufisa ukufunda okwengeziwe ngamavalvu ezimbonini, zizwe ukhululekile ukusithinta.